diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_inline.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_inline.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 6e457643c639..c0462c04c885 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -1,6 +1,6 @@ /* * QLogic Fibre Channel HBA Driver - * Copyright (c) 2003-2011 QLogic Corporation + * Copyright (c) 2003-2012 QLogic Corporation * * See LICENSE.qla2xxx for copyright and licensing details. */ @@ -57,6 +57,20 @@ host_to_fcp_swap(uint8_t *fcp, uint32_t bsize) return fcp; } +static inline void +qla2x00_set_reserved_loop_ids(struct qla_hw_data *ha) +{ + int i; + + if (IS_FWI2_CAPABLE(ha)) + return; + + for (i = 0; i < SNS_FIRST_LOOP_ID; i++) + set_bit(i, ha->loop_id_map); + set_bit(MANAGEMENT_SERVER, ha->loop_id_map); + set_bit(BROADCAST, ha->loop_id_map); +} + static inline int qla2x00_is_reserved_id(scsi_qla_host_t *vha, uint16_t loop_id) { @@ -69,6 +83,18 @@ qla2x00_is_reserved_id(scsi_qla_host_t *vha, uint16_t loop_id) } static inline void +qla2x00_clear_loop_id(fc_port_t *fcport) { + struct qla_hw_data *ha = fcport->vha->hw; + + if (fcport->loop_id == FC_NO_LOOP_ID || + qla2x00_is_reserved_id(fcport->vha, fcport->loop_id)) + return; + + clear_bit(fcport->loop_id, ha->loop_id_map); + fcport->loop_id = FC_NO_LOOP_ID; +} + +static inline void qla2x00_clean_dsd_pool(struct qla_hw_data *ha, srb_t *sp) { struct dsd_dma *dsd_ptr, *tdsd_ptr; |