- 26 12月, 2008 2 次提交
-
-
由 Alexander Duyck 提交于
The 82576 adapter orders the queues in pairs when virtualization is in use. The queue ordering previously conflicted with the ordering when sr-iov was enabled. This new ordering allows a PF to allocate 2 queues without using any VF resources. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
This patch removes tx head writeback as it was found to not provide a significant improvement in tx performance and on some systems has been seen to cause a performance degredation due to partial cache line writes. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 23 12月, 2008 1 次提交
-
-
由 Neil Horman 提交于
When the napi api was changed to separate its 1:1 binding to the net_device struct, the netif_rx_[prep|schedule|complete] api failed to remove the now vestigual net_device structure parameter. This patch cleans up that api by properly removing it.. Signed-off-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 12 12月, 2008 1 次提交
-
-
由 Jeff Kirsher 提交于
Based on Peter Waskiewicz patch for ixgbe. Add error handling based on Hemminger's recommendation. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 10 12月, 2008 1 次提交
-
-
由 Alexander Duyck 提交于
As we begin to move into virtualization the use of a global value for buffer sizes becomes undesirable. This change makes it so only 256 and 512 byte buffers require use of the RCTL register. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 06 12月, 2008 1 次提交
-
-
由 Alexander Duyck 提交于
Change interrupt vector naming to match recent changes from Robert Olsson. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Acked-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 27 11月, 2008 2 次提交
-
-
由 Alexander Duyck 提交于
Add the calls necessary to enable advanced error reporting for igb on systems with AER enabled. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
The system log messages created on a link status change need to follow a specific format to work with tools some customers use. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 25 11月, 2008 2 次提交
-
-
由 Alexander Duyck 提交于
This change forces the bits to 0 by using an &= operation with an inverted mask of all options instead of using an |= with a value of 0. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
There is a reference to a Buffer Size extention bit that is unneded by 82575/82576 hardware. Since it is not needed it should be removed from the code. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 24 11月, 2008 1 次提交
-
-
由 Qinghuang Feng 提交于
remove redundant argument comments in files of drivers/net/* Signed-off-by: NQinghuang Feng <qhfeng.kernel@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 11月, 2008 1 次提交
-
-
由 Alexander Duyck 提交于
Currently the igb driver is experiencing a panic due to a null function pointer being used during the cleanup of the ethtool looback test on fiber/serdes parts. This patch prevents that and adds a check prior to calling any phy function. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 21 11月, 2008 1 次提交
-
-
由 Stephen Hemminger 提交于
This patch moves neigh_setup and hard_start_xmit into the network device ops structure. For bisection, fix all the previously converted drivers as well. Bonding driver took the biggest hit on this. Added a prefetch of the hard_start_xmit in the fast path to try and reduce any impact this would have. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 20 11月, 2008 3 次提交
-
-
由 Alexander Duyck 提交于
When suspending the device the ring structure is freed which causes it to loose track of the count. To resolve this we need to move the ring count outside of the ring structure and store it in the adapter struct. In addition to resolving the suspend/resume issue this patch also addresses issues seen in the event of memory allocation errors causing uneven ring sizes on multiple queues. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Duyck 提交于
This update replaces the xchg calls that were added with a pair of assignments as there is no need for the xchg calls and they were found to cause issues on some architectures. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Convert to new network device ops interface. Compile tested only. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 16 11月, 2008 2 次提交
-
-
由 Bjorn Helgaas 提交于
Use dev_printk() instead of printk() to give a little more context and use consistent format. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 \"Rafael J. Wysocki\ 提交于
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using igb_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: N"Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 04 11月, 2008 1 次提交
-
-
由 David S. Miller 提交于
The generic packet receive code takes care of setting netdev->last_rx when necessary, for the sake of the bonding ARP monitor. Drivers need not do it any more. Some cases had to be skipped over because the drivers were making use of the ->last_rx value themselves. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 28 10月, 2008 1 次提交
-
-
由 Johannes Berg 提交于
A number of places still use %02x:...:%02x because it's in debug statements or for no real reason. Make a few of them use %pM. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 10月, 2008 2 次提交
-
-
由 Jeff Kirsher 提交于
Add a bool IGB_DCA defined to y if IGB and DCA are enabled, but IGB isn't y while DCA=m. And thus remove the need to select INTEL_IOATDMA when IGB is enabled, so that non-x86 architectures can build the igb driver. Based on work/patch from Brice Goglin <brice@myri.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
The 82575 has an issue in which the DMA will go out of sync if the link partner goes into an L0s state. To prevent this we set the pci-e link partner capability bits to disable the L0s transition on the hw. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 03 9月, 2008 2 次提交
-
-
由 Alexander Duyck 提交于
Remove code that was in place to support fake netdev Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
The cleaned variable can be replaced by the count of packets cleaned during the tx interrupt routine so it can be removed. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 27 8月, 2008 3 次提交
-
-
由 Alexander Duyck 提交于
Disable support for device 8086:10E8. Currently the result of loading the driver with the device present causes system instability. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
The real_num_tx_queues was not being set when in MSI-X only mode. This patch corrects that path so all interrupt types are correctly configured. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
Set the EICS bit for each of the RX queues at least once every 2 seconds to prevent the rx queues from stalling. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 07 8月, 2008 3 次提交
-
-
由 Alexander Duyck 提交于
igb_init_managability does not actually perform any function as the two registers it attempts to write are both read only on the host. This patch removes the function and all references to it from the driver. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
With a fiber or serdes NIC installed the driver was causing a null pointer dereference on driver unload. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
The internal name was used in comments, replaced with silicon part number. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 23 7月, 2008 1 次提交
-
-
由 Harvey Harrison 提交于
drivers/net/igb/igb_main.c:388:20: warning: Using plain integer as NULL pointer Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
- 18 7月, 2008 4 次提交
-
-
由 Jeff Kirsher 提交于
With the recent changes to tx mutiqueue, igb/ixgbe/e1000e was not calling netif_tx_start_all_queues() before calling netif_tx_wake_all_queues(). This causes an issue during loading of the driver. In addition, updated e1000e to use the updated tx mutliqueue api. Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
This effectively "flips the switch" by making the core networking and multiqueue-aware drivers use the new TX multiqueue structures. Non-multiqueue drivers need no changes. The interfaces they use such as netif_stop_queue() degenerate into an operation on TX queue zero. So everything "just works" for them. Code that really wants to do "X" to all TX queues now invokes a routine that does so, such as netif_tx_wake_all_queues(), netif_tx_stop_all_queues(), etc. pktgen and netpoll required a little bit more surgery than the others. In particular the pktgen changes, whilst functional, could be largely improved. The initial check in pktgen_xmit() will sometimes check the wrong queue, which is mostly harmless. The thing to do is probably to invoke fill_packet() earlier. The bulk of the netpoll changes is to make the code operate solely on the TX queue indicated by by the SKB queue mapping. Setting of the SKB queue mapping is entirely confined inside of net/core/dev.c:dev_pick_tx(). If we end up needing any kind of special semantics (drops, for example) it will be implemented here. Finally, we now have a "real_num_tx_queues" which is where the driver indicates how many TX queues are actually active. With IGB changes from Jeff Kirsher. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
There is no need for a feature bit for something that can be tested by simply checking the TX queue count. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 17 7月, 2008 2 次提交
-
-
由 Patrick McHardy 提交于
Currently VLAN filtering is enabled when the first VLAN is added. Obviously before that there's no point in receiving any VLAN packets. Now that we disable VLAN filtering in promiscous mode, we can keep the VLAN filters enabled the remaining time. Signed-off-by: NPatrick McHardy <kaber@trash.net> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Patrick McHardy 提交于
As discussed in this thread: http://www.mail-archive.com/netdev@vger.kernel.org/msg53976.html promiscous mode means to disable *all* filters. Currently only unicast and multicast filtering is disabled. This patch changes all Intel drivers to also disable VLAN filtering. Signed-off-by: NPatrick McHardy <kaber@trash.net> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 11 7月, 2008 3 次提交
-
-
由 Alexander Duyck 提交于
Improve multiqueue performance Change itr_val to reflect ITR timer value instead of ints/sec Cleaned up AIM algorithms in general Based on work by Mitch Williams Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Acked-by: NMitch Williams <mitch.a.williams@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
Wrap hw variable declaration in DCA flags to prevent unused variable warning during compilation. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-
由 Alexander Duyck 提交于
Updates the suspend and resume to better handle the possibility of MSIX vector changes. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
-