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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-03 08:08:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-03 08:08:17 -0700
commitdd5cdb48edfd34401799056a9acf61078d773f90 (patch)
tree8e251fb4a4c196540fe9b6a6d8b13275f93a057c /drivers/net/ethernet/broadcom
parent1e1a4e8f439113b7820bc7150569f685e1cc2b43 (diff)
parent62da98656b62a5ca57f22263705175af8ded5aa1 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: "Another merge window, another set of networking changes. I've heard rumblings that the lightweight tunnels infrastructure has been voted networking change of the year. But what do I know? 1) Add conntrack support to openvswitch, from Joe Stringer. 2) Initial support for VRF (Virtual Routing and Forwarding), which allows the segmentation of routing paths without using multiple devices. There are some semantic kinks to work out still, but this is a reasonably strong foundation. From David Ahern. 3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov. 4) Ignore route nexthops with a link down state in ipv6, just like ipv4. From Andy Gospodarek. 5) Remove spinlock from fast path of act_gact and act_mirred, from Eric Dumazet. 6) Document the DSA layer, from Florian Fainelli. 7) Add netconsole support to bcmgenet, systemport, and DSA. Also from Florian Fainelli. 8) Add Mellanox Switch Driver and core infrastructure, from Jiri Pirko. 9) Add support for "light weight tunnels", which allow for encapsulation and decapsulation without bearing the overhead of a full blown netdevice. From Thomas Graf, Jiri Benc, and a cast of others. 10) Add Identifier Locator Addressing support for ipv6, from Tom Herbert. 11) Support fragmented SKBs in iwlwifi, from Johannes Berg. 12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia. 13) Add BQL support to 3c59x driver, from Loganaden Velvindron. 14) Stop using a zero TX queue length to mean that a device shouldn't have a qdisc attached, use an explicit flag instead. From Phil Sutter. 15) Use generic geneve netdevice infrastructure in openvswitch, from Pravin B Shelar. 16) Add infrastructure to avoid re-forwarding a packet in software that was already forwarded by a hardware switch. From Scott Feldman. 17) Allow AF_PACKET fanout function to be implemented in a bpf program, from Willem de Bruijn" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits) netfilter: nf_conntrack: make nf_ct_zone_dflt built-in netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled net: fec: clear receive interrupts before processing a packet ipv6: fix exthdrs offload registration in out_rt path xen-netback: add support for multicast control bgmac: Update fixed_phy_register() sock, diag: fix panic in sock_diag_put_filterinfo flow_dissector: Use 'const' where possible. flow_dissector: Fix function argument ordering dependency ixgbe: Resolve "initialized field overwritten" warnings ixgbe: Remove bimodal SR-IOV disabling ixgbe: Add support for reporting 2.5G link speed ixgbe: fix bounds checking in ixgbe_setup_tc for 82598 ixgbe: support for ethtool set_rxfh ixgbe: Avoid needless PHY access on copper phys ixgbe: cleanup to use cached mask value ixgbe: Remove second instance of lan_id variable ixgbe: use kzalloc for allocating one thing flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c ixgbe: Remove unused PCI bus types ...
Diffstat (limited to 'drivers/net/ethernet/broadcom')
-rw-r--r--drivers/net/ethernet/broadcom/Kconfig10
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c18
-rw-r--r--drivers/net/ethernet/broadcom/bgmac.c30
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h63
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c100
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h71
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c12
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c22
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h6
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_file_hdr.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h204
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c254
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c587
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h79
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c325
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h77
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c358
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h58
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c212
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h37
-rw-r--r--drivers/net/ethernet/broadcom/cnic.c36
-rw-r--r--drivers/net/ethernet/broadcom/cnic_if.h21
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c79
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.h5
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmmii.c113
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c2
34 files changed, 2181 insertions, 650 deletions
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index 8be9eab73320..e930aa9a3cfb 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -139,6 +139,16 @@ config BNX2X_SRIOV
Virtualization support in the 578xx and 57712 products. This
allows for virtual function acceleration in virtual environments.
+config BNX2X_VXLAN
+ bool "Virtual eXtensible Local Area Network support"
+ default n
+ depends on BNX2X && VXLAN && !(BNX2X=y && VXLAN=m)
+ ---help---
+ This enables hardward offload support for VXLAN protocol over the
+ NetXtremeII series adapters.
+ Say Y here if you want to enable hardware offload support for
+ Virtual eXtensible Local Area Network (VXLAN) in the driver.
+
config BGMAC
tristate "BCMA bus GBit core support"
depends on BCMA_HOST_SOC && HAS_DMA && (BCM47XX || ARCH_BCM_5301X)
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 4566cdf0bc39..b9a5a97ed4dd 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -933,6 +933,21 @@ static irqreturn_t bcm_sysport_wol_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void bcm_sysport_poll_controller(struct net_device *dev)
+{
+ struct bcm_sysport_priv *priv = netdev_priv(dev);
+
+ disable_irq(priv->irq0);
+ bcm_sysport_rx_isr(priv->irq0, priv);
+ enable_irq(priv->irq0);
+
+ disable_irq(priv->irq1);
+ bcm_sysport_tx_isr(priv->irq1, priv);
+ enable_irq(priv->irq1);
+}
+#endif
+
static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
struct net_device *dev)
{
@@ -1723,6 +1738,9 @@ static const struct net_device_ops bcm_sysport_netdev_ops = {
.ndo_set_features = bcm_sysport_set_features,
.ndo_set_rx_mode = bcm_sysport_set_rx_mode,
.ndo_set_mac_address = bcm_sysport_change_mac,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = bcm_sysport_poll_controller,
+#endif
};
#define REV_FMT "v%2x.%02x"
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 21e3c38c7c75..28f7610b03fe 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1447,7 +1447,7 @@ static int bgmac_fixed_phy_register(struct bgmac *bgmac)
struct phy_device *phy_dev;
int err;
- phy_dev = fixed_phy_register(PHY_POLL, &fphy_status, NULL);
+ phy_dev = fixed_phy_register(PHY_POLL, &fphy_status, -1, NULL);
if (!phy_dev || IS_ERR(phy_dev)) {
bgmac_err(bgmac, "Failed to register fixed PHY device\n");
return -ENODEV;
@@ -1549,11 +1549,20 @@ static int bgmac_probe(struct bcma_device *core)
struct net_device *net_dev;
struct bgmac *bgmac;
struct ssb_sprom *sprom = &core->bus->sprom;
- u8 *mac = core->core_unit ? sprom->et1mac : sprom->et0mac;
+ u8 *mac;
int err;
- /* We don't support 2nd, 3rd, ... units, SPROM has to be adjusted */
- if (core->core_unit > 1) {
+ switch (core->core_unit) {
+ case 0:
+ mac = sprom->et0mac;
+ break;
+ case 1:
+ mac = sprom->et1mac;
+ break;
+ case 2:
+ mac = sprom->et2mac;
+ break;
+ default:
pr_err("Unsupported core_unit %d\n", core->core_unit);
return -ENOTSUPP;
}
@@ -1588,8 +1597,17 @@ static int bgmac_probe(struct bcma_device *core)
}
bgmac->cmn = core->bus->drv_gmac_cmn.core;
- bgmac->phyaddr = core->core_unit ? sprom->et1phyaddr :
- sprom->et0phyaddr;
+ switch (core->core_unit) {
+ case 0:
+ bgmac->phyaddr = sprom->et0phyaddr;
+ break;
+ case 1:
+ bgmac->phyaddr = sprom->et1phyaddr;
+ break;
+ case 2:
+ bgmac->phyaddr = sprom->et2phyaddr;
+ break;
+ }
bgmac->phyaddr &= BGMAC_PHY_MASK;
if (bgmac->phyaddr == BGMAC_PHY_MASK) {
bgmac_err(bgmac, "No PHY found\n");
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index cd4ae76bbff2..ba936635322a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1,6 +1,8 @@
-/* bnx2x.h: Broadcom Everest network driver.
+/* bnx2x.h: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -30,7 +32,7 @@
* (you will need to reboot afterwards) */
/* #define BNX2X_STOP_ON_ERROR */
-#define DRV_MODULE_VERSION "1.710.51-0"
+#define DRV_MODULE_VERSION "1.712.30-0"
#define DRV_MODULE_RELDATE "2014/02/10"
#define BNX2X_BC_VER 0x040200
@@ -1227,6 +1229,10 @@ struct bnx2x_slowpath {
} mac_rdata;
union {
+ struct eth_classify_rules_ramrod_data e2;
+ } vlan_rdata;
+
+ union {
struct tstorm_eth_mac_filter_config e1x;
struct eth_filter_rules_ramrod_data e2;
} rx_mode_rdata;
@@ -1386,6 +1392,8 @@ enum sp_rtnl_flag {
BNX2X_SP_RTNL_HYPERVISOR_VLAN,
BNX2X_SP_RTNL_TX_STOP,
BNX2X_SP_RTNL_GET_DRV_VERSION,
+ BNX2X_SP_RTNL_ADD_VXLAN_PORT,
+ BNX2X_SP_RTNL_DEL_VXLAN_PORT,
};
enum bnx2x_iov_flag {
@@ -1408,6 +1416,9 @@ struct bnx2x_sp_objs {
/* Queue State object */
struct bnx2x_queue_sp_obj q_obj;
+
+ /* VLANs object */
+ struct bnx2x_vlan_mac_obj vlan_obj;
};
struct bnx2x_fp_stats {
@@ -1422,6 +1433,13 @@ enum {
SUB_MF_MODE_UNKNOWN = 0,
SUB_MF_MODE_UFP,
SUB_MF_MODE_NPAR1_DOT_5,
+ SUB_MF_MODE_BD,
+};
+
+struct bnx2x_vlan_entry {
+ struct list_head link;
+ u16 vid;
+ bool hw;
};
struct bnx2x {
@@ -1636,6 +1654,8 @@ struct bnx2x {
u8 mf_sub_mode;
#define IS_MF_UFP(bp) (IS_MF_SD(bp) && \
bp->mf_sub_mode == SUB_MF_MODE_UFP)
+#define IS_MF_BD(bp) (IS_MF_SD(bp) && \
+ bp->mf_sub_mode == SUB_MF_MODE_BD)
u8 wol;
@@ -1860,8 +1880,6 @@ struct bnx2x {
int dcb_version;
/* CAM credit pools */
-
- /* used only in sriov */
struct bnx2x_credit_pool_obj vlans_pool;
struct bnx2x_credit_pool_obj macs_pool;
@@ -1924,6 +1942,11 @@ struct bnx2x {
u16 rx_filter;
struct bnx2x_link_report_data vf_link_vars;
+ struct list_head vlan_reg;
+ u16 vlan_cnt;
+ u16 vlan_credit;
+ u16 vxlan_dst_port;
+ bool accept_any_vlan;
};
/* Tx queues may be less or equal to Rx queues */
@@ -1951,23 +1974,14 @@ extern int num_queues;
#define RSS_IPV6_TCP_CAP_MASK \
TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY
-/* func init flags */
-#define FUNC_FLG_RSS 0x0001
-#define FUNC_FLG_STATS 0x0002
-/* removed FUNC_FLG_UNMATCHED 0x0004 */
-#define FUNC_FLG_TPA 0x0008
-#define FUNC_FLG_SPQ 0x0010
-#define FUNC_FLG_LEADING 0x0020 /* PF only */
-#define FUNC_FLG_LEADING_STATS 0x0040
struct bnx2x_func_init_params {
/* dma */
- dma_addr_t fw_stat_map; /* valid iff FUNC_FLG_STATS */
- dma_addr_t spq_map; /* valid iff FUNC_FLG_SPQ */
+ bool spq_active;
+ dma_addr_t spq_map;
+ u16 spq_prod;
- u16 func_flgs;
u16 func_id; /* abs fid */
u16 pf_id;
- u16 spq_prod; /* valid iff FUNC_FLG_SPQ */
};
#define for_each_cnic_queue(bp, var) \
@@ -2077,6 +2091,11 @@ struct bnx2x_func_init_params {
int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
struct bnx2x_vlan_mac_obj *obj, bool set,
int mac_type, unsigned long *ramrod_flags);
+
+int bnx2x_set_vlan_one(struct bnx2x *bp, u16 vlan,
+ struct bnx2x_vlan_mac_obj *obj, bool set,
+ unsigned long *ramrod_flags);
+
/**
* bnx2x_del_all_macs - delete all MACs configured for the specific MAC object
*
@@ -2481,6 +2500,7 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
#define VF_ACQUIRE_THRESH 3
#define VF_ACQUIRE_MAC_FILTERS 1
#define VF_ACQUIRE_MC_FILTERS 10
+#define VF_ACQUIRE_VLAN_FILTERS 2 /* VLAN0 + 'real' VLAN */
#define GOOD_ME_REG(me_reg) (((me_reg) & ME_REG_VF_VALID) && \
(!((me_reg) & ME_REG_VF_ERR)))
@@ -2553,6 +2573,10 @@ void bnx2x_notify_link_changed(struct bnx2x *bp);
(IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp) || \
IS_MF_SI_STORAGE_PERSONALITY_ONLY(bp))
+/* Determines whether BW configuration arrives in 100Mb units or in
+ * percentages from actual physical link speed.
+ */
+#define IS_MF_PERCENT_BW(bp) (IS_MF_SI(bp) || IS_MF_UFP(bp) || IS_MF_BD(bp))
#define SET_FLAG(value, mask, flag) \
do {\
@@ -2577,6 +2601,8 @@ void bnx2x_set_local_cmng(struct bnx2x *bp);
void bnx2x_update_mng_version(struct bnx2x *bp);
+void bnx2x_update_mfw_dump(struct bnx2x *bp);
+
#define MCPR_SCRATCH_BASE(bp) \
(CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)
@@ -2589,4 +2615,9 @@ void bnx2x_set_rx_ts(struct bnx2x *bp, struct sk_buff *skb);
#define BNX2X_MAX_PHC_DRIFT 31000000
#define BNX2X_PTP_TX_TIMEOUT
+/* Re-configure all previously configured vlan filters.
+ * Meant for implicit re-load flows.
+ */
+int bnx2x_vlan_reconfigure_vid(struct bnx2x *bp);
+
#endif /* bnx2x.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index f7fbdc9d1325..44173be5cbf0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -1,6 +1,8 @@
-/* bnx2x_cmn.c: Broadcom Everest network driver.
+/* bnx2x_cmn.c: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -1188,7 +1190,7 @@ u16 bnx2x_get_mf_speed(struct bnx2x *bp)
/* Calculate the current MAX line speed limit for the MF
* devices
*/
- if (IS_MF_SI(bp))
+ if (IS_MF_PERCENT_BW(bp))
line_speed = (line_speed * maxCfg) / 100;
else { /* SD mode */
u16 vn_max_rate = maxCfg * 100;
@@ -2103,9 +2105,14 @@ int bnx2x_rss(struct bnx2x *bp, struct bnx2x_rss_config_obj *rss_obj,
if (rss_obj->udp_rss_v6)
__set_bit(BNX2X_RSS_IPV6_UDP, &params.rss_flags);
- if (!CHIP_IS_E1x(bp))
+ if (!CHIP_IS_E1x(bp)) {
+ /* valid only for TUNN_MODE_VXLAN tunnel mode */
+ __set_bit(BNX2X_RSS_IPV4_VXLAN, &params.rss_flags);
+ __set_bit(BNX2X_RSS_IPV6_VXLAN, &params.rss_flags);
+
/* valid only for TUNN_MODE_GRE tunnel mode */
- __set_bit(BNX2X_RSS_GRE_INNER_HDRS, &params.rss_flags);
+ __set_bit(BNX2X_RSS_TUNN_INNER_HDRS, &params.rss_flags);
+ }
} else {
__set_bit(BNX2X_RSS_MODE_DISABLED, &params.rss_flags);
}
@@ -2510,6 +2517,20 @@ static void bnx2x_bz_fp(struct bnx2x *bp, int index)
fp->mode = TPA_MODE_DISABLED;
}
+void bnx2x_set_os_driver_state(struct bnx2x *bp, u32 state)
+{
+ u32 cur;
+
+ if (!IS_MF_BD(bp) || !SHMEM2_HAS(bp, os_driver_state) || IS_VF(bp))
+ return;
+
+ cur = SHMEM2_RD(bp, os_driver_state[BP_FW_MB_IDX(bp)]);
+ DP(NETIF_MSG_IFUP, "Driver state %08x-->%08x\n",
+ cur, state);
+
+ SHMEM2_WR(bp, os_driver_state[BP_FW_MB_IDX(bp)], state);
+}
+
int bnx2x_load_cnic(struct bnx2x *bp)
{
int i, rc, port = BP_PORT(bp);
@@ -2827,6 +2848,11 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* Start fast path */
+ /* Re-configure vlan filters */
+ rc = bnx2x_vlan_reconfigure_vid(bp);
+ if (rc)
+ LOAD_ERROR_EXIT(bp, load_error3);
+
/* Initialize Rx filter. */
bnx2x_set_rx_mode_inner(bp);
@@ -2873,6 +2899,8 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* mark driver is loaded in shmem2 */
u32 val;
val = SHMEM2_RD(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)]);
+ val &= ~DRV_FLAGS_MTU_MASK;
+ val |= (bp->dev->mtu << DRV_FLAGS_MTU_SHIFT);
SHMEM2_WR(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)],
val | DRV_FLAGS_CAPABILITIES_LOADED_SUPPORTED |
DRV_FLAGS_CAPABILITIES_LOADED_L2);
@@ -2885,10 +2913,17 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
return -EBUSY;
}
+ /* Update driver data for On-Chip MFW dump. */
+ if (IS_PF(bp))
+ bnx2x_update_mfw_dump(bp);
+
/* If PMF - send ADMIN DCBX msg to MFW to initiate DCBX FSM */
if (bp->port.pmf && (bp->state != BNX2X_STATE_DIAG))
bnx2x_dcbx_init(bp, false);
+ if (!IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp))
+ bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_ACTIVE);
+
DP(NETIF_MSG_IFUP, "Ending successfully NIC load\n");
return 0;
@@ -2956,6 +2991,9 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
DP(NETIF_MSG_IFUP, "Starting NIC unload\n");
+ if (!IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp))
+ bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_DISABLED);
+
/* mark driver is unloaded in shmem2 */
if (IS_PF(bp) && SHMEM2_HAS(bp, drv_capabilities_flag)) {
u32 val;
@@ -3677,7 +3715,7 @@ static void bnx2x_update_pbds_gso_enc(struct sk_buff *skb,
pbd2->fw_ip_hdr_to_payload_w =
hlen_w - ((sizeof(struct ipv6hdr)) >> 1);
pbd_e2->data.tunnel_data.flags |=
- ETH_TUNNEL_DATA_IP_HDR_TYPE_OUTER;
+ ETH_TUNNEL_DATA_IPV6_OUTER;
}
pbd2->tcp_send_seq = bswab32(inner_tcp_hdr(skb)->seq);
@@ -4184,6 +4222,41 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
+void bnx2x_get_c2s_mapping(struct bnx2x *bp, u8 *c2s_map, u8 *c2s_default)
+{
+ int mfw_vn = BP_FW_MB_IDX(bp);
+ u32 tmp;
+
+ /* If the shmem shouldn't affect configuration, reflect */
+ if (!IS_MF_BD(bp)) {
+ int i;
+
+ for (i = 0; i < BNX2X_MAX_PRIORITY; i++)
+ c2s_map[i] = i;
+ *c2s_default = 0;
+
+ return;
+ }
+
+ tmp = SHMEM2_RD(bp, c2s_pcp_map_lower[mfw_vn]);
+ tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+ c2s_map[0] = tmp & 0xff;
+ c2s_map[1] = (tmp >> 8) & 0xff;
+ c2s_map[2] = (tmp >> 16) & 0xff;
+ c2s_map[3] = (tmp >> 24) & 0xff;
+
+ tmp = SHMEM2_RD(bp, c2s_pcp_map_upper[mfw_vn]);
+ tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+ c2s_map[4] = tmp & 0xff;
+ c2s_map[5] = (tmp >> 8) & 0xff;
+ c2s_map[6] = (tmp >> 16) & 0xff;
+ c2s_map[7] = (tmp >> 24) & 0xff;
+
+ tmp = SHMEM2_RD(bp, c2s_pcp_map_default[mfw_vn]);
+ tmp = (__force u32)be32_to_cpu((__force __be32)tmp);
+ *c2s_default = (tmp >> (8 * mfw_vn)) & 0xff;
+}
+
/**
* bnx2x_setup_tc - routine to configure net_device for multi tc
*
@@ -4194,8 +4267,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
*/
int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
{
- int cos, prio, count, offset;
struct bnx2x *bp = netdev_priv(dev);
+ u8 c2s_map[BNX2X_MAX_PRIORITY], c2s_def;
+ int cos, prio, count, offset;
/* setup tc must be called under rtnl lock */
ASSERT_RTNL();
@@ -4219,12 +4293,16 @@ int bnx2x_setup_tc(struct net_device *dev, u8 num_tc)
return -EINVAL;
}
+ bnx2x_get_c2s_mapping(bp, c2s_map, &c2s_def);
+
/* configure priority to traffic class mapping */
for (prio = 0; prio < BNX2X_MAX_PRIORITY; prio++) {
- netdev_set_prio_tc_map(dev, prio, bp->prio_to_cos[prio]);
+ int outer_prio = c2s_map[prio];
+
+ netdev_set_prio_tc_map(dev, prio, bp->prio_to_cos[outer_prio]);
DP(BNX2X_MSG_SP | NETIF_MSG_IFUP,
"mapping priority %d to tc %d\n",
- prio, bp->prio_to_cos[prio]);
+ outer_prio, bp->prio_to_cos[outer_prio]);
}
/* Use this configuration to differentiate tc0 from other COSes
@@ -4278,6 +4356,9 @@ int bnx2x_change_mac_addr(struct net_device *dev, void *p)
if (netif_running(dev))
rc = bnx2x_set_eth_mac(bp, true);
+ if (IS_PF(bp) && SHMEM2_HAS(bp, curr_cfg))
+ SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
return rc;
}
@@ -4831,6 +4912,9 @@ int bnx2x_change_mtu(struct net_device *dev, int new_mtu)
*/
dev->mtu = new_mtu;
+ if (IS_PF(bp) && SHMEM2_HAS(bp, curr_cfg))
+ SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
return bnx2x_reload_if_running(dev);
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 03b7404d5b9b..b7d32e8412f1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -1,6 +1,8 @@
-/* bnx2x_cmn.h: Broadcom Everest network driver.
+/* bnx2x_cmn.h: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -620,6 +622,14 @@ int bnx2x_set_features(struct net_device *dev, netdev_features_t features);
*/
void bnx2x_tx_timeout(struct net_device *dev);
+/** bnx2x_get_c2s_mapping - read inner-to-outer vlan configuration
+ * c2s_map should have BNX2X_MAX_PRIORITY entries.
+ * @bp: driver handle
+ * @c2s_map: should have BNX2X_MAX_PRIORITY entries for mapping
+ * @c2s_default: entry for non-tagged configuration
+ */
+void bnx2x_get_c2s_mapping(struct bnx2x *bp, u8 *c2s_map, u8 *c2s_default);
+
/*********************** Inlines **********************************/
/*********************** Fast path ********************************/
static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
@@ -931,14 +941,35 @@ static inline int bnx2x_func_start(struct bnx2x *bp)
start_params->mf_mode = bp->mf_mode;
start_params->sd_vlan_tag = bp->mf_ov;
+ /* Configure Ethertype for BD mode */
+ if (IS_MF_BD(bp)) {
+ DP(NETIF_MSG_IFUP, "Configuring ethertype 0x88a8 for BD\n");
+ start_params->sd_vlan_eth_type = ETH_P_8021AD;
+ REG_WR(bp, PRS_REG_VLAN_TYPE_0, ETH_P_8021AD);
+ REG_WR(bp, PBF_REG_VLAN_TYPE_0, ETH_P_8021AD);
+ REG_WR(bp, NIG_REG_LLH_E1HOV_TYPE_1, ETH_P_8021AD);
+
+ bnx2x_get_c2s_mapping(bp, start_params->c2s_pri,
+ &start_params->c2s_pri_default);
+ start_params->c2s_pri_valid = 1;
+
+ DP(NETIF_MSG_IFUP,
+ "Inner-to-Outer priority: %02x %02x %02x %02x %02x %02x %02x %02x [Default %02x]\n",
+ start_params->c2s_pri[0], start_params->c2s_pri[1],
+ start_params->c2s_pri[2], start_params->c2s_pri[3],
+ start_params->c2s_pri[4], start_params->c2s_pri[5],
+ start_params->c2s_pri[6], start_params->c2s_pri[7],
+ start_params->c2s_pri_default);
+ }
+
if (CHIP_IS_E2(bp) || CHIP_IS_E3(bp))
start_params->network_cos_mode = STATIC_COS;
else /* CHIP_IS_E1X */
start_params->network_cos_mode = FW_WRR;
- start_params->tunnel_mode = TUNN_MODE_GRE;
- start_params->gre_tunnel_type = IPGRE_TUNNEL;
- start_params->inner_gre_rss_en = 1;
+ start_params->vxlan_dst_port = bp->vxlan_dst_port;
+
+ start_params->inner_rss = 1;
if (IS_MF_UFP(bp) && BNX2X_IS_MF_SD_PROTOCOL_FCOE(bp)) {
start_params->class_fail_ethtype = ETH_P_FIP;
@@ -1037,6 +1068,15 @@ static inline void bnx2x_init_vlan_mac_fp_objs(struct bnx2x_fastpath *fp,
BNX2X_FILTER_MAC_PENDING,
&bp->sp_state, obj_type,
&bp->macs_pool);
+
+ if (!CHIP_IS_E1x(bp))
+ bnx2x_init_vlan_obj(bp, &bnx2x_sp_obj(bp, fp).vlan_obj,
+ fp->cl_id, fp->cid, BP_FUNC(bp),
+ bnx2x_sp(bp, vlan_rdata),
+ bnx2x_sp_mapping(bp, vlan_rdata),
+ BNX2X_FILTER_VLAN_PENDING,
+ &bp->sp_state, obj_type,
+ &bp->vlans_pool);
}
/**
@@ -1096,7 +1136,7 @@ static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
bnx2x_init_mac_credit_pool(bp, &bp->macs_pool, BP_FUNC(bp),
bnx2x_get_path_func_num(bp));
- bnx2x_init_vlan_credit_pool(bp, &bp->vlans_pool, BP_ABS_FUNC(bp)>>1,
+ bnx2x_init_vlan_credit_pool(bp, &bp->vlans_pool, BP_FUNC(bp),
bnx2x_get_path_func_num(bp));
/* RSS configuration object */
@@ -1106,6 +1146,8 @@ static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
bnx2x_sp_mapping(bp, rss_rdata),
BNX2X_FILTER_RSS_CONF_PENDING, &bp->sp_state,
BNX2X_OBJ_TYPE_RX);
+
+ bp->vlan_credit = PF_VLAN_CREDIT_E2(bp, bnx2x_get_path_func_num(bp));
}
static inline u8 bnx2x_fp_qzone_id(struct bnx2x_fastpath *fp)
@@ -1339,4 +1381,23 @@ void bnx2x_squeeze_objects(struct bnx2x *bp);
void bnx2x_schedule_sp_rtnl(struct bnx2x*, enum sp_rtnl_flag,
u32 verbose);
+/**
+ * bnx2x_set_os_driver_state - write driver state for management FW usage
+ *
+ * @bp: driver handle
+ * @state: OS_DRIVER_STATE_* value reflecting current driver state
+ */
+void bnx2x_set_os_driver_state(struct bnx2x *bp, u32 state);
+
+/**
+ * bnx2x_nvram_read - reads data from nvram [might sleep]
+ *
+ * @bp: driver handle
+ * @offset: byte offset in nvram
+ * @ret_buf: pointer to buffer where data is to be stored
+ * @buf_size: Length of 'ret_buf' in bytes
+ */
+int bnx2x_nvram_read(struct bnx2x *bp, u32 offset, u8 *ret_buf,
+ int buf_size);
+
#endif /* BNX2X_CMN_H */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
index 6e4294ed1fc9..7ccf6684e0a3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
@@ -1,15 +1,17 @@
-/* bnx2x_dcb.c: Broadcom Everest network driver.
+/* bnx2x_dcb.c: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -1850,6 +1852,8 @@ static void bnx2x_dcbx_fw_struct(struct bnx2x *bp,
if (bp->dcbx_port_params.ets.cos_params[cos].
pri_bitmask & pri_bit)
tt2cos[pri].cos = cos;
+
+ pfc_fw_cfg->dcb_outer_pri[pri] = ttp[pri];
}
/* we never want the FW to add a 0 vlan tag */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h
index c6939ecb02c5..9a9517c0f703 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h
@@ -1,15 +1,17 @@
-/* bnx2x_dcb.h: Broadcom Everest network driver.
+/* bnx2x_dcb.h: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
index 741aa130c19f..eccfa13b0f2d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
@@ -1,15 +1,17 @@
-/* bnx2x_dump.h: Broadcom Everest network driver.
+/* bnx2x_dump.h: QLogic Everest network driver.
*
* Copyright (c) 2012-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*/
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 5907c821d131..aeb7ce64452e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1,6 +1,8 @@
-/* bnx2x_ethtool.c: Broadcom Everest network driver.
+/* bnx2x_ethtool.c: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -1129,6 +1131,9 @@ static int bnx2x_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
} else
bp->wol = 0;
+ if (SHMEM2_HAS(bp, curr_cfg))
+ SHMEM2_WR(bp, curr_cfg, CURR_CFG_MET_OS);
+
return 0;
}
@@ -1343,8 +1348,8 @@ static int bnx2x_nvram_read_dword(struct bnx2x *bp, u32 offset, __be32 *ret_val,
return rc;
}
-static int bnx2x_nvram_read(struct bnx2x *bp, u32 offset, u8 *ret_buf,
- int buf_size)
+int bnx2x_nvram_read(struct bnx2x *bp, u32 offset, u8 *ret_buf,
+ int buf_size)
{
int rc;
u32 cmd_flags;
@@ -3578,17 +3583,8 @@ static int bnx2x_get_ts_info(struct net_device *dev,
info->rx_filters = (1 << HWTSTAMP_FILTER_NONE) |
(1 << HWTSTAMP_FILTER_PTP_V1_L4_EVENT) |
- (1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) |
- (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) |
(1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT) |
- (1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC) |
- (1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) |
- (1 << HWTSTAMP_FILTER_PTP_V2_L2_EVENT) |
- (1 << HWTSTAMP_FILTER_PTP_V2_L2_SYNC) |
- (1 << HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) |
- (1 << HWTSTAMP_FILTER_PTP_V2_EVENT) |
- (1 << HWTSTAMP_FILTER_PTP_V2_SYNC) |
- (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ);
+ (1 << HWTSTAMP_FILTER_PTP_V2_EVENT);
info->tx_types = (1 << HWTSTAMP_TX_OFF)|(1 << HWTSTAMP_TX_ON);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
index 7636e3c18771..226ab29f4cb6 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
@@ -1,6 +1,8 @@
-/* bnx2x_fw_defs.h: Broadcom Everest network driver.
+/* bnx2x_fw_defs.h: Qlogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -372,7 +374,7 @@
#define MAX_COS_NUMBER 4
#define MAX_TRAFFIC_TYPES 8
#define MAX_PFC_PRIORITIES 8
-
+#define MAX_VLAN_PRIORITIES 8
/* used by array traffic_type_to_priority[] to mark traffic type \
that is not mapped to priority*/
#define LLFC_TRAFFIC_TYPE_TO_PRIORITY_UNMAPPED 0xFF
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_file_hdr.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_file_hdr.h
index 8aafd9b5d6a2..9e3b5a1e9f4f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_file_hdr.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_file_hdr.h
@@ -1,6 +1,8 @@
/* bnx2x_fw_file_hdr.h: FW binary file header structure.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index 058bc7328220..cafd5de675cf 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -1,6 +1,8 @@
-/* bnx2x_hsi.h: Broadcom Everest network driver.
+/* bnx2x_hsi.h: Qlogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -729,6 +731,7 @@ struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM8722 0x00000f00
#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM54616 0x00001000
#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84834 0x00001100
+ #define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_BCM84858 0x00001200
#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_FAILURE 0x0000fd00
#define PORT_HW_CFG_XGXS_EXT_PHY2_TYPE_NOT_CONN 0x0000ff00
@@ -786,6 +789,7 @@ struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8722 0x00000f00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54616 0x00001000
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834 0x00001100
+ #define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858 0x00001200
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT_WC 0x0000fc00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE 0x0000fd00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN 0x0000ff00
@@ -864,6 +868,7 @@ struct shared_feat_cfg { /* NVRAM Offset */
#define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4 0x00000200
#define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT 0x00000300
#define SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE 0x00000400
+ #define SHARED_FEAT_CFG_FORCE_SF_MODE_BD_MODE 0x00000500
#define SHARED_FEAT_CFG_FORCE_SF_MODE_UFP_MODE 0x00000600
#define SHARED_FEAT_CFG_FORCE_SF_MODE_EXTENDED_MODE 0x00000700
@@ -2064,6 +2069,45 @@ struct ncsi_oem_fcoe_features {
#define FCOE_FEATURES4_FEATURE_SETTINGS_OFFSET 0
};
+enum curr_cfg_method_e {
+ CURR_CFG_MET_NONE = 0, /* default config */
+ CURR_CFG_MET_OS = 1,
+ CURR_CFG_MET_VENDOR_SPEC = 2,/* e.g. Option ROM, NPAR, O/S Cfg Utils */
+};
+
+#define FC_NPIV_WWPN_SIZE 8
+#define FC_NPIV_WWNN_SIZE 8
+struct bdn_npiv_settings {
+ u8 npiv_wwpn[FC_NPIV_WWPN_SIZE];
+ u8 npiv_wwnn[FC_NPIV_WWNN_SIZE];
+};
+
+struct bdn_fc_npiv_cfg {
+ /* hdr used internally by the MFW */
+ u32 hdr;
+ u32 num_of_npiv;
+};
+
+#define MAX_NUMBER_NPIV 64
+struct bdn_fc_npiv_tbl {
+ struct bdn_fc_npiv_cfg fc_npiv_cfg;
+ struct bdn_npiv_settings settings[MAX_NUMBER_NPIV];
+};
+
+struct mdump_driver_info {
+ u32 epoc;
+ u32 drv_ver;
+ u32 fw_ver;
+
+ u32 valid_dump;
+ #define FIRST_DUMP_VALID (1 << 0)
+ #define SECOND_DUMP_VALID (1 << 1)
+
+ u32 flags;
+ #define ENABLE_ALL_TRIGGERS (0x7fffffff)
+ #define TRIGGER_MDUMP_ONCE (1 << 31)
+};
+
struct ncsi_oem_data {
u32 driver_version[4];
struct ncsi_oem_fcoe_features ncsi_oem_fcoe_features;
@@ -2187,6 +2231,8 @@ struct shmem2_region {
#define DRV_FLAGS_CAPABILITIES_LOADED_L2 0x00000002
#define DRV_FLAGS_CAPABILITIES_LOADED_FCOE 0x00000004
#define DRV_FLAGS_CAPABILITIES_LOADED_ISCSI 0x00000008
+#define DRV_FLAGS_MTU_MASK 0xffff0000
+#define DRV_FLAGS_MTU_SHIFT 16
u32 extended_dev_info_shared_cfg_size;
@@ -2251,6 +2297,7 @@ struct shmem2_region {
u32 reserved4; /* Offset 0x150 */
u32 link_attr_sync[PORT_MAX]; /* Offset 0x154 */
#define LINK_ATTR_SYNC_KR2_ENABLE 0x00000001
+ #define LINK_ATTR_84858 0x00000002
#define LINK_SFP_EEPROM_COMP_CODE_MASK 0x0000ff00
#define LINK_SFP_EEPROM_COMP_CODE_SHIFT 8
#define LINK_SFP_EEPROM_COMP_CODE_SR 0x00001000
@@ -2268,6 +2315,74 @@ struct shmem2_region {
/* We use indication for each PF (0..3) */
#define MFW_DRV_IND_READ_DONE_OFFSET(_pf_) (1 << (_pf_))
+ union { /* For various OEMs */ /* Offset 0x1a0 */
+ u8 storage_boot_prog[E2_FUNC_MAX];
+ #define STORAGE_BOOT_PROG_MASK 0x000000FF
+ #define STORAGE_BOOT_PROG_NONE 0x00000000
+ #define STORAGE_BOOT_PROG_ISCSI_IP_ACQUIRED 0x00000002
+ #define STORAGE_BOOT_PROG_FCOE_FABRIC_LOGIN_SUCCESS 0x00000002
+ #define STORAGE_BOOT_PROG_TARGET_FOUND 0x00000004
+ #define STORAGE_BOOT_PROG_ISCSI_CHAP_SUCCESS 0x00000008
+ #define STORAGE_BOOT_PROG_FCOE_LUN_FOUND 0x00000008
+ #define STORAGE_BOOT_PROG_LOGGED_INTO_TGT 0x00000010
+ #define STORAGE_BOOT_PROG_IMG_DOWNLOADED 0x00000020
+ #define STORAGE_BOOT_PROG_OS_HANDOFF 0x00000040
+ #define STORAGE_BOOT_PROG_COMPLETED 0x00000080
+
+ u32 oem_i2c_data_addr;
+ };
+
+ /* 9 entires for the C2S PCP map for each inner VLAN PCP + 1 default */
+ /* For PCP values 0-3 use the map lower */
+ /* 0xFF000000 - PCP 0, 0x00FF0000 - PCP 1,
+ * 0x0000FF00 - PCP 2, 0x000000FF PCP 3
+ */
+ u32 c2s_pcp_map_lower[E2_FUNC_MAX]; /* 0x1a4 */
+
+ /* For PCP values 4-7 use the map upper */
+ /* 0xFF000000 - PCP 4, 0x00FF0000 - PCP 5,
+ * 0x0000FF00 - PCP 6, 0x000000FF PCP 7
+ */
+ u32 c2s_pcp_map_upper[E2_FUNC_MAX]; /* 0x1b4 */
+
+ /* For PCP default value get the MSB byte of the map default */
+ u32 c2s_pcp_map_default[E2_FUNC_MAX]; /* 0x1c4 */
+
+ /* FC_NPIV table offset in NVRAM */
+ u32 fc_npiv_nvram_tbl_addr[PORT_MAX]; /* 0x1d4 */
+
+ /* Shows last method that changed configuration of this device */
+ enum curr_cfg_method_e curr_cfg; /* 0x1dc */
+
+ /* Storm FW version, shold be kept in the format 0xMMmmbbdd:
+ * MM - Major, mm - Minor, bb - Build ,dd - Drop
+ */
+ u32 netproc_fw_ver; /* 0x1e0 */
+
+ /* Option ROM SMASH CLP version */
+ u32 clp_ver; /* 0x1e4 */
+
+ u32 pcie_bus_num; /* 0x1e8 */
+
+ u32 sriov_switch_mode; /* 0x1ec */
+ #define SRIOV_SWITCH_MODE_NONE 0x0
+ #define SRIOV_SWITCH_MODE_VEB 0x1
+ #define SRIOV_SWITCH_MODE_VEPA 0x2
+
+ u8 rsrv2[E2_FUNC_MAX]; /* 0x1f0 */
+
+ u32 img_inv_table_addr; /* Address to INV_TABLE_P */ /* 0x1f4 */
+
+ u32 mtu_size[E2_FUNC_MAX]; /* 0x1f8 */
+
+ u32 os_driver_state[E2_FUNC_MAX]; /* 0x208 */
+ #define OS_DRIVER_STATE_NOT_LOADED 0 /* not installed */
+ #define OS_DRIVER_STATE_LOADING 1 /* transition state */
+ #define OS_DRIVER_STATE_DISABLED 2 /* installed but disabled */
+ #define OS_DRIVER_STATE_ACTIVE 3 /* installed and active */
+
+ /* mini dump driver info */
+ struct mdump_driver_info drv_info; /* 0x218 */
};
@@ -2898,8 +3013,8 @@ struct afex_stats {
};
#define BCM_5710_FW_MAJOR_VERSION 7
-#define BCM_5710_FW_MINOR_VERSION 10
-#define BCM_5710_FW_REVISION_VERSION 51
+#define BCM_5710_FW_MINOR_VERSION 12
+#define BCM_5710_FW_REVISION_VERSION 30
#define BCM_5710_FW_ENGINEERING_VERSION 0
#define BCM_5710_FW_COMPILE_FLAGS 1
@@ -3901,7 +4016,11 @@ struct eth_fast_path_rx_cqe {
__le16 len_on_bd;
struct parsing_flags pars_flags;
union eth_sgl_or_raw_data sgl_or_raw_data;
- __le32 reserved1[7];
+ u8 tunn_type;
+ u8 tunn_inner_hdrs_offset;
+ __le16 reserved1;
+ __le32 tunn_tenant_id;
+ __le32 padding[5];
u32 marker;
};
@@ -4012,8 +4131,8 @@ struct eth_tunnel_data {
__le16 pseudo_csum;
u8 ip_hdr_start_inner_w;
u8 flags;
-#define ETH_TUNNEL_DATA_IP_HDR_TYPE_OUTER (0x1<<0)
-#define ETH_TUNNEL_DATA_IP_HDR_TYPE_OUTER_SHIFT 0
+#define ETH_TUNNEL_DATA_IPV6_OUTER (0x1<<0)
+#define ETH_TUNNEL_DATA_IPV6_OUTER_SHIFT 0
#define ETH_TUNNEL_DATA_RESERVED (0x7F<<1)
#define ETH_TUNNEL_DATA_RESERVED_SHIFT 1
};
@@ -4120,16 +4239,12 @@ struct eth_rss_update_ramrod_data {
#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY_SHIFT 6
#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_VXLAN_CAPABILITY (0x1<<7)
#define ETH_RSS_UPDATE_RAMROD_DATA_IPV6_VXLAN_CAPABILITY_SHIFT 7
-#define ETH_RSS_UPDATE_RAMROD_DATA_EN_5_TUPLE_CAPABILITY (0x1<<8)
-#define ETH_RSS_UPDATE_RAMROD_DATA_EN_5_TUPLE_CAPABILITY_SHIFT 8
-#define ETH_RSS_UPDATE_RAMROD_DATA_NVGRE_KEY_ENTROPY_CAPABILITY (0x1<<9)
-#define ETH_RSS_UPDATE_RAMROD_DATA_NVGRE_KEY_ENTROPY_CAPABILITY_SHIFT 9
-#define ETH_RSS_UPDATE_RAMROD_DATA_GRE_INNER_HDRS_CAPABILITY (0x1<<10)
-#define ETH_RSS_UPDATE_RAMROD_DATA_GRE_INNER_HDRS_CAPABILITY_SHIFT 10
-#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY (0x1<<11)
-#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY_SHIFT 11
-#define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED (0xF<<12)
-#define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED_SHIFT 12
+#define ETH_RSS_UPDATE_RAMROD_DATA_TUNN_INNER_HDRS_CAPABILITY (0x1<<8)
+#define ETH_RSS_UPDATE_RAMROD_DATA_TUNN_INNER_HDRS_CAPABILITY_SHIFT 8
+#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY (0x1<<9)
+#define ETH_RSS_UPDATE_RAMROD_DATA_UPDATE_RSS_KEY_SHIFT 9
+#define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED (0x3F<<10)
+#define ETH_RSS_UPDATE_RAMROD_DATA_RESERVED_SHIFT 10
u8 rss_result_mask;
u8 reserved3;
__le16 reserved4;
@@ -4314,6 +4429,18 @@ enum eth_tunnel_non_lso_csum_location {
MAX_ETH_TUNNEL_NON_LSO_CSUM_LOCATION
};
+enum eth_tunn_type {
+ TUNN_TYPE_NONE,
+ TUNN_TYPE_VXLAN,
+ TUNN_TYPE_L2_GRE,
+ TUNN_TYPE_IPV4_GRE,
+ TUNN_TYPE_IPV6_GRE,
+ TUNN_TYPE_L2_GENEVE,
+ TUNN_TYPE_IPV4_GENEVE,
+ TUNN_TYPE_IPV6_GENEVE,
+ MAX_ETH_TUNN_TYPE
+};
+
/*
* Tx regular BD structure
*/
@@ -4758,6 +4885,9 @@ struct afex_vif_list_ramrod_data {
__le16 reserved1;
};
+struct c2s_pri_trans_table_entry {
+ u8 val[MAX_VLAN_PRIORITIES];
+};
/*
* cfc delete event data
@@ -5246,6 +5376,7 @@ struct flow_control_configuration {
u8 dont_add_pri_0_en;
u8 reserved1;
__le32 reserved2;
+ u8 dcb_outer_pri[MAX_TRAFFIC_TYPES];
};
@@ -5260,18 +5391,25 @@ struct function_start_data {
u8 path_id;
u8 network_cos_mode;
u8 dmae_cmd_id;
- u8 tunnel_mode;
- u8 gre_tunnel_type;
- u8 tunn_clss_en;
- u8 inner_gre_rss_en;
- u8 sd_accept_mf_clss_fail;
+ u8 no_added_tags;
+ __le16 reserved0;
+ __le32 reserved1;
+ u8 inner_clss_vxlan;
+ u8 inner_clss_l2gre;
+ u8 inner_clss_l2geneve;
+ u8 inner_rss;
__le16 vxlan_dst_port;
+ __le16 geneve_dst_port;
+ u8 sd_accept_mf_clss_fail;
+ u8 sd_accept_mf_clss_fail_match_ethtype;
__le16 sd_accept_mf_clss_fail_ethtype;
__le16 sd_vlan_eth_type;
u8 sd_vlan_force_pri_flg;
u8 sd_vlan_force_pri_val;
- u8 sd_accept_mf_clss_fail_match_ethtype;
- u8 no_added_tags;
+ u8 c2s_pri_tt_valid;
+ u8 c2s_pri_default;
+ u8 reserved2[6];
+ struct c2s_pri_trans_table_entry c2s_pri_trans_table;
};
struct function_update_data {
@@ -5289,11 +5427,12 @@ struct function_update_data {
u8 tx_switch_suspend;
u8 echo;
u8 update_tunn_cfg_flg;
- u8 tunnel_mode;
- u8 gre_tunnel_type;
- u8 tunn_clss_en;
- u8 inner_gre_rss_en;
+ u8 inner_clss_vxlan;
+ u8 inner_clss_l2gre;
+ u8 inner_clss_l2geneve;
+ u8 inner_rss;
__le16 vxlan_dst_port;
+ __le16 geneve_dst_port;
u8 sd_vlan_force_pri_change_flg;
u8 sd_vlan_force_pri_flg;
u8 sd_vlan_force_pri_val;
@@ -5302,6 +5441,8 @@ struct function_update_data {
u8 reserved1;
__le16 sd_vlan_tag;
__le16 sd_vlan_eth_type;
+ __le16 reserved0;
+ __le32 reserved2;
};
/*
@@ -5330,15 +5471,6 @@ struct fw_version {
#define __FW_VERSION_RESERVED_SHIFT 4
};
-
-/* GRE Tunnel Mode */
-enum gre_tunnel_type {
- NVGRE_TUNNEL,
- L2GRE_TUNNEL,
- IPGRE_TUNNEL,
- MAX_GRE_TUNNEL_TYPE
-};
-
/*
* Dynamic Host-Coalescing - Driver(host) counters
*/
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
index d6e1975b7b69..46ee2c01f4c5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
@@ -1,7 +1,9 @@
-/* bnx2x_init.h: Broadcom Everest network driver.
+/* bnx2x_init.h: Qlogic Everest network driver.
* Structures and macroes needed during the initialization.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h
index 5669ed2e87d0..1835d2e451c0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init_ops.h
@@ -1,8 +1,10 @@
-/* bnx2x_init_ops.h: Broadcom Everest network driver.
+/* bnx2x_init_ops.h: Qlogic Everest network driver.
* Static functions needed during the initialization.
* This file is "included" in bnx2x_main.c.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index a0b03c27e0a3..d946bba43726 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -1,13 +1,15 @@
/* Copyright 2008-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other Qlogic software provided under a
+ * license other than the GPL, without Qlogic's express prior written
* consent.
*
* Written by Yaniv Rosner
@@ -9652,6 +9654,13 @@ static void bnx2x_8727_link_reset(struct bnx2x_phy *phy,
/******************************************************************/
/* BCM8481/BCM84823/BCM84833 PHY SECTION */
/******************************************************************/
+static int bnx2x_is_8483x_8485x(struct bnx2x_phy *phy)
+{
+ return ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
+ (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) ||
+ (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858));
+}
+
static void bnx2x_save_848xx_spirom_version(struct bnx2x_phy *phy,
struct bnx2x *bp,
u8 port)
@@ -9666,8 +9675,7 @@ static void bnx2x_save_848xx_spirom_version(struct bnx2x_phy *phy,
};
u16 fw_ver1;
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) {
+ if (bnx2x_is_8483x_8485x(phy)) {
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD, 0x400f, &fw_ver1);
bnx2x_save_spirom_version(bp, port, fw_ver1 & 0xfff,
phy->ver_addr);
@@ -9749,8 +9757,7 @@ static void bnx2x_848xx_set_led(struct bnx2x *bp,
bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
reg_set[i].val);
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834))
+ if (bnx2x_is_8483x_8485x(phy))
offset = MDIO_PMA_REG_84833_CTL_LED_CTL_1;
else
offset = MDIO_PMA_REG_84823_CTL_LED_CTL_1;
@@ -9768,8 +9775,7 @@ static void bnx2x_848xx_specific_func(struct bnx2x_phy *phy,
struct bnx2x *bp = params->bp;
switch (action) {
case PHY_INIT:
- if ((phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) &&
- (phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) {
+ if (!bnx2x_is_8483x_8485x(phy)) {
/* Save spirom version */
bnx2x_save_848xx_spirom_version(phy, bp, params->port);
}
@@ -9901,8 +9907,7 @@ static int bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy,
/* Always write this if this is not 84833/4.
* For 84833/4, write it only when it's a forced speed.
*/
- if (((phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) &&
- (phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) ||
+ if (!bnx2x_is_8483x_8485x(phy) ||
((autoneg_val & (1<<12)) == 0))
bnx2x_cl45_write(bp, phy,
MDIO_AN_DEVAD,
@@ -9949,8 +9954,86 @@ static int bnx2x_8481_config_init(struct bnx2x_phy *phy,
return bnx2x_848xx_cmn_config_init(phy, params, vars);
}
-#define PHY84833_CMDHDLR_WAIT 300
-#define PHY84833_CMDHDLR_MAX_ARGS 5
+#define PHY848xx_CMDHDLR_WAIT 300
+#define PHY848xx_CMDHDLR_MAX_ARGS 5
+
+static int bnx2x_84858_cmd_hdlr(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u16 fw_cmd,
+ u16 cmd_args[], int argc)
+{
+ int idx;
+ u16 val;
+ struct bnx2x *bp = params->bp;
+
+ /* Step 1: Poll the STATUS register to see whether the previous command
+ * is in progress or the system is busy (CMD_IN_PROGRESS or
+ * SYSTEM_BUSY). If previous command is in progress or system is busy,
+ * check again until the previous command finishes execution and the
+ * system is available for taking command
+ */
+
+ for (idx = 0; idx < PHY848xx_CMDHDLR_WAIT; idx++) {
+ bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_848xx_CMD_HDLR_STATUS, &val);
+ if ((val != PHY84858_STATUS_CMD_IN_PROGRESS) &&
+ (val != PHY84858_STATUS_CMD_SYSTEM_BUSY))
+ break;
+ usleep_range(1000, 2000);
+ }
+ if (idx >= PHY848xx_CMDHDLR_WAIT) {
+ DP(NETIF_MSG_LINK, "FW cmd: FW not ready.\n");
+ return -EINVAL;
+ }
+
+ /* Step2: If any parameters are required for the function, write them
+ * to the required DATA registers
+ */
+
+ for (idx = 0; idx < argc; idx++) {
+ bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_848xx_CMD_HDLR_DATA1 + idx,
+ cmd_args[idx]);
+ }
+
+ /* Step3: When the firmware is ready for commands, write the 'Command
+ * code' to the CMD register
+ */
+ bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_848xx_CMD_HDLR_COMMAND, fw_cmd);
+
+ /* Step4: Once the command has been written, poll the STATUS register
+ * to check whether the command has completed (CMD_COMPLETED_PASS/
+ * CMD_FOR_CMDS or CMD_COMPLETED_ERROR).
+ */
+
+ for (idx = 0; idx < PHY848xx_CMDHDLR_WAIT; idx++) {
+ bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_848xx_CMD_HDLR_STATUS, &val);
+ if ((val == PHY84858_STATUS_CMD_COMPLETE_PASS) ||
+ (val == PHY84858_STATUS_CMD_COMPLETE_ERROR))
+ break;
+ usleep_range(1000, 2000);
+ }
+ if ((idx >= PHY848xx_CMDHDLR_WAIT) ||
+ (val == PHY84858_STATUS_CMD_COMPLETE_ERROR)) {
+ DP(NETIF_MSG_LINK, "FW cmd failed.\n");
+ return -EINVAL;
+ }
+ /* Step5: Once the command has completed, read the specficied DATA
+ * registers for any saved results for the command, if applicable
+ */
+
+ /* Gather returning data */
+ for (idx = 0; idx < argc; idx++) {
+ bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
+ MDIO_848xx_CMD_HDLR_DATA1 + idx,
+ &cmd_args[idx]);
+ }
+
+ return 0;
+}
+
static int bnx2x_84833_cmd_hdlr(struct bnx2x_phy *phy,
struct link_params *params, u16 fw_cmd,
u16 cmd_args[], int argc)
@@ -9960,16 +10043,16 @@ static int bnx2x_84833_cmd_hdlr(struct bnx2x_phy *phy,
struct bnx2x *bp = params->bp;
/* Write CMD_OPEN_OVERRIDE to STATUS reg */
bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_STATUS,
+ MDIO_848xx_CMD_HDLR_STATUS,
PHY84833_STATUS_CMD_OPEN_OVERRIDE);
- for (idx = 0; idx < PHY84833_CMDHDLR_WAIT; idx++) {
+ for (idx = 0; idx < PHY848xx_CMDHDLR_WAIT; idx++) {
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_STATUS, &val);
+ MDIO_848xx_CMD_HDLR_STATUS, &val);
if (val == PHY84833_STATUS_CMD_OPEN_FOR_CMDS)
break;
usleep_range(1000, 2000);
}
- if (idx >= PHY84833_CMDHDLR_WAIT) {
+ if (idx >= PHY848xx_CMDHDLR_WAIT) {
DP(NETIF_MSG_LINK, "FW cmd: FW not ready.\n");
return -EINVAL;
}
@@ -9977,42 +10060,62 @@ static int bnx2x_84833_cmd_hdlr(struct bnx2x_phy *phy,
/* Prepare argument(s) and issue command */
for (idx = 0; idx < argc; idx++) {
bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_DATA1 + idx,
+ MDIO_848xx_CMD_HDLR_DATA1 + idx,
cmd_args[idx]);
}
bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_COMMAND, fw_cmd);
- for (idx = 0; idx < PHY84833_CMDHDLR_WAIT; idx++) {
+ MDIO_848xx_CMD_HDLR_COMMAND, fw_cmd);
+ for (idx = 0; idx < PHY848xx_CMDHDLR_WAIT; idx++) {
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_STATUS, &val);
+ MDIO_848xx_CMD_HDLR_STATUS, &val);
if ((val == PHY84833_STATUS_CMD_COMPLETE_PASS) ||
- (val == PHY84833_STATUS_CMD_COMPLETE_ERROR))
+ (val == PHY84833_STATUS_CMD_COMPLETE_ERROR))
break;
usleep_range(1000, 2000);
}
- if ((idx >= PHY84833_CMDHDLR_WAIT) ||
- (val == PHY84833_STATUS_CMD_COMPLETE_ERROR)) {
+ if ((idx >= PHY848xx_CMDHDLR_WAIT) ||
+ (val == PHY84833_STATUS_CMD_COMPLETE_ERROR)) {
DP(NETIF_MSG_LINK, "FW cmd failed.\n");
return -EINVAL;
}
/* Gather returning data */
for (idx = 0; idx < argc; idx++) {
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_DATA1 + idx,
+ MDIO_848xx_CMD_HDLR_DATA1 + idx,
&cmd_args[idx]);
}
bnx2x_cl45_write(bp, phy, MDIO_CTL_DEVAD,
- MDIO_84833_CMD_HDLR_STATUS,
+ MDIO_848xx_CMD_HDLR_STATUS,
PHY84833_STATUS_CMD_CLEAR_COMPLETE);
return 0;
}
-static int bnx2x_84833_pair_swap_cfg(struct bnx2x_phy *phy,
- struct link_params *params,
- struct link_vars *vars)
+static int bnx2x_848xx_cmd_hdlr(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u16 fw_cmd,
+ u16 cmd_args[], int argc)
+{
+ struct bnx2x *bp = params->bp;
+
+ if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858) ||
+ (REG_RD(bp, params->shmem2_base +
+ offsetof(struct shmem2_region,
+ link_attr_sync[params->port])) &
+ LINK_ATTR_84858)) {
+ return bnx2x_84858_cmd_hdlr(phy, params, fw_cmd, cmd_args,
+ argc);
+ } else {
+ return bnx2x_84833_cmd_hdlr(phy, params, fw_cmd, cmd_args,
+ argc);
+ }
+}
+
+static int bnx2x_848xx_pair_swap_cfg(struct bnx2x_phy *phy,
+ struct link_params *params,
+ struct link_vars *vars)
{
u32 pair_swap;
- u16 data[PHY84833_CMDHDLR_MAX_ARGS];
+ u16 data[PHY848xx_CMDHDLR_MAX_ARGS];
int status;
struct bnx2x *bp = params->bp;
@@ -10028,8 +10131,9 @@ static int bnx2x_84833_pair_swap_cfg(struct bnx2x_phy *phy,
/* Only the second argument is used for this command */
data[1] = (u16)pair_swap;
- status = bnx2x_84833_cmd_hdlr(phy, params,
- PHY84833_CMD_SET_PAIR_SWAP, data, PHY84833_CMDHDLR_MAX_ARGS);
+ status = bnx2x_848xx_cmd_hdlr(phy, params,
+ PHY848xx_CMD_SET_PAIR_SWAP, data,
+ PHY848xx_CMDHDLR_MAX_ARGS);
if (status == 0)
DP(NETIF_MSG_LINK, "Pairswap OK, val=0x%x\n", data[1]);
@@ -10118,8 +10222,8 @@ static int bnx2x_8483x_disable_eee(struct bnx2x_phy *phy,
DP(NETIF_MSG_LINK, "Don't Advertise 10GBase-T EEE\n");
/* Prevent Phy from working in EEE and advertising it */
- rc = bnx2x_84833_cmd_hdlr(phy, params,
- PHY84833_CMD_SET_EEE_MODE, &cmd_args, 1);
+ rc = bnx2x_848xx_cmd_hdlr(phy, params,
+ PHY848xx_CMD_SET_EEE_MODE, &cmd_args, 1);
if (rc) {
DP(NETIF_MSG_LINK, "EEE disable failed.\n");
return rc;
@@ -10136,8 +10240,8 @@ static int bnx2x_8483x_enable_eee(struct bnx2x_phy *phy,
struct bnx2x *bp = params->bp;
u16 cmd_args = 1;
- rc = bnx2x_84833_cmd_hdlr(phy, params,
- PHY84833_CMD_SET_EEE_MODE, &cmd_args, 1);
+ rc = bnx2x_848xx_cmd_hdlr(phy, params,
+ PHY848xx_CMD_SET_EEE_MODE, &cmd_args, 1);
if (rc) {
DP(NETIF_MSG_LINK, "EEE enable failed.\n");
return rc;
@@ -10155,7 +10259,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
u8 port, initialize = 1;
u16 val;
u32 actual_phy_selection;
- u16 cmd_args[PHY84833_CMDHDLR_MAX_ARGS];
+ u16 cmd_args[PHY848xx_CMDHDLR_MAX_ARGS];
int rc = 0;
usleep_range(1000, 2000);
@@ -10180,8 +10284,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
/* Wait for GPHY to come out of reset */
msleep(50);
- if ((phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) &&
- (phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) {
+ if (!bnx2x_is_8483x_8485x(phy)) {
/* BCM84823 requires that XGXS links up first @ 10G for normal
* behavior.
*/
@@ -10192,7 +10295,19 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
bnx2x_program_serdes(&params->phy[INT_PHY], params, vars);
vars->line_speed = temp;
}
+ /* Check if this is actually BCM84858 */
+ if (phy->type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858) {
+ u16 hw_rev;
+ bnx2x_cl45_read(bp, phy, MDIO_AN_DEVAD,
+ MDIO_AN_REG_848xx_ID_MSB, &hw_rev);
+ if (hw_rev == BCM84858_PHY_ID) {
+ params->link_attr_sync |= LINK_ATTR_84858;
+ bnx2x_update_link_attr(params, params->link_attr_sync);
+ }
+ }
+
+ /* Set dual-media configuration according to configuration */
bnx2x_cl45_read(bp, phy, MDIO_CTL_DEVAD,
MDIO_CTL_REG_84823_MEDIA, &val);
val &= ~(MDIO_CTL_REG_84823_MEDIA_MAC_MASK |
@@ -10237,18 +10352,17 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
DP(NETIF_MSG_LINK, "Multi_phy config = 0x%x, Media control = 0x%x\n",
params->multi_phy_config, val);
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) {
- bnx2x_84833_pair_swap_cfg(phy, params, vars);
+ if (bnx2x_is_8483x_8485x(phy)) {
+ bnx2x_848xx_pair_swap_cfg(phy, params, vars);
/* Keep AutogrEEEn disabled. */
cmd_args[0] = 0x0;
cmd_args[1] = 0x0;
cmd_args[2] = PHY84833_CONSTANT_LATENCY + 1;
cmd_args[3] = PHY84833_CONSTANT_LATENCY;
- rc = bnx2x_84833_cmd_hdlr(phy, params,
- PHY84833_CMD_SET_EEE_MODE, cmd_args,
- PHY84833_CMDHDLR_MAX_ARGS);
+ rc = bnx2x_848xx_cmd_hdlr(phy, params,
+ PHY848xx_CMD_SET_EEE_MODE, cmd_args,
+ PHY848xx_CMDHDLR_MAX_ARGS);
if (rc)
DP(NETIF_MSG_LINK, "Cfg AutogrEEEn failed.\n");
}
@@ -10302,8 +10416,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
vars->eee_status &= ~SHMEM_EEE_SUPPORTED_MASK;
}
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) {
+ if (bnx2x_is_8483x_8485x(phy)) {
/* Bring PHY out of super isolate mode as the final step. */
bnx2x_cl45_read_and_write(bp, phy,
MDIO_CTL_DEVAD,
@@ -10435,8 +10548,7 @@ static u8 bnx2x_848xx_read_status(struct bnx2x_phy *phy,
LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE;
/* Determine if EEE was negotiated */
- if ((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834))
+ if (bnx2x_is_8483x_8485x(phy))
bnx2x_eee_an_resolve(phy, params, vars);
}
@@ -11842,6 +11954,40 @@ static const struct bnx2x_phy phy_84834 = {
.phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func
};
+static const struct bnx2x_phy phy_84858 = {
+ .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858,
+ .addr = 0xff,
+ .def_md_devad = 0,
+ .flags = FLAGS_FAN_FAILURE_DET_REQ |
+ FLAGS_REARM_LATCH_SIGNAL,
+ .rx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .tx_preemphasis = {0xffff, 0xffff, 0xffff, 0xffff},
+ .mdio_ctrl = 0,
+ .supported = (SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause),
+ .media_type = ETH_PHY_BASE_T,
+ .ver_addr = 0,
+ .req_flow_ctrl = 0,
+ .req_line_speed = 0,
+ .speed_cap_mask = 0,
+ .req_duplex = 0,
+ .rsrv = 0,
+ .config_init = (config_init_t)bnx2x_848x3_config_init,
+ .read_status = (read_status_t)bnx2x_848xx_read_status,
+ .link_reset = (link_reset_t)bnx2x_848x3_link_reset,
+ .config_loopback = (config_loopback_t)NULL,
+ .format_fw_ver = (format_fw_ver_t)bnx2x_848xx_format_ver,
+ .hw_reset = (hw_reset_t)bnx2x_84833_hw_reset_phy,
+ .set_link_led = (set_link_led_t)bnx2x_848xx_set_link_led,
+ .phy_specific_func = (phy_specific_func_t)bnx2x_848xx_specific_func
+};
+
static const struct bnx2x_phy phy_54618se = {
.type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE,
.addr = 0xff,
@@ -12128,6 +12274,9 @@ static int bnx2x_populate_ext_phy(struct bnx2x *bp,
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834:
*phy = phy_84834;
break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858:
+ *phy = phy_84858;
+ break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54616:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE:
*phy = phy_54618se;
@@ -12184,9 +12333,7 @@ static int bnx2x_populate_ext_phy(struct bnx2x *bp,
}
phy->mdio_ctrl = bnx2x_get_emac_base(bp, mdc_mdio_access, port);
- if (((phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833) ||
- (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834)) &&
- (phy->ver_addr)) {
+ if (bnx2x_is_8483x_8485x(phy) && (phy->ver_addr)) {
/* Remove 100Mb link supported for BCM84833/4 when phy fw
* version lower than or equal to 1.39
*/
@@ -13281,6 +13428,7 @@ static int bnx2x_ext_phy_common_init(struct bnx2x *bp, u32 shmem_base_path[],
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84858:
/* GPIO3's are linked, and so both need to be toggled
* to obtain required 2us pulse.
*/
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
index d9cce4c3899b..b7d251108c19 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
@@ -1,13 +1,15 @@
/* Copyright 2008-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other Qlogic software provided under a
+ * license other than the GPL, without Qlogic's express prior written
* consent.
*
* Written by Yaniv Rosner
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index c27af12314ed..e3da2bddf143 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -1,6 +1,8 @@
-/* bnx2x_main.c: Broadcom Everest network driver.
+/* bnx2x_main.c: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -81,11 +83,11 @@
#define TX_TIMEOUT (5*HZ)
static char version[] =
- "Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver "
+ "QLogic 5771x/578xx 10/20-Gigabit Ethernet Driver "
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II "
+MODULE_DESCRIPTION("QLogic "
"BCM57710/57711/57711E/"
"57712/57712_MF/57800/57800_MF/57810/57810_MF/"
"57840/57840_MF Driver");
@@ -163,27 +165,27 @@ enum bnx2x_board_type {
static struct {
char *name;
} board_info[] = {
- [BCM57710] = { "Broadcom NetXtreme II BCM57710 10 Gigabit PCIe [Everest]" },
- [BCM57711] = { "Broadcom NetXtreme II BCM57711 10 Gigabit PCIe" },
- [BCM57711E] = { "Broadcom NetXtreme II BCM57711E 10 Gigabit PCIe" },
- [BCM57712] = { "Broadcom NetXtreme II BCM57712 10 Gigabit Ethernet" },
- [BCM57712_MF] = { "Broadcom NetXtreme II BCM57712 10 Gigabit Ethernet Multi Function" },
- [BCM57712_VF] = { "Broadcom NetXtreme II BCM57712 10 Gigabit Ethernet Virtual Function" },
- [BCM57800] = { "Broadcom NetXtreme II BCM57800 10 Gigabit Ethernet" },
- [BCM57800_MF] = { "Broadcom NetXtreme II BCM57800 10 Gigabit Ethernet Multi Function" },
- [BCM57800_VF] = { "Broadcom NetXtreme II BCM57800 10 Gigabit Ethernet Virtual Function" },
- [BCM57810] = { "Broadcom NetXtreme II BCM57810 10 Gigabit Ethernet" },
- [BCM57810_MF] = { "Broadcom NetXtreme II BCM57810 10 Gigabit Ethernet Multi Function" },
- [BCM57810_VF] = { "Broadcom NetXtreme II BCM57810 10 Gigabit Ethernet Virtual Function" },
- [BCM57840_4_10] = { "Broadcom NetXtreme II BCM57840 10 Gigabit Ethernet" },
- [BCM57840_2_20] = { "Broadcom NetXtreme II BCM57840 20 Gigabit Ethernet" },
- [BCM57840_MF] = { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet Multi Function" },
- [BCM57840_VF] = { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet Virtual Function" },
- [BCM57811] = { "Broadcom NetXtreme II BCM57811 10 Gigabit Ethernet" },
- [BCM57811_MF] = { "Broadcom NetXtreme II BCM57811 10 Gigabit Ethernet Multi Function" },
- [BCM57840_O] = { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet" },
- [BCM57840_MFO] = { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet Multi Function" },
- [BCM57811_VF] = { "Broadcom NetXtreme II BCM57840 10/20 Gigabit Ethernet Virtual Function" }
+ [BCM57710] = { "QLogic BCM57710 10 Gigabit PCIe [Everest]" },
+ [BCM57711] = { "QLogic BCM57711 10 Gigabit PCIe" },
+ [BCM57711E] = { "QLogic BCM57711E 10 Gigabit PCIe" },
+ [BCM57712] = { "QLogic BCM57712 10 Gigabit Ethernet" },
+ [BCM57712_MF] = { "QLogic BCM57712 10 Gigabit Ethernet Multi Function" },
+ [BCM57712_VF] = { "QLogic BCM57712 10 Gigabit Ethernet Virtual Function" },
+ [BCM57800] = { "QLogic BCM57800 10 Gigabit Ethernet" },
+ [BCM57800_MF] = { "QLogic BCM57800 10 Gigabit Ethernet Multi Function" },
+ [BCM57800_VF] = { "QLogic BCM57800 10 Gigabit Ethernet Virtual Function" },
+ [BCM57810] = { "QLogic BCM57810 10 Gigabit Ethernet" },
+ [BCM57810_MF] = { "QLogic BCM57810 10 Gigabit Ethernet Multi Function" },
+ [BCM57810_VF] = { "QLogic BCM57810 10 Gigabit Ethernet Virtual Function" },
+ [BCM57840_4_10] = { "QLogic BCM57840 10 Gigabit Ethernet" },
+ [BCM57840_2_20] = { "QLogic BCM57840 20 Gigabit Ethernet" },
+ [BCM57840_MF] = { "QLogic BCM57840 10/20 Gigabit Ethernet Multi Function" },
+ [BCM57840_VF] = { "QLogic BCM57840 10/20 Gigabit Ethernet Virtual Function" },
+ [BCM57811] = { "QLogic BCM57811 10 Gigabit Ethernet" },
+ [BCM57811_MF] = { "QLogic BCM57811 10 Gigabit Ethernet Multi Function" },
+ [BCM57840_O] = { "QLogic BCM57840 10/20 Gigabit Ethernet" },
+ [BCM57840_MFO] = { "QLogic BCM57840 10/20 Gigabit Ethernet Multi Function" },
+ [BCM57811_VF] = { "QLogic BCM57840 10/20 Gigabit Ethernet Virtual Function" }
};
#ifndef PCI_DEVICE_ID_NX2_57710
@@ -264,11 +266,14 @@ static const struct pci_device_id bnx2x_pci_tbl[] = {
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57810_MF), BCM57810_MF },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_O), BCM57840_O },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_4_10), BCM57840_4_10 },
+ { PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_NX2_57840_4_10), BCM57840_4_10 },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_2_20), BCM57840_2_20 },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57810_VF), BCM57810_VF },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_MFO), BCM57840_MFO },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_MF), BCM57840_MF },
+ { PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_NX2_57840_MF), BCM57840_MF },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57840_VF), BCM57840_VF },
+ { PCI_VDEVICE(QLOGIC, PCI_DEVICE_ID_NX2_57840_VF), BCM57840_VF },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57811), BCM57811 },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57811_MF), BCM57811_MF },
{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57811_VF), BCM57811_VF },
@@ -2492,7 +2497,7 @@ static void bnx2x_calc_vn_max(struct bnx2x *bp, int vn,
else {
u32 maxCfg = bnx2x_extract_max_cfg(bp, vn_cfg);
- if (IS_MF_SI(bp)) {
+ if (IS_MF_PERCENT_BW(bp)) {
/* maxCfg in percents of linkspeed */
vn_max_rate = (bp->link_vars.line_speed * maxCfg) / 100;
} else /* SD modes */
@@ -2916,7 +2921,7 @@ static void bnx2x_handle_update_svid_cmd(struct bnx2x *bp)
func_params.f_obj = &bp->func_obj;
func_params.cmd = BNX2X_F_CMD_SWITCH_UPDATE;
- if (IS_MF_UFP(bp)) {
+ if (IS_MF_UFP(bp) || IS_MF_BD(bp)) {
int func = BP_ABS_FUNC(bp);
u32 val;
@@ -2943,16 +2948,16 @@ static void bnx2x_handle_update_svid_cmd(struct bnx2x *bp)
BNX2X_ERR("Failed to configure FW of S-tag Change to %02x\n",
bp->mf_ov);
goto fail;
+ } else {
+ DP(BNX2X_MSG_MCP, "Configured S-tag %02x\n",
+ bp->mf_ov);
}
-
- DP(BNX2X_MSG_MCP, "Configured S-tag %02x\n", bp->mf_ov);
-
- bnx2x_fw_command(bp, DRV_MSG_CODE_OEM_UPDATE_SVID_OK, 0);
-
- return;
+ } else {
+ goto fail;
}
- /* not supported by SW yet */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_OEM_UPDATE_SVID_OK, 0);
+ return;
fail:
bnx2x_fw_command(bp, DRV_MSG_CODE_OEM_UPDATE_SVID_FAILURE, 0);
}
@@ -3065,7 +3070,7 @@ void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p)
storm_memset_func_en(bp, p->func_id, 1);
/* spq */
- if (p->func_flgs & FUNC_FLG_SPQ) {
+ if (p->spq_active) {
storm_memset_spq_addr(bp, p->spq_map, p->func_id);
REG_WR(bp, XSEM_REG_FAST_MEMORY +
XSTORM_SPQ_PROD_OFFSET(p->func_id), p->spq_prod);
@@ -3281,7 +3286,6 @@ static void bnx2x_pf_init(struct bnx2x *bp)
{
struct bnx2x_func_init_params func_init = {0};
struct event_ring_data eq_data = { {0} };
- u16 flags;
if (!CHIP_IS_E1x(bp)) {
/* reset IGU PF statistics: MSIX + ATTN */
@@ -3298,15 +3302,7 @@ static void bnx2x_pf_init(struct bnx2x *bp)
BP_FUNC(bp) : BP_VN(bp))*4, 0);
}
- /* function setup flags */
- flags = (FUNC_FLG_STATS | FUNC_FLG_LEADING | FUNC_FLG_SPQ);
-
- /* This flag is relevant for E1x only.
- * E2 doesn't have a TPA configuration in a function level.
- */
- flags |= (bp->dev->features & NETIF_F_LRO) ? FUNC_FLG_TPA : 0;
-
- func_init.func_flgs = flags;
+ func_init.spq_active = true;
func_init.pf_id = BP_FUNC(bp);
func_init.func_id = BP_FUNC(bp);
func_init.spq_map = bp->spq_mapping;
@@ -3707,6 +3703,34 @@ out:
ethver, iscsiver, fcoever);
}
+void bnx2x_update_mfw_dump(struct bnx2x *bp)
+{
+ struct timeval epoc;
+ u32 drv_ver;
+ u32 valid_dump;
+
+ if (!SHMEM2_HAS(bp, drv_info))
+ return;
+
+ /* Update Driver load time */
+ do_gettimeofday(&epoc);
+ SHMEM2_WR(bp, drv_info.epoc, epoc.tv_sec);
+
+ drv_ver = bnx2x_update_mng_version_utility(DRV_MODULE_VERSION, true);
+ SHMEM2_WR(bp, drv_info.drv_ver, drv_ver);
+
+ SHMEM2_WR(bp, drv_info.fw_ver, REG_RD(bp, XSEM_REG_PRAM));
+
+ /* Check & notify On-Chip dump. */
+ valid_dump = SHMEM2_RD(bp, drv_info.valid_dump);
+
+ if (valid_dump & FIRST_DUMP_VALID)
+ DP(NETIF_MSG_IFUP, "A valid On-Chip MFW dump found on 1st partition\n");
+
+ if (valid_dump & SECOND_DUMP_VALID)
+ DP(NETIF_MSG_IFUP, "A valid On-Chip MFW dump found on 2nd partition\n");
+}
+
static void bnx2x_oem_event(struct bnx2x *bp, u32 event)
{
u32 cmd_ok, cmd_fail;
@@ -5274,6 +5298,10 @@ static void bnx2x_handle_classification_eqe(struct bnx2x *bp,
vlan_mac_obj = &bp->sp_objs[cid].mac_obj;
break;
+ case BNX2X_FILTER_VLAN_PENDING:
+ DP(BNX2X_MSG_SP, "Got SETUP_VLAN completions\n");
+ vlan_mac_obj = &bp->sp_objs[cid].vlan_obj;
+ break;
case BNX2X_FILTER_MCAST_PENDING:
DP(BNX2X_MSG_SP, "Got SETUP_MCAST completions\n");
/* This is only relevant for 57710 where multicast MACs are
@@ -5568,6 +5596,8 @@ static void bnx2x_eq_int(struct bnx2x *bp)
BNX2X_STATE_OPEN):
case (EVENT_RING_OPCODE_RSS_UPDATE_RULES |
BNX2X_STATE_OPENING_WAIT4_PORT):
+ case (EVENT_RING_OPCODE_RSS_UPDATE_RULES |
+ BNX2X_STATE_CLOSING_WAIT4_HALT):
cid = elem->message.data.eth_event.echo &
BNX2X_SWCID_MASK;
DP(BNX2X_MSG_SP, "got RSS_UPDATE ramrod. CID %d\n",
@@ -5585,7 +5615,7 @@ static void bnx2x_eq_int(struct bnx2x *bp)
BNX2X_STATE_DIAG):
case (EVENT_RING_OPCODE_CLASSIFICATION_RULES |
BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(BNX2X_MSG_SP, "got (un)set mac ramrod\n");
+ DP(BNX2X_MSG_SP, "got (un)set vlan/mac ramrod\n");
bnx2x_handle_classification_eqe(bp, elem);
break;
@@ -6173,6 +6203,11 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode,
__set_bit(BNX2X_ACCEPT_MULTICAST, tx_accept_flags);
__set_bit(BNX2X_ACCEPT_BROADCAST, tx_accept_flags);
+ if (bp->accept_any_vlan) {
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, rx_accept_flags);
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, tx_accept_flags);
+ }
+
break;
case BNX2X_RX_MODE_ALLMULTI:
__set_bit(BNX2X_ACCEPT_UNICAST, rx_accept_flags);
@@ -6184,6 +6219,11 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode,
__set_bit(BNX2X_ACCEPT_ALL_MULTICAST, tx_accept_flags);
__set_bit(BNX2X_ACCEPT_BROADCAST, tx_accept_flags);
+ if (bp->accept_any_vlan) {
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, rx_accept_flags);
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, tx_accept_flags);
+ }
+
break;
case BNX2X_RX_MODE_PROMISC:
/* According to definition of SI mode, iface in promisc mode
@@ -6204,18 +6244,15 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode,
else
__set_bit(BNX2X_ACCEPT_UNICAST, tx_accept_flags);
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, rx_accept_flags);
+ __set_bit(BNX2X_ACCEPT_ANY_VLAN, tx_accept_flags);
+
break;
default:
BNX2X_ERR("Unknown rx_mode: %d\n", rx_mode);
return -EINVAL;
}
- /* Set ACCEPT_ANY_VLAN as we do not enable filtering by VLAN */
- if (rx_mode != BNX2X_RX_MODE_NONE) {
- __set_bit(BNX2X_ACCEPT_ANY_VLAN, rx_accept_flags);
- __set_bit(BNX2X_ACCEPT_ANY_VLAN, tx_accept_flags);
- }
-
return 0;
}
@@ -7429,6 +7466,9 @@ static int bnx2x_init_hw_common(struct bnx2x *bp)
} else
BNX2X_ERR("Bootcode is missing - can not initialize link\n");
+ if (SHMEM2_HAS(bp, netproc_fw_ver))
+ SHMEM2_WR(bp, netproc_fw_ver, REG_RD(bp, XSEM_REG_PRAM));
+
return 0;
}
@@ -8406,6 +8446,42 @@ int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
return rc;
}
+int bnx2x_set_vlan_one(struct bnx2x *bp, u16 vlan,
+ struct bnx2x_vlan_mac_obj *obj, bool set,
+ unsigned long *ramrod_flags)
+{
+ int rc;
+ struct bnx2x_vlan_mac_ramrod_params ramrod_param;
+
+ memset(&ramrod_param, 0, sizeof(ramrod_param));
+
+ /* Fill general parameters */
+ ramrod_param.vlan_mac_obj = obj;
+ ramrod_param.ramrod_flags = *ramrod_flags;
+
+ /* Fill a user request section if needed */
+ if (!test_bit(RAMROD_CONT, ramrod_flags)) {
+ ramrod_param.user_req.u.vlan.vlan = vlan;
+ /* Set the command: ADD or DEL */
+ if (set)
+ ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
+ else
+ ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_DEL;
+ }
+
+ rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
+
+ if (rc == -EEXIST) {
+ /* Do not treat adding same vlan as error. */
+ DP(BNX2X_MSG_SP, "Failed to schedule ADD operations: %d\n", rc);
+ rc = 0;
+ } else if (rc < 0) {
+ BNX2X_ERR("%s VLAN failed\n", (set ? "Set" : "Del"));
+ }
+
+ return rc;
+}
+
int bnx2x_del_all_macs(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *mac_obj,
int mac_type, bool wait_for_comp)
@@ -10002,6 +10078,81 @@ static void bnx2x_parity_recover(struct bnx2x *bp)
}
}
+#ifdef CONFIG_BNX2X_VXLAN
+static int bnx2x_vxlan_port_update(struct bnx2x *bp, u16 port)
+{
+ struct bnx2x_func_switch_update_params *switch_update_params;
+ struct bnx2x_func_state_params func_params = {NULL};
+ int rc;
+
+ switch_update_params = &func_params.params.switch_update;
+
+ /* Prepare parameters for function state transitions */
+ __set_bit(RAMROD_COMP_WAIT, &func_params.ramrod_flags);
+ __set_bit(RAMROD_RETRY, &func_params.ramrod_flags);
+
+ func_params.f_obj = &bp->func_obj;
+ func_params.cmd = BNX2X_F_CMD_SWITCH_UPDATE;
+
+ /* Function parameters */
+ __set_bit(BNX2X_F_UPDATE_TUNNEL_CFG_CHNG,
+ &switch_update_params->changes);
+ switch_update_params->vxlan_dst_port = port;
+ rc = bnx2x_func_state_change(bp, &func_params);
+ if (rc)
+ BNX2X_ERR("failed to change vxlan dst port to %d (rc = 0x%x)\n",
+ port, rc);
+ return rc;
+}
+
+static void __bnx2x_add_vxlan_port(struct bnx2x *bp, u16 port)
+{
+ if (!netif_running(bp->dev))
+ return;
+
+ if (bp->vxlan_dst_port || !IS_PF(bp)) {
+ DP(BNX2X_MSG_SP, "Vxlan destination port limit reached\n");
+ return;
+ }
+
+ bp->vxlan_dst_port = port;
+ bnx2x_schedule_sp_rtnl(bp, BNX2X_SP_RTNL_ADD_VXLAN_PORT, 0);
+}
+
+static void bnx2x_add_vxlan_port(struct net_device *netdev,
+ sa_family_t sa_family, __be16 port)
+{
+ struct bnx2x *bp = netdev_priv(netdev);
+ u16 t_port = ntohs(port);
+
+ __bnx2x_add_vxlan_port(bp, t_port);
+}
+
+static void __bnx2x_del_vxlan_port(struct bnx2x *bp, u16 port)
+{
+ if (!bp->vxlan_dst_port || bp->vxlan_dst_port != port || !IS_PF(bp)) {
+ DP(BNX2X_MSG_SP, "Invalid vxlan port\n");
+ return;
+ }
+
+ if (netif_running(bp->dev)) {
+ bnx2x_schedule_sp_rtnl(bp, BNX2X_SP_RTNL_DEL_VXLAN_PORT, 0);
+ } else {
+ bp->vxlan_dst_port = 0;
+ netdev_info(bp->dev, "Deleted vxlan dest port %d", port);
+ }
+}
+
+static void bnx2x_del_vxlan_port(struct net_device *netdev,
+ sa_family_t sa_family, __be16 port)
+{
+ struct bnx2x *bp = netdev_priv(netdev);
+ u16 t_port = ntohs(port);
+
+ __bnx2x_del_vxlan_port(bp, t_port);
+}
+#endif
+
static int bnx2x_close(struct net_device *dev);
/* bnx2x_nic_unload() flushes the bnx2x_wq, thus reset task is
@@ -10010,6 +10161,9 @@ static int bnx2x_close(struct net_device *dev);
static void bnx2x_sp_rtnl_task(struct work_struct *work)
{
struct bnx2x *bp = container_of(work, struct bnx2x, sp_rtnl_task.work);
+#ifdef CONFIG_BNX2X_VXLAN
+ u16 port;
+#endif
rtnl_lock();
@@ -10108,6 +10262,27 @@ sp_rtnl_not_reset:
&bp->sp_rtnl_state))
bnx2x_update_mng_version(bp);
+#ifdef CONFIG_BNX2X_VXLAN
+ port = bp->vxlan_dst_port;
+ if (test_and_clear_bit(BNX2X_SP_RTNL_ADD_VXLAN_PORT,
+ &bp->sp_rtnl_state)) {
+ if (!bnx2x_vxlan_port_update(bp, port))
+ netdev_info(bp->dev, "Added vxlan dest port %d", port);
+ else
+ bp->vxlan_dst_port = 0;
+ }
+
+ if (test_and_clear_bit(BNX2X_SP_RTNL_DEL_VXLAN_PORT,
+ &bp->sp_rtnl_state)) {
+ if (!bnx2x_vxlan_port_update(bp, 0)) {
+ netdev_info(bp->dev,
+ "Deleted vxlan dest port %d", port);
+ bp->vxlan_dst_port = 0;
+ vxlan_get_rx_port(bp->dev);
+ }
+ }
+#endif
+
/* work which needs rtnl lock not-taken (as it takes the lock itself and
* can be called from other contexts as well)
*/
@@ -11678,7 +11853,7 @@ static void validate_set_si_mode(struct bnx2x *bp)
static int bnx2x_get_hwinfo(struct bnx2x *bp)
{
int /*abs*/func = BP_ABS_FUNC(bp);
- int vn;
+ int vn, mfw_vn;
u32 val = 0, val2 = 0;
int rc = 0;
@@ -11768,6 +11943,7 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
bp->mf_mode = 0;
bp->mf_sub_mode = 0;
vn = BP_VN(bp);
+ mfw_vn = BP_FW_MB_IDX(bp);
if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
BNX2X_DEV_INFO("shmem2base 0x%x, size %d, mfcfg offset %d\n",
@@ -11824,6 +12000,31 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
} else
BNX2X_DEV_INFO("illegal OV for SD\n");
break;
+ case SHARED_FEAT_CFG_FORCE_SF_MODE_BD_MODE:
+ bp->mf_mode = MULTI_FUNCTION_SD;
+ bp->mf_sub_mode = SUB_MF_MODE_BD;
+ bp->mf_config[vn] =
+ MF_CFG_RD(bp,
+ func_mf_config[func].config);
+
+ if (SHMEM2_HAS(bp, mtu_size)) {
+ int mtu_idx = BP_FW_MB_IDX(bp);
+ u16 mtu_size;
+ u32 mtu;
+
+ mtu = SHMEM2_RD(bp, mtu_size[mtu_idx]);
+ mtu_size = (u16)mtu;
+ DP(NETIF_MSG_IFUP, "Read MTU size %04x [%08x]\n",
+ mtu_size, mtu);
+
+ /* if valid: update device mtu */
+ if (((mtu_size + ETH_HLEN) >=
+ ETH_MIN_PACKET_SIZE) &&
+ (mtu_size <=
+ ETH_MAX_JUMBO_PACKET_SIZE))
+ bp->dev->mtu = mtu_size;
+ }
+ break;
case SHARED_FEAT_CFG_FORCE_SF_MODE_UFP_MODE:
bp->mf_mode = MULTI_FUNCTION_SD;
bp->mf_sub_mode = SUB_MF_MODE_UFP;
@@ -11871,9 +12072,10 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
BNX2X_DEV_INFO("MF OV for func %d is %d (0x%04x)\n",
func, bp->mf_ov, bp->mf_ov);
- } else if (bp->mf_sub_mode == SUB_MF_MODE_UFP) {
+ } else if ((bp->mf_sub_mode == SUB_MF_MODE_UFP) ||
+ (bp->mf_sub_mode == SUB_MF_MODE_BD)) {
dev_err(&bp->pdev->dev,
- "Unexpected - no valid MF OV for func %d in UFP mode\n",
+ "Unexpected - no valid MF OV for func %d in UFP/BD mode\n",
func);
bp->path_has_ovlan = true;
} else {
@@ -12078,6 +12280,7 @@ static int bnx2x_init_bp(struct bnx2x *bp)
mutex_init(&bp->drv_info_mutex);
sema_init(&bp->stats_lock, 1);
bp->drv_info_mng_owner = false;
+ INIT_LIST_HEAD(&bp->vlan_reg);
INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
INIT_DELAYED_WORK(&bp->sp_rtnl_task, bnx2x_sp_rtnl_task);
@@ -12278,6 +12481,12 @@ static int bnx2x_open(struct net_device *dev)
rc = bnx2x_nic_load(bp, LOAD_OPEN);
if (rc)
return rc;
+
+#ifdef CONFIG_BNX2X_VXLAN
+ if (IS_PF(bp))
+ vxlan_get_rx_port(dev);
+#endif
+
return 0;
}
@@ -12596,6 +12805,169 @@ static netdev_features_t bnx2x_features_check(struct sk_buff *skb,
return vxlan_features_check(skb, features);
}
+static int __bnx2x_vlan_configure_vid(struct bnx2x *bp, u16 vid, bool add)
+{
+ int rc;
+
+ if (IS_PF(bp)) {
+ unsigned long ramrod_flags = 0;
+
+ __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+ rc = bnx2x_set_vlan_one(bp, vid, &bp->sp_objs->vlan_obj,
+ add, &ramrod_flags);
+ } else {
+ rc = bnx2x_vfpf_update_vlan(bp, vid, bp->fp->index, add);
+ }
+
+ return rc;
+}
+
+int bnx2x_vlan_reconfigure_vid(struct bnx2x *bp)
+{
+ struct bnx2x_vlan_entry *vlan;
+ int rc = 0;
+
+ if (!bp->vlan_cnt) {
+ DP(NETIF_MSG_IFUP, "No need to re-configure vlan filters\n");
+ return 0;
+ }
+
+ list_for_each_entry(vlan, &bp->vlan_reg, link) {
+ /* Prepare for cleanup in case of errors */
+ if (rc) {
+ vlan->hw = false;
+ continue;
+ }
+
+ if (!vlan->hw)
+ continue;
+
+ DP(NETIF_MSG_IFUP, "Re-configuring vlan 0x%04x\n", vlan->vid);
+
+ rc = __bnx2x_vlan_configure_vid(bp, vlan->vid, true);
+ if (rc) {
+ BNX2X_ERR("Unable to configure VLAN %d\n", vlan->vid);
+ vlan->hw = false;
+ rc = -EINVAL;
+ continue;
+ }
+ }
+
+ return rc;
+}
+
+static int bnx2x_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct bnx2x_vlan_entry *vlan;
+ bool hw = false;
+ int rc = 0;
+
+ if (!netif_running(bp->dev)) {
+ DP(NETIF_MSG_IFUP,
+ "Ignoring VLAN configuration the interface is down\n");
+ return -EFAULT;
+ }
+
+ DP(NETIF_MSG_IFUP, "Adding VLAN %d\n", vid);
+
+ vlan = kmalloc(sizeof(*vlan), GFP_KERNEL);
+ if (!vlan)
+ return -ENOMEM;
+
+ bp->vlan_cnt++;
+ if (bp->vlan_cnt > bp->vlan_credit && !bp->accept_any_vlan) {
+ DP(NETIF_MSG_IFUP, "Accept all VLAN raised\n");
+ bp->accept_any_vlan = true;
+ if (IS_PF(bp))
+ bnx2x_set_rx_mode_inner(bp);
+ else
+ bnx2x_vfpf_storm_rx_mode(bp);
+ } else if (bp->vlan_cnt <= bp->vlan_credit) {
+ rc = __bnx2x_vlan_configure_vid(bp, vid, true);
+ hw = true;
+ }
+
+ vlan->vid = vid;
+ vlan->hw = hw;
+
+ if (!rc) {
+ list_add(&vlan->link, &bp->vlan_reg);
+ } else {
+ bp->vlan_cnt--;
+ kfree(vlan);
+ }
+
+ DP(NETIF_MSG_IFUP, "Adding VLAN result %d\n", rc);
+
+ return rc;
+}
+
+static int bnx2x_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct bnx2x_vlan_entry *vlan;
+ int rc = 0;
+
+ if (!netif_running(bp->dev)) {
+ DP(NETIF_MSG_IFUP,
+ "Ignoring VLAN configuration the interface is down\n");
+ return -EFAULT;
+ }
+
+ DP(NETIF_MSG_IFUP, "Removing VLAN %d\n", vid);
+
+ if (!bp->vlan_cnt) {
+ BNX2X_ERR("Unable to kill VLAN %d\n", vid);
+ return -EINVAL;
+ }
+
+ list_for_each_entry(vlan, &bp->vlan_reg, link)
+ if (vlan->vid == vid)
+ break;
+
+ if (vlan->vid != vid) {
+ BNX2X_ERR("Unable to kill VLAN %d - not found\n", vid);
+ return -EINVAL;
+ }
+
+ if (vlan->hw)
+ rc = __bnx2x_vlan_configure_vid(bp, vid, false);
+
+ list_del(&vlan->link);
+ kfree(vlan);
+
+ bp->vlan_cnt--;
+
+ if (bp->vlan_cnt <= bp->vlan_credit && bp->accept_any_vlan) {
+ /* Configure all non-configured entries */
+ list_for_each_entry(vlan, &bp->vlan_reg, link) {
+ if (vlan->hw)
+ continue;
+
+ rc = __bnx2x_vlan_configure_vid(bp, vlan->vid, true);
+ if (rc) {
+ BNX2X_ERR("Unable to config VLAN %d\n",
+ vlan->vid);
+ continue;
+ }
+ DP(NETIF_MSG_IFUP, "HW configured for VLAN %d\n",
+ vlan->vid);
+ vlan->hw = true;
+ }
+ DP(NETIF_MSG_IFUP, "Accept all VLAN Removed\n");
+ bp->accept_any_vlan = false;
+ if (IS_PF(bp))
+ bnx2x_set_rx_mode_inner(bp);
+ else
+ bnx2x_vfpf_storm_rx_mode(bp);
+ }
+
+ DP(NETIF_MSG_IFUP, "Removing VLAN result %d\n", rc);
+
+ return rc;
+}
+
static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_open = bnx2x_open,
.ndo_stop = bnx2x_close,
@@ -12609,6 +12981,8 @@ static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_fix_features = bnx2x_fix_features,
.ndo_set_features = bnx2x_set_features,
.ndo_tx_timeout = bnx2x_tx_timeout,
+ .ndo_vlan_rx_add_vid = bnx2x_vlan_rx_add_vid,
+ .ndo_vlan_rx_kill_vid = bnx2x_vlan_rx_kill_vid,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = poll_bnx2x,
#endif
@@ -12628,6 +13002,10 @@ static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_get_phys_port_id = bnx2x_get_phys_port_id,
.ndo_set_vf_link_state = bnx2x_set_vf_link_state,
.ndo_features_check = bnx2x_features_check,
+#ifdef CONFIG_BNX2X_VXLAN
+ .ndo_add_vxlan_port = bnx2x_add_vxlan_port,
+ .ndo_del_vxlan_port = bnx2x_del_vxlan_port,
+#endif
};
static int bnx2x_set_coherency_mask(struct bnx2x *bp)
@@ -12819,6 +13197,18 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_HIGHDMA;
+ /* VF with OLD Hypervisor or old PF do not support filtering */
+ if (IS_PF(bp)) {
+ if (CHIP_IS_E1x(bp))
+ bp->accept_any_vlan = true;
+ else
+ dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
+#ifdef CONFIG_BNX2X_SRIOV
+ } else if (bp->acquire_resp.pfdev_info.pf_cap & PFVF_CAP_VLAN_FILTER) {
+ dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
+#endif
+ }
+
dev->features |= dev->hw_features | NETIF_F_HW_VLAN_CTAG_RX;
dev->features |= NETIF_F_HIGHDMA;
@@ -13561,6 +13951,9 @@ static int bnx2x_init_one(struct pci_dev *pdev,
bnx2x_register_phc(bp);
+ if (!IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp))
+ bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_DISABLED);
+
return 0;
init_one_exit:
@@ -13623,6 +14016,7 @@ static void __bnx2x_remove(struct pci_dev *pdev,
/* Power on: we can't let PCI layer write to us while we are in D3 */
if (IS_PF(bp)) {
bnx2x_set_power_state(bp, PCI_D0);
+ bnx2x_set_os_driver_state(bp, OS_DRIVER_STATE_NOT_LOADED);
/* Set endianity registers to reset values in case next driver
* boots in different endianty environment.
@@ -14371,6 +14765,90 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl)
rc = -EINVAL;
}
+ /* For storage-only interfaces, change driver state */
+ if (IS_MF_SD_STORAGE_PERSONALITY_ONLY(bp)) {
+ switch (ctl->drv_state) {
+ case DRV_NOP:
+ break;
+ case DRV_ACTIVE:
+ bnx2x_set_os_driver_state(bp,
+ OS_DRIVER_STATE_ACTIVE);
+ break;
+ case DRV_INACTIVE:
+ bnx2x_set_os_driver_state(bp,
+ OS_DRIVER_STATE_DISABLED);
+ break;
+ case DRV_UNLOADED:
+ bnx2x_set_os_driver_state(bp,
+ OS_DRIVER_STATE_NOT_LOADED);
+ break;
+ default:
+ BNX2X_ERR("Unknown cnic driver state: %d\n", ctl->drv_state);
+ }
+ }
+
+ return rc;
+}
+
+static int bnx2x_get_fc_npiv(struct net_device *dev,
+ struct cnic_fc_npiv_tbl *cnic_tbl)
+{
+ struct bnx2x *bp = netdev_priv(dev);
+ struct bdn_fc_npiv_tbl *tbl = NULL;
+ u32 offset, entries;
+ int rc = -EINVAL;
+ int i;
+
+ if (!SHMEM2_HAS(bp, fc_npiv_nvram_tbl_addr[0]))
+ goto out;
+
+ DP(BNX2X_MSG_MCP, "About to read the FC-NPIV table\n");
+
+ tbl = kmalloc(sizeof(*tbl), GFP_KERNEL);
+ if (!tbl) {
+ BNX2X_ERR("Failed to allocate fc_npiv table\n");
+ goto out;
+ }
+
+ offset = SHMEM2_RD(bp, fc_npiv_nvram_tbl_addr[BP_PORT(bp)]);
+ DP(BNX2X_MSG_MCP, "Offset of FC-NPIV in NVRAM: %08x\n", offset);
+
+ /* Read the table contents from nvram */
+ if (bnx2x_nvram_read(bp, offset, (u8 *)tbl, sizeof(*tbl))) {
+ BNX2X_ERR("Failed to read FC-NPIV table\n");
+ goto out;
+ }
+
+ /* Since bnx2x_nvram_read() returns data in be32, we need to convert
+ * the number of entries back to cpu endianness.
+ */
+ entries = tbl->fc_npiv_cfg.num_of_npiv;
+ entries = (__force u32)be32_to_cpu((__force __be32)entries);
+ tbl->fc_npiv_cfg.num_of_npiv = entries;
+
+ if (!tbl->fc_npiv_cfg.num_of_npiv) {
+ DP(BNX2X_MSG_MCP,
+ "No FC-NPIV table [valid, simply not present]\n");
+ goto out;
+ } else if (tbl->fc_npiv_cfg.num_of_npiv > MAX_NUMBER_NPIV) {
+ BNX2X_ERR("FC-NPIV table with bad length 0x%08x\n",
+ tbl->fc_npiv_cfg.num_of_npiv);
+ goto out;
+ } else {
+ DP(BNX2X_MSG_MCP, "Read 0x%08x entries from NVRAM\n",
+ tbl->fc_npiv_cfg.num_of_npiv);
+ }
+
+ /* Copy the data into cnic-provided struct */
+ cnic_tbl->count = tbl->fc_npiv_cfg.num_of_npiv;
+ for (i = 0; i < cnic_tbl->count; i++) {
+ memcpy(cnic_tbl->wwpn[i], tbl->settings[i].npiv_wwpn, 8);
+ memcpy(cnic_tbl->wwnn[i], tbl->settings[i].npiv_wwnn, 8);
+ }
+
+ rc = 0;
+out:
+ kfree(tbl);
return rc;
}
@@ -14516,6 +14994,7 @@ static struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
cp->starting_cid = bnx2x_cid_ilt_lines(bp) * ILT_PAGE_CIDS;
cp->drv_submit_kwqes_16 = bnx2x_cnic_sp_queue;
cp->drv_ctl = bnx2x_drv_ctl;
+ cp->drv_get_fc_npiv_tbl = bnx2x_get_fc_npiv;
cp->drv_register_cnic = bnx2x_register_cnic;
cp->drv_unregister_cnic = bnx2x_unregister_cnic;
cp->fcoe_init_cid = BNX2X_FCOE_ETH_CID(bp);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h
index caf1aef651eb..a91ccbf36345 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h
@@ -1,6 +1,8 @@
-/* bnx2x_mfw_req.h: Broadcom Everest network driver.
+/* bnx2x_mfw_req.h: Qlogic Everest network driver.
*
* Copyright (c) 2012-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
index 49d511092c82..4dead49bd5cb 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
@@ -1,6 +1,8 @@
-/* bnx2x_reg.h: Broadcom Everest network driver.
+/* bnx2x_reg.h: Qlogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -2137,6 +2139,10 @@
/* [RW 1] When this bit is set; the LLH will expect all packets to be with
e1hov */
#define NIG_REG_LLH_E1HOV_MODE 0x160d8
+/* [RW 16] Outer VLAN type identifier for multi-function mode. In non
+ * multi-function mode; it will hold the inner VLAN type. Typically 0x8100.
+ */
+#define NIG_REG_LLH_E1HOV_TYPE_1 0x16028
/* [RW 1] When this bit is set; the LLH will classify the packet before
sending it to the BRB or calculating WoL on it. */
#define NIG_REG_LLH_MF_MODE 0x16024
@@ -2953,7 +2959,12 @@
#define PBF_REG_TQ_OCCUPANCY_Q0 0x1403ac
/* [R 13] Number of 8 bytes lines occupied in the task queue of queue 1. */
#define PBF_REG_TQ_OCCUPANCY_Q1 0x1403b0
-#define PB_REG_CONTROL 0
+/* [RW 16] One of 8 values that should be compared to type in Ethernet
+ * parsing. If there is a match; the field after Ethernet is the first VLAN.
+ * Reset value is 0x8100 which is the standard VLAN type. Note that when
+ * checking second VLAN; type is compared only to 0x8100.
+ */
+#define PBF_REG_VLAN_TYPE_0 0x15c06c
/* [RW 2] Interrupt mask register #0 read/write */
#define PB_REG_PB_INT_MASK 0x28
/* [R 2] Interrupt register #0 read */
@@ -3372,6 +3383,12 @@
#define PRS_REG_TCM_CURRENT_CREDIT 0x40160
/* [R 8] debug only: TSDM current credit. Transaction based. */
#define PRS_REG_TSDM_CURRENT_CREDIT 0x4015c
+/* [RW 16] One of 8 values that should be compared to type in Ethernet
+ * parsing. If there is a match; the field after Ethernet is the first VLAN.
+ * Reset value is 0x8100 which is the standard VLAN type. Note that when
+ * checking second VLAN; type is compared only to 0x8100.
+ */
+#define PRS_REG_VLAN_TYPE_0 0x401a8
#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_AFT (0x1<<19)
#define PXP2_PXP2_INT_MASK_0_REG_PGL_CPL_OF (0x1<<20)
#define PXP2_PXP2_INT_MASK_0_REG_PGL_PCIE_ATTN (0x1<<22)
@@ -7240,6 +7257,9 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_AN_REG_8481_LEGACY_MII_CTRL 0xffe0
#define MDIO_AN_REG_8481_MII_CTRL_FORCE_1G 0x40
#define MDIO_AN_REG_8481_LEGACY_MII_STATUS 0xffe1
+#define MDIO_AN_REG_848xx_ID_MSB 0xffe2
+#define BCM84858_PHY_ID 0x600d
+#define MDIO_AN_REG_848xx_ID_LSB 0xffe3
#define MDIO_AN_REG_8481_LEGACY_AN_ADV 0xffe4
#define MDIO_AN_REG_8481_LEGACY_AN_EXPANSION 0xffe6
#define MDIO_AN_REG_8481_1000T_CTRL 0xffe9
@@ -7283,31 +7303,31 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_84833_TOP_CFG_FW_NO_EEE 0x1f81
#define MDIO_84833_TOP_CFG_XGPHY_STRAP1 0x401a
#define MDIO_84833_SUPER_ISOLATE 0x8000
-/* These are mailbox register set used by 84833. */
-#define MDIO_84833_TOP_CFG_SCRATCH_REG0 0x4005
-#define MDIO_84833_TOP_CFG_SCRATCH_REG1 0x4006
-#define MDIO_84833_TOP_CFG_SCRATCH_REG2 0x4007
-#define MDIO_84833_TOP_CFG_SCRATCH_REG3 0x4008
-#define MDIO_84833_TOP_CFG_SCRATCH_REG4 0x4009
-#define MDIO_84833_TOP_CFG_SCRATCH_REG26 0x4037
-#define MDIO_84833_TOP_CFG_SCRATCH_REG27 0x4038
-#define MDIO_84833_TOP_CFG_SCRATCH_REG28 0x4039
-#define MDIO_84833_TOP_CFG_SCRATCH_REG29 0x403a
-#define MDIO_84833_TOP_CFG_SCRATCH_REG30 0x403b
-#define MDIO_84833_TOP_CFG_SCRATCH_REG31 0x403c
-#define MDIO_84833_CMD_HDLR_COMMAND MDIO_84833_TOP_CFG_SCRATCH_REG0
-#define MDIO_84833_CMD_HDLR_STATUS MDIO_84833_TOP_CFG_SCRATCH_REG26
-#define MDIO_84833_CMD_HDLR_DATA1 MDIO_84833_TOP_CFG_SCRATCH_REG27
-#define MDIO_84833_CMD_HDLR_DATA2 MDIO_84833_TOP_CFG_SCRATCH_REG28
-#define MDIO_84833_CMD_HDLR_DATA3 MDIO_84833_TOP_CFG_SCRATCH_REG29
-#define MDIO_84833_CMD_HDLR_DATA4 MDIO_84833_TOP_CFG_SCRATCH_REG30
-#define MDIO_84833_CMD_HDLR_DATA5 MDIO_84833_TOP_CFG_SCRATCH_REG31
+/* These are mailbox register set used by 84833/84858. */
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG0 0x4005
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG1 0x4006
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG2 0x4007
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG3 0x4008
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG4 0x4009
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG26 0x4037
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG27 0x4038
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG28 0x4039
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG29 0x403a
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG30 0x403b
+#define MDIO_848xx_TOP_CFG_SCRATCH_REG31 0x403c
+#define MDIO_848xx_CMD_HDLR_COMMAND (MDIO_848xx_TOP_CFG_SCRATCH_REG0)
+#define MDIO_848xx_CMD_HDLR_STATUS (MDIO_848xx_TOP_CFG_SCRATCH_REG26)
+#define MDIO_848xx_CMD_HDLR_DATA1 (MDIO_848xx_TOP_CFG_SCRATCH_REG27)
+#define MDIO_848xx_CMD_HDLR_DATA2 (MDIO_848xx_TOP_CFG_SCRATCH_REG28)
+#define MDIO_848xx_CMD_HDLR_DATA3 (MDIO_848xx_TOP_CFG_SCRATCH_REG29)
+#define MDIO_848xx_CMD_HDLR_DATA4 (MDIO_848xx_TOP_CFG_SCRATCH_REG30)
+#define MDIO_848xx_CMD_HDLR_DATA5 (MDIO_848xx_TOP_CFG_SCRATCH_REG31)
-/* Mailbox command set used by 84833. */
-#define PHY84833_CMD_SET_PAIR_SWAP 0x8001
-#define PHY84833_CMD_GET_EEE_MODE 0x8008
-#define PHY84833_CMD_SET_EEE_MODE 0x8009
-/* Mailbox status set used by 84833. */
+/* Mailbox command set used by 84833/84858 */
+#define PHY848xx_CMD_SET_PAIR_SWAP 0x8001
+#define PHY848xx_CMD_GET_EEE_MODE 0x8008
+#define PHY848xx_CMD_SET_EEE_MODE 0x8009
+/* Mailbox status set used by 84833 only */
#define PHY84833_STATUS_CMD_RECEIVED 0x0001
#define PHY84833_STATUS_CMD_IN_PROGRESS 0x0002
#define PHY84833_STATUS_CMD_COMPLETE_PASS 0x0004
@@ -7318,6 +7338,13 @@ Theotherbitsarereservedandshouldbezero*/
#define PHY84833_STATUS_CMD_CLEAR_COMPLETE 0x0080
#define PHY84833_STATUS_CMD_OPEN_OVERRIDE 0xa5a5
+/* Mailbox status set used by 84858 only */
+#define PHY84858_STATUS_CMD_RECEIVED 0x0001
+#define PHY84858_STATUS_CMD_IN_PROGRESS 0x0002
+#define PHY84858_STATUS_CMD_COMPLETE_PASS 0x0004
+#define PHY84858_STATUS_CMD_COMPLETE_ERROR 0x0008
+#define PHY84858_STATUS_CMD_SYSTEM_BUSY 0xbbbb
+
/* Warpcore clause 45 addressing */
#define MDIO_WC_DEVAD 0x3
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 4ad415ac8cfe..c9bd7f16018e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -1,15 +1,17 @@
-/* bnx2x_sp.c: Broadcom Everest network driver.
+/* bnx2x_sp.c: Qlogic Everest network driver.
*
- * Copyright (c) 2011-2013 Broadcom Corporation
+ * Copyright 2011-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and Qlogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other Qlogic software provided under a
+ * license other than the GPL, without Qlogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -355,6 +357,23 @@ static bool bnx2x_get_credit_vlan(struct bnx2x_vlan_mac_obj *o)
return vp->get(vp, 1);
}
+
+static bool bnx2x_get_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
+{
+ struct bnx2x_credit_pool_obj *mp = o->macs_pool;
+ struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
+
+ if (!mp->get(mp, 1))
+ return false;
+
+ if (!vp->get(vp, 1)) {
+ mp->put(mp, 1);
+ return false;
+ }
+
+ return true;
+}
+
static bool bnx2x_put_cam_offset_mac(struct bnx2x_vlan_mac_obj *o, int offset)
{
struct bnx2x_credit_pool_obj *mp = o->macs_pool;
@@ -383,6 +402,22 @@ static bool bnx2x_put_credit_vlan(struct bnx2x_vlan_mac_obj *o)
return vp->put(vp, 1);
}
+static bool bnx2x_put_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
+{
+ struct bnx2x_credit_pool_obj *mp = o->macs_pool;
+ struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
+
+ if (!mp->put(mp, 1))
+ return false;
+
+ if (!vp->put(vp, 1)) {
+ mp->get(mp, 1);
+ return false;
+ }
+
+ return true;
+}
+
/**
* __bnx2x_vlan_mac_h_write_trylock - try getting the vlan mac writer lock
*
@@ -636,6 +671,26 @@ static int bnx2x_check_vlan_add(struct bnx2x *bp,
return 0;
}
+static int bnx2x_check_vlan_mac_add(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ union bnx2x_classification_ramrod_data *data)
+{
+ struct bnx2x_vlan_mac_registry_elem *pos;
+
+ DP(BNX2X_MSG_SP, "Checking VLAN_MAC (%pM, %d) for ADD command\n",
+ data->vlan_mac.mac, data->vlan_mac.vlan);
+
+ list_for_each_entry(pos, &o->head, link)
+ if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
+ (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
+ ETH_ALEN)) &&
+ (data->vlan_mac.is_inner_mac ==
+ pos->u.vlan_mac.is_inner_mac))
+ return -EEXIST;
+
+ return 0;
+}
+
/* check_del() callbacks */
static struct bnx2x_vlan_mac_registry_elem *
bnx2x_check_mac_del(struct bnx2x *bp,
@@ -670,6 +725,27 @@ static struct bnx2x_vlan_mac_registry_elem *
return NULL;
}
+static struct bnx2x_vlan_mac_registry_elem *
+ bnx2x_check_vlan_mac_del(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ union bnx2x_classification_ramrod_data *data)
+{
+ struct bnx2x_vlan_mac_registry_elem *pos;
+
+ DP(BNX2X_MSG_SP, "Checking VLAN_MAC (%pM, %d) for DEL command\n",
+ data->vlan_mac.mac, data->vlan_mac.vlan);
+
+ list_for_each_entry(pos, &o->head, link)
+ if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
+ (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
+ ETH_ALEN)) &&
+ (data->vlan_mac.is_inner_mac ==
+ pos->u.vlan_mac.is_inner_mac))
+ return pos;
+
+ return NULL;
+}
+
/* check_move() callback */
static bool bnx2x_check_move(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *src_o,
@@ -1036,6 +1112,96 @@ static void bnx2x_set_one_vlan_e2(struct bnx2x *bp,
rule_cnt);
}
+static void bnx2x_set_one_vlan_mac_e2(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ struct bnx2x_exeq_elem *elem,
+ int rule_idx, int cam_offset)
+{
+ struct bnx2x_raw_obj *raw = &o->raw;
+ struct eth_classify_rules_ramrod_data *data =
+ (struct eth_classify_rules_ramrod_data *)(raw->rdata);
+ int rule_cnt = rule_idx + 1;
+ union eth_classify_rule_cmd *rule_entry = &data->rules[rule_idx];
+ enum bnx2x_vlan_mac_cmd cmd = elem->cmd_data.vlan_mac.cmd;
+ bool add = (cmd == BNX2X_VLAN_MAC_ADD) ? true : false;
+ u16 vlan = elem->cmd_data.vlan_mac.u.vlan_mac.vlan;
+ u8 *mac = elem->cmd_data.vlan_mac.u.vlan_mac.mac;
+ u16 inner_mac;
+
+ /* Reset the ramrod data buffer for the first rule */
+ if (rule_idx == 0)
+ memset(data, 0, sizeof(*data));
+
+ /* Set a rule header */
+ bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_PAIR,
+ &rule_entry->pair.header);
+
+ /* Set VLAN and MAC themselves */
+ rule_entry->pair.vlan = cpu_to_le16(vlan);
+ bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
+ &rule_entry->pair.mac_mid,
+ &rule_entry->pair.mac_lsb, mac);
+ inner_mac = elem->cmd_data.vlan_mac.u.vlan_mac.is_inner_mac;
+ rule_entry->pair.inner_mac = cpu_to_le16(inner_mac);
+ /* MOVE: Add a rule that will add this MAC/VLAN to the target Queue */
+ if (cmd == BNX2X_VLAN_MAC_MOVE) {
+ struct bnx2x_vlan_mac_obj *target_obj;
+
+ rule_entry++;
+ rule_cnt++;
+
+ /* Setup ramrod data */
+ target_obj = elem->cmd_data.vlan_mac.target_obj;
+ bnx2x_vlan_mac_set_cmd_hdr_e2(bp, target_obj,
+ true, CLASSIFY_RULE_OPCODE_PAIR,
+ &rule_entry->pair.header);
+
+ /* Set a VLAN itself */
+ rule_entry->pair.vlan = cpu_to_le16(vlan);
+ bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
+ &rule_entry->pair.mac_mid,
+ &rule_entry->pair.mac_lsb, mac);
+ rule_entry->pair.inner_mac = cpu_to_le16(inner_mac);
+ }
+
+ /* Set the ramrod data header */
+ bnx2x_vlan_mac_set_rdata_hdr_e2(raw->cid, raw->state, &data->header,
+ rule_cnt);
+}
+
+/**
+ * bnx2x_set_one_vlan_mac_e1h -
+ *
+ * @bp: device handle
+ * @o: bnx2x_vlan_mac_obj
+ * @elem: bnx2x_exeq_elem
+ * @rule_idx: rule_idx
+ * @cam_offset: cam_offset
+ */
+static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *o,
+ struct bnx2x_exeq_elem *elem,
+ int rule_idx, int cam_offset)
+{
+ struct bnx2x_raw_obj *raw = &o->raw;
+ struct mac_configuration_cmd *config =
+ (struct mac_configuration_cmd *)(raw->rdata);
+ /* 57710 and 57711 do not support MOVE command,
+ * so it's either ADD or DEL
+ */
+ bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ?
+ true : false;
+
+ /* Reset the ramrod data buffer */
+ memset(config, 0, sizeof(*config));
+
+ bnx2x_vlan_mac_set_rdata_e1x(bp, o, BNX2X_FILTER_VLAN_MAC_PENDING,
+ cam_offset, add,
+ elem->cmd_data.vlan_mac.u.vlan_mac.mac,
+ elem->cmd_data.vlan_mac.u.vlan_mac.vlan,
+ ETH_VLAN_FILTER_CLASSIFY, config);
+}
+
/**
* bnx2x_vlan_mac_restore - reconfigure next MAC/VLAN/VLAN-MAC element
*
@@ -1135,6 +1301,25 @@ static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan(
return NULL;
}
+static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan_mac(
+ struct bnx2x_exe_queue_obj *o,
+ struct bnx2x_exeq_elem *elem)
+{
+ struct bnx2x_exeq_elem *pos;
+ struct bnx2x_vlan_mac_ramrod_data *data =
+ &elem->cmd_data.vlan_mac.u.vlan_mac;
+
+ /* Check pending for execution commands */
+ list_for_each_entry(pos, &o->exe_queue, link)
+ if (!memcmp(&pos->cmd_data.vlan_mac.u.vlan_mac, data,
+ sizeof(*data)) &&
+ (pos->cmd_data.vlan_mac.cmd ==
+ elem->cmd_data.vlan_mac.cmd))
+ return pos;
+
+ return NULL;
+}
+
/**
* bnx2x_validate_vlan_mac_add - check if an ADD command can be executed
*
@@ -2042,6 +2227,68 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
}
}
+void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *vlan_mac_obj,
+ u8 cl_id, u32 cid, u8 func_id, void *rdata,
+ dma_addr_t rdata_mapping, int state,
+ unsigned long *pstate, bnx2x_obj_type type,
+ struct bnx2x_credit_pool_obj *macs_pool,
+ struct bnx2x_credit_pool_obj *vlans_pool)
+{
+ union bnx2x_qable_obj *qable_obj =
+ (union bnx2x_qable_obj *)vlan_mac_obj;
+
+ bnx2x_init_vlan_mac_common(vlan_mac_obj, cl_id, cid, func_id, rdata,
+ rdata_mapping, state, pstate, type,
+ macs_pool, vlans_pool);
+
+ /* CAM pool handling */
+ vlan_mac_obj->get_credit = bnx2x_get_credit_vlan_mac;
+ vlan_mac_obj->put_credit = bnx2x_put_credit_vlan_mac;
+ /* CAM offset is relevant for 57710 and 57711 chips only which have a
+ * single CAM for both MACs and VLAN-MAC pairs. So the offset
+ * will be taken from MACs' pool object only.
+ */
+ vlan_mac_obj->get_cam_offset = bnx2x_get_cam_offset_mac;
+ vlan_mac_obj->put_cam_offset = bnx2x_put_cam_offset_mac;
+
+ if (CHIP_IS_E1(bp)) {
+ BNX2X_ERR("Do not support chips others than E2\n");
+ BUG();
+ } else if (CHIP_IS_E1H(bp)) {
+ vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e1h;
+ vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
+ vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
+ vlan_mac_obj->check_move = bnx2x_check_move_always_err;
+ vlan_mac_obj->ramrod_cmd = RAMROD_CMD_ID_ETH_SET_MAC;
+
+ /* Exe Queue */
+ bnx2x_exe_queue_init(bp,
+ &vlan_mac_obj->exe_queue, 1, qable_obj,
+ bnx2x_validate_vlan_mac,
+ bnx2x_remove_vlan_mac,
+ bnx2x_optimize_vlan_mac,
+ bnx2x_execute_vlan_mac,
+ bnx2x_exeq_get_vlan_mac);
+ } else {
+ vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e2;
+ vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
+ vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
+ vlan_mac_obj->check_move = bnx2x_check_move;
+ vlan_mac_obj->ramrod_cmd =
+ RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES;
+
+ /* Exe Queue */
+ bnx2x_exe_queue_init(bp,
+ &vlan_mac_obj->exe_queue,
+ CLASSIFY_RULES_COUNT,
+ qable_obj, bnx2x_validate_vlan_mac,
+ bnx2x_remove_vlan_mac,
+ bnx2x_optimize_vlan_mac,
+ bnx2x_execute_vlan_mac,
+ bnx2x_exeq_get_vlan_mac);
+ }
+}
/* RX_MODE verbs: DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
static inline void __storm_memset_mac_filters(struct bnx2x *bp,
struct tstorm_eth_mac_filter_config *mac_filters,
@@ -3854,8 +4101,8 @@ static bool bnx2x_credit_pool_get_entry_always_true(
* If credit is negative pool operations will always succeed (unlimited pool).
*
*/
-static inline void bnx2x_init_credit_pool(struct bnx2x_credit_pool_obj *p,
- int base, int credit)
+void bnx2x_init_credit_pool(struct bnx2x_credit_pool_obj *p,
+ int base, int credit)
{
/* Zero the object first */
memset(p, 0, sizeof(*p));
@@ -3934,9 +4181,9 @@ void bnx2x_init_mac_credit_pool(struct bnx2x *bp,
/* CAM credit is equaly divided between all active functions
* on the PATH.
*/
- if ((func_num > 0)) {
+ if (func_num > 0) {
if (!CHIP_REV_IS_SLOW(bp))
- cam_sz = (MAX_MAC_CREDIT_E2 / func_num);
+ cam_sz = PF_MAC_CREDIT_E2(bp, func_num);
else
cam_sz = BNX2X_CAM_SIZE_EMUL;
@@ -3966,8 +4213,9 @@ void bnx2x_init_vlan_credit_pool(struct bnx2x *bp,
* on the PATH.
*/
if (func_num > 0) {
- int credit = MAX_VLAN_CREDIT_E2 / func_num;
- bnx2x_init_credit_pool(p, func_id * credit, credit);
+ int credit = PF_VLAN_CREDIT_E2(bp, func_num);
+
+ bnx2x_init_credit_pool(p, -1/*unused for E2*/, credit);
} else
/* this should never happen! Block VLAN operations. */
bnx2x_init_credit_pool(p, 0, 0);
@@ -4060,8 +4308,14 @@ static int bnx2x_setup_rss(struct bnx2x *bp,
if (test_bit(BNX2X_RSS_IPV6_UDP, &p->rss_flags))
caps |= ETH_RSS_UPDATE_RAMROD_DATA_IPV6_UDP_CAPABILITY;
- if (test_bit(BNX2X_RSS_GRE_INNER_HDRS, &p->rss_flags))
- caps |= ETH_RSS_UPDATE_RAMROD_DATA_GRE_INNER_HDRS_CAPABILITY;
+ if (test_bit(BNX2X_RSS_IPV4_VXLAN, &p->rss_flags))
+ caps |= ETH_RSS_UPDATE_RAMROD_DATA_IPV4_VXLAN_CAPABILITY;
+
+ if (test_bit(BNX2X_RSS_IPV6_VXLAN, &p->rss_flags))
+ caps |= ETH_RSS_UPDATE_RAMROD_DATA_IPV6_VXLAN_CAPABILITY;
+
+ if (test_bit(BNX2X_RSS_TUNN_INNER_HDRS, &p->rss_flags))
+ caps |= ETH_RSS_UPDATE_RAMROD_DATA_TUNN_INNER_HDRS_CAPABILITY;
/* RSS keys */
if (test_bit(BNX2X_RSS_SET_SRCH, &p->rss_flags)) {
@@ -5669,10 +5923,14 @@ static inline int bnx2x_func_send_start(struct bnx2x *bp,
rdata->sd_vlan_tag = cpu_to_le16(start_params->sd_vlan_tag);
rdata->path_id = BP_PATH(bp);
rdata->network_cos_mode = start_params->network_cos_mode;
- rdata->tunnel_mode = start_params->tunnel_mode;
- rdata->gre_tunnel_type = start_params->gre_tunnel_type;
- rdata->inner_gre_rss_en = start_params->inner_gre_rss_en;
- rdata->vxlan_dst_port = cpu_to_le16(4789);
+
+ rdata->vxlan_dst_port = cpu_to_le16(start_params->vxlan_dst_port);
+ rdata->geneve_dst_port = cpu_to_le16(start_params->geneve_dst_port);
+ rdata->inner_clss_l2gre = start_params->inner_clss_l2gre;
+ rdata->inner_clss_l2geneve = start_params->inner_clss_l2geneve;
+ rdata->inner_clss_vxlan = start_params->inner_clss_vxlan;
+ rdata->inner_rss = start_params->inner_rss;
+
rdata->sd_accept_mf_clss_fail = start_params->class_fail;
if (start_params->class_fail_ethtype) {
rdata->sd_accept_mf_clss_fail_match_ethtype = 1;
@@ -5690,6 +5948,14 @@ static inline int bnx2x_func_send_start(struct bnx2x *bp,
cpu_to_le16(0x8100);
rdata->no_added_tags = start_params->no_added_tags;
+
+ rdata->c2s_pri_tt_valid = start_params->c2s_pri_valid;
+ if (rdata->c2s_pri_tt_valid) {
+ memcpy(rdata->c2s_pri_trans_table.val,
+ start_params->c2s_pri,
+ MAX_VLAN_PRIORITIES);
+ rdata->c2s_pri_default = start_params->c2s_pri_default;
+ }
/* No need for an explicit memory barrier here as long we would
* need to ensure the ordering of writing to the SPQ element
* and updating of the SPQ producer which involves a memory
@@ -5750,15 +6016,22 @@ static inline int bnx2x_func_send_switch_update(struct bnx2x *bp,
if (test_bit(BNX2X_F_UPDATE_TUNNEL_CFG_CHNG,
&switch_update_params->changes)) {
rdata->update_tunn_cfg_flg = 1;
- if (test_bit(BNX2X_F_UPDATE_TUNNEL_CLSS_EN,
+ if (test_bit(BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_L2GRE,
+ &switch_update_params->changes))
+ rdata->inner_clss_l2gre = 1;
+ if (test_bit(BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_VXLAN,
+ &switch_update_params->changes))
+ rdata->inner_clss_vxlan = 1;
+ if (test_bit(BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_L2GENEVE,
&switch_update_params->changes))
- rdata->tunn_clss_en = 1;
- if (test_bit(BNX2X_F_UPDATE_TUNNEL_INNER_GRE_RSS_EN,
+ rdata->inner_clss_l2geneve = 1;
+ if (test_bit(BNX2X_F_UPDATE_TUNNEL_INNER_RSS,
&switch_update_params->changes))
- rdata->inner_gre_rss_en = 1;
- rdata->tunnel_mode = switch_update_params->tunnel_mode;
- rdata->gre_tunnel_type = switch_update_params->gre_tunnel_type;
- rdata->vxlan_dst_port = cpu_to_le16(4789);
+ rdata->inner_rss = 1;
+ rdata->vxlan_dst_port =
+ cpu_to_le16(switch_update_params->vxlan_dst_port);
+ rdata->geneve_dst_port =
+ cpu_to_le16(switch_update_params->geneve_dst_port);
}
rdata->echo = SWITCH_UPDATE;
@@ -5885,6 +6158,8 @@ static inline int bnx2x_func_send_tx_start(struct bnx2x *bp,
rdata->traffic_type_to_priority_cos[i] =
tx_start_params->traffic_type_to_priority_cos[i];
+ for (i = 0; i < MAX_TRAFFIC_TYPES; i++)
+ rdata->dcb_outer_pri[i] = tx_start_params->dcb_outer_pri[i];
/* No need for an explicit memory barrier here as long as we
* ensure the ordering of writing to the SPQ element
* and updating of the SPQ producer which involves a memory
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 86baecb7c60c..4048fc594cce 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -1,15 +1,17 @@
-/* bnx2x_sp.h: Broadcom Everest network driver.
+/* bnx2x_sp.h: Qlogic Everest network driver.
*
- * Copyright (c) 2011-2013 Broadcom Corporation
+ * Copyright 2011-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and Qlogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other Qlogic software provided under a
+ * license other than the GPL, without Qlogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -711,7 +713,10 @@ enum {
BNX2X_RSS_IPV6,
BNX2X_RSS_IPV6_TCP,
BNX2X_RSS_IPV6_UDP,
- BNX2X_RSS_GRE_INNER_HDRS,
+
+ BNX2X_RSS_IPV4_VXLAN,
+ BNX2X_RSS_IPV6_VXLAN,
+ BNX2X_RSS_TUNN_INNER_HDRS,
};
struct bnx2x_config_rss_params {
@@ -1105,8 +1110,10 @@ enum {
BNX2X_F_UPDATE_VLAN_FORCE_PRIO_CHNG,
BNX2X_F_UPDATE_VLAN_FORCE_PRIO_FLAG,
BNX2X_F_UPDATE_TUNNEL_CFG_CHNG,
- BNX2X_F_UPDATE_TUNNEL_CLSS_EN,
- BNX2X_F_UPDATE_TUNNEL_INNER_GRE_RSS_EN,
+ BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_L2GRE,
+ BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_VXLAN,
+ BNX2X_F_UPDATE_TUNNEL_INNER_CLSS_L2GENEVE,
+ BNX2X_F_UPDATE_TUNNEL_INNER_RSS,
};
/* Allowed Function states */
@@ -1171,19 +1178,23 @@ struct bnx2x_func_start_params {
/* Function cos mode */
u8 network_cos_mode;
- /* TUNN_MODE_NONE/TUNN_MODE_VXLAN/TUNN_MODE_GRE */
- u8 tunnel_mode;
+ /* UDP dest port for VXLAN */
+ u16 vxlan_dst_port;
- /* tunneling classification enablement */
- u8 tunn_clss_en;
+ /* UDP dest port for Geneve */
+ u16 geneve_dst_port;
- /* NVGRE_TUNNEL/L2GRE_TUNNEL/IPGRE_TUNNEL */
- u8 gre_tunnel_type;
+ /* Enable inner Rx classifications for L2GRE packets */
+ u8 inner_clss_l2gre;
- /* Enables Inner GRE RSS on the function, depends on the client RSS
- * capailities
- */
- u8 inner_gre_rss_en;
+ /* Enable inner Rx classifications for L2-Geneve packets */
+ u8 inner_clss_l2geneve;
+
+ /* Enable inner Rx classification for vxlan packets */
+ u8 inner_clss_vxlan;
+
+ /* Enable RSS according to inner header */
+ u8 inner_rss;
/* Allows accepting of packets failing MF classification, possibly
* only matching a given ethertype
@@ -1200,6 +1211,11 @@ struct bnx2x_func_start_params {
/* Prevent inner vlans from being added by FW */
u8 no_added_tags;
+
+ /* Inner-to-Outer vlan priority mapping */
+ u8 c2s_pri[MAX_VLAN_PRIORITIES];
+ u8 c2s_pri_default;
+ u8 c2s_pri_valid;
};
struct bnx2x_func_switch_update_params {
@@ -1207,8 +1223,8 @@ struct bnx2x_func_switch_update_params {
u16 vlan;
u16 vlan_eth_type;
u8 vlan_force_prio;
- u8 tunnel_mode;
- u8 gre_tunnel_type;
+ u16 vxlan_dst_port;
+ u16 geneve_dst_port;
};
struct bnx2x_func_afex_update_params {
@@ -1229,6 +1245,7 @@ struct bnx2x_func_tx_start_params {
u8 dcb_enabled;
u8 dcb_version;
u8 dont_add_pri_0_en;
+ u8 dcb_outer_pri[MAX_TRAFFIC_TYPES];
};
struct bnx2x_func_set_timesync_params {
@@ -1396,6 +1413,14 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
unsigned long *pstate, bnx2x_obj_type type,
struct bnx2x_credit_pool_obj *vlans_pool);
+void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
+ struct bnx2x_vlan_mac_obj *vlan_mac_obj,
+ u8 cl_id, u32 cid, u8 func_id, void *rdata,
+ dma_addr_t rdata_mapping, int state,
+ unsigned long *pstate, bnx2x_obj_type type,
+ struct bnx2x_credit_pool_obj *macs_pool,
+ struct bnx2x_credit_pool_obj *vlans_pool);
+
int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *o);
void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
@@ -1466,6 +1491,8 @@ void bnx2x_init_mac_credit_pool(struct bnx2x *bp,
void bnx2x_init_vlan_credit_pool(struct bnx2x *bp,
struct bnx2x_credit_pool_obj *p, u8 func_id,
u8 func_num);
+void bnx2x_init_credit_pool(struct bnx2x_credit_pool_obj *p,
+ int base, int credit);
/****************** RSS CONFIGURATION ****************/
void bnx2x_init_rss_config_obj(struct bnx2x *bp,
@@ -1493,4 +1520,12 @@ int bnx2x_config_rss(struct bnx2x *bp,
void bnx2x_get_rss_ind_table(struct bnx2x_rss_config_obj *rss_obj,
u8 *ind_table);
+#define PF_MAC_CREDIT_E2(bp, func_num) \
+ ((MAX_MAC_CREDIT_E2 - GET_NUM_VFS_PER_PATH(bp) * VF_MAC_CREDIT_CNT) / \
+ func_num + GET_NUM_VFS_PER_PF(bp) * VF_MAC_CREDIT_CNT)
+
+#define PF_VLAN_CREDIT_E2(bp, func_num) \
+ ((MAX_MAC_CREDIT_E2 - GET_NUM_VFS_PER_PATH(bp) * VF_VLAN_CREDIT_CNT) / \
+ func_num + GET_NUM_VFS_PER_PF(bp) * VF_VLAN_CREDIT_CNT)
+
#endif /* BNX2X_SP_VERBS */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index f67348d16966..9d027348cd09 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1,15 +1,17 @@
-/* bnx2x_sriov.c: Broadcom Everest network driver.
+/* bnx2x_sriov.c: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -195,14 +197,6 @@ void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
setup_p->gen_params.stat_id = vfq_stat_id(vf, q);
setup_p->gen_params.fp_hsi = vf->fp_hsi;
- /* Setup-op pause params:
- * Nothing to do, the pause thresholds are set by default to 0 which
- * effectively turns off the feature for this queue. We don't want
- * one queue (VF) to interfering with another queue (another VF)
- */
- if (vf->cfg_flags & VF_CFG_FW_FC)
- BNX2X_ERR("No support for pause to VFs (abs_vfid: %d)\n",
- vf->abs_vfid);
/* Setup-op flags:
* collect statistics, zero statistics, local-switching, security,
* OV for Flex10, RSS and MCAST for leading
@@ -358,22 +352,24 @@ static inline void bnx2x_vf_vlan_credit(struct bnx2x *bp,
}
static int bnx2x_vf_vlan_mac_clear(struct bnx2x *bp, struct bnx2x_virtf *vf,
- int qid, bool drv_only, bool mac)
+ int qid, bool drv_only, int type)
{
struct bnx2x_vlan_mac_ramrod_params ramrod;
int rc;
DP(BNX2X_MSG_IOV, "vf[%d] - deleting all %s\n", vf->abs_vfid,
- mac ? "MACs" : "VLANs");
+ (type == BNX2X_VF_FILTER_VLAN_MAC) ? "VLAN-MACs" :
+ (type == BNX2X_VF_FILTER_MAC) ? "MACs" : "VLANs");
/* Prepare ramrod params */
memset(&ramrod, 0, sizeof(struct bnx2x_vlan_mac_ramrod_params));
- if (mac) {
+ if (type == BNX2X_VF_FILTER_VLAN_MAC) {
+ set_bit(BNX2X_ETH_MAC, &ramrod.user_req.vlan_mac_flags);
+ ramrod.vlan_mac_obj = &bnx2x_vfq(vf, qid, vlan_mac_obj);
+ } else if (type == BNX2X_VF_FILTER_MAC) {
set_bit(BNX2X_ETH_MAC, &ramrod.user_req.vlan_mac_flags);
ramrod.vlan_mac_obj = &bnx2x_vfq(vf, qid, mac_obj);
} else {
- set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &ramrod.user_req.vlan_mac_flags);
ramrod.vlan_mac_obj = &bnx2x_vfq(vf, qid, vlan_obj);
}
ramrod.user_req.cmd = BNX2X_VLAN_MAC_DEL;
@@ -391,14 +387,11 @@ static int bnx2x_vf_vlan_mac_clear(struct bnx2x *bp, struct bnx2x_virtf *vf,
&ramrod.ramrod_flags);
if (rc) {
BNX2X_ERR("Failed to delete all %s\n",
- mac ? "MACs" : "VLANs");
+ (type == BNX2X_VF_FILTER_VLAN_MAC) ? "VLAN-MACs" :
+ (type == BNX2X_VF_FILTER_MAC) ? "MACs" : "VLANs");
return rc;
}
- /* Clear the vlan counters */
- if (!mac)
- atomic_set(&bnx2x_vfq(vf, qid, vlan_count), 0);
-
return 0;
}
@@ -412,13 +405,17 @@ static int bnx2x_vf_mac_vlan_config(struct bnx2x *bp,
DP(BNX2X_MSG_IOV, "vf[%d] - %s a %s filter\n",
vf->abs_vfid, filter->add ? "Adding" : "Deleting",
- filter->type == BNX2X_VF_FILTER_MAC ? "MAC" : "VLAN");
+ (filter->type == BNX2X_VF_FILTER_VLAN_MAC) ? "VLAN-MAC" :
+ (filter->type == BNX2X_VF_FILTER_MAC) ? "MAC" : "VLAN");
/* Prepare ramrod params */
memset(&ramrod, 0, sizeof(struct bnx2x_vlan_mac_ramrod_params));
- if (filter->type == BNX2X_VF_FILTER_VLAN) {
- set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &ramrod.user_req.vlan_mac_flags);
+ if (filter->type == BNX2X_VF_FILTER_VLAN_MAC) {
+ ramrod.vlan_mac_obj = &bnx2x_vfq(vf, qid, vlan_mac_obj);
+ ramrod.user_req.u.vlan.vlan = filter->vid;
+ memcpy(&ramrod.user_req.u.mac.mac, filter->mac, ETH_ALEN);
+ set_bit(BNX2X_ETH_MAC, &ramrod.user_req.vlan_mac_flags);
+ } else if (filter->type == BNX2X_VF_FILTER_VLAN) {
ramrod.vlan_mac_obj = &bnx2x_vfq(vf, qid, vlan_obj);
ramrod.user_req.u.vlan.vlan = filter->vid;
} else {
@@ -429,16 +426,6 @@ static int bnx2x_vf_mac_vlan_config(struct bnx2x *bp,
ramrod.user_req.cmd = filter->add ? BNX2X_VLAN_MAC_ADD :
BNX2X_VLAN_MAC_DEL;
- /* Verify there are available vlan credits */
- if (filter->add && filter->type == BNX2X_VF_FILTER_VLAN &&
- (atomic_read(&bnx2x_vfq(vf, qid, vlan_count)) >=
- vf_vlan_rules_cnt(vf))) {
- BNX2X_ERR("No credits for vlan [%d >= %d]\n",
- atomic_read(&bnx2x_vfq(vf, qid, vlan_count)),
- vf_vlan_rules_cnt(vf));
- return -ENOMEM;
- }
-
set_bit(RAMROD_EXEC, &ramrod.ramrod_flags);
if (drv_only)
set_bit(RAMROD_DRV_CLR_ONLY, &ramrod.ramrod_flags);
@@ -450,16 +437,13 @@ static int bnx2x_vf_mac_vlan_config(struct bnx2x *bp,
if (rc && rc != -EEXIST) {
BNX2X_ERR("Failed to %s %s\n",
filter->add ? "add" : "delete",
- filter->type == BNX2X_VF_FILTER_MAC ? "MAC" :
- "VLAN");
+ (filter->type == BNX2X_VF_FILTER_VLAN_MAC) ?
+ "VLAN-MAC" :
+ (filter->type == BNX2X_VF_FILTER_MAC) ?
+ "MAC" : "VLAN");
return rc;
}
- /* Update the vlan counters */
- if (filter->type == BNX2X_VF_FILTER_VLAN)
- bnx2x_vf_vlan_credit(bp, ramrod.vlan_mac_obj,
- &bnx2x_vfq(vf, qid, vlan_count));
-
return 0;
}
@@ -511,21 +495,7 @@ int bnx2x_vf_queue_setup(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid,
if (rc)
goto op_err;
- /* Configure vlan0 for leading queue */
- if (!qid) {
- struct bnx2x_vf_mac_vlan_filter filter;
-
- memset(&filter, 0, sizeof(struct bnx2x_vf_mac_vlan_filter));
- filter.type = BNX2X_VF_FILTER_VLAN;
- filter.add = true;
- filter.vid = 0;
- rc = bnx2x_vf_mac_vlan_config(bp, vf, qid, &filter, false);
- if (rc)
- goto op_err;
- }
-
/* Schedule the configuration of any pending vlan filters */
- vf->cfg_flags |= VF_CFG_VLAN;
bnx2x_schedule_sp_rtnl(bp, BNX2X_SP_RTNL_HYPERVISOR_VLAN,
BNX2X_MSG_IOV);
return 0;
@@ -544,10 +514,16 @@ static int bnx2x_vf_queue_flr(struct bnx2x *bp, struct bnx2x_virtf *vf,
/* If needed, clean the filtering data base */
if ((qid == LEADING_IDX) &&
bnx2x_validate_vf_sp_objs(bp, vf, false)) {
- rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid, true, false);
+ rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid, true,
+ BNX2X_VF_FILTER_VLAN_MAC);
+ if (rc)
+ goto op_err;
+ rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid, true,
+ BNX2X_VF_FILTER_VLAN);
if (rc)
goto op_err;
- rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid, true, true);
+ rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid, true,
+ BNX2X_VF_FILTER_MAC);
if (rc)
goto op_err;
}
@@ -680,11 +656,18 @@ int bnx2x_vf_queue_teardown(struct bnx2x *bp, struct bnx2x_virtf *vf, int qid)
/* Remove filtering if feasible */
if (bnx2x_validate_vf_sp_objs(bp, vf, true)) {
rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid,
- false, false);
+ false,
+ BNX2X_VF_FILTER_VLAN_MAC);
+ if (rc)
+ goto op_err;
+ rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid,
+ false,
+ BNX2X_VF_FILTER_VLAN);
if (rc)
goto op_err;
rc = bnx2x_vf_vlan_mac_clear(bp, vf, qid,
- false, true);
+ false,
+ BNX2X_VF_FILTER_MAC);
if (rc)
goto op_err;
rc = bnx2x_vf_mcast(bp, vf, NULL, 0, false);
@@ -765,8 +748,6 @@ static void bnx2x_vf_igu_reset(struct bnx2x *bp, struct bnx2x_virtf *vf)
val = REG_RD(bp, IGU_REG_VF_CONFIGURATION);
val |= (IGU_VF_CONF_FUNC_EN | IGU_VF_CONF_MSI_MSIX_EN);
- if (vf->cfg_flags & VF_CFG_INT_SIMD)
- val |= IGU_VF_CONF_SINGLE_ISR_EN;
val &= ~IGU_VF_CONF_PARENT_MASK;
val |= (BP_ABS_FUNC(bp) >> 1) << IGU_VF_CONF_PARENT_SHIFT;
REG_WR(bp, IGU_REG_VF_CONFIGURATION, val);
@@ -845,29 +826,6 @@ int bnx2x_vf_flr_clnup_epilog(struct bnx2x *bp, u8 abs_vfid)
return 0;
}
-static void bnx2x_iov_re_set_vlan_filters(struct bnx2x *bp,
- struct bnx2x_virtf *vf,
- int new)
-{
- int num = vf_vlan_rules_cnt(vf);
- int diff = new - num;
- bool rc = true;
-
- DP(BNX2X_MSG_IOV, "vf[%d] - %d vlan filter credits [previously %d]\n",
- vf->abs_vfid, new, num);
-
- if (diff > 0)
- rc = bp->vlans_pool.get(&bp->vlans_pool, diff);
- else if (diff < 0)
- rc = bp->vlans_pool.put(&bp->vlans_pool, -diff);
-
- if (rc)
- vf_vlan_rules_cnt(vf) = new;
- else
- DP(BNX2X_MSG_IOV, "vf[%d] - Failed to configure vlan filter credits change\n",
- vf->abs_vfid);
-}
-
/* must be called after the number of PF queues and the number of VFs are
* both known
*/
@@ -875,21 +833,13 @@ static void
bnx2x_iov_static_resc(struct bnx2x *bp, struct bnx2x_virtf *vf)
{
struct vf_pf_resc_request *resc = &vf->alloc_resc;
- u16 vlan_count = 0;
/* will be set only during VF-ACQUIRE */
resc->num_rxqs = 0;
resc->num_txqs = 0;
- /* no credit calculations for macs (just yet) */
- resc->num_mac_filters = 1;
-
- /* divvy up vlan rules */
- bnx2x_iov_re_set_vlan_filters(bp, vf, 0);
- vlan_count = bp->vlans_pool.check(&bp->vlans_pool);
- vlan_count = 1 << ilog2(vlan_count);
- bnx2x_iov_re_set_vlan_filters(bp, vf,
- vlan_count / BNX2X_NR_VIRTFN(bp));
+ resc->num_mac_filters = VF_MAC_CREDIT_CNT;
+ resc->num_vlan_filters = VF_VLAN_CREDIT_CNT;
/* no real limitation */
resc->num_mc_filters = 0;
@@ -1338,6 +1288,9 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
mutex_init(&bp->vfdb->bulletin_mutex);
+ if (SHMEM2_HAS(bp, sriov_switch_mode))
+ SHMEM2_WR(bp, sriov_switch_mode, SRIOV_SWITCH_MODE_VEB);
+
return 0;
failed:
DP(BNX2X_MSG_IOV, "Failed err=%d\n", err);
@@ -1620,6 +1573,11 @@ int bnx2x_iov_nic_init(struct bnx2x *bp)
vf->filter_state = 0;
vf->sp_cl_id = bnx2x_fp(bp, 0, cl_id);
+ bnx2x_init_credit_pool(&vf->vf_vlans_pool, 0,
+ vf_vlan_rules_cnt(vf));
+ bnx2x_init_credit_pool(&vf->vf_macs_pool, 0,
+ vf_mac_rules_cnt(vf));
+
/* init mcast object - This object will be re-initialized
* during VF-ACQUIRE with the proper cl_id and cid.
* It needs to be initialized here so that it can be safely
@@ -2032,12 +1990,11 @@ int bnx2x_vf_chk_avail_resc(struct bnx2x *bp, struct bnx2x_virtf *vf,
u8 rxq_cnt = vf_rxq_count(vf) ? : bnx2x_vf_max_queue_cnt(bp, vf);
u8 txq_cnt = vf_txq_count(vf) ? : bnx2x_vf_max_queue_cnt(bp, vf);
- /* Save a vlan filter for the Hypervisor */
return ((req_resc->num_rxqs <= rxq_cnt) &&
(req_resc->num_txqs <= txq_cnt) &&
(req_resc->num_sbs <= vf_sb_count(vf)) &&
(req_resc->num_mac_filters <= vf_mac_rules_cnt(vf)) &&
- (req_resc->num_vlan_filters <= vf_vlan_rules_visible_cnt(vf)));
+ (req_resc->num_vlan_filters <= vf_vlan_rules_cnt(vf)));
}
/* CORE VF API */
@@ -2091,16 +2048,12 @@ int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
vf_sb_count(vf) = resc->num_sbs;
vf_rxq_count(vf) = resc->num_rxqs ? : bnx2x_vf_max_queue_cnt(bp, vf);
vf_txq_count(vf) = resc->num_txqs ? : bnx2x_vf_max_queue_cnt(bp, vf);
- if (resc->num_mac_filters)
- vf_mac_rules_cnt(vf) = resc->num_mac_filters;
- /* Add an additional vlan filter credit for the hypervisor */
- bnx2x_iov_re_set_vlan_filters(bp, vf, resc->num_vlan_filters + 1);
DP(BNX2X_MSG_IOV,
"Fulfilling vf request: sb count %d, tx_count %d, rx_count %d, mac_rules_count %d, vlan_rules_count %d\n",
vf_sb_count(vf), vf_rxq_count(vf),
vf_txq_count(vf), vf_mac_rules_cnt(vf),
- vf_vlan_rules_visible_cnt(vf));
+ vf_vlan_rules_cnt(vf));
/* Initialize the queues */
if (!vf->vfqs) {
@@ -2133,7 +2086,6 @@ int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf, dma_addr_t *sb_map)
{
struct bnx2x_func_init_params func_init = {0};
- u16 flags = 0;
int i;
/* the sb resources are initialized at this point, do the
@@ -2160,23 +2112,9 @@ int bnx2x_vf_init(struct bnx2x *bp, struct bnx2x_virtf *vf, dma_addr_t *sb_map)
/* reset IGU VF statistics: MSIX */
REG_WR(bp, IGU_REG_STATISTIC_NUM_MESSAGE_SENT + vf->abs_vfid * 4 , 0);
- /* vf init */
- if (vf->cfg_flags & VF_CFG_STATS)
- flags |= (FUNC_FLG_STATS | FUNC_FLG_SPQ);
-
- if (vf->cfg_flags & VF_CFG_TPA)
- flags |= FUNC_FLG_TPA;
-
- if (is_vf_multi(vf))
- flags |= FUNC_FLG_RSS;
-
/* function setup */
- func_init.func_flgs = flags;
func_init.pf_id = BP_FUNC(bp);
func_init.func_id = FW_VF_HANDLE(vf->abs_vfid);
- func_init.fw_stat_map = vf->fw_stat_map;
- func_init.spq_map = vf->spq_map;
- func_init.spq_prod = 0;
bnx2x_func_init(bp, &func_init);
/* Enable the vf */
@@ -2589,8 +2527,8 @@ void bnx2x_pf_set_vfs_vlan(struct bnx2x *bp)
DP(BNX2X_MSG_IOV, "configuring vlan for VFs from sp-task\n");
for_each_vf(bp, vfidx) {
- bulletin = BP_VF_BULLETIN(bp, vfidx);
- if (BP_VF(bp, vfidx)->cfg_flags & VF_CFG_VLAN)
+ bulletin = BP_VF_BULLETIN(bp, vfidx);
+ if (bulletin->valid_bitmap & (1 << VLAN_VALID))
bnx2x_set_vf_vlan(bp->dev, vfidx, bulletin->vlan, 0);
}
}
@@ -2808,20 +2746,58 @@ out:
return rc;
}
-int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
+static void bnx2x_set_vf_vlan_acceptance(struct bnx2x *bp,
+ struct bnx2x_virtf *vf, bool accept)
+{
+ struct bnx2x_rx_mode_ramrod_params rx_ramrod;
+ unsigned long accept_flags;
+
+ /* need to remove/add the VF's accept_any_vlan bit */
+ accept_flags = bnx2x_leading_vfq(vf, accept_flags);
+ if (accept)
+ set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
+ else
+ clear_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
+
+ bnx2x_vf_prep_rx_mode(bp, LEADING_IDX, &rx_ramrod, vf,
+ accept_flags);
+ bnx2x_leading_vfq(vf, accept_flags) = accept_flags;
+ bnx2x_config_rx_mode(bp, &rx_ramrod);
+}
+
+static int bnx2x_set_vf_vlan_filter(struct bnx2x *bp, struct bnx2x_virtf *vf,
+ u16 vlan, bool add)
{
- struct bnx2x_queue_state_params q_params = {NULL};
struct bnx2x_vlan_mac_ramrod_params ramrod_param;
- struct bnx2x_queue_update_params *update_params;
+ unsigned long ramrod_flags = 0;
+ int rc = 0;
+
+ /* configure the new vlan to device */
+ memset(&ramrod_param, 0, sizeof(ramrod_param));
+ __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
+ ramrod_param.vlan_mac_obj = &bnx2x_leading_vfq(vf, vlan_obj);
+ ramrod_param.ramrod_flags = ramrod_flags;
+ ramrod_param.user_req.u.vlan.vlan = vlan;
+ ramrod_param.user_req.cmd = add ? BNX2X_VLAN_MAC_ADD
+ : BNX2X_VLAN_MAC_DEL;
+ rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
+ if (rc) {
+ BNX2X_ERR("failed to configure vlan\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
+{
struct pf_vf_bulletin_content *bulletin = NULL;
- struct bnx2x_rx_mode_ramrod_params rx_ramrod;
struct bnx2x *bp = netdev_priv(dev);
struct bnx2x_vlan_mac_obj *vlan_obj;
unsigned long vlan_mac_flags = 0;
unsigned long ramrod_flags = 0;
struct bnx2x_virtf *vf = NULL;
- unsigned long accept_flags;
- int rc;
+ int i, rc;
if (vlan > 4095) {
BNX2X_ERR("illegal vlan value %d\n", vlan);
@@ -2850,6 +2826,10 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
bulletin->valid_bitmap &= ~(1 << VLAN_VALID);
bulletin->vlan = vlan;
+ /* Post update on VF's bulletin board */
+ rc = bnx2x_post_vf_bulletin(bp, vfidx);
+ if (rc)
+ BNX2X_ERR("failed to update VF[%d] bulletin\n", vfidx);
mutex_unlock(&bp->vfdb->bulletin_mutex);
/* is vf initialized and queue set up? */
@@ -2876,84 +2856,76 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
goto out;
}
- /* need to remove/add the VF's accept_any_vlan bit */
- accept_flags = bnx2x_leading_vfq(vf, accept_flags);
- if (vlan)
- clear_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
- else
- set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags);
-
- bnx2x_vf_prep_rx_mode(bp, LEADING_IDX, &rx_ramrod, vf,
- accept_flags);
- bnx2x_leading_vfq(vf, accept_flags) = accept_flags;
- bnx2x_config_rx_mode(bp, &rx_ramrod);
+ /* clear accept_any_vlan when HV forces vlan, otherwise
+ * according to VF capabilities
+ */
+ if (vlan || !(vf->cfg_flags & VF_CFG_VLAN_FILTER))
+ bnx2x_set_vf_vlan_acceptance(bp, vf, !vlan);
- /* configure the new vlan to device */
- memset(&ramrod_param, 0, sizeof(ramrod_param));
- __set_bit(RAMROD_COMP_WAIT, &ramrod_flags);
- ramrod_param.vlan_mac_obj = vlan_obj;
- ramrod_param.ramrod_flags = ramrod_flags;
- set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT,
- &ramrod_param.user_req.vlan_mac_flags);
- ramrod_param.user_req.u.vlan.vlan = vlan;
- ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD;
- rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
- if (rc) {
- BNX2X_ERR("failed to configure vlan\n");
- rc = -EINVAL;
+ rc = bnx2x_set_vf_vlan_filter(bp, vf, vlan, true);
+ if (rc)
goto out;
- }
- /* send queue update ramrod to configure default vlan and silent
- * vlan removal
+ /* send queue update ramrods to configure default vlan and
+ * silent vlan removal
*/
- __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
- q_params.cmd = BNX2X_Q_CMD_UPDATE;
- q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj);
- update_params = &q_params.params.update;
- __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
- &update_params->update_flags);
- __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
- &update_params->update_flags);
- if (vlan == 0) {
- /* if vlan is 0 then we want to leave the VF traffic
- * untagged, and leave the incoming traffic untouched
- * (i.e. do not remove any vlan tags).
- */
- __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
- &update_params->update_flags);
- __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
- &update_params->update_flags);
- } else {
- /* configure default vlan to vf queue and set silent
- * vlan removal (the vf remains unaware of this vlan).
- */
- __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
+ for_each_vfq(vf, i) {
+ struct bnx2x_queue_state_params q_params = {NULL};
+ struct bnx2x_queue_update_params *update_params;
+
+ q_params.q_obj = &bnx2x_vfq(vf, i, sp_obj);
+
+ /* validate the Q is UP */
+ if (bnx2x_get_q_logical_state(bp, q_params.q_obj) !=
+ BNX2X_Q_LOGICAL_STATE_ACTIVE)
+ continue;
+
+ __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags);
+ q_params.cmd = BNX2X_Q_CMD_UPDATE;
+ update_params = &q_params.params.update;
+ __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG,
&update_params->update_flags);
- __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+ __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
&update_params->update_flags);
- update_params->def_vlan = vlan;
- update_params->silent_removal_value =
- vlan & VLAN_VID_MASK;
- update_params->silent_removal_mask = VLAN_VID_MASK;
- }
+ if (vlan == 0) {
+ /* if vlan is 0 then we want to leave the VF traffic
+ * untagged, and leave the incoming traffic untouched
+ * (i.e. do not remove any vlan tags).
+ */
+ __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
+ &update_params->update_flags);
+ __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+ &update_params->update_flags);
+ } else {
+ /* configure default vlan to vf queue and set silent
+ * vlan removal (the vf remains unaware of this vlan).
+ */
+ __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN,
+ &update_params->update_flags);
+ __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+ &update_params->update_flags);
+ update_params->def_vlan = vlan;
+ update_params->silent_removal_value =
+ vlan & VLAN_VID_MASK;
+ update_params->silent_removal_mask = VLAN_VID_MASK;
+ }
- /* Update the Queue state */
- rc = bnx2x_queue_state_change(bp, &q_params);
- if (rc) {
- BNX2X_ERR("Failed to configure default VLAN\n");
- goto out;
+ /* Update the Queue state */
+ rc = bnx2x_queue_state_change(bp, &q_params);
+ if (rc) {
+ BNX2X_ERR("Failed to configure default VLAN queue %d\n",
+ i);
+ goto out;
+ }
}
-
-
- /* clear the flag indicating that this VF needs its vlan
- * (will only be set if the HV configured the Vlan before vf was
- * up and we were called because the VF came up later
- */
out:
- vf->cfg_flags &= ~VF_CFG_VLAN;
bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
+ if (rc)
+ DP(BNX2X_MSG_IOV,
+ "updated VF[%d] vlan configuration (vlan = %d)\n",
+ vfidx, vlan);
+
return rc;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index 66ee62a0401a..670a581ffabc 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -1,15 +1,17 @@
-/* bnx2x_sriov.h: Broadcom Everest network driver.
+/* bnx2x_sriov.h: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -75,7 +77,10 @@ struct bnx2x_vf_queue {
/* VLANs object */
struct bnx2x_vlan_mac_obj vlan_obj;
- atomic_t vlan_count; /* 0 means vlan-0 is set ~ untagged */
+
+ /* VLAN-MACs object */
+ struct bnx2x_vlan_mac_obj vlan_mac_obj;
+
unsigned long accept_flags; /* last accept flags configured */
/* Queue Slow-path State object */
@@ -103,8 +108,10 @@ struct bnx2x_virtf;
struct bnx2x_vf_mac_vlan_filter {
int type;
-#define BNX2X_VF_FILTER_MAC 1
-#define BNX2X_VF_FILTER_VLAN 2
+#define BNX2X_VF_FILTER_MAC BIT(0)
+#define BNX2X_VF_FILTER_VLAN BIT(1)
+#define BNX2X_VF_FILTER_VLAN_MAC \
+ (BNX2X_VF_FILTER_MAC | BNX2X_VF_FILTER_VLAN) /*shortcut*/
bool add;
u8 *mac;
@@ -119,14 +126,9 @@ struct bnx2x_vf_mac_vlan_filters {
/* vf context */
struct bnx2x_virtf {
u16 cfg_flags;
-#define VF_CFG_STATS 0x0001
-#define VF_CFG_FW_FC 0x0002
-#define VF_CFG_TPA 0x0004
-#define VF_CFG_INT_SIMD 0x0008
-#define VF_CACHE_LINE 0x0010
-#define VF_CFG_VLAN 0x0020
-#define VF_CFG_STATS_COALESCE 0x0040
-#define VF_CFG_EXT_BULLETIN 0x0080
+#define VF_CFG_STATS_COALESCE 0x1
+#define VF_CFG_EXT_BULLETIN 0x2
+#define VF_CFG_VLAN_FILTER 0x4
u8 link_cfg; /* IFLA_VF_LINK_STATE_AUTO
* IFLA_VF_LINK_STATE_ENABLE
* IFLA_VF_LINK_STATE_DISABLE
@@ -140,9 +142,8 @@ struct bnx2x_virtf {
bool flr_clnup_stage; /* true during flr cleanup */
/* dma */
- dma_addr_t fw_stat_map; /* valid iff VF_CFG_STATS */
+ dma_addr_t fw_stat_map;
u16 stats_stride;
- dma_addr_t spq_map;
dma_addr_t bulletin_map;
/* Allocated resources counters. Before the VF is acquired, the
@@ -163,8 +164,6 @@ struct bnx2x_virtf {
#define vf_mac_rules_cnt(vf) ((vf)->alloc_resc.num_mac_filters)
#define vf_vlan_rules_cnt(vf) ((vf)->alloc_resc.num_vlan_filters)
#define vf_mc_rules_cnt(vf) ((vf)->alloc_resc.num_mc_filters)
- /* Hide a single vlan filter credit for the hypervisor */
-#define vf_vlan_rules_visible_cnt(vf) (vf_vlan_rules_cnt(vf) - 1)
u8 sb_count; /* actual number of SBs */
u8 igu_base_id; /* base igu status block id */
@@ -207,6 +206,9 @@ struct bnx2x_virtf {
enum channel_tlvs op_current;
u8 fp_hsi;
+
+ struct bnx2x_credit_pool_obj vf_vlans_pool;
+ struct bnx2x_credit_pool_obj vf_macs_pool;
};
#define BNX2X_NR_VIRTFN(bp) ((bp)->vfdb->sriov.nr_virtfn)
@@ -230,6 +232,12 @@ struct bnx2x_virtf {
#define FW_VF_HANDLE(abs_vfid) \
(abs_vfid + FW_PF_MAX_HANDLE)
+#define GET_NUM_VFS_PER_PATH(bp) 64 /* use max possible value */
+#define GET_NUM_VFS_PER_PF(bp) ((bp)->vfdb ? (bp)->vfdb->sriov.total \
+ : 0)
+#define VF_MAC_CREDIT_CNT 1
+#define VF_VLAN_CREDIT_CNT 2 /* VLAN0 + 'real' VLAN */
+
/* locking and unlocking the channel mutex */
void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
enum channel_tlvs tlv);
@@ -274,6 +282,10 @@ struct bnx2x_vf_sp {
} vlan_rdata;
union {
+ struct eth_classify_rules_ramrod_data e2;
+ } vlan_mac_rdata;
+
+ union {
struct eth_filter_rules_ramrod_data e2;
} rx_mode_rdata;
@@ -536,8 +548,14 @@ int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
+int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add);
#else /* CONFIG_BNX2X_SRIOV */
+#define GET_NUM_VFS_PER_PATH(bp) 0
+#define GET_NUM_VFS_PER_PF(bp) 0
+#define VF_MAC_CREDIT_CNT 0
+#define VF_VLAN_CREDIT_CNT 0
+
static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
struct bnx2x_queue_sp_obj **q_obj) {}
static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
@@ -604,5 +622,7 @@ struct pf_vf_bulletin_content;
static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
bool support_long) {}
+static inline int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add) {return 0; }
+
#endif /* CONFIG_BNX2X_SRIOV */
#endif /* bnx2x_sriov.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
index 69d699f0730a..7e0919aa450e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
@@ -1,6 +1,8 @@
-/* bnx2x_stats.c: Broadcom Everest network driver.
+/* bnx2x_stats.c: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
index 965539a9dabe..b2644ed13d06 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
@@ -1,6 +1,8 @@
-/* bnx2x_stats.h: Broadcom Everest network driver.
+/* bnx2x_stats.h: QLogic Everest network driver.
*
* Copyright (c) 2007-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index 06b8c0d8fd3b..1374e5394a79 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -1,15 +1,17 @@
-/* bnx2x_vfpf.c: Broadcom Everest network driver.
+/* bnx2x_vfpf.c: QLogic Everest network driver.
*
* Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2, available
* at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
*
* Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
* consent.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -245,6 +247,7 @@ int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count)
req->resc_request.num_sbs = bp->igu_sb_cnt;
req->resc_request.num_mac_filters = VF_ACQUIRE_MAC_FILTERS;
req->resc_request.num_mc_filters = VF_ACQUIRE_MC_FILTERS;
+ req->resc_request.num_vlan_filters = VF_ACQUIRE_VLAN_FILTERS;
/* pf 2 vf bulletin board address */
req->bulletin_addr = bp->pf2vf_bulletin_mapping;
@@ -255,6 +258,8 @@ int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count)
/* Bulletin support for bulletin board with length > legacy length */
req->vfdev_info.caps |= VF_CAP_SUPPORT_EXT_BULLETIN;
+ /* vlan filtering is supported */
+ req->vfdev_info.caps |= VF_CAP_SUPPORT_VLAN_FILTER;
/* add list termination tlv */
bnx2x_add_tlv(bp, req,
@@ -373,6 +378,8 @@ int bnx2x_vfpf_acquire(struct bnx2x *bp, u8 tx_count, u8 rx_count)
NO_WOL_FLAG | NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG | NO_FCOE_FLAG;
bp->igu_sb_cnt = bp->acquire_resp.resc.num_sbs;
bp->igu_base_sb = bp->acquire_resp.resc.hw_sbs[0].hw_sb_id;
+ bp->vlan_credit = bp->acquire_resp.resc.num_vlan_filters;
+
strlcpy(bp->fw_ver, bp->acquire_resp.pfdev_info.fw_ver,
sizeof(bp->fw_ver));
@@ -546,7 +553,7 @@ static void bnx2x_leading_vfq_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
BNX2X_FILTER_MAC_PENDING,
&vf->filter_state,
BNX2X_OBJ_TYPE_RX_TX,
- &bp->macs_pool);
+ &vf->vf_macs_pool);
/* vlan */
bnx2x_init_vlan_obj(bp, &q->vlan_obj,
cl_id, q->cid, func_id,
@@ -555,8 +562,17 @@ static void bnx2x_leading_vfq_init(struct bnx2x *bp, struct bnx2x_virtf *vf,
BNX2X_FILTER_VLAN_PENDING,
&vf->filter_state,
BNX2X_OBJ_TYPE_RX_TX,
- &bp->vlans_pool);
-
+ &vf->vf_vlans_pool);
+ /* vlan-mac */
+ bnx2x_init_vlan_mac_obj(bp, &q->vlan_mac_obj,
+ cl_id, q->cid, func_id,
+ bnx2x_vf_sp(bp, vf, vlan_mac_rdata),
+ bnx2x_vf_sp_map(bp, vf, vlan_mac_rdata),
+ BNX2X_FILTER_VLAN_MAC_PENDING,
+ &vf->filter_state,
+ BNX2X_OBJ_TYPE_RX_TX,
+ &vf->vf_macs_pool,
+ &vf->vf_vlans_pool);
/* mcast */
bnx2x_init_mcast_obj(bp, &vf->mcast_obj, cl_id,
q->cid, func_id, func_id,
@@ -723,7 +739,7 @@ int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set)
req->filters[0].flags = VFPF_Q_FILTER_DEST_MAC_VALID;
if (set)
- req->filters[0].flags |= VFPF_Q_FILTER_SET_MAC;
+ req->filters[0].flags |= VFPF_Q_FILTER_SET;
/* sample bulletin board for new mac */
bnx2x_sample_bulletin(bp);
@@ -911,6 +927,67 @@ out:
return 0;
}
+/* request pf to add a vlan for the vf */
+int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add)
+{
+ struct vfpf_set_q_filters_tlv *req = &bp->vf2pf_mbox->req.set_q_filters;
+ struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
+ int rc = 0;
+
+ if (!(bp->acquire_resp.pfdev_info.pf_cap & PFVF_CAP_VLAN_FILTER)) {
+ DP(BNX2X_MSG_IOV, "HV does not support vlan filtering\n");
+ return 0;
+ }
+
+ /* clear mailbox and prep first tlv */
+ bnx2x_vfpf_prep(bp, &req->first_tlv, CHANNEL_TLV_SET_Q_FILTERS,
+ sizeof(*req));
+
+ req->flags = VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED;
+ req->vf_qid = vf_qid;
+ req->n_mac_vlan_filters = 1;
+
+ req->filters[0].flags = VFPF_Q_FILTER_VLAN_TAG_VALID;
+
+ if (add)
+ req->filters[0].flags |= VFPF_Q_FILTER_SET;
+
+ /* sample bulletin board for hypervisor vlan */
+ bnx2x_sample_bulletin(bp);
+
+ if (bp->shadow_bulletin.content.valid_bitmap & 1 << VLAN_VALID) {
+ BNX2X_ERR("Hypervisor will dicline the request, avoiding\n");
+ rc = -EINVAL;
+ goto out;
+ }
+
+ req->filters[0].vlan_tag = vid;
+
+ /* add list termination tlv */
+ bnx2x_add_tlv(bp, req, req->first_tlv.tl.length, CHANNEL_TLV_LIST_END,
+ sizeof(struct channel_list_end_tlv));
+
+ /* output tlvs list */
+ bnx2x_dp_tlv_list(bp, req);
+
+ /* send message to pf */
+ rc = bnx2x_send_msg2pf(bp, &resp->hdr.status, bp->vf2pf_mbox_mapping);
+ if (rc) {
+ BNX2X_ERR("failed to send message to pf. rc was %d\n", rc);
+ goto out;
+ }
+
+ if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
+ BNX2X_ERR("vfpf %s VLAN %d failed\n", add ? "add" : "del",
+ vid);
+ rc = -EINVAL;
+ }
+out:
+ bnx2x_vfpf_finalize(bp, &req->first_tlv);
+
+ return rc;
+}
+
int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp)
{
int mode = bp->rx_mode;
@@ -934,8 +1011,13 @@ int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp)
req->rx_mask = VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST;
req->rx_mask |= VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST;
req->rx_mask |= VFPF_RX_MASK_ACCEPT_BROADCAST;
+ if (mode == BNX2X_RX_MODE_PROMISC)
+ req->rx_mask |= VFPF_RX_MASK_ACCEPT_ANY_VLAN;
}
+ if (bp->accept_any_vlan)
+ req->rx_mask |= VFPF_RX_MASK_ACCEPT_ANY_VLAN;
+
req->flags |= VFPF_SET_Q_FILTERS_RX_MASK_CHANGED;
req->vf_qid = 0;
@@ -1188,7 +1270,8 @@ static void bnx2x_vf_mbx_acquire_resp(struct bnx2x *bp, struct bnx2x_virtf *vf,
resp->pfdev_info.indices_per_sb = HC_SB_MAX_INDICES_E2;
resp->pfdev_info.pf_cap = (PFVF_CAP_RSS |
PFVF_CAP_TPA |
- PFVF_CAP_TPA_UPDATE);
+ PFVF_CAP_TPA_UPDATE |
+ PFVF_CAP_VLAN_FILTER);
bnx2x_fill_fw_str(bp, resp->pfdev_info.fw_ver,
sizeof(resp->pfdev_info.fw_ver));
@@ -1203,7 +1286,7 @@ static void bnx2x_vf_mbx_acquire_resp(struct bnx2x *bp, struct bnx2x_virtf *vf,
bnx2x_vf_max_queue_cnt(bp, vf);
resc->num_sbs = vf_sb_count(vf);
resc->num_mac_filters = vf_mac_rules_cnt(vf);
- resc->num_vlan_filters = vf_vlan_rules_visible_cnt(vf);
+ resc->num_vlan_filters = vf_vlan_rules_cnt(vf);
resc->num_mc_filters = 0;
if (status == PFVF_STATUS_SUCCESS) {
@@ -1370,6 +1453,14 @@ static void bnx2x_vf_mbx_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
vf->cfg_flags &= ~VF_CFG_EXT_BULLETIN;
}
+ if (acquire->vfdev_info.caps & VF_CAP_SUPPORT_VLAN_FILTER) {
+ DP(BNX2X_MSG_IOV, "VF[%d] supports vlan filtering\n",
+ vf->abs_vfid);
+ vf->cfg_flags |= VF_CFG_VLAN_FILTER;
+ } else {
+ vf->cfg_flags &= ~VF_CFG_VLAN_FILTER;
+ }
+
out:
/* response */
bnx2x_vf_mbx_acquire_resp(bp, vf, mbx, rc);
@@ -1382,7 +1473,6 @@ static void bnx2x_vf_mbx_init_vf(struct bnx2x *bp, struct bnx2x_virtf *vf,
int rc;
/* record ghost addresses from vf message */
- vf->spq_map = init->spq_addr;
vf->fw_stat_map = init->stats_addr;
vf->stats_stride = init->stats_stride;
rc = bnx2x_vf_init(bp, vf, (dma_addr_t *)init->sb_addr);
@@ -1578,17 +1668,18 @@ static int bnx2x_vf_mbx_macvlan_list(struct bnx2x *bp,
if ((msg_filter->flags & type_flag) != type_flag)
continue;
- if (type_flag == VFPF_Q_FILTER_DEST_MAC_VALID) {
+ memset(&fl->filters[j], 0, sizeof(fl->filters[j]));
+ if (type_flag & VFPF_Q_FILTER_DEST_MAC_VALID) {
fl->filters[j].mac = msg_filter->mac;
- fl->filters[j].type = BNX2X_VF_FILTER_MAC;
- } else {
+ fl->filters[j].type |= BNX2X_VF_FILTER_MAC;
+ }
+ if (type_flag & VFPF_Q_FILTER_VLAN_TAG_VALID) {
fl->filters[j].vid = msg_filter->vlan_tag;
- fl->filters[j].type = BNX2X_VF_FILTER_VLAN;
+ fl->filters[j].type |= BNX2X_VF_FILTER_VLAN;
}
- fl->filters[j].add =
- (msg_filter->flags & VFPF_Q_FILTER_SET_MAC) ?
- true : false;
+ fl->filters[j].add = !!(msg_filter->flags & VFPF_Q_FILTER_SET);
fl->count++;
+ j++;
}
if (!fl->count)
kfree(fl);
@@ -1598,6 +1689,18 @@ static int bnx2x_vf_mbx_macvlan_list(struct bnx2x *bp,
return 0;
}
+static int bnx2x_vf_filters_contain(struct vfpf_set_q_filters_tlv *filters,
+ u32 flags)
+{
+ int i, cnt = 0;
+
+ for (i = 0; i < filters->n_mac_vlan_filters; i++)
+ if ((filters->filters[i].flags & flags) == flags)
+ cnt++;
+
+ return cnt;
+}
+
static void bnx2x_vf_mbx_dp_q_filter(struct bnx2x *bp, int msglvl, int idx,
struct vfpf_q_mac_vlan_filter *filter)
{
@@ -1629,6 +1732,7 @@ static void bnx2x_vf_mbx_dp_q_filters(struct bnx2x *bp, int msglvl,
#define VFPF_MAC_FILTER VFPF_Q_FILTER_DEST_MAC_VALID
#define VFPF_VLAN_FILTER VFPF_Q_FILTER_VLAN_TAG_VALID
+#define VFPF_VLAN_MAC_FILTER (VFPF_VLAN_FILTER | VFPF_MAC_FILTER)
static int bnx2x_vf_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf)
{
@@ -1639,17 +1743,17 @@ static int bnx2x_vf_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf)
/* check for any mac/vlan changes */
if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) {
- /* build mac list */
struct bnx2x_vf_mac_vlan_filters *fl = NULL;
+ /* build vlan-mac list */
rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl,
- VFPF_MAC_FILTER);
+ VFPF_VLAN_MAC_FILTER);
if (rc)
goto op_err;
if (fl) {
- /* set mac list */
+ /* set vlan-mac list */
rc = bnx2x_vf_mac_vlan_config_list(bp, vf, fl,
msg->vf_qid,
false);
@@ -1657,22 +1761,23 @@ static int bnx2x_vf_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf)
goto op_err;
}
- /* build vlan list */
+ /* build mac list */
fl = NULL;
rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl,
- VFPF_VLAN_FILTER);
+ VFPF_MAC_FILTER);
if (rc)
goto op_err;
if (fl) {
- /* set vlan list */
+ /* set mac list */
rc = bnx2x_vf_mac_vlan_config_list(bp, vf, fl,
msg->vf_qid,
false);
if (rc)
goto op_err;
}
+
}
if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) {
@@ -1687,11 +1792,15 @@ static int bnx2x_vf_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf)
__set_bit(BNX2X_ACCEPT_BROADCAST, &accept);
}
- /* A packet arriving the vf's mac should be accepted
- * with any vlan, unless a vlan has already been
- * configured.
+ /* any_vlan is not configured if HV is forcing VLAN
+ * any_vlan is configured if
+ * 1. VF does not support vlan filtering
+ * OR
+ * 2. VF supports vlan filtering and explicitly requested it
*/
- if (!(bulletin->valid_bitmap & (1 << VLAN_VALID)))
+ if (!(bulletin->valid_bitmap & (1 << VLAN_VALID)) &&
+ (!(vf->cfg_flags & VF_CFG_VLAN_FILTER) ||
+ msg->rx_mask & VFPF_RX_MASK_ACCEPT_ANY_VLAN))
__set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept);
/* set rx-mode */
@@ -1727,17 +1836,31 @@ static int bnx2x_filters_validate_mac(struct bnx2x *bp,
* since queue was not set up.
*/
if (bulletin->valid_bitmap & 1 << MAC_ADDR_VALID) {
- /* once a mac was set by ndo can only accept a single mac... */
- if (filters->n_mac_vlan_filters > 1) {
- BNX2X_ERR("VF[%d] requested the addition of multiple macs after set_vf_mac ndo was called\n",
- vf->abs_vfid);
- rc = -EPERM;
- goto response;
+ struct vfpf_q_mac_vlan_filter *filter = NULL;
+ int i;
+
+ for (i = 0; i < filters->n_mac_vlan_filters; i++) {
+ if (!(filters->filters[i].flags &
+ VFPF_Q_FILTER_DEST_MAC_VALID))
+ continue;
+
+ /* once a mac was set by ndo can only accept
+ * a single mac...
+ */
+ if (filter) {
+ BNX2X_ERR("VF[%d] requested the addition of multiple macs after set_vf_mac ndo was called [%d filters]\n",
+ vf->abs_vfid,
+ filters->n_mac_vlan_filters);
+ rc = -EPERM;
+ goto response;
+ }
+
+ filter = &filters->filters[i];
}
/* ...and only the mac set by the ndo */
- if (filters->n_mac_vlan_filters == 1 &&
- !ether_addr_equal(filters->filters->mac, bulletin->mac)) {
+ if (filter &&
+ !ether_addr_equal(filter->mac, bulletin->mac)) {
BNX2X_ERR("VF[%d] requested the addition of a mac address not matching the one configured by set_vf_mac ndo\n",
vf->abs_vfid);
@@ -1759,17 +1882,14 @@ static int bnx2x_filters_validate_vlan(struct bnx2x *bp,
/* if vlan was set by hypervisor we don't allow guest to config vlan */
if (bulletin->valid_bitmap & 1 << VLAN_VALID) {
- int i;
-
/* search for vlan filters */
- for (i = 0; i < filters->n_mac_vlan_filters; i++) {
- if (filters->filters[i].flags &
- VFPF_Q_FILTER_VLAN_TAG_VALID) {
- BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n",
- vf->abs_vfid);
- rc = -EPERM;
- goto response;
- }
+
+ if (bnx2x_vf_filters_contain(filters,
+ VFPF_Q_FILTER_VLAN_TAG_VALID)) {
+ BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n",
+ vf->abs_vfid);
+ rc = -EPERM;
+ goto response;
}
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
index b86479fc0d2f..64f2b52c5829 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h
@@ -1,16 +1,22 @@
-/* bnx2x_vfpf.h: Broadcom Everest network driver.
+/* bnx2x_vfpf.h: Qlogic Everest network driver.
*
* Copyright (c) 2011-2013 Broadcom Corporation
+ * Copyright (c) 2014 QLogic Corporation
+ * All rights reserved
*
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and Qlogic execute a separate written software license
* agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2, available
- * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
+ * under the terms of the GNU General Public License version 2 (the “GPL”),
+ * available at http://www.gnu.org/licenses/gpl-2.0.html, with the following
+ * added to such license:
*
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
- * consent.
+ * As a special exception, the copyright holders of this software give you
+ * permission to link this software with independent modules, and to copy and
+ * distribute the resulting executable under terms of your choice, provided that
+ * you also meet, for each linked independent module, the terms and conditions
+ * of the license of that module. An independent module is a module which is
+ * not derived from this software. The special exception does not apply to any
+ * modifications of the software.
*
* Maintained by: Ariel Elior <ariel.elior@qlogic.com>
* Written by: Ariel Elior <ariel.elior@qlogic.com>
@@ -64,6 +70,8 @@ struct hw_sb_info {
#define VFPF_RX_MASK_ACCEPT_ALL_UNICAST 0x00000004
#define VFPF_RX_MASK_ACCEPT_ALL_MULTICAST 0x00000008
#define VFPF_RX_MASK_ACCEPT_BROADCAST 0x00000010
+#define VFPF_RX_MASK_ACCEPT_ANY_VLAN 0x00000020
+
#define BULLETIN_CONTENT_SIZE (sizeof(struct pf_vf_bulletin_content))
#define BULLETIN_CONTENT_LEGACY_SIZE (32)
#define BULLETIN_ATTEMPTS 5 /* crc failures before throwing towel */
@@ -127,6 +135,7 @@ struct vfpf_acquire_tlv {
u8 fp_hsi_ver;
u8 caps;
#define VF_CAP_SUPPORT_EXT_BULLETIN (1 << 0)
+#define VF_CAP_SUPPORT_VLAN_FILTER (1 << 1)
} vfdev_info;
struct vf_pf_resc_request resc_request;
@@ -168,10 +177,12 @@ struct pfvf_acquire_resp_tlv {
struct pf_vf_pfdev_info {
u32 chip_num;
u32 pf_cap;
-#define PFVF_CAP_RSS 0x00000001
-#define PFVF_CAP_DHC 0x00000002
-#define PFVF_CAP_TPA 0x00000004
-#define PFVF_CAP_TPA_UPDATE 0x00000008
+#define PFVF_CAP_RSS 0x00000001
+#define PFVF_CAP_DHC 0x00000002
+#define PFVF_CAP_TPA 0x00000004
+#define PFVF_CAP_TPA_UPDATE 0x00000008
+#define PFVF_CAP_VLAN_FILTER 0x00000010
+
char fw_ver[32];
u16 db_size;
u8 indices_per_sb;
@@ -288,7 +299,7 @@ struct vfpf_q_mac_vlan_filter {
u32 flags;
#define VFPF_Q_FILTER_DEST_MAC_VALID 0x01
#define VFPF_Q_FILTER_VLAN_TAG_VALID 0x02
-#define VFPF_Q_FILTER_SET_MAC 0x100 /* set/clear */
+#define VFPF_Q_FILTER_SET 0x100 /* set/clear */
u8 mac[ETH_ALEN];
u16 vlan_tag;
};
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 17c145fdf3ff..b69dc58faeab 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -192,6 +192,7 @@ static void cnic_ctx_wr(struct cnic_dev *dev, u32 cid_addr, u32 off, u32 val)
struct drv_ctl_info info;
struct drv_ctl_io *io = &info.data.io;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = DRV_CTL_CTX_WR_CMD;
io->cid_addr = cid_addr;
io->offset = off;
@@ -206,6 +207,7 @@ static void cnic_ctx_tbl_wr(struct cnic_dev *dev, u32 off, dma_addr_t addr)
struct drv_ctl_info info;
struct drv_ctl_io *io = &info.data.io;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = DRV_CTL_CTXTBL_WR_CMD;
io->offset = off;
io->dma_addr = addr;
@@ -219,6 +221,7 @@ static void cnic_ring_ctl(struct cnic_dev *dev, u32 cid, u32 cl_id, int start)
struct drv_ctl_info info;
struct drv_ctl_l2_ring *ring = &info.data.ring;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
if (start)
info.cmd = DRV_CTL_START_L2_CMD;
else
@@ -236,6 +239,7 @@ static void cnic_reg_wr_ind(struct cnic_dev *dev, u32 off, u32 val)
struct drv_ctl_info info;
struct drv_ctl_io *io = &info.data.io;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = DRV_CTL_IO_WR_CMD;
io->offset = off;
io->data = val;
@@ -249,13 +253,14 @@ static u32 cnic_reg_rd_ind(struct cnic_dev *dev, u32 off)
struct drv_ctl_info info;
struct drv_ctl_io *io = &info.data.io;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = DRV_CTL_IO_RD_CMD;
io->offset = off;
ethdev->drv_ctl(dev->netdev, &info);
return io->data;
}
-static void cnic_ulp_ctl(struct cnic_dev *dev, int ulp_type, bool reg)
+static void cnic_ulp_ctl(struct cnic_dev *dev, int ulp_type, bool reg, int state)
{
struct cnic_local *cp = dev->cnic_priv;
struct cnic_eth_dev *ethdev = cp->ethdev;
@@ -263,6 +268,7 @@ static void cnic_ulp_ctl(struct cnic_dev *dev, int ulp_type, bool reg)
struct fcoe_capabilities *fcoe_cap =
&info.data.register_data.fcoe_features;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
if (reg) {
info.cmd = DRV_CTL_ULP_REGISTER_CMD;
if (ulp_type == CNIC_ULP_FCOE && dev->fcoe_cap)
@@ -272,6 +278,7 @@ static void cnic_ulp_ctl(struct cnic_dev *dev, int ulp_type, bool reg)
}
info.data.ulp_type = ulp_type;
+ info.drv_state = state;
ethdev->drv_ctl(dev->netdev, &info);
}
@@ -286,6 +293,7 @@ static void cnic_spq_completion(struct cnic_dev *dev, int cmd, u32 count)
struct cnic_eth_dev *ethdev = cp->ethdev;
struct drv_ctl_info info;
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = cmd;
info.data.credit.credit_count = count;
ethdev->drv_ctl(dev->netdev, &info);
@@ -591,7 +599,7 @@ static int cnic_register_device(struct cnic_dev *dev, int ulp_type,
mutex_unlock(&cnic_lock);
- cnic_ulp_ctl(dev, ulp_type, true);
+ cnic_ulp_ctl(dev, ulp_type, true, DRV_ACTIVE);
return 0;
@@ -636,7 +644,10 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
if (test_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[ulp_type]))
netdev_warn(dev->netdev, "Failed waiting for ULP up call to complete\n");
- cnic_ulp_ctl(dev, ulp_type, false);
+ if (test_bit(ULP_F_INIT, &cp->ulp_flags[ulp_type]))
+ cnic_ulp_ctl(dev, ulp_type, false, DRV_UNLOADED);
+ else
+ cnic_ulp_ctl(dev, ulp_type, false, DRV_INACTIVE);
return 0;
}
@@ -4267,6 +4278,7 @@ static void cnic_delete_task(struct work_struct *work)
cnic_ulp_stop_one(cp, CNIC_ULP_ISCSI);
+ memset(&info, 0, sizeof(struct drv_ctl_info));
info.cmd = DRV_CTL_ISCSI_STOPPED_CMD;
cp->ethdev->drv_ctl(dev->netdev, &info);
}
@@ -5433,6 +5445,23 @@ static void cnic_free_dev(struct cnic_dev *dev)
kfree(dev);
}
+static int cnic_get_fc_npiv_tbl(struct cnic_dev *dev,
+ struct cnic_fc_npiv_tbl *npiv_tbl)
+{
+ struct cnic_local *cp = dev->cnic_priv;
+ struct bnx2x *bp = netdev_priv(dev->netdev);
+ int ret;
+
+ if (!test_bit(CNIC_F_CNIC_UP, &dev->flags))
+ return -EAGAIN; /* bnx2x is down */
+
+ if (!BNX2X_CHIP_IS_E2_PLUS(bp))
+ return -EINVAL;
+
+ ret = cp->ethdev->drv_get_fc_npiv_tbl(dev->netdev, npiv_tbl);
+ return ret;
+}
+
static struct cnic_dev *cnic_alloc_dev(struct net_device *dev,
struct pci_dev *pdev)
{
@@ -5451,6 +5480,7 @@ static struct cnic_dev *cnic_alloc_dev(struct net_device *dev,
cdev->register_device = cnic_register_device;
cdev->unregister_device = cnic_unregister_device;
cdev->iscsi_nl_msg_recv = cnic_iscsi_nl_msg_recv;
+ cdev->get_fc_npiv_tbl = cnic_get_fc_npiv_tbl;
cp = cdev->cnic_priv;
cp->dev = cdev;
diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h
index ef6125b0ee3e..789e5c7e9311 100644
--- a/drivers/net/ethernet/broadcom/cnic_if.h
+++ b/drivers/net/ethernet/broadcom/cnic_if.h
@@ -15,8 +15,8 @@
#include "bnx2x/bnx2x_mfw_req.h"
-#define CNIC_MODULE_VERSION "2.5.21"
-#define CNIC_MODULE_RELDATE "January 29, 2015"
+#define CNIC_MODULE_VERSION "2.5.22"
+#define CNIC_MODULE_RELDATE "July 20, 2015"
#define CNIC_ULP_RDMA 0
#define CNIC_ULP_ISCSI 1
@@ -151,6 +151,11 @@ struct drv_ctl_register_data {
struct drv_ctl_info {
int cmd;
+ int drv_state;
+#define DRV_NOP 0
+#define DRV_ACTIVE 1
+#define DRV_INACTIVE 2
+#define DRV_UNLOADED 3
union {
struct drv_ctl_spq_credit credit;
struct drv_ctl_io io;
@@ -161,6 +166,15 @@ struct drv_ctl_info {
} data;
};
+#define MAX_NPIV_ENTRIES 64
+#define FC_NPIV_WWN_SIZE 8
+
+struct cnic_fc_npiv_tbl {
+ u8 wwpn[MAX_NPIV_ENTRIES][FC_NPIV_WWN_SIZE];
+ u8 wwnn[MAX_NPIV_ENTRIES][FC_NPIV_WWN_SIZE];
+ u32 count;
+};
+
struct cnic_ops {
struct module *cnic_owner;
/* Calls to these functions are protected by RCU. When
@@ -226,6 +240,8 @@ struct cnic_eth_dev {
int (*drv_submit_kwqes_16)(struct net_device *,
struct kwqe_16 *[], u32);
int (*drv_ctl)(struct net_device *, struct drv_ctl_info *);
+ int (*drv_get_fc_npiv_tbl)(struct net_device *,
+ struct cnic_fc_npiv_tbl *);
unsigned long reserved1[2];
union drv_info_to_mcp *addr_drv_info_to_mcp;
};
@@ -314,6 +330,7 @@ struct cnic_dev {
struct cnic_dev *(*cm_select_dev)(struct sockaddr_in *, int ulp_type);
int (*iscsi_nl_msg_recv)(struct cnic_dev *dev, u32 msg_type,
char *data, u16 data_size);
+ int (*get_fc_npiv_tbl)(struct cnic_dev *, struct cnic_fc_npiv_tbl *);
unsigned long flags;
#define CNIC_F_CNIC_UP 1
#define CNIC_F_BNX2_CLASS 3
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 09ff09f828d0..fadbd0088d3e 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -907,9 +907,8 @@ static void bcmgenet_power_up(struct bcmgenet_priv *priv,
}
bcmgenet_ext_writel(priv, reg, EXT_EXT_PWR_MGMT);
-
if (mode == GENET_POWER_PASSIVE)
- bcmgenet_mii_reset(priv->dev);
+ bcmgenet_phy_power_set(priv->dev, true);
}
/* ioctl handle special commands that are not present in ethtool. */
@@ -1725,7 +1724,7 @@ static int init_umac(struct bcmgenet_priv *priv)
int0_enable |= UMAC_IRQ_TXDMA_DONE;
/* Monitor cable plug/unplugged event for internal PHY */
- if (phy_is_internal(priv->phydev)) {
+ if (priv->internal_phy) {
int0_enable |= UMAC_IRQ_LINK_EVENT;
} else if (priv->ext_phy) {
int0_enable |= UMAC_IRQ_LINK_EVENT;
@@ -2405,6 +2404,23 @@ static irqreturn_t bcmgenet_wol_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void bcmgenet_poll_controller(struct net_device *dev)
+{
+ struct bcmgenet_priv *priv = netdev_priv(dev);
+
+ /* Invoke the main RX/TX interrupt handler */
+ disable_irq(priv->irq0);
+ bcmgenet_isr0(priv->irq0, priv);
+ enable_irq(priv->irq0);
+
+ /* And the interrupt handler for RX/TX priority queues */
+ disable_irq(priv->irq1);
+ bcmgenet_isr1(priv->irq1, priv);
+ enable_irq(priv->irq1);
+}
+#endif
+
static void bcmgenet_umac_reset(struct bcmgenet_priv *priv)
{
u32 reg;
@@ -2642,13 +2658,12 @@ static int bcmgenet_open(struct net_device *dev)
netif_dbg(priv, ifup, dev, "bcmgenet_open\n");
/* Turn on the clock */
- if (!IS_ERR(priv->clk))
- clk_prepare_enable(priv->clk);
+ clk_prepare_enable(priv->clk);
/* If this is an internal GPHY, power it back on now, before UniMAC is
* brought out of reset as absolutely no UniMAC activity is allowed
*/
- if (phy_is_internal(priv->phydev))
+ if (priv->internal_phy)
bcmgenet_power_up(priv, GENET_POWER_PASSIVE);
/* take MAC out of reset */
@@ -2667,7 +2682,7 @@ static int bcmgenet_open(struct net_device *dev)
bcmgenet_set_hw_addr(priv, dev->dev_addr);
- if (phy_is_internal(priv->phydev)) {
+ if (priv->internal_phy) {
reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT);
reg |= EXT_ENERGY_DET_MASK;
bcmgenet_ext_writel(priv, reg, EXT_EXT_PWR_MGMT);
@@ -2703,23 +2718,24 @@ static int bcmgenet_open(struct net_device *dev)
goto err_irq0;
}
- /* Re-configure the port multiplexer towards the PHY device */
- bcmgenet_mii_config(priv->dev, false);
-
- phy_connect_direct(dev, priv->phydev, bcmgenet_mii_setup,
- priv->phy_interface);
+ ret = bcmgenet_mii_probe(dev);
+ if (ret) {
+ netdev_err(dev, "failed to connect to PHY\n");
+ goto err_irq1;
+ }
bcmgenet_netif_start(dev);
return 0;
+err_irq1:
+ free_irq(priv->irq1, priv);
err_irq0:
- free_irq(priv->irq0, dev);
+ free_irq(priv->irq0, priv);
err_fini_dma:
bcmgenet_fini_dma(priv);
err_clk_disable:
- if (!IS_ERR(priv->clk))
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
return ret;
}
@@ -2773,11 +2789,10 @@ static int bcmgenet_close(struct net_device *dev)
free_irq(priv->irq0, priv);
free_irq(priv->irq1, priv);
- if (phy_is_internal(priv->phydev))
+ if (priv->internal_phy)
ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE);
- if (!IS_ERR(priv->clk))
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
return ret;
}
@@ -2953,6 +2968,9 @@ static const struct net_device_ops bcmgenet_netdev_ops = {
.ndo_set_mac_address = bcmgenet_set_mac_addr,
.ndo_do_ioctl = bcmgenet_ioctl,
.ndo_set_features = bcmgenet_set_features,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = bcmgenet_poll_controller,
+#endif
};
/* Array of GENET hardware parameters/characteristics */
@@ -3226,11 +3244,12 @@ static int bcmgenet_probe(struct platform_device *pdev)
priv->version = pd->genet_version;
priv->clk = devm_clk_get(&priv->pdev->dev, "enet");
- if (IS_ERR(priv->clk))
+ if (IS_ERR(priv->clk)) {
dev_warn(&priv->pdev->dev, "failed to get enet clock\n");
+ priv->clk = NULL;
+ }
- if (!IS_ERR(priv->clk))
- clk_prepare_enable(priv->clk);
+ clk_prepare_enable(priv->clk);
bcmgenet_set_hw_params(priv);
@@ -3241,8 +3260,10 @@ static int bcmgenet_probe(struct platform_device *pdev)
INIT_WORK(&priv->bcmgenet_irq_work, bcmgenet_irq_task);
priv->clk_wol = devm_clk_get(&priv->pdev->dev, "enet-wol");
- if (IS_ERR(priv->clk_wol))
+ if (IS_ERR(priv->clk_wol)) {
dev_warn(&priv->pdev->dev, "failed to get enet-wol clock\n");
+ priv->clk_wol = NULL;
+ }
priv->clk_eee = devm_clk_get(&priv->pdev->dev, "enet-eee");
if (IS_ERR(priv->clk_eee)) {
@@ -3268,8 +3289,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
netif_carrier_off(dev);
/* Turn off the main clock, WOL clock is handled separately */
- if (!IS_ERR(priv->clk))
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
err = register_netdev(dev);
if (err)
@@ -3278,8 +3298,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
return err;
err_clk_disable:
- if (!IS_ERR(priv->clk))
- clk_disable_unprepare(priv->clk);
+ clk_disable_unprepare(priv->clk);
err:
free_netdev(dev);
return err;
@@ -3331,7 +3350,7 @@ static int bcmgenet_suspend(struct device *d)
if (device_may_wakeup(d) && priv->wolopts) {
ret = bcmgenet_power_down(priv, GENET_POWER_WOL_MAGIC);
clk_prepare_enable(priv->clk_wol);
- } else if (phy_is_internal(priv->phydev)) {
+ } else if (priv->internal_phy) {
ret = bcmgenet_power_down(priv, GENET_POWER_PASSIVE);
}
@@ -3360,7 +3379,7 @@ static int bcmgenet_resume(struct device *d)
/* If this is an internal GPHY, power it back on now, before UniMAC is
* brought out of reset as absolutely no UniMAC activity is allowed
*/
- if (phy_is_internal(priv->phydev))
+ if (priv->internal_phy)
bcmgenet_power_up(priv, GENET_POWER_PASSIVE);
bcmgenet_umac_reset(priv);
@@ -3375,14 +3394,14 @@ static int bcmgenet_resume(struct device *d)
phy_init_hw(priv->phydev);
/* Speed settings must be restored */
- bcmgenet_mii_config(priv->dev, false);
+ bcmgenet_mii_config(priv->dev);
/* disable ethernet MAC while updating its registers */
umac_enable_set(priv, CMD_TX_EN | CMD_RX_EN, false);
bcmgenet_set_hw_addr(priv, dev->dev_addr);
- if (phy_is_internal(priv->phydev)) {
+ if (priv->internal_phy) {
reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT);
reg |= EXT_ENERGY_DET_MASK;
bcmgenet_ext_writel(priv, reg, EXT_EXT_PWR_MGMT);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index 6159deab8c98..7299d1075422 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -593,6 +593,7 @@ struct bcmgenet_priv {
/* MDIO bus variables */
wait_queue_head_t wq;
struct phy_device *phydev;
+ bool internal_phy;
struct device_node *phy_dn;
struct device_node *mdio_dn;
struct mii_bus *mii_bus;
@@ -670,9 +671,9 @@ GENET_IO_MACRO(rbuf, GENET_RBUF_OFF);
/* MDIO routines */
int bcmgenet_mii_init(struct net_device *dev);
-int bcmgenet_mii_config(struct net_device *dev, bool init);
+int bcmgenet_mii_config(struct net_device *dev);
+int bcmgenet_mii_probe(struct net_device *dev);
void bcmgenet_mii_exit(struct net_device *dev);
-void bcmgenet_mii_reset(struct net_device *dev);
void bcmgenet_phy_power_set(struct net_device *dev, bool enable);
void bcmgenet_mii_setup(struct net_device *dev);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index adf23d2ac488..c8affad76f36 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -163,14 +163,13 @@ void bcmgenet_mii_setup(struct net_device *dev)
phy_print_status(phydev);
}
-void bcmgenet_mii_reset(struct net_device *dev)
+static int bcmgenet_fixed_phy_link_update(struct net_device *dev,
+ struct fixed_phy_status *status)
{
- struct bcmgenet_priv *priv = netdev_priv(dev);
+ if (dev && dev->phydev && status)
+ status->link = dev->phydev->link;
- if (priv->phydev) {
- phy_init_hw(priv->phydev);
- phy_start_aneg(priv->phydev);
- }
+ return 0;
}
void bcmgenet_phy_power_set(struct net_device *dev, bool enable)
@@ -215,7 +214,6 @@ static void bcmgenet_internal_phy_setup(struct net_device *dev)
reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT);
reg |= EXT_PWR_DN_EN_LD;
bcmgenet_ext_writel(priv, reg, EXT_EXT_PWR_MGMT);
- bcmgenet_mii_reset(dev);
}
static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv)
@@ -226,9 +224,13 @@ static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv)
reg = bcmgenet_sys_readl(priv, SYS_PORT_CTRL);
reg |= LED_ACT_SOURCE_MAC;
bcmgenet_sys_writel(priv, reg, SYS_PORT_CTRL);
+
+ if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET)
+ fixed_phy_set_link_update(priv->phydev,
+ bcmgenet_fixed_phy_link_update);
}
-int bcmgenet_mii_config(struct net_device *dev, bool init)
+int bcmgenet_mii_config(struct net_device *dev)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
struct phy_device *phydev = priv->phydev;
@@ -238,10 +240,10 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
u32 port_ctrl;
u32 reg;
- priv->ext_phy = !phy_is_internal(priv->phydev) &&
+ priv->ext_phy = !priv->internal_phy &&
(priv->phy_interface != PHY_INTERFACE_MODE_MOCA);
- if (phy_is_internal(priv->phydev))
+ if (priv->internal_phy)
priv->phy_interface = PHY_INTERFACE_MODE_NA;
switch (priv->phy_interface) {
@@ -259,7 +261,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
bcmgenet_sys_writel(priv, port_ctrl, SYS_PORT_CTRL);
- if (phy_is_internal(priv->phydev)) {
+ if (priv->internal_phy) {
phy_name = "internal PHY";
bcmgenet_internal_phy_setup(dev);
} else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) {
@@ -321,13 +323,12 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
bcmgenet_ext_writel(priv, reg, EXT_RGMII_OOB_CTRL);
}
- if (init)
- dev_info(kdev, "configuring instance for %s\n", phy_name);
+ dev_info_once(kdev, "configuring instance for %s\n", phy_name);
return 0;
}
-static int bcmgenet_mii_probe(struct net_device *dev)
+int bcmgenet_mii_probe(struct net_device *dev)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
struct device_node *dn = priv->pdev->dev.of_node;
@@ -345,22 +346,6 @@ static int bcmgenet_mii_probe(struct net_device *dev)
priv->old_pause = -1;
if (dn) {
- if (priv->phydev) {
- pr_info("PHY already attached\n");
- return 0;
- }
-
- /* In the case of a fixed PHY, the DT node associated
- * to the PHY is the Ethernet MAC DT node.
- */
- if (!priv->phy_dn && of_phy_is_fixed_link(dn)) {
- ret = of_phy_register_fixed_link(dn);
- if (ret)
- return ret;
-
- priv->phy_dn = of_node_get(dn);
- }
-
phydev = of_phy_connect(dev, priv->phy_dn, bcmgenet_mii_setup,
phy_flags, priv->phy_interface);
if (!phydev) {
@@ -386,7 +371,7 @@ static int bcmgenet_mii_probe(struct net_device *dev)
* PHY speed which is needed for bcmgenet_mii_config() to configure
* things appropriately.
*/
- ret = bcmgenet_mii_config(dev, true);
+ ret = bcmgenet_mii_config(dev);
if (ret) {
phy_disconnect(priv->phydev);
return ret;
@@ -397,14 +382,11 @@ static int bcmgenet_mii_probe(struct net_device *dev)
/* The internal PHY has its link interrupts routed to the
* Ethernet MAC ISRs
*/
- if (phy_is_internal(priv->phydev))
+ if (priv->internal_phy)
priv->mii_bus->irq[phydev->addr] = PHY_IGNORE_INTERRUPT;
else
priv->mii_bus->irq[phydev->addr] = PHY_POLL;
- pr_info("attached PHY at address %d [%s]\n",
- phydev->addr, phydev->drv->name);
-
return 0;
}
@@ -490,7 +472,10 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv)
{
struct device_node *dn = priv->pdev->dev.of_node;
struct device *kdev = &priv->pdev->dev;
+ const char *phy_mode_str = NULL;
+ struct phy_device *phydev = NULL;
char *compat;
+ int phy_mode;
int ret;
compat = kasprintf(GFP_KERNEL, "brcm,genet-mdio-v%d", priv->version);
@@ -513,17 +498,43 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv)
/* Fetch the PHY phandle */
priv->phy_dn = of_parse_phandle(dn, "phy-handle", 0);
+ /* In the case of a fixed PHY, the DT node associated
+ * to the PHY is the Ethernet MAC DT node.
+ */
+ if (!priv->phy_dn && of_phy_is_fixed_link(dn)) {
+ ret = of_phy_register_fixed_link(dn);
+ if (ret)
+ return ret;
+
+ priv->phy_dn = of_node_get(dn);
+ }
+
/* Get the link mode */
- priv->phy_interface = of_get_phy_mode(dn);
+ phy_mode = of_get_phy_mode(dn);
+ priv->phy_interface = phy_mode;
- return 0;
-}
+ /* We need to specifically look up whether this PHY interface is internal
+ * or not *before* we even try to probe the PHY driver over MDIO as we
+ * may have shut down the internal PHY for power saving purposes.
+ */
+ if (phy_mode < 0) {
+ ret = of_property_read_string(dn, "phy-mode", &phy_mode_str);
+ if (ret < 0) {
+ dev_err(kdev, "invalid PHY mode property\n");
+ return ret;
+ }
-static int bcmgenet_fixed_phy_link_update(struct net_device *dev,
- struct fixed_phy_status *status)
-{
- if (dev && dev->phydev && status)
- status->link = dev->phydev->link;
+ priv->phy_interface = PHY_INTERFACE_MODE_NA;
+ if (!strcasecmp(phy_mode_str, "internal"))
+ priv->internal_phy = true;
+ }
+
+ /* Make sure we initialize MoCA PHYs with a link down */
+ if (phy_mode == PHY_INTERFACE_MODE_MOCA) {
+ phydev = of_phy_find_device(dn);
+ if (phydev)
+ phydev->link = 0;
+ }
return 0;
}
@@ -574,18 +585,15 @@ static int bcmgenet_mii_pd_init(struct bcmgenet_priv *priv)
.asym_pause = 0,
};
- phydev = fixed_phy_register(PHY_POLL, &fphy_status, NULL);
+ phydev = fixed_phy_register(PHY_POLL, &fphy_status, -1, NULL);
if (!phydev || IS_ERR(phydev)) {
dev_err(kdev, "failed to register fixed PHY device\n");
return -ENODEV;
}
- if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) {
- ret = fixed_phy_set_link_update(
- phydev, bcmgenet_fixed_phy_link_update);
- if (!ret)
- phydev->link = 0;
- }
+ /* Make sure we initialize MoCA PHYs with a link down */
+ phydev->link = 0;
+
}
priv->phydev = phydev;
@@ -615,10 +623,6 @@ int bcmgenet_mii_init(struct net_device *dev)
ret = bcmgenet_mii_bus_init(priv);
if (ret)
- goto out_free;
-
- ret = bcmgenet_mii_probe(dev);
- if (ret)
goto out;
return 0;
@@ -626,7 +630,6 @@ int bcmgenet_mii_init(struct net_device *dev)
out:
of_node_put(priv->phy_dn);
mdiobus_unregister(priv->mii_bus);
-out_free:
kfree(priv->mii_bus->irq);
mdiobus_free(priv->mii_bus);
return ret;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 73c934cf6c61..79789d8e52da 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -10757,7 +10757,7 @@ static ssize_t tg3_show_temp(struct device *dev,
tg3_ape_scratchpad_read(tp, &temperature, attr->index,
sizeof(temperature));
spin_unlock_bh(&tp->lock);
- return sprintf(buf, "%u\n", temperature);
+ return sprintf(buf, "%u\n", temperature * 1000);
}