aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/hv
diff options
context:
space:
mode:
authorK. Y. Srinivasan <kys@microsoft.com>2013-01-23 17:42:40 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-25 11:17:31 -0800
commit7fb96565e3e18ad41857ca6ffdaa9a26ae92df5a (patch)
tree8024dd5aed8477eed9ba8a8e96be3160479186fb /drivers/hv
parent5a19b78972c39be0c5378c14c23e6c998683e80f (diff)
Drivers: hv: vmbus: Consolidate all offer GUID definitions in hyperv.h
Consolidate all GUID definitions in hyperv.h and use these definitions in implementing channel bindings (as far as interrupt delivery goes). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/channel_mgmt.c31
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 7478ef914b9a..53a8600162a5 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -265,36 +265,17 @@ enum {
};
/*
- * This is an array of channels (devices) that are performance critical.
+ * This is an array of device_ids (device types) that are performance critical.
* We attempt to distribute the interrupt load for these devices across
* all available CPUs.
*/
-static const uuid_le hp_devs[] = {
- /* {32412632-86cb-44a2-9b5c-50d1417354f5} */
+static const struct hv_vmbus_device_id hp_devs[] = {
/* IDE */
- {
- .b = {
- 0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
- 0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
- }
- },
- /* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
+ { HV_IDE_GUID, },
/* Storage - SCSI */
- {
- .b = {
- 0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
- 0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
- }
- },
- /* {F8615163-DF3E-46c5-913F-F2D2F965ED0E} */
+ { HV_SCSI_GUID, },
/* Network */
- {
- .b = {
- 0x63, 0x51, 0x61, 0xF8, 0x3E, 0xDF, 0xc5, 0x46,
- 0x91, 0x3F, 0xF2, 0xD2, 0xF9, 0x65, 0xED, 0x0E
- }
- },
-
+ { HV_NIC_GUID, },
};
@@ -320,7 +301,7 @@ static u32 get_vp_index(uuid_le *type_guid)
u32 max_cpus = num_online_cpus();
for (i = IDE; i < MAX_PERF_CHN; i++) {
- if (!memcmp(type_guid->b, hp_devs[i].b,
+ if (!memcmp(type_guid->b, hp_devs[i].guid,
sizeof(uuid_le))) {
perf_chn = true;
break;

Privacy Policy