diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_cmds.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_cmds.c | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c index 1432ed5e9fc6..80d97f3d2ed9 100644 --- a/drivers/scsi/be2iscsi/be_cmds.c +++ b/drivers/scsi/be2iscsi/be_cmds.c @@ -1,5 +1,5 @@ /** - * Copyright (C) 2005 - 2013 Emulex + * Copyright (C) 2005 - 2014 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -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, |