Commit b46ba47d authored by Russell Harmon's avatar Russell Harmon Committed by Guenter Roeck
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hwmon: (drivetemp) Set scsi command timeout to 10s 



There's at least one drive (MaxDigitalData OOS14000G) such that if it
receives a large amount of I/O while entering an idle power state will
first exit idle before responding, including causing SMART temperature
requests to be delayed.

This causes the drivetemp request to exceed its timeout of 1 second.

Signed-off-by: default avatarRussell Harmon <russ@har.mn>
Link: https://lore.kernel.org/r/20250115131340.3178988-1-russ@har.mn


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 8d6bf2e1

drivers/hwmon/drivetemp.c

+1 −1
Original line number Diff line number Diff line
@@ -194,7 +194,7 @@ static int drivetemp_scsi_command(struct drivetemp_data *st, 
	scsi_cmd[14] = ata_command;



	err = scsi_execute_cmd(st->sdev, scsi_cmd, op, st->smartdata,

			       ATA_SECT_SIZE, HZ, 5, NULL);

			       ATA_SECT_SIZE, 10 * HZ, 5, NULL);

	if (err > 0)

		err = -EIO;

	return err;