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path: root/drivers/scsi/lpfc/lpfc_debugfs.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_debugfs.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c87
1 files changed, 39 insertions, 48 deletions
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 3fd1aa5cc78c..42d138ec11b4 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -2375,32 +2375,32 @@ static ssize_t
lpfc_debugfs_dif_err_read(struct file *file, char __user *buf,
size_t nbytes, loff_t *ppos)
{
- struct dentry *dent = file->f_path.dentry;
struct lpfc_hba *phba = file->private_data;
+ int kind = debugfs_get_aux_num(file);
char cbuf[32];
uint64_t tmp = 0;
int cnt = 0;
- if (dent == phba->debug_writeGuard)
+ if (kind == writeGuard)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wgrd_cnt);
- else if (dent == phba->debug_writeApp)
+ else if (kind == writeApp)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wapp_cnt);
- else if (dent == phba->debug_writeRef)
+ else if (kind == writeRef)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_wref_cnt);
- else if (dent == phba->debug_readGuard)
+ else if (kind == readGuard)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rgrd_cnt);
- else if (dent == phba->debug_readApp)
+ else if (kind == readApp)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rapp_cnt);
- else if (dent == phba->debug_readRef)
+ else if (kind == readRef)
cnt = scnprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rref_cnt);
- else if (dent == phba->debug_InjErrNPortID)
+ else if (kind == InjErrNPortID)
cnt = scnprintf(cbuf, 32, "0x%06x\n",
phba->lpfc_injerr_nportid);
- else if (dent == phba->debug_InjErrWWPN) {
+ else if (kind == InjErrWWPN) {
memcpy(&tmp, &phba->lpfc_injerr_wwpn, sizeof(struct lpfc_name));
tmp = cpu_to_be64(tmp);
cnt = scnprintf(cbuf, 32, "0x%016llx\n", tmp);
- } else if (dent == phba->debug_InjErrLBA) {
+ } else if (kind == InjErrLBA) {
if (phba->lpfc_injerr_lba == (sector_t)(-1))
cnt = scnprintf(cbuf, 32, "off\n");
else
@@ -2417,8 +2417,8 @@ static ssize_t
lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf,
size_t nbytes, loff_t *ppos)
{
- struct dentry *dent = file->f_path.dentry;
struct lpfc_hba *phba = file->private_data;
+ int kind = debugfs_get_aux_num(file);
char dstbuf[33];
uint64_t tmp = 0;
int size;
@@ -2428,7 +2428,7 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf,
if (copy_from_user(dstbuf, buf, size))
return -EFAULT;
- if (dent == phba->debug_InjErrLBA) {
+ if (kind == InjErrLBA) {
if ((dstbuf[0] == 'o') && (dstbuf[1] == 'f') &&
(dstbuf[2] == 'f'))
tmp = (uint64_t)(-1);
@@ -2437,23 +2437,23 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf,
if ((tmp == 0) && (kstrtoull(dstbuf, 0, &tmp)))
return -EINVAL;
- if (dent == phba->debug_writeGuard)
+ if (kind == writeGuard)
phba->lpfc_injerr_wgrd_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_writeApp)
+ else if (kind == writeApp)
phba->lpfc_injerr_wapp_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_writeRef)
+ else if (kind == writeRef)
phba->lpfc_injerr_wref_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_readGuard)
+ else if (kind == readGuard)
phba->lpfc_injerr_rgrd_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_readApp)
+ else if (kind == readApp)
phba->lpfc_injerr_rapp_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_readRef)
+ else if (kind == readRef)
phba->lpfc_injerr_rref_cnt = (uint32_t)tmp;
- else if (dent == phba->debug_InjErrLBA)
+ else if (kind == InjErrLBA)
phba->lpfc_injerr_lba = (sector_t)tmp;
- else if (dent == phba->debug_InjErrNPortID)
+ else if (kind == InjErrNPortID)
phba->lpfc_injerr_nportid = (uint32_t)(tmp & Mask_DID);
- else if (dent == phba->debug_InjErrWWPN) {
+ else if (kind == InjErrWWPN) {
tmp = cpu_to_be64(tmp);
memcpy(&phba->lpfc_injerr_wwpn, &tmp, sizeof(struct lpfc_name));
} else
@@ -6160,60 +6160,51 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
phba->debug_dumpHostSlim = NULL;
/* Setup DIF Error Injections */
- snprintf(name, sizeof(name), "InjErrLBA");
phba->debug_InjErrLBA =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("InjErrLBA", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, InjErrLBA, &lpfc_debugfs_op_dif_err);
phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF;
- snprintf(name, sizeof(name), "InjErrNPortID");
phba->debug_InjErrNPortID =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("InjErrNPortID", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, InjErrNPortID, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "InjErrWWPN");
phba->debug_InjErrWWPN =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("InjErrWWPN", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, InjErrWWPN, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "writeGuardInjErr");
phba->debug_writeGuard =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("writeGuardInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, writeGuard, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "writeAppInjErr");
phba->debug_writeApp =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("writeAppInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, writeApp, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "writeRefInjErr");
phba->debug_writeRef =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("writeRefInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, writeRef, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "readGuardInjErr");
phba->debug_readGuard =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("readGuardInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, readGuard, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "readAppInjErr");
phba->debug_readApp =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("readAppInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, readApp, &lpfc_debugfs_op_dif_err);
- snprintf(name, sizeof(name), "readRefInjErr");
phba->debug_readRef =
- debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR,
+ debugfs_create_file_aux_num("readRefInjErr", 0644,
phba->hba_debugfs_root,
- phba, &lpfc_debugfs_op_dif_err);
+ phba, readRef, &lpfc_debugfs_op_dif_err);
/* Setup slow ring trace */
if (lpfc_debugfs_max_slow_ring_trc) {
generated by cgit (git 2.34.1) at 2025-07-30 23:05:44 +0000