From 6e5fe5b12cfcd9ed4303c9a4f4a22a694104d28f Mon Sep 17 00:00:00 2001 From: Hannes Reinecke <hare@suse.de> Date: Fri, 4 Mar 2011 09:54:52 +0100 Subject: ahci: EM supported message type sysfs attribute This patch adds an sysfs attribute 'em_message_supported' to the ahci host device which prints out the supported enclosure management message types. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jeff Garzik <jgarzik@pobox.com> --- drivers/ata/ahci.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/ata/ahci.h') diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 39865009c251..12c5282e7fca 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -229,6 +229,10 @@ enum { EM_CTL_ALHD = (1 << 26), /* Activity LED */ EM_CTL_XMT = (1 << 25), /* Transmit Only */ EM_CTL_SMB = (1 << 24), /* Single Message Buffer */ + EM_CTL_SGPIO = (1 << 19), /* SGPIO messages supported */ + EM_CTL_SES = (1 << 18), /* SES-2 messages supported */ + EM_CTL_SAFTE = (1 << 17), /* SAF-TE messages supported */ + EM_CTL_LED = (1 << 16), /* LED messages supported */ /* em message type */ EM_MSG_TYPE_LED = (1 << 0), /* LED */ -- cgit v1.2.3-58-ga151