diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 35 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 10 |
4 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index e88c1808e46f..b32eb8c7c1e3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -868,6 +868,7 @@ struct adapter { /* TC u32 offload */ struct cxgb4_tc_u32_table *tc_u32; + struct chcr_stats_debug chcr_stats; }; /* Support for "sched-class" command to allow a TX Scheduling Class to be diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c index 1fa34b009891..77a59d7db7f5 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c @@ -3069,6 +3069,40 @@ static const struct file_operations meminfo_fops = { .llseek = seq_lseek, .release = single_release, }; + +static int chcr_show(struct seq_file *seq, void *v) +{ + struct adapter *adap = seq->private; + + seq_puts(seq, "Chelsio Crypto Accelerator Stats \n"); + seq_printf(seq, "Cipher Ops: %10u \n", + atomic_read(&adap->chcr_stats.cipher_rqst)); + seq_printf(seq, "Digest Ops: %10u \n", + atomic_read(&adap->chcr_stats.digest_rqst)); + seq_printf(seq, "Aead Ops: %10u \n", + atomic_read(&adap->chcr_stats.aead_rqst)); + seq_printf(seq, "Completion: %10u \n", + atomic_read(&adap->chcr_stats.complete)); + seq_printf(seq, "Error: %10u \n", + atomic_read(&adap->chcr_stats.error)); + seq_printf(seq, "Fallback: %10u \n", + atomic_read(&adap->chcr_stats.fallback)); + return 0; +} + + +static int chcr_stats_open(struct inode *inode, struct file *file) +{ + return single_open(file, chcr_show, inode->i_private); +} + +static const struct file_operations chcr_stats_debugfs_fops = { + .owner = THIS_MODULE, + .open = chcr_stats_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; /* Add an array of Debug FS files. */ void add_debugfs_files(struct adapter *adap, @@ -3143,6 +3177,7 @@ int t4_setup_debugfs(struct adapter *adap) { "tids", &tid_info_debugfs_fops, S_IRUSR, 0}, { "blocked_fl", &blocked_fl_fops, S_IRUSR | S_IWUSR, 0 }, { "meminfo", &meminfo_fops, S_IRUSR, 0 }, + { "crypto", &chcr_stats_debugfs_fops, S_IRUSR, 0 }, }; /* Debug FS nodes common to all T5 and later adapters. diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index d0868c2320da..ec53fe9dec68 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -642,6 +642,7 @@ static void uld_init(struct adapter *adap, struct cxgb4_lld_info *lld) lld->sge_ingpadboundary = adap->sge.fl_align; lld->sge_egrstatuspagesize = adap->sge.stat_len; lld->sge_pktshift = adap->sge.pktshift; + lld->ulp_crypto = adap->params.crypto; lld->enable_fw_ofld_conn = adap->flags & FW_OFLD_CONN; lld->max_ordird_qp = adap->params.max_ordird_qp; lld->max_ird_adapter = adap->params.max_ird_adapter; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index 6e74040af49a..8f1c874cfe21 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -275,6 +275,15 @@ struct cxgb4_virt_res { /* virtualized HW resources */ unsigned int ncrypto_fc; }; +struct chcr_stats_debug { + atomic_t cipher_rqst; + atomic_t digest_rqst; + atomic_t aead_rqst; + atomic_t complete; + atomic_t error; + atomic_t fallback; +}; + #define OCQ_WIN_OFFSET(pdev, vres) \ (pci_resource_len((pdev), 2) - roundup_pow_of_two((vres)->ocq.size)) @@ -322,6 +331,7 @@ struct cxgb4_lld_info { unsigned int iscsi_tagmask; /* iscsi ddp tag mask */ unsigned int iscsi_pgsz_order; /* iscsi ddp page size orders */ unsigned int iscsi_llimit; /* chip's iscsi region llimit */ + unsigned int ulp_crypto; /* crypto lookaside support */ void **iscsi_ppm; /* iscsi page pod manager */ int nodeid; /* device numa node id */ bool fr_nsmr_tpte_wr_support; /* FW supports FR_NSMR_TPTE_WR */ |