mirror of
https://github.com/torvalds/linux.git
synced 2024-11-18 01:51:53 +00:00
caeddc0453
When updating PROG_PHY_LINK_RATE to set linkrate for a phy we used a hard-coded initial value instead of getting the current value from the register. The assumption was that this register would not be modified, but in fact it was partially modified in a new version of hardware. The hard-coded value we used changed the default value of the register to a an incorrect setting and as a result the SAS controller could not change linkrate for the phy. Delete hard-coded value and always read the latest value of register before updating it. Link: https://lore.kernel.org/r/1598958790-232272-4-git-send-email-john.garry@huawei.com Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
||
|---|---|---|
| .. | ||
| hisi_sas_main.c | ||
| hisi_sas_v1_hw.c | ||
| hisi_sas_v2_hw.c | ||
| hisi_sas_v3_hw.c | ||
| hisi_sas.h | ||
| Kconfig | ||
| Makefile | ||