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Subject[PATCH 002/117] Staging: hv: Replace struct hv_guid with the uuid type already defined in Linux
Date
Replace struct hv_guid with the uuid type already defined in Linux.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
---
drivers/staging/hv/blkvsc_drv.c | 18 +++---
drivers/staging/hv/channel.c | 4 +-
drivers/staging/hv/channel_mgmt.c | 50 ++++++-------
drivers/staging/hv/hv_mouse.c | 6 +-
drivers/staging/hv/hyperv.h | 24 +++----
drivers/staging/hv/hyperv_vmbus.h | 8 +-
drivers/staging/hv/netvsc.c | 6 +-
drivers/staging/hv/storvsc_drv.c | 6 +-
drivers/staging/hv/vmbus_drv.c | 142 ++++++++++++++++++------------------
9 files changed, 129 insertions(+), 135 deletions(-)

diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index d286b22..018b293 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -112,8 +112,8 @@ struct block_device_context {
static const char *drv_name = "blkvsc";

/* {32412632-86cb-44a2-9b5c-50d1417354f5} */
-static const struct hv_guid dev_type = {
- .data = {
+static const uuid_le dev_type = {
+ .b = {
0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
}
@@ -155,13 +155,13 @@ static int blkvsc_device_add(struct hv_device *device,
* id. For IDE devices, the device instance id is formatted as
* <bus id> * - <device id> - 8899 - 000000000000.
*/
- device_info->path_id = device->dev_instance.data[3] << 24 |
- device->dev_instance.data[2] << 16 |
- device->dev_instance.data[1] << 8 |
- device->dev_instance.data[0];
+ device_info->path_id = device->dev_instance.b[3] << 24 |
+ device->dev_instance.b[2] << 16 |
+ device->dev_instance.b[1] << 8 |
+ device->dev_instance.b[0];

- device_info->target_id = device->dev_instance.data[5] << 8 |
- device->dev_instance.data[4];
+ device_info->target_id = device->dev_instance.b[5] << 8 |
+ device->dev_instance.b[4];

return ret;
}
@@ -829,7 +829,7 @@ static int blkvsc_drv_init(void)

BUILD_BUG_ON(sizeof(sector_t) != 8);

- memcpy(&drv->dev_type, &dev_type, sizeof(struct hv_guid));
+ memcpy(&drv->dev_type, &dev_type, sizeof(uuid_le));
drv->driver.name = drv_name;

/* The driver belongs to vmbus */
diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c
index 455f47a..222adcc 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/staging/hv/channel.c
@@ -81,10 +81,10 @@ void vmbus_get_debug_info(struct vmbus_channel *channel,
debuginfo->relid = channel->offermsg.child_relid;
debuginfo->state = channel->state;
memcpy(&debuginfo->interfacetype,
- &channel->offermsg.offer.if_type, sizeof(struct hv_guid));
+ &channel->offermsg.offer.if_type, sizeof(uuid_le));
memcpy(&debuginfo->interface_instance,
&channel->offermsg.offer.if_instance,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));

monitorpage = (struct hv_monitor_page *)vmbus_connection.monitor_pages;

diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/staging/hv/channel_mgmt.c
index bf011f3..11beb41 100644
--- a/drivers/staging/hv/channel_mgmt.c
+++ b/drivers/staging/hv/channel_mgmt.c
@@ -40,12 +40,12 @@ struct vmbus_channel_message_table_entry {
#define MAX_MSG_TYPES 4
#define MAX_NUM_DEVICE_CLASSES_SUPPORTED 8

-static const struct hv_guid
+static const uuid_le
supported_device_classes[MAX_NUM_DEVICE_CLASSES_SUPPORTED] = {
/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
/* Storage - SCSI */
{
- .data = {
+ .b = {
0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
}
@@ -54,7 +54,7 @@ static const struct hv_guid
/* {F8615163-DF3E-46c5-913F-F2D2F965ED0E} */
/* Network */
{
- .data = {
+ .b = {
0x63, 0x51, 0x61, 0xF8, 0x3E, 0xDF, 0xc5, 0x46,
0x91, 0x3F, 0xF2, 0xD2, 0xF9, 0x65, 0xED, 0x0E
}
@@ -63,7 +63,7 @@ static const struct hv_guid
/* {CFA8B69E-5B4A-4cc0-B98B-8BA1A1F3F95A} */
/* Input */
{
- .data = {
+ .b = {
0x9E, 0xB6, 0xA8, 0xCF, 0x4A, 0x5B, 0xc0, 0x4c,
0xB9, 0x8B, 0x8B, 0xA1, 0xA1, 0xF3, 0xF9, 0x5A
}
@@ -72,7 +72,7 @@ static const struct hv_guid
/* {32412632-86cb-44a2-9b5c-50d1417354f5} */
/* IDE */
{
- .data = {
+ .b = {
0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,
0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5
}
@@ -80,7 +80,7 @@ static const struct hv_guid
/* 0E0B6031-5213-4934-818B-38D90CED39DB */
/* Shutdown */
{
- .data = {
+ .b = {
0x31, 0x60, 0x0B, 0X0E, 0x13, 0x52, 0x34, 0x49,
0x81, 0x8B, 0x38, 0XD9, 0x0C, 0xED, 0x39, 0xDB
}
@@ -88,7 +88,7 @@ static const struct hv_guid
/* {9527E630-D0AE-497b-ADCE-E80AB0175CAF} */
/* TimeSync */
{
- .data = {
+ .b = {
0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49,
0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf
}
@@ -96,7 +96,7 @@ static const struct hv_guid
/* {57164f39-9115-4e78-ab55-382f3bd5422d} */
/* Heartbeat */
{
- .data = {
+ .b = {
0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e,
0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d
}
@@ -104,7 +104,7 @@ static const struct hv_guid
/* {A9A0F4E7-5A45-4d96-B827-8A841E8C03E6} */
/* KVP */
{
- .data = {
+ .b = {
0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d,
0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3, 0xe6
}
@@ -231,7 +231,7 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
/* Shutdown */
{
.msg_type = HV_SHUTDOWN_MSG,
- .data = {
+ .data.b = {
0x31, 0x60, 0x0B, 0X0E, 0x13, 0x52, 0x34, 0x49,
0x81, 0x8B, 0x38, 0XD9, 0x0C, 0xED, 0x39, 0xDB
},
@@ -242,7 +242,7 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
/* TimeSync */
{
.msg_type = HV_TIMESYNC_MSG,
- .data = {
+ .data.b = {
0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49,
0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf
},
@@ -252,7 +252,7 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
/* Heartbeat */
{
.msg_type = HV_HEARTBEAT_MSG,
- .data = {
+ .data.b = {
0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e,
0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d
},
@@ -261,7 +261,7 @@ struct hyperv_service_callback hv_cb_utils[MAX_MSG_TYPES] = {
/* {A9A0F4E7-5A45-4d96-B827-8A841E8C03E6} */
/* KVP */
{
- .data = {
+ .data.b = {
0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d,
0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3, 0xe6
},
@@ -358,12 +358,10 @@ static void vmbus_process_offer(struct work_struct *work)
spin_lock_irqsave(&vmbus_connection.channel_lock, flags);

list_for_each_entry(channel, &vmbus_connection.chn_list, listentry) {
- if (!memcmp(&channel->offermsg.offer.if_type,
- &newchannel->offermsg.offer.if_type,
- sizeof(struct hv_guid)) &&
- !memcmp(&channel->offermsg.offer.if_instance,
- &newchannel->offermsg.offer.if_instance,
- sizeof(struct hv_guid))) {
+ if (!uuid_le_cmp(channel->offermsg.offer.if_type,
+ newchannel->offermsg.offer.if_type) &&
+ !uuid_le_cmp(channel->offermsg.offer.if_instance,
+ newchannel->offermsg.offer.if_instance)) {
fnew = false;
break;
}
@@ -416,9 +414,8 @@ static void vmbus_process_offer(struct work_struct *work)

/* Open IC channels */
for (cnt = 0; cnt < MAX_MSG_TYPES; cnt++) {
- if (memcmp(&newchannel->offermsg.offer.if_type,
- &hv_cb_utils[cnt].data,
- sizeof(struct hv_guid)) == 0 &&
+ if (!uuid_le_cmp(newchannel->offermsg.offer.if_type,
+ hv_cb_utils[cnt].data) &&
vmbus_open(newchannel, 2 * PAGE_SIZE,
2 * PAGE_SIZE, NULL, 0,
chn_cb_negotiate,
@@ -444,16 +441,15 @@ static void vmbus_onoffer(struct vmbus_channel_message_header *hdr)
{
struct vmbus_channel_offer_channel *offer;
struct vmbus_channel *newchannel;
- struct hv_guid *guidtype;
- struct hv_guid *guidinstance;
+ uuid_le *guidtype;
+ uuid_le *guidinstance;
int i;
int fsupported = 0;

offer = (struct vmbus_channel_offer_channel *)hdr;
for (i = 0; i < MAX_NUM_DEVICE_CLASSES_SUPPORTED; i++) {
- if (memcmp(&offer->offer.if_type,
- &supported_device_classes[i],
- sizeof(struct hv_guid)) == 0) {
+ if (!uuid_le_cmp(offer->offer.if_type,
+ supported_device_classes[i])) {
fsupported = 1;
break;
}
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index b191810..6f0992a 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -180,8 +180,8 @@ struct mousevsc_dev {
static const char *driver_name = "mousevsc";

/* {CFA8B69E-5B4A-4cc0-B98B-8BA1A1F3F95A} */
-static const struct hv_guid mouse_guid = {
- .data = {0x9E, 0xB6, 0xA8, 0xCF, 0x4A, 0x5B, 0xc0, 0x4c,
+static const uuid_le mouse_guid = {
+ .b = {0x9E, 0xB6, 0xA8, 0xCF, 0x4A, 0x5B, 0xc0, 0x4c,
0xB9, 0x8B, 0x8B, 0xA1, 0xA1, 0xF3, 0xF9, 0x5A}
};

@@ -933,7 +933,7 @@ static int __init mousevsc_init(void)
DPRINT_INFO(INPUTVSC_DRV, "Hyper-V Mouse driver initializing.");

memcpy(&drv->dev_type, &mouse_guid,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));

drv->driver.name = driver_name;

diff --git a/drivers/staging/hv/hyperv.h b/drivers/staging/hv/hyperv.h
index 1747a24..399d9fe 100644
--- a/drivers/staging/hv/hyperv.h
+++ b/drivers/staging/hv/hyperv.h
@@ -27,6 +27,7 @@

#include <linux/scatterlist.h>
#include <linux/list.h>
+#include <linux/uuid.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/completion.h>
@@ -35,9 +36,6 @@

#include <asm/hyperv.h>

-struct hv_guid {
- unsigned char data[16];
-};

#define MAX_PAGE_BUFFER_COUNT 16
#define MAX_MULTIPAGE_BUFFER_COUNT 32 /* 128K */
@@ -156,8 +154,8 @@ struct hv_ring_buffer_debug_info {
* struct contains the fundamental information about an offer.
*/
struct vmbus_channel_offer {
- struct hv_guid if_type;
- struct hv_guid if_instance;
+ uuid_le if_type;
+ uuid_le if_instance;
u64 int_latency; /* in 100ns units */
u32 if_revision;
u32 server_ctx_size; /* in bytes */
@@ -526,8 +524,8 @@ enum vmbus_channel_state {
struct vmbus_channel_debug_info {
u32 relid;
enum vmbus_channel_state state;
- struct hv_guid interfacetype;
- struct hv_guid interface_instance;
+ uuid_le interfacetype;
+ uuid_le interface_instance;
u32 monitorid;
u32 servermonitor_pending;
u32 servermonitor_latency;
@@ -786,8 +784,8 @@ struct hv_dev_port_info {
struct hv_device_info {
u32 chn_id;
u32 chn_state;
- struct hv_guid chn_type;
- struct hv_guid chn_instance;
+ uuid_le chn_type;
+ uuid_le chn_instance;

u32 monitor_id;
u32 server_monitor_pending;
@@ -806,7 +804,7 @@ struct hv_driver {
const char *name;

/* the device type supported by this driver */
- struct hv_guid dev_type;
+ uuid_le dev_type;

struct device_driver driver;

@@ -819,10 +817,10 @@ struct hv_driver {
/* Base device object */
struct hv_device {
/* the device type id of this device */
- struct hv_guid dev_type;
+ uuid_le dev_type;

/* the device instance id of this device */
- struct hv_guid dev_instance;
+ uuid_le dev_instance;

struct device device;

@@ -935,7 +933,7 @@ struct ictimesync_data {
struct hyperv_service_callback {
u8 msg_type;
char *log_msg;
- unsigned char data[16];
+ uuid_le data;
struct vmbus_channel *channel;
void (*callback) (void *context);
};
diff --git a/drivers/staging/hv/hyperv_vmbus.h b/drivers/staging/hv/hyperv_vmbus.h
index 349ad80..16ca90d 100644
--- a/drivers/staging/hv/hyperv_vmbus.h
+++ b/drivers/staging/hv/hyperv_vmbus.h
@@ -451,8 +451,8 @@ enum {
/* #define VMBUS_PORT_ID 11 */

/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
-static const struct hv_guid VMBUS_SERVICE_ID = {
- .data = {
+static const uuid_le VMBUS_SERVICE_ID = {
+ .b = {
0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
},
@@ -601,8 +601,8 @@ extern struct vmbus_connection vmbus_connection;

/* General vmbus interface */

-struct hv_device *vmbus_child_device_create(struct hv_guid *type,
- struct hv_guid *instance,
+struct hv_device *vmbus_child_device_create(uuid_le *type,
+ uuid_le *instance,
struct vmbus_channel *channel);

int vmbus_child_device_register(struct hv_device *child_device_obj);
diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c
index dc5e5c4..1506b53 100644
--- a/drivers/staging/hv/netvsc.c
+++ b/drivers/staging/hv/netvsc.c
@@ -36,8 +36,8 @@
static const char *driver_name = "netvsc";

/* {F8615163-DF3E-46c5-913F-F2D2F965ED0E} */
-static const struct hv_guid netvsc_device_type = {
- .data = {
+static const uuid_le netvsc_device_type = {
+ .b = {
0x63, 0x51, 0x61, 0xF8, 0x3E, 0xDF, 0xc5, 0x46,
0x91, 0x3F, 0xF2, 0xD2, 0xF9, 0x65, 0xED, 0x0E
}
@@ -1009,7 +1009,7 @@ int netvsc_initialize(struct hv_driver *drv)
{

drv->name = driver_name;
- memcpy(&drv->dev_type, &netvsc_device_type, sizeof(struct hv_guid));
+ memcpy(&drv->dev_type, &netvsc_device_type, sizeof(uuid_le));

return 0;
}
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 7effaf3..e4cdbc5 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -45,8 +45,8 @@ MODULE_PARM_DESC(storvsc_ringbuffer_size, "Ring buffer size (bytes)");
static const char *driver_name = "storvsc";

/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */
-static const struct hv_guid stor_vsci_device_type = {
- .data = {
+static const uuid_le stor_vsci_device_type = {
+ .b = {
0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,
0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f
}
@@ -765,7 +765,7 @@ static int __init storvsc_drv_init(void)
sizeof(u64)));

memcpy(&drv->dev_type, &stor_vsci_device_type,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));

if (max_outstanding_req_per_channel <
STORVSC_MAX_IO_REQUESTS)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index 559353d..291b4e0 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -64,9 +64,9 @@ static void get_channel_info(struct hv_device *device,
info->chn_id = debug_info.relid;
info->chn_state = debug_info.state;
memcpy(&info->chn_type, &debug_info.interfacetype,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));
memcpy(&info->chn_instance, &debug_info.interface_instance,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));

info->monitor_id = debug_info.monitorid;

@@ -116,41 +116,41 @@ static ssize_t vmbus_show_device_attr(struct device *dev,
if (!strcmp(dev_attr->attr.name, "class_id")) {
return sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"
"%02x%02x%02x%02x%02x%02x%02x%02x}\n",
- device_info.chn_type.data[3],
- device_info.chn_type.data[2],
- device_info.chn_type.data[1],
- device_info.chn_type.data[0],
- device_info.chn_type.data[5],
- device_info.chn_type.data[4],
- device_info.chn_type.data[7],
- device_info.chn_type.data[6],
- device_info.chn_type.data[8],
- device_info.chn_type.data[9],
- device_info.chn_type.data[10],
- device_info.chn_type.data[11],
- device_info.chn_type.data[12],
- device_info.chn_type.data[13],
- device_info.chn_type.data[14],
- device_info.chn_type.data[15]);
+ device_info.chn_type.b[3],
+ device_info.chn_type.b[2],
+ device_info.chn_type.b[1],
+ device_info.chn_type.b[0],
+ device_info.chn_type.b[5],
+ device_info.chn_type.b[4],
+ device_info.chn_type.b[7],
+ device_info.chn_type.b[6],
+ device_info.chn_type.b[8],
+ device_info.chn_type.b[9],
+ device_info.chn_type.b[10],
+ device_info.chn_type.b[11],
+ device_info.chn_type.b[12],
+ device_info.chn_type.b[13],
+ device_info.chn_type.b[14],
+ device_info.chn_type.b[15]);
} else if (!strcmp(dev_attr->attr.name, "device_id")) {
return sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"
"%02x%02x%02x%02x%02x%02x%02x%02x}\n",
- device_info.chn_instance.data[3],
- device_info.chn_instance.data[2],
- device_info.chn_instance.data[1],
- device_info.chn_instance.data[0],
- device_info.chn_instance.data[5],
- device_info.chn_instance.data[4],
- device_info.chn_instance.data[7],
- device_info.chn_instance.data[6],
- device_info.chn_instance.data[8],
- device_info.chn_instance.data[9],
- device_info.chn_instance.data[10],
- device_info.chn_instance.data[11],
- device_info.chn_instance.data[12],
- device_info.chn_instance.data[13],
- device_info.chn_instance.data[14],
- device_info.chn_instance.data[15]);
+ device_info.chn_instance.b[3],
+ device_info.chn_instance.b[2],
+ device_info.chn_instance.b[1],
+ device_info.chn_instance.b[0],
+ device_info.chn_instance.b[5],
+ device_info.chn_instance.b[4],
+ device_info.chn_instance.b[7],
+ device_info.chn_instance.b[6],
+ device_info.chn_instance.b[8],
+ device_info.chn_instance.b[9],
+ device_info.chn_instance.b[10],
+ device_info.chn_instance.b[11],
+ device_info.chn_instance.b[12],
+ device_info.chn_instance.b[13],
+ device_info.chn_instance.b[14],
+ device_info.chn_instance.b[15]);
} else if (!strcmp(dev_attr->attr.name, "state")) {
return sprintf(buf, "%d\n", device_info.chn_state);
} else if (!strcmp(dev_attr->attr.name, "id")) {
@@ -246,22 +246,22 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
ret = add_uevent_var(env, "VMBUS_DEVICE_CLASS_GUID={"
"%02x%02x%02x%02x-%02x%02x-%02x%02x-"
"%02x%02x%02x%02x%02x%02x%02x%02x}",
- dev->dev_type.data[3],
- dev->dev_type.data[2],
- dev->dev_type.data[1],
- dev->dev_type.data[0],
- dev->dev_type.data[5],
- dev->dev_type.data[4],
- dev->dev_type.data[7],
- dev->dev_type.data[6],
- dev->dev_type.data[8],
- dev->dev_type.data[9],
- dev->dev_type.data[10],
- dev->dev_type.data[11],
- dev->dev_type.data[12],
- dev->dev_type.data[13],
- dev->dev_type.data[14],
- dev->dev_type.data[15]);
+ dev->dev_type.b[3],
+ dev->dev_type.b[2],
+ dev->dev_type.b[1],
+ dev->dev_type.b[0],
+ dev->dev_type.b[5],
+ dev->dev_type.b[4],
+ dev->dev_type.b[7],
+ dev->dev_type.b[6],
+ dev->dev_type.b[8],
+ dev->dev_type.b[9],
+ dev->dev_type.b[10],
+ dev->dev_type.b[11],
+ dev->dev_type.b[12],
+ dev->dev_type.b[13],
+ dev->dev_type.b[14],
+ dev->dev_type.b[15]);

if (ret)
return ret;
@@ -269,22 +269,22 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env)
ret = add_uevent_var(env, "VMBUS_DEVICE_DEVICE_GUID={"
"%02x%02x%02x%02x-%02x%02x-%02x%02x-"
"%02x%02x%02x%02x%02x%02x%02x%02x}",
- dev->dev_instance.data[3],
- dev->dev_instance.data[2],
- dev->dev_instance.data[1],
- dev->dev_instance.data[0],
- dev->dev_instance.data[5],
- dev->dev_instance.data[4],
- dev->dev_instance.data[7],
- dev->dev_instance.data[6],
- dev->dev_instance.data[8],
- dev->dev_instance.data[9],
- dev->dev_instance.data[10],
- dev->dev_instance.data[11],
- dev->dev_instance.data[12],
- dev->dev_instance.data[13],
- dev->dev_instance.data[14],
- dev->dev_instance.data[15]);
+ dev->dev_instance.b[3],
+ dev->dev_instance.b[2],
+ dev->dev_instance.b[1],
+ dev->dev_instance.b[0],
+ dev->dev_instance.b[5],
+ dev->dev_instance.b[4],
+ dev->dev_instance.b[7],
+ dev->dev_instance.b[6],
+ dev->dev_instance.b[8],
+ dev->dev_instance.b[9],
+ dev->dev_instance.b[10],
+ dev->dev_instance.b[11],
+ dev->dev_instance.b[12],
+ dev->dev_instance.b[13],
+ dev->dev_instance.b[14],
+ dev->dev_instance.b[15]);
if (ret)
return ret;

@@ -303,7 +303,7 @@ static int vmbus_match(struct device *device, struct device_driver *driver)

/* We found our driver ? */
if (memcmp(&hv_dev->dev_type, &drv->dev_type,
- sizeof(struct hv_guid)) == 0)
+ sizeof(uuid_le)) == 0)
match = 1;

return match;
@@ -630,8 +630,8 @@ EXPORT_SYMBOL(vmbus_child_driver_unregister);
* vmbus_child_device_create - Creates and registers a new child device
* on the vmbus.
*/
-struct hv_device *vmbus_child_device_create(struct hv_guid *type,
- struct hv_guid *instance,
+struct hv_device *vmbus_child_device_create(uuid_le *type,
+ uuid_le *instance,
struct vmbus_channel *channel)
{
struct hv_device *child_device_obj;
@@ -644,9 +644,9 @@ struct hv_device *vmbus_child_device_create(struct hv_guid *type,
}

child_device_obj->channel = channel;
- memcpy(&child_device_obj->dev_type, type, sizeof(struct hv_guid));
+ memcpy(&child_device_obj->dev_type, type, sizeof(uuid_le));
memcpy(&child_device_obj->dev_instance, instance,
- sizeof(struct hv_guid));
+ sizeof(uuid_le));


return child_device_obj;
--
1.7.4.1


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