UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: hv: Convert camel case struct fields in vstorage.h to lowercase 

Convert camel case struct fields in vstorage.h to lowercase

Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Hank Janssen 2010-12-06 12:26:44 -08:00 committed by Greg Kroah-Hartman
parent 37db526463
commit d2aaba455f
2 changed files with 120 additions and 119 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

133
drivers/staging/hv/storvsc.c
View File

@ -204,8 +204,8 @@ static int StorVscChannelInit(struct hv_device *Device)
goto nomem;
}
vstorPacket->Operation = VStorOperationBeginInitialization;
vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
vstorPacket->operation = VSTOR_OPERATION_BEGIN_INITIALIZATION;
vstorPacket->flags = REQUEST_COMPLETION_FLAG;
/*SpinlockAcquire(gDriverExt.packetListLock);
INSERT_TAIL_LIST(&gDriverExt.packetList, &packet->listEntry.entry);
@ -226,11 +226,11 @@ static int StorVscChannelInit(struct hv_device *Device)
osd_waitevent_wait(request->WaitEvent);
if (vstorPacket->Operation != VStorOperationCompleteIo ||
vstorPacket->Status != 0) {
if (vstorPacket->operation != VSTOR_OPERATION_COMPLETE_IO ||
vstorPacket->status != 0) {
DPRINT_ERR(STORVSC, "BEGIN_INITIALIZATION_OPERATION failed "
"(op %d status 0x%x)",
vstorPacket->Operation, vstorPacket->Status);
vstorPacket->operation, vstorPacket->status);
goto Cleanup;
}
@ -238,11 +238,11 @@ static int StorVscChannelInit(struct hv_device *Device)
/* reuse the packet for version range supported */
memset(vstorPacket, 0, sizeof(struct vstor_packet));
vstorPacket->Operation = VStorOperationQueryProtocolVersion;
vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
vstorPacket->operation = VSTOR_OPERATION_QUERY_PROTOCOL_VERSION;
vstorPacket->flags = REQUEST_COMPLETION_FLAG;
vstorPacket->Version.MajorMinor = VMSTOR_PROTOCOL_VERSION_CURRENT;
FILL_VMSTOR_REVISION(vstorPacket->Version.Revision);
vstorPacket->version.major_minor = VMSTOR_PROTOCOL_VERSION_CURRENT;
FILL_VMSTOR_REVISION(vstorPacket->version.revision);
ret = vmbus_sendpacket(Device->channel, vstorPacket,
sizeof(struct vstor_packet),
@ -258,11 +258,11 @@ static int StorVscChannelInit(struct hv_device *Device)
osd_waitevent_wait(request->WaitEvent);
/* TODO: Check returned version */
if (vstorPacket->Operation != VStorOperationCompleteIo ||
vstorPacket->Status != 0) {
if (vstorPacket->operation != VSTOR_OPERATION_COMPLETE_IO ||
vstorPacket->status != 0) {
DPRINT_ERR(STORVSC, "QUERY_PROTOCOL_VERSION_OPERATION failed "
"(op %d status 0x%x)",
vstorPacket->Operation, vstorPacket->Status);
vstorPacket->operation, vstorPacket->status);
goto Cleanup;
}
@ -270,9 +270,9 @@ static int StorVscChannelInit(struct hv_device *Device)
DPRINT_INFO(STORVSC, "QUERY_PROPERTIES_OPERATION...");
memset(vstorPacket, 0, sizeof(struct vstor_packet));
vstorPacket->Operation = VStorOperationQueryProperties;
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 ||
vstorPacket->Status != 0) {
if (vstorPacket->operation != VSTOR_OPERATION_COMPLETE_IO ||
vstorPacket->status != 0) {
DPRINT_ERR(STORVSC, "QUERY_PROPERTIES_OPERATION failed "
"(op %d status 0x%x)",
vstorPacket->Operation, vstorPacket->Status);
vstorPacket->operation, vstorPacket->status);
goto Cleanup;
}
storDevice->PathId = vstorPacket->StorageChannelProperties.PathId;
storDevice->TargetId = vstorPacket->StorageChannelProperties.TargetId;
storDevice->PathId = vstorPacket->storage_channel_properties.path_id;
storDevice->TargetId
= vstorPacket->storage_channel_properties.target_id;
DPRINT_DBG(STORVSC, "channel flag 0x%x, max xfer len 0x%x",
vstorPacket->StorageChannelProperties.Flags,
vstorPacket->StorageChannelProperties.MaxTransferBytes);
vstorPacket->storage_channel_properties.flags,
vstorPacket->storage_channel_properties.max_transfer_bytes);
DPRINT_INFO(STORVSC, "END_INITIALIZATION_OPERATION...");
memset(vstorPacket, 0, sizeof(struct vstor_packet));
vstorPacket->Operation = VStorOperationEndInitialization;
vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
vstorPacket->operation = VSTOR_OPERATION_END_INITIALIZATION;
vstorPacket->flags = REQUEST_COMPLETION_FLAG;
ret = vmbus_sendpacket(Device->channel, vstorPacket,
sizeof(struct vstor_packet),
@ -325,11 +326,11 @@ static int StorVscChannelInit(struct hv_device *Device)
osd_waitevent_wait(request->WaitEvent);
if (vstorPacket->Operation != VStorOperationCompleteIo ||
vstorPacket->Status != 0) {
if (vstorPacket->operation != VSTOR_OPERATION_COMPLETE_IO ||
vstorPacket->status != 0) {
DPRINT_ERR(STORVSC, "END_INITIALIZATION_OPERATION failed "
"(op %d status 0x%x)",
vstorPacket->Operation, vstorPacket->Status);
vstorPacket->operation, vstorPacket->status);
goto Cleanup;
}
@ -359,7 +360,7 @@ static void StorVscOnIOCompletion(struct hv_device *Device,
DPRINT_DBG(STORVSC, "IO_COMPLETE_OPERATION - request extension %p "
"completed bytes xfer %u", RequestExt,
VStorPacket->VmSrb.DataTransferLength);
VStorPacket->vm_srb.data_transfer_length);
/* ASSERT(RequestExt != NULL); */
/* ASSERT(RequestExt->Request != NULL); */
@ -369,36 +370,36 @@ static void StorVscOnIOCompletion(struct hv_device *Device,
/* ASSERT(request->OnIOCompletion != NULL); */
/* Copy over the status...etc */
request->Status = VStorPacket->VmSrb.ScsiStatus;
request->Status = VStorPacket->vm_srb.scsi_status;
if (request->Status != 0 || VStorPacket->VmSrb.SrbStatus != 1) {
if (request->Status != 0 || VStorPacket->vm_srb.srb_status != 1) {
DPRINT_WARN(STORVSC,
"cmd 0x%x scsi status 0x%x srb status 0x%x\n",
request->Cdb[0], VStorPacket->VmSrb.ScsiStatus,
VStorPacket->VmSrb.SrbStatus);
request->Cdb[0], VStorPacket->vm_srb.scsi_status,
VStorPacket->vm_srb.srb_status);
}
if ((request->Status & 0xFF) == 0x02) {
/* CHECK_CONDITION */
if (VStorPacket->VmSrb.SrbStatus & 0x80) {
if (VStorPacket->vm_srb.srb_status & 0x80) {
/* autosense data available */
DPRINT_WARN(STORVSC, "storvsc pkt %p autosense data "
"valid - len %d\n", RequestExt,
VStorPacket->VmSrb.SenseInfoLength);
VStorPacket->vm_srb.sense_info_length);
/* ASSERT(VStorPacket->VmSrb.SenseInfoLength <= */
/* ASSERT(VStorPacket->vm_srb.sense_info_length <= */
/* request->SenseBufferSize); */
memcpy(request->SenseBuffer,
VStorPacket->VmSrb.SenseData,
VStorPacket->VmSrb.SenseInfoLength);
VStorPacket->vm_srb.sense_data,
VStorPacket->vm_srb.sense_info_length);
request->SenseBufferSize =
VStorPacket->VmSrb.SenseInfoLength;
VStorPacket->vm_srb.sense_info_length;
}
}
/* TODO: */
request->BytesXfer = VStorPacket->VmSrb.DataTransferLength;
request->BytesXfer = VStorPacket->vm_srb.data_transfer_length;
request->OnIOCompletion(request);
@ -411,19 +412,19 @@ static void StorVscOnReceive(struct hv_device *Device,
struct vstor_packet *VStorPacket,
struct storvsc_request_extension *RequestExt)
{
switch (VStorPacket->Operation) {
case VStorOperationCompleteIo:
switch (VStorPacket->operation) {
case VSTOR_OPERATION_COMPLETE_IO:
DPRINT_DBG(STORVSC, "IO_COMPLETE_OPERATION");
StorVscOnIOCompletion(Device, VStorPacket, RequestExt);
break;
case VStorOperationRemoveDevice:
case VSTOR_OPERATION_REMOVE_DEVICE:
DPRINT_INFO(STORVSC, "REMOVE_DEVICE_OPERATION");
/* TODO: */
break;
default:
DPRINT_INFO(STORVSC, "Unknown operation received - %d",
VStorPacket->Operation);
VStorPacket->operation);
break;
}
}
@ -506,7 +507,7 @@ static int StorVscConnectToVsp(struct hv_device *Device)
StorVscOnChannelCallback, Device);
DPRINT_DBG(STORVSC, "storage props: path id %d, tgt id %d, max xfer %d",
props.PathId, props.TargetId, props.MaxTransferBytes);
props.path_id, props.target_id, props.max_transfer_bytes);
if (ret != 0) {
DPRINT_ERR(STORVSC, "unable to open channel: %d", ret);
@ -628,9 +629,9 @@ int StorVscOnHostReset(struct hv_device *Device)
goto Cleanup;
}
vstorPacket->Operation = VStorOperationResetBus;
vstorPacket->Flags = REQUEST_COMPLETION_FLAG;
vstorPacket->VmSrb.PathId = storDevice->PathId;
vstorPacket->operation = VSTOR_OPERATION_RESET_BUS;
vstorPacket->flags = REQUEST_COMPLETION_FLAG;
vstorPacket->vm_srb.path_id = storDevice->PathId;
ret = vmbus_sendpacket(Device->channel, vstorPacket,
sizeof(struct vstor_packet),
@ -697,35 +698,35 @@ static int StorVscOnIORequest(struct hv_device *Device,
memset(vstorPacket, 0 , sizeof(struct vstor_packet));
vstorPacket->Flags |= REQUEST_COMPLETION_FLAG;
vstorPacket->flags |= REQUEST_COMPLETION_FLAG;
vstorPacket->VmSrb.Length = sizeof(struct vmscsi_request);
vstorPacket->vm_srb.length = sizeof(struct vmscsi_request);
vstorPacket->VmSrb.PortNumber = Request->Host;
vstorPacket->VmSrb.PathId = Request->Bus;
vstorPacket->VmSrb.TargetId = Request->TargetId;
vstorPacket->VmSrb.Lun = Request->LunId;
vstorPacket->vm_srb.port_number = Request->Host;
vstorPacket->vm_srb.path_id = Request->Bus;
vstorPacket->vm_srb.target_id = Request->TargetId;
vstorPacket->vm_srb.lun = Request->LunId;
vstorPacket->VmSrb.SenseInfoLength = SENSE_BUFFER_SIZE;
vstorPacket->vm_srb.sense_info_length = SENSE_BUFFER_SIZE;
/* Copy over the scsi command descriptor block */
vstorPacket->VmSrb.CdbLength = Request->CdbLen;
memcpy(&vstorPacket->VmSrb.Cdb, Request->Cdb, Request->CdbLen);
vstorPacket->vm_srb.cdb_length = Request->CdbLen;
memcpy(&vstorPacket->vm_srb.cdb, Request->Cdb, Request->CdbLen);
vstorPacket->VmSrb.DataIn = Request->Type;
vstorPacket->VmSrb.DataTransferLength = Request->DataBuffer.Length;
vstorPacket->vm_srb.data_in = Request->Type;
vstorPacket->vm_srb.data_transfer_length = Request->DataBuffer.Length;
vstorPacket->Operation = VStorOperationExecuteSRB;
vstorPacket->operation = VSTOR_OPERATION_EXECUTE_SRB;
DPRINT_DBG(STORVSC, "srb - len %d port %d, path %d, target %d, "
"lun %d senselen %d cdblen %d",
vstorPacket->VmSrb.Length,
vstorPacket->VmSrb.PortNumber,
vstorPacket->VmSrb.PathId,
vstorPacket->VmSrb.TargetId,
vstorPacket->VmSrb.Lun,
vstorPacket->VmSrb.SenseInfoLength,
vstorPacket->VmSrb.CdbLength);
vstorPacket->vm_srb.length,
vstorPacket->vm_srb.port_number,
vstorPacket->vm_srb.path_id,
vstorPacket->vm_srb.target_id,
vstorPacket->vm_srb.lun,
vstorPacket->vm_srb.sense_info_length,
vstorPacket->vm_srb.cdb_length);
if (requestExtension->Request->DataBuffer.Length) {
ret = vmbus_sendpacket_multipagebuffer(Device->channel,

106
drivers/staging/hv/vstorage.h
View File

@ -27,15 +27,17 @@
#define REVISION_STRING(REVISION_) #REVISION_
#define FILL_VMSTOR_REVISION(RESULT_LVALUE_) \
{ \
char *revisionString = REVISION_STRING($Revision : 6 $) + 11; \
RESULT_LVALUE_ = 0; \
while (*revisionString >= '0' && *revisionString <= '9') { \
RESULT_LVALUE_ *= 10; \
RESULT_LVALUE_ += *revisionString - '0'; \
revisionString++; \
} \
}
do { \
char *revision_string \
= REVISION_STRING($Rev : 6 $) + 6; \
RESULT_LVALUE_ = 0; \
while (*revision_string >= '0' \
&& *revision_string <= '9') { \
RESULT_LVALUE_ *= 10; \
RESULT_LVALUE_ += *revision_string - '0'; \
revision_string++; \
} \
} while (0)
/* Major/minor macros. Minor version is in LSB, meaning that earlier flat */
/* version numbers will be interpreted as "0.x" (i.e., 1 becomes 0.1). */
@ -65,17 +67,17 @@
/* Packet structure describing virtual storage requests. */
enum vstor_packet_operation {
VStorOperationCompleteIo = 1,
VStorOperationRemoveDevice = 2,
VStorOperationExecuteSRB = 3,
VStorOperationResetLun = 4,
VStorOperationResetAdapter = 5,
VStorOperationResetBus = 6,
VStorOperationBeginInitialization = 7,
VStorOperationEndInitialization = 8,
VStorOperationQueryProtocolVersion = 9,
VStorOperationQueryProperties = 10,
VStorOperationMaximum = 10
VSTOR_OPERATION_COMPLETE_IO = 1,
VSTOR_OPERATION_REMOVE_DEVICE = 2,
VSTOR_OPERATION_EXECUTE_SRB = 3,
VSTOR_OPERATION_RESET_LUN = 4,
VSTOR_OPERATION_RESET_ADAPTER = 5,
VSTOR_OPERATION_RESET_BUS = 6,
VSTOR_OPERATION_BEGIN_INITIALIZATION = 7,
VSTOR_OPERATION_END_INITIALIZATION = 8,
VSTOR_OPERATION_QUERY_PROTOCOL_VERSION = 9,
VSTOR_OPERATION_QUERY_PROPERTIES = 10,
VSTOR_OPERATION_MAXIMUM = 10
};
/*
@ -89,31 +91,29 @@ enum vstor_packet_operation {
#define SENSE_BUFFER_SIZE 0x12
#endif
#define MAX_DATA_BUFFER_LENGTH_WITH_PADDING 0x14
#define MAX_DATA_BUF_LEN_WITH_PADDING 0x14
struct vmscsi_request {
unsigned short Length;
unsigned char SrbStatus;
unsigned char ScsiStatus;
unsigned short length;
unsigned char srb_status;
unsigned char scsi_status;
unsigned char PortNumber;
unsigned char PathId;
unsigned char TargetId;
unsigned char Lun;
unsigned char port_number;
unsigned char path_id;
unsigned char target_id;
unsigned char lun;
unsigned char CdbLength;
unsigned char SenseInfoLength;
unsigned char DataIn;
unsigned char Reserved;
unsigned char cdb_length;
unsigned char sense_info_length;
unsigned char data_in;
unsigned char reserved;
unsigned int DataTransferLength;
unsigned int data_transfer_length;
union {
unsigned char Cdb[CDB16GENERIC_LENGTH];
unsigned char SenseData[SENSE_BUFFER_SIZE];
unsigned char ReservedArray[MAX_DATA_BUFFER_LENGTH_WITH_PADDING];
unsigned char cdb[CDB16GENERIC_LENGTH];
unsigned char sense_data[SENSE_BUFFER_SIZE];
unsigned char reserved_array[MAX_DATA_BUF_LEN_WITH_PADDING];
};
} __attribute((packed));
@ -123,24 +123,24 @@ struct vmscsi_request {
* properties of the channel.
*/
struct vmstorage_channel_properties {
unsigned short ProtocolVersion;
unsigned char PathId;
unsigned char TargetId;
unsigned short protocol_version;
unsigned char path_id;
unsigned char target_id;
/* Note: port number is only really known on the client side */
unsigned int PortNumber;
unsigned int Flags;
unsigned int MaxTransferBytes;
unsigned int port_number;
unsigned int flags;
unsigned int max_transfer_bytes;
/* This id is unique for each channel and will correspond with */
/* vendor specific data in the inquirydata */
unsigned long long UniqueId;
unsigned long long unique_id;
} __attribute__((packed));
/* This structure is sent during the storage protocol negotiations. */
struct vmstorage_protocol_version {
/* Major (MSW) and minor (LSW) version numbers. */
unsigned short MajorMinor;
unsigned short major_minor;
/*
* Revision number is auto-incremented whenever this file is changed
@ -148,7 +148,7 @@ struct vmstorage_protocol_version {
* definitely indicate incompatibility--but it does indicate mismatched
* builds.
*/
unsigned short Revision;
unsigned short revision;
} __attribute__((packed));
/* Channel Property Flags */
@ -157,13 +157,13 @@ struct vmstorage_protocol_version {
struct vstor_packet {
/* Requested operation type */
enum vstor_packet_operation Operation;
enum vstor_packet_operation operation;
/* Flags - see below for values */
unsigned int Flags;
unsigned int flags;
/* Status of the request returned from the server side. */
unsigned int Status;
unsigned int status;
/* Data payload area */
union {
@ -171,13 +171,13 @@ struct vstor_packet {
* Structure used to forward SCSI commands from the
* client to the server.
*/
struct vmscsi_request VmSrb;
struct vmscsi_request vm_srb;
/* Structure used to query channel properties. */
struct vmstorage_channel_properties StorageChannelProperties;
struct vmstorage_channel_properties storage_channel_properties;
/* Used during version negotiations. */
struct vmstorage_protocol_version Version;
struct vmstorage_protocol_version version;
};
} __attribute__((packed));