From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59480) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gPrxe-0007fz-Ny for qemu-devel@nongnu.org; Thu, 22 Nov 2018 11:36:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gPrxa-0000Br-3B for qemu-devel@nongnu.org; Thu, 22 Nov 2018 11:36:14 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:60994) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gPrxZ-00008V-R2 for qemu-devel@nongnu.org; Thu, 22 Nov 2018 11:36:10 -0500 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wAMGYjf0039321 for ; Thu, 22 Nov 2018 11:36:09 -0500 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 2nwxjx42ns-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 22 Nov 2018 11:36:08 -0500 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 22 Nov 2018 16:36:06 -0000 From: Pierre Morel Date: Thu, 22 Nov 2018 17:35:52 +0100 In-Reply-To: <1542904555-1136-1-git-send-email-pmorel@linux.ibm.com> References: <1542904555-1136-1-git-send-email-pmorel@linux.ibm.com> Message-Id: <1542904555-1136-4-git-send-email-pmorel@linux.ibm.com> Subject: [Qemu-devel] [PATCH v2 3/6] s390x/vfio: ap: Linux uapi VFIO place holder List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: borntraeger@de.ibm.com Cc: cohuck@redhat.com, agraf@suse.de, rth@twiddle.net, david@redhat.com, qemu-s390x@nongnu.org, qemu-devel@nongnu.org, peter.maydell@linaro.org, pbonzini@redhat.com, mst@redhat.com, eric.auger@redhat.com, akrowiak@linux.ibm.com, pasic@linux.ibm.com This file would be copied from Linux, I put it here for the review. Signed-off-by: Pierre Morel --- linux-headers/linux/vfio.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index ceb6453..d5d10bc9 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -816,6 +816,31 @@ struct vfio_iommu_spapr_tce_remove { }; #define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20) +/** + * VFIO_AP_SET_IRQ - _IOWR(VFIO_TYPE, VFIO_BASE + 21, struct vfio_ap_aqic) + * + * Setup IRQ for an AP Queue + * @cmd contains the AP queue number (apqn) + * @status receives the resulting status of the command + * @nib is the Notification Indicator byte address + * @adapter_id allows to retrieve the associated adapter + */ +struct vfio_ap_aqic { + __u32 argsz; + __u32 flags; + /* out */ + __u32 status; + /* in */ + __u32 adapter_id; + __u64 nib; + __u16 apqn; + __u8 isc; + __u8 reserved[5]; +}; +#define VFIO_AP_SET_IRQ _IO(VFIO_TYPE, VFIO_BASE + 21) +#define VFIO_AP_CLEAR_IRQ _IO(VFIO_TYPE, VFIO_BASE + 22) + /* ***************************************************************** */ + #endif /* VFIO_H */ -- 2.7.4