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2017-01-05net:mv88e6xxx: use g2 interrupt for 6097 chipVolodymyr Bendiuga
This chip needs MV88E6XXX_FLAG_G2_INT Signed-off-by: Volodymyr Bendiuga <volodymyr.bendiuga@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-05net: xilinx: emaclite: Remove xemaclite_remove_ndev()Tobias Klauser
xemaclite_remove_ndev() is a simple wrapper around free_netdev() checking for NULL before the call. All possible paths calling it are guaranteed to pass a non-NULL argument, so rather call free_netdev() directly. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-05net: ethoc: Remove unused members from struct ethocTobias Klauser
The io_region_size and dma_alloc members of struct ethoc are only written but never read, so they might as well be removed. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2017-01-04packet: fix panic in __packet_set_timestamp on tpacket_v3 in tx modeDaniel Borkmann
When TX timestamping is in use with TPACKET_V3's TX ring, then we'll hit the BUG() in __packet_set_timestamp() when ring buffer slot is returned to user space via tpacket_destruct_skb(). This is due to v3 being assumed as unreachable here, but since 7f953ab2ba46 ("af_packet: TX_RING support for TPACKET_V3") it's not anymore. Fix it by filling the timestamp back into the ring slot. Fixes: 7f953ab2ba46 ("af_packet: TX_RING support for TPACKET_V3") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04Merge tag 'xfs-for-linus-4.10-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs fixes from Darrick Wong: - fixes for crashes and double-cleanup errors - XFS maintainership handover - fix to prevent absurdly large block reservations - fix broken sysfs getter/setters * tag 'xfs-for-linus-4.10-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix max_retries _show and _store functions xfs: update MAINTAINERS xfs: fix crash and data corruption due to removal of busy COW extents xfs: use the actual AG length when reserving blocks xfs: fix double-cleanup when CUI recovery fails
2017-01-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) stmmac_drv_probe() can race with stmmac_open() because we register the netdevice too early. Fix from Florian Fainelli. 2) UFO handling in __ip6_append_data() and ip6_finish_output() use different tests for deciding whether a frame will be fragmented or not, put them in sync. Fix from Zheng Li. 3) The rtnetlink getstats handlers need to validate that the netlink request is large enough, fix from Mathias Krause. 4) Use after free in mlx4 driver, from Jack Morgenstein. 5) Fix setting of garbage UID value in sockets during setattr() calls, from Eric Biggers. 6) Packet drop_monitor doesn't format the netlink messages properly such that nlmsg_next fails to work, fix from Reiter Wolfgang. 7) Fix handling of wildcard addresses in l2tp lookups, from Guillaume Nault. 8) __skb_flow_dissect() can crash on pptp packets, from Ian Kumlien. 9) IGMP code doesn't reset group query timers properly, from Michal Tesar. 10) Fix overzealous MAIN/LOCAL route table combining in ipv4, from Alexander Duyck. 11) vxlan offload check needs to be more strict in be2net driver, from Sabrina Dubroca. 12) Moving l3mdev to packet hooks lost RX stat counters unintentionally, fix from David Ahern. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits) sh_eth: enable RX descriptor word 0 shift on SH7734 sfc: don't report RX hash keys to ethtool when RSS wasn't enabled dpaa_eth: Initialize CGR structure before init dpaa_eth: cleanup after init_phy() failure net: systemport: Pad packet before inserting TSB net: systemport: Utilize skb_put_padto() LiquidIO VF: s/select/imply/ for PTP_1588_CLOCK libcxgb: fix error check for ip6_route_output() net: usb: asix_devices: add .reset_resume for USB PM net: vrf: Add missing Rx counters drop_monitor: consider inserted data in genlmsg_end benet: stricter vxlan offloading check in be_features_check ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules net: macb: Updated resource allocation function calls to new version of API. net: stmmac: dwmac-oxnas: use generic pm implementation net: stmmac: dwmac-oxnas: fix fixed-link-phydev leaks net: stmmac: dwmac-oxnas: fix of-node leak Documentation/networking: fix typo in mpls-sysctl igmp: Make igmp group member RFC 3376 compliant flow_dissector: Update pptp handling to avoid null pointer deref. ...
2017-01-04dsa: mv88e6xxx: Optimise atu_getAndrew Lunn
Lookup in the ATU can be performed starting from a given MAC address. This is faster than starting with the first possible MAC address and iterating all entries. Entries are returned in numeric order. So if the MAC address returned is bigger than what we are searching for, we know it is not in the ATU. Using the benchmark provided by Volodymyr Bendiuga <volodymyr.bendiuga@gmail.com>, https://www.spinics.net/lists/netdev/msg411550.html on an Marvell Armada 370 RD, the test to add a number of static fdb entries went from 1.616531 seconds to 0.312052 seconds. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sh_eth: enable RX descriptor word 0 shift on SH7734Sergei Shtylyov
The RX descriptor word 0 on SH7734 has the RFS[9:0] field in bits 16-25 (bits 0-15 usually used for that are occupied by the packet checksum). Thus we need to set the 'shift_rd0' field in the SH7734 SoC data... Fixes: f0e81fecd4f8 ("net: sh_eth: Add support SH7734") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sfc: don't report RX hash keys to ethtool when RSS wasn't enabledEdward Cree
If we failed to set up RSS on EF10 (e.g. because firmware declared RX_RSS_LIMITED), ethtool --show-nfc $dev rx-flow-hash ... should report no fields, rather than confusingly reporting what fields we _would_ be hashing on if RSS was working. Fixes: dcb4123cbec0 ("sfc: disable RSS when unsupported") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04cxgb4: Support compressed error vector for T6Arjun V
t6fw-1.15.15.0 enabled compressed error vector in cpl_rx_pkt for T6. Updating driver to take care of these changes. Signed-off-by: Santosh Rastapur <santosh@chelsio.com> Signed-off-by: Arjun V <arjun@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04Merge branch 'sh_eth-intrs-cleanup'David S. Miller
Sergei Shtylyov says: ==================== sh_eth: E-MAC interrupt handler cleanups Here's a set of 3 patches against DaveM's 'net-next.git' repo. I'm cleaning up the E-MAC interrupt handling with the main goal of factoring out the E-MAC interrupt handler into a separate function. [1/3] sh_eth: handle only enabled E-MAC interrupts [2/3] sh_eth: no need for *else* after *goto* [3/3] sh_eth: factor out sh_eth_emac_interrupt() ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sh_eth: factor out sh_eth_emac_interrupt()Sergei Shtylyov
The E-MAC interrupt (EESR.ECI) is not always caused by an error condition, so it really shouldn't be handled by sh_eth_error(). Factor out the E-MAC interrupt handler, sh_eth_emac_interrupt(), removing the ECI bit from the EESR's values throughout the driver... Update Cogent Embedded's copyright and clean up the whitespace in Renesas' copyright, while at it... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sh_eth: no need for *else* after *goto*Sergei Shtylyov
Well, checkpatch.pl complains about *else* after *return* and *break* but not after *goto*... and it probably should have complained about the code in sh_eth_error(). Win couple LoCs by removing that *else*. :-) Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04sh_eth: handle only enabled E-MAC interruptsSergei Shtylyov
The driver should only handle the enabled E-MAC interrupts, like it does for the E-DMAC interrupts since commit 3893b27345ac ("sh_eth: workaround for spurious ECI interrupt"), so mask ECSR with ECSIPR when reading it in sh_eth_error(). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04Merge branch 'dpaa_eth-fixes'David S. Miller
Madalin Bucur says: ==================== dpaa_eth: a couple of fixes Add cleanup on PHY initialization failure path, avoid using uninitialized memory at CGR init. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04dpaa_eth: Initialize CGR structure before initRoy Pledge
The QBMan CGR options needs to be zeroed before calling the init function Signed-off-by: Roy Pledge <roy.pledge@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04dpaa_eth: cleanup after init_phy() failureMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04Merge branch 'systemport-padding-and-TSB-insertion'David S. Miller
Florian Fainelli says: ==================== net: systemport: Fix padding vs. TSB insertion This patch series fixes how we pad the packets submitted to the SYSTEMPORT adapter, and how the transmit status block (prepended 8 bytes) fits in the picture. The first patch is not technically a bug fix, but is required for the second path to be applied and to greatly simplify the skb length calculation. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: systemport: Pad packet before inserting TSBFlorian Fainelli
Inserting the TSB means adding an extra 8 bytes in front the of packet that is going to be used as metadata information by the TDMA engine, but stripped off, so it does not really help with the packet padding. For some odd packet sizes that fall below the 60 bytes payload (e.g: ARP) we can end-up padding them after the TSB insertion, thus making them 64 bytes, but with the TDMA stripping off the first 8 bytes, they could still be smaller than 64 bytes which is required to ingress the switch. Fix this by swapping the padding and TSB insertion, guaranteeing that the packets have the right sizes. Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: systemport: Utilize skb_put_padto()Florian Fainelli
Since we need to pad our packets, utilize skb_put_padto() which increases skb->len by how much we need to pad, allowing us to eliminate the test on skb->len right below. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04ipvlan: assign unique dev-id for each slave device.Mahesh Bandewar
IPvlan setup uses one mac-address (of master). The IPv6 link-local addresses are derived using the mac-address on the link. Lack of dev-ids makes these link-local addresses same for all slaves including that of master device. dev-ids are necessary to add differentiation when L2 address is shared. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: dsa: remove out label in dsa_switch_setup_oneVivien Didelot
The "out" label in dsa_switch_setup_one() is useless, thus remove it. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04liquidio: remove PTP support in 23XX adaptersPrasad Kanneganti
liquidio driver incorrectly indicates that PTP is supported in 23XX adapters; this patch fixes that. PTP is supported in 66XX and 68XX adapters, and the driver correctly indicates that. Signed-off-by: Prasad Kanneganti <prasad.kanneganti@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04LiquidIO VF: s/select/imply/ for PTP_1588_CLOCKNicolas Pitre
Fix a minor fallout from the merge of the timers and the networking trees. The following error may result if the PTP_1588_CLOCK prerequisites are not available: drivers/built-in.o: In function `ptp_clock_unregister': (.text+0x40e0a5): undefined reference to `pps_unregister_source' drivers/built-in.o: In function `ptp_clock_unregister': (.text+0x40e0cc): undefined reference to `posix_clock_unregister' drivers/built-in.o: In function `ptp_clock_event': (.text+0x40e249): undefined reference to `pps_event' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e5e1): undefined reference to `pps_register_source' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e62c): undefined reference to `posix_clock_register' drivers/built-in.o: In function `ptp_clock_register': (.text+0x40e68d): undefined reference to `pps_unregister_source' Signed-off-by: Nicolas Pitre <nico@linaro.org> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04libcxgb: fix error check for ip6_route_output()Varun Prakash
ip6_route_output() never returns NULL so check dst->error instead of !dst. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: Assert at build time the assumptions we make about the CMSG header.David S. Miller
It must always be the case that CMSG_ALIGN(sizeof(hdr)) == sizeof(hdr). Otherwise there are missing adjustments in the various calculations that parse and build these things. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04scm: remove use CMSG{_COMPAT}_ALIGN(sizeof(struct {compat_}cmsghdr))yuan linyu
sizeof(struct cmsghdr) and sizeof(struct compat_cmsghdr) already aligned. remove use CMSG_ALIGN(sizeof(struct cmsghdr)) and CMSG_COMPAT_ALIGN(sizeof(struct compat_cmsghdr)) keep code consistent. Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04net: usb: asix_devices: add .reset_resume for USB PMPeter Chen
The USB core may call reset_resume when it fails to resume asix device. And USB core can recovery this abnormal resume at low level driver, the same .resume at asix driver can work too. Add .reset_resume can avoid disconnecting after backing from system resume, and NFS can still be mounted after this commit. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-04Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block layer fixes from Jens Axboe: "A set of fixes for the current series, one fixing a regression with block size < page cache size in the alias series from Jan. Outside of that, two small cleanups for wbt from Bart, a nvme pull request from Christoph, and a few small fixes of documentation updates" * 'for-linus' of git://git.kernel.dk/linux-block: block: fix up io_poll documentation block: Avoid that sparse complains about context imbalance in __wbt_wait() block: Make wbt_wait() definition consistent with declaration clean_bdev_aliases: Prevent cleaning blocks that are not in block range genhd: remove dead and duplicated scsi code block: add back plugging in __blkdev_direct_IO nvmet/fcloop: remove some logically dead code performing redundant ret checks nvmet: fix KATO offset in Set Features nvme/fc: simplify error handling of nvme_fc_create_hw_io_queues nvme/fc: correct some printk information nvme/scsi: Remove START STOP emulation nvme/pci: Delete misleading queue-wrap comment nvme/pci: Fix whitespace problem nvme: simplify stripe quirk nvme: update maintainers information
2017-01-04Merge tag 'fbdev-v4.10-rc2' of git://github.com/bzolnier/linuxLinus Torvalds
Pull fbdev fixes from Bartlomiej Zolnierkiewicz: - bring fbdev subsystem back into Maintained mode - add missing devm_ioremap() error checking to cobalt_lcdfb driver * tag 'fbdev-v4.10-rc2' of git://github.com/bzolnier/linux: video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap MAINTAINERS: add myself as maintainer of fbdev
2017-01-04Merge tag 'gcc-plugins-v4.10-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc-plugins fixes from Kees Cook: "Small fixes for gcc-plugins when using certain gcc versions: - update gcc-common.h for gcc 7 (Emese Revfy) - fix latent_entropy type for early gcc on ARM (PaX Team)" * tag 'gcc-plugins-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: update gcc-common.h for gcc-7 latent_entropy: fix ARM build error on earlier gcc
2017-01-04video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremapArvind Yadav
Here, If devm_ioremap will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2017-01-04MAINTAINERS: add myself as maintainer of fbdevBartlomiej Zolnierkiewicz
I would like to help with fbdev maintenance. I can dedicate some time for reviewing and handling patches but won't have time for much more. The subsystem will remain in maintenance mode (no new drivers will be added to it). Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2017-01-03xfs: fix max_retries _show and _store functionsCarlos Maiolino
max_retries _show and _store functions should test against cfg->max_retries, not cfg->retry_timeout Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: update MAINTAINERSDarrick J. Wong
I am taking over as XFS maintainer from Dave Chinner[1], so update contact information and git tree pointers. [1] http://lkml.iu.edu/hypermail/linux/kernel/1612.1/04390.html Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: fix crash and data corruption due to removal of busy COW extentsChristoph Hellwig
There is a race window between write_cache_pages calling clear_page_dirty_for_io and XFS calling set_page_writeback, in which the mapping for an inode is tagged neither as dirty, nor as writeback. If the COW shrinker hits in exactly that window we'll remove the delayed COW extents and writepages trying to write it back, which in release kernels will manifest as corruption of the bmap btree, and in debug kernels will trip the ASSERT about now calling xfs_bmapi_write with the COWFORK flag for holes. A complex customer load manages to hit this window fairly reliably, probably by always having COW writeback in flight while the cow shrinker runs. This patch adds another check for having the I_DIRTY_PAGES flag set, which is still set during this race window. While this fixes the problem I'm still not overly happy about the way the COW shrinker works as it still seems a bit fragile. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: use the actual AG length when reserving blocksDarrick J. Wong
We need to use the actual AG length when making per-AG reservations, since we could otherwise end up reserving more blocks out of the last AG than there are actual blocks. Complained-about-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2017-01-03xfs: fix double-cleanup when CUI recovery failsDarrick J. Wong
Dan Carpenter reported a double-free of rcur if _defer_finish fails while we're recovering CUI items. Fix the error recovery to prevent this. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03net/sched: cls_matchall: Fix error pathYotam Gigi
Fix several error paths in matchall: - Release reference to actions in case the hardware fails offloading (relevant to skip_sw only) - Fix error path in case tcf_exts initialization/validation fail Fixes: bf3994d2ed31 ("net/sched: introduce Match-all classifier") Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: vrf: Add missing Rx countersDavid Ahern
The move from rx-handler to L3 receive handler inadvertantly dropped the rx counters. Restore them. Fixes: 74b20582ac38 ("net: l3mdev: Add hook in ip and ipv6") Reported-by: Dinesh Dutt <ddutt@cumulusnetworks.com> Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03block: fix up io_poll documentationJeff Moyer
/sys/block/<dev>/queue/io_poll is a boolean. Fix the docs. Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-01-03Merge branch '10GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 10GbE Intel Wired LAN Driver Updates 2017-01-03 This series contains updates to ixgbe and ixgbevf only. Emil fixes ixgbe to use the NVM settings for FEC, so do not override the settings. Fixed the indirection table for x550, where newer devices can support up to 64 RSS queues. Extends the rtnl_lock() to protect the call to netif_device_detach() and ixgbe_clear_interrupt_scheme() to avoid against a double free WARN and/or a BUG in free_msi_irqs(). Fixed AER error handling by making sure that the driver frees the IRQs in ixgbe_io_error_detected() when responding to a PCIe AER error, and to restore them when the interface recovers. Tony updates the driver to report the driver version to the firmware using the host interface command for x550 devices. Fixed the PHY reset check for x550em_ext_t PHY type. Fixed bounds checking for x540 devices to ensure the index is valid for the LED function. Fixed the BaseT adapters which support 100Mb capability and were not reporting the capability. Ken Cox adds a missing check for the trusted bit before trying to set the MACVLAN MAC address. Yusuke Suzuki fixes an issue with 82599 and x540 devices where receive timestamps were not working becase the bitwise operation for RX_HWSTAMP falg was incorrect. Don ensures that x553 KR/KX devices correctly advertise link speeds. Adds the mailbox message to allow for VF promiscuous mode support. Mark fixes two issues with EEPROM access, where the semaphore was not being held until the entire response was read and the acquiring/releasing of the semaphore is slow. Cleaned up firmware version method and functions which are no longer used. Added new interfaces for firmware commands to access some new PHYs. v2: fixed tab indentation in patch 12 and mis-spelled words in patch 15 based on feedback from Sergei Shtylyov and Rami Rosen. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03ixgbe: Add PF support for VF promiscuous modeDon Skidmore
This patch extends the xcast mailbox message to include support for unicast promiscuous mode. To allow a VF to enter this mode the PF must be in promiscuous mode. A later patch will add the support needed in the VF driver (ixgbevf) Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbevf: Add support for VF promiscuous modeDon Skidmore
This patch extends the mailbox message to allow for VF promiscuous mode support. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Implement support for firmware-controlled PHYsMark Rustad
Implement support for devices that have firmware-controlled PHYs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Implement firmware interface to access some PHYsMark Rustad
Implement new interface for firmware commands to access some PHYs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Remove unused firmware version functions and methodMark Rustad
The firmware version method and functions are not used anywhere, so remove them all. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Fix issues with EEPROM accessMark Rustad
There are two problems with EEPROM access. One is that it needs to hold the semaphore until the entire response is read or else the response can be corrupted by other firmware accesses. The second problem is that acquiring and releasing the semaphore is slow, so it should be taken and released once when multiple EEPROM accesses will be done. Both of these issues can be solved by adding a new function, ixgbe_hic_unlocked, to issue firmware commands that will assume that the caller has acquired the needed semaphore. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Configure advertised speeds correctly for KR/KX backplaneDon Skidmore
This patch ensures that the advertised link speeds are configured for X553 KR/KX backplane. Without this patch the link remains at 1G when resuming from low power after being downshifted by LPLU. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-28 09:09:19 +0000