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| author | Madhuranath Iyengar <madhuranath.iyengar@qlogic.com> | 2010-09-03 15:20:54 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-09-05 15:35:01 -0300 |
| commit | b1d46989c12ec4d93f274ca8378bb1a6014d244a (patch) | |
| tree | 3bcae91b1470f09add485e7fcfa5a149d206e29d /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | bddd2d65a48c492d3e585e65df0be89c58b4acda (diff) | |
| download | kernel_samsung_smdk4412-b1d46989c12ec4d93f274ca8378bb1a6014d244a.zip kernel_samsung_smdk4412-b1d46989c12ec4d93f274ca8378bb1a6014d244a.tar.gz kernel_samsung_smdk4412-b1d46989c12ec4d93f274ca8378bb1a6014d244a.tar.bz2 | |
[SCSI] qla2xxx: Handle MPI timeout indicated by AE8002
In case the MPI times out, the FW issues an async event AE8002
to indicate this to every FCoE function. The FC/FCoE driver is
required to handle this, by doing a soft reset and issuing a
Write MPI register mailbox command to reset the MPI.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gbl.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 967bc92..c33dec8 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -352,6 +352,8 @@ qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *); extern int qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t); +extern int +qla81xx_write_mpi_register(scsi_qla_host_t *, uint16_t *); extern int qla2x00_get_data_rate(scsi_qla_host_t *); extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); |