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authorStephen Hemminger <shemminger@vyatta.com>2011-09-27 13:41:37 -0400
committerDavid S. Miller <davem@davemloft.net>2011-09-27 13:41:37 -0400
commita9e9fd7182332d0cf5f3e601df3e71dd431b70d7 (patch)
treeabb7efe0ebaf78b4026bfd3117b85a9b9ef4b119 /net
parent04b71175f340d4081680440e1b9cbffcd3f4a13c (diff)
skge: handle irq better on single port card
Most boards with SysKonnect/Marvell Ethernet have only a single port. For the single port case, use the standard Ethernet driver convention of allocating IRQ when device is brought up rather than at probe time. This patch also adds some additional read after writes to avoid any PCI posting problems when setting the IRQ mask. The error handling of dual port cards is also changed. If second port can not be brought up, then just fail. No point in continuing, since the failure is most certainly because of out of memory. It is worth noting that the dual port skge device has a single irq but two seperate status rings and therefore has two NAPI objects, one for each port. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions