d8649fc1c5
When we discover the PHY is empty in sas_rediscover_dev(), the PHY information (like negotiated linkrate) is not updated. As such, for a user examining sysfs for that PHY, they would see incorrect values: root@(none)$ cd /sys/class/sas_phy/phy-0:0:20 root@(none)$ more negotiated_linkrate 3.0 Gbit root@(none)$ echo 0 > enable root@(none)$ more negotiated_linkrate 3.0 Gbit So fix this, simply discover the PHY again, even though we know it's empty; in the above example, this gives us: root@(none)$ more negotiated_linkrate Phy disabled We must do this after unregistering the device associated with the PHY (in sas_unregister_devs_sas_addr()). Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| sas_ata.c | ||
| sas_discover.c | ||
| sas_event.c | ||
| sas_expander.c | ||
| sas_host_smp.c | ||
| sas_init.c | ||
| sas_internal.h | ||
| sas_phy.c | ||
| sas_port.c | ||
| sas_scsi_host.c | ||
| sas_task.c | ||