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Drivers: hv: vmbus: Consolidate all offer GUID definitions in hyperv.h

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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>
This commit is contained in:
K. Y. Srinivasan
2013-01-23 17:42:40 -08:00
committed by Greg Kroah-Hartman
parent 5a19b78972
commit 7fb96565e3
2 changed files with 100 additions and 25 deletions
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31
drivers/hv/channel_mgmt.c
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@@ -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;