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path: root/drivers/net/wireless/iwlegacy
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2013-05-08iwl4965: workaround connection regression on passive channelStanislaw Gruszka1-2/+1
Jake reported that since commit 1672c0e31917f49d31d30d79067103432bc20cc7 "mac80211: start auth/assoc timeout on frame status", he is unable to connect to his AP, which is configured to use passive channel. After switch to passive channel 4965 firmware drops any TX packet until it receives beacon. Before commit 1672c0e3 we waited on channel and retransmit packet after 200ms, that makes we receive beacon on the meantime and association process succeed. New mac80211 behaviour cause that any ASSOC frame fail immediately on iwl4965 and we can not associate. This patch restore old mac80211 behaviour for iwl4965, by removing IEEE80211_HW_REPORTS_TX_ACK_STATUS feature. This feature will be added again to iwl4965 driver, when different, more complex workaround for this firmware issue, will be added to the driver. Cc: [email protected] # 3.9 Bisected-by: Jake Edge <[email protected]> Reported-and-tested-by: Jake Edge <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-04-24Merge branch 'master' of ↵John W. Linville5-21/+19
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-04-22Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg4-21/+24
2013-04-16mac80211: support secondary channel offset in CSAJohannes Berg2-18/+16
Add support for the secondary channel offset IE in channel switch announcements. This is necessary for proper handling of CSA on HT access points. For this to work it is also necessary to convert everything here to use chandef structs instead of just channels. The driver updates aren't really correct though. In particular, the TI wl18xx driver update can't possibly be right since it just ignores the new channel width for lack of firmware API. Signed-off-by: Johannes Berg <[email protected]>
2013-04-10Merge branch 'for-john' of ↵John W. Linville3-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/ath/carl9170/debug.c drivers/net/wireless/ath/carl9170/main.c net/mac80211/ieee80211_i.h
2013-04-10Merge branch 'master' of ↵John W. Linville2-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/rt2x00/rt2x00pci.c net/mac80211/sta_info.c net/wireless/core.h
2013-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+2
Conflicts: net/mac80211/sta_info.c net/wireless/core.h Two minor conflicts in wireless. Overlapping additions of extern declarations in net/wireless/core.h and a bug fix overlapping with the addition of a boolean parameter to __ieee80211_key_free(). Signed-off-by: David S. Miller <[email protected]>
2013-03-29Merge branch 'master' of ↵John W. Linville2-11/+14
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/mac80211/sta_info.c net/wireless/core.h
2013-03-27iwlegacy: 4965-rs: avoid null pointer dereference errorColin Ian King1-1/+2
il4965_rs_initialize_lq checks to see if sta is null, however, before that check il4965_rs_use_green dereferences sta when intializing use_green. Avoid a potential null pointer dereference error by only calling il4965_rs_use_green after we are sure sta is not null. Smatch analysis: drivers/net/wireless/iwlegacy/4965-rs.c:2160 il4965_rs_initialize_lq() warn: variable dereferenced before check 'sta' (see line 2155) Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-26net: wireless: iwlegacy: add CONFIG_PM_SLEEP to suspend/resume functionsJingoo Han1-2/+2
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. This is because sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. drivers/net/wireless/iwlegacy/common.c:4894:1: warning: 'il_pci_suspend' defined but not used [-Wunused-function] drivers/net/wireless/iwlegacy/common.c:4912:1: warning: 'il_pci_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-03-25Merge branch 'for-john' of ↵John W. Linville2-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-03-25mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chanKarl Beldan3-3/+3
Drivers that don't use chanctxes cannot perform VHT association because they still use a "backward compatibility" pair of {ieee80211_channel, nl80211_channel_type} in ieee80211_conf and ieee80211_local. Signed-off-by: Karl Beldan <[email protected]> [fix kernel-doc] Signed-off-by: Johannes Berg <[email protected]>
2013-03-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-10/+12
Pull to get the thermal netlink multicast group name fix, otherwise the assertion added in net-next to netlink to detect that kind of bug makes systems unbootable for some folks. Signed-off-by: David S. Miller <[email protected]>
2013-03-20Merge branch 'master' of ↵John W. Linville5-24/+17
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
2013-03-18iwl3945: fix length of dma buffersStanislaw Gruszka1-10/+12
commit bdb084b22d8aee66c87af5e9c36bd6cf7f3bccfd Author: Stanislaw Gruszka <[email protected]> Date: Wed Feb 13 15:49:08 2013 +0100 iwlegacy: more checks for dma mapping errors broke il3945_tx_skb() dma buffer length settings, what results on firmware errors like showed below and make 3945 device non usable. iwl3945 0000:02:00.0: Microcode SW error detected. Restarting 0x82000008. iwl3945 0000:02:00.0: Loaded firmware version: 15.32.2.9 iwl3945 0000:02:00.0: Start IWL Error Log Dump: iwl3945 0000:02:00.0: Status: 0x000202E4, count: 1 iwl3945 0000:02:00.0: Desc Time asrtPC blink2 ilink1 nmiPC Line iwl3945 0000:02:00.0: SYSASSERT (0x5) 0000208934 0x008B6 0x0035E 0x00320 0x00000 267 iwl3945 0000:02:00.0: Error Reply type 0x00000001 cmd Reported-by: Zdenek Kabelac <[email protected]> Reported-by: Krzysztof Kolasa <[email protected]> Reported-by: Pedro Francisco <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-18mac80211: pass queue bitmap to flush operationJohannes Berg2-3/+2
There are a number of situations in which mac80211 only really needs to flush queues for one virtual interface, and in fact during this frames might be transmitted on other virtual interfaces. Calculate and pass a queue bitmap to the driver so it knows which queues to flush. Signed-off-by: Johannes Berg <[email protected]>
2013-03-17drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0)Joe Perches3-11/+8
Reduce the number of calls required to alloc a zeroed block of memory. Trivially reduces overall object size. Other changes around these removals o Neaten call argument alignment o Remove an unnecessary OOM message after dma_alloc_coherent failure o Remove unnecessary gfp_t stack variable Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-03-15drivers:net: Remove dma_alloc_coherent OOM messagesJoe Perches2-6/+3
I believe these error messages are already logged on allocation failure by warn_alloc_failed and so get a dump_stack on OOM. Remove the unnecessary additional error logging. Around these deletions: o Alignment neatening. o Remove unnecessary casts of dma_alloc_coherent. o Hoist assigns from ifs. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-03-11iwlegacy: fix sparse warningsStephen Hemminger3-10/+10
Make local functions and tables static. Make ops table Mark 3945 ops as read_mostly. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-03-06wireless: move sequence number arithmetic to ieee80211.hJohannes Berg3-14/+7
Move the sequence number arithmetic code from mac80211 to ieee80211.h so others can use it. Also rename the functions from _seq to _sn, they operate on the sequence number, not the sequence_control field. Also move macros to convert the sequence control to/from the sequence number value from various drivers. Signed-off-by: Johannes Berg <[email protected]>
2013-02-15Merge branch 'for-john' of ↵John W. Linville2-11/+8
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-02-15mac80211: stop modifying HT SMPS capabilityJohannes Berg2-11/+8
Instead of modifying the HT SMPS capability field for stations, track the SMPS mode explicitly in a new field in the station struct and use it in the drivers that care about it. This simplifies the code using it. Signed-off-by: Johannes Berg <[email protected]>
2013-02-14iwlegacy: more checks for dma mapping errorsStanislaw Gruszka3-44/+59
This patch check output of pci_map_single() calls. I missed them on my previous patch "iwlegacy: check for dma mapping errors", which fixed only pci_map_page() calls. To handle remaining possible dma mappings errors, we need to rearrange ilXXXX_tx_skb() and il_enqueue_hcmd() functions. Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-08Merge branch 'for-john' of ↵John W. Linville1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Fixed-up drivers/net/wireless/iwlwifi/mvm/mac80211.c to change change IEEE80211_HW_NEED_DTIM_PERIOD to IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC as requested by Johannes Berg. -- JWL Signed-off-by: John W. Linville <[email protected]>
2013-02-01iwlegacy: check for dma mapping errorsStanislaw Gruszka2-28/+54
Handle pci_map_page() errors. This fixes "DMA-API: device driver failed to check map error" warning. Reported-by: Zdenek Kabelac <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-02-01iwl4965: report A-MPDU statusChristian Lamparter3-0/+13
This patch is based on "iwlwifi: report A-MPDU status". (12bf6f45d1703858) Since the firmware will give us an A-MPDU bit and only a single PHY information packet for all the subframes in an A-MPDU, we can easily report the minimal A-MPDU information for radiotap. Cc: Stanislaw Gruszka <[email protected]> Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-31mac80211: inform the driver about update of dtim_periodEmmanuel Grumbach1-1/+1
Currently, when the driver requires the DTIM period, mac80211 will wait to hear a beacon before association. This behavior is suboptimal since some drivers may be able to deal with knowing the DTIM period after the association, if they get it at all. To address this, notify the drivers with bss_info_changed with the new BSS_CHANGED_DTIM_PERIOD flag when the DTIM becomes known. This might be when changing to associated, or later when the entire association was done with only probe response information. Rename the hardware flag for the current behaviour to IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC to more accurately reflect its behaviour. IEEE80211_HW_NEED_DTIM_PERIOD is no longer accurate as all drivers get the DTIM period now, just not before association. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2013-01-30net: iwlegacy: remove unused variableGuenter Roeck1-3/+0
Fix: drivers/net/wireless/iwlegacy/4965.c: In function ‘il4965_post_associate’: drivers/net/wireless/iwlegacy/4965.c:1751:25: warning: variable ‘conf’ set but not used [-Wunused-but-set-variable] seen when building allmodconfig on x86_64 with W=1 by removing the unused variable. Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30iwlegacy: fix antenna bitmaskChristian Lamparter1-1/+1
This patch is based on "iwlwifi: fix antenna bitmask". (362b0563b28506d53) Like the new iwlagn devices, the old 4965N device only supports a maximum of three antennas. Hence only three bits are used, the fourth bit is likely the A-MPDU indicator. Cc: Stanislaw Gruszka <[email protected]> Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-30drivers/net/wireless/iwlegacy/4965-mac.c: adjust duplicate testJulia Lawall1-3/+0
Delete successive tests to the same location. This looks like simple code duplication. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } ... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\) when != \(XT_GETPAGE(...,y)\|WMI_CMD_BUF(...)\) *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall return ...; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-28Merge branch 'master' of ↵John W. Linville2-22/+15
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/ath/ath9k/main.c drivers/net/wireless/iwlwifi/dvm/tx.c
2013-01-22iwlegacy: don't return zero on failure paths in il4965_pci_probe()Alexey Khoroshilov1-0/+1
If hardware is not ready, il4965_pci_probe() breaks off initialization, deallocates all resources, but returns zero. The patch adds -EIO as return value in this case. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-22iwlegacy: fix IBSS cleanupStanislaw Gruszka1-21/+14
We do not correctly change interface type when switching from IBSS mode to STA mode, that results in microcode errors. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=886946 Reported-by: Jaroslav Skarvada <[email protected]> Cc: [email protected] Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-07iwlegacy: allow to enable PSStanislaw Gruszka2-3/+6
Power save support was removed from iwlegacy due to possible firmware crashes problems it cause. I use to plan first inspect code to find reason of problems, fix them and then allow to enable PS. But realistically - code inspection will not happen, so let's do it, and wait for eventual bug reports. Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-07iwlegacy: add flush callbackStanislaw Gruszka4-0/+39
Dump implementation of flush, which just wait until all TX queues become empty. Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-07drivers/net/wireless/iwlegacy: use strlcpy instead of strncpyChen Gang1-1/+1
The fields must be null-terminated, or simple_strtoul will cause issue. Signed-off-by: Chen Gang <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-01-03mac80211: split TX aggregation stop actionJohannes Berg1-1/+3
When TX aggregation is stopped, there are a few different cases: - connection with the peer was dropped - session stop was requested locally - session stop was requested by the peer - connection was dropped while a session is stopping The behaviour in these cases should be different, if the connection is dropped then the driver should drop all frames, otherwise the frames may continue to be transmitted, aggregated in the case of a locally requested session stop or unaggregated in the case of the peer requesting session stop. Split these different cases so that the driver can act accordingly; however, treat local and remote stop the same way and ask the driver to not send frames as aggregated packets any more. In the case of connection drop, the stop callback the driver is otherwise supposed to call is no longer required. Signed-off-by: Johannes Berg <[email protected]>
2012-12-13Merge tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds3-21/+5
Pull PCI update from Bjorn Helgaas: "Host bridge hotplug: - Untangle _PRT from struct pci_bus (Bjorn Helgaas) - Request _OSC control before scanning root bus (Taku Izumi) - Assign resources when adding host bridge (Yinghai Lu) - Remove root bus when removing host bridge (Yinghai Lu) - Remove _PRT during hot remove (Yinghai Lu) SRIOV - Add sysfs knobs to control numVFs (Don Dutile) Power management - Notify devices when power resource turned on (Huang Ying) Bug fixes - Work around broken _SEG on HP xw9300 (Bjorn Helgaas) - Keep runtime PM enabled for unbound PCI devices (Huang Ying) - Fix Optimus dual-GPU runtime D3 suspend issue (Dave Airlie) - Fix xen frontend shutdown issue (David Vrabel) - Work around PLX PCI 9050 BAR alignment erratum (Ian Abbott) Miscellaneous - Add GPL license for drivers/pci/ioapic (Andrew Cooks) - Add standard PCI-X, PCIe ASPM register #defines (Bjorn Helgaas) - NumaChip remote PCI support (Daniel Blueman) - Fix PCIe Link Capabilities Supported Link Speed definition (Jingoo Han) - Convert dev_printk() to dev_info(), etc (Joe Perches) - Add support for non PCI BAR ROM data (Matthew Garrett) - Add x86 support for host bridge translation offset (Mike Yoknis) - Report success only when every driver supports AER (Vijay Pandarathil)" Fix up trivial conflicts. * tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits) PCI: Use phys_addr_t for physical ROM address x86/PCI: Add NumaChip remote PCI support ath9k: Use standard #defines for PCIe Capability ASPM fields iwlwifi: Use standard #defines for PCIe Capability ASPM fields iwlwifi: collapse wrapper for pcie_capability_read_word() iwlegacy: Use standard #defines for PCIe Capability ASPM fields iwlegacy: collapse wrapper for pcie_capability_read_word() cxgb3: Use standard #defines for PCIe Capability ASPM fields PCI: Add standard PCIe Capability Link ASPM field names PCI/portdrv: Use PCI Express Capability accessors PCI: Use standard PCIe Capability Link register field names x86: Use PCI setup data PCI: Add support for non-BAR ROMs PCI: Add pcibios_add_device EFI: Stash ROMs if they're not in the PCI BAR PCI: Add and use standard PCI-X Capability register names PCI/PM: Keep runtime PM enabled for unbound PCI devices xen-pcifront: Handle backend CLOSED without CLOSING PCI: SRIOV control and status via sysfs (documentation) PCI/AER: Report success only when every device has AER-aware driver ...
2012-12-07iwlegacy: Use standard #defines for PCIe Capability ASPM fieldsBjorn Helgaas3-11/+2
Use the standard #defines rather than creating local definitions for PCIe Capability ASPM fields. Signed-off-by: Bjorn Helgaas <[email protected]> Acked-by: Stanislaw Gruszka <[email protected]>
2012-12-07iwlegacy: collapse wrapper for pcie_capability_read_word()Bjorn Helgaas2-10/+3
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 <[email protected]> Acked-by: Stanislaw Gruszka <[email protected]>
2012-12-06iwlegacy: remove __dev* attributesBill Pemberton2-4/+4
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <[email protected]> Cc: Stanislaw Gruszka <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-11-26iwlegacy: initialize rx_statusJohannes Berg2-2/+2
The vendor radiotap patch added a few fields to struct ieee80211_rx_status that need to be zero, initialize the struct instead of using whatever was left on the stack. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-11-21Merge branch 'for-john' of ↵John W. Linville1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2012-11-14wireless: Convert dev_printk(KERN_<LEVEL> to dev_<level>(Joe Perches1-3/+2
dev_<level> calls take less code than dev_printk(KERN_<LEVEL> and reducing object size is good. Coalesce formats for easier grep. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-11-13mac80211: support RX_FLAG_MACTIME_ENDThomas Pedersen1-1/+1
Allow drivers to indicate their mactime is at RX completion and adjust for this in mac80211. Also rename the existing RX_FLAG_MACTIME_MPDU to RX_FLAG_MACTIME_START to clarify its intent. Based on similar code by Johannes Berg. Signed-off-by: Thomas Pedersen <[email protected]> [fix docs, atheros drivers] Signed-off-by: Johannes Berg <[email protected]>
2012-10-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds5-33/+34
Pull networking changes from David Miller: 1) GRE now works over ipv6, from Dmitry Kozlov. 2) Make SCTP more network namespace aware, from Eric Biederman. 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko. 4) Make openvswitch network namespace aware, from Pravin B Shelar. 5) IPV6 NAT implementation, from Patrick McHardy. 6) Server side support for TCP Fast Open, from Jerry Chu and others. 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel Borkmann. 8) Increate the loopback default MTU to 64K, from Eric Dumazet. 9) Use a per-task rather than per-socket page fragment allocator for outgoing networking traffic. This benefits processes that have very many mostly idle sockets, which is quite common. From Eric Dumazet. 10) Use up to 32K for page fragment allocations, with fallbacks to smaller sizes when higher order page allocations fail. Benefits are a) less segments for driver to process b) less calls to page allocator c) less waste of space. From Eric Dumazet. 11) Allow GRO to be used on GRE tunnels, from Eric Dumazet. 12) VXLAN device driver, one way to handle VLAN issues such as the limitation of 4096 VLAN IDs yet still have some level of isolation. From Stephen Hemminger. 13) As usual there is a large boatload of driver changes, with the scale perhaps tilted towards the wireless side this time around. Fix up various fairly trivial conflicts, mostly caused by the user namespace changes. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits) hyperv: Add buffer for extended info after the RNDIS response message. hyperv: Report actual status in receive completion packet hyperv: Remove extra allocated space for recv_pkt_list elements hyperv: Fix page buffer handling in rndis_filter_send_request() hyperv: Fix the missing return value in rndis_filter_set_packet_filter() hyperv: Fix the max_xfer_size in RNDIS initialization vxlan: put UDP socket in correct namespace vxlan: Depend on CONFIG_INET sfc: Fix the reported priorities of different filter types sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP sfc: Fix loopback self-test with separate_tx_channels=1 sfc: Fix MCDI structure field lookup sfc: Add parentheses around use of bitfield macro arguments sfc: Fix null function pointer in efx_sriov_channel_type vxlan: virtual extensible lan igmp: export symbol ip_mc_leave_group netlink: add attributes to fdb interface tg3: unconditionally select HWMON support when tg3 is enabled. Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT" gre: fix sparse warning ...
2012-09-24iwlegacy: use eth_broadcast_addrJohannes Berg1-2/+2
Instead of copying from a constant array (which is still needed for other purposes) Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-08-23iwlegacy: Use PCI Express Capability accessorsJiang Liu1-3/+1
Use PCI Express Capability access functions to simplify iwlegacy driver. [bhelgaas: split iwlegacy, iwlwifi, rtlwifi into separate patches] Signed-off-by: Jiang Liu <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]>
2012-08-21Merge branch 'for-john' of ↵John W. Linville3-17/+29
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Conflicts: drivers/net/wireless/mac80211_hwsim.c
2012-08-10iwlegacy: clean up suspend/resumeJohannes Berg2-14/+3
There's no need to export the il_pci_suspend and il_pci_resume functions since they're only referenced from il_pm_ops. The latter can also be defined using SIMPLE_DEV_PM_OPS instead of open-coding it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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