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| author | Mike McCormack | 2017-03-23 16:54:03 +0100 |
|---|---|---|
| committer | Michael Brown | 2017-03-23 16:54:03 +0100 |
| commit | a317e9a310d6ea5288edd39d9933e6c2fb2358aa (patch) | |
| tree | ac888bda4816860e37e94418044d850f401adac1 /src/drivers/linux | |
| parent | [pcnet32] Eliminate redundant register read (diff) | |
| download | ipxe-a317e9a310d6ea5288edd39d9933e6c2fb2358aa.tar.gz ipxe-a317e9a310d6ea5288edd39d9933e6c2fb2358aa.tar.xz ipxe-a317e9a310d6ea5288edd39d9933e6c2fb2358aa.zip | |
[sky2] Use 32-bit read to read Y2_VAUX_AVAIL
B0_CTST is a 24bit register according to the vendor driver (sk98lin).
A 16bit read on B0_CTST will always return 0 for Y2_VAUX_AVAIL
(1<<16), so use a 32bit read when testing Y2_VAUX_AVAIL.
[This patch is copied directly from the Linux kernel tree.]
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/linux')
0 files changed, 0 insertions, 0 deletions