From ac01bbbd3b7ebfca64357aed12cf476b16abe3ce Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 19 Oct 2005 20:01:17 +0200 Subject: [SCSI] sas: add flag for locally attached PHYs Add a flag to mark a PHY as attached to the HBA as opposed to beeing on an expander. This is needed because various features are only supported on those. This is a crude hack, the proper fix would be to use different classes for host-attached vs expander phys. I'm looking into that. Signed-off-by: Christoph Hellwig Signed-off-by: James Bottomley --- include/scsi/scsi_transport_sas.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/scsi/scsi_transport_sas.h') diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 38389d8dd56..57eb68c6e9a 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -56,6 +56,9 @@ struct sas_phy { enum sas_linkrate maximum_linkrate; u8 port_identifier; + /* internal state */ + unsigned int local_attached : 1; + /* link error statistics */ u32 invalid_dword_count; u32 running_disparity_error_count; -- cgit v1.2.3