Return an error without issuing GRAO command in LTO9HH (#348)

Atsushi Abe · Atsushi Abe · commit 19c3fd36469f · 2022-04-06T18:08:11.000+09:00
diff --git a/src/tape_drivers/linux/sg/sg_tape.c b/src/tape_drivers/linux/sg/sg_tape.c
@@ -5031,8 +5031,9 @@ int sg_grao(void *device, unsigned char *buf, const uint32_t len)
 
 	if (IS_LTO(priv->drive_type)) {
 		if ( DRIVE_GEN(priv->drive_type) == 0x05 || DRIVE_GEN(priv->drive_type) == 0x06 ||
-			 DRIVE_GEN(priv->drive_type) == 0x07 || DRIVE_GEN(priv->drive_type) == 0x08 ) {
-			/* LTO6-LTO8 don't support RAO commands */
+			 DRIVE_GEN(priv->drive_type) == 0x07 || DRIVE_GEN(priv->drive_type) == 0x08 ||
+			 DRIVE_GEN(priv->drive_type) == DRIVE_LTO9_HH ) {
+			/* LTO5-LTO8 and LTO9-HH don't support RAO commands */
 			return -EDEV_UNSUPPORETD_COMMAND;
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -5031,8 +5031,9 @@ int sg_grao(void device, unsigned char buf, const uint32_t len)`
`5031`	`5031`
`5032`	`5032`	`if (IS_LTO(priv->drive_type)) {`
`5033`	`5033`	`if ( DRIVE_GEN(priv->drive_type) == 0x05 \|\| DRIVE_GEN(priv->drive_type) == 0x06 \|\|`
`5034`		`- DRIVE_GEN(priv->drive_type) == 0x07 \|\| DRIVE_GEN(priv->drive_type) == 0x08 ) {`
`5035`		`- /* LTO6-LTO8 don't support RAO commands */`
	`5034`	`+ DRIVE_GEN(priv->drive_type) == 0x07 \|\| DRIVE_GEN(priv->drive_type) == 0x08 \|\|`
	`5035`	`+ DRIVE_GEN(priv->drive_type) == DRIVE_LTO9_HH ) {`
	`5036`	`+ /* LTO5-LTO8 and LTO9-HH don't support RAO commands */`
`5036`	`5037`	`return -EDEV_UNSUPPORETD_COMMAND;`
`5037`	`5038`	`}`
`5038`	`5039`	`}`