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2011-01-10cxgb4vf: fix mailbox data/control coherency domain raceCasey Leedom1-0/+11
For the VFs, the Mailbox Data "registers" are actually backed by T4's "MA" interface rather than PL Registers (as is the case for the PFs). Because these are in different coherency domains, the write to the VF's PL-register-backed Mailbox Control can race in front of the writes to the MA-backed VF Mailbox Data "registers". So we need to do a read-back on at least one byte of the VF Mailbox Data registers before doing the write to the VF Mailbox Control register. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: change module parameter permissionsamit salecha2-7/+7
o Updating module parameter after driver load is not supported except auto_fw_reset parameter. Changing these parameter after driver load, can have weird result. o Update driver version to 5.0.15. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: fix ethtool diagnostics testSony Chacko1-1/+1
IRQ diag test was getting executed only when both register test and link test passed. The test should get executed if ETH_TEST_FL_OFFLINE flag is set. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: fix flash fw version readamit salecha2-1/+82
Driver is reading flash fw version from defined address, this address may be invalid. Indeed Driver should read address for fw version through flash layout table. Flash layout table has defined region and address for fw version address should be read from fw image region. Driver has check for old firmware, this bug can cause driver load fail. This patch will try to read fw version from flash image region, if that fails, read from defined address. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10phonet: some signedness bugsDan Carpenter2-5/+5
Dan Rosenberg pointed out that there were some signed comparison bugs in the phonet protocol. http://marc.info/?l=full-disclosure&m=129424528425330&w=2 The problem is that we check for array overflows but "protocol" is signed and we don't check for array underflows. If you have already have CAP_SYS_ADMIN then you could use the bugs to get root, or someone could cause an oops by mistake. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10netdev: bfin_mac: let boards set vlan masksMike Frysinger3-0/+11
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10netdev: bfin_mac: disable hardware checksum if writeback cache is enabledSonic Zhang1-0/+7
With writeback caches, corrupted RX packets will be sent up the stack without any error markings. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10netdev: bfin_mac: drop unused Mac dataMike Frysinger1-1/+0
We don't use this local "Mac" data anywhere (since we rely on the netdev's storage), so punt it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10netdev: bfin_mac: mark setup_system_regs as staticMike Frysinger1-1/+1
No need for this to be exported since it is only used in this driver. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10netdev: bfin_mac: clean up printk messagesMike Frysinger1-36/+29
Use netdev_* and pr_* helper funcs for output rather than printk. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10hostap_cs: fix sleeping function called from invalid contextStanislaw Gruszka1-9/+6
pcmcia_request_irq() and pcmcia_enable_device() are intended to be called from process context (first function allocate memory with GFP_KERNEL, second take a mutex). We can not take spin lock and call them. It's safe to move spin lock after pcmcia_enable_device() as we still hold off IRQ until dev->base_addr is 0 and driver will not proceed with interrupts when is not ready. Patch resolves: https://bugzilla.redhat.com/show_bug.cgi?id=643758 Reported-and-tested-by: rbugz@biobind.com Cc: stable@kernel.org # 2.6.34+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ipw2200: Check for -1 INTA in tasklet too.Indan Zupancic1-0/+7
This is an attempt to fix a long standing open bug: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=1334 The interrupt handler checks for INTA being -1, apparently that means that the hardware is gone. But the interrupt handler defers actual interrupt processing to a tasklet. By the time the tasklet is run and checks INTA again, the hardware might be gone and INTA be -1, which confuses the driver because all event bits are set. The patch applies to 2.6.37. Signed-off-by: Indan Zupancic <indan@nul.nu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ssb: Ignore dangling ethernet cores on wireless devicesMichael Büsch1-0/+10
Some Broadcom based wireless devices contain dangling ethernet cores. This triggers the ssb probing mechanism and tries to load the b44 driver on this core. Ignore the dangling core in the ssb core scanning code to avoid access to the core and failure of b44 probing. Signed-off-by: Michael Buesch <mb@bu3sch.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10p54: fix sequence no. accounting off-by-one errorChristian Lamparter1-1/+1
P54_HDR_FLAG_DATA_OUT_SEQNR is meant to tell the firmware that "the frame's sequence number has already been set by the application." Whereas IEEE80211_TX_CTL_ASSIGN_SEQ is set for frames which lack a valid sequence number and either the driver or firmware has to assign one. Yup, it's the exact opposite! Cc: <stable@kernel.org> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10mac80211: add doc short section on LED triggersJohannes Berg1-4/+17
Just create a section to collect the LED trigger functions and add a very short description as to what drivers should do. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10nl80211: add/fix mesh docsJohannes Berg1-5/+15
Some mesh attribute/command docs are missing or have errors in the name so they don't match, fix all of them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10cfg80211: add mesh join/leave callback docsJohannes Berg1-0/+2
When I made the patch to add mesh join/leave I didn't pay attention to docs because it was a proof of concept, and then when we actually did merge it I forgot -- add docs now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10mac80211: add missing docs for off-chan TX flagJohannes Berg1-0/+4
The flag is IEEE80211_TX_CTL_TX_OFFCHAN and I had added that in a previous patch but forgotten docs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ath9k_htc: Really fix packet injectionSujith Manoharan2-11/+27
The chainmask value along with other configuration has to be set on the target for packet injection. Fix this and also move the monitor interface addition before the channel set segment to ensure that the opmode is updated properly. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10mac80211: add remain-on-channel docsJohannes Berg1-0/+10
Add documentation for the new callbacks that I forgot in the patch adding the callbacks. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ath9k_hw: Fix RX handling for USB devicesSujith Manoharan1-1/+1
Commit "ath9k_hw: Abort rx if hw is not coming out of full sleep in reset" uncondionally added aborting RX DMA in a HW reset, though it is a bit unclear as to why this is needed. Anyway, RX DMA is handled in the target for USB devices, and this would interfere with normal operations (scanning etc.), so fix this. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ath9k_hw: Fix thermal issue with UB94Sujith Manoharan1-0/+4
Hardcode the output voltage of x-PA bias LDO to the lowest value for UB94. The card doesn't get too hot now. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ath9k_hw: Fix calibration for AR9287 devicesSujith Manoharan1-0/+3
AR9287 based devices have issues with ADC gain calibration which would cause uplink throughput drops in HT40 mode. Remove ADC gain from the supported calibration algorithms. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10ath9k_hw: Fix chip testSujith Manoharan1-1/+2
USB devices do not require the chip test routine. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-10netfilter: x_tables: dont block BH while reading countersEric Dumazet5-99/+49
Using "iptables -L" with a lot of rules have a too big BH latency. Jesper mentioned ~6 ms and worried of frame drops. Switch to a per_cpu seqlock scheme, so that taking a snapshot of counters doesnt need to block BH (for this cpu, but also other cpus). This adds two increments on seqlock sequence per ipt_do_table() call, its a reasonable cost for allowing "iptables -L" not block BH processing. Reported-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Patrick McHardy <kaber@trash.net> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2011-01-10vhost: fix signed/unsigned comparisonMichael S. Tsirkin1-7/+11
To detect that a sequence number is done, we are doing math on unsigned integers so the result is unsigned too. Not what was intended for the <= comparison. The result is user stuck forever in flush call. Convert to int to fix this. Further, get rid of ({}) to make code clearer. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2011-01-09ixgbe: update ntuple filter configurationAlexander Duyck5-371/+250
This change fixes several issues found in ntuple filtering while I was doing the ATR refactor. Specifically I updated the masks to work correctly with the latest version of ethtool, I cleaned up the exception handling and added detailed error output when a filter is rejected, and corrected several bits that were set incorrectly in ixgbe_type.h. The previous version of this patch included a printk that was left over from me fixing the filter setup. This patch does not include that printk. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09ixgbe: further flow director performance optimizationsAlexander Duyck4-44/+194
This change adds a compressed input type for atr signature hash computation. It also drops the use of the set functions when setting up the ATR input since we can then directly setup the hash input as two dwords that can be stored and passed as registers. With these changes the cost of computing the has is low enough that we can perform a hash computation on each TCP SYN flagged packet allowing us to drop the number of flow director misses considerably in tests such as netperf TCP_CRR. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09ixgbe: cleanup flow director hash computation to improve performanceAlexander Duyck5-253/+182
This change cleans up the layout of the flow director data, and the algorithm used to calculate the hash resulting in a 35x / 3500% performance increase versus the old flow director hash computation. The overall effect is only a 1% increase in transactions per second though due to the fact that only 1 packet in 20 are actually hashed upon. TCP_RR before: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23059.27 16384 87380 TCP_RR after: Socket Size Request Resp. Elapsed Trans. Send Recv Size Size Time Rate bytes Bytes bytes bytes secs. per sec 16384 87380 1 1 60.00 23239.98 16384 87380 Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09ixgbe: make sure per Rx queue is disabled before unmapping the receive bufferYi Zou3-7/+39
When disable the Rx logic globally, we would also want to disable the per Rx queue receive logic by per queue Rx control register RXDCTL so no more DMA is happening from the packet buffer to the receive buffer associated with the Rx ring, before we start unmapping Rx ring receive buffer. The hardware may take max of 100us before the corresponding Rx queue is really disabled. Added ixgbe_disable_rx_queue() for this purpose. Signed-off-by: Yi Zou <yi.zou@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000: Add support for the CE4100 reference platformDirk Brandewie4-76/+365
This patch adds support for the gigabit phys present on the CE4100 reference platforms. Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: add custom set_d[0|3]_lplu_state function pointer for 82574Bruce Allan2-0/+57
82574 needs to configure Low Power Link Up (or LPLU) differently than the other parts in the 8257x family supported by the driver. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: power off PHY after reset when interface is downBruce Allan3-35/+53
Some Phys supported by the driver do not remain powered off across a reset of the device when the interface is down, e.g. on 82571, but not on 82574. This patch powers down (only when WoL is disabled) the PHY after a reset if the interface is down and the ethtool diagnostics are not currently running. The ethtool diagnostic function required a minor re-factor as a result, and the e1000_[get|put]_hw_control() functions are renamed since they are no longer static to netdev.c as they are needed by the ethtool diagnostics. A couple minor whitespace issues were cleaned up, too. Reported-by: Arthur Jones <ajones@riverbed.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: use either_crc_le() rather than re-write itBruce Allan2-18/+2
For the 82579 jumbo frame workaround, there is no need to re-write the CRC calculation functionality already found in the kernel's ether_crc_le(). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: properly bounds-check string functionsBruce Allan2-7/+11
Use string functions with bounds checking rather than their non-bounds checking counterparts, and do not hard code these boundaries. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: convert calls of ops.[read|write]_reg to e1e_[r|w]phyBruce Allan3-53/+44
Cleans up the code a bit by using the driver-specific e1e_rphy and e1e_wphy macros instead of the full function pointer variants. Fix a couple whitespace issue with two already existing calls to e1e_wphy. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09e1000e: cleanup variables set but not usedBruce Allan4-11/+21
The ICR register is clear on read and we don't care what the returned value is when resetting the hardware so the icr variable(s) can be removed. We should not ignore the return from e1000_lv_jumbo_workaround_ich8lan() and from e1000_get_phy_id_82571() (dump a debug message when it fails and when an unknown Phy id is returned). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Convert checksums to use centrally computed features.Jesse Gross1-28/+12
In order to compute the features for other offloads (primarily scatter/gather), we need to first check the ability of the NIC to offload the checksum for the packet. Since we have already computed this, we can directly use the result instead of figuring it out again. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Convert skb_need_linearize() to use precomputed features.Jesse Gross1-15/+6
This switches skb_need_linearize() to use the features that have been centrally computed. In doing so, this fixes a problem where scatter/gather should not be used because the card does not support checksum offloading on that type of packet. On device registration we only check that some form of checksum offloading is available if scatter/gatther is enabled but we must also check at transmission time. Examples of this include IPv6 or vlan packets on a NIC that only supports IPv4 offloading. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Convert dev_gso_segment() to use precomputed features.Jesse Gross1-5/+3
This switches dev_gso_segment() to use the device features computed by the centralized routine. In doing so, it fixes a problem where it would always use dev->features, instead of those appropriate to the number of vlan tags if any are present. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Pass features into netif_needs_gso().Jesse Gross3-12/+10
Now that there is a single function that can compute the device features relevant to a packet, we don't want to run it for each offload. This converts netif_needs_gso() to take the features of the device, rather than computing them itself. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Generalize netif_get_vlan_features().Jesse Gross2-10/+29
netif_get_vlan_features() is currently only used by netif_needs_gso(), so it only concerns itself with GSO features. However, several other places also should take into account the contents of the packet when deciding whether to offload to hardware. This generalizes the function to return features about all of the various forms of offloading. Since offloads tend to be linked together, this avoids duplicating the logic in each location (i.e. the scatter/gather code also needs the checksum logic). Suggested-by: Michał Mirosław <mirqus@gmail.com> Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net offloading: Accept NETIF_F_HW_CSUM for all protocols.Jesse Gross1-1/+1
We currently only have software fallback for one type of checksum: the TCP/UDP one's complement. This means that a protocol that uses hardware offloading for a different type of checksum (FCoE, SCTP) must directly check the device's features and do the right thing ahead of time. By the time we get to dev_can_checksum(), we're only deciding whether to apply the one algorithm in software or hardware. NETIF_F_HW_CSUM has the same capabilities as the software version, so we should always use it if present. The primary advantage of this is multiply tagged vlans can use hardware checksumming. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09r8169: delay phy init until device opens.françois romieu1-10/+11
It workarounds the 60s firmware load failure timeout for the non-modular case. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net: fix kernel-doc warning in core/filter.cRandy Dunlap1-1/+1
Fix new kernel-doc notation warning in net/core/filter.c: Warning(net/core/filter.c:172): No description found for parameter 'fentry' Warning(net/core/filter.c:172): Excess function parameter 'filter' description in 'sk_run_filter' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09net/sock.h: make some fields private to fix kernel-doc warning(s)Randy Dunlap1-0/+4
Fix new kernel-doc notation warning in sock.h by annotating skc_dontcopy_* as private fields. Warning(include/net/sock.h:163): No description found for parameter 'skc_dontcopy_end[0]' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09netlink: test for all flags of the NLM_F_DUMP compositeJan Engelhardt5-6/+6
Due to NLM_F_DUMP is composed of two bits, NLM_F_ROOT | NLM_F_MATCH, when doing "if (x & NLM_F_DUMP)", it tests for _either_ of the bits being set. Because NLM_F_MATCH's value overlaps with NLM_F_EXCL, non-dump requests with NLM_F_EXCL set are mistaken as dump requests. Substitute the condition to test for _all_ bits being set. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09forcedeth: Do not use legacy PCI power managementRafael J. Wysocki1-22/+12
The forcedeth driver uses the legacy PCI power management, so it has to do PCI-specific things in its ->suspend() and ->resume() callbacks and some of them are not done correctly. Convert forcedeth to the new PCI power management framework and make it let the PCI subsystem take care of all the PCI-specific aspects of device handling during system power transitions. Tested with nVidia Corporation MCP55 Ethernet (rev a2). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09sky2: convert to new VLAN model (v0.2)Stephen Hemminger2-71/+52
This converts sky2 to new VLAN offload flags control via ethtool. It also allows for transmit offload of vlan tagged frames which was not possible before. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Reviewed-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-09sky2: fix limited auto negotiationStephen Hemminger1-9/+17
The sky2 driver would always try all possible supported speeds even if the user only asked for a limited set of speed/duplex combinations. Reported-by: Mohsen Hariri <m.hariri@gmail.com> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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