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authorBreno Leitao <leitao@linux.vnet.ibm.com>2008-07-22 16:27:20 -0300
committerJeff Garzik <jgarzik@redhat.com>2008-07-29 18:24:30 -0400
commitdc56e634c807c6be69be8af919f20a746197b87d (patch)
tree1357c28fa017eca6ee8ed40eb751d02f12469659 /arch/um/sys-ppc/sysrq.c
parentc7b7b042068cd12b8b155722d24686f70b88ced1 (diff)
S2io: fix statistics flush after a MTU change
On s2io driver, when you change the interface MTU, it invokes a card reset, which flush some statistics. This patch solves this problem, and also set the net_device->stats as the default statistics structure, instead of s2io_nic->stats. To do that, s2io_nic->stats turned into a staging area, where is saved statistics of the last hardware statistics query. So, the difference between the current hardware statistics and s2io_nic->stats, is the value that should be summed up, in order to get the correct statistics value, even after a reset. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'arch/um/sys-ppc/sysrq.c')
0 files changed, 0 insertions, 0 deletions