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path: root/drivers/net/myri10ge
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2009-07-06net: convert remaining non-symbolic return values in ndo_start_xmit() functionsPatrick McHardy1-2/+2
This patch converts the remaining occurences of raw return values to their symbolic counterparts in ndo_start_xmit() functions that were missed by the previous automatic conversion. Additionally code that assumed the symbolic value of NETDEV_TX_OK to be zero is changed to explicitly use NETDEV_TX_OK. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-06net: use NETDEV_TX_OK instead of 0 in ndo_start_xmit() functionsPatrick McHardy1-3/+3
This patch is the result of an automatic spatch transformation to convert all ndo_start_xmit() return values of 0 to NETDEV_TX_OK. Some occurences are missed by the automatic conversion, those will be handled in a seperate patch. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-13net: use symbolic values for ndo_start_xmit() return codesPatrick McHardy1-1/+1
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-29net: dont update dev->trans_start in 10GB driversEric Dumazet1-1/+0
Followup of commits 9d21493b4beb8f918ba248032fefa393074a5e2b and 08baf561083bc27a953aa087dd8a664bb2b88e8e (net: tx scalability works : trans_start) (net: txq_trans_update() helper) Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Multi queue drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers (vxge & tehuti) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25myri10ge: Add support for vlan_featuresBrice Goglin1-1/+7
Add support for netdev->vlan_features in the myri10ge driver. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25myri10ge: drop myri10ge_lro module parameterBrice Goglin1-6/+1
Drop the myri10ge_lro module parameter now that we have ethtool to enable/disable LRO in the myri10ge driver. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-25myri10ge: fix the invokation of lro_flush_allBrice Goglin1-1/+2
Fix the way we check whether lro_flush_all should be called in the myri10ge driver. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20myri10ge: update version to 1.5.0-1.415Brice Goglin1-1/+1
Update myri10ge driver version to 1.5.0-1.415. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-05-20myri10ge: allow LRO to be enabled via ethtoolBrice Goglin1-4/+13
Allow myri10ge LRO to be enabled/disabled via ethtool (and by the stack for packet forwarding). Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-18myri10ge: fix compile errorAndrew Gallatin1-1/+1
A compilation error snuck into 2d90b0aa3bc484189940444bcddcbe0ebbb53af5 due to an over-zealous indent script removing spaces around array initialization ellipsis. The attached patch fixes the myri10ge compilation in net-next. Signed-off-by: Andrew Gallatin <gallatin@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-17myri10ge: fix tx ring size in ethtool -gBrice Goglin1-1/+1
Fix tx ring size reported via ethtool -g. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-17myri10ge: add MODULE_DEVICE_TABLEBrice Goglin1-1/+3
Add MODULE_DEVICE_TABLE so that modinfo reports pci device id aliases. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-17myri10ge: allow per-board firmware overridingBrice Goglin1-2/+23
Add myri10ge_fw_names to override the default firmware on a per-board basis. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-17myri10ge: force stats update in ethtool gstatsBrice Goglin1-0/+7
Force a statistics update when our ethtool gstats routine is called. Otherwise, ethtool will continue to read stale stats until something forces an update by reading /proc/net/dev This requires putting a lock around the stats update to guard against 2 threads (one via ethtool, and one via procfs) updating the stats at once. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-15myr10ge: again fix lro_gen_skb() alignmentStanislaw Gruszka1-0/+1
Add LRO alignment initially committed in 621544eb8c3beaa859c75850f816dd9b056a00a3 ("[LRO]: fix lro_gen_skb() alignment") and removed in 0dcffac1a329be69bab0ac604bf7283737108e68 ("myri10ge: add multislices support") during conversion to multi-slice. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-07dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)Yang Hongyang1-2/+2
Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)Yang Hongyang1-2/+2
Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-25myri10ge: update firmware headers to 1.4.41Brice Goglin1-0/+9
Update myri10ge firmware headers to firmware version 1.4.41. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-28net: Add skb_record_rx_queue() calls to multiqueue capable drivers.David S. Miller1-0/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-22net: Remove redundant NAPI functionsBen Hutchings1-3/+3
Following the removal of the unused struct net_device * parameter from the NAPI functions named *netif_rx_* in commit 908a7a1, they are exactly equivalent to the corresponding *napi_* functions and are therefore redundant. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-21myri10ge: don't forget pci_disable_device()Brice Goglin1-6/+9
Don't forget to call pci_disable_device() in myri10ge_remove() and when myri10ge_probe() fails. By the way, update the copyright years. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-06myri10ge: print MAC and serial number on probe failureBrice Goglin1-1/+5
To help board identification and diagnosis, print the MAC and serial number on probe failure if they are available. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-27net: Fix warning fallout from recent NAPI interface changes.David S. Miller1-1/+0
When we removed the network device argument from several NAPI interfaces in 908a7a16b852ffd618a9127be8d62432182d81b4 ("net: Remove unused netdev arg from some NAPI interfaces.") several drivers now started getting unused variable warnings. This fixes those up. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26myri10ge: update driver version to 1.4.4-1.395Brice Goglin1-1/+1
Update myri10ge driver version to 1.4.4-1.395. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26myri10ge: update firmware headers to 1.4.37Brice Goglin2-83/+93
Update myri10ge firmware headers to 1.4.37: * Make each member of the error/cmd enum an initialized one, so there is a convenient numerical reference to look for reverse conversion. * Add new MXGEFW_CMD_RELAX_RXBUFFER_ALIGNMENT command. * Add new "features" field to mcp_header. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-23net: Remove unused netdev arg from some NAPI interfaces.Neil Horman1-3/+3
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: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-09myri10ge: check fragmentation in LRO get_frag_header()Brice Goglin1-0/+2
Add a fragmentation check to myri10ge's LRO get_frag_header() callback. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Andrew Gallatin <gallatin@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-24myri10ge: update firmware headersBrice Goglin1-0/+1
Update myri10ge firmware headers. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-24myri10ge: update DCA commentsBrice Goglin1-3/+3
Update DCA sections closing comments. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-22myri10ge: convert to net_device_opsStephen Hemminger1-7/+13
Convert driver to new net_device_ops. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-20myri10ge: remove hardcoded sram_sizeBrice Goglin1-10/+13
Removes the use of a hardcoded sram_size, determine string_spec location from the MCP header instead. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-20myri10ge: fix per-slice rx/tx_dropped countersBrice Goglin1-2/+4
Properly attribute transmit and receive drops by incrementing the per-slice counter. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-19Merge branch 'master' of ↵David S. Miller1-1/+3
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/isdn/i4l/isdn_net.c fs/cifs/connect.c
2008-11-11myri10ge: fix stop/go ordering even moreBrice Goglin1-1/+3
The doorbell writes may be seen out of order by the firmware if they are in WC memory since the tx spin(un)lock does not flush WC writes. Hence if the "stop" is written on a different CPU than the "go", it is possible that the stop will arrive after the go unless we add an explicit memory barrier (and mmiowb() is not enough). It fixes transmit hangs in multi tx queue mode. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04drivers/net: Kill now superfluous ->last_rx stores.David S. Miller1-1/+0
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: David S. Miller <davem@davemloft.net>
2008-10-31Merge branch 'master' of ↵David S. Miller1-1/+3
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/p54/p54common.c
2008-10-31myri10ge: fix stop/go mmio orderingBrice Goglin1-1/+3
Use mmiowb() to ensure "stop" and "go" commands are sent in order on ia64. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-28net: convert print_mac to %pMJohannes Berg1-3/+1
This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-22myri10ge: disable NAPI on failure to setup the interfaceBrice Goglin1-1/+5
Disable NAPI if a failure occurs when setting up the interface. Leaving it enabled could cause a BUG the next time an ifconfig up is issued. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-16[netdrvr] myri10ge, ixgbe: remove broken select INTEL_IOATDMAJeff Garzik1-13/+13
We cannot select INTEL_IOATDMA in Kconfig as soon as MYRI10GE or IXGBE is enabled since the former is not available on all architectures. Just use a Kconfig bool {IXGBE,MYRI10GE}_DCA set to =y when DCA support can actually be built. [myri10ge portion written and signed-off-by] Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-11myri10ge: update driver version number to 1.4.3-1.369Brice Goglin1-1/+1
Update myri10ge driver version number to 1.4.3-1.369. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-10myri10ge: remove over-paranoid queue number modulusBrice Goglin1-2/+0
No need to modulus the queue number in ->hard_start_xmit() since the core is going to do that for you modulus ->real_num_tx_queues. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-09myri10ge: add multiqueue TXBrice Goglin1-34/+118
Add multiqueue TX support to myri10ge. [ Removed reference to deprecated CONFIG_NETDEVICES_MULTIQUEUE and NETIF_F_MULTI_QUEUE ] Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-25myri10ge: use DCA if DCA is compiled as a moduleBrice Goglin1-13/+13
Use DCA in myri10ge when CONFIG_DCA_MODULE is set as well. And thus force INTEL_IOATDMA to =y so that DCA=y if we are =y. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-25myri10ge: Rename DCA-related firmware countersBrice Goglin1-1/+1
Rename the cryptic "dca_capable" to "dca_capable_firmware" and "dca_enabled" to "dca_device_present" in the firmware counters. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-25myri10ge: Stop scaring people when DCA is built but absentBrice Goglin1-2/+3
Stop scaring people with what looks like a fatal message when DCA support is compiled into their kernel, but the DCA device is not present. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-03[netdrvr] removed unused #include <version.h>Huang Weiyi1-1/+0
The drivers below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/myri10ge/myri10ge.c drivers/net/netxen/netxen_nic_ethtool.c drivers/net/tokenring/lanstreamer.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27myri10ge: update version string to 1.4.3-1.358Brice Goglin1-1/+1
Update myri10ge version string to 1.4.3-1.358. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-14myri10ge: myri10ge_fw_name also overrides the rss firmwareBrice Goglin1-1/+5
When myri10ge_fw_name is given, use it to override the rss firmware name as well. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-07myri10ge: set 64bits consistent DMA maskBrice Goglin1-0/+1
Set 64bits consistent DMA mask since it improves performance in some cases. No need to check the return value since it is not required for the driver to work. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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