- 17 Feb, 2010 40 commits
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Kristoffer Glembo authored
Adds device driver for Aeroflex Gaisler 10/100 and 10/100/1G Ethernet MAC IP cores. Signed-off-by:
Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Simon Kagstrom authored
Reduces CPU utilization significantly with sendfile for example. Signed-off-by:
Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by:
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Jeff Mahoney authored
This patch removes D-Link DGE-550T PCI ID (1186:4000) from the ipg driver. The ipg driver is for IP2000-based cards and the DGE-550T is a DL2000-based card. The driver loads and works for a few moments, but once a real workload is applied it stops operating. The ipg driver claimed this ID since it was introduced in 2.6.24 and it's forced many users to blacklist it. The correct driver for this hardware is the dl2k driver, which has been claiming this PCI ID since the 2.4 days. Signed-off-by:
Jeff Mahoney <jeffm@suse.com> Signed-off-by:
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David S. Miller authored
As reported by Alexey Dobriyan: -------------------- setkey now takes several seconds to run this simple script and it spits "recv: Resource temporarily unavailable" messages. #!/usr/sbin/setkey -f flush; spdflush; add A B ipcomp 44 -m tunnel -C deflate; add B A ipcomp 45 -m tunnel -C deflate; spdadd A B any -P in ipsec ipcomp/tunnel/192.168.1.2-192.168.1.3/use; spdadd B A any -P out ipsec ipcomp/tunnel/192.168.1.3-192.168.1.2/use; -------------------- Obviously applications want the events even when the table is empty. So we cannot make this behavioral change. Signed-off-by: -
Riccardo Ghetta authored
Adds half-duplex specific setup code (taken from SiS own GPL driver). Without those, half-duplex connections are very unreliable, often working on small transfers and failing after a while. Signed-off-by:
Riccardo Ghetta <birrachiara@tin.it> Signed-off-by:
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Ben Hutchings authored
The n-tuple list should be flushed if and only if the ETH_RESET_FILTER flag is set and the driver is able to reset filtering/flow direction hardware without also resetting a component whose flag is not set. This test is best left to the driver. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
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Vladislav Zolotarov authored
Updated release version and date: 1.52.1-6 and 2010/02/16 Signed-off-by:
Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by:
Eilon Greenstein <eilong@broadcom.com> Signed-off-by:
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Vladislav Zolotarov authored
Switch to the new firmware version (5.2.13). Signed-off-by:
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Vladislav Zolotarov authored
New firmware version (5.2.13). Signed-off-by:
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Vladislav Zolotarov authored
Bug fix: Use the last unicast entry in CAM in bnx2x_test_int(). Relevant for 57710 only. Author: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by:
Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by:
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Vladislav Zolotarov authored
Bug fix: Do not allow enabling LRO if disable_tpa=1. Signed-off-by:
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Vladislav Zolotarov authored
Bug fix: clean up MCP state in case of error in bnx2x_init_hw(). Author: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by:
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Vladislav Zolotarov authored
Bug fix: Properly release allocated MSI-X/MSI vectors if ifup failed due to lack of memory. Signed-off-by:
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Joe Perches authored
Convert from: if (netif_msg_<foo>(priv)) dev_<level>(dev... to netif_<level>(priv, foo, dev... Also convert a few: if (i < REG_TIMEOUT) { etc... return ret; } to if (i >= REG_TIMEOUT) goto fail; etc... return ret; Signed-off-by:Joe Perches <joe@perches.com> Signed-off-by:
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Joe Perches authored
These macros are too similar to the dev_<level> equivalents but take a usbnet * argument. Convert them to the recently introduced netdev_<level> macros and remove the old macros. The old macros had "\n" appended to the format string. Add the "\n" to the converted uses. Some existing uses of the dev<foo> macros in cdc_eem.c probably mistakenly had trailing "\n". No "\n" added there. Fix net1080 this/other log message inversion. Signed-off-by:
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Sathya Perla authored
Signed-off-by:
Sathya Perla <sathyap@serverengines.com> Signed-off-by:
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Sathya Perla authored
The flush compl (compl with numfrags == 0; no data) is rcvd from hw to indicate completion of RXQ destory operation. Fix the RX path to not process it as RX data. Signed-off-by:
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Sathya Perla authored
When an MCC cmd is issued (via a netdev/ethtool op) while the device is not open, the MCC CQ gets processed but the EQ is not processed (as isr is not registered.) This can cause the EQ to become full. So, while the device is not open, CQ must not be re-armed to prevent EQ entries. Signed-off-by:
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Sathya Perla authored
Introduce unlikely() for skb alloc failure and vlanf checks... Signed-off-by:
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Ron Mercer authored
On some servers we see the cleaning of the RX queue finish before all the loopback packets are sent out. This delay allows the queues to settle before checking for successful completion. Also, delay completion so link has time to come back up. Signed-off-by:
Ron Mercer <ron.mercer@qlogic.com> Signed-off-by:
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Ron Mercer authored
Use local copy of current mac address when initializing. In bonding testing we saw cases where dev_addr was out of data causing failover errors. Signed-off-by:
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Ron Mercer authored
This was found with pings that were large enough to span multiple rx buffers. The split frame logic handles this case nicely. Signed-off-by:
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Steven J. Magnani authored
A userland command to set the LLTEMAC MAC address, i.e. "ifconfig eth0 hw addr xx:yy:zz:pp:dd:qq", results in a device address of 00:01:xx:yy:zz:pp. Correct this. Signed-off-by:
Steven J. Magnani <steve@digidescorp.com> Signed-off-by:
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Steven J. Magnani authored
LLTEMAC V1 cores place only received packet length in the app4 word. V2 cores place additional information in app4. Mask out the additional information when retrieving the packet length. Signed-off-by:
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Jiri Pirko authored
Signed-off-by:
Jiri Pirko <jpirko@redhat.com> Signed-off-by:
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Jiri Pirko authored
Introduced a new function to do the mc list processing, makes code clearer after transition. Signed-off-by:
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Alexey Dobriyan authored
kasprintf() makes code smaller. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Eric Dumazet authored
Commit 2eff25c1 (netfilter: xt_hashlimit: fix race condition and simplify locking) added a mutex deadlock : htable_create() is called with hashlimit_mutex already locked Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
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Pavel Emelyanov authored
The net being checked there is dev_net(dev) and thus this if is always false. Fits both net and net-next trees. Signed-off-by:
Pavel Emelyanov <xemul@openvz.org> Signed-off-by:
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Nick Nunley authored
This updates the tx DMA mapping error handling code to resemble e1000e/ixgbe. Signed-off-by:
Nicholas Nunley <nicholasx.d.nunley@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Nick Nunley authored
This change simplifies the code by setting RX_PTHRESH to 8 for all devices, as it was unlikely that there was any advantage to set it at 16 for earlier cards. Additionally TX_WTHRESH is set to 1 for the 82576 NIC to improve performance by enabling a minimal amount of write combining when writing back descriptors. Signed-off-by:
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Nick Nunley authored
This change makes it so that igb_free_q_vectors is reused in igb_alloc_q_vectors to handle the cleanup instead of unwinding through the allocations. Signed-off-by:
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Nick Nunley authored
In an earlier version of igb_write_mc_addr_list() the vmolr register was modified. This register is no longer accessed, although the variable still exists. This patch removes it from the function. Signed-off-by:
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Nick Nunley authored
This change cleans up some instances where unsigned int and u32 were being used interchangeably, and cleans up hdr_len which was being set to 0 twice. Signed-off-by:
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Nick Nunley authored
This change moves gso_segs into the buffer_info structure to avoid a possible cache line miss in clean_tx_irq. Signed-off-by:
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Nick Nunley authored
igb_maybe_stop_tx() is extremely small and appears in several spots in the tx hotpath. This change inlines the function for a possible performance boost. Signed-off-by:
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Nick Nunley authored
There are a couple statistics registers that are not meant to be read when in SGMII/serdes mode. This patch adds a check to verify mode before reading and updating these statistics. Signed-off-by:
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Nick Nunley authored
The SRRCTL.DROP_EN bit should only be set when we are supporting multiple queues. This bit is meant to prevent head of line blocking and is unnecessary in the single queue case. Signed-off-by:
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Nick Nunley authored
In order to maintain similar performance between MSI-X and legacy/MSI interrupts, this patch reduces the number of interrupts when receiving small packets to 20K when in interrupt throttle rate mode 3. Signed-off-by:
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Nick Nunley authored
Adaptive IFS support has been included in the igb driver since its initial release, but it is not a feature on any igb NICs. This patch removes it from the driver. Signed-off-by:
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