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* netxen: add vlan LRO supportRajesh Borundia2011-08-083-10/+107
| | | | | | | | | | | | o To support vlan lro, driver need to program ip address in device. o Same ip addresses need to be program after fw recovery, so sotre them in list. o In case of vlan packet, include vlan header length while calculating ip and tcp headers. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/usb: Add IPv6 support to the LG-VL600 LTE USB modem driverMark Kamichoff2011-08-081-0/+19
| | | | | | | | | | The LG-VL600 LTE USB modem supports IPv6, but uses and expects an IPv4 ethertype (0x800) for these packets instead of the standard 0x86dd. This patch peeks at the IP version in the L3 header and sets the ethertype appropriately for IPv6 packets. Signed-off-by: Mark Kamichoff <prox@prolixium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qla3xxx: remove an extra semi-colonDan Carpenter2011-08-081-1/+1
| | | | | | | | | The define is only used one place, and it's at the end of a line so the semi-colon doesn't affect anything. But let's clean it up anyway. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ucc_geth: Add SUPPORTED_MII and SUPPORTED_AutonegJoakim Tjernlund2011-08-081-4/+6
| | | | | | | | The driver supports Autoneg and at least MII. Tell the PHY that to avoid any confusion in the PHY code. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: David S. Miller <davem@davemloft.net>
* via-velocity : cleanups.françois romieu2011-08-081-46/+25
| | | | | | | | | | - empty lines - tabs / spaces - ETHTOOL_GWOL _is_ defined - useless cast from void * Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* via-velocity : ethtool statistics support.françois romieu2011-08-081-0/+74
| | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Jon Nelson <jnelson@jamponi.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* via-velocity : update receive packets statistics.françois romieu2011-08-081-0/+1
| | | | | | | | Addresses https://bugzilla.kernel.org/show_bug.cgi?id=14076. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Jon Nelson <jnelson@jamponi.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* slip: cleanup statistics generationMatvejchikov Ilya2011-08-042-24/+14
| | | | | | | | Remove unused tx_compressed, tx_compressed and tx_misses fields from the slip structure. Also, make some device stats generation cleanups. Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix cmd-rx-filter not notifying MCCSathya Perla2011-08-031-0/+1
| | | | | | | | | | | Dave, I missed out on this line while composing the 4/6 patch from my yesterday's patchset ("[PATCH net-next 4/6] be2net: use RX_FILTER cmd to program multicast addresses"). As you've already queued up the patchset for net-next, I'm sending the fix in a separate patch. Pls apply. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: Remove Obsolete File bfi_ctreg.hRasesh Mody2011-08-031-646/+0
| | | | | | | | | Change detail: - Remove obsolete file bfi_ctreg.h as we added new file bfi_reg.h consolidating HW reg definitions including the ones for new HW. Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: Consolidated HW Registers for Supported HWsRasesh Mody2011-08-034-41/+497
| | | | | | | | | | Change details: - Introducing new file bfi_reg.h for consolidating all supported hardware registers. This file completely replaces bfi_ctreg.h. - Updated ioc code as per register definition change. Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: Remove get_regs Ethtool SupportRasesh Mody2011-08-031-319/+0
| | | | | | | | | | Change details: - This patch contains removal of get_regs support in bnad_ethtool.c. Thus BNA will have minimal register definitions necessary for MBOX and interrupt operations Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: drop pkts that do not belong to the portSathya Perla2011-08-032-8/+24
| | | | | | | | | On some BE skews, while in promiscuous mode, pkts that do not belong to a port can arrive on that port. Drop such pkts. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: add support for flashing Teranetics PHY firmwareSathya Perla2011-08-035-44/+91
| | | | | | | | Support for flashing RJ45 PHY (from Teranetics) on a 10GBaseT BE3 card. Signed-off-by: Naresh G <bgottumukkala@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: use RX_FILTER cmd to program multicast addressesSathya Perla2011-08-034-114/+41
| | | | | | | | Use this cmd for both promiscous and multicast address programming. Get rid of the old MULTICAST_SET cmd. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: non-member vlan pkts not received in promiscous modeSathya Perla2011-08-032-2/+11
| | | | | | | | | | While configuring promiscous mode, explicitly set the VLAN_PROMISCOUS bit to make this happen. When switching off promiscous mode, re-program the vids. Signed-off-by: Xavier Selvin <xavier.selvin@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: no need to query link statusSathya Perla2011-08-035-43/+22
| | | | | | | | | Change in the link status generates an MCC event. This is processed and netif_carrier_on/off is called accordingly. Don't need to query/store the link_status state. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: remove wrong and unnecessary calls to netif_carrier_off()Sathya Perla2011-08-031-2/+0
| | | | | | | | | | | | | 1) In be_probe(), as soon as the MCC Q is created a gratuitous link status event is received and processed. Accordingly netif_carrier_off/on() is called. The extra netif_carrier_off() call in probe can race with this and cause wrong state. 2) be_close() need not call netif_carrier_off(). It is OK to show the actual link state even when the device is administratively down. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/smsc911x: add device tree probe supportShawn Guo2011-08-021-11/+74
| | | | | | | | | | | It adds device tree probe support for smsc911x driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: David S. Miller <davem@davemloft.net> Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipg: Use constJoe Perches2011-08-011-3/+3
| | | | | | | Make a couple of declarations const to save some data space. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipg: Use current logging stylesJoe Perches2011-08-011-96/+95
| | | | | | | | | | | | Add and use pr_fmt, pr_<level> and netdev_<level>. Convert printks with %[n].[n]x to %nx to be shorter and clearer. Consolidate printks to use a single printk rather than continued printks without KERN_CONT. Removed unnecessary trailing periods. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Added debug infoSritej Velaga2011-08-012-3/+14
| | | | | | | | | Now printing states of essential registers once fw hang has been detected. Bumped up the driver version to 5.0.22 Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Move get template from probe to start fwSritej Velaga2011-08-011-7/+15
| | | | | | | | | | Place for gathering FW dump template has been moved to the FW restart path so that the driver can check if a newer FW version is available and in that case it replaces the existing FW dump template with the newer template. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Fix delay in reset pathSritej Velaga2011-08-013-1/+8
| | | | | | | | | Driver should not check for heart beat anymore when FW is hung, rather it should restart the FW. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: FW dump related changesAnirban Chakraborty2011-08-012-5/+18
| | | | | | | | o Added code to support FW reset without invoking the dump o Fixed the return value of the dump data size if dump is not available. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Fix enviroment variable for udev event generation during FW dumpAnirban Chakraborty2011-08-011-2/+2
| | | | | | | | Driver was not generating the environment variable for the FW dump event correctly. Fix it by formatting it properly. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: HW Interface Init UpdateRasesh Mody2011-08-011-11/+17
| | | | | | | | | | | Change details: - Split the hw interface into common and asic specific to support new asic in the future. - Fix bfa_ioc_ct_isr_mode_set() to also include the case that we are already in the desired msix mode. Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: Remove Unnecessary CNA CheckRasesh Mody2011-08-011-12/+0
| | | | | | | | | | Change details: - ioc->cna is always set to 1 for eth functions, remove the check that asserts IOC is in CNA mode in bfa_ioc_firmware_lock() and bfa_ioc_firmware_unlock() in bfa_ioc_ct.c. Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: use stats-sync to read/write 64-bit statsSathya Perla2011-08-014-51/+93
| | | | | | | | | | | | | | | | | | | | 64-bit stats in be2net are written/read as follows using the stats-sync interface for safe access in 32-bit archs: 64-bit sync writer reader stats ------------------------------------------------------------------------------ tx_stats tx_stats->sync be_xmit be_get_stats64, ethtool tx-compl tx_stats->sync_compl tx-compl-processing ethtool rx-stats rx_stats->sync rx-compl-processing be_get_stats64, ethtool, eqd-update This patch is based on Stephen Hemminger's earlier patch on the same issue... Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: cleanup and refactor stats codeSathya Perla2011-08-015-356/+155
| | | | | | | | | | | | | In preparation for 64-bit stats interface, the following cleanups help streamline the code: 1) made some more rx/tx stats stored by driver 64 bit 2) made some HW stas (err/drop counters) stored in be_drv_stats 32 bit to keep the code simple as BE provides 32-bit counters only. 3) removed duplication of netdev stats in ethtool 4) removed some un-necessary stats and fixed some names Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-08-012-1/+12
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| * r8169: Add support for D-Link 530T rev C1 (Kernel Bug 38862)Lennart Sorensen2011-07-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The D-Link DGE-530T rev C1 is a re-badged Realtek 8169 named DLG10028C, unlike the previous revisions which were skge based. It is probably the same as the discontinued DGE-528T (0x4300) other than the PCI ID. The PCI ID is 0x1186:0x4302. Adding it to r8169.c where 0x1186:0x4300 is already found makes the card be detected and work. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=38862 Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sis190: Rx filter init is needed for MAC address change.Klement Fish2011-07-291-1/+11
| | | | | | | | | | | | | | | | Addresses https://bugzilla.kernel.org/show_bug.cgi?id=34552 Signed-off-by: Klement Fish <klement2@azet.sk> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds2011-07-313-2/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: smc91c92_cs.c: fix bogus compiler warning orinoco_cs: be more careful when matching cards with ID 0x0156:0x0002 hostap_cs: support cards with "Version 01.02" as third product ID pcmcia: add PCMCIA_DEVICE_MANF_CARD_PROD_ID3 pxa2xx pcmcia - stargate 2 use gpio array. pcmcia: pxa2xx: remove empty socket_init / socket_resume functions. drivers:pcmcia:soc_common: make socket_init and socket_suspend optional
| * | smc91c92_cs.c: fix bogus compiler warningDominik Brodowski2011-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a recent compile, I got this warning: CC [M] drivers/net/pcmcia/smc91c92_cs.o drivers/net/pcmcia/smc91c92_cs.c: In function ‘smc91c92_probe’: drivers/net/pcmcia/smc91c92_cs.c:812:12: warning: ‘j’ may be used uninitialized in this function However, "j" is only used in a branch which has the same condition as a previous branch, where j is set, e.g. int j; if (CONDITION) j = VALUE ... if (CONDITION) printk(j) Still, avoid this warning, as it is easy to circumvent. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * | orinoco_cs: be more careful when matching cards with ID 0x0156:0x0002Pavel Roskin2011-07-291-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without CONFIG_HERMES_PRISM, only match cards that have "Version 01.01" as the third product ID. Those have Agere firmware. With CONFIG_HERMES_PRISM, match all 0x0156:0x0002 cards. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * | hostap_cs: support cards with "Version 01.02" as third product IDPavel Roskin2011-07-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Cards with numeric ID 0x0156:0x0002 and third ID "Version 01.02" can be assumed to have Intersil firmware. Cards with Agere firmware use "Version 01.01". Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2011-07-301-1/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: sungem: fix compile failure caused by trivial #include consolidation
| * | | sungem: fix compile failure caused by trivial #include consolidationJiri Kosina2011-07-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only Sparc and PPC actually have the asm/prom.h include and as such they can't be moved outside of the ifdefs. Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | Merge branch 'next/dt' of ↵Linus Torvalds2011-07-304-49/+135
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'next/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (21 commits) arm/dt: tegra devicetree support arm/versatile: Add device tree support dt/irq: add irq_domain_generate_simple() helper irq: add irq_domain translation infrastructure dmaengine: imx-sdma: add device tree probe support dmaengine: imx-sdma: sdma_get_firmware does not need to copy fw_name dmaengine: imx-sdma: use platform_device_id to identify sdma version mmc: sdhci-esdhc-imx: add device tree probe support mmc: sdhci-pltfm: dt device does not pass parent to sdhci_alloc_host mmc: sdhci-esdhc-imx: get rid of the uses of cpu_is_mx() mmc: sdhci-esdhc-imx: do not reference platform data after probe mmc: sdhci-esdhc-imx: extend card_detect and write_protect support for mx5 net/fec: add device tree probe support net: ibm_newemac: convert it to use of_get_phy_mode dt/net: add helper function of_get_phy_mode net/fec: gasket needs to be enabled for some i.mx serial/imx: add device tree probe support serial/imx: get rid of the uses of cpu_is_mx1() arm/dt: Add dtb make rule arm/dt: Add skeleton dtsi file ...
| * | | net/fec: add device tree probe supportShawn Guo2011-07-271-5/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It adds device tree probe support for fec driver. Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: David S. Miller <davem@davemloft.net> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net>
| * | | net: ibm_newemac: convert it to use of_get_phy_modeShawn Guo2011-07-273-40/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch extends 'enum phy_interface_t' and of_get_phy_mode a little bit with PHY_INTERFACE_MODE_NA and PHY_INTERFACE_MODE_SMII added, and then converts ibm_newemac net driver to use of_get_phy_mode getting phy mode from device tree. It also resolves the namespace conflict on phy_read/write between common mdiobus interface and ibm_newemac private one. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: David S. Miller <davem@davemloft.net> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David Miller <davem@davemloft.net>
| * | | net/fec: gasket needs to be enabled for some i.mxShawn Guo2011-07-271-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2011-07-2820-223/+318
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits) tg3: Remove 5719 jumbo frames and TSO blocks tg3: Break larger frags into 4k chunks for 5719 tg3: Add tx BD budgeting code tg3: Consolidate code that calls tg3_tx_set_bd() tg3: Add partial fragment unmapping code tg3: Generalize tg3_skb_error_unmap() tg3: Remove short DMA check for 1st fragment tg3: Simplify tx bd assignments tg3: Reintroduce tg3_tx_ring_info ASIX: Use only 11 bits of header for data size ASIX: Simplify condition in rx_fixup() Fix cdc-phonet build bonding: reduce noise during init bonding: fix string comparison errors net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared net: add IFF_SKB_TX_SHARED flag to priv_flags net: sock_sendmsg_nosec() is static forcedeth: fix vlans gianfar: fix bug caused by 87c288c6e9aa31720b72e2bc2d665e24e1653c3e gro: Only reset frag0 when skb can be pulled ...
| * | | tg3: Remove 5719 jumbo frames and TSO blocksMatt Carlson2011-07-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The A0 revision of this chip is the only device that requires these features to be disabled. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tg3: Break larger frags into 4k chunks for 5719Matt Carlson2011-07-282-6/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 5719 has bug where RDMAs larger than 4k can cause problems. This patch works around the problem by dividing larger DMA requests into something the hardware can handle. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tg3: Add tx BD budgeting codeMatt Carlson2011-07-281-20/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the driver breaks large skb fragments into smaller submissions to the hardware, there is a new danger that BDs might get exhausted before all fragments have been mapped. This patch adds code to make sure tx BDs aren't oversubscribed and flag the condition if it happens. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tg3: Consolidate code that calls tg3_tx_set_bd()Matt Carlson2011-07-281-37/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch consolidates all code that populates tx BDs into a single routine. Setting tx BDs needs to be more carefully controlled to see if workarounds need to be applied. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tg3: Add partial fragment unmapping codeMatt Carlson2011-07-282-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patches are going to break skb fragments into smaller sizes. This patch attempts to make the change easier to digest by only addressing the skb teardown portion. The patch modifies the driver to skip over any BDs that have a flag set that indicates the BD isn't the beginning of an skb fragment. Such BDs were a result of segmentation and do not need a pci_unmap_page() call. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tg3: Generalize tg3_skb_error_unmap()Matt Carlson2011-07-281-32/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the following patches, unmapping skb fragments will get just as complicated as mapping them. This patch generalizes tg3_skb_error_unmap() and makes it the one-stop-shop for skb unmapping. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-10 06:14:38 +0100