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| author | Tom Jackson <thomas.p.jackson@intel.com> | 2012-02-24 09:38:49 +0000 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2012-05-17 12:27:12 -0700 |
| commit | 944b787d0a469a376f4d6699eb01138823197513 (patch) | |
| tree | 4a1a59d80cc22afc85729cea30405b60aef2cfe0 /drivers/scsi/isci/phy.c | |
| parent | c79dd80d73017a88a2c2ae46e7d5303cba6a32e0 (diff) | |
| download | talos-obmc-linux-944b787d0a469a376f4d6699eb01138823197513.tar.gz talos-obmc-linux-944b787d0a469a376f4d6699eb01138823197513.zip | |
isci: Don't filter BROADCAST CHANGE primitives
Per the SAS spec, several types of BROADCAST CHANGE primitives
must cause re-discovery of the originating expander.
Only the standard BROADCAST CHANGE primitive was being
sent to the LIBSAS layer. The other BC primitives have been
added to the sci_phy_event_handler()
Signed-off-by: Tom Jackson <thomas.p.jackson@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/phy.c')
| -rw-r--r-- | drivers/scsi/isci/phy.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index c685ab04532f..474330fdbe1c 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -875,12 +875,19 @@ enum sci_status sci_phy_event_handler(struct isci_phy *iphy, u32 event_code) sci_change_state(&iphy->sm, SCI_PHY_STARTING); break; case SCU_EVENT_BROADCAST_CHANGE: + case SCU_EVENT_BROADCAST_SES: + case SCU_EVENT_BROADCAST_RESERVED0: + case SCU_EVENT_BROADCAST_RESERVED1: + case SCU_EVENT_BROADCAST_EXPANDER: + case SCU_EVENT_BROADCAST_AEN: /* Broadcast change received. Notify the port. */ if (phy_get_non_dummy_port(iphy) != NULL) sci_port_broadcast_change_received(iphy->owning_port, iphy); else iphy->bcn_received_while_port_unassigned = true; break; + case SCU_EVENT_BROADCAST_RESERVED3: + case SCU_EVENT_BROADCAST_RESERVED4: default: phy_event_warn(iphy, state, event_code); return SCI_FAILURE_INVALID_STATE; |
