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2011-03-15smsc911x: Fix build error when SMSC_TRACE() usedJeongtae Park1-2/+2
This patch fixes build error when SMSC_TRACE() used. Signed-off-by: Jeongtae Park <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-15Merge branch 'master' of ↵David S. Miller3-2/+48
master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6
2011-03-15Merge branch 'master' of ↵John W. Linville22-232/+380
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-03-14igb: Add messaging for thermal sensor events on i350 devicesCarolyn Wyborny3-1/+44
This feature adds messaging to the link status change to notify the user if the device returned from a downshift or power off event due to the Thermal Sensor feature in i350 parts. Feature is only available on internal copper ports. Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-14igb: fix hw timestampingAnders Berggren1-1/+4
Hardware timestamping for Intel 82580 didn't work in either 2.6.36 or 2.6.37. Comparing it to Intel's igb-2.4.12 I found that the timecounter_init clock/counter initialization was done too early. Signed-off-by: Anders Berggren <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-14xen: netfront: fix xennet_get_ethtool_stats()Eric Dumazet1-1/+1
commit e9a799ea4a5551d2 (xen: netfront: ethtool stats fields should be unsigned long) made rx_gso_checksum_fixup an unsigned long. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14macvlan : fix checksums error when we are in bridge modeDaniel Lezcano1-0/+3
When the lower device has offloading capabilities, the packets checksums are not computed. That leads to have any macvlan port in bridge mode to not work because the packets are dropped due to a bad checksum. If the macvlan is in bridge mode, the packet is forwarded to another macvlan port and reach the network stack where it looks for a checksum but this one was not computed due to the offloading of the lower device. In this case, we have to set the packet with CHECKSUM_UNNECESSARY when it is forwarded to a bridged port and restore the previous value of ip_summed when the packet goes to the lowerdev. Signed-off-by: Daniel Lezcano <[email protected]> Cc: Patrick McHardy <[email protected]> Cc: Andrian Nord <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14CS89x0: Add networking support for QQ2440Domenico Andreoli2-2/+13
QQ2440 is only another non-ISA board using CS89x0. This patch adds the minimum bits required to make QQ2440 work with CS89x0. Signed-off-by: Domenico Andreoli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14CS89x0: Finish transition to CS89x0_NONISA_IRQDomenico Andreoli1-4/+4
CS89x0_NONISA_IRQ is selected by all those non-ISA boards which use CS89x0. This patch only cleans the last bits left after its introduction. Signed-off-by: Domenico Andreoli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-15PM: Remove CONFIG_PM_OPSRafael J. Wysocki2-5/+5
After redefining CONFIG_PM to depend on (CONFIG_PM_SLEEP || CONFIG_PM_RUNTIME) the CONFIG_PM_OPS option is redundant and can be replaced with CONFIG_PM. Signed-off-by: Rafael J. Wysocki <[email protected]>
2011-03-14ftmac100: use GFP_ATOMIC allocations where neededEric Dumazet1-5/+7
When running in softirq context, we should use GFP_ATOMIC allocations instead of GFP_KERNEL ones. Signed-off-by: Eric Dumazet <[email protected]> Tested-by: Po-Yu Chuang <[email protected]> Acked-by: Po-Yu Chuang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14NET: cdc-phonet, handle empty phonet headerJiri Slaby1-6/+3
Currently, for N 5800 XM I get: cdc_phonet: probe of 1-6:1.10 failed with error -22 It's because phonet_header is empty. Extra altsetting looks like there: E 05 24 00 01 10 03 24 ab 05 24 06 0a 0b 04 24 fd .$....$..$....$. E 00 . I don't see the header used anywhere so just check if the phonet descriptor is there, not the structure itself. Signed-off-by: Jiri Slaby <[email protected]> Cc: Rémi Denis-Courmont <[email protected]> Cc: David S. Miller <[email protected]> Acked-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14NET: cdc-phonet, fix stop-queue handlingJiri Slaby1-1/+0
Currently there is a warning emitted by the cdc-phonet driver: WARNING: at include/linux/netdevice.h:1557 usbpn_probe+0x3bb/0x3f0 [cdc_phonet]() Modules linked in: ... Pid: 5877, comm: insmod Not tainted 2.6.37.3-16-desktop #1 Call Trace: [<ffffffff810059b9>] dump_trace+0x79/0x340 [<ffffffff81520fdc>] dump_stack+0x69/0x6f [<ffffffff810580eb>] warn_slowpath_common+0x7b/0xc0 [<ffffffffa00254fb>] usbpn_probe+0x3bb/0x3f0 [cdc_phonet] ... ---[ end trace f5d3e02908603ab4 ]--- netif_stop_queue() cannot be called before register_netdev() So remove netif_stop_queue from the probe funtction to avoid that. Signed-off-by: Jiri Slaby <[email protected]> Cc: Rémi Denis-Courmont <[email protected]> Cc: David S. Miller <[email protected]> Acked-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14be2net: changes for BE3 native mode supportSathya Perla5-150/+252
So far be2net has been using BE3 in legacy mode. It now checks for native mode capability and if available it sets it. In native mode, the RX_COMPL structure is different from that in legacy mode. Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14netxen: Notify firmware of Flex-10 interface downSony Chacko1-0/+3
Notify firmware when a Flex-10 interface is brought down so that virtual connect manager can display the correct link status. Signed-off-by: Sony Chacko <[email protected]> Signed-off-by: Amit Kumar Salecha <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14xen: netfront: ethtool stats fields should be unsigned longIan Campbell1-1/+1
Fixup the rx_gso_checksum_fixup field added in e0ce4af920eb to be unsigned long as suggested by Ben Hutchings in <1298919198.2569.14.camel@bwh-desktop> Signed-off-by: Ian Campbell <[email protected]> Cc: Ben Hutchings <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14Davinci: Do not reset EMAC TX overruns counter on readThomas Lange1-1/+1
Don't reset tx_fifo_errors when reading out current EMAC stats. (tx_fifo_errors shows up as TX overruns in netdev stats.) Without this correction, the old counter value is lost every time stats are read out. Signed-off-by: Thomas Lange <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14phylib: SIOCGMIIREG/SIOCSMIIREG: allow access to all mdio addressesPeter Korsgaard1-3/+5
phylib would silently ignore the phy_id argument to these ioctls and perform the read/write with the active phydev address, whereas most non-phylib drivers seem to allow access to all mdio addresses (E.G. pcnet_cs). Signed-off-by: Peter Korsgaard <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14bnx2: Update firmware and versionMichael Chan2-5/+5
Update 5709 mips firmware to 6.2.1a to fix iSCSI performance regression. There was an unnecessary context read in the fast path affecting performance. Update bnx2 to 2.1.6. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14enic: Support newer version of firmware devcmd CMD_MCPU_FW_INFOVasanthy Kolluri3-3/+44
This patch provides support to the newer version of firmware devcmd CMD_MCPU_FW_INFO that returns additional information (ASIC type and revision) about the underlying hardware. This knowledge is required by the driver to implement any hardware specific features. Signed-off-by: Vasanthy Kolluri <[email protected]> Signed-off-by: Roopa Prabhu <[email protected]> Signed-off-by: David Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14can: wrong index used in inner looproel kluin1-3/+3
Index i was already used in the outer loop. Signed-off-by: Roel Kluin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14drivers/net: fix build warnings with CONFIG_PM_SLEEP disabledMichel Lespinasse2-3/+7
This fixes a couple of build warnings when CONFIG_PM is enabled but CONFIG_PM_SLEEP is disabled. Applies on top of v2.6.38-rc7 - I know it's late, but it would be great if v2.6.38 could compile without warnings! Signed-off-by: Michel Lespinasse <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: add set_mdio_gate in bb_infoYoshihiro Shimoda1-2/+19
The SH7757's ETHER and GETHER use common MDIO pin. The MDIO pin is selected by specific register. So this patch adds new interface in bb_info, and when the sh_eth driver use the mdio, the register can be changed by the function. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: add support for SH7757's GETHERYoshihiro Shimoda1-1/+135
The SH7757 have GETHER and ETHER both. This patch supports them. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: modify the PHY_INTERFACE_MODEYoshihiro Shimoda2-1/+3
The previous code had hardcoded the PHY_INTERFACE_MODE_MII of phy_connect. So some Gigabit PHYs will not behave correctly. The patch adds the phy_interface in sh_eth_plat_data, so we can select the phy interface. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: remove almost #ifdef of SH7763Yoshihiro Shimoda2-39/+47
The SH7763 has GETHER. So the specification of some registers differs than other CPUs. This patch removes almost #ifdef of CONFIG_CPU_SUBTYPE_SH7763. Then we are able to add other CPU's GETHER easily. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: remove the SH_TSU_ADDRYoshihiro Shimoda2-22/+27
The defination is hardcoded in this driver for some CPUs. This patch modifies to get resource of TSU address from platform_device. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14net: sh_eth: modify the definitions of registerYoshihiro Shimoda2-422/+527
The previous code cannot handle the ETHER and GETHER both as same time because the definitions of register was hardcoded. Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14bnx2x: fix swap of rx-ticks and tx-ticks parameters in interrupt coalescing flowAriel Elior1-1/+1
Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-14RDMA/cxgb4: Use ULP_MODE_TCPDDPSteve Wise1-0/+1
Set the ULP mode for initial RDMA connection setup to the proper DDP mode. This avoids wasting some HW resources while in streaming mode. Signed-off-by: Steve Wise <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-03-14ath9k: fix aggregation related interoperability issuesFelix Fietkau1-1/+1
Some clients seems to keep track of their reorder window even after an aggregation session has been disabled. This causes issues if there are still retried but not completed frames pending for the TID. To ensure that rx does not stall in such situations, set sendbar to 1 for any frame purged from the TID queue on teardown. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-03-14ath9k: improve reliability of beacon transmission and stuck beacon handlingFelix Fietkau3-74/+12
ath9k calls ath9k_hw_stoptxdma every time it sends a beacon, however there is not much point in doing that if the previous beacon and mcast traffic went out properly. On AR9380, calling that function too often can result in an increase of stuck beacons due to differences in the handling of the queue enable/disable functionality. With this patch, the queue will only be explicitly stopped if the previous data frames were not sent successfully. With the beacon code being the only remaining user of ath9k_hw_stoptxdma, this function can be simplified in order to remove the now pointless attempts at waiting for transmission completion, which would never happen at this point due to the different method of tx scheduling of the beacon queue. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-03-14ath9k: fix the .flush driver op implementationFelix Fietkau3-51/+34
This patch simplifies the flush op and reuses ath_drain_all_txq for flushing out pending frames if necessary. It also uses a global timeout of 200ms instead of the per-queue 60ms timeout. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-03-14ath9k: fix stopping tx dma on resetFelix Fietkau3-8/+35
In some situations, stopping Tx DMA frequently fails, leading to messages like this: ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA! This patch uses a few MAC features to abort DMA globally instead of iterating over all hardware queues and attempting to stop them individually. Not only is that faster and works with a shorter timeout, it also makes the process much more reliable. With this change, I can no longer trigger these messages on AR9380, and on AR9280 they become much more rare. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-03-14ath9k_hw: fix REG_SET_BIT and REG_CLR_BIT for multiple bitsFelix Fietkau1-2/+2
Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-03-12ipv6: Convert to use flowi6 where applicable.David S. Miller1-6/+6
Signed-off-by: David S. Miller <[email protected]>
2011-03-12net: Put flowi_* prefix on AF independent members of struct flowiDavid S. Miller1-1/+1
I intend to turn struct flowi into a union of AF specific flowi structs. There will be a common structure that each variant includes first, much like struct sock_common. This is the first step to move in that direction. Signed-off-by: David S. Miller <[email protected]>
2011-03-12ipv4: Create and use route lookup helpers.David S. Miller3-46/+27
The idea here is this minimizes the number of places one has to edit in order to make changes to how flows are defined and used. Signed-off-by: David S. Miller <[email protected]>
2011-03-12Merge branch 'master' of ↵David S. Miller29-469/+1316
master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6
2011-03-12Merge branch 'for-davem' of ↵David S. Miller58-1398/+1875
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-03-12ixgbe: DCB, PFC not cleared until reset occursJohn Fastabend2-51/+47
The PFC configuration is not cleared until the device is reset. This has not been a problem because setting DCB attributes forced a hardware reset. Now that we no longer require this reset to occur PFC remains configured even after being disabled until the device is reset. This removes a goto in the PFC hardware set routines for 82598 and 82599 devices that was short circuiting the clear. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: add support for VF Transmit rate limit using iproute2Lior Levy5-2/+93
Implemented ixgbe_ndo_set_vf_bw function which is being used by iproute2 tool. In addition, updated ixgbe_ndo_get_vf_config function to show the actual rate limit to the user. The rate limitation can be configured only when the link is up and the link speed is 10Gb. The rate limit value can be 0 or ranged between 11 and actual link speed measured in Mbps. A value of '0' disables the rate limit for this specific VF. iproute2 usage will be 'ip link set ethX vf Y rate Z'. After the command is made, the rate will be changed instantly. To view the current rate limit, use 'ip link show ethX'. The rates will be zeroed only upon driver reload or a link speed change. This feature is being supported by 82599 and X540 devices. Signed-off-by: Lior Levy <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: DCB, set minimum bandwidth per traffic classJohn Fastabend1-1/+1
DCB provides a guaranteed bandwidth in the case with 0% bandwidth then no bandwidth is guaranteed. However the traffic class should still be able to transmit traffic. For this to work the traffic class must be given the minimum credits required to send a frame. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: correct typo in define nameEmil Tantilov2-3/+3
VF Free Running Timer register name missing an F. Signed-off-by: Emil Tantilov <[email protected]> Acked-by: Greg Rose <[email protected]> Tested-by: Evan Swanson <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: update PHY code to support 100Mbps as well as 1G/10GEmil Tantilov4-99/+245
This change updates the PHY setup code to support 100Mbps capable PHYs as well as 10G and 1Gbps. Signed-off-by: Emil Tantilov <[email protected]> Tested-by: Stephen Ko <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: remove timer reset to 0 on timeoutEmil Tantilov1-6/+0
The VF mailbox polling for acks and messages would reset the timer to zero on a timeout. Under heavy load a timeout may actually occur without being the result of an error and when this occurs it is not practical to perform a full VF driver reset on every message timeout. Instead, just return an error (which is already done) and the VF driver will have an opportunity to retry the operation. Signed-off-by: Emil Tantilov <[email protected]> Acked-by: Greg Rose <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: DCB during ifup use correct CEE or IEEE modeJohn Fastabend1-10/+20
DCB settings are cleared in the hardware across link events during ifup ixgbe reprograms the hardware for DCB if it is enabled. Now that we have two modes CEE or IEEE we need to use the correct set of configuration data. This patch checks the dcbx_cap bits and then enables the device in the correct mode. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: IEEE 802.1Qaz, implement priority assignment tableJohn Fastabend5-19/+36
This patch adds support to use the priority assignment table in the ieee_ets structure to map priorities to traffic classes. Previously ixgbe only supported a 1:1 mapping. Now we can enable and disable hardware DCB support when multiple traffic classes are actually being used. This allows the default case all priorities mapped to traffic class 0 to work in normal hardware mode and utilize the full packet buffer. This patch does not address putting the hardware in 4TC mode so packet buffer space may be underutilized in this case. A follow up patch can address this optimization. But at least we have the hooks to do this now. Also CEE will behave as it always has and map priorities 1:1 with traffic classes. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: DCB, missed translation from 8021Qaz TSA to CEE link strictJohn Fastabend2-25/+23
The patch below allowed IEEE 802.1Qaz and CEE DCB hardware configurations to use common hardware set routines, commit 88eb696cc6a7af8f9272266965b1a4dd7d6a931b Author: John Fastabend <[email protected]> Date: Thu Feb 10 03:02:11 2011 -0800 ixgbe: DCB, abstract out dcb_config from DCB hardware configuration However the case when CEE link strict and group strict are set was missed and are currently being mapped incorrectly in some configurations. This patch resolves this. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2011-03-12ixgbe: DCB: enable RSS to be used with DCBJohn Fastabend2-9/+25
RSS had previously been disabled when DCB was enabled because DCB was single queued per traffic class. Now that DCB implements multiple Tx/Rx rings per traffic class enable RSS. Here RSS hashes across the queues in the traffic class. Signed-off-by: John Fastabend <[email protected]> Tested-by: Ross Brattain <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
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