be2iscsi: Fix updating the boot enteries in sysfs
During port async event driver should check if there is any boot target
configured on the adapter. Update sysfs enteries with the boot target
parameters.
Signed-off-by: Minh Tran <minhduc.tran@emulex.com>
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index ea4477f..80d97f3 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -275,6 +275,19 @@
ASYNC_EVENT_CODE_LINK_STATE);
}
+static bool is_iscsi_evt(u32 trailer)
+{
+ return ((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) &
+ ASYNC_TRAILER_EVENT_CODE_MASK) ==
+ ASYNC_EVENT_CODE_ISCSI;
+}
+
+static int iscsi_evt_type(u32 trailer)
+{
+ return (trailer >> ASYNC_TRAILER_EVENT_TYPE_SHIFT) &
+ ASYNC_TRAILER_EVENT_TYPE_MASK;
+}
+
static inline bool be_mcc_compl_is_new(struct be_mcc_compl *compl)
{
if (compl->flags != 0) {
@@ -438,7 +451,7 @@
} 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_LINK_UP;
+ phba->state = BE_ADAPTER_LINK_UP | BE_ADAPTER_CHECK_BOOT;
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT,
@@ -461,7 +474,28 @@
/* Interpret compl as a async link evt */
beiscsi_async_link_state_process(phba,
(struct be_async_event_link_state *) compl);
- else
+ else if (is_iscsi_evt(compl->flags)) {
+ switch (iscsi_evt_type(compl->flags)) {
+ case ASYNC_EVENT_NEW_ISCSI_TGT_DISC:
+ case ASYNC_EVENT_NEW_ISCSI_CONN:
+ case ASYNC_EVENT_NEW_TCP_CONN:
+ phba->state |= BE_ADAPTER_CHECK_BOOT;
+ beiscsi_log(phba, KERN_ERR,
+ BEISCSI_LOG_CONFIG |
+ BEISCSI_LOG_MBOX,
+ "BC_%d : Async iscsi Event,"
+ " flags handled = 0x%08x\n",
+ compl->flags);
+ break;
+ default:
+ beiscsi_log(phba, KERN_ERR,
+ BEISCSI_LOG_CONFIG |
+ BEISCSI_LOG_MBOX,
+ "BC_%d : Unsupported Async"
+ " Event, flags = 0x%08x\n",
+ compl->flags);
+ }
+ } else
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG |
BEISCSI_LOG_MBOX,