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be2iscsi: Fix updating the boot enteries in sysfs

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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>
This commit is contained in:
Jayamohan Kallickal
2014-08-08 01:00:00 -04:00
committed by Christoph Hellwig
parent 65c5efa816
commit a3d313ea56
4 changed files with 62 additions and 2 deletions
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38
drivers/scsi/be2iscsi/be_cmds.c
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@@ -275,6 +275,19 @@ bool is_link_state_evt(u32 trailer)
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 @@ void beiscsi_async_link_state_process(struct beiscsi_hba *phba,
} 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 @@ int beiscsi_process_mcc(struct beiscsi_hba *phba)
/* 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,