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2013-08-30net: ethoc: use dev_get_platdata()Jingoo Han1-2/+2
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: dm9000: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: ep93xx_eth: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: bcm63xx_enet: use dev_get_platdata()Jingoo Han1-3/+3
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: au1000_eth: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: bfin_mac: use dev_get_platdata()Jingoo Han1-3/+3
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30net: ax88796: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. This is a cosmetic change to make the code simpler and enhance the readability. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30macvlan: fix typo in assignmentLutz Jaenicke1-1/+1
commit 3b04ddde02cf1b6f14f2697da5c20eca5715017f "[NET]: Move hardware header operations out of netdevice." moved the handling into macvlan setup adding dev->header_ops = &macvlan_hard_header_ops, At the end of the line the ',' should have been a ';' Signed-off-by: Lutz Jaenicke <ljaenicke@innominate.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-30driver:net:stmmac: Disable DMA store and forward mode if platform data force_thresh_dma_mode is set.Sonic Zhang2-1/+8
Some synopsys ip implementation doesn't support DMA store and forward mode, such as BF60x. So, set force_thresh_dma_mode to use DMA thresholds only. Update document and devicetree as well. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherentJoe Perches30-150/+133
__GFP_ZERO is an uncommon flag and perhaps is better not used. static inline dma_zalloc_coherent exists so convert the uses of dma_alloc_coherent with __GFP_ZERO to the more common kernel style with zalloc. Remove memset from the static inline dma_zalloc_coherent and add just one use of __GFP_ZERO instead. Trivially reduces the size of the existing uses of dma_zalloc_coherent. Realign arguments as appropriate. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29sh_eth: no need to call ether_setup()Sergei Shtylyov1-3/+0
There's no need to call ether_setup() in the driver since prior alloc_etherdev() call already arranges for it. Suggested-by: Denis Kirjanov <kda@linux-powerpc.org> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: pr_debug instead of pr_warn in bond_arp_send_allVeaceslav Falico1-8/+6
They're simply annoying and will spam dmesg constantly if we hit them, so convert to pr_debug so that we still can access them in case of debugging. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: remove vlan_list/current_alb_vlanVeaceslav Falico4-143/+2
Currently there are no real users of vlan_list/current_alb_vlan, only the helpers which maintain them, so remove them. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: make alb_send_learning_packets() use upper dev listVeaceslav Falico2-19/+11
Currently, if there are vlans on top of bond, alb_send_learning_packets() will never send LPs from the bond itself (i.e. untagged), which might leave untagged clients unupdated. Also, the 'circular vlan' logic (i.e. update only MAX_LP_BURST vlans at a time, and save the last vlan for the next update) is really suboptimal - in case of lots of vlans it will take a lot of time to update every vlan. It is also never called in any hot path and sends only a few small packets - thus the optimization by itself is useless. So remove the whole current_alb_vlan/MAX_LP_BURST logic from alb_send_learning_packets(). Instead, we'll first send a packet untagged and then traverse the upper dev list, sending a tagged packet for each vlan found. Also, remove the MAX_LP_BURST define - we already don't need it. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: split alb_send_learning_packets()Veaceslav Falico1-24/+35
Create alb_send_lp_vid(), which will handle the skb/lp creation, vlan tagging and sending, and use it in alb_send_learning_packets(). This way all the logic remains in alb_send_learning_packets(), which becomes a lot more cleaner and easier to understand. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: use vlan_uses_dev() in __bond_release_one()Veaceslav Falico1-1/+1
We always hold the rtnl_lock() in __bond_release_one(), so use vlan_uses_dev() instead of bond_vlan_used(). CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: convert bond_has_this_ip() to use upper devicesVeaceslav Falico1-12/+13
Currently, bond_has_this_ip() is aware only of vlan upper devices, and thus will return false if the address is associated with the upper bridge or any other device, and thus will break the arp logic. Fix this by using the upper device list. For every upper device we verify if the address associated with it is our address, and if yes - return true. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: make bond_arp_send_all use upper device listVeaceslav Falico1-51/+51
Currently, bond_arp_send_all() is aware only of vlans, which breaks configurations like bond <- bridge (or any other 'upper' device) with IP (which is quite a common scenario for virt setups). To fix this we convert the bond_arp_send_all() to first verify if the rt device is the bond itself, and if not - to go through its list of upper vlans and their respectiv upper devices (if the vlan's upper device matches - tag the packet), if still not found - go through all of our upper list devices to see if any of them match the route device for the target. If the match is a vlan device - we also save its vlan_id and tag it in bond_arp_send(). Also, clean the function a bit to be more readable. CC: Vlad Yasevich <vyasevic@redhat.com> CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29bonding: use netdev_upper list in bond_vlan_usedVeaceslav Falico1-1/+14
Convert bond_vlan_used() to traverse the upper device list to see if we have any vlans above us. It's protected by rcu, and in case we are holding rtnl_lock we should call vlan_uses_dev() instead - it's faster. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-nextDavid S. Miller9-90/+239
Jeff Kirsher says: ==================== This series contains updates to ixgbe. Jacob provides a fix for 82599 devices where it can potentially keep link lights up when the adapter has gone down. Mark provides a fix to resolve the possible use of uninitialized memory by checking the return value on EEPROM reads. Don provides 2 patches, one to fix a issue where we were traversing the Tx ring with the value of IXGBE_NUM_RX_QUEUES which currently happens to have the correct value but this is misleading. A change later, could easily make this no longer correct so when traversing the Tx ring, use netdev->num_tx_queues. His second patch does some minor clean ups of log messages. Emil provides the remaining ixgbe patches. First he fixes the link test where forcing the laser before the link check can lead to inconsistent results because it does not guarantee that the link will be negotiated correctly. Then he initializes the message buffer array to 0 in order to avoid using random numbers from the memory as a MAC address for the VF. Emil also fixes the read loop for the I2C data to account for the offset for SFP+ modules. Lastly, Emil provides several patches to add support for QSFP modules where 1Gbps support is added as well as support for older QSFP active direct attach cables which pre-date SFF-8436 v3.6. v2: Fixed patch 4 description and added blank line based on feedback from Sergei Shtylyov ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29fec: Use NAPI_POLL_WEIGHTFabio Estevam1-2/+1
Instead of using a custom 'FEC_NAPI_WEIGHT', just use the generic 'NAPI_POLL_WEIGHT' definition instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29net/cadence/macb: fix invalid 0 return if no phy is discovered on mii initBoris BREZILLON1-3/+3
Replace misleading -1 (-EPERM) by a more appropriate return code (-ENXIO) in macb_mii_probe function. Save macb_mii_probe return before branching to err_out_unregister to avoid erronous 0 return. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29net: mdio-sun4i: Convert to devm_* apiJisheng Zhang1-9/+9
Use devm_ioremap_resource instead of of_iomap() and devm_kzalloc() instead of kmalloc() to make cleanup paths simpler. This patch also fixes the resource leak caused by missing corresponding iounamp() of the of_iomap(). Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29ixgbe: add support for older QSFP active DA cablesEmil Tantilov2-10/+50
This patch adds support for QSFP active direct attach (DA) cables which pre-date SFF-8436 v3.6. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: include QSFP PHY types in ixgbe_is_sfp()Emil Tantilov1-0/+4
This patch makes sure that QSFP+ modules use the SFP+ code path for setting up link. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: add 1Gbps support for QSFP+Emil Tantilov3-11/+33
This patch adds GB speed support for QSFP+ modules. Autonegotiation is not supported with QSFP+. The user will have to set the desired speed on both link partners using ethtool advertise setting. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: fix SFF data dumps of SFP+ modules from an offsetEmil Tantilov1-5/+4
This patch fixes the read loop for the I2C data to account for the offset. Also includes a whitespace cleanup and removes ret_val as it is not needed. CC: Ben Hutchings <bhutchings@solarflare.com> Reported-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: cleanup some log messagesDon Skidmore2-5/+3
Some minor log messages cleanup, changing the level one message is logged, adding a bit of detail to another and put all the text on one line. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: zero out mailbox buffer on initEmil Tantilov1-2/+2
This patch initializes the msgbuf array to 0 in order to avoid using random numbers from the memory as MAC address for the VF. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: fix link test when connected to 1Gbps link partnerEmil Tantilov1-17/+10
This patch is a partial reverse of: commit dfcc4615f09c33454bc553567f7c7506cae60cb9 Author: Jacob Keller <jacob.e.keller@intel.com> Date: Thu Nov 8 07:07:08 2012 +0000 ixgbe: ethtool ixgbe_diag_test cleanup Specifically forcing the laser before the link check can lead to inconsistent results because it does not guarantee that the link will be negotiated correctly. Such is the case when dual speed SFP+ module is connected to a gigabit link partner. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: fix incorrect limit value in ring transverseDon Skidmore1-1/+1
We were transversing the tx_ring with IXGBE_NUM_RX_QUEUES. Now this define happens to have the correct value but this is misleading and a change later could easily make this no longer true. I updated it to netdev->num_tx_queues like we use in ixgbe_get_strings(). Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: Check return value on eeprom readsMark Rustad4-39/+107
This patch fixes the possible use of uninitialized memory by checking the return value on eeprom reads. These issues were identified by static analysis. In many cases error messages will be produced so that corrupted eeprom issues will be more visible. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29ixgbe: disable link when adapter goes downJacob Keller3-0/+25
This patch fixes an issue with the 82599 adapter where it can potentially keep link lights up when the adapter has gone down. The patch adds a function which ensures link is disabled, and calls this function when the adapter transitions to a down state. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-08-29Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-nextDavid S. Miller20-1326/+1536
Ben Hutchings says: ==================== 1. Further cleanup and refactoring in preparation for EF10. 2. Remove ethtool stats that are always zero on Falcon boards. 3. Add an ethtool stat for merged TX completions. 4. Prepare to support merged RX completions. 5. Prepare to support more hwmon sensors. 6. Add support for new events that are generated by EF10 firmware. 7. Update MC reboot detection for EF10. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29qlcnic: underflow in qlcnic_validate_max_tx_rings()Dan Carpenter2-2/+2
This function checks the upper bound but it doesn't check for negative numbers: if (txq > QLCNIC_MAX_TX_RINGS) { I've solved this by making "txq" a u32 type. I chose that because ->tx_count in the ethtool_channels struct is a __u32. This bug was added in aa4a1f7df7 ('qlcnic: Enable Tx queue changes using ethtool for 82xx Series adapter.'). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29xen-netback: rename functionsWei Liu3-133/+134
As we move to 1:1 model and melt xen_netbk and xenvif together, it would be better to use single prefix for all functions in xen-netback. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29xen-netback: switch to NAPI + kthread 1:1 modelWei Liu3-507/+351
This patch implements 1:1 model netback. NAPI and kthread are utilized to do the weight-lifting job: - NAPI is used for guest side TX (host side RX) - kthread is used for guest side RX (host side TX) Xenvif and xen_netbk are made into one structure to reduce code size. This model provides better scheduling fairness among vifs. It is also prerequisite for implementing multiqueue for Xen netback. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29xen-netback: remove page tracking facilityWei Liu1-75/+2
The data flow from DomU to DomU on the same host in current copying scheme with tracking facility: copy DomU --------> Dom0 DomU | ^ |____________________________| copy The page in Dom0 is a page with valid MFN. So we can always copy from page Dom0, thus removing the need for a tracking facility. copy copy DomU --------> Dom0 -------> DomU Simple iperf test shows no performance regression (obviously we copy twice either way): W/ tracking: ~5.3Gb/s W/o tracking: ~5.4Gb/s Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-nextDavid S. Miller17-1767/+2118
Ben Hutchings says: ==================== More refactoring and cleanup, particularly around filter management. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27sfc: Use extended MC_CMD_SENSOR_INFO and MC_CMD_READ_SENSORSBen Hutchings1-44/+95
We need to use extended requests to read and get metadata for sensors numbered > 31. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Return an error code when a sensor is busy.Alexandre Rames1-1/+6
[bwh: Also name this new state, though we don't expect to see it in an event] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Add support for reading packet length from prefixBen Hutchings2-2/+14
Define a flag for struct efx_rx_buffer and efx_rx_packet() that indicates packet length must be read from the prefix. If this is set, read the length in __efx_rx_packet() (when the prefix should have arrived in cache). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Add TX merged completion counterBen Hutchings3-0/+6
Add a counter for TX merged completion events. This is implemented in the common TX path, because the NIC event handlers only know how many descriptors were completed, not how many packets. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Generalise packet hash lookup to support EF10 RX prefixJon Cooper6-13/+28
EF10 uses an entirely different RX prefix format from Falcon-arch. Extend struct efx_nic_type to describe this. [bwh: Also replace the magic numbers used for the Falcon-arch RX prefix] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Rename EFX_PAGE_BLOCK_SIZE to EFX_VI_PAGE_SIZE and adjust commentsBen Hutchings1-4/+4
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Remove early call to efx_nic_type::reconfigure_mac in efx_reset_up()Ben Hutchings1-2/+0
efx_reset_up() calls efx_nic_type::reconfigure_mac once directly, then again through efx_start_all() -> efx_start_port() -> efx->type->reconfigure_mac(). This first call is also made too early to work properly on EF10. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: use MCDI epoch flag to improve MC reboot detection in the driverDaniel Pieczko2-6/+15
The Huntington MC will reject all MCDI requests after an MC reboot until it sees one with the NOT_EPOCH flag clear. This flag is set by default for all requests, and then cleared on the first request after we detect that an MC reboot has occurred. The old MCDI_STATUS_DELAY_COUNT gave a timeout of 10ms, which was not long enough for the driver to detect that a reboot had occurred based on the warm boot count while calling efx_mcdi_poll_reboot() from the loop in efx_mcdi_ev_death(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Add EF10 support for TX/RX DMA error events handling.Alexandre Rames5-11/+15
Also, since we handle all DMA errors in the same way, merge RESET_TYPE_(RX|TX)_DESC_FETCH into RESET_TYPE_DMA_ERROR. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: Add a function pointer to abstract write of host time into NIC shared memoryLaurence Evans3-2/+16
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27sfc: PTP MCDI requests need to initialise periph ID fieldLaurence Evans1-0/+7
This field is ignored by Siena firmware but is significant to EF10 firmware. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>