From ac013ed1cb7b1b36113548ce83881a1b5f757b58 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 28 Sep 2011 18:48:02 -0700 Subject: [SCSI] isci: export phy events via ->lldd_control_phy() Allow the sas-transport-class to update events for local phys via a new PHY_FUNC_GET_EVENTS command to ->lldd_control_phy(). Fixup drivers that are not prepared for new enum phy_func values, and unify ->lldd_control_phy() error codes. These are the SAS defined phy events that are reported in a smp-report-phy-error-log command: * /sys/class/sas_phy//invalid_dword_count * /sys/class/sas_phy//running_disparity_error_count * /sys/class/sas_phy//loss_of_dword_sync_count * /sys/class/sas_phy//phy_reset_problem_count Signed-off-by: Dan Williams Signed-off-by: James Bottomley --- drivers/scsi/aic94xx/aic94xx_scb.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi/aic94xx') diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c index 29593275201a..fdac7c2fef37 100644 --- a/drivers/scsi/aic94xx/aic94xx_scb.c +++ b/drivers/scsi/aic94xx/aic94xx_scb.c @@ -906,6 +906,7 @@ int asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg) switch (func) { case PHY_FUNC_CLEAR_ERROR_LOG: + case PHY_FUNC_GET_EVENTS: return -ENOSYS; case PHY_FUNC_SET_LINK_RATE: rates = arg; -- cgit v1.2.3