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Commit 75e9947e authored by Mordechay Goodstein's avatar Mordechay Goodstein Committed by Luca Coelho
Browse files

iwlwifi: enable reading the value of delay in timestamp_marker cmd 



The user can validate what was written to the file by reading it,
and check what is the default value before changing it.

Signed-off-by: default avatarMordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 4799ea53

drivers/net/wireless/intel/iwlwifi/fw/debugfs.c

+9 −1
Original line number Diff line number Diff line
@@ -251,7 +251,15 @@ static ssize_t iwl_dbgfs_timestamp_marker_write(struct iwl_fw_runtime *fwrt, 
	return count;

}



FWRT_DEBUGFS_WRITE_FILE_OPS(timestamp_marker, 10);

static ssize_t iwl_dbgfs_timestamp_marker_read(struct iwl_fw_runtime *fwrt,

					       size_t size, char *buf)

{

	u32 delay_secs = jiffies_to_msecs(fwrt->timestamp.delay) / 1000;



	return scnprintf(buf, size, "%d\n", delay_secs);

}



FWRT_DEBUGFS_READ_WRITE_FILE_OPS(timestamp_marker, 16);



int iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt,

			    struct dentry *dbgfs_dir)