summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet
AgeCommit message (Collapse)Author
2014-12-09bnx2x: Implement ndo_gso_check()Joe Stringer
Use vxlan_gso_check() to advertise offload support for this NIC. Signed-off-by: Joe Stringer <joestringer@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09i40e/i40evf: Convert macro to static inlineJeff Kirsher
Inline functions are preferred over macros when they can be used interchangeably. CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: add to NVM update debug messageShannon Nelson
Add a little more state context to an NVM update debug message. Change-ID: I512160259052bcdbe5bdf1adf403ab2bf7984970 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: check for AQ timeout in aq_rc decodeShannon Nelson
Decoding the AQ return code is great except when the AQ send timed out and there's no return code set. This changes the handy decoder interface to help catch and properly report the condition as a useful errno rather than returning a misleading '0'. Change-ID: I07a1f94f921606da49ffac7837bcdc37cd8222eb Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: poll on NVM semaphore only if not other errorShannon Nelson
Only poll on the NVM semaphore if there's time left on a previous reservation. Also, add a little more info to debug messages. Change-ID: I2439bf870b95a28b810dcb5cca1c06440463cf8a Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: fix up NVM update sm error handlingShannon Nelson
The state transitions after an error were not managed well, so these changes get us back to the INIT state or don't transition out of the INIT state after most errors. Change-ID: I90aa0e4e348dc4f58cbcdce9c5d4b7fd35981c6c Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Michal Kosiarz <michal.kosiarz@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: set max limit for access pollingShannon Nelson
Don't bother trying to set a smaller timeout on the polling, just simplify the code and always use the max limit. Also, rename a variable for clarity and fix a comment. Change-ID: I0300c3562ccc4fd5fa3088f8ae52db0c1eb33af5 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Michal Kosiarz <michal.kosiarz@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: remove unused nvm_semaphore_waitShannon Nelson
The nvm_semaphore_wait field is set but never used, so let's just get rid of it. Change-ID: I2107bd29b69f99b1a61d7591d087429527c9d8fa Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Michal Kosiarz <michal.kosiarz@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: init NVM update state on adminq initShannon Nelson
The adminq init is run after the EMPR that is triggered by the NVM update. The final write command will cause the reset and will want to wait for the ARQ event that signals the end of the update, but the reset precludes the event being sent. The state is probably already at INIT, but we set it so here anyway, and clear the release_on_done flag as well. Change-ID: Ie9d724a39e71f988741abc3d51b4cb198c7e0272 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Michal Kosiarz <michal.kosiarz@intel.com> Acked-by: Kamil Krawczyk <kamil.krawczyk@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: add range check to i40e_aq_rc_to_posixShannon Nelson
Just to be sure, add a range check to avoid any possible array index-out-of-bound issues. CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Change-ID: I9323bee6732c2a47599816e1d6c6b3a1f8dcbf54 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Michal Kosiarz <michal.kosiarz@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: rework debug messages for NVM updateShannon Nelson
Rework the debug messages in the NVM update state machine so that we can turn them on and off dynamically rather than forcing a recompile/reload. These can now be turned on with something like: ethtool -s eth1 msglvl 0xf000008f and off with: ethtool -s eth1 msglvl 0xf000000f The high 0xf0000000 gets the driver's attention that we want to change the internal debug flags, and the 0x80 bit is the NVM debug. Change-ID: I5efb9039400304b29a0fd6ddea3f47bb362e6661 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: let firmware catch the NVM busy errorShannon Nelson
The NVM update operations take time finish asynchronously, and follow-on update requests need to wait for the current one to finish. Early firmware didn't handle this well, so the code had to track the busy state. The released firmware handles the busy state correctly, returning I40E_AQ_RC_EBUSY if an update is still in progress, so the code no longer needs to track this. Change-ID: I6e6b4adc26d6dcc5fd7adfee5763423858a7d921 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: better error messages for NVM update issuesShannon Nelson
Add more detail to the NVM update error messages so folks have a better chance at diagnosing issues without having to resort to heroic measures to reproduce an issue. Change-ID: I270d1a9c903baceaef0bebcc55d29108ac08b0bd Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09i40e: clear NVM update state on ethtool testShannon Nelson
Once in a great while the NVMUpdate tools and the driver get out of phase with each other. This gives us a way to reset things without having to unload the driver. Change-ID: I353f688236249a666a90ba3e7233e0ed8c1a04e9 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Jim Young <jamesx.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-12-09net: macb: Remove obsolete comment from KconfigJames Byrne
The Kconfig file says that Gigabit mode is not supported, but it has been supported since commit 140b7552fdff04bbceeb842f0e04f0b4015fe97b ("net/macb: Add support for Gigabit Ethernet mode"). Signed-off-by: James Byrne <james.byrne@origamienergy.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09net: ethernet: rocker: Add dependency to CONFIG_BRIDGE in KconfigAndreas Ruprecht
In a configuration with CONFIG_BRIDGE set to 'm' and CONFIG_ROCKER set to 'y', undefined references occur at link time: > drivers/built-in.o: In function `rocker_port_fdb_learn_work': > /home/jim/linux/drivers/net/ethernet/rocker/rocker.c:3014: undefined > reference to `br_fdb_external_learn_del' > /home/jim/linux/drivers/net/ethernet/rocker/rocker.c:3016: undefined > reference to `br_fdb_external_learn_add' This patch fixes these by declaring CONFIG_ROCKER as being dependent on CONFIG_BRIDGE. Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Andreas Ruprecht <rupran@einserver.de> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09amd-xgbe: Prevent Tx cleanup stallLendacky, Thomas
When performing Tx cleanup, the dirty index counter is compared to the current index counter as one of the tests used to determine when to stop cleanup. The "less than" test will fail when the current index counter rolls over to zero causing cleanup to never occur again. Update the test to a "not equal" to avoid this situation. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09bnx2x: Use correct fastpath version for VFs.Yuval Mintz
Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [although VF driver might be older and use an older fastpath HSI]. For linux drivers, the differences are insignificant since driver never utilized features that were overridden by the HSI change. But for VMs running other operating systems this might be a problem. In addition, eventually FW might change fastpath HSI in such a manner that backward compatibility WILL break unless configured with proper version. This patch fixes the issue for other operating system VMs, as well as lays the ground work for forward compatibility in regard to the fastpath HSI. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09net: tulip: Remove private "strncmp"Rasmus Villemoes
The comment says that the built-in strncmp didn't work. That is not surprising, as apparently "str" semantics are not really what is wanted (hint: de4x5_strncmp only stops when two different bytes are encountered or the end is reached; not if either byte happens to be 0). de4x5_strncmp is actually a memcmp (except for the signature and that bytes are not necessarily treated as unsigned char); since only the boolean value of the result is used we can just replace de4x5_strncmp with memcmp. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09drivers: net : cpsw: Update Kconfig for CPSWLokesh Vutla
CPSW is present in AM33xx, AM43xx, DRA7xx. Updating the Kconfig to depend on ARCH_OMAP2PLUS instead of listing all SoC's. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4: Update firmware version after flashing it via ethtoolHariprasad Shenai
After successfully loading new firmware, reload the new firmware's version number information so "ethtool -i", etc. will report the right value Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4/cxgb4vf: Use new interfaces to calculate BAR2 SGE Queue Register addressesHariprasad Shenai
Use BAR2 Going To Sleep (GTS) for T5 and later. Use new BAR2 User Doorbells for T5 for both cxgb4 and cxgb4vf driver. Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4/cxgb4vf: Add code to calculate T5 BAR2 Offsets for SGE Queue RegistersHariprasad Shenai
Add new Common Code facilities for calculating T5 BAR2 Offsets for SGE Queue Registers. This new code can handle situations where Queues Per Page * SGE BAR2 Queue Register Area Size > Page Size Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4vf: Add and initialize some sge params for VF driverHariprasad Shenai
Add sge_vf_eq_qpp and sge_vf_iq_qpp to (struct sge_params), initialize sge_queues_per_page and sge_vf_qpp in t4vf_get_sge_params(), add new t4vf_prep_adapter() which initializes basic adapter parameters. Grab both SGE_EGRESS_QUEUES_PER_PAGE_VF and SGE_INGRESS_QUEUES_PER_PAGE_VF for VF Drivers since we need both to calculate the User Doorbell area offsets for Egress and Ingress Queues. Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09rocker: fix eth_type type in struct rocker_ctrlJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09rocker: introduce be put/get variants and use it when appropriateJiri Pirko
This kills the sparse warnings. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09bnx2x: Limit 1G link enforcementYaniv Rosner
Change 1G-SFP module detection by verifying not only that it's not compliant with 10G-Ethernet, but also that it's 1G-ethernet compliant. Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09stmmac: fix max coal timer parameterGiuseppe CAVALLARO
This patch is to fix the max coalesce timer setting that can be provided by ethtool. The default value (STMMAC_COAL_TX_TIMER) was used in the set_coalesce helper instead of the max one (STMMAC_MAX_COAL_TX_TICK, so defined but not used). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4: Update FW version string to match FW binary version 1.12.25.0Hariprasad Shenai
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09cxgb4: Add a check for flashing FW using ethtoolHariprasad Shenai
Don't let T4 firmware flash on a T5 adapter and vice-versa using ethtool Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09amd-xgbe: Associate Tx SKB with proper ring descriptorLendacky, Thomas
The SKB for a Tx packet is associated with an xgbe_ring_data structure in the xgbe_map_tx_skb function. However, it is being saved in the structure after the last structure used when the SKB is mapped. Use the last used structure to save the SKB value. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09amd-xgbe: Do not clear interrupt indicatorLendacky, Thomas
The interrupt value within the xgbe_ring_data structure is used as an indicator of which Rx descriptor should have the INTE bit set to generate an interrupt when that Rx descriptor is used. This bit was mistakenly cleared in the xgbe_unmap_rdata function, effectively nullifying the ethtool rx-frames support. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-09amd-xgbe: IRQ names require allocated memoryLendacky, Thomas
When requesting an irq, the name passed in must be (part of) allocated memory. The irq name was a local variable and resulted in random characters when listing /proc/interrupts. Add a character field to the xgbe_channel structure to hold the irq name and use that. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: fix incorrect rcu_read_unlock() in vnet_start_xmit()David L Stevens
This patch removes an extra rcu_read_unlock() on an allocation failure in vnet_skb_shape(). The needed rcu_read_unlock() is already done in the out_dropped label. Reported-by: Rashmi Narasimhan <rashmi.narasimhan@oracle.com> Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08net: bcmgenet: add support for new GENET PHY revision schemeFlorian Fainelli
Starting with GPHY revision G0, the GENET register layout has changed to use the same numbering scheme as the Starfighter 2 switch. This means that GPHY major revision is in bits 15:12, minor in bits 11:8 and patch level is in bits 7:4. Introduce a small heuristic which checks for the old scheme first, tests for the new scheme and finally attempts to catch reserved values and aborts. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: add TSO supportDavid L Stevens
This patch adds TSO support for the sunvnet driver. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: add GSO supportDavid L Stevens
This patch adds GSO support to the sunvnet driver. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: add checksum offload supportDavid L Stevens
This patch adds support for sender-side checksum offloading. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: add scatter/gather supportDavid L Stevens
This patch adds scatter/gather support to the sunvnet driver. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: add VIO v1.7 and v1.8 supportDavid L Stevens
This patch adds support for VIO v1.7 (extended descriptor format) and v1.8 (receive-side checksumming) to the sunvnet driver. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08sunvnet: rename vnet_port_alloc_tx_bufs and move after version negotiationDavid L Stevens
This patch changes the name of vnet_port_alloc_tx_bufs to vnet_port_alloc_tx_ring, since there are no buffer allocations after transmit zero copy support was added. This patch also moves the ring allocation to after VIO version negotiation to allow for different-sized descriptors in later VIO versions. Signed-off-by: David L Stevens <david.stevens@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08net/mlx4_en: Support for configurable RSS hash functionEyal Perry
The ConnectX HW is capable of using one of the following hash functions: Toeplitz and an XOR hash function. This patch extends the implementation of the mlx4_en driver set/get_rxfh callbacks to support getting and setting the RSS hash function used by the device. Signed-off-by: Eyal Perry <eyalpe@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08ethtool: Support for configurable RSS hash functionEyal Perry
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: Eyal Perry <eyalpe@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08net: mvneta: fix race condition in mvneta_tx()Eric Dumazet
mvneta_tx() dereferences skb to get skb->len too late, as hardware might have completed the transmit and TX completion could have freed the skb from another cpu. Fixes: 71f6d1b31fb1 ("net: mvneta: replace Tx timer with a real interrupt") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2014-12-06 This series contains updates to i40e and i40evf. Shannon provides several patches to cleanup and fix i40e. First removes an unneeded break statement in i40e_vsi_link_event(). Then removes some debug messages that really do not give any useful information and ends up getting printed every service_task loop, which fills the logfile with noise when AQ tracing is enabled. Updates the aq_cmd arguments to use %i which is much more forgiving and user friendly than the more restrictive %x, or %d. Fixes the netdev_stat macro, where the old xxx_NETDEV_STAT() macro was defined long before the newer rtnl_link_stats64 came into being, and just never got updated. Getting the pf_id from the function number had an issue when when the PF was setup in passthru mode, the PCI bus/device/function was virtualized and the number in the VM is different from the number in the bare metal. This caused HW configuration issues when the wrong pf_id was used to set up the HMC and other structures. The PF_FUNC_RID register has the real bus/device/function information as configured by the BIOS, so use that for a better number. Carolyn adds additional text description for the base pf0 and flow director generated interrupts, since these interrupts are difficult to distinguish per port on a multi-function device. Jacob resolves an issue related to images with multiple PFs per physical port. We cannot fully support 1588 PTP features, since only one port should control (i.e. write) the registers at a time. Doing so can cause interference of functionality. Anjali provides several updates to i40e, first adds the Virtual Channel OP event opcode for CONFIG_RSS, so that the Virtual Channel state machine can properly decipher status change events. Then updates the driver to add (and use) i40e_is_vf macro for future expansion when new VF MAC types get added. Adds new update VSI flow to accommodate a firmware dix with VSI loopback mode. All VSIs on a VEB should either have loopback enabled or disabled, a mixed mode is not supported for a VEB. Since our driver supports multiple VSIs per PF that need to talk to each other make sure to enable Loopback for the PF and FDIR VSI as well. Mitch provides a couple of i40e and i40evf patches. First updates i40evf init code more adept at handling when multiple VFs attempt to initialize simultaneously. Joe Perches provides a i40e patch which resolves a compile warning about about frame size being larger than 2048 bytes by reducing the stack use by using kmemdup and not using a very large struct on the stack. v2: - Dropped patch 13 & 14 while Mitch reworks the patches based on feedback from Ben Hutchings, probably the tryptophan in the turkey is to blame for the delay... - Added Joe Perches patch which resolves a compile warning about frame size ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08r8169: Use eth_skb_pad functionAlexander Duyck
Replace rtl_skb_pad with eth_skb_pad since they do the same thing. Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08myri10ge: use eth_skb_pad helperAlexander Duyck
Update myri10ge to use eth_skb_pad helper. This also corrects a minor issue as the driver was updating length without updating the tail pointer. Cc: Hyong-Youb Kim <hykim@myri.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08niu: Use eth_skb_pad helperAlexander Duyck
Replace the standard layout for padding an ethernet frame with the eth_skb_pad call. Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08emulex: Use skb_put_padto instead of skb_padto() and skb->len assignmentAlexander Duyck
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-08ethernet/intel: Use eth_skb_pad and skb_put_padto helpersAlexander Duyck
Update the Intel Ethernet drivers to use eth_skb_pad() and skb_put_padto instead of doing their own implementations of the function. Also this cleans up two other spots where skb_pad was called but the length and tail pointers were being manipulated directly instead of just having the padding length added via __skb_put. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-04 11:52:41 +0000