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authorTony Lindgren <tony@atomide.com>2013-04-01 11:55:04 -0400
committerTony Lindgren <tony@atomide.com>2013-04-01 11:55:04 -0400
commitd29778a01d5fc4b69ca1e7bc21121536e5c1c31d (patch)
tree0fb90068b5b19436723d55bc44350776588c2992 /include/xen/interface/io/blkif.h
parentce9df0b00ac7f0a733d361c23bebdd79f32f8adc (diff)
parent469d633d20c774ecd34ac615c838193e1e150c62 (diff)
Merge tag 'omap-devel-b-for-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.10/fixes-non-critical
Some miscellaneous OMAP hwmod, powerdomain, and clock fixes for 3.10. Basic test logs are here: http://www.pwsan.com/omap/testlogs/prcm_fixes_a_3.10/20130331205716/
Diffstat (limited to 'include/xen/interface/io/blkif.h')
-rw-r--r--include/xen/interface/io/blkif.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h
index 01c3d62436ef..ffd4652de91c 100644
--- a/include/xen/interface/io/blkif.h
+++ b/include/xen/interface/io/blkif.h
@@ -138,11 +138,21 @@ struct blkif_request_discard {
138 uint8_t _pad3; 138 uint8_t _pad3;
139} __attribute__((__packed__)); 139} __attribute__((__packed__));
140 140
141struct blkif_request_other {
142 uint8_t _pad1;
143 blkif_vdev_t _pad2; /* only for read/write requests */
144#ifdef CONFIG_X86_64
145 uint32_t _pad3; /* offsetof(blkif_req..,u.other.id)==8*/
146#endif
147 uint64_t id; /* private guest value, echoed in resp */
148} __attribute__((__packed__));
149
141struct blkif_request { 150struct blkif_request {
142 uint8_t operation; /* BLKIF_OP_??? */ 151 uint8_t operation; /* BLKIF_OP_??? */
143 union { 152 union {
144 struct blkif_request_rw rw; 153 struct blkif_request_rw rw;
145 struct blkif_request_discard discard; 154 struct blkif_request_discard discard;
155 struct blkif_request_other other;
146 } u; 156 } u;
147} __attribute__((__packed__)); 157} __attribute__((__packed__));
148 158