Check the Logical Link status also as part of the port link status.
Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
---
drivers/scsi/be2iscsi/be_cmds.c | 26 +++++++++++---------------
drivers/scsi/be2iscsi/be_cmds.h | 6 +++++-
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 4f3c93a..efd29ab 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -348,30 +348,26 @@ static void be2iscsi_fail_session(struct iscsi_cls_session *cls_session)
void beiscsi_async_link_state_process(struct beiscsi_hba *phba,
struct be_async_event_link_state *evt)
{
- switch (evt->port_link_status) {
- case ASYNC_EVENT_LINK_DOWN:
+ if ((evt->port_link_status == ASYNC_EVENT_LINK_DOWN) ||
+ ((evt->port_link_status & ASYNC_EVENT_LOGICAL) &&
+ (evt->port_fault != BEISCSI_PHY_LINK_FAULT_NONE))) {
+ phba->state = BE_ADAPTER_LINK_DOWN;
+
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT,
- "BC_%d : Link Down on Physical Port %d\n",
+ "BC_%d : Link Down on Port %d\n",
evt->physical_port);
- phba->state |= BE_ADAPTER_LINK_DOWN;
iscsi_host_for_each_session(phba->shost,
be2iscsi_fail_session);
- break;
- case ASYNC_EVENT_LINK_UP:
+ } else if ((evt->port_link_status & ASYNC_EVENT_LINK_UP) ||
+ ((evt->port_link_status & ASYNC_EVENT_LOGICAL) &&
+ (evt->port_fault == BEISCSI_PHY_LINK_FAULT_NONE))) {
phba->state = BE_ADAPTER_UP;
+
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT,
- "BC_%d : Link UP on Physical Port %d\n",
- evt->physical_port);
- break;
- default:
- beiscsi_log(phba, KERN_ERR,
- BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT,
- "BC_%d : Unexpected Async Notification %d on"
- "Physical Port %d\n",
- evt->port_link_status,
+ "BC_%d : Link UP on Port %d\n",
evt->physical_port);
}
}
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 9b64b36..97871cc 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -122,7 +122,8 @@ struct be_async_event_trailer {
enum {
ASYNC_EVENT_LINK_DOWN = 0x0,
- ASYNC_EVENT_LINK_UP = 0x1
+ ASYNC_EVENT_LINK_UP = 0x1,
+ ASYNC_EVENT_LOGICAL = 0x2
};
/**
@@ -134,6 +135,9 @@ struct be_async_event_link_state {
u8 port_link_status;
u8 port_duplex;
u8 port_speed;
+#define BEISCSI_PHY_LINK_FAULT_NONE 0x00
+#define BEISCSI_PHY_LINK_FAULT_LOCAL 0x01
+#define BEISCSI_PHY_LINK_FAULT_REMOTE 0x02
u8 port_fault;
u8 rsvd0[7];
struct be_async_event_trailer trailer;
--
1.7.10.4
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