From ad3e0edaceb9771be7ffbd7aa24fb444a7ed85bf Mon Sep 17 00:00:00 2001 From: Andrew Vasquez Date: Fri, 26 Aug 2005 19:08:10 -0700 Subject: [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 Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_mbx.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/scsi/qla2xxx/qla_mbx.c') diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 409ea0ac403..774309a77c0 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -19,6 +19,7 @@ #include "qla_def.h" #include +#include 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) { -- cgit v1.2.3