From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Borntraeger Subject: [PATCH 05/12] s390/css: expose the AIV facility Date: Tue, 16 Jan 2018 21:02:10 +0100 Message-ID: <20180116200217.211897-6-borntraeger@de.ibm.com> References: <20180116200217.211897-1-borntraeger@de.ibm.com> Return-path: In-Reply-To: <20180116200217.211897-1-borntraeger@de.ibm.com> Sender: kvm-owner@vger.kernel.org List-Archive: List-Post: To: Cornelia Huck Cc: KVM , Christian Borntraeger , linux-s390 , Janosch Frank , David Hildenbrand , Michael Mueller List-ID: From: Michael Mueller The patch exposes the Adapter Interruption Virtualization facility (AIV) of the general channel subsystem characteristics. Signed-off-by: Michael Mueller Reviewed-by: Halil Pasic Reviewed-by: Christian Borntraeger Signed-off-by: Christian Borntraeger --- arch/s390/include/asm/css_chars.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h index a478eb61aaf7..fb56fa3283a2 100644 --- a/arch/s390/include/asm/css_chars.h +++ b/arch/s390/include/asm/css_chars.h @@ -20,7 +20,9 @@ struct css_general_char { u32 aif_tdd : 1; /* bit 56 */ u32 : 1; u32 qebsm : 1; /* bit 58 */ - u32 : 8; + u32 : 2; + u32 aiv : 1; /* bit 61 */ + u32 : 5; u32 aif_osa : 1; /* bit 67 */ u32 : 12; u32 eadm_rf : 1; /* bit 80 */ -- 2.13.4