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path: root/drivers/net
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2009-12-03drivers/net: Move && and || to end of previous lineJoe Perches
Only files where David Miller is the primary git-signer. wireless, wimax, ixgbe, etc are not modified. Compile tested x86 allyesconfig only Not all files compiled (not x86 compatible) Added a few > 80 column lines, which I ignored. Existing checkpatch complaints ignored. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03be2net: Bump up the driver version numberAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03be2net: Support for WoL using magic packet after suspend.Ajit Khaparde
Add support for WOL using Magic Packet after suspend is done. Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03be2net: Changes to print fw command opcode when command is failed by controller.Ajit Khaparde
When a firmware command fails, only the failure codes are printed. It is difficult to co-relate this to the actual command that has failed. These changes will now print the command code that has failed. Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02sunhme: fix dma warning in Sun HMEMikulas Patocka
Fix dma-api-checking warnings in Sun HME Sun HME driver is mapping the first fragment with dma_map_single and subsequent fragments with dma_map_page. It is unmapping all fragments with dma_unmap_single and that produces the warning. This patch changes it so that it unmaps only the first fragment with dma_unmap_single and subsequent fragments are unmapped with dma_unmap_page. WARNING: at lib/dma-debug.c:816 check_unmap+0x3ac/0x780() hme 0000:01:01.1: DMA-API: device driver frees DMA memory with wrong function [device address=0x00000000c1082000] [size=32 bytes] [mapped as page] [unmapped as single] Modules linked in: nbd sunhme openpromfs sermouse unix Call Trace: [0000000000456910] warn_slowpath_common+0x50/0xa0 [0000000000571f4c] check_unmap+0x3ac/0x780 [0000000000572570] debug_dma_unmap_page+0x50/0x60 [000000001002f5fc] happy_meal_tx+0x11c/0x260 [sunhme] [000000001002fc4c] happy_meal_interrupt+0xcc/0xe0 [sunhme] [0000000000492d94] handle_fasteoi_irq+0x74/0x100 [000000000042ac0c] handler_irq+0xcc/0x100 [0000000000426a54] valid_addr_bitmap_patch+0x14/0x1c0 [0000000000665de0] _spin_unlock_irqrestore+0x40/0x60 [0000000000462bb8] mod_timer+0x118/0x1a0 [00000000005ec254] sk_reset_timer+0x14/0x40 [0000000000635e4c] tcp_event_new_data_sent+0x8c/0xc0 [0000000000639374] __tcp_push_pending_frames+0x34/0xc0 ---[ end trace 73d5c42c1e9f11c4 ]--- Mapped at: [<000000001002f148>] happy_meal_start_xmit+0x308/0x480 [sunhme] [<00000000005fc858>] dev_hard_start_xmit+0x318/0x3c0 [<000000000060fec4>] sch_direct_xmit+0x1a4/0x200 [<00000000005fced0>] dev_queue_xmit+0x410/0x560 [<0000000000604a1c>] neigh_resolve_output+0xfc/0x300 Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Remove non-implementation of ethtool set_msglevel() operationBen Hutchings
Unimplemented operations should not silently fail. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Remove redundant definitions of ethtool operationsBen Hutchings
These functions provide the default behaviour and do not need to be set in struct ethtool_ops. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Allow TX checksum offload and TSO to be disabled and reenabledBen Hutchings
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2009-12-02cnic: Use dma_alloc_coherent().Michael Chan
Replace pci_alloc_consistent() with dma_alloc_coherent() so that appropriate GFP flags can be used. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix rq_page_table DMA address.Michael Chan
The old code mistakenly zeroed out the upper 32-bit of the DMA address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix bogus iSCSI MAC addressMichael Chan
Fix code to read the proper iSCSI MAC address for bnx2x devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix bnx2x ring shutdown.Michael Chan
Need to send a HALT command to the firmware to fully shutdown the bnx2x rings. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix ring I/O address for bnx2x devices.Michael Chan
Old code was initializing the ring producers using an incorrect I/O address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02netxen: fix failure cases for fw hang recoveryAmit Kumar Salecha
Handle few corner cases in firmware hang detection and recovery: o Don't mark device state as READY, till handshake with firmware is done. o During probe, if start_firmware fails, restore reference count. o Don't increment refernce count, if start_firmware fails during firmware reset. o Clear __NX_RESETTING bit, incase of fatal error or tempeature reaches critical limit so that pci remove() doesn't poll on this bit. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02netxen : fix debug tools access for NX2031Narender Kumar
Driver maps only some part of the MMIO bar 0 in case of NX2031. This is sufficient for tx and rx by the driver. When debug tools need to access resources in unmapped regions, driver needs to map these on the fly in order to complete read/write request. Signed-off-by: Narender Kumar <narender.kumar@qlogic.com> Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: correct ICH/PCH PHY operations function pointersBruce Allan
Some function pointers for a few PHY operations (for 82578 and 82567) and were set incorrectly causing functions to be executed that were accessing incorrect PHY register offsets for that particular device. This patch also moves a few PHY-specific functions from ich8lan.c to the more appropriate phy.c. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: refactor PHY ID detection workaroundBruce Allan
The workaround that detects the correct PHY ID when an initial read of the PHY ID registers returns an invalid one should retry up to ten times with a small delay between attempts using a single PHY address and then repeat using the remaining possible PHY addresses. Do this instead of trying each possible PHY address repeating that up to 100 times. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: check_polarity function pointers not set for 8257xBruce Allan
The function pointers for 8257x devices are not set. This is not really a problem now because there is nothing in the driver that references the pointers for this particular MAC-family (the appropriate functions are called directly), but the pointers should be set in case they are used in the future. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02tg3: remove use of skb_dma_map/unmapAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Matt Carlson <mcarlson@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: remove use of skb_dma_map/unmapAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02bnx2: remove skb_dma_map/unmap calls from driverAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. [ Fix bnx2_free_tx_skbs() ring indexing and use NETDEV_TX_OK return code in bnx2_start_xmit() after cleaning up DMA mapping errors. -Mchan ] Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02igbvf: remove skb_dma_map/unmap call from driversAlexander Duyck
This patch removes the skb_dma_map/unmap calls from the igbvf driver due to the fact that it does not play well with HW IOMMU when combined with transmitting cloned skbs. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02igb: remove use of skb_dma_map from driverAlexander Duyck
This change removes skb_dma_map/unmap calls from the igb driver due to the fact that the call is incompatible with iommu enabled kernels. In order to prevent warnings about using the wrong unmap call I have added a mapped_as_page value to the buffer_info structure to track if the mapped region is a page or a buffer. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02ixgbe: remove skb_dma_map/unmap calls from driverAlexander Duyck
This patch removes skb_dma_map/unmap calls from the ixgbe driver due to the fact that the calls don't work with HW IOMMU enabled systems. The problem is that multiple mappings will give different results when HW IOMMU is enabled and the skb_dma_map/unmap calls only have one location to store mappings. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02ixgb: remove use of skb_dma_map from ixgbAlexander Duyck
skb_dma_map is incompatible with HW iommu due to the fact that multiple mappings can result in different results each time. For this reason it is best to just remove use of these function calls. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000: remove use of skb_dma_map from e1000 driverAlexander Duyck
Remove the use of skb_dma_map from the e1000 driver in order to avoid issues when HW iommu are in use. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: remove use of skb_dma_map from e1000e driverAlexander Duyck
In testing we have found that skb_dma_map/unmap is incompatible with HW IOMMU due to the fact that multiple mappings will return different results. In order to correct this we need to remove skb_dma_map/unmap calls from the e1000e driver. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02bnx2: EEH is failing with timeoutBreno Leitao
bnx2 is failing when a PCI error is detected. The error is the following: bnx2: Chip not in correct endian mode bnx2: fw sync timeout, reset code = 404001d This error was caused because the way pci_restore_state() is working after commit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff ("PCI: Clear saved_state after the state has been restored"). Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02net: Coding style corrections on Sealevel Systems 4021 driver.Rudy Matela
Changed braces position on some statements. Inserted a space between an "if" keyword and a parenthesis. Signed-off-by: Rudy Matela <rudy.matela@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02net/ps3: Add support for gelic link negotiationHideyuki Sasaki
Add ethtool_ops.set_settings support to the PS3 gelic network driver. Allows manual setting of ethernet link speed. Signed-off-by: Hideyuki Sasaki <xhide@rd.scei.sony.co.jp> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02net/ps3: Cleanup gelic enumsGeoff Levand
Cleanup of the gelic driver enumerations: o Add some missing commas. o Add an Ether port post fix (PS3 currently only supports PORT_0). o Add a new enum gelic_lv1_phy to use when interacting with the PHY. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: fix unnecessary access to hardware to get link, port infoAjit Khaparde
Every time while doing ethtool->get_settings we are accessing the hardware to get link status and port information. This is not necessary. We now use the cached copy for this info and update it when the link status changes. From: Suresh R <sureshr@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: Add be_rx_polls counterAjit Khaparde
Add be_rx_polls to count number of times NAPI called rx poll function. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: fix to allow port beacon when device is closedAjit Khaparde
port identification/beaconing is failing if device open has not been done. Fixing it. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: check for valid ether addressAjit Khaparde
Allow only valid ether addresses to be assigned and used for the interface. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: initialize netdev->perm_addrAjit Khaparde
patch to initialize netdev->perm_addr Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: set netdev->vlan_features appropriatelyAjit Khaparde
patch to initialize netdev->vlan_features appropriately. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e:disable NETIF_F_TSO6 for hardware limitJie Yang
For hardware limit to support TSOV6, just disable this feature Signed-off-by: Jie Yang <jie.yang@atheros.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: Use sizeof struct rather than pointer in e1000_get_eeprom()Roel Kluin
Don't use the sizeof the pointer to clear the result Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: PHY type cleanups in e1000e_check_downshift()Bruce Allan
Remove the case for 82577 because it does not support the ability to check for downshift. Add case for e1000_phy_bm which can do this. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: add debug messagesBruce Allan
Add some helpful debug messages. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: comment correctionsBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: enable new 82567V-3 deviceBruce Allan
This new PCI device ID is for a new combination of MAC and PHY both of which already have supporting code in the driver, just not yet in this combination. During validation of the device, an intermittent issue was discovered with waking it from a suspended state which can be resolved with the pre-existing workaround to disable gigabit speed prior to suspending. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: ensure the link state is correct for serdes linksBruce Allan
This patch ensures that the link state (as reported in mac->serdes_has_link) will transition to false when autoneg fails to complete but valid codewords were detected. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: provide family-specific PHY power up/down operationsBruce Allan
The different families (80003es2lan, 8257x, ICHx/PCH) supported by the driver each have their own conditions when the PHY can be powered down. This patch rewrites the PHY power up/down code to fit with the family- specific style used in the driver. All pre-existing calls to power up or down the PHY remain untouched. A new call to power down the PHY when removing the driver when the interface is down replaces the current call to reset the PHY in order to reduce power consumption. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: guard against buffer overflow in cable length tablesBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: provide family-specific functions to manage VLAN filter arraysBruce Allan
The two MAC-families that have VLAN filter table register arrays manage each a bit differently from one another, so provide family-specific functions for managing the register arrays and function pointers to access the appropriate function. Also make sure attempts to access these register arrays are not done on parts not supporting that feature. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-01Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/mac80211/ht.c
2009-12-01net: Simplify pppol2tp pernet operations.Eric W. Biederman
Take advantage of the new pernet automatic storage management, and stop using compatibility network namespace functions. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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