- 30 1月, 2016 1 次提交
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由 Arnd Bergmann 提交于
The tg3_set_eeprom() function correctly initializes the 'start' variable, but gcc generates a false warning: drivers/net/ethernet/broadcom/tg3.c: In function 'tg3_set_eeprom': drivers/net/ethernet/broadcom/tg3.c:12057:4: warning: 'start' may be used uninitialized in this function [-Wmaybe-uninitialized] I have not come up with a way to restructure the code in a way that avoids the warning without making it less readable, so this adds an initialization for the declaration to shut up that warning. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 1月, 2016 4 次提交
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由 Andrew Lunn 提交于
Rather than have drivers directly manipulate the mii_bus structure, provide and API for registering and unregistering devices on an MDIO bus, and performing lookups. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Have mdio_alloc() create the array of interrupt numbers, and initialize it to POLLING. This is what most MDIO drivers want, so allowing code to be removed from the drivers. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Many Ethernet drivers contain the same netdev_info() print statement about the attached phy. Move it into the phy device code. Additionally add a varargs function which can be used to append additional information. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Add a phydev_name() function, to help with moving some structure members from phy_device. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 9月, 2015 1 次提交
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由 Jean Delvare 提交于
The temperature registers appear to report values in degrees Celsius while the hwmon API mandates values to be exposed in millidegrees Celsius. Do the conversion so that the values reported by "sensors" are correct. Fixes: aed93e0b ("tg3: Add hwmon support for temperature") Signed-off-by: NJean Delvare <jdelvare@suse.de> Cc: Prashant Sreedharan <prashant@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Cc: stable@vger.kernel.org [v3.6+] Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 5月, 2015 1 次提交
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由 Alexander Duyck 提交于
Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 4月, 2015 1 次提交
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由 Gavin Shan 提交于
When having permanent EEH error, the PCI device will be removed from the system. For this case, we shouldn't set pcierr_recovery to true wrongly, which blocks the driver to release the allocated interrupts and their handlers. Eventually, we can't disable MSI or MSIx successfully because of the MSI or MSIx interrupts still have associated interrupt actions, which is turned into following stack dump. Oops: Exception in kernel mode, sig: 5 [#1] : [c0000000003b76a8] .free_msi_irqs+0x80/0x1a0 (unreliable) [c00000000039f388] .pci_remove_bus_device+0x98/0x110 [c0000000000790f4] .pcibios_remove_pci_devices+0x9c/0x128 [c000000000077b98] .handle_eeh_events+0x2d8/0x4b0 [c0000000000782d0] .eeh_event_handler+0x130/0x1c0 [c000000000022bd4] .kernel_thread+0x54/0x70 Signed-off-by: NGavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 4月, 2015 2 次提交
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由 Richard Cochran 提交于
This patch changes the driver to use ns_to_timespec64() instead of open coding the same logic. Compile tested only. Signed-off-by: NRichard Cochran <richardcochran@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Richard Cochran 提交于
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by: NRichard Cochran <richardcochran@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 06 3月, 2015 1 次提交
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由 Eric Dumazet 提交于
Using napi_complete_done() instead of napi_complete() allows us to use /sys/class/net/ethX/gro_flush_timeout GRO layer can aggregate more packets if the flush is delayed a bit, without having to set too big coalescing parameters that impact latencies. Tested: lpx:~# echo 0 >/sys/class/net/eth1/gro_flush_timeout lpx:~# sar -n DEV 1 10 | grep eth1 10:36:25 AM eth1 81290.00 40617.00 120479.67 2777.01 0.00 0.00 0.00 10:36:26 AM eth1 81283.00 40608.00 120481.81 2778.13 0.00 0.00 1.00 10:36:27 AM eth1 81304.00 40639.00 120518.42 2778.28 0.00 0.00 0.00 10:36:28 AM eth1 81255.00 40605.00 120437.34 2775.95 0.00 0.00 1.00 10:36:29 AM eth1 81306.00 40630.00 120521.44 2777.70 0.00 0.00 0.00 10:36:30 AM eth1 81286.00 40564.00 120480.20 2773.31 0.00 0.00 0.00 10:36:31 AM eth1 81256.00 40599.00 120438.81 2776.27 0.00 0.00 0.00 10:36:32 AM eth1 81287.00 40594.00 120480.69 2776.69 0.00 0.00 0.00 10:36:33 AM eth1 81279.00 40601.00 120478.53 2775.84 0.00 0.00 0.00 10:36:34 AM eth1 81277.00 40610.00 120476.94 2776.25 0.00 0.00 0.00 Average: eth1 81282.30 40606.70 120479.39 2776.54 0.00 0.00 0.20 lpx:~# echo 13000 >/sys/class/net/eth1/gro_flush_timeout lpx:~# sar -n DEV 1 10 | grep eth1 10:36:43 AM eth1 81257.00 7747.00 120437.44 530.00 0.00 0.00 0.00 10:36:44 AM eth1 81278.00 7748.00 120480.00 529.85 0.00 0.00 0.00 10:36:45 AM eth1 81282.00 7752.00 120479.09 531.09 0.00 0.00 0.00 10:36:46 AM eth1 81282.00 7751.00 120478.80 530.90 0.00 0.00 0.00 10:36:47 AM eth1 81276.00 7745.00 120478.31 529.64 0.00 0.00 0.00 10:36:48 AM eth1 81278.00 7747.00 120478.50 529.81 0.00 0.00 0.00 10:36:49 AM eth1 81282.00 7749.00 120478.88 530.01 0.00 0.00 0.00 10:36:50 AM eth1 81284.00 7751.00 120481.52 530.20 0.00 0.00 0.00 10:36:51 AM eth1 81299.00 7769.00 120481.74 533.81 0.00 0.00 0.00 10:36:52 AM eth1 81281.00 7748.00 120478.62 529.96 0.00 0.00 0.00 Average: eth1 81279.90 7750.70 120475.29 530.53 0.00 0.00 0.00 Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 2月, 2015 1 次提交
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由 Jun'ichi Nomura \(NEC\) 提交于
tg3_init_one() calls tg3_halt() without tp->lock despite its assumption and causes deadlock. If lockdep is enabled, a warning like this shows up before the stall: [ BUG: bad unlock balance detected! ] 3.19.0test #3 Tainted: G E ------------------------------------- insmod/369 is trying to release lock (&(&tp->lock)->rlock) at: [<ffffffffa02d5a1d>] tg3_chip_reset+0x14d/0x780 [tg3] but there are no more locks to release! tg3_init_one() doesn't call tg3_halt() under normal situation but during kexec kdump I hit this problem. Fixes: 932f19de ("tg3: Release tp->lock before invoking synchronize_irq()") Signed-off-by: NJun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 1月, 2015 3 次提交
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由 Prashant Sreedharan 提交于
synchronize_irq() can sleep waiting, for pending IRQ handlers so driver should release the tp->lock spin lock before invoking synchronize_irq() Reported-by: NPeter Hurley <peter@hurleysoftware.com> Tested-by: NPeter Hurley <peter@hurleysoftware.com> Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Prashant Sreedharan 提交于
Currently tg3_reset_task() uses only tp->lock for synchronizing with code paths like tg3_open() etc. But since tp->lock is released before doing synchronize_irq(), rtnl_lock should be taken in tg3_reset_task() to synchronize it with other code paths. Reported-by: NPeter Hurley <peter@hurleysoftware.com> Tested-by: NPeter Hurley <peter@hurleysoftware.com> Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Prashant Sreedharan 提交于
This is to avoid the race between tg3_timer() and the execution paths which does not invoke tg3_timer_stop() and releases tp->lock before calling synchronize_irq() Reported-by: NPeter Hurley <peter@hurleysoftware.com> Tested-by: NPeter Hurley <peter@hurleysoftware.com> Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 1月, 2015 1 次提交
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由 Jiri Pirko 提交于
The same macros are used for rx as well. So rename it. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 1月, 2015 1 次提交
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由 Ivan Vecera 提交于
Move init and deinit of PTP support from open/close functions to probe/remove funcs to avoid removing/re-adding of associated PTP device(s) during ifup/ifdown. v2: tg3_ptp_init call moved to correct place (thx. Prashant) Signed-off-by: NIvan Vecera <ivecera@redhat.com> Acked-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 12月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
During driver load in tg3_init_one, if the driver detects DMA activity before intializing the chip tg3_halt is called. As part of tg3_halt interrupts are disabled using routine tg3_disable_ints. This routine was using mailbox value which was not initialized (default value is 0). As a result driver was writing 0x00000001 to pci config space register 0, which is the vendor id / device id. This driver bug was exposed because of the commit a7877b17a667 (PCI: Check only the Vendor ID to identify Configuration Request Retry). Also this issue is only seen in older generation chipsets like 5722 because config space write to offset 0 from driver is possible. The newer generation chips ignore writes to offset 0. Also without commit a7877b17a667, for these older chips when a GRC reset is issued the Bootcode would reprogram the vendor id/device id, which is the reason this bug was masked earlier. Fixed by initializing the interrupt mailbox registers before calling tg3_halt. Please queue for -stable. Reported-by: NNils Holland <nholland@tisys.org> Reported-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 12月, 2014 1 次提交
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由 Eyal Perry 提交于
This patch extends the set/get_rxfh ethtool-options for getting or setting the RSS hash function. It modifies drivers implementation of set/get_rxfh accordingly. This change also delegates the responsibility of checking whether a modification to a certain RX flow hash parameter is supported to the driver implementation of set_rxfh. User-kernel API is done through the new hfunc bitmask field in the ethtool_rxfh struct. A bit set in the hfunc field is corresponding to an index in the new string-set ETH_SS_RSS_HASH_FUNCS. Got approval from most of the relevant driver maintainers that their driver is using Toeplitz, and for the few that didn't answered, also assumed it is Toeplitz. Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Ariel Elior <ariel.elior@qlogic.com> Cc: Prashant Sreedharan <prashant@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Cc: Hariprasad S <hariprasad@chelsio.com> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com> Cc: Ajit Khaparde <ajit.khaparde@emulex.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Bruce Allan <bruce.w.allan@intel.com> Cc: Carolyn Wyborny <carolyn.wyborny@intel.com> Cc: Don Skidmore <donald.c.skidmore@intel.com> Cc: Greg Rose <gregory.v.rose@intel.com> Cc: Matthew Vick <matthew.vick@intel.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: Mitch Williams <mitch.a.williams@intel.com> Cc: Amir Vadai <amirv@mellanox.com> Cc: Solarflare linux maintainers <linux-net-drivers@solarflare.com> Cc: Shradha Shah <sshah@solarflare.com> Cc: Shreyas Bhatewara <sbhatewara@vmware.com> Cc: "VMware, Inc." <pv-drivers@vmware.com> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: NEyal Perry <eyalpe@mellanox.com> Signed-off-by: NAmir Vadai <amirv@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 11月, 2014 1 次提交
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If TX channels are set to 4 and RX channels are set to less than 4, using ethtool -L, the driver will try to initialize more RX channels than it has allocated, causing an oops. This fix only initializes the RX ring if it has been allocated. Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 11月, 2014 1 次提交
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由 Eric Dumazet 提交于
Use of well known RSS key increases attack surface. Switch to a random one, using generic helper so that all ports share a common key. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Prashant Sreedharan <prashant@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 10月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
Ring TX doorbell only if xmit_more is not set or the queue is stopped. Suggested-by: NDaniel Borkmann <dborkman@redhat.com> Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 10月, 2014 1 次提交
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由 Vlad Yasevich 提交于
When receiving a vlan-tagged frame that still contains a vlan header, the length of the packet will be greater then MTU+ETH_HLEN since it will account of the extra vlan header. TG3 checks this for the case for 802.1Q, but not for 802.1ad. As a result, full sized 802.1ad frames get dropped by the card. Add a check for 802.1ad protocol when receving full sized frames. Suggested-by: NPrashant Sreedharan <prashant@broadcom.com> CC: Prashant Sreedharan <prashant@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: NVladislav Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 9月, 2014 1 次提交
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由 Vlad Yasevich 提交于
TG3 appears to have an issue performing TSO and checksum offloading correclty when the frame has been vlan encapsulated (non-accelrated). In these cases, tcp checksum is not correctly updated. This patch attempts to work around this issue. After the patch, 802.1ad vlans start working correctly over tg3 devices. CC: Prashant Sreedharan <prashant@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: NVladislav Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 9月, 2014 1 次提交
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由 Ivan Vecera 提交于
The patch fixes race conditions between PCI error recovery callbacks and potential ifup/ifdown. First, if ifup (tg3_open) is called between tg3_io_error_detected() and tg3_io_resume() then tp->timer is armed twice before expiry. Once during tg3_open() and again during tg3_io_resume(). This results in BUG at kernel/time/timer.c:945. Second, if ifdown (tg3_close) is called between tg3_io_error_detected() and tg3_io_resume() then tg3_napi_disable() is called twice without a tg3_napi_enable between. Once during tg3_io_error_detected() and again during tg3_close(). The tg3_io_resume() then hangs on rtnl_lock(). v2: Added logging messages per Prashant's request Cc: Prashant Sreedharan <prashant@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: NIvan Vecera <ivecera@redhat.com> Acked-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 8月, 2014 1 次提交
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When tp->hw_stats is 0, tg3_get_stats64 should display previously recorded stats. So it returns &tp->net_stats_prev. But the caller, dev_get_stats, ignores the return value. Fix this by assigning tp->net_stats_prev to stats and returning stats. Signed-off-by: NGovindarajulu Varadarajan <_govind@gmx.com> Acked-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 8月, 2014 1 次提交
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由 Benoit Taine 提交于
We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> [bhelgaas: add semantic patch] Signed-off-by: NBenoit Taine <benoit.taine@lip6.fr> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
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- 06 8月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
tg3_tso_bug() was originally designed to handle only HW TX ring 0, Commit d3f6f3a1 ("tg3: Prevent page allocation failure during TSO workaround") changed the driver logic to use tg3_tso_bug() for all HW TX rings that are enabled. This patch fixes the regression by modifying tg3_tso_bug() to handle multiple HW TX rings. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 6月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
Commit 506724c4 "tg3: Override clock, link aware and link idle mode during NVRAM dump" changed the timeout value for nvram command execution from 100ms to 1ms. But the 1ms timeout value was only sufficient for nvram read operations but not write operations for most of the devices supported by tg3 driver. This patch sets the MAX to 50ms. Also it uses usleep_range instead of udelay. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Suggested-by: NDavid Miller <davem@davemloft.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 6月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
Commit d3f6f3a1 ("tg3: Prevent page allocation failure during TSO workaround") modified driver logic to use tg3_tso_bug() for any TSO fragment that hits hardware bug conditions thus the patch increased the scope of work for tg3_tso_bug() to cover devices that support NETIF_F_TSO6 as well. Prior to the patch, tg3_tso_bug() would only be used on devices supporting NETIF_F_TSO. A regression was introduced for IPv6 packets requiring the workaround. To properly perform GSO on SKBs with TCPV6 gso_type, we need to call skb_gso_segment() with NETIF_F_TSO6 feature flag cleared, or the function will return NULL and cause a kernel oops as tg3 is not handling a NULL return value. This patch fixes the problem. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 6月, 2014 1 次提交
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由 Ben Hutchings 提交于
ETHTOOL_{G,S}RXFHINDIR and ETHTOOL_{G,S}RSSH should work for drivers regardless of whether they expose the hash key, unless you try to set a hash key for a driver that doesn't expose it. Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 25 5月, 2014 1 次提交
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由 Prashant Sreedharan 提交于
When cable is not present the clock speed of some of the devices is reduced based upon power saving mode setting in NVRAM. Due to this NVRAM reads take long time to complete as a result CPU soft lockup message is seen. Fix is to override clock, disable link aware and link idle modes before NVRAM reads and restore them back after the reads are complete. During this period also check if the thread needs to be rescheduled and if there are any signals to handle. Also decrease the NVRAM command execution timeout value to 1ms. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 5月, 2014 3 次提交
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由 Michael Chan 提交于
Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
If any TSO fragment hits hardware bug conditions (e.g. 4G boundary), the driver will workaround by calling skb_copy() to copy to a linear SKB. Users have reported page allocation failures as the TSO packet can be up to 64K. Copying such a large packet is also very inefficient. We fix this by using existing tg3_tso_bug() to transmit the packet using GSO. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
tg3 uses GSO as workaround if the hardware cannot perform TSO on certain packets. We should not modify the ip header fields if we do GSO on the packet. It happens to work by accident because GSO recalculates the IP checksum and IP total length. Also fix the tg3_start_xmit comment to reflect that this is the only xmit function for all devices. Signed-off-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 4月, 2014 1 次提交
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由 Ivan Vecera 提交于
The patch fixes a problem with dropped jumbo frames after usage of 'ethtool -G ... rx'. Scenario: 1. ip link set eth0 up 2. ethtool -G eth0 rx N # <- This zeroes rx-jumbo 3. ip link set mtu 9000 dev eth0 The ethtool command set rx_jumbo_pending to zero so any received jumbo packets are dropped and you need to use 'ethtool -G eth0 rx-jumbo N' to workaround the issue. The patch changes the logic so rx_jumbo_pending value is changed only if jumbo frames are enabled (MTU > 1500). Signed-off-by: NIvan Vecera <ivecera@redhat.com> Acked-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 3月, 2014 1 次提交
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由 françois romieu 提交于
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 3月, 2014 1 次提交
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由 Florian Fainelli 提交于
tg3_mdio_reset() does nothing useful and is optional for the MDIO bus code, so let's just remove it. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 3月, 2014 1 次提交
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由 Vlad Yasevich 提交于
Including hardware acceleration features in vlan_features breaks stacked vlans (Q-in-Q) by marking the bottom vlan interface as capable of acceleration. This causes one of the tags to be lost and the packets are sent with a sing vlan header. CC: Nithin Nayak Sujir <nsujir@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 3月, 2014 1 次提交
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由 Richard Cochran 提交于
This patch updates the many PTP Hardware Clock drivers with the newly introduced field that advertises the number of programmable pins. Some of these devices do have programmable pins, but the implementation will have to wait for follow on patches. Signed-off-by: NRichard Cochran <richardcochran@gmail.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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