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Diffstat (limited to 'drivers/net/ethernet/marvell')
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c255
1 files changed, 52 insertions, 203 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index c383efc6b90c..d27543c1a166 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -1368,119 +1368,52 @@ RVU_DEBUG_SEQ_FOPS(nix_qsize, nix_qsize_display, nix_qsize_write);
static void rvu_dbg_nix_init(struct rvu *rvu, int blkaddr)
{
- const struct device *dev = &rvu->pdev->dev;
struct nix_hw *nix_hw;
- struct dentry *pfile;
if (!is_block_implemented(rvu->hw, blkaddr))
return;
if (blkaddr == BLKADDR_NIX0) {
rvu->rvu_dbg.nix = debugfs_create_dir("nix", rvu->rvu_dbg.root);
- if (!rvu->rvu_dbg.nix) {
- dev_err(rvu->dev, "create debugfs dir failed for nix\n");
- return;
- }
nix_hw = &rvu->hw->nix[0];
} else {
rvu->rvu_dbg.nix = debugfs_create_dir("nix1",
rvu->rvu_dbg.root);
- if (!rvu->rvu_dbg.nix) {
- dev_err(rvu->dev,
- "create debugfs dir failed for nix1\n");
- return;
- }
nix_hw = &rvu->hw->nix[1];
}
- pfile = debugfs_create_file("sq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
- &rvu_dbg_nix_sq_ctx_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("rq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
- &rvu_dbg_nix_rq_ctx_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
- &rvu_dbg_nix_cq_ctx_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("ndc_tx_cache", 0600, rvu->rvu_dbg.nix,
- nix_hw, &rvu_dbg_nix_ndc_tx_cache_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("ndc_rx_cache", 0600, rvu->rvu_dbg.nix,
- nix_hw, &rvu_dbg_nix_ndc_rx_cache_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("ndc_tx_hits_miss", 0600, rvu->rvu_dbg.nix,
- nix_hw,
- &rvu_dbg_nix_ndc_tx_hits_miss_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("ndc_rx_hits_miss", 0600, rvu->rvu_dbg.nix,
- nix_hw,
- &rvu_dbg_nix_ndc_rx_hits_miss_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("qsize", 0600, rvu->rvu_dbg.nix, rvu,
- &rvu_dbg_nix_qsize_fops);
- if (!pfile)
- goto create_failed;
-
- return;
-create_failed:
- dev_err(dev,
- "Failed to create debugfs dir/file for NIX blk\n");
- debugfs_remove_recursive(rvu->rvu_dbg.nix);
+ debugfs_create_file("sq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_sq_ctx_fops);
+ debugfs_create_file("rq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_rq_ctx_fops);
+ debugfs_create_file("cq_ctx", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_cq_ctx_fops);
+ debugfs_create_file("ndc_tx_cache", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_ndc_tx_cache_fops);
+ debugfs_create_file("ndc_rx_cache", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_ndc_rx_cache_fops);
+ debugfs_create_file("ndc_tx_hits_miss", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_ndc_tx_hits_miss_fops);
+ debugfs_create_file("ndc_rx_hits_miss", 0600, rvu->rvu_dbg.nix, nix_hw,
+ &rvu_dbg_nix_ndc_rx_hits_miss_fops);
+ debugfs_create_file("qsize", 0600, rvu->rvu_dbg.nix, rvu,
+ &rvu_dbg_nix_qsize_fops);
}
static void rvu_dbg_npa_init(struct rvu *rvu)
{
- const struct device *dev = &rvu->pdev->dev;
- struct dentry *pfile;
-
rvu->rvu_dbg.npa = debugfs_create_dir("npa", rvu->rvu_dbg.root);
- if (!rvu->rvu_dbg.npa)
- return;
-
- pfile = debugfs_create_file("qsize", 0600, rvu->rvu_dbg.npa, rvu,
- &rvu_dbg_npa_qsize_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("aura_ctx", 0600, rvu->rvu_dbg.npa, rvu,
- &rvu_dbg_npa_aura_ctx_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("pool_ctx", 0600, rvu->rvu_dbg.npa, rvu,
- &rvu_dbg_npa_pool_ctx_fops);
- if (!pfile)
- goto create_failed;
- pfile = debugfs_create_file("ndc_cache", 0600, rvu->rvu_dbg.npa, rvu,
- &rvu_dbg_npa_ndc_cache_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("ndc_hits_miss", 0600, rvu->rvu_dbg.npa,
- rvu, &rvu_dbg_npa_ndc_hits_miss_fops);
- if (!pfile)
- goto create_failed;
-
- return;
-
-create_failed:
- dev_err(dev, "Failed to create debugfs dir/file for NPA\n");
- debugfs_remove_recursive(rvu->rvu_dbg.npa);
+ debugfs_create_file("qsize", 0600, rvu->rvu_dbg.npa, rvu,
+ &rvu_dbg_npa_qsize_fops);
+ debugfs_create_file("aura_ctx", 0600, rvu->rvu_dbg.npa, rvu,
+ &rvu_dbg_npa_aura_ctx_fops);
+ debugfs_create_file("pool_ctx", 0600, rvu->rvu_dbg.npa, rvu,
+ &rvu_dbg_npa_pool_ctx_fops);
+ debugfs_create_file("ndc_cache", 0600, rvu->rvu_dbg.npa, rvu,
+ &rvu_dbg_npa_ndc_cache_fops);
+ debugfs_create_file("ndc_hits_miss", 0600, rvu->rvu_dbg.npa, rvu,
+ &rvu_dbg_npa_ndc_hits_miss_fops);
}
#define PRINT_CGX_CUML_NIXRX_STATUS(idx, name) \
@@ -1614,8 +1547,6 @@ RVU_DEBUG_SEQ_FOPS(cgx_stat, cgx_stat_display, NULL);
static void rvu_dbg_cgx_init(struct rvu *rvu)
{
- const struct device *dev = &rvu->pdev->dev;
- struct dentry *pfile;
int i, lmac_id;
char dname[20];
void *cgx;
@@ -1636,18 +1567,10 @@ static void rvu_dbg_cgx_init(struct rvu *rvu)
rvu->rvu_dbg.lmac =
debugfs_create_dir(dname, rvu->rvu_dbg.cgx);
- pfile = debugfs_create_file("stats", 0600,
- rvu->rvu_dbg.lmac, cgx,
- &rvu_dbg_cgx_stat_fops);
- if (!pfile)
- goto create_failed;
+ debugfs_create_file("stats", 0600, rvu->rvu_dbg.lmac,
+ cgx, &rvu_dbg_cgx_stat_fops);
}
}
- return;
-
-create_failed:
- dev_err(dev, "Failed to create debugfs dir/file for CGX\n");
- debugfs_remove_recursive(rvu->rvu_dbg.cgx_root);
}
/* NPC debugfs APIs */
@@ -1970,33 +1893,14 @@ RVU_DEBUG_SEQ_FOPS(npc_mcam_rules, npc_mcam_show_rules, NULL);
static void rvu_dbg_npc_init(struct rvu *rvu)
{
- const struct device *dev = &rvu->pdev->dev;
- struct dentry *pfile;
-
rvu->rvu_dbg.npc = debugfs_create_dir("npc", rvu->rvu_dbg.root);
- if (!rvu->rvu_dbg.npc)
- return;
- pfile = debugfs_create_file("mcam_info", 0444, rvu->rvu_dbg.npc,
- rvu, &rvu_dbg_npc_mcam_info_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("mcam_rules", 0444, rvu->rvu_dbg.npc,
- rvu, &rvu_dbg_npc_mcam_rules_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("rx_miss_act_stats", 0444, rvu->rvu_dbg.npc,
- rvu, &rvu_dbg_npc_rx_miss_act_fops);
- if (!pfile)
- goto create_failed;
-
- return;
-
-create_failed:
- dev_err(dev, "Failed to create debugfs dir/file for NPC\n");
- debugfs_remove_recursive(rvu->rvu_dbg.npc);
+ debugfs_create_file("mcam_info", 0444, rvu->rvu_dbg.npc, rvu,
+ &rvu_dbg_npc_mcam_info_fops);
+ debugfs_create_file("mcam_rules", 0444, rvu->rvu_dbg.npc, rvu,
+ &rvu_dbg_npc_mcam_rules_fops);
+ debugfs_create_file("rx_miss_act_stats", 0444, rvu->rvu_dbg.npc, rvu,
+ &rvu_dbg_npc_rx_miss_act_fops);
}
/* CPT debugfs APIs */
@@ -2205,84 +2109,35 @@ RVU_DEBUG_SEQ_FOPS(cpt_pc, cpt_pc_display, NULL);
static void rvu_dbg_cpt_init(struct rvu *rvu)
{
- const struct device *dev = &rvu->pdev->dev;
- struct dentry *pfile;
-
if (!is_block_implemented(rvu->hw, BLKADDR_CPT0))
return;
rvu->rvu_dbg.cpt = debugfs_create_dir("cpt", rvu->rvu_dbg.root);
- if (!rvu->rvu_dbg.cpt)
- return;
- pfile = debugfs_create_file("cpt_pc", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_pc_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_ae_sts", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_ae_sts_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_se_sts", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_se_sts_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_ie_sts", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_ie_sts_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_engines_info", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_engines_info_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_lfs_info", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_lfs_info_fops);
- if (!pfile)
- goto create_failed;
-
- pfile = debugfs_create_file("cpt_err_info", 0600,
- rvu->rvu_dbg.cpt, rvu,
- &rvu_dbg_cpt_err_info_fops);
- if (!pfile)
- goto create_failed;
-
- return;
-
-create_failed:
- dev_err(dev, "Failed to create debugfs dir/file for CPT\n");
- debugfs_remove_recursive(rvu->rvu_dbg.cpt);
+ debugfs_create_file("cpt_pc", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_pc_fops);
+ debugfs_create_file("cpt_ae_sts", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_ae_sts_fops);
+ debugfs_create_file("cpt_se_sts", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_se_sts_fops);
+ debugfs_create_file("cpt_ie_sts", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_ie_sts_fops);
+ debugfs_create_file("cpt_engines_info", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_engines_info_fops);
+ debugfs_create_file("cpt_lfs_info", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_lfs_info_fops);
+ debugfs_create_file("cpt_err_info", 0600, rvu->rvu_dbg.cpt, rvu,
+ &rvu_dbg_cpt_err_info_fops);
}
void rvu_dbg_init(struct rvu *rvu)
{
- struct device *dev = &rvu->pdev->dev;
- struct dentry *pfile;
-
rvu->rvu_dbg.root = debugfs_create_dir(DEBUGFS_DIR_NAME, NULL);
- if (!rvu->rvu_dbg.root) {
- dev_err(rvu->dev, "%s failed\n", __func__);
- return;
- }
- pfile = debugfs_create_file("rsrc_alloc", 0444, rvu->rvu_dbg.root, rvu,
- &rvu_dbg_rsrc_status_fops);
- if (!pfile)
- goto create_failed;
- pfile = debugfs_create_file("rvu_pf_cgx_map", 0444, rvu->rvu_dbg.root,
- rvu, &rvu_dbg_rvu_pf_cgx_map_fops);
- if (!pfile)
- goto create_failed;
+ debugfs_create_file("rsrc_alloc", 0444, rvu->rvu_dbg.root, rvu,
+ &rvu_dbg_rsrc_status_fops);
+ debugfs_create_file("rvu_pf_cgx_map", 0444, rvu->rvu_dbg.root, rvu,
+ &rvu_dbg_rvu_pf_cgx_map_fops);
rvu_dbg_npa_init(rvu);
rvu_dbg_nix_init(rvu, BLKADDR_NIX0);
@@ -2291,12 +2146,6 @@ void rvu_dbg_init(struct rvu *rvu)
rvu_dbg_cgx_init(rvu);
rvu_dbg_npc_init(rvu);
rvu_dbg_cpt_init(rvu);
-
- return;
-
-create_failed:
- dev_err(dev, "Failed to create debugfs dir\n");
- debugfs_remove_recursive(rvu->rvu_dbg.root);
}
void rvu_dbg_exit(struct rvu *rvu)
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-04 03:38:26 +0300