diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index e01e7228f607db04c29737f52b358319e4a988c7..3b59bc4038a61e3e9ad8970bf3ee1ec67f79658e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -398,11 +398,10 @@ struct link_config {
enum {
MAX_ETH_QSETS = 32, /* # of Ethernet Tx/Rx queue sets */
- MAX_OFLD_QSETS = 16, /* # of offload Tx/Rx queue sets */
+ MAX_OFLD_QSETS = 16, /* # of offload Tx, iscsi Rx queue sets */
MAX_CTRL_QUEUES = NCHAN, /* # of control Tx queues */
MAX_RDMA_QUEUES = NCHAN, /* # of streaming RDMA Rx queues */
MAX_RDMA_CIQS = 32, /* # of RDMA concentrator IQs */
- MAX_ISCSI_QUEUES = NCHAN, /* # of streaming iSCSI Rx queues */
};
enum {
@@ -420,7 +419,7 @@ enum {
INGQ_EXTRAS = 2, /* firmware event queue and */
/* forwarded interrupts */
MAX_INGQ = MAX_ETH_QSETS + MAX_OFLD_QSETS + MAX_RDMA_QUEUES
- + MAX_RDMA_CIQS + MAX_ISCSI_QUEUES + INGQ_EXTRAS,
+ + MAX_RDMA_CIQS + INGQ_EXTRAS,
};
struct adapter;
@@ -639,7 +638,7 @@ struct sge {
struct sge_ctrl_txq ctrlq[MAX_CTRL_QUEUES];
struct sge_eth_rxq ethrxq[MAX_ETH_QSETS];
- struct sge_ofld_rxq ofldrxq[MAX_OFLD_QSETS];
+ struct sge_ofld_rxq iscsirxq[MAX_OFLD_QSETS];
struct sge_ofld_rxq rdmarxq[MAX_RDMA_QUEUES];
struct sge_ofld_rxq rdmaciq[MAX_RDMA_CIQS];
struct sge_rspq fw_evtq ____cacheline_aligned_in_smp;
@@ -650,10 +649,10 @@ struct sge {
u16 max_ethqsets; /* # of available Ethernet queue sets */
u16 ethqsets; /* # of active Ethernet queue sets */
u16 ethtxq_rover; /* Tx queue to clean up next */
- u16 ofldqsets; /* # of active offload queue sets */
+ u16 iscsiqsets; /* # of active iSCSI queue sets */
u16 rdmaqs; /* # of available RDMA Rx queues */
u16 rdmaciqs; /* # of available RDMA concentrator IQs */
- u16 ofld_rxq[MAX_OFLD_QSETS];
+ u16 iscsi_rxq[MAX_OFLD_QSETS];
u16 rdma_rxq[MAX_RDMA_QUEUES];
u16 rdma_ciq[MAX_RDMA_CIQS];
u16 timer_val[SGE_NTIMERS];
@@ -679,7 +678,7 @@ struct sge {
};
#define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++)
-#define for_each_ofldrxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++)
+#define for_each_iscsirxq(sge, i) for (i = 0; i < (sge)->iscsiqsets; i++)
#define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++)
#define for_each_rdmaciq(sge, i) for (i = 0; i < (sge)->rdmaciqs; i++)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index 0d579b192350e913d4b74002754a8d7e1c5d19af..62a343fc9c1aa813e4efac3156717f419b7e2f41 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2245,7 +2245,7 @@ static int sge_qinfo_show(struct seq_file *seq, void *v)
{
struct adapter *adap = seq->private;
int eth_entries = DIV_ROUND_UP(adap->sge.ethqsets, 4);
- int iscsi_entries = DIV_ROUND_UP(adap->sge.ofldqsets, 4);
+ int iscsi_entries = DIV_ROUND_UP(adap->sge.iscsiqsets, 4);
int rdma_entries = DIV_ROUND_UP(adap->sge.rdmaqs, 4);
int ciq_entries = DIV_ROUND_UP(adap->sge.rdmaciqs, 4);
int ctrl_entries = DIV_ROUND_UP(MAX_CTRL_QUEUES, 4);
@@ -2331,10 +2331,10 @@ do { \
} else if (iscsi_idx < iscsi_entries) {
const struct sge_ofld_rxq *rx =
- &adap->sge.ofldrxq[iscsi_idx * 4];
+ &adap->sge.iscsirxq[iscsi_idx * 4];
const struct sge_ofld_txq *tx =
&adap->sge.ofldtxq[iscsi_idx * 4];
- int n = min(4, adap->sge.ofldqsets - 4 * iscsi_idx);
+ int n = min(4, adap->sge.iscsiqsets - 4 * iscsi_idx);
S("QType:", "iSCSI");
T("TxQ ID:", q.cntxt_id);
@@ -2454,7 +2454,7 @@ do { \
static int sge_queue_entries(const struct adapter *adap)
{
return DIV_ROUND_UP(adap->sge.ethqsets, 4) +
- DIV_ROUND_UP(adap->sge.ofldqsets, 4) +
+ DIV_ROUND_UP(adap->sge.iscsiqsets, 4) +
DIV_ROUND_UP(adap->sge.rdmaqs, 4) +
DIV_ROUND_UP(adap->sge.rdmaciqs, 4) +
DIV_ROUND_UP(MAX_CTRL_QUEUES, 4) + 1;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 8326a7760ffd1fd487de3c68ad828c82fb5351f5..2642593289d999bdfdf17ec2c59b2c75b24fb4b6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -766,8 +766,8 @@ static void name_msix_vecs(struct adapter *adap)
}
/* offload queues */
- for_each_ofldrxq(&adap->sge, i)
- snprintf(adap->msix_info[msi_idx++].desc, n, "%s-ofld%d",
+ for_each_iscsirxq(&adap->sge, i)
+ snprintf(adap->msix_info[msi_idx++].desc, n, "%s-iscsi%d",
adap->port[0]->name, i);
for_each_rdmarxq(&adap->sge, i)
@@ -782,7 +782,7 @@ static void name_msix_vecs(struct adapter *adap)
static int request_msix_queue_irqs(struct adapter *adap)
{
struct sge *s = &adap->sge;
- int err, ethqidx, ofldqidx = 0, rdmaqidx = 0, rdmaciqqidx = 0;
+ int err, ethqidx, iscsiqidx = 0, rdmaqidx = 0, rdmaciqqidx = 0;
int msi_index = 2;
err = request_irq(adap->msix_info[1].vec, t4_sge_intr_msix, 0,
@@ -799,11 +799,11 @@ static int request_msix_queue_irqs(struct adapter *adap)
goto unwind;
msi_index++;
}
- for_each_ofldrxq(s, ofldqidx) {
+ for_each_iscsirxq(s, iscsiqidx) {
err = request_irq(adap->msix_info[msi_index].vec,
t4_sge_intr_msix, 0,
adap->msix_info[msi_index].desc,
- &s->ofldrxq[ofldqidx].rspq);
+ &s->iscsirxq[iscsiqidx].rspq);
if (err)
goto unwind;
msi_index++;
@@ -835,9 +835,9 @@ static int request_msix_queue_irqs(struct adapter *adap)
while (--rdmaqidx >= 0)
free_irq(adap->msix_info[--msi_index].vec,
&s->rdmarxq[rdmaqidx].rspq);
- while (--ofldqidx >= 0)
+ while (--iscsiqidx >= 0)
free_irq(adap->msix_info[--msi_index].vec,
- &s->ofldrxq[ofldqidx].rspq);
+ &s->iscsirxq[iscsiqidx].rspq);
while (--ethqidx >= 0)
free_irq(adap->msix_info[--msi_index].vec,
&s->ethrxq[ethqidx].rspq);
@@ -853,8 +853,9 @@ static void free_msix_queue_irqs(struct adapter *adap)
free_irq(adap->msix_info[1].vec, &s->fw_evtq);
for_each_ethrxq(s, i)
free_irq(adap->msix_info[msi_index++].vec, &s->ethrxq[i].rspq);
- for_each_ofldrxq(s, i)
- free_irq(adap->msix_info[msi_index++].vec, &s->ofldrxq[i].rspq);
+ for_each_iscsirxq(s, i)
+ free_irq(adap->msix_info[msi_index++].vec,
+ &s->iscsirxq[i].rspq);
for_each_rdmarxq(s, i)
free_irq(adap->msix_info[msi_index++].vec, &s->rdmarxq[i].rspq);
for_each_rdmaciq(s, i)
@@ -1093,8 +1094,8 @@ freeout: t4_free_sge_resources(adap);
}
}
- j = s->ofldqsets / adap->params.nports; /* ofld queues per channel */
- for_each_ofldrxq(s, i) {
+ j = s->iscsiqsets / adap->params.nports; /* iscsi queues per channel */
+ for_each_iscsirxq(s, i) {
err = t4_sge_alloc_ofld_txq(adap, &s->ofldtxq[i],
adap->port[i / j],
s->fw_evtq.cntxt_id);
@@ -1110,7 +1111,7 @@ freeout: t4_free_sge_resources(adap);
msi_idx += nq; \
} while (0)
- ALLOC_OFLD_RXQS(s->ofldrxq, s->ofldqsets, j, s->ofld_rxq);
+ ALLOC_OFLD_RXQS(s->iscsirxq, s->iscsiqsets, j, s->iscsi_rxq);
ALLOC_OFLD_RXQS(s->rdmarxq, s->rdmaqs, 1, s->rdma_rxq);
j = s->rdmaciqs / adap->params.nports; /* rdmaq queues per channel */
ALLOC_OFLD_RXQS(s->rdmaciq, s->rdmaciqs, j, s->rdma_ciq);
@@ -2277,7 +2278,7 @@ static void disable_dbs(struct adapter *adap)
for_each_ethrxq(&adap->sge, i)
disable_txq_db(&adap->sge.ethtxq[i].q);
- for_each_ofldrxq(&adap->sge, i)
+ for_each_iscsirxq(&adap->sge, i)
disable_txq_db(&adap->sge.ofldtxq[i].q);
for_each_port(adap, i)
disable_txq_db(&adap->sge.ctrlq[i].q);
@@ -2289,7 +2290,7 @@ static void enable_dbs(struct adapter *adap)
for_each_ethrxq(&adap->sge, i)
enable_txq_db(adap, &adap->sge.ethtxq[i].q);
- for_each_ofldrxq(&adap->sge, i)
+ for_each_iscsirxq(&adap->sge, i)
enable_txq_db(adap, &adap->sge.ofldtxq[i].q);
for_each_port(adap, i)
enable_txq_db(adap, &adap->sge.ctrlq[i].q);
@@ -2359,7 +2360,7 @@ static void recover_all_queues(struct adapter *adap)
for_each_ethrxq(&adap->sge, i)
sync_txq_pidx(adap, &adap->sge.ethtxq[i].q);
- for_each_ofldrxq(&adap->sge, i)
+ for_each_iscsirxq(&adap->sge, i)
sync_txq_pidx(adap, &adap->sge.ofldtxq[i].q);
for_each_port(adap, i)
sync_txq_pidx(adap, &adap->sge.ctrlq[i].q);
@@ -2443,10 +2444,10 @@ static void uld_attach(struct adapter *adap, unsigned int uld)
lli.nrxq = adap->sge.rdmaqs;
lli.nciq = adap->sge.rdmaciqs;
} else if (uld == CXGB4_ULD_ISCSI) {
- lli.rxq_ids = adap->sge.ofld_rxq;
- lli.nrxq = adap->sge.ofldqsets;
+ lli.rxq_ids = adap->sge.iscsi_rxq;
+ lli.nrxq = adap->sge.iscsiqsets;
}
- lli.ntxq = adap->sge.ofldqsets;
+ lli.ntxq = adap->sge.iscsiqsets;
lli.nchan = adap->params.nports;
lli.nports = adap->params.nports;
lli.wr_cred = adap->params.ofldq_wr_cred;
@@ -4342,11 +4343,11 @@ static void cfg_queues(struct adapter *adap)
* capped by the number of available cores.
*/
if (n10g) {
- i = min_t(int, ARRAY_SIZE(s->ofldrxq),
+ i = min_t(int, ARRAY_SIZE(s->iscsirxq),
num_online_cpus());
- s->ofldqsets = roundup(i, adap->params.nports);
+ s->iscsiqsets = roundup(i, adap->params.nports);
} else
- s->ofldqsets = adap->params.nports;
+ s->iscsiqsets = adap->params.nports;
/* For RDMA one Rx queue per channel suffices */
s->rdmaqs = adap->params.nports;
/* Try and allow at least 1 CIQ per cpu rounding down
@@ -4377,8 +4378,8 @@ static void cfg_queues(struct adapter *adap)
for (i = 0; i < ARRAY_SIZE(s->ofldtxq); i++)
s->ofldtxq[i].q.size = 1024;
- for (i = 0; i < ARRAY_SIZE(s->ofldrxq); i++) {
- struct sge_ofld_rxq *r = &s->ofldrxq[i];
+ for (i = 0; i < ARRAY_SIZE(s->iscsirxq); i++) {
+ struct sge_ofld_rxq *r = &s->iscsirxq[i];
init_rspq(adap, &r->rspq, 5, 1, 1024, 64);
r->rspq.uld = CXGB4_ULD_ISCSI;
@@ -4459,7 +4460,7 @@ static int enable_msix(struct adapter *adap)
want = s->max_ethqsets + EXTRA_VECS;
if (is_offload(adap)) {
- want += s->rdmaqs + s->rdmaciqs + s->ofldqsets;
+ want += s->rdmaqs + s->rdmaciqs + s->iscsiqsets;
/* need nchan for each possible ULD */
ofld_need = 3 * nchan;
}
@@ -4498,13 +4499,13 @@ static int enable_msix(struct adapter *adap)
/* leftovers go to OFLD */
i = allocated - EXTRA_VECS - s->max_ethqsets -
s->rdmaqs - s->rdmaciqs;
- s->ofldqsets = (i / nchan) * nchan; /* round down */
+ s->iscsiqsets = (i / nchan) * nchan; /* round down */
}
for (i = 0; i < allocated; ++i)
adap->msix_info[i].vec = entries[i].vector;
dev_info(adap->pdev_dev, "%d MSI-X vectors allocated, "
"nic %d iscsi %d rdma cpl %d rdma ciq %d\n",
- allocated, s->max_ethqsets, s->ofldqsets, s->rdmaqs,
+ allocated, s->max_ethqsets, s->iscsiqsets, s->rdmaqs,
s->rdmaciqs);
kfree(entries);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 8d35ce317f679cc3390cf6b8769f7dc8fa14a726..0333435ca86ed615bb052e78a9def2c2e192302e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2978,7 +2978,7 @@ void t4_free_sge_resources(struct adapter *adap)
}
/* clean up RDMA and iSCSI Rx queues */
- t4_free_ofld_rxqs(adap, adap->sge.ofldqsets, adap->sge.ofldrxq);
+ t4_free_ofld_rxqs(adap, adap->sge.iscsiqsets, adap->sge.iscsirxq);
t4_free_ofld_rxqs(adap, adap->sge.rdmaqs, adap->sge.rdmarxq);
t4_free_ofld_rxqs(adap, adap->sge.rdmaciqs, adap->sge.rdmaciq);