summaryrefslogtreecommitdiff
path: root/drivers/scsi/be2iscsi
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/scsi/be2iscsi
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/scsi/be2iscsi')
-rw-r--r--drivers/scsi/be2iscsi/Kconfig1
-rw-r--r--drivers/scsi/be2iscsi/be.h4
-rw-r--r--drivers/scsi/be2iscsi/be_iscsi.c4
-rw-r--r--drivers/scsi/be2iscsi/be_main.c20
4 files changed, 13 insertions, 16 deletions
diff --git a/drivers/scsi/be2iscsi/Kconfig b/drivers/scsi/be2iscsi/Kconfig
index 4e7cad272..bad5f32e1 100644
--- a/drivers/scsi/be2iscsi/Kconfig
+++ b/drivers/scsi/be2iscsi/Kconfig
@@ -3,6 +3,7 @@ config BE2ISCSI
depends on PCI && SCSI && NET
select SCSI_ISCSI_ATTRS
select ISCSI_BOOT_SYSFS
+ select IRQ_POLL
help
This driver implements the iSCSI functionality for Emulex
diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h
index 77f992e74..a41c6432f 100644
--- a/drivers/scsi/be2iscsi/be.h
+++ b/drivers/scsi/be2iscsi/be.h
@@ -20,7 +20,7 @@
#include <linux/pci.h>
#include <linux/if_vlan.h>
-#include <linux/blk-iopoll.h>
+#include <linux/irq_poll.h>
#define FW_VER_LEN 32
#define MCC_Q_LEN 128
#define MCC_CQ_LEN 256
@@ -101,7 +101,7 @@ struct be_eq_obj {
struct beiscsi_hba *phba;
struct be_queue_info *cq;
struct work_struct work_cqs; /* Work Item */
- struct blk_iopoll iopoll;
+ struct irq_poll iopoll;
};
struct be_mcc_obj {
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index b7087ba69..022e87b62 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -1292,9 +1292,9 @@ static void beiscsi_flush_cq(struct beiscsi_hba *phba)
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
- blk_iopoll_disable(&pbe_eq->iopoll);
+ irq_poll_disable(&pbe_eq->iopoll);
beiscsi_process_cq(pbe_eq);
- blk_iopoll_enable(&pbe_eq->iopoll);
+ irq_poll_enable(&pbe_eq->iopoll);
}
}
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index fe0c5143f..cb9072a84 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -910,8 +910,7 @@ static irqreturn_t be_isr_msix(int irq, void *dev_id)
num_eq_processed = 0;
while (eqe->dw[offsetof(struct amap_eq_entry, valid) / 32]
& EQE_VALID_MASK) {
- if (!blk_iopoll_sched_prep(&pbe_eq->iopoll))
- blk_iopoll_sched(&pbe_eq->iopoll);
+ irq_poll_sched(&pbe_eq->iopoll);
AMAP_SET_BITS(struct amap_eq_entry, valid, eqe, 0);
queue_tail_inc(eq);
@@ -972,8 +971,7 @@ static irqreturn_t be_isr(int irq, void *dev_id)
spin_unlock_irqrestore(&phba->isr_lock, flags);
num_mcceq_processed++;
} else {
- if (!blk_iopoll_sched_prep(&pbe_eq->iopoll))
- blk_iopoll_sched(&pbe_eq->iopoll);
+ irq_poll_sched(&pbe_eq->iopoll);
num_ioeq_processed++;
}
AMAP_SET_BITS(struct amap_eq_entry, valid, eqe, 0);
@@ -2295,7 +2293,7 @@ void beiscsi_process_all_cqs(struct work_struct *work)
hwi_ring_eq_db(phba, pbe_eq->q.id, 0, 0, 1, 1);
}
-static int be_iopoll(struct blk_iopoll *iop, int budget)
+static int be_iopoll(struct irq_poll *iop, int budget)
{
unsigned int ret;
struct beiscsi_hba *phba;
@@ -2306,7 +2304,7 @@ static int be_iopoll(struct blk_iopoll *iop, int budget)
pbe_eq->cq_count += ret;
if (ret < budget) {
phba = pbe_eq->phba;
- blk_iopoll_complete(iop);
+ irq_poll_complete(iop);
beiscsi_log(phba, KERN_INFO,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
"BM_%d : rearm pbe_eq->q.id =%d\n",
@@ -5293,7 +5291,7 @@ static void beiscsi_quiesce(struct beiscsi_hba *phba,
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
- blk_iopoll_disable(&pbe_eq->iopoll);
+ irq_poll_disable(&pbe_eq->iopoll);
}
if (unload_state == BEISCSI_CLEAN_UNLOAD) {
@@ -5579,9 +5577,8 @@ static void beiscsi_eeh_resume(struct pci_dev *pdev)
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
- blk_iopoll_init(&pbe_eq->iopoll, be_iopoll_budget,
+ irq_poll_init(&pbe_eq->iopoll, be_iopoll_budget,
be_iopoll);
- blk_iopoll_enable(&pbe_eq->iopoll);
}
i = (phba->msix_enabled) ? i : 0;
@@ -5752,9 +5749,8 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
- blk_iopoll_init(&pbe_eq->iopoll, be_iopoll_budget,
+ irq_poll_init(&pbe_eq->iopoll, be_iopoll_budget,
be_iopoll);
- blk_iopoll_enable(&pbe_eq->iopoll);
}
i = (phba->msix_enabled) ? i : 0;
@@ -5795,7 +5791,7 @@ free_blkenbld:
destroy_workqueue(phba->wq);
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
- blk_iopoll_disable(&pbe_eq->iopoll);
+ irq_poll_disable(&pbe_eq->iopoll);
}
free_twq:
beiscsi_clean_port(phba);