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authorAndy Fleming <afleming@freescale.com>2006-04-20 16:44:29 -0500
committerJeff Garzik <jeff@garzik.org>2006-04-20 17:55:06 -0400
commitfef6108d4556917c45cd9ba397c1c7597f3990e1 (patch)
treef35566dd3ddbda7cc84fc8a03aa3aebeea7dc746 /arch
parentf18b95c3e2ab0f75b23a5aabab0bc8f99bd6bbf3 (diff)
[PATCH] Fix locking in gianfar
This patch fixes several bugs in the gianfar driver, including a major one where spinlocks were horribly broken: * Split gianfar locks into two types: TX and RX * Made it so gfar_start() now clears RHALT * Fixed a bug where calling gfar_start_xmit() with interrupts off would corrupt the interrupt state * Fixed a bug where a frame could potentially arrive, and never be handled (if no more frames arrived * Fixed a bug where the rx_work_limit would never be observed by the rx completion code * Fixed a bug where the interrupt handlers were not actually protected by their spinlocks Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions