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path: root/drivers/net/ethernet
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2012-03-12bnx2x: move LLH_CAM to header, apply naming conventionsYuval Mintz2-9/+11
These definitions are united into the header. Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12lpc32xx: Added ethernet driver[email protected]5-0/+1615
This patch adds an ethernet driver for the LPC32xx ARM SoC. Signed-off-by: Roland Stigge <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12bnx2x: FCoE statistics id fixedYuval Mintz1-3/+9
FCoE statistics ids were distinguished from the L2's statistics ids. However, not all of the change was committed. This causes a possible collision of indices when FCoE is present. This patch fixes the issue. Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12bnx2x: dcb bit indices flags used as bitsYuval Mintz2-4/+6
DCB flags were updated using the flags' bit offsets instead of the actual bits. This is now fixed. Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12bnx2x: added cpu_to_le16 when preparing ramrod's dataAriel Elior1-1/+1
Fixed endianess issue when passing arguments to FW. Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12bnx2x: pfc statistics counts pfc events twiceYuval Mintz1-12/+0
When pfc statistics were counted, the delta change from last count was summed twice. This fixes the issue. Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-12Merge branches 'misc' and 'mlx4' into for-nextRoland Dreier6-6/+202
Conflicts: drivers/infiniband/hw/mlx4/main.c drivers/net/ethernet/mellanox/mlx4/main.c include/linux/mlx4/device.h
2012-03-12mlx4_core: Scale size of MTT table with system RAMRoland Dreier2-1/+20
The current driver defaults to 1M MTT segments, where each segment holds 8 MTT entries. This limits the total memory registered to 8M * PAGE_SIZE which is 32GB with 4K pages. Since systems that have much more memory are pretty common now (at least among systems with InfiniBand hardware), this limit ends up getting hit in practice quite a bit. Handle this by having the driver allocate at least enough MTT entries to cover 2 * totalram pages. Signed-off-by: Roland Dreier <[email protected]>
2012-03-12mlx4_core: Allow dynamic MTU configuration for IB portsOr Gerlitz3-4/+140
Set the MTU for IB ports in the driver instead of using the firmware default of 2KB (the driver defaults to 4KB). Allow for dynamic mtu configuration through a new, per-port sysfs entry. Since there's a dependency between the port MTU and the max number of HW VLs the port can support, apply a mim/max approach, using a loop that goes down from the highest possible number of VLs to the lowest, using the firmware return status to know whether the requested number of VLs is possible with a given MTU. For now, as with the dynamic link type change / VPI support, the sysfs entry to change the mtu is exposed only when NOT running in SR-IOV mode. To allow changing the MTU for the master in SR-IOV mode, primary-function-initiated FLR (Function Level Reset) needs to be implemented. Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2012-03-12mlx4_core: Report thermal error eventsJack Morgenstein2-1/+35
Print an error message when a thermal error async event is reported by the HW. Signed-off-by: Jack Morgenstein <[email protected]> Signed-off-by: Dotan Barak <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2012-03-12mlx4_core: Fix one more static exported functionRoland Dreier1-1/+1
Commit 22c8bff6face ("mlx4_core: Exported functions can't be static") fixed most of this up, but forgot about mlx4_is_slave_active(). Fix this one too. Cc: <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2012-03-11r8169: enable transmit time stamping.Richard Cochran1-0/+2
This patch has been tested on a machine with the Realtek RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05). Cc: Realtek linux nic maintainers <[email protected]> Cc: Francois Romieu <[email protected]> Signed-off-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-11Merge branch 'davem-next.r8169' of git://violet.fr.zoreil.com/romieu/linuxDavid S. Miller1-500/+476
2012-03-10r8169: stop using net_device.{base_addr, irq}.Francois Romieu1-7/+5
The driver does not need this leftover of the ISA drivers era. Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move rtl_cfg_info closer to its caller.Francois Romieu1-61/+57
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move the netpoll handler after the irq handler.Francois Romieu1-11/+9
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move rtl8169_open after rtl_task it depends on.Francois Romieu1-87/+81
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move rtl_set_rx_mode before its rtl_hw_start callers.Francois Romieu1-51/+50
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move net_device_ops beyond the methods it references.Francois Romieu1-29/+20
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move the driver probe method to the end of the driver file.Francois Romieu1-246/+246
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-10r8169: move the driver removal method to the end of the driver file.Francois Romieu1-29/+29
Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]>
2012-03-09net: powerpc: remove the legacy iSeries ethernet driverStephen Rothwell3-1713/+0
This driver is specific to the PowerPC legcay iSeries platform which is being removed. Cc: David Miller <[email protected]> Cc: <[email protected]> Signed-off-by: Stephen Rothwell <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2012-03-09Merge branch 'for-davem' of ↵David S. Miller11-103/+222
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2012-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller8-12/+17
2012-03-09net/pch_gbe: supports eg20t ptp clockTakahiroi Shimizu3-3/+240
Supports EG20T ptp clock in the driver Changes e-mail address. Adds number. Signed-off-by: Takahiro Shimizu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-08Merge branch 'regulator' of git://github.com/hzhuang1/linux into next/driversOlof Johansson13-32/+28
* 'regulator' of git://github.com/hzhuang1/linux: (2 commits) regulator: Remove bq24022 regulator driver pxa: magician/hx4700: Convert to gpio-regulator from bq24022 (plus update to v3.3-rc6)
2012-03-08enic: Fix addr valid check in enic_set_vf_macRoopa Prabhu2-2/+2
zero mac address is a valid address for VIC dynamic vnic and sriov Vf's. Fix the check in enic_set_vf_mac appropriately Signed-off-by: Roopa Prabhu <[email protected]> Signed-off-by: Christian Benvenuti <[email protected]> Signed-off-by: Sujith Sankar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-08mlx4_core: fix bug in modify_cq wrapper for resize flow.Jack Morgenstein1-2/+1
The actual FW command is called in procedure "handle_resize". Code incorrectly invoked the FW command again (in good flow), in the modify_cq wrapper function. Fix by skipping second FW invocation unconditionally for resize. Signed-off-by: Jack Morgenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-08atl1c: set ATL1C_WORK_EVENT_RESET bit correctlyDan Carpenter1-1/+1
ATL1C_WORK_EVENT_RESET is zero so the original code here is a nop. The intent was to set the zero bit. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-08ehea: restore multicast and rx_errors fieldsEric Dumazet1-1/+3
Commit 239c562c94d (ehea: Add 64bit statistics) added a regression, since we no longer report multicast & rx_errors fields, taken from port->stats structure. These fields are updated in ehea_update_stats() every second. Signed-off-by: Eric Dumazet <[email protected]> Cc: Anton Blanchard <[email protected]> Cc: Thadeu Lima de Souza Cascardo <[email protected]> Acked-by: Thadeu Lima de Souza Cascardo <[email protected]> Tested-by: Thadeu Lima de Souza Cascardo <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06mlx4_core: Get rid of redundant ext_port_cap flagsOr Gerlitz3-51/+0
While doing the work for commit a6f7feae6d ("IB/mlx4: pass SMP vendor-specific attribute MADs to firmware") we realized that the firmware would respond on all sorts of vendor-specific MADs. Therefore commit 97285b7817 ("mlx4_core: Add extended port capabilities support") adds redundant code into the driver, since there's no real reaon to maintain the extended capabilities of the port, as they can be queried on demand (e.g the FDR10 capability). This patch reverts commit 97285b7817 and removes the check for extended caps from the mlx4_ib driver port query flow. Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2012-03-06powerpc/44x: Add more changes for APM821XX EMAC driverDuc Dang3-3/+41
This patch includes: Configure EMAC PHY clock source (clock from PHY or internal clock). Do not advertise PHY half duplex capability as APM821XX EMAC does not support half duplex mode. Add changes to support configuring jumbo frame for APM821XX EMAC. [ Fix coding style -DaveM ] Signed-off-by: Duc Dang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06cxgb4vf: Add support for Chelsio's T480-CR and T440-LP-CR adaptersVipul Pandya1-0/+2
This patch adds PCI device ids for Chelsio's T480-CR and T440-LP-CR adapters. Signed-off-by: Vipul Pandya <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06cxgb4: Add support for Chelsio's T480-CR and T440-LP-CR adaptersVipul Pandya1-0/+2
This patch adds PCI device ids for Chelsio's T480-CR and T440-LP-CR adapters. Signed-off-by: Vipul Pandya <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: defining functions as staticYevgeny Petrilin1-4/+2
Fixing sparse warnings, the 2 functions are only used in same file. Defining them as static and not exporting them. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: remove unused functionsYevgeny Petrilin2-85/+0
Removing functions that are no longer in use, but still exist Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: fixing sparse warnings for not declared, functionsYevgeny Petrilin1-4/+0
The SET_PORT functions are implemented in port.c, which is part of mlx4_core, these functions are exported. The functions are in use by the mlx4_en module (were originally part of mlx4_en). Their declaration remained in mlx4_en module, moving the declaration to the right location. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: fixing sparse warnings when copying mac, address to gid entryYevgeny Petrilin1-4/+6
The mac should be written as __be64 the gid. The warning was because we changed the mac parameter, which is u64, by writing result of cpu_to_be64 into it. Fixing by using new variable of type __be64. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: fix sparse warnings on wrong type for RSS keysYevgeny Petrilin1-1/+1
The keys used for the hardware RSS topelitz hash are of type __be32 where the values provided by the driver are from array of u32, this triggered sparse warning on incorrect type in assignment as of different base types. Since these values are picked randomly, the fix is to transform the key to __be32 by executing cpu_to_be_32() Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: fix sparse warnings on TX blue flame bufferOr Gerlitz1-1/+1
The blue flame buffer is defined to be of type void __iomem * but was passed to mlx4_bf_copy which gets unsigned long * . This triggered sparse warning on different address spaces, fix that by changing mlx4_bf_copy first param to be of type void __iomem * . Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4: fix sparse warnings on TX control flags, endianessOr Gerlitz1-1/+1
Fix sparse warnings on incompatibility between the endianess of the ctrl_flags field of struct mlx4_en_priv to the srcrb_flags field of struct mlx4_wqe_ctrl_seg by changing the former to be __be32 instead of u32. Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06net/mlx4_en: Saving mem access on data pathYevgeny Petrilin4-16/+13
Localized the pdev->dev, and using dma_map instead of pci_map There are multiple map/unmap operations on data path, optimizing those by saving redundant pointer access. Those places were identified as hot-spots when running kernel profiling during some benchmarks. The fixes had most impact when testing packet rate with small packets, reducing several % from CPU load, and in some case being the difference between reaching wire speed or being CPU bound. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06qla3xxx: ethernet: Silence static checker warning.Santosh Nayak1-1/+1
Silence the following warning: "warn: returning -1 instead of -ENOMEM is sloppy". Signed-off-by: Santosh Nayak <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06mlx4_core: remove buggy sched_queue maskingYevgeny Petrilin1-5/+0
Fixes a bug introduced by commit fe9a2603c, where the priority bits in the schedule queue field were masked out. Signed-off-by: Amir Vadai <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06r8169: runtime resume before shutdown.françois romieu1-0/+5
With runtime PM, if the ethernet cable is disconnected, the device is transitioned to D3 state to conserve energy. If the system is shutdown in this state, any register accesses in rtl_shutdown are dropped on the floor. As the device was programmed by .runtime_suspend() to wake on link changes, it is thus brought back up as soon as the link recovers. Resuming every suspended device through the driver core would slow things down and it is not clear how many devices really need it now. Original report and D0 transition patch by Sameer Nanda. Patch has been changed to comply with advices by Rafael J. Wysocki and the PM folks. Reported-by: Sameer Nanda <[email protected]> Signed-off-by: Francois Romieu <[email protected]> Cc: Rafael J. Wysocki <[email protected]> Cc: Hayes Wang <[email protected]> Cc: Alan Stern <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-03-06sfc: Log the part number on probeBen Hutchings3-17/+53
During probe of each port, read and log the part number from VPD. Remove the Falcon-specific board name lookup. Initial version by Stuart Hodgson <[email protected]>. Signed-off-by: Ben Hutchings <[email protected]>
2012-03-06sfc: Remove efx_channel::last_eventq_read_ptrBen Hutchings1-2/+0
This member has never been used in a production version of the driver. Signed-off-by: Ben Hutchings <[email protected]>
2012-03-06sfc: Run event/IRQ self-test asynchronously when interface is brought upBen Hutchings7-7/+51
Generate a test event on each event queue whenever the interface is brought up, then after 1 second check that we have either handled a test event or handled another IRQ for each event queue. Signed-off-by: Ben Hutchings <[email protected]>
2012-03-06sfc: Encapsulate access to efx_{channel,nic}::last_irq_cpu in self-testBen Hutchings3-14/+21
Cleanup in preparation for doing an event test on ifup. Signed-off-by: Ben Hutchings <[email protected]>
2012-03-06sfc: Test all event queues in parallelBen Hutchings1-49/+65
In case all event queues are broken for some reason, this means it will only take about a second to check them all, rather than up to 32 seconds. This may also speed up testing in the successful case. Signed-off-by: Ben Hutchings <[email protected]>
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