Displaying 20 results from an estimated 20 matches for "stordevice".
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stor_device
2010 Aug 03
2
[PATCH 6/6] staging: hv: Gracefully handle SCSI resets
.../storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -48,7 +48,9 @@ struct storvsc_device {
/* 0 indicates the device is being destroyed */
atomic_t RefCount;
-
+
+ int reset;
+ spinlock_t lock;
atomic_t NumOutstandingRequests;
/*
@@ -93,6 +95,9 @@ static inline struct storvsc_device *AllocStorDevice(struct hv_device *Device)
atomic_cmpxchg(&storDevice->RefCount, 0, 2);
storDevice->Device = Device;
+ storDevice->reset = 0;
+ spin_lock_init(&storDevice->lock);
+
Device->Extension = storDevice;
return storDevice;
@@ -101,6 +106,7 @@ static inline struct storvsc...
2010 Aug 03
2
[PATCH 6/6] staging: hv: Gracefully handle SCSI resets
.../storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -48,7 +48,9 @@ struct storvsc_device {
/* 0 indicates the device is being destroyed */
atomic_t RefCount;
-
+
+ int reset;
+ spinlock_t lock;
atomic_t NumOutstandingRequests;
/*
@@ -93,6 +95,9 @@ static inline struct storvsc_device *AllocStorDevice(struct hv_device *Device)
atomic_cmpxchg(&storDevice->RefCount, 0, 2);
storDevice->Device = Device;
+ storDevice->reset = 0;
+ spin_lock_init(&storDevice->lock);
+
Device->Extension = storDevice;
return storDevice;
@@ -101,6 +106,7 @@ static inline struct storvsc...
2010 Dec 06
7
[PATCH 1/8] staging: hv: Convert camel case struct fields in vstorage.h to lowercase
...yProperties;
- vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
- vstorPacket->StorageChannelProperties.PortNumber =
+ vstorPacket->operation = VSTOR_OPERATION_QUERY_PROPERTIES;
+ vstorPacket->flags = REQUEST_COMPLETION_FLAG;
+ vstorPacket->storage_channel_properties.port_number =
storDevice->PortNumber;
ret = vmbus_sendpacket(Device->channel, vstorPacket,
@@ -290,26 +290,27 @@ static int StorVscChannelInit(struct hv_device *Device)
osd_waitevent_wait(request->WaitEvent);
/* TODO: Check returned version */
- if (vstorPacket->Operation != VStorOperationCompleteIo |...
2010 Dec 06
7
[PATCH 1/8] staging: hv: Convert camel case struct fields in vstorage.h to lowercase
...yProperties;
- vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
- vstorPacket->StorageChannelProperties.PortNumber =
+ vstorPacket->operation = VSTOR_OPERATION_QUERY_PROPERTIES;
+ vstorPacket->flags = REQUEST_COMPLETION_FLAG;
+ vstorPacket->storage_channel_properties.port_number =
storDevice->PortNumber;
ret = vmbus_sendpacket(Device->channel, vstorPacket,
@@ -290,26 +290,27 @@ static int StorVscChannelInit(struct hv_device *Device)
osd_waitevent_wait(request->WaitEvent);
/* TODO: Check returned version */
- if (vstorPacket->Operation != VStorOperationCompleteIo |...
2011 Feb 26
1
[PATCH 2/6] Staging: hv: Rename vm_device to hyperv_device
...ruct storvsc_device *alloc_stor_device(struct vm_device *device)
+static inline struct storvsc_device *
+alloc_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -110,7 +111,8 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct vm_device *device)
+static inline struct storvsc_device *
+get_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -125,7 +127,7 @@ static inline struct stor...
2011 Feb 26
1
[PATCH 2/6] Staging: hv: Rename vm_device to hyperv_device
...ruct storvsc_device *alloc_stor_device(struct vm_device *device)
+static inline struct storvsc_device *
+alloc_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -110,7 +111,8 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct vm_device *device)
+static inline struct storvsc_device *
+get_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -125,7 +127,7 @@ static inline struct stor...
2011 Jun 29
38
[PATCH 00/40] Staging: hv: Driver cleanup
Further cleanup of the hv drivers:
1) Cleanup the reference counting mess for both stor and net devices.
2) Handle all block devices using the storvsc driver.
3) Accomodate some host side scsi emulation bugs.
4) In case of scsi errors off-line the device.
Regads,
K. Y
2011 Jun 29
38
[PATCH 00/40] Staging: hv: Driver cleanup
Further cleanup of the hv drivers:
1) Cleanup the reference counting mess for both stor and net devices.
2) Handle all block devices using the storvsc driver.
3) Accomodate some host side scsi emulation bugs.
4) In case of scsi errors off-line the device.
Regads,
K. Y
2011 Feb 26
5
[PATCH 1/6] Staging: hv: Unify hyper-v device abstractions
...ine struct storvsc_device *alloc_stor_device(struct hv_device *device)
+static inline struct storvsc_device *alloc_stor_device(struct vm_device *device)
{
struct storvsc_device *stor_device;
@@ -109,7 +110,7 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+static inline struct storvsc_device *get_stor_device(struct vm_device *device)
{
struct storvsc_device *stor_device;
@@ -124,7 +125,7 @@ static inline struct storvsc_de...
2011 Feb 26
5
[PATCH 1/6] Staging: hv: Unify hyper-v device abstractions
...ine struct storvsc_device *alloc_stor_device(struct hv_device *device)
+static inline struct storvsc_device *alloc_stor_device(struct vm_device *device)
{
struct storvsc_device *stor_device;
@@ -109,7 +110,7 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+static inline struct storvsc_device *get_stor_device(struct vm_device *device)
{
struct storvsc_device *stor_device;
@@ -124,7 +125,7 @@ static inline struct storvsc_de...
2011 Aug 27
46
[PATCH 0000/0046] Staging: hv: Driver cleanup
Further cleanup of the hv drivers.
1) Cleanup reference counting.
2) Handle all block devices using the storvsc driver. I have modified
the implementation here based on Christoph's feedback on my earlier
implementation.
3) Fix bugs.
4) Accomodate some host side scsi emulation bugs.
5) In case of scsi errors off-line the device.
This patch-set further reduces the size of
2011 Aug 27
46
[PATCH 0000/0046] Staging: hv: Driver cleanup
Further cleanup of the hv drivers.
1) Cleanup reference counting.
2) Handle all block devices using the storvsc driver. I have modified
the implementation here based on Christoph's feedback on my earlier
implementation.
3) Fix bugs.
4) Accomodate some host side scsi emulation bugs.
5) In case of scsi errors off-line the device.
This patch-set further reduces the size of
2011 Jul 15
122
[PATCH 0000/0117] Staging: hv: Driver cleanup
Further cleanup of the hv drivers. Back in June I had sent two patch
sets to address these issues. I have addressed the comments I got from
the community on my earlier patches here:
1) Implement code for autoloading the vmbus drivers without using PCI or DMI
signatures. I have implemented this based on Greg's feedback on my earlier
implementation.
2) Cleanup error handling across
2011 Jul 15
122
[PATCH 0000/0117] Staging: hv: Driver cleanup
Further cleanup of the hv drivers. Back in June I had sent two patch
sets to address these issues. I have addressed the comments I got from
the community on my earlier patches here:
1) Implement code for autoloading the vmbus drivers without using PCI or DMI
signatures. I have implemented this based on Greg's feedback on my earlier
implementation.
2) Cleanup error handling across
2011 Feb 24
4
[PATCH ] Staging: hv: Hyper-V driver cleanup
...truct storvsc_device *alloc_stor_device(struct hv_device *device)
+static inline struct
+storvsc_device *alloc_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -109,7 +111,8 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+static inline struct storvsc_device *
+get_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -124,7 +127,7 @@ static inline struct stor...
2011 Feb 24
4
[PATCH ] Staging: hv: Hyper-V driver cleanup
...truct storvsc_device *alloc_stor_device(struct hv_device *device)
+static inline struct
+storvsc_device *alloc_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -109,7 +111,8 @@ static inline void free_stor_device(struct storvsc_device *device)
}
/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+static inline struct storvsc_device *
+get_stor_device(struct hyperv_device *device)
{
struct storvsc_device *stor_device;
@@ -124,7 +127,7 @@ static inline struct stor...
2010 Nov 01
5
[PATCH 03/10] staging: hv: Convert camel cased struct fields in hv.h to lower cases
From: Haiyang Zhang <haiyangz at microsoft.com>
Convert camel cased struct fields in hv.h to lower cases
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/hv.c | 95 +++++++++++++++++++++++---------------------
drivers/staging/hv/hv.h | 20 +++++-----
drivers/staging/hv/vmbus.c |
2010 Nov 01
5
[PATCH 03/10] staging: hv: Convert camel cased struct fields in hv.h to lower cases
From: Haiyang Zhang <haiyangz at microsoft.com>
Convert camel cased struct fields in hv.h to lower cases
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/hv.c | 95 +++++++++++++++++++++++---------------------
drivers/staging/hv/hv.h | 20 +++++-----
drivers/staging/hv/vmbus.c |
2010 Nov 01
24
[PATCH 01/10] staging: hv: Convert camel cased struct fields in channel_mgmt.h to lower cases
From: Haiyang Zhang <haiyangz at microsoft.com>
Convert camel cased struct fields in channel_mgmt.h to lower cases
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/channel.c | 302 ++++++++++++++++++------------------
drivers/staging/hv/channel_mgmt.c | 186 ++++++++++++------------
2010 Nov 01
24
[PATCH 01/10] staging: hv: Convert camel cased struct fields in channel_mgmt.h to lower cases
From: Haiyang Zhang <haiyangz at microsoft.com>
Convert camel cased struct fields in channel_mgmt.h to lower cases
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/channel.c | 302 ++++++++++++++++++------------------
drivers/staging/hv/channel_mgmt.c | 186 ++++++++++++------------