diff options
author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2005-08-27 02:08:10 (GMT) |
---|---|---|
committer | James Bottomley <jejb@mulgrave.(none)> | 2005-09-05 00:53:04 (GMT) |
commit | ad3e0edaceb9771be7ffbd7aa24fb444a7ed85bf (patch) | |
tree | 0815f12f6e026ea220c03605f1b7e122b265c143 /drivers/scsi/qla2xxx/qla_mbx.c | |
parent | 7524f9b9e72cd36f0a70defcd424eba81c180f42 (diff) | |
download | linux-ad3e0edaceb9771be7ffbd7aa24fb444a7ed85bf.tar.xz |
[SCSI] qla2xxx: Export class-of-service (COS) information.
Export COS information for the fc_host and fc_remote_port
objects added by the driver.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 409ea0a..774309a 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -19,6 +19,7 @@ #include "qla_def.h" #include <linux/delay.h> +#include <scsi/scsi_transport_fc.h> static void qla2x00_mbx_sem_timeout(unsigned long data) @@ -1326,6 +1327,10 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) fcport->port_type = FCT_INITIATOR; else fcport->port_type = FCT_TARGET; + + /* Passback COS information. */ + fcport->supported_classes = (pd->options & BIT_4) ? + FC_COS_CLASS2: FC_COS_CLASS3; } gpd_error_out: @@ -1661,6 +1666,13 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mb[1] |= BIT_1; } else mb[1] = BIT_0; + + /* Passback COS information. */ + mb[10] = 0; + if (lg->io_parameter[7] || lg->io_parameter[8]) + mb[10] |= BIT_0; /* Class 2. */ + if (lg->io_parameter[9] || lg->io_parameter[10]) + mb[10] |= BIT_1; /* Class 3. */ } dma_pool_free(ha->s_dma_pool, lg, lg_dma); @@ -1723,6 +1735,8 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mb[2] = mcp->mb[2]; mb[6] = mcp->mb[6]; mb[7] = mcp->mb[7]; + /* COS retrieved from Get-Port-Database mailbox command. */ + mb[10] = 0; } if (rval != QLA_SUCCESS) { |