From 0f6dfcee2e081f47a3e97cb8984fb4d62217e6f7 Mon Sep 17 00:00:00 2001 From: Vladimir Kondratiev Date: Tue, 18 Dec 2012 09:55:33 +0200 Subject: wireless: more 'capability info' bits define bits for 'capability info', as in recent spec edition IEEE802.11-2012 Also, add mask for 2-bit field 'bss type', as it is in 802.11ad Signed-off-by: Vladimir Kondratiev Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index f0859cc73861..09879eb24380 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1311,16 +1311,21 @@ struct ieee80211_vht_operation { #define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) #define WLAN_CAPABILITY_QOS (1<<9) #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) +#define WLAN_CAPABILITY_APSD (1<<11) +#define WLAN_CAPABILITY_RADIO_MEASURE (1<<12) #define WLAN_CAPABILITY_DSSS_OFDM (1<<13) +#define WLAN_CAPABILITY_DEL_BACK (1<<14) +#define WLAN_CAPABILITY_IMM_BACK (1<<15) /* DMG (60gHz) 802.11ad */ /* type - bits 0..1 */ +#define WLAN_CAPABILITY_DMG_TYPE_MASK (3<<0) #define WLAN_CAPABILITY_DMG_TYPE_IBSS (1<<0) /* Tx by: STA */ #define WLAN_CAPABILITY_DMG_TYPE_PBSS (2<<0) /* Tx by: PCP */ #define WLAN_CAPABILITY_DMG_TYPE_AP (3<<0) /* Tx by: AP */ #define WLAN_CAPABILITY_DMG_CBAP_ONLY (1<<2) -#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) +#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3) #define WLAN_CAPABILITY_DMG_PRIVACY (1<<4) #define WLAN_CAPABILITY_DMG_ECPAC (1<<5) -- cgit From 598a5938e04ce30d837dca4c3c3326c69435342a Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 28 Dec 2012 12:00:40 +0100 Subject: wireless: use __packed in ieee80211.h Use __packed instead of __attribute__((packed)). Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 84 +++++++++++++++++++++++------------------------ 1 file changed, 42 insertions(+), 42 deletions(-) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 09879eb24380..5db76ebe8810 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -180,7 +180,7 @@ struct ieee80211_hdr { u8 addr3[6]; __le16 seq_ctrl; u8 addr4[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_hdr_3addr { __le16 frame_control; @@ -189,7 +189,7 @@ struct ieee80211_hdr_3addr { u8 addr2[6]; u8 addr3[6]; __le16 seq_ctrl; -} __attribute__ ((packed)); +} __packed; struct ieee80211_qos_hdr { __le16 frame_control; @@ -199,7 +199,7 @@ struct ieee80211_qos_hdr { u8 addr3[6]; __le16 seq_ctrl; __le16 qos_ctrl; -} __attribute__ ((packed)); +} __packed; /** * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set @@ -576,7 +576,7 @@ struct ieee80211s_hdr { __le32 seqnum; u8 eaddr1[6]; u8 eaddr2[6]; -} __attribute__ ((packed)); +} __packed; /* Mesh flags */ #define MESH_FLAGS_AE_A4 0x1 @@ -614,7 +614,7 @@ struct ieee80211_quiet_ie { u8 period; __le16 duration; __le16 offset; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_msrment_ie @@ -626,7 +626,7 @@ struct ieee80211_msrment_ie { u8 mode; u8 type; u8 request[0]; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_channel_sw_ie @@ -637,7 +637,7 @@ struct ieee80211_channel_sw_ie { u8 mode; u8 new_ch_num; u8 count; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_tim @@ -650,7 +650,7 @@ struct ieee80211_tim_ie { u8 bitmap_ctrl; /* variable size: 1 - 251 bytes */ u8 virtual_map[1]; -} __attribute__ ((packed)); +} __packed; /** * struct ieee80211_meshconf_ie @@ -665,7 +665,7 @@ struct ieee80211_meshconf_ie { u8 meshconf_auth; u8 meshconf_form; u8 meshconf_cap; -} __attribute__ ((packed)); +} __packed; /** * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags @@ -695,7 +695,7 @@ struct ieee80211_rann_ie { __le32 rann_seq; __le32 rann_interval; __le32 rann_metric; -} __attribute__ ((packed)); +} __packed; enum ieee80211_rann_flags { RANN_FLAG_IS_GATE = 1 << 0, @@ -717,33 +717,33 @@ struct ieee80211_mgmt { __le16 status_code; /* possibly followed by Challenge text */ u8 variable[0]; - } __attribute__ ((packed)) auth; + } __packed auth; struct { __le16 reason_code; - } __attribute__ ((packed)) deauth; + } __packed deauth; struct { __le16 capab_info; __le16 listen_interval; /* followed by SSID and Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) assoc_req; + } __packed assoc_req; struct { __le16 capab_info; __le16 status_code; __le16 aid; /* followed by Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) assoc_resp, reassoc_resp; + } __packed assoc_resp, reassoc_resp; struct { __le16 capab_info; __le16 listen_interval; u8 current_ap[6]; /* followed by SSID and Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) reassoc_req; + } __packed reassoc_req; struct { __le16 reason_code; - } __attribute__ ((packed)) disassoc; + } __packed disassoc; struct { __le64 timestamp; __le16 beacon_int; @@ -751,11 +751,11 @@ struct ieee80211_mgmt { /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params, TIM */ u8 variable[0]; - } __attribute__ ((packed)) beacon; + } __packed beacon; struct { /* only variable items: SSID, Supported rates */ u8 variable[0]; - } __attribute__ ((packed)) probe_req; + } __packed probe_req; struct { __le64 timestamp; __le16 beacon_int; @@ -763,7 +763,7 @@ struct ieee80211_mgmt { /* followed by some of SSID, Supported rates, * FH Params, DS Params, CF Params, IBSS Params */ u8 variable[0]; - } __attribute__ ((packed)) probe_resp; + } __packed probe_resp; struct { u8 category; union { @@ -772,55 +772,55 @@ struct ieee80211_mgmt { u8 dialog_token; u8 status_code; u8 variable[0]; - } __attribute__ ((packed)) wme_action; + } __packed wme_action; struct{ u8 action_code; u8 element_id; u8 length; struct ieee80211_channel_sw_ie sw_elem; - } __attribute__((packed)) chan_switch; + } __packed chan_switch; struct{ u8 action_code; u8 dialog_token; u8 element_id; u8 length; struct ieee80211_msrment_ie msr_elem; - } __attribute__((packed)) measurement; + } __packed measurement; struct{ u8 action_code; u8 dialog_token; __le16 capab; __le16 timeout; __le16 start_seq_num; - } __attribute__((packed)) addba_req; + } __packed addba_req; struct{ u8 action_code; u8 dialog_token; __le16 status; __le16 capab; __le16 timeout; - } __attribute__((packed)) addba_resp; + } __packed addba_resp; struct{ u8 action_code; __le16 params; __le16 reason_code; - } __attribute__((packed)) delba; + } __packed delba; struct { u8 action_code; u8 variable[0]; - } __attribute__((packed)) self_prot; + } __packed self_prot; struct{ u8 action_code; u8 variable[0]; - } __attribute__((packed)) mesh_action; + } __packed mesh_action; struct { u8 action; u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; - } __attribute__ ((packed)) sa_query; + } __packed sa_query; struct { u8 action; u8 smps_control; - } __attribute__ ((packed)) ht_smps; + } __packed ht_smps; struct { u8 action_code; u8 dialog_token; @@ -828,9 +828,9 @@ struct ieee80211_mgmt { u8 variable[0]; } __packed tdls_discover_resp; } u; - } __attribute__ ((packed)) action; + } __packed action; } u; -} __attribute__ ((packed)); +} __packed; /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */ #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 @@ -846,7 +846,7 @@ struct ieee80211_mmie { __le16 key_id; u8 sequence_number[6]; u8 mic[8]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_vendor_ie { u8 element_id; @@ -861,20 +861,20 @@ struct ieee80211_rts { __le16 duration; u8 ra[6]; u8 ta[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_cts { __le16 frame_control; __le16 duration; u8 ra[6]; -} __attribute__ ((packed)); +} __packed; struct ieee80211_pspoll { __le16 frame_control; __le16 aid; u8 bssid[6]; u8 ta[6]; -} __attribute__ ((packed)); +} __packed; /* TDLS */ @@ -967,7 +967,7 @@ struct ieee80211_bar { __u8 ta[6]; __le16 control; __le16 start_seq_num; -} __attribute__((packed)); +} __packed; /* 802.11 BAR control masks */ #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 @@ -992,7 +992,7 @@ struct ieee80211_mcs_info { __le16 rx_highest; u8 tx_params; u8 reserved[3]; -} __attribute__((packed)); +} __packed; /* 802.11n HT capability MSC set */ #define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff @@ -1031,7 +1031,7 @@ struct ieee80211_ht_cap { __le16 extended_ht_cap_info; __le32 tx_BF_cap_info; u8 antenna_selection_info; -} __attribute__ ((packed)); +} __packed; /* 802.11n HT capabilities masks (for cap_info) */ #define IEEE80211_HT_CAP_LDPC_CODING 0x0001 @@ -1102,7 +1102,7 @@ struct ieee80211_ht_operation { __le16 operation_mode; __le16 stbc_param; u8 basic_set[16]; -} __attribute__ ((packed)); +} __packed; /* for ht_param */ #define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 @@ -1839,14 +1839,14 @@ struct ieee80211_country_ie_triplet { u8 first_channel; u8 num_channels; s8 max_power; - } __attribute__ ((packed)) chans; + } __packed chans; struct { u8 reg_extension_id; u8 reg_class; u8 coverage_class; - } __attribute__ ((packed)) ext; + } __packed ext; }; -} __attribute__ ((packed)); +} __packed; enum ieee80211_timeout_interval_type { WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */, -- cgit From ec61cd63dd3f3bf982180b2bcc1b325160d73837 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 28 Dec 2012 12:12:10 +0100 Subject: mac80211: support HT notify channel width action Support the HT notify channel width action frame to update the rate scaling about the bandwidth the peer can receive in. Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 9 +++++++++ net/mac80211/rx.c | 31 ++++++++++++++++++++++++++++++- 2 files changed, 39 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 5db76ebe8810..ccf9ee1dca8c 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -701,6 +701,11 @@ enum ieee80211_rann_flags { RANN_FLAG_IS_GATE = 1 << 0, }; +enum ieee80211_ht_chanwidth_values { + IEEE80211_HT_CHANWIDTH_20MHZ = 0, + IEEE80211_HT_CHANWIDTH_ANY = 1, +}; + #define WLAN_SA_QUERY_TR_ID_LEN 2 struct ieee80211_mgmt { @@ -821,6 +826,10 @@ struct ieee80211_mgmt { u8 action; u8 smps_control; } __packed ht_smps; + struct { + u8 action_code; + u8 chanwidth; + } __packed ht_notify_cw; struct { u8 action_code; u8 dialog_token; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 580704eba8b8..a19089565c4b 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2353,7 +2353,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) sdata->vif.type != NL80211_IFTYPE_ADHOC) break; - /* verify action & smps_control are present */ + /* verify action & smps_control/chanwidth are present */ if (len < IEEE80211_MIN_ACTION_SIZE + 2) goto invalid; @@ -2392,6 +2392,35 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) IEEE80211_RC_SMPS_CHANGED); goto handled; } + case WLAN_HT_ACTION_NOTIFY_CHANWIDTH: { + struct ieee80211_supported_band *sband; + u8 chanwidth = mgmt->u.action.u.ht_notify_cw.chanwidth; + bool old_40mhz, new_40mhz; + + /* If it doesn't support 40 MHz it can't change ... */ + if (!rx->sta->supports_40mhz) + goto handled; + + old_40mhz = rx->sta->sta.ht_cap.cap & + IEEE80211_HT_CAP_SUP_WIDTH_20_40; + new_40mhz = chanwidth == IEEE80211_HT_CHANWIDTH_ANY; + + if (old_40mhz == new_40mhz) + goto handled; + + if (new_40mhz) + rx->sta->sta.ht_cap.cap |= + IEEE80211_HT_CAP_SUP_WIDTH_20_40; + else + rx->sta->sta.ht_cap.cap &= + ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; + + sband = rx->local->hw.wiphy->bands[status->band]; + + rate_control_rate_update(local, sband, rx->sta, + IEEE80211_RC_BW_CHANGED); + goto handled; + } default: goto invalid; } -- cgit From 8f9dc85348ac37ff3b6b031d22e93a5b59d81f83 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Fri, 4 Jan 2013 00:51:24 +0100 Subject: bcma: mips: remove assigned_irqs from structure This member is not needed any more. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/driver_mips.c | 2 -- include/linux/bcma/bcma_driver_mips.h | 1 - 2 files changed, 3 deletions(-) (limited to 'include/linux') diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index 69815079a6dd..c6d7be33b972 100644 --- a/drivers/bcma/driver_mips.c +++ b/drivers/bcma/driver_mips.c @@ -263,8 +263,6 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore) bcma_core_mips_early_init(mcore); - mcore->assigned_irqs = 1; - switch (bus->chipinfo.id) { case BCMA_CHIP_ID_BCM4716: case BCMA_CHIP_ID_BCM4748: diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 0baf8a56b794..6495579e3f35 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -36,7 +36,6 @@ struct bcma_drv_mips { struct bcma_device *core; u8 setup_done:1; u8 early_setup_done:1; - unsigned int assigned_irqs; }; #ifdef CONFIG_BCMA_DRIVER_MIPS -- cgit From e2aa19fadd718d7dd920a3994118863861a4b61e Mon Sep 17 00:00:00 2001 From: Nathan Hintz Date: Thu, 10 Jan 2013 17:54:09 +0100 Subject: bcma: return the mips irq number in bcma_core_irq The irq signal numbers that are send by the cpu are increased by 2 from the number programmed into the mips core by bcma. Return the irq number on which the irqs are send in bcma_core_irq() now. Signed-off-by: Nathan Hintz Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- arch/mips/bcm47xx/serial.c | 2 +- drivers/bcma/driver_chipcommon.c | 2 +- drivers/bcma/driver_mips.c | 12 +++++++++--- drivers/bcma/driver_pci_host.c | 4 ++-- include/linux/bcma/bcma_driver_mips.h | 2 +- 5 files changed, 14 insertions(+), 8 deletions(-) (limited to 'include/linux') diff --git a/arch/mips/bcm47xx/serial.c b/arch/mips/bcm47xx/serial.c index 57981e4fe2bc..b8ef965705cf 100644 --- a/arch/mips/bcm47xx/serial.c +++ b/arch/mips/bcm47xx/serial.c @@ -62,7 +62,7 @@ static int __init uart8250_init_bcma(void) p->mapbase = (unsigned int) bcma_port->regs; p->membase = (void *) bcma_port->regs; - p->irq = bcma_port->irq + 2; + p->irq = bcma_port->irq; p->uartclk = bcma_port->baud_base; p->regshift = bcma_port->reg_shift; p->iotype = UPIO_MEM; diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c index e461ad25fda4..28fa50ad87be 100644 --- a/drivers/bcma/driver_chipcommon.c +++ b/drivers/bcma/driver_chipcommon.c @@ -329,7 +329,7 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc) return; } - irq = bcma_core_mips_irq(cc->core); + irq = bcma_core_irq(cc->core); /* Determine the registers of the UARTs */ cc->nr_serial_ports = (cc->capabilities & BCMA_CC_CAP_NRUART); diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index 90f20a247725..a808404db4b1 100644 --- a/drivers/bcma/driver_mips.c +++ b/drivers/bcma/driver_mips.c @@ -85,7 +85,7 @@ static u32 bcma_core_mips_irqflag(struct bcma_device *dev) * If disabled, 5 is returned. * If not supported, 6 is returned. */ -unsigned int bcma_core_mips_irq(struct bcma_device *dev) +static unsigned int bcma_core_mips_irq(struct bcma_device *dev) { struct bcma_device *mdev = dev->bus->drv_mips.core; u32 irqflag; @@ -102,7 +102,13 @@ unsigned int bcma_core_mips_irq(struct bcma_device *dev) return 5; } -EXPORT_SYMBOL(bcma_core_mips_irq); + +unsigned int bcma_core_irq(struct bcma_device *dev) +{ + unsigned int mips_irq = bcma_core_mips_irq(dev); + return mips_irq <= 4 ? mips_irq + 2 : 0; +} +EXPORT_SYMBOL(bcma_core_irq); static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq) { @@ -299,7 +305,7 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore) break; default: list_for_each_entry(core, &bus->cores, list) { - core->irq = bcma_core_mips_irq(core) + 2; + core->irq = bcma_core_irq(core); } bcma_err(bus, "Unknown device (0x%x) found, can not configure IRQs\n", diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index e6b5c89469dc..ef9f0938da77 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -577,7 +577,7 @@ int bcma_core_pci_plat_dev_init(struct pci_dev *dev) pr_info("PCI: Fixing up device %s\n", pci_name(dev)); /* Fix up interrupt lines */ - dev->irq = bcma_core_mips_irq(pc_host->pdev->core) + 2; + dev->irq = bcma_core_irq(pc_host->pdev->core); pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); return 0; @@ -596,6 +596,6 @@ int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, pci_ops); - return bcma_core_mips_irq(pc_host->pdev->core) + 2; + return bcma_core_irq(pc_host->pdev->core); } EXPORT_SYMBOL(bcma_core_pci_pcibios_map_irq); diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 6495579e3f35..73c7f4b882cc 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -48,6 +48,6 @@ static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); -extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); +extern unsigned int bcma_core_irq(struct bcma_device *core); #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ -- cgit From 990debe2ca8379863709721926550a55f47f3880 Mon Sep 17 00:00:00 2001 From: Nathan Hintz Date: Thu, 10 Jan 2013 22:24:03 -0800 Subject: bcma: update pci configuration for bcm4706/bcm4716 Update the PCI configuration for BCM4706 and BCM4716 per the 2011 Broadcom SDK. Signed-off-by: Nathan Hintz Signed-off-by: John W. Linville --- drivers/bcma/driver_pci_host.c | 13 ++++++++++++- include/linux/bcma/bcma_driver_pci.h | 2 ++ 2 files changed, 14 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index ef9f0938da77..37d1777dcd47 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -427,7 +427,7 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) /* Reset RC */ usleep_range(3000, 5000); pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST_OE); - usleep_range(1000, 2000); + msleep(50); pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST | BCMA_CORE_PCI_CTL_RST_OE); @@ -489,6 +489,17 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) bcma_core_pci_enable_crs(pc); + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706 || + bus->chipinfo.id == BCMA_CHIP_ID_BCM4716) { + u16 val16; + bcma_extpci_read_config(pc, 0, 0, BCMA_CORE_PCI_CFG_DEVCTRL, + &val16, sizeof(val16)); + val16 |= (2 << 5); /* Max payload size of 512 */ + val16 |= (2 << 12); /* MRRS 512 */ + bcma_extpci_write_config(pc, 0, 0, BCMA_CORE_PCI_CFG_DEVCTRL, + &val16, sizeof(val16)); + } + /* Enable PCI bridge BAR0 memory & master access */ tmp = PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; bcma_extpci_write_config(pc, 0, 0, PCI_COMMAND, &tmp, sizeof(tmp)); diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 41da581e1612..31232247a1ee 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -179,6 +179,8 @@ struct pci_dev; #define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */ #define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */ +#define BCMA_CORE_PCI_CFG_DEVCTRL 0xd8 + /* PCIE Root Capability Register bits (Host mode only) */ #define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 -- cgit From 6bf2e5461479c4511f59946a7378db576b04dbc5 Mon Sep 17 00:00:00 2001 From: Nathan Hintz Date: Fri, 11 Jan 2013 22:07:22 -0800 Subject: bcma: fix bcm4716/bcm4748 i2s irqflag The default irqflag assignment for the I2S core on some Broadcom 4716/4748 devices is invalid and needs to be corrected (from the Broadcom SDK). Signed-off-by: Nathan Hintz Acked-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/driver_mips.c | 28 ++++++++++++++++++++++++++++ include/linux/bcma/bcma_driver_mips.h | 1 + 2 files changed, 29 insertions(+) (limited to 'include/linux') diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c index a808404db4b1..9fe86ee16c66 100644 --- a/drivers/bcma/driver_mips.c +++ b/drivers/bcma/driver_mips.c @@ -256,6 +256,32 @@ void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) mcore->early_setup_done = true; } +static void bcma_fix_i2s_irqflag(struct bcma_bus *bus) +{ + struct bcma_device *cpu, *pcie, *i2s; + + /* Fixup the interrupts in 4716/4748 for i2s core (2010 Broadcom SDK) + * (IRQ flags > 7 are ignored when setting the interrupt masks) + */ + if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4716 && + bus->chipinfo.id != BCMA_CHIP_ID_BCM4748) + return; + + cpu = bcma_find_core(bus, BCMA_CORE_MIPS_74K); + pcie = bcma_find_core(bus, BCMA_CORE_PCIE); + i2s = bcma_find_core(bus, BCMA_CORE_I2S); + if (cpu && pcie && i2s && + bcma_aread32(cpu, BCMA_MIPS_OOBSELINA74) == 0x08060504 && + bcma_aread32(pcie, BCMA_MIPS_OOBSELINA74) == 0x08060504 && + bcma_aread32(i2s, BCMA_MIPS_OOBSELOUTA30) == 0x88) { + bcma_awrite32(cpu, BCMA_MIPS_OOBSELINA74, 0x07060504); + bcma_awrite32(pcie, BCMA_MIPS_OOBSELINA74, 0x07060504); + bcma_awrite32(i2s, BCMA_MIPS_OOBSELOUTA30, 0x87); + bcma_debug(bus, + "Moved i2s interrupt to oob line 7 instead of 8\n"); + } +} + void bcma_core_mips_init(struct bcma_drv_mips *mcore) { struct bcma_bus *bus; @@ -269,6 +295,8 @@ void bcma_core_mips_init(struct bcma_drv_mips *mcore) bcma_core_mips_early_init(mcore); + bcma_fix_i2s_irqflag(bus); + switch (bus->chipinfo.id) { case BCMA_CHIP_ID_BCM4716: case BCMA_CHIP_ID_BCM4748: diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 73c7f4b882cc..0d1ea297851a 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -28,6 +28,7 @@ #define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 #define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 +#define BCMA_MIPS_OOBSELINA74 0x004 #define BCMA_MIPS_OOBSELOUTA30 0x100 struct bcma_device; -- cgit From d437c86baacf265a640dfc462c75941d02c0e153 Mon Sep 17 00:00:00 2001 From: Bing Zhao Date: Wed, 23 Jan 2013 20:33:58 -0800 Subject: ieee80211: define AKM suite selectors type 5, 6 and 7 Reference: IEEE 802.11-2012 8.4.2.27.3 "AKM suites" Signed-off-by: Bing Zhao Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index ccf9ee1dca8c..11c8bc87fdcb 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1898,7 +1898,10 @@ enum ieee80211_sa_query_action { /* AKM suite selectors */ #define WLAN_AKM_SUITE_8021X 0x000FAC01 #define WLAN_AKM_SUITE_PSK 0x000FAC02 -#define WLAN_AKM_SUITE_SAE 0x000FAC08 +#define WLAN_AKM_SUITE_8021X_SHA256 0x000FAC05 +#define WLAN_AKM_SUITE_PSK_SHA256 0x000FAC06 +#define WLAN_AKM_SUITE_TDLS 0x000FAC07 +#define WLAN_AKM_SUITE_SAE 0x000FAC08 #define WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09 #define WLAN_MAX_KEY_LEN 32 -- cgit From a6ca2e10f795111a90a4efabb07717258669e03d Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 26 Jan 2013 21:38:35 +0100 Subject: ssb: add gpio_to_irq The old bcm47xx gpio code had support for gpio_to_irq, but the new code did not provide this function, but returned -ENXIO all the time. This patch adds the missing function. arch/mips/bcm47xx/wgt634u.c calls gpio_to_irq() and got the correct irq number with the old gpio handling code. With this patch the code in wgt634u.c should work again. I do not have a wgt634u to test this. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/ssb/driver_gpio.c | 22 ++++++++++++++++++++++ include/linux/ssb/ssb_driver_mips.h | 5 +++++ 2 files changed, 27 insertions(+) (limited to 'include/linux') diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c index 97ac0a38e3d0..accabe39b320 100644 --- a/drivers/ssb/driver_gpio.c +++ b/drivers/ssb/driver_gpio.c @@ -74,6 +74,16 @@ static void ssb_gpio_chipco_free(struct gpio_chip *chip, unsigned gpio) ssb_chipco_gpio_pullup(&bus->chipco, 1 << gpio, 0); } +static int ssb_gpio_chipco_to_irq(struct gpio_chip *chip, unsigned gpio) +{ + struct ssb_bus *bus = ssb_gpio_get_bus(chip); + + if (bus->bustype == SSB_BUSTYPE_SSB) + return ssb_mips_irq(bus->chipco.dev) + 2; + else + return -EINVAL; +} + static int ssb_gpio_chipco_init(struct ssb_bus *bus) { struct gpio_chip *chip = &bus->gpio; @@ -86,6 +96,7 @@ static int ssb_gpio_chipco_init(struct ssb_bus *bus) chip->set = ssb_gpio_chipco_set_value; chip->direction_input = ssb_gpio_chipco_direction_input; chip->direction_output = ssb_gpio_chipco_direction_output; + chip->to_irq = ssb_gpio_chipco_to_irq; chip->ngpio = 16; /* There is just one SoC in one device and its GPIO addresses should be * deterministic to address them more easily. The other buses could get @@ -134,6 +145,16 @@ static int ssb_gpio_extif_direction_output(struct gpio_chip *chip, return 0; } +static int ssb_gpio_extif_to_irq(struct gpio_chip *chip, unsigned gpio) +{ + struct ssb_bus *bus = ssb_gpio_get_bus(chip); + + if (bus->bustype == SSB_BUSTYPE_SSB) + return ssb_mips_irq(bus->extif.dev) + 2; + else + return -EINVAL; +} + static int ssb_gpio_extif_init(struct ssb_bus *bus) { struct gpio_chip *chip = &bus->gpio; @@ -144,6 +165,7 @@ static int ssb_gpio_extif_init(struct ssb_bus *bus) chip->set = ssb_gpio_extif_set_value; chip->direction_input = ssb_gpio_extif_direction_input; chip->direction_output = ssb_gpio_extif_direction_output; + chip->to_irq = ssb_gpio_extif_to_irq; chip->ngpio = 5; /* There is just one SoC in one device and its GPIO addresses should be * deterministic to address them more easily. The other buses could get diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h index 07a9c7a2e088..afe79d40a99e 100644 --- a/include/linux/ssb/ssb_driver_mips.h +++ b/include/linux/ssb/ssb_driver_mips.h @@ -45,6 +45,11 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore) { } +static inline unsigned int ssb_mips_irq(struct ssb_device *dev) +{ + return 0; +} + #endif /* CONFIG_SSB_DRIVER_MIPS */ #endif /* LINUX_SSB_MIPSCORE_H_ */ -- cgit From 8f1ca2683225afa21b827ff620a6225c390771a9 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 26 Jan 2013 21:39:44 +0100 Subject: bcma: add gpio_to_irq The old bcm47xx gpio code had support for gpio_to_irq, but the new code did not provide this function, but returned -ENXIO all the time. This patch adds the missing function. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/driver_gpio.c | 11 +++++++++++ include/linux/bcma/bcma_driver_mips.h | 9 +++++++-- 2 files changed, 18 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c index 9a6f585da2d9..0b5df538dfd9 100644 --- a/drivers/bcma/driver_gpio.c +++ b/drivers/bcma/driver_gpio.c @@ -73,6 +73,16 @@ static void bcma_gpio_free(struct gpio_chip *chip, unsigned gpio) bcma_chipco_gpio_pullup(cc, 1 << gpio, 0); } +static int bcma_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) +{ + struct bcma_drv_cc *cc = bcma_gpio_get_cc(chip); + + if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC) + return bcma_core_irq(cc->core); + else + return -EINVAL; +} + int bcma_gpio_init(struct bcma_drv_cc *cc) { struct gpio_chip *chip = &cc->gpio; @@ -85,6 +95,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc) chip->set = bcma_gpio_set_value; chip->direction_input = bcma_gpio_direction_input; chip->direction_output = bcma_gpio_direction_output; + chip->to_irq = bcma_gpio_to_irq; chip->ngpio = 16; /* There is just one SoC in one device and its GPIO addresses should be * deterministic to address them more easily. The other buses could get diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 0d1ea297851a..fb61f3fb4ddb 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -42,13 +42,18 @@ struct bcma_drv_mips { #ifdef CONFIG_BCMA_DRIVER_MIPS extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); + +extern unsigned int bcma_core_irq(struct bcma_device *core); #else static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } + +static inline unsigned int bcma_core_irq(struct bcma_device *core) +{ + return 0; +} #endif extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); -extern unsigned int bcma_core_irq(struct bcma_device *core); - #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ -- cgit