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* sc92031: use netdev_alloc_skbStephen Hemminger2008-04-171-1/+1
| | | | | | | | | Use netdev_alloc_skb since it handles any NUMA node memory localtion issues and sets skb->dev. Since device driver was not setting skb->dev, I bet filter rules based on device would not work. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sc92031: start transmit return value bugfixStephen Hemminger2008-04-171-10/+4
| | | | | | | | | | | Any negative return value from start_xmit is interpreted as NETDEV_TX_LOCK which is not what this driver wants. It should return 0 (NETDEV_TX_OK) when it consumes a packet. Also, use skb_padto() as the generic way to pad small frames. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sc92031: use net_device statsStephen Hemminger2008-04-171-36/+34
| | | | | | | | Statistics structure is available for use in net_device structure. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sc92031: sysfs link missingStephen Hemminger2008-04-121-0/+1
| | | | | | | | | | | | Add missing sysfs device association. Compile tested only -ENOHW. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=10380 Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Cc: Cesar Eduardo Barros <cesarb@cesarb.net> Cc: <tom@sharkbay.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_countJeff Garzik2007-10-111-3/+8
| | | | | | | These have been superceded by the new ->get_sset_count() hook. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [ETHTOOL] Provide default behaviors for a few ethtool sub-ioctlsJeff Garzik2007-10-111-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | For the operations get-tx-csum get-sg get-tso get-ufo the default ethtool_op_xxx behavior is fine for all drivers, so we permit op==NULL to imply the default behavior. This provides a more uniform behavior across all drivers, eliminating ethtool(8) "ioctl not supported" errors on older drivers that had not been updated for the latest sub-ioctls. The ethtool_op_xxx() functions are left exported, in case anyone wishes to call them directly from a driver-private implementation -- a not-uncommon case. Should an ethtool_op_xxx() helper remain unused for a while, except by net/core/ethtool.c, we can un-export it at a later date. [ Resolved conflicts with set/get value ethtool patch... -DaveM ] Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: ethtool_perm_addr only has one implementationMatthew Wilcox2007-07-311-1/+0
| | | | | | | | | All drivers implement ethtool get_perm_addr the same way -- by calling the generic function. So we can inline the generic function into the caller and avoid going through the drivers. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: David S. Miller <davem@davemloft.net>
* [ETH]: Make eth_type_trans set skb->dev like the other *_type_transArnaldo Carvalho de Melo2007-04-261-1/+0
| | | | | | | One less thing for drivers writers to worry about. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SC92031]: Fix priv->lock contextHerbert Xu2007-04-091-10/+10
| | | | | | | | | | The spin_lock calls made in dev->open and dev->close must disable BH since open/close are made in process context. Conversely, the call in dev->hard_start_xmit does not need to disable BH since it is already executing with BH disabled. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2Thomas Gleixner2007-02-141-1/+1
| | | | | | | | | | The obsolete SA_xxx interrupt flags have been used despite the scheduled removal. Fixup the remaining users in -mm. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* driver for Silan SC92031 netdevCesar Eduardo Barros2007-02-051-0/+1620
This is a driver for the Silan SC92031/Rsltek 8139D NIC chip. This chip is found on at least one counterfeit Encore ENL832-TX-RENT NIC [1], which came with a mini-CD with the 2.4 driver. A slightly older version of the driver was found at [2]. The main difference between them is that the newer one has a small bugfix in the RX path, a lot of gratuitous renaming of functions, all the printable strings changed to show as a "Rsltek 8139D" [sic], and a PCI ID of 8139 instead of 2031. The driver on this patch is a rewrite of the vendor drivers (based mostly on the older one). Changes from the previous patch sent to netdev: - Use MMIO instead of PIO - Changed TX bounce buffers allocation - Use skb_copy_and_csum_dev - Several small bug fixes - Tested for more than just a few minutes each time [1] See http://www.encore-usa.com/faq.php under ENL832-TX-RENT for more information [2] Look for SL_LINUX.ZIP (which is really a .tar.gz) at http://broadbandforum.in/dataone_Intex_LAN_cardlinux-t4207-s15.html [3] To compile on 2.6.17, simply add back the last argument to the interrupt handler in two places, and copy the boolean declarations from 2.6.19 [akpm@osdl.org: build fixes] Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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