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path: root/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c135
1 files changed, 9 insertions, 126 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index 91fb50850fff..20455d082cb8 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2432,17 +2432,11 @@ 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.iscsiqsets, 4);
- int iscsit_entries = DIV_ROUND_UP(adap->sge.niscsitq, 4);
- int rdma_entries = DIV_ROUND_UP(adap->sge.rdmaqs, 4);
- int ciq_entries = DIV_ROUND_UP(adap->sge.rdmaciqs, 4);
+ int ofld_entries = DIV_ROUND_UP(adap->sge.ofldqsets, 4);
int ctrl_entries = DIV_ROUND_UP(MAX_CTRL_QUEUES, 4);
int i, r = (uintptr_t)v - 1;
- int iscsi_idx = r - eth_entries;
- int iscsit_idx = iscsi_idx - iscsi_entries;
- int rdma_idx = iscsit_idx - iscsit_entries;
- int ciq_idx = rdma_idx - rdma_entries;
- int ctrl_idx = ciq_idx - ciq_entries;
+ int ofld_idx = r - eth_entries;
+ int ctrl_idx = ofld_idx - ofld_entries;
int fq_idx = ctrl_idx - ctrl_entries;
if (r)
@@ -2518,119 +2512,17 @@ do { \
RL("FLLow:", fl.low);
RL("FLStarving:", fl.starving);
- } else if (iscsi_idx < iscsi_entries) {
- const struct sge_ofld_rxq *rx =
- &adap->sge.iscsirxq[iscsi_idx * 4];
+ } else if (ofld_idx < ofld_entries) {
const struct sge_ofld_txq *tx =
- &adap->sge.ofldtxq[iscsi_idx * 4];
- int n = min(4, adap->sge.iscsiqsets - 4 * iscsi_idx);
+ &adap->sge.ofldtxq[ofld_idx * 4];
+ int n = min(4, adap->sge.ofldqsets - 4 * ofld_idx);
- S("QType:", "iSCSI");
+ S("QType:", "OFLD-Txq");
T("TxQ ID:", q.cntxt_id);
T("TxQ size:", q.size);
T("TxQ inuse:", q.in_use);
T("TxQ CIDX:", q.cidx);
T("TxQ PIDX:", q.pidx);
- R("RspQ ID:", rspq.abs_id);
- R("RspQ size:", rspq.size);
- R("RspQE size:", rspq.iqe_len);
- R("RspQ CIDX:", rspq.cidx);
- R("RspQ Gen:", rspq.gen);
- S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq));
- S3("u", "Intr pktcnt:",
- adap->sge.counter_val[rx[i].rspq.pktcnt_idx]);
- R("FL ID:", fl.cntxt_id);
- R("FL size:", fl.size - 8);
- R("FL pend:", fl.pend_cred);
- R("FL avail:", fl.avail);
- R("FL PIDX:", fl.pidx);
- R("FL CIDX:", fl.cidx);
- RL("RxPackets:", stats.pkts);
- RL("RxImmPkts:", stats.imm);
- RL("RxNoMem:", stats.nomem);
- RL("FLAllocErr:", fl.alloc_failed);
- RL("FLLrgAlcErr:", fl.large_alloc_failed);
- RL("FLMapErr:", fl.mapping_err);
- RL("FLLow:", fl.low);
- RL("FLStarving:", fl.starving);
-
- } else if (iscsit_idx < iscsit_entries) {
- const struct sge_ofld_rxq *rx =
- &adap->sge.iscsitrxq[iscsit_idx * 4];
- int n = min(4, adap->sge.niscsitq - 4 * iscsit_idx);
-
- S("QType:", "iSCSIT");
- R("RspQ ID:", rspq.abs_id);
- R("RspQ size:", rspq.size);
- R("RspQE size:", rspq.iqe_len);
- R("RspQ CIDX:", rspq.cidx);
- R("RspQ Gen:", rspq.gen);
- S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq));
- S3("u", "Intr pktcnt:",
- adap->sge.counter_val[rx[i].rspq.pktcnt_idx]);
- R("FL ID:", fl.cntxt_id);
- R("FL size:", fl.size - 8);
- R("FL pend:", fl.pend_cred);
- R("FL avail:", fl.avail);
- R("FL PIDX:", fl.pidx);
- R("FL CIDX:", fl.cidx);
- RL("RxPackets:", stats.pkts);
- RL("RxImmPkts:", stats.imm);
- RL("RxNoMem:", stats.nomem);
- RL("FLAllocErr:", fl.alloc_failed);
- RL("FLLrgAlcErr:", fl.large_alloc_failed);
- RL("FLMapErr:", fl.mapping_err);
- RL("FLLow:", fl.low);
- RL("FLStarving:", fl.starving);
-
- } else if (rdma_idx < rdma_entries) {
- const struct sge_ofld_rxq *rx =
- &adap->sge.rdmarxq[rdma_idx * 4];
- int n = min(4, adap->sge.rdmaqs - 4 * rdma_idx);
-
- S("QType:", "RDMA-CPL");
- S("Interface:",
- rx[i].rspq.netdev ? rx[i].rspq.netdev->name : "N/A");
- R("RspQ ID:", rspq.abs_id);
- R("RspQ size:", rspq.size);
- R("RspQE size:", rspq.iqe_len);
- R("RspQ CIDX:", rspq.cidx);
- R("RspQ Gen:", rspq.gen);
- S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq));
- S3("u", "Intr pktcnt:",
- adap->sge.counter_val[rx[i].rspq.pktcnt_idx]);
- R("FL ID:", fl.cntxt_id);
- R("FL size:", fl.size - 8);
- R("FL pend:", fl.pend_cred);
- R("FL avail:", fl.avail);
- R("FL PIDX:", fl.pidx);
- R("FL CIDX:", fl.cidx);
- RL("RxPackets:", stats.pkts);
- RL("RxImmPkts:", stats.imm);
- RL("RxNoMem:", stats.nomem);
- RL("FLAllocErr:", fl.alloc_failed);
- RL("FLLrgAlcErr:", fl.large_alloc_failed);
- RL("FLMapErr:", fl.mapping_err);
- RL("FLLow:", fl.low);
- RL("FLStarving:", fl.starving);
-
- } else if (ciq_idx < ciq_entries) {
- const struct sge_ofld_rxq *rx = &adap->sge.rdmaciq[ciq_idx * 4];
- int n = min(4, adap->sge.rdmaciqs - 4 * ciq_idx);
-
- S("QType:", "RDMA-CIQ");
- S("Interface:",
- rx[i].rspq.netdev ? rx[i].rspq.netdev->name : "N/A");
- R("RspQ ID:", rspq.abs_id);
- R("RspQ size:", rspq.size);
- R("RspQE size:", rspq.iqe_len);
- R("RspQ CIDX:", rspq.cidx);
- R("RspQ Gen:", rspq.gen);
- S3("u", "Intr delay:", qtimer_val(adap, &rx[i].rspq));
- S3("u", "Intr pktcnt:",
- adap->sge.counter_val[rx[i].rspq.pktcnt_idx]);
- RL("RxAN:", stats.an);
- RL("RxNoMem:", stats.nomem);
} else if (ctrl_idx < ctrl_entries) {
const struct sge_ctrl_txq *tx = &adap->sge.ctrlq[ctrl_idx * 4];
@@ -2672,10 +2564,7 @@ do { \
static int sge_queue_entries(const struct adapter *adap)
{
return DIV_ROUND_UP(adap->sge.ethqsets, 4) +
- DIV_ROUND_UP(adap->sge.iscsiqsets, 4) +
- DIV_ROUND_UP(adap->sge.niscsitq, 4) +
- DIV_ROUND_UP(adap->sge.rdmaqs, 4) +
- DIV_ROUND_UP(adap->sge.rdmaciqs, 4) +
+ DIV_ROUND_UP(adap->sge.ofldqsets, 4) +
DIV_ROUND_UP(MAX_CTRL_QUEUES, 4) + 1;
}
@@ -2859,12 +2748,6 @@ static void add_debugfs_mem(struct adapter *adap, const char *name,
size_mb << 20);
}
-static int blocked_fl_open(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
static ssize_t blocked_fl_read(struct file *filp, char __user *ubuf,
size_t count, loff_t *ppos)
{
@@ -2908,7 +2791,7 @@ static ssize_t blocked_fl_write(struct file *filp, const char __user *ubuf,
static const struct file_operations blocked_fl_fops = {
.owner = THIS_MODULE,
- .open = blocked_fl_open,
+ .open = simple_open,
.read = blocked_fl_read,
.write = blocked_fl_write,
.llseek = generic_file_llseek,
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-05 00:47:12 +0300