[RFC,v1,3/8] linux-headers: update
diff mbox series

Message ID 20191115033437.37926-4-farman@linux.ibm.com
State New
Headers show
Series
  • s390x/vfio-ccw: Channel Path Handling
Related show

Commit Message

Eric Farman Nov. 15, 2019, 3:34 a.m. UTC
From: Farhan Ali <alifm@linux.ibm.com>

Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Eric Farman <farman@linux.ibm.com>
---

Notes:
    v0->v1: [EF]
     - Run scripts/update-linux-headers.sh properly, but do not
       add resulting changes to linux-headers/asm-mips/

 linux-headers/linux/vfio.h     |  3 +++
 linux-headers/linux/vfio_ccw.h | 10 ++++++++++
 2 files changed, 13 insertions(+)

Patch
diff mbox series

diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index fb10370d29..9e227348b3 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -378,6 +378,8 @@  struct vfio_region_gfx_edid {
 
 /* sub-types for VFIO_REGION_TYPE_CCW */
 #define VFIO_REGION_SUBTYPE_CCW_ASYNC_CMD	(1)
+#define VFIO_REGION_SUBTYPE_CCW_SCHIB		(2)
+#define VFIO_REGION_SUBTYPE_CCW_CRW		(3)
 
 /*
  * The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
@@ -577,6 +579,7 @@  enum {
 
 enum {
 	VFIO_CCW_IO_IRQ_INDEX,
+	VFIO_CCW_CRW_IRQ_INDEX,
 	VFIO_CCW_NUM_IRQS
 };
 
diff --git a/linux-headers/linux/vfio_ccw.h b/linux-headers/linux/vfio_ccw.h
index fcc3e69ef5..8654c9afca 100644
--- a/linux-headers/linux/vfio_ccw.h
+++ b/linux-headers/linux/vfio_ccw.h
@@ -34,4 +34,14 @@  struct ccw_cmd_region {
 	__u32 ret_code;
 } __attribute__((packed));
 
+struct ccw_schib_region {
+#define SCHIB_AREA_SIZE 52
+	__u8 schib_area[SCHIB_AREA_SIZE];
+} __attribute__((packed));
+
+struct ccw_crw_region {
+	__u32 crw0;
+	__u32 crw1;
+} __attribute__((packed));
+
 #endif