From 18e22a1772260045648e49e2048ecc7193422a80 Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Mon, 29 Jun 2015 18:39:54 +0200 Subject: s390: add support for ipl devices in subchannel sets > 0 Allow to ipl from CCW based devices residing in any subchannel set. Reviewed-by: Michael Holzheu Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/cio.h | 1 + arch/s390/include/asm/ipl.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/s390/include/asm') diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h index 0c5d8ee657f0..d1e7b0a0feeb 100644 --- a/arch/s390/include/asm/cio.h +++ b/arch/s390/include/asm/cio.h @@ -312,6 +312,7 @@ extern void css_schedule_reprobe(void); extern void reipl_ccw_dev(struct ccw_dev_id *id); struct cio_iplinfo { + u8 ssid; u16 devno; int is_qdio; }; diff --git a/arch/s390/include/asm/ipl.h b/arch/s390/include/asm/ipl.h index 39ae6a359747..86634e71b69f 100644 --- a/arch/s390/include/asm/ipl.h +++ b/arch/s390/include/asm/ipl.h @@ -64,7 +64,8 @@ struct ipl_block_fcp { struct ipl_block_ccw { u8 reserved1[84]; - u8 reserved2[2]; + u16 reserved2 : 13; + u8 ssid : 3; u16 devno; u8 vm_flags; u8 reserved3[3]; -- cgit v1.2.3-59-g8ed1b