diff options
Diffstat (limited to 'drivers/scsi/fnic/fnic_isr.c')
| -rw-r--r-- | drivers/scsi/fnic/fnic_isr.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/drivers/scsi/fnic/fnic_isr.c b/drivers/scsi/fnic/fnic_isr.c index 2b3064828ae..7d9b54ae7f6 100644 --- a/drivers/scsi/fnic/fnic_isr.c +++ b/drivers/scsi/fnic/fnic_isr.c @@ -37,6 +37,9 @@ static irqreturn_t fnic_isr_legacy(int irq, void *data) if (!pba) return IRQ_NONE; + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + if (pba & (1 << FNIC_INTX_NOTIFY)) { vnic_intr_return_all_credits(&fnic->intr[FNIC_INTX_NOTIFY]); fnic_handle_link_event(fnic); @@ -48,9 +51,9 @@ static irqreturn_t fnic_isr_legacy(int irq, void *data) } if (pba & (1 << FNIC_INTX_WQ_RQ_COPYWQ)) { - work_done += fnic_wq_copy_cmpl_handler(fnic, 8); - work_done += fnic_wq_cmpl_handler(fnic, 4); - work_done += fnic_rq_cmpl_handler(fnic, 4); + work_done += fnic_wq_copy_cmpl_handler(fnic, -1); + work_done += fnic_wq_cmpl_handler(fnic, -1); + work_done += fnic_rq_cmpl_handler(fnic, -1); vnic_intr_return_credits(&fnic->intr[FNIC_INTX_WQ_RQ_COPYWQ], work_done, @@ -66,9 +69,12 @@ static irqreturn_t fnic_isr_msi(int irq, void *data) struct fnic *fnic = data; unsigned long work_done = 0; - work_done += fnic_wq_copy_cmpl_handler(fnic, 8); - work_done += fnic_wq_cmpl_handler(fnic, 4); - work_done += fnic_rq_cmpl_handler(fnic, 4); + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + + work_done += fnic_wq_copy_cmpl_handler(fnic, -1); + work_done += fnic_wq_cmpl_handler(fnic, -1); + work_done += fnic_rq_cmpl_handler(fnic, -1); vnic_intr_return_credits(&fnic->intr[0], work_done, @@ -83,7 +89,10 @@ static irqreturn_t fnic_isr_msix_rq(int irq, void *data) struct fnic *fnic = data; unsigned long rq_work_done = 0; - rq_work_done = fnic_rq_cmpl_handler(fnic, 4); + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + + rq_work_done = fnic_rq_cmpl_handler(fnic, -1); vnic_intr_return_credits(&fnic->intr[FNIC_MSIX_RQ], rq_work_done, 1 /* unmask intr */, @@ -97,7 +106,10 @@ static irqreturn_t fnic_isr_msix_wq(int irq, void *data) struct fnic *fnic = data; unsigned long wq_work_done = 0; - wq_work_done = fnic_wq_cmpl_handler(fnic, 4); + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + + wq_work_done = fnic_wq_cmpl_handler(fnic, -1); vnic_intr_return_credits(&fnic->intr[FNIC_MSIX_WQ], wq_work_done, 1 /* unmask intr */, @@ -110,7 +122,10 @@ static irqreturn_t fnic_isr_msix_wq_copy(int irq, void *data) struct fnic *fnic = data; unsigned long wq_copy_work_done = 0; - wq_copy_work_done = fnic_wq_copy_cmpl_handler(fnic, 8); + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + + wq_copy_work_done = fnic_wq_copy_cmpl_handler(fnic, -1); vnic_intr_return_credits(&fnic->intr[FNIC_MSIX_WQ_COPY], wq_copy_work_done, 1 /* unmask intr */, @@ -122,6 +137,9 @@ static irqreturn_t fnic_isr_msix_err_notify(int irq, void *data) { struct fnic *fnic = data; + fnic->fnic_stats.misc_stats.last_isr_time = jiffies; + atomic64_inc(&fnic->fnic_stats.misc_stats.isr_count); + vnic_intr_return_all_credits(&fnic->intr[FNIC_MSIX_ERR_NOTIFY]); fnic_log_q_error(fnic); fnic_handle_link_event(fnic); |