UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

wifi: iwlwifi: mvm: add DSM_FUNC_ENABLE_6E value to debugfs 

In order to simplify checking that this value was set up
correctly, add it to debugfs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413213309.c9a787710e1e.If509b2e510e22d62f3eefb2c54ff1645e331dc23@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2023-04-13 21:40:29 +03:00
parent fb40cd9d91
commit d48304326e
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
View File

@ -340,6 +340,26 @@ static ssize_t iwl_dbgfs_sar_geo_profile_read(struct file *file,
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
static ssize_t iwl_dbgfs_wifi_6e_enable_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
int err, pos;
char buf[12];
u32 value;
err = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_ENABLE_6E,
&iwl_guid, &value);
if (err)
return err;
pos = sprintf(buf, "0x%08x\n", value);
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
#endif
static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
@ -1898,6 +1918,7 @@ MVM_DEBUGFS_READ_FILE_OPS(uapsd_noagg_bssids);
#ifdef CONFIG_ACPI
MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
MVM_DEBUGFS_READ_FILE_OPS(wifi_6e_enable);
#endif
MVM_DEBUGFS_READ_WRITE_STA_FILE_OPS(amsdu_len, 16);
@ -2092,6 +2113,7 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
MVM_DEBUGFS_ADD_FILE(tas_get_status, mvm->debugfs_dir, 0400);
#ifdef CONFIG_ACPI
MVM_DEBUGFS_ADD_FILE(sar_geo_profile, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(wifi_6e_enable, mvm->debugfs_dir, 0400);
#endif
MVM_DEBUGFS_ADD_FILE(he_sniffer_params, mvm->debugfs_dir, 0600);