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path: root/drivers/net/wireless/ath/wil6210/debugfs.c
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Diffstat (limited to 'drivers/net/wireless/ath/wil6210/debugfs.c')
-rw-r--r--drivers/net/wireless/ath/wil6210/debugfs.c93
1 files changed, 27 insertions, 66 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 11d0c79e9056..c021ebcddee7 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -443,10 +443,10 @@ DEFINE_DEBUGFS_ATTRIBUTE(wil_fops_ulong, wil_debugfs_ulong_get,
/**
* wil6210_debugfs_init_offset - create set of debugfs files
- * @wil - driver's context, used for printing
- * @dbg - directory on the debugfs, where files will be created
- * @base - base address used in address calculation
- * @tbl - table with file descriptions. Should be terminated with empty element.
+ * @wil: driver's context, used for printing
+ * @dbg: directory on the debugfs, where files will be created
+ * @base: base address used in address calculation
+ * @tbl: table with file descriptions. Should be terminated with empty element.
*
* Creates files accordingly to the @tbl.
*/
@@ -1010,20 +1010,14 @@ static ssize_t wil_write_file_wmi(struct file *file, const char __user *buf,
void *cmd;
int cmdlen = len - sizeof(struct wmi_cmd_hdr);
u16 cmdid;
- int rc, rc1;
+ int rc1;
- if (cmdlen < 0)
+ if (cmdlen < 0 || *ppos != 0)
return -EINVAL;
- wmi = kmalloc(len, GFP_KERNEL);
- if (!wmi)
- return -ENOMEM;
-
- rc = simple_write_to_buffer(wmi, len, ppos, buf, len);
- if (rc < 0) {
- kfree(wmi);
- return rc;
- }
+ wmi = memdup_user(buf, len);
+ if (IS_ERR(wmi))
+ return PTR_ERR(wmi);
cmd = (cmdlen > 0) ? &wmi[1] : NULL;
cmdid = le16_to_cpu(wmi->command_id);
@@ -1033,7 +1027,7 @@ static ssize_t wil_write_file_wmi(struct file *file, const char __user *buf,
wil_info(wil, "0x%04x[%d] -> %d\n", cmdid, cmdlen, rc1);
- return rc;
+ return len;
}
static const struct file_operations fops_wmi = {
@@ -1294,6 +1288,7 @@ static int bf_show(struct seq_file *s, void *data)
for (i = 0; i < wil->max_assoc_sta; i++) {
u32 status;
+ u8 bf_mcs;
cmd.cid = i;
rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, vif->mid,
@@ -1305,9 +1300,10 @@ static int bf_show(struct seq_file *s, void *data)
continue;
status = le32_to_cpu(reply.evt.status);
+ bf_mcs = le16_to_cpu(reply.evt.bf_mcs);
seq_printf(s, "CID %d {\n"
" TSF = 0x%016llx\n"
- " TxMCS = %2d TxTpt = %4d\n"
+ " TxMCS = %s TxTpt = %4d\n"
" SQI = %4d\n"
" RSSI = %4d\n"
" Status = 0x%08x %s\n"
@@ -1316,7 +1312,7 @@ static int bf_show(struct seq_file *s, void *data)
"}\n",
i,
le64_to_cpu(reply.evt.tsf),
- le16_to_cpu(reply.evt.bf_mcs),
+ WIL_EXTENDED_MCS_CHECK(bf_mcs),
le32_to_cpu(reply.evt.tx_tpt),
reply.evt.sqi,
reply.evt.rssi,
@@ -1389,19 +1385,6 @@ static int temp_show(struct seq_file *s, void *data)
}
DEFINE_SHOW_ATTRIBUTE(temp);
-/*---------freq------------*/
-static int freq_show(struct seq_file *s, void *data)
-{
- struct wil6210_priv *wil = s->private;
- struct wireless_dev *wdev = wil->main_ndev->ieee80211_ptr;
- u32 freq = wdev->chandef.chan ? wdev->chandef.chan->center_freq : 0;
-
- seq_printf(s, "Freq = %d\n", freq);
-
- return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(freq);
-
/*---------link------------*/
static int link_show(struct seq_file *s, void *data)
{
@@ -1443,8 +1426,10 @@ static int link_show(struct seq_file *s, void *data)
if (rc)
goto out;
- seq_printf(s, " Tx_mcs = %d\n", sinfo->txrate.mcs);
- seq_printf(s, " Rx_mcs = %d\n", sinfo->rxrate.mcs);
+ seq_printf(s, " Tx_mcs = %s\n",
+ WIL_EXTENDED_MCS_CHECK(sinfo->txrate.mcs));
+ seq_printf(s, " Rx_mcs = %s\n",
+ WIL_EXTENDED_MCS_CHECK(sinfo->rxrate.mcs));
seq_printf(s, " SQ = %d\n", sinfo->signal);
} else {
seq_puts(s, " INVALID MID\n");
@@ -1848,7 +1833,7 @@ static void wil_link_stats_print_basic(struct wil6210_vif *vif,
snprintf(per, sizeof(per), "%d%%", basic->per_average);
seq_printf(s, "CID %d {\n"
- "\tTxMCS %d TxTpt %d\n"
+ "\tTxMCS %s TxTpt %d\n"
"\tGoodput(rx:tx) %d:%d\n"
"\tRxBcastFrames %d\n"
"\tRSSI %d SQI %d SNR %d PER %s\n"
@@ -1856,7 +1841,8 @@ static void wil_link_stats_print_basic(struct wil6210_vif *vif,
"\tSectors(rx:tx) my %d:%d peer %d:%d\n"
"}\n",
basic->cid,
- basic->bf_mcs, le32_to_cpu(basic->tx_tpt),
+ WIL_EXTENDED_MCS_CHECK(basic->bf_mcs),
+ le32_to_cpu(basic->tx_tpt),
le32_to_cpu(basic->rx_goodput),
le32_to_cpu(basic->tx_goodput),
le32_to_cpu(basic->rx_bcast_frames),
@@ -2168,7 +2154,7 @@ static const struct file_operations fops_led_blink_time = {
};
/*---------FW capabilities------------*/
-static int wil_fw_capabilities_debugfs_show(struct seq_file *s, void *data)
+static int fw_capabilities_show(struct seq_file *s, void *data)
{
struct wil6210_priv *wil = s->private;
@@ -2177,22 +2163,10 @@ static int wil_fw_capabilities_debugfs_show(struct seq_file *s, void *data)
return 0;
}
-
-static int wil_fw_capabilities_seq_open(struct inode *inode, struct file *file)
-{
- return single_open(file, wil_fw_capabilities_debugfs_show,
- inode->i_private);
-}
-
-static const struct file_operations fops_fw_capabilities = {
- .open = wil_fw_capabilities_seq_open,
- .release = single_release,
- .read = seq_read,
- .llseek = seq_lseek,
-};
+DEFINE_SHOW_ATTRIBUTE(fw_capabilities);
/*---------FW version------------*/
-static int wil_fw_version_debugfs_show(struct seq_file *s, void *data)
+static int fw_version_show(struct seq_file *s, void *data)
{
struct wil6210_priv *wil = s->private;
@@ -2203,19 +2177,7 @@ static int wil_fw_version_debugfs_show(struct seq_file *s, void *data)
return 0;
}
-
-static int wil_fw_version_seq_open(struct inode *inode, struct file *file)
-{
- return single_open(file, wil_fw_version_debugfs_show,
- inode->i_private);
-}
-
-static const struct file_operations fops_fw_version = {
- .open = wil_fw_version_seq_open,
- .release = single_release,
- .read = seq_read,
- .llseek = seq_lseek,
-};
+DEFINE_SHOW_ATTRIBUTE(fw_version);
/*---------suspend_stats---------*/
static ssize_t wil_write_suspend_stats(struct file *file,
@@ -2375,14 +2337,13 @@ static const struct {
{"pmcdata", 0444, &fops_pmcdata},
{"pmcring", 0444, &fops_pmcring},
{"temp", 0444, &temp_fops},
- {"freq", 0444, &freq_fops},
{"link", 0444, &link_fops},
{"info", 0444, &info_fops},
{"recovery", 0644, &fops_recovery},
{"led_cfg", 0644, &fops_led_cfg},
{"led_blink_time", 0644, &fops_led_blink_time},
- {"fw_capabilities", 0444, &fops_fw_capabilities},
- {"fw_version", 0444, &fops_fw_version},
+ {"fw_capabilities", 0444, &fw_capabilities_fops},
+ {"fw_version", 0444, &fw_version_fops},
{"suspend_stats", 0644, &fops_suspend_stats},
{"compressed_rx_status", 0644, &fops_compressed_rx_status},
{"srings", 0444, &srings_fops},
generated by cgit (git 2.34.1) at 2025-12-25 21:49:13 +0000