extern int ql2xenforce_iocb_limit;
extern int ql2xabts_wait_nvme;
extern u32 ql2xnvme_queues;
-extern int ql2xrspq_follow_inptr;
-extern int ql2xrspq_follow_inptr_legacy;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
struct qla_hw_data *ha = vha->hw;
struct purex_entry_24xx *purex_entry;
struct purex_item *pure_item;
- u16 rsp_in = 0, cur_ring_index;
- int follow_inptr, is_shadow_hba;
+ u16 cur_ring_index;
if (!ha->flags.fw_started)
return;
qla_cpu_update(rsp->qpair, smp_processor_id());
}
-#define __update_rsp_in(_update, _is_shadow_hba, _rsp, _rsp_in) \
- do { \
- if (_update) { \
- _rsp_in = _is_shadow_hba ? *(_rsp)->in_ptr : \
- rd_reg_dword_relaxed((_rsp)->rsp_q_in); \
- } \
- } while (0)
-
- is_shadow_hba = IS_SHADOW_REG_CAPABLE(ha);
- follow_inptr = is_shadow_hba ? ql2xrspq_follow_inptr :
- ql2xrspq_follow_inptr_legacy;
-
- __update_rsp_in(follow_inptr, is_shadow_hba, rsp, rsp_in);
-
- while ((likely(follow_inptr &&
- rsp->ring_index != rsp_in &&
- rsp->ring_ptr->signature != RESPONSE_PROCESSED)) ||
- (!follow_inptr &&
- rsp->ring_ptr->signature != RESPONSE_PROCESSED)) {
+ while (rsp->ring_ptr->signature != RESPONSE_PROCESSED) {
pkt = (struct sts_entry_24xx *)rsp->ring_ptr;
cur_ring_index = rsp->ring_index;
}
pure_item = qla27xx_copy_fpin_pkt(vha,
(void **)&pkt, &rsp);
- __update_rsp_in(follow_inptr, is_shadow_hba,
- rsp, rsp_in);
if (!pure_item)
break;
qla24xx_queue_purex_item(vha, pure_item,
MODULE_PARM_DESC(ql2xdelay_before_pci_error_handling,
"Number of seconds delayed before qla begin PCI error self-handling (default: 5).\n");
-int ql2xrspq_follow_inptr = 1;
-module_param(ql2xrspq_follow_inptr, int, 0644);
-MODULE_PARM_DESC(ql2xrspq_follow_inptr,
- "Follow RSP IN pointer for RSP updates for HBAs 27xx and newer (default: 1).");
-
-int ql2xrspq_follow_inptr_legacy = 1;
-module_param(ql2xrspq_follow_inptr_legacy, int, 0644);
-MODULE_PARM_DESC(ql2xrspq_follow_inptr_legacy,
- "Follow RSP IN pointer for RSP updates for HBAs older than 27XX. (default: 1).");
-
static void qla2x00_clear_drv_active(struct qla_hw_data *);
static void qla2x00_free_device(scsi_qla_host_t *);
static int qla2xxx_map_queues(struct Scsi_Host *shost);