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2012-12-10ath9k_hw: Fix PAPRD registers for AR9485Sujith Manoharan
Various PAPRD registers are at addresses that are different from those for the rest of the chips in the AR9003 family. Fix them. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10ath9k: ar9003: fix OTP register offsets for AR9340Gabor Juhos
Trying to access the OTP memory on the AR9340 causes a data bus error like this: Data bus error, epc == 86e84164, ra == 86e84164 Oops[#1]: Cpu 0 $ 0 : 00000000 00000061 deadc0de 00000000 $ 4 : b8115f18 00015f18 00000007 00000004 $ 8 : 00000001 7c7c3c7c 7c7c7c7c 7c7c7c7c $12 : 7c7c3c7c 001f0041 00000000 7c7c7c3c $16 : 86ee0000 00015f18 00000000 00000007 $20 : 00000004 00000064 00000004 86d71c44 $24 : 00000000 86e6ca00 $28 : 86d70000 86d71b20 86ece0c0 86e84164 Hi : 00000000 Lo : 00000064 epc : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw] Tainted: G O ra : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw] Status: 1100d403 KERNEL EXL IE Cause : 4080801c PrId : 0001974c (MIPS 74Kc) Modules linked in: ath9k(O+) ath9k_common(O) ath9k_hw(O) ath(O) ar934x_nfc mac80211(O) usbcore usb_common scsi_mod nls_base nand nand_ecc nand_ids crc_ccitt cfg80211(O) compat(O) arc4 aes_generic crypto_blkcipher cryptomgr aead crypto_hash crypto_algapi ledtrig_timer ledtrig_default_on leds_gpio Process insmod (pid: 459, threadinfo=86d70000, task=87942140, tls=779ac440) Stack : 802fb500 000200da 804db150 804e0000 87816130 86ee0000 00010000 86d71b88 86d71bc0 00000004 00000003 86e9fcd0 80305300 0002c0d0 86e74c50 800b4c20 000003e8 00000001 00000000 86ee0000 000003ff 86e9fd64 80305300 80123938 fffffffc 00000004 000058bc 00000000 86ea0000 86ee0000 000001ff 878d6000 99999999 86e9fdc0 86ee0fcc 86e9e664 0000c0d0 86ee0000 0000700000007000 ... Call Trace: [<86e84164>] ath9k_hw_wait+0x58/0xb0 [ath9k_hw] [<86e9fcd0>] ath9k_hw_setup_statusring+0x16b8/0x1c7c [ath9k_hw] Code: 0000a812 0040f809 00000000 <00531024> 1054000b 24020001 0c05b5dc 2404000a 26520001 The cause of the error is that the OTP register offsets are different on the AR9340 than the actually used values. Cc: <stable@vger.kernel.org> # 3.0+ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10rt2800usb: Add support for 2001:3c1e (D-Link DWA-125 rev B1) USB Wi-Fi adapterMaia Kozheva
D-Link DWA-125/B1 is a relatively new USB Wi-Fi adapter, using a Ralink chipset supported by the rt2800usb driver. Currently, to work around the problem (it's missing in all present kernel versions, up to and including 3.7.x), I had to add this to /etc/rc.local: echo 2001 3c1e >> /sys/bus/usb/drivers/rt2800usb/new_id After that, the device works without problems. Been using it for over a week with no bugs in sight. The attached patch is trivial and simply adds the new USB ID to the list of devices handled by rt2800usb. Signed-off-by: Maia Kozheva <sikon@ubuntu.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10carl9170: fix copy and paste mishap in carl9170_handle_mpduChristian Lamparter
This patch fixes a regression which was introduced by: "carl9170: split up carl9170_handle_mpdu" Previously, the ieee80211_rx_status was kept on the stack of carl9170_handle_mpdu. Now it's passed into the function as a pointer parameter. Hence, the old memcpy call needs to be fixed. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmsmac: add support for BCM43224 with PCI id of 14e4:a8d8Hauke Mehrtens
This device can be found on some embedded devices connected to a Broadcom SoC like the BCM4718. I tested this with my Netgear WNDR3400 v1. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmsmac: do a read after the write of the objmem on broken PCIe controllersHauke Mehrtens
As described in the documentation of bcma_wflush16 in drivers/net /wireless/brcm80211/brcmsmac/types.h some PCIe controllers of Broadcom SoCs are broken. The PCIe controller on these SoCs are mostly used to connect some additional wifi device to the SoC and some of these wifi devices are supported by brcmsmac. For my BCM43224 connected to the broken PCIe controller of the BCM4718 I need an extra read after write in brcms_b_write_objmem() to prevent a Data bus error. This fixes the problem reading tsf_random later. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10ath9k: Fix regression in 'xmit' debugfs fileSujith Manoharan
Commit "ath9k: Fix the 'xmit' debugfs file" changed the the array size of ath_stats.txstats to IEEE80211_NUM_ACS, which is wrong because the HW queue number is used to update the statistics. Revert back to using ATH9K_NUM_TX_QUEUES. Reported-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10b43legacy: Fix firmware loading when driver is built into the kernelLarry Finger
Recent versions of udev cause synchronous firmware loading from the probe routine to fail because the request to user space times out. The original fix for b43legacy (commit a3ea2c7) moved the firmware load from the probe routine to a work queue, but it still used synchronous firmware loading. This method is OK when b43legacy is built as a module; however, it fails when the driver is compiled into the kernel. This version changes the code to load the initial firmware file using request_firmware_nowait(). A completion event is used to hold the work queue until that file is available. The remaining firmware files are read synchronously. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> (V3.4+) Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmsmac: add support for cores with revision 17Hauke Mehrtens
This adds support for bcma wifi core revision 17 which is found on BCM4716/4717/4718 SoCs. The firmware version 610.812 for brcmsmac found in linux-firmware does not support these cores, but a firmware generated with b43-fwcutter from the proprietary broadcom wireless driver works with these chips. This wifi core contains a revision 5 N-PHY and a revision 7 radio of type 0x2056. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10Revert "ath9k_hw: Update AR9003 high_power tx gain table"Felix Fietkau
This reverts commit f74b9d365ddd33a375802b064f96a5d0e99af7c0. Turns out reverting commit a240dc7b3c7463bd60cf0a9b2a90f52f78aae0fd "ath9k_hw: Updated AR9003 tx gain table for 5GHz" was not enough to bring the tx power back to normal levels on devices like the Buffalo WZR-HP-G450H, this one needs to be reverted as well. This revert improves tx power by ~10 db on that device Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Cc: rmanohar@qca.qualcomm.com Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: remove WL_CONN() macroArend van Spriel
Get rid of WL_CONN(...) macro in favor of brcmf_dbg(CONN,...) Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: remove WL_SCAN() macroArend van Spriel
Get rid of WL_SCAN(...) macro in favor of brcmf_dbg(SCAN,...) Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: remove WL_TRACE() macroArend van Spriel
Get rid of WL_TRACE(...) macro in favor of brcmf_dbg(TRACE,...) Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: replace WL_INFO() macroArend van Spriel
Get rid of WL_INFO() in favor of brcmf_dbg(INFO,...). Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: replace WL_ERR() with brcmf_err()Arend van Spriel
Getting rid of wl_cfg80211 specific error log macro. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: consolidate debug macros in wl_cfg80211Arend van Spriel
The source file wl_cfg80211.c has its own debug macros and levels. This patch maps the macros to the ones used in the rest of the brcmfmac driver. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10net: 8390: use io{read,write}*_rep accessorsMatthew Leach
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the 8390 accessors with io{read,write}{8,16,32}_rep calls instead. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Cc: David Miller <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Matthew Leach <matthew@mattleach.net> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10net: dm9000: use io{read,write}*_rep accessorsMatthew Leach
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the default DM9000 accessors with io{read,write}{8,16,32}_rep calls instead. This is required as the dm9000 driver is in use by the blackfin architecture which uses the asm-generic io accessors. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Cc: David Miller <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Matthew Leach <matthew@mattleach.net> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10net: smc91x: use io{read, write}*_rep accessors instead of string functionsWill Deacon
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the default SMC accessors with io{read,write}{8,16,32}_rep calls instead, which are defined for all architectures. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: netdev@vger.kernel.org Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10brcmfmac: error messages should not be suppressedArend van Spriel
The call to brcmf_dbg(ERROR, ...) only resulted in a log message when compiled with -DDEBUG. Error messages are valuable for resolving issues so this patch replaces it with brcmf_err(...) so they always end up in the log. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: use one list of event defintionsArend van Spriel
Currently, adding a new event requires modification in two source files. Use macro definition to have one place and have better maintainability. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmsmac: fix uninitialized variable warning on arm architectureArend van Spriel
Using gcc v4.7.2 gave following warning: CC [M] drivers/net/wireless/brcm80211/brcmsmac/aiutils.o brcmsmac/aiutils.c: In function 'ai_deviceremoved': brcmsmac/aiutils.c:733:9: error: 'w' may be used uninitialized in this function [-Werror=uninitialized] Inspection of the pci_read_config_dword() function showed it can return without modifying the output variable 'w' so this patch initializes it to 0. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Piotr Haber <phaber@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10brcmfmac: rework bus interfaceArend van Spriel
Rework the bus interface between common driver part and bus-specific driver part. It prepares for adding tracing in bus-specific callback functions. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-12-10smsc95xx: fix async register writes on big endian platformsSteve Glendinning
This patch fixes a missing endian conversion which results in the interface failing to come up on BE platforms. It also removes an unnecessary pointer dereference from this function. Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10smsc95xx: fix register dump of last registerSteve Glendinning
This patch fixes the ethtool register dump for smsc95xx to dump all 4 bytes of the final register (COE_CR) instead of just the first byte. Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10smsc75xx: only set mac address once on bindSteve Glendinning
This patch changes when we decide what the device's MAC address is from per ifconfig up to once when the device is connected. Without this patch, a manually forced device MAC is overwritten on ifconfig down/up. Also devices that have no EEPROM are assigned a new random address on ifconfig down/up instead of persisting the same one. Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net> Reported-by: Robert Cunningham <rcunningham@nsmsurveillance.com> Cc: Bjorn Mork <bjorn@mork.no> Cc: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-10virtio_net: fix a typo in virtnet_alloc_queues()Amerigo Wang
Obviously it should check !vi->rq. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Jason Wang <jasowang@redhat.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09virtio-net: support changing the number of queue pairs through ethtoolJason Wang
This patch implements the ethtool_{set|get}_channels method of virtio-net to allow user to change the number of queues when the device is running on demand. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09virtio_net: multiqueue supportJason Wang
This patch adds the multiqueue (VIRTIO_NET_F_MQ) support to virtio_net driver. VIRTIO_NET_F_MQ capable device could allow the driver to do packet transmission and reception through multiple queue pairs and does the packet steering to get better performance. By default, one one queue pair is used, user could change the number of queue pairs by ethtool in the next patch. When multiple queue pairs is used and the number of queue pairs is equal to the number of vcpus. Driver does the following optimizations to implement per-cpu virt queue pairs: - select the txq based on the smp processor id. - smp affinity hint to the cpu that owns the queue pairs. This could be used with the flow steering support of the device to guarantee the packets of a single flow is handled by the same cpu. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09virtio-net: separate fields of sending/receiving queue from virtnet_infoJason Wang
To support multiqueue transmitq/receiveq, the first step is to separate queue related structure from virtnet_info. This patch introduce send_queue and receive_queue structure and use the pointer to them as the parameter in functions handling sending/receiving. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09vxlan: Add capability of Rx checksum offload for inner packetJoseph Gasparakis
This patch adds capability in vxlan to identify received checksummed inner packets and signal them to the upper layers of the stack. The driver needs to set the skb->encapsulation bit and also set the skb->ip_summed to CHECKSUM_UNNECESSARY. Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09vxlan: capture inner headers during encapsulationJoseph Gasparakis
Allow VXLAN to make use of Tx checksum offloading and Tx scatter-gather. The advantage to these two changes is that it also allows the VXLAN to make use of GSO. Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-09r8169: workaround for missing extended GigaMAC registersfrançois romieu
GigaMAC registers have been reported left unitialized in several situations: - after cold boot from power-off state - after S3 resume Tweaking rtl_hw_phy_config takes care of both. This patch removes an excess entry (",") at the end of the exgmac_reg array as well. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Wang YanQing <udknight@gmail.com> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07bonding: Fix check for ethtool get_link operation supportBen Hutchings
Since commit 2c60db037034 ('net: provide a default dev->ethtool_ops') all devices have a non-null ethtool_ops. Test only dev->ethtool_ops->get_link in both places where we care. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07net: phy: smsc: Fix config_init typoPatrick Trantham
Correct a mistake made in the previous commit due to reckless copy-and-pasting. Signed-off-by: Patrick Trantham <patrick.trantham@fuel7.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07drivers/net: fix up function prototypes after __dev* removalsGreg Kroah-Hartman
The __dev* removal patches for the network drivers ended up messing up the function prototypes for a bunch of drivers. This patch fixes all of them back up to be properly aligned. Bonus is that this almost removes 100 lines of code, always a nice surprise. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07ath9k: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas
Use the standard #defines for PCIe Capability ASPM fields. Previously we used PCIE_LINK_STATE_L0S and PCIE_LINK_STATE_L1 directly, but these are defined for the Linux ASPM interfaces, e.g., pci_disable_link_state(), and only coincidentally match the actual register bits. PCIE_LINK_STATE_CLKPM, also part of that interface, does not match the register bit. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2012-12-07Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== This pull request is intended for 3.8... This includes a Bluetooth pull. Gustavo says: "A few more patches to 3.8, I hope they can still make it to mainline! The most important ones are the socket option for the SCO protocol to allow accept/refuse new connections from userspace. Other than that I added some fixes and Andrei did more AMP work." Also, a mac80211 pull. Johannes says: "If you think there's any chance this might make it still, please pull my mac80211-next tree (per below). This contains a relatively large number of fixes to the previous code, as well as a few small features: * VHT association in mac80211 * some new debugfs files * P2P GO powersave configuration * masked MAC address verification The biggest patch is probably the BSS struct changes to use RCU for their IE buffers to fix potential races. I've not tagged this for stable because it's pretty invasive and nobody has ever seen any bugs in this area as far as I know." Several other drivers get some attention, including ath9k, brcmfmac, brcmsmac, and a number of others. Also, Hauke gives us a series that improves watchdog support for the bcma and ssb busses. Finally, Bill Pemberton delivers a group of "remove __dev* attributes" for wireless drivers -- these generate some "section mismatch" warnings, but Greg K-H assures me that they will disappear by the time -rc1 is released. This also includes a pull of the wireless tree to avoid merge conflicts. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07tun: correctly report an error in tun_flow_init()Paul Moore
On error, the error code from tun_flow_init() is lost inside tun_set_iff(), this patch fixes this by assigning the tun_flow_init() error code to the "err" variable which is returned by the tun_flow_init() function on error. Signed-off-by: Paul Moore <pmoore@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07iwlwifi: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas
Use the standard #defines rather than creating local definitions for PCIe Capability ASPM fields. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Johannes Berg <johannes.berg@intel.com>
2012-12-07iwlwifi: collapse wrapper for pcie_capability_read_word()Bjorn Helgaas
iwl_pciexp_link_ctrl() has only one call site and no longer provides any useful abstraction, so collapse it into the caller. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Johannes Berg <johannes.berg@intel.com>
2012-12-07iwlegacy: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas
Use the standard #defines rather than creating local definitions for PCIe Capability ASPM fields. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
2012-12-07iwlegacy: collapse wrapper for pcie_capability_read_word()Bjorn Helgaas
il_pcie_link_ctl() has only one call site and no longer provides any useful abstraction, so collapse it into the caller. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
2012-12-07cxgb3: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas
Use the standard #defines rather than bare numbers for PCIe Capability ASPM fields. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: David S. Miller <davem@davemloft.net>
2012-12-07Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2012-12-07chelsio: remove get_clock and use ktime_getJan Glauber
The get_clock() of the chelsio driver clashes with the s390 one. The chelsio helper reads a timespec via ktime just to convert it back to ktime. I can see no different outcome from calling ktime_get directly. Remove the get_clock and use ktime_get directly. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07bnx2x: Prevent link flaps when booting from SAN.Barak Witkowski
It is possible that the driver is configured to operate with a certain link configuration which differs from the link's configuration during boot from SAN - this would cause the driver to flap the link. Said flap may be missed by specific switches, causing dcbx convergence to be too long and boot sequence to fail. Convergence is longer because switch ignores new dcbx packets due to counters mismatch, as only host side reset the counters due to the link flap. This patch causes the driver to ignore user's initial configuration during boot from SAN, and continues with the existing link configuration. Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07net: phy: smsc: force all capable mode if the phy is started in powerdown modetrem
A SMSC PHY in power down mode can't be used. If a SMSC PHY is in this mode in the config_init stage, the mode "all capable" is set. So the PHY could then be used. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07cnic, bnx2x, bnx2: Simplify cnic probing.Michael Chan
Instead of using symbol_get(), cnic can now directly call the cnic_probe functions in struct bnx2x and struct bnx2. symbol_get() is not reliable as it fails when the module is still initializing. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-12-07cnic: Include bnx2x.hMichael Chan
by removing duplicate symbols and removing some redundant code. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>