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path: root/drivers/net/ethernet
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2011-10-30qlcnic: fix beacon and LED test.Sucheta Chakraborty
o Updated version number to 5.0.25 o Do not hold onto RESETTING_BIT for entire duration of LED/ beacon test. Instead, just checking for RESETTING_BIT not set before sending config_led command down to card. o Take rtnl_lock instead of RESETTING_BIT for beacon test while sending config_led command down to make sure interface cannot be brought up/ down. o Allocate and free resources if interface is down before sending the config_led command. This is to make sure config_led command sending doesn't fail. o Clear QLCNIC_LED_ENABLE bit if beacon/ LED test fails to start. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30qlcnic: updated reset sequenceSony Chacko
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30qlcnic: reset loopback mode if promiscous mode setting fails.Sucheta Chakraborty
If promiscous mode setting fails, reset loopback mode setting in firmware. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-30qlcnic: skip IDC ack check in fw reset path.Sritej Velaga
In fw reset path, we should consider any change in device state as an ack from the other driver. When that happens, we don't have to wait for an explicit ack. 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>
2011-10-28i825xx: Fix incorrect dependency for BVME6000_NETGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27stmmac: update normal descriptor structure (v2)Giuseppe CAVALLARO
This patch updates the normal descriptor structure to work fine on new GMAC Synopsys chips. Normal descriptors were designed on the old MAC10/100 databook 1.91 where some bits were reserved: for example the tx checksum insertion and rx checksum offload. The patch maintains the back-compatibility with old MAC devices (tested on STx7109 MAC10/100) and adds new fields that actually new GMAC devices can use. For example, STx7109 (MAC10/100) will pass from the platform tx_coe = 0, enh_desc = 0, has_gmac = 0. A platform like Loongson1B (GMAC) will pass: tx_coe = 1, enh_desc = 0, has_gmac = 1. Thanks to Kelvin, he enhanced the normal descriptors for GMAC (on MIPS Loongson1B platform). Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27stmmac: fix NULL pointer dereference in capabilities fixup (v2)Angus Clark
Signed-off-by: Angus Clark <angus.clark@st.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27stmmac: fix a bug while checking the HW cap reg (v2)Giuseppe CAVALLARO
The patch fixes a bug while checking the HW cap reg on old MAC10/100 where this feature is not available. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27be2net: Changing MAC Address of a VF was broken.Somnath Kotur
Allow for MAC Address change of VF(SR-IOV case) on the fly- First add and then delete MAC Address to allow for 'out of pool' errors. When MAC Addr configured from a VM, the MAC on the NIC will aleady have the supplied MAC,so just copy the supplied MAC to the netdev structure before returning success to the stack Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27be2net: Refactored be_cmds.c file.Somnath Kotur
Moved the .sge. field's population inside be_cmd_hdr_prepare. Populating wrb->tag0 and tag1 inside be_cmd_hdr_prepare Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: update driver version to 1.70.30-0Dmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: use FW 7.0.29.0Dmitry Kravkov
The FW includes the following fixes: 1. (iSCSI) Arrival of un-solicited ASYNC message causes firmware to abort the connection with RST. 2. (FCoE) There is a probability that truncated FCoE packet on RX path won't get detected which might lead to FW assert. 3. (iSCSI) Arrival of target-initiated NOP-IN during intense ISCSI traffic might lead to FW assert. 4. (iSCSI) Chip hangs when in case of retransmission not aligned to 4-bytes from the beginning of iSCSI PDU. 5. (FCoE) Arrival of packets beyond task IO size can lead to crash. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: Enable changing speed when port type is PORT_DAYaniv Rosner
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: Fix 54618se LED behaviorYaniv Rosner
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: Fix RX/TX problem caused by the MAC layerYaniv Rosner
This patch fixes a problem in which the host stops receiving data after restarting the interface. This issue is caused by combination of incorrect data path tap closure, along with missing MAC reset. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: Add link retry to 578xx-KRYaniv Rosner
This fix solves a problem of no link on 578xx-KR by retrying to link up to four timer using the periodic function. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-27bnx2x: Fix LED blink rate for 578xxYaniv Rosner
Adjust blink rate on 578xx to fit its clock rate. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-25ehea: fix skb_frag_size typoEric Dumazet
Commit 9e903e085262 ("net: add skb frag size accessors") introduced a typo in ehea driver. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-25Merge branch 'pm-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits) PM / Clocks: Remove redundant NULL checks before kfree() PM / Documentation: Update docs about suspend and CPU hotplug ACPI / PM: Add Sony VGN-FW21E to nonvs blacklist. ARM: mach-shmobile: sh7372 A4R support (v4) ARM: mach-shmobile: sh7372 A3SP support (v4) PM / Sleep: Mark devices involved in wakeup signaling during suspend PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image PM / Hibernate: Do not initialize static and extern variables to 0 PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too PM / Hibernate: Add resumedelay kernel param in addition to resumewait MAINTAINERS: Update linux-pm list address PM / ACPI: Blacklist Vaio VGN-FW520F machine known to require acpi_sleep=nonvs PM / ACPI: Blacklist Sony Vaio known to require acpi_sleep=nonvs PM / Hibernate: Add resumewait param to support MMC-like devices as resume file PM / Hibernate: Fix typo in a kerneldoc comment PM / Hibernate: Freeze kernel threads after preallocating memory PM: Update the policy on default wakeup settings PM / VT: Cleanup #if defined uglyness and fix compile error PM / Suspend: Off by one in pm_suspend() PM / Hibernate: Include storage keys in hibernation image on s390 ...
2011-10-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
2011-10-24|PATCH net-next] tg3: add tx_dropped counterEric Dumazet
If a frame cant be transmitted, it is silently discarded. Add a counter to report these errors to user. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24be2net: don't create multiple RX/TX rings in multi channel modeSathya Perla
When the HW is in multi-channel mode based on the skew/IPL, there are 4 functions per port and so not enough resources to create multiple RX/TX rings for each function. Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24be2net: don't create multiple TXQs in BE2Sathya Perla
Multiple TXQ support is partially broken in BE2. It is fully supported BE3 onwards and in Lancer. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24be2net: refactor VF setup/teardown code into be_vf_setup/clear()Sathya Perla
Currently the code for VF setup/teardown done by a PF (if_create, mac_add_config, link_status_query etc) is scattered; this patch refactors this code into be_vf_setup() and be_vf_clear(). The if_create/if_destroy/mac_addr_query cmds are now called after the MCCQ is created; so these cmds are now modified to use the MCCQ instead of MBOX. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24be2net: add vlan/rx-mode/flow-control config to be_setup()Sathya Perla
When a card is reset due to EEH error recovery or due to a suspend, rx-mode config (promisc/mc) is not being sent to the FW. be_setup() is called in these flows and is the best place for such config/re-config cmds. Hence include rx-mode, vlan and flow-control config in be_setup(). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2011-10-21igb: VFTA Table Fix for i350 devicesCarolyn Wyborny
Due to a hardware problem, writes to the VFTA register can theoretically fail. Although the likelihood of this is very low. This patch adds a shadow vfta in the adapter struct for reading and adds new write functions for these devices to work around the problem. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-21igb: Move DMA Coalescing init code to separate function.Carolyn Wyborny
This patch moves the DMA Coalescing feature initialization code from igb_reset to a new function and replaces it with a call to the new function. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-21igb: Fix for Alt MAC Address feature on 82580 and later devicesCarolyn Wyborny
In 82580 and later devices, the alternate MAC address feature is completely handled by the option ROM and software does not handle it anymore. This patch changes the check_alt_mac_addr function to exit immediately if device is 82580 or later. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-21igbvf: Bump version numberWilliams, Mitch A
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-21igbvf: Update module identification stringsWilliams, Mitch A
Update adapter identification strings to properly indicate i350 VF devices in the VF driver. Change the driver ID string to remove 82576-specific wording. Update copyright date. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-10-21bnx2x: fix skb truesize underestimationEric Dumazet
bnx2x allocates a full page per fragment. We must account in skb->truesize, the size of the fragment, not the used part of it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-21cxgb4vf: convert to SKB paged frag API.Ian Campbell
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Casey Leedom <leedom@chelsio.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-21cxgb4: convert to SKB paged frag API.Ian Campbell
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Dimitris Michailidis <dm@chelsio.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-21mlx4: convert to SKB paged frag API.Ian Campbell
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-20ll_temac: Add support for ethtoolRicardo
This patch enables the ethtool interface. The implementation is done using the libphy helper functions. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-20igb: fix a compile warningRongQing Li
control these three function declarations and definitions with same macro CONFIG_PCI_IOV drivers/net/ethernet/intel/igb/igb_main.c:165: warning: ‘igb_vf_configure’ declared ‘static’ but never defined drivers/net/ethernet/intel/igb/igb_main.c:166: warning: ‘igb_find_enabled_vfs’ declared ‘static’ but never defined drivers/net/ethernet/intel/igb/igb_main.c:167: warning: ‘igb_check_vf_assignment’ declared ‘static’ but never defined Signed-off-by: RongQing Li <roy.qing.li@gmail.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-20myri10ge: fix truesize underestimationEric Dumazet
skb->truesize must account for allocated memory, not the used part of it. Doing this work is important to avoid unexpected OOM situations. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Jon Mason <mason@myri.com> Acked-by: Jon Mason <mason@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-20igbvf: fix truesize underestimationEric Dumazet
igbvf allocates half a page per skb fragment. We must account PAGE_SIZE/2 increments on skb->truesize, not the actual frag length. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-20mlx4_en: fix skb truesize underestimationEric Dumazet
skb->truesize must account for allocated memory, not the used part of it. Doing this work is important to avoid unexpected OOM situations. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: limit max_mtu in case of 4KiB and use __netdev_alloc_skb (V2)Giuseppe CAVALLARO
Problem using big mtu around 4096 bytes is you end allocating (4096 +NET_SKB_PAD + NET_IP_ALIGN + sizeof(struct skb_shared_info) bytes -> 8192 bytes : order-1 pages It's better to limit the mtu to SKB_MAX_HEAD(NET_SKB_PAD), to have no more than one page per skb. Also the patch changes the netdev_alloc_skb_ip_align() done in init_dma_desc_rings() and uses a variant allowing GFP_KERNEL allocations allowing the driver to load even in case of memory pressure. Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: add CHAINED descriptor mode support (V4)Giuseppe CAVALLARO
This patch enhances the STMMAC driver to support CHAINED mode of descriptor. STMMAC supports DMA descriptor to operate both in dual buffer(RING) and linked-list(CHAINED) mode. In RING mode (default) each descriptor points to two data buffer pointers whereas in CHAINED mode they point to only one data buffer pointer. In CHAINED mode each descriptor will have pointer to next descriptor in the list, hence creating the explicit chaining in the descriptor itself, whereas such explicit chaining is not possible in RING mode. First version of this work has been done by Rayagond. Then the patch has been reworked avoiding ifdef inside the C code. A new header file has been added to define all the functions needed for managing enhanced and normal descriptors. In fact, these have to be specialized according to the ring/chain usage. Two new C files have been also added to implement the helper routines needed to manage: jumbo frames, chain and ring setup (i.e. desc3). Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: allow mmc usage only if feature actually available (V4)Giuseppe CAVALLARO
Enable the MMC support if it is actually available from the HW capability register. Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: use predefined macros for HW cap register fields (V4)Rayagond Kokatanur
Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: allow mtu bigger than 1500 in case of normal desc (V4)Giuseppe CAVALLARO
This patch allows to set the mtu bigger than 1500 in case of normal descriptors. This is helping some SPEAr customers. Signed-off-by: Deepak SIKRI <deepak.sikri@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: update the driver version and doc (V4)Giuseppe CAVALLARO
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: protect tx process with lock (V4)Giuseppe CAVALLARO
This patch fixes a problem raised on Orly ARM SMP platform where, in case of fragmented frames, the descriptors in the TX ring resulted broken. This was due to a missing lock protection in the tx process. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Tested-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19stmmac: Stop advertising 1000Base capabilties for non GMII iface (V4).Srinivas Kandagatla
This patch stops advertising 1000Base capablities if GMAC is either configured for MII or RMII mode and on board there is a GPHY plugged on. Without this patch if an GBit switch is connected on MII interface, Ethernet stops working at all. Discovered as part of https://bugzilla.stlinux.com/show_bug.cgi?id=14148 triage Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19mlx4_en: Updating driver versionYevgeny Petrilin
Driver version updated to 1.5.4.2 Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19mlx4_en: Adding rxhash supportYevgeny Petrilin
Moving to Toeplitz function in RSS calculation. Reporting rxhash in skb. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
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