diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 7eb3df423162..2918bb018196 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -3596,6 +3596,25 @@ qla2xxx_msix_rsp_q(int irq, void *dev_id) { struct qla_hw_data *ha; struct qla_qpair *qpair; + + qpair = dev_id; + if (!qpair) { + ql_log(ql_log_info, NULL, 0x505b, + "%s: NULL response queue pointer.\n", __func__); + return IRQ_NONE; + } + ha = qpair->hw; + + queue_work(ha->wq, &qpair->q_work); + + return IRQ_HANDLED; +} + +irqreturn_t +qla2xxx_msix_rsp_q_hs(int irq, void *dev_id) +{ + struct qla_hw_data *ha; + struct qla_qpair *qpair; struct device_reg_24xx __iomem *reg; unsigned long flags; @@ -3607,13 +3626,10 @@ qla2xxx_msix_rsp_q(int irq, void *dev_id) } ha = qpair->hw; - /* Clear the interrupt, if enabled, for this response queue */ - if (unlikely(!ha->flags.disable_msix_handshake)) { - reg = &ha->iobase->isp24; - spin_lock_irqsave(&ha->hardware_lock, flags); - WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - } + reg = &ha->iobase->isp24; + spin_lock_irqsave(&ha->hardware_lock, flags); + WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); + spin_unlock_irqrestore(&ha->hardware_lock, flags); queue_work(ha->wq, &qpair->q_work); @@ -3632,6 +3648,7 @@ static const struct qla_init_msix_entry msix_entries[] = { { "rsp_q", qla24xx_msix_rsp_q }, { "atio_q", qla83xx_msix_atio_q }, { "qpair_multiq", qla2xxx_msix_rsp_q }, + { "qpair_multiq_hs", qla2xxx_msix_rsp_q_hs }, }; static const struct qla_init_msix_entry qla82xx_msix_entries[] = { |