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path: root/drivers/net/ethernet/realtek/8139cp.c
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2012-06-018139cp/8139too: terminate the eeprom access with the right opmodeJason Wang1-1/+1
Currently, we terminate the eeprom access through clearing the CS by: RTL_W8 (Cfg9346, ~EE_CS); or writeb (~EE_CS, ee_addr); This would left the eeprom into "Config. Register Write Enable:" state which is not expcted as the highest two bits were set to 0x11 ( expected is the "Normal" mode (0x00)). Solving this by write 0x0 instead of ~EE_CS when terminating the eeprom access. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-018139cp: set ring address before enabling receiverJason Wang1-11/+11
Currently, we enable the receiver before setting the ring address which could lead the card DMA into unexpected areas. Solving this by set the ring address before enabling the receiver. btw. I find and test this in qemu as I didn't have a 8139cp card in hand. please review it carefully. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-2/+8
Conflicts: drivers/net/ethernet/atheros/atlx/atl1.c drivers/net/ethernet/atheros/atlx/atl1.h Resolved a conflict between a DMA error bug fix and NAPI support changes in the atl1 driver. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-138139cp: set intr mask after its handler is registeredJason Wang1-2/+8
We set intr mask before its handler is registered, this does not work well when 8139cp is sharing irq line with other devices. As the irq could be enabled by the device before 8139cp's hander is registered which may lead unhandled irq. Fix this by introducing an helper cp_irq_enable() and call it after request_irq(). Signed-off-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-078139cp: stop using net_device.{base_addr, irq}.Francois Romieu1-10/+11
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
2012-01-098139cp: fix missing napi_gro_flush.françois romieu1-0/+1
The driver uses __napi_complete and napi_gro_receive. Without it, the driver hits the BUG_ON(n->gro_list) assertion hard in __napi_complete. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Marin Glibic <zhilla2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-038139cp: properly config rx mode after resumingJason Wang1-6/+3
Rx mode should be reset after resming, so unconditionally updating rx mode rather than conditionally updating based on the value we remembered, otherwise unexpected value may be used by the nic after resuming. btw. I find and test this when debugging guest hibernation in qemu, as I did not have a 8139cp card in hand, this patch is untested in a physical 8139cp card, plase review it carefully. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-038139cp/8139too: do not read into reserved registersJason Wang1-1/+1
delay_eeprom() use long read for Cfg9346 register(offset 0x50) which may read into the area of reserved register(offset 0x53). Use byte read instead. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-17net: introduce and use netdev_features_t for device features setsMichał Mirosław1-1/+1
v2: add couple missing conversions in drivers split unexporting netdev_fix_features() implemented %pNF convert sock::sk_route_(no?)caps Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-09sweep the floors and convert some .get_drvinfo routines to strlcpyRick Jones1-3/+3
Per the mention made by Ben Hutchings that strlcpy is now the preferred string copy routine for a .get_drvinfo routine, do a bit of floor sweeping and convert some of the as-yet unconverted ethernet drivers to it. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-19net: add skb frag size accessorsEric Dumazet1-2/+2
To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-08Add ethtool -g support to 8139cpRick Jones1-0/+10
Add support for reporting ring sizes via ethtool -g to the 8139cp driver. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-318139cp: convert to SKB paged frag API.Ian Campbell1-2/+1
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-18net: remove use of ndo_set_multicast_list in driversJiri Pirko1-1/+1
replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-128139*/atp/r8169/sc92031: Move the Realtek driversJeff Kirsher1-0/+2064
Move the Realtek drivers into drivers/net/ethernet/realtek/ and make the necessary Kconfig and Makefile changes. CC: Realtek linux nic maintainers <nic_swsd@realtek.com> CC: Francois Romieu <romieu@fr.zoreil.com> CC: Jeff Garzik <jgarzik@pobox.com> CC: Donald Becker <becker@scyld.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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