From aca086ff27c3f67e81617e4b063d1126544a4f19 Mon Sep 17 00:00:00 2001 From: Ondrej Kozina Date: Fri, 6 Feb 2026 15:17:58 +0100 Subject: sed-opal: add IOC_OPAL_REACTIVATE_LSP. This adds the 'Reactivate' method as described in the "TCG Storage Opal SSC Feature Set: Single User Mode" document (ch. 3.1.1.1). The method enables switching an already active SED OPAL2 device, with appropriate firmware support for Single User Mode (SUM), to or from SUM. Signed-off-by: Ondrej Kozina Reviewed-and-tested-by: Milan Broz Reviewed-by: Hannes Reinecke Signed-off-by: Jens Axboe --- include/linux/sed-opal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/sed-opal.h') diff --git a/include/linux/sed-opal.h b/include/linux/sed-opal.h index 80f33a93f944..2ae5e6b0ac21 100644 --- a/include/linux/sed-opal.h +++ b/include/linux/sed-opal.h @@ -53,6 +53,7 @@ static inline bool is_sed_ioctl(unsigned int cmd) case IOC_OPAL_DISCOVERY: case IOC_OPAL_REVERT_LSP: case IOC_OPAL_SET_SID_PW: + case IOC_OPAL_REACTIVATE_LSP: return true; } return false; -- cgit v1.2.3