kernel.git/drivers/net/ethernet/intel/ixgbe, branch linux-3.7.y

ixgbe: PTP get_ts_info missing software support

2012-11-01T15:22:34Z

This patch corrects the ethtool get_ts_info functon which did not state that software timestamping was supported, even though it is. Signed-off-by: Jacob Keller CC: Stable [3.5] Tested-by: Stephen Ko Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

ixgbe/ixgbevf: Limit maximum jumbo frame size to 9.5K to avoid Tx hangs

2012-10-09T09:53:53Z

This change limits the PF/VF driver to 9.5K max jumbo frame size in order prevent a possible Tx hang in the adapter when sending frames between pools. All of the parts in ixgbe support a maximum frame of 15.5K for standard traffic, however with SR-IOV or DCB enabled they should be limiting the MTU size to 9.5K. Instead of adding extra checks which would have to change the MTU when we go into or out of these modes it is preferred to just use a standard 9.5K MTU limit for all modes so that this extra overhead can be avoided. Signed-off-by: Alexander Duyck Tested-by: Phil Schmitt Tested-by: Sibai Li Signed-off-by: Jeff Kirsher

ixgbe: add support for X540-AT1

2012-10-03T15:38:30Z

This patch adds device support for Ethernet Controller X540-AT1. Signed-off-by: Josh Hay Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher

ixgbe: fix poll loop for FDIRCTRL.INIT_DONE bit

2012-10-03T15:36:11Z

The loop in ixgbe_reinit_fdir_tables_82599() only polls for up to 100us resulting in failures to update the FDIR filter table at 1Gbps and 10Gbps when under load. The poll times for FDIRCTRL.INIT_DONE are 55us, 550us and 5.5ms for 10Gbps, 1Gbps and 100Mbps respectively. This patch sets the wait time to be the same as in ixgbe_fdir_enable_82599() Reported-by: Bhushan Signed-off-by: Emil Tantilov Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher

ixgbe: fix PTP ethtool timestamping function

2012-10-03T15:35:00Z

This patch fixes a development issue that occurred due to invalid modes reported in the ethtool get_ts_info function. The issue is resolved by removing unsupported modes from the Rx supported list. CC: stable [3.5] Signed-off-by: Jacob Keller Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher

ixgbe: (PTP) Fix PPS interrupt code

2012-10-03T14:57:04Z

Driver was enabling PPS interrupt even when user wasn't enabling it via the ptp core. This patch fixes the PPS so that it is only enabled explicitly, and moves the interrupt enabling code into the correct location in the driver Signed-off-by: Jacob Keller Cc: Stable [3.5] Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher

ixgbe: Fix PTP X540 SDP alignment code for PPS signal

2012-10-03T14:47:46Z

This patch fixes a bug in the method used for calculating the trigger alignment for SDP0 when enabling a PPS output on the X540. The alignment math wasn't properly taking into account the overflow cyclecounter, and was misaligning the pin triggers so that two X540 devices synced properly had mis-aligned SDP pins. This patch fixes the math to calculate the correct seconds alignment for the PPS signal. Signed-off-by: Jacob Keller Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-10-02T20:38:27Z

Pull networking changes from David Miller: 1) GRE now works over ipv6, from Dmitry Kozlov. 2) Make SCTP more network namespace aware, from Eric Biederman. 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko. 4) Make openvswitch network namespace aware, from Pravin B Shelar. 5) IPV6 NAT implementation, from Patrick McHardy. 6) Server side support for TCP Fast Open, from Jerry Chu and others. 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel Borkmann. 8) Increate the loopback default MTU to 64K, from Eric Dumazet. 9) Use a per-task rather than per-socket page fragment allocator for outgoing networking traffic. This benefits processes that have very many mostly idle sockets, which is quite common. From Eric Dumazet. 10) Use up to 32K for page fragment allocations, with fallbacks to smaller sizes when higher order page allocations fail. Benefits are a) less segments for driver to process b) less calls to page allocator c) less waste of space. From Eric Dumazet. 11) Allow GRO to be used on GRE tunnels, from Eric Dumazet. 12) VXLAN device driver, one way to handle VLAN issues such as the limitation of 4096 VLAN IDs yet still have some level of isolation. From Stephen Hemminger. 13) As usual there is a large boatload of driver changes, with the scale perhaps tilted towards the wireless side this time around. Fix up various fairly trivial conflicts, mostly caused by the user namespace changes. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits) hyperv: Add buffer for extended info after the RNDIS response message. hyperv: Report actual status in receive completion packet hyperv: Remove extra allocated space for recv_pkt_list elements hyperv: Fix page buffer handling in rndis_filter_send_request() hyperv: Fix the missing return value in rndis_filter_set_packet_filter() hyperv: Fix the max_xfer_size in RNDIS initialization vxlan: put UDP socket in correct namespace vxlan: Depend on CONFIG_INET sfc: Fix the reported priorities of different filter types sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP sfc: Fix loopback self-test with separate_tx_channels=1 sfc: Fix MCDI structure field lookup sfc: Add parentheses around use of bitfield macro arguments sfc: Fix null function pointer in efx_sriov_channel_type vxlan: virtual extensible lan igmp: export symbol ip_mc_leave_group netlink: add attributes to fdb interface tg3: unconditionally select HWMON support when tg3 is enabled. Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT" gre: fix sparse warning ...

netlink: add attributes to fdb interface

2012-10-01T22:39:44Z

Later changes need to be able to refer to neighbour attributes when doing fdb_add. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

ixgbe: Do not read the spoofed packets counter when not in IOV mode

2012-09-24T07:35:05Z

The counter is not valid unless the controller is running in IOV mode. Signed-off-by: Greg Rose Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher