diff options
Diffstat (limited to 'NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c')
| -rw-r--r-- | NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c | 107 |
1 files changed, 51 insertions, 56 deletions
diff --git a/NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c b/NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c index 06fcf92bbe..fde47221f6 100644 --- a/NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c +++ b/NetworkPkg/IScsiDxe/IScsiExtScsiPassThru.c @@ -8,7 +8,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include "IScsiImpl.h"
-EFI_EXT_SCSI_PASS_THRU_PROTOCOL gIScsiExtScsiPassThruProtocolTemplate = {
+EFI_EXT_SCSI_PASS_THRU_PROTOCOL gIScsiExtScsiPassThruProtocolTemplate = {
NULL,
IScsiExtScsiPassThruFunction,
IScsiExtScsiPassThruGetNextTargetLun,
@@ -19,7 +19,6 @@ EFI_EXT_SCSI_PASS_THRU_PROTOCOL gIScsiExtScsiPassThruProtocolTemplate = { IScsiExtScsiPassThruGetNextTarget
};
-
/**
Sends a SCSI Request Packet to a SCSI device that is attached to the SCSI channel.
This function supports both blocking I/O and nonblocking I/O. The blocking I/O
@@ -73,11 +72,11 @@ EFI_EXT_SCSI_PASS_THRU_PROTOCOL gIScsiExtScsiPassThruProtocolTemplate = { EFI_STATUS
EFIAPI
IScsiExtScsiPassThruFunction (
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
- IN UINT8 *Target,
- IN UINT64 Lun,
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,
+ IN UINT8 *Target,
+ IN UINT64 Lun,
+ IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
+ IN EFI_EVENT Event OPTIONAL
)
{
EFI_STATUS Status;
@@ -107,7 +106,6 @@ IScsiExtScsiPassThruFunction ( return Status;
}
-
/**
Used to retrieve the list of legal Target IDs and LUNs for SCSI devices on
a SCSI channel. These can either be the list SCSI devices that are actually
@@ -145,14 +143,14 @@ IScsiExtScsiPassThruGetNextTargetLun ( IN OUT UINT64 *Lun
)
{
- ISCSI_DRIVER_DATA *Private;
- ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
- UINT8 TargetId[TARGET_MAX_BYTES];
+ ISCSI_DRIVER_DATA *Private;
+ ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
+ UINT8 TargetId[TARGET_MAX_BYTES];
- Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
- ConfigNvData = &Private->Session->ConfigData->SessionConfigData;
+ Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
+ ConfigNvData = &Private->Session->ConfigData->SessionConfigData;
- if ((*Target)[0] == 0 && (CompareMem (Lun, ConfigNvData->BootLun, sizeof (UINT64)) == 0)) {
+ if (((*Target)[0] == 0) && (CompareMem (Lun, ConfigNvData->BootLun, sizeof (UINT64)) == 0)) {
//
// Only one <Target, Lun> pair per iSCSI Driver instance.
//
@@ -170,7 +168,6 @@ IScsiExtScsiPassThruGetNextTargetLun ( return EFI_INVALID_PARAMETER;
}
-
/**
Allocate and build a device path node for a SCSI device on a SCSI channel.
@@ -206,12 +203,12 @@ IScsiExtScsiPassThruBuildDevicePath ( IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
)
{
- ISCSI_DRIVER_DATA *Private;
- ISCSI_SESSION *Session;
- ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
- ISCSI_CHAP_AUTH_CONFIG_NVDATA *AuthConfig;
- EFI_DEV_PATH *Node;
- UINTN DevPathNodeLen;
+ ISCSI_DRIVER_DATA *Private;
+ ISCSI_SESSION *Session;
+ ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
+ ISCSI_CHAP_AUTH_CONFIG_NVDATA *AuthConfig;
+ EFI_DEV_PATH *Node;
+ UINTN DevPathNodeLen;
if (DevicePath == NULL) {
return EFI_INVALID_PARAMETER;
@@ -221,17 +218,17 @@ IScsiExtScsiPassThruBuildDevicePath ( return EFI_NOT_FOUND;
}
- Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
- Session = Private->Session;
- ConfigNvData = &Session->ConfigData->SessionConfigData;
- AuthConfig = Session->AuthData.CHAP.AuthConfig;
+ Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
+ Session = Private->Session;
+ ConfigNvData = &Session->ConfigData->SessionConfigData;
+ AuthConfig = Session->AuthData.CHAP.AuthConfig;
if (CompareMem (&Lun, ConfigNvData->BootLun, sizeof (UINT64)) != 0) {
return EFI_NOT_FOUND;
}
- DevPathNodeLen = sizeof (ISCSI_DEVICE_PATH) + AsciiStrLen (ConfigNvData->TargetName) + 1;
- Node = AllocateZeroPool (DevPathNodeLen);
+ DevPathNodeLen = sizeof (ISCSI_DEVICE_PATH) + AsciiStrLen (ConfigNvData->TargetName) + 1;
+ Node = AllocateZeroPool (DevPathNodeLen);
if (Node == NULL) {
return EFI_OUT_OF_RESOURCES;
}
@@ -245,36 +242,36 @@ IScsiExtScsiPassThruBuildDevicePath ( //
Node->Iscsi.NetworkProtocol = 0;
- Node->Iscsi.LoginOption = 0;
+ Node->Iscsi.LoginOption = 0;
switch (Session->AuthType) {
- case ISCSI_AUTH_TYPE_NONE:
- Node->Iscsi.LoginOption |= 0x0800;
- break;
-
- case ISCSI_AUTH_TYPE_CHAP:
- //
- // Bit12: 0=CHAP_BI, 1=CHAP_UNI
- //
- if (AuthConfig->CHAPType == ISCSI_CHAP_UNI) {
- Node->Iscsi.LoginOption |= 0x1000;
- }
- break;
-
- default:
- break;
+ case ISCSI_AUTH_TYPE_NONE:
+ Node->Iscsi.LoginOption |= 0x0800;
+ break;
+
+ case ISCSI_AUTH_TYPE_CHAP:
+ //
+ // Bit12: 0=CHAP_BI, 1=CHAP_UNI
+ //
+ if (AuthConfig->CHAPType == ISCSI_CHAP_UNI) {
+ Node->Iscsi.LoginOption |= 0x1000;
+ }
+
+ break;
+
+ default:
+ break;
}
CopyMem (&Node->Iscsi.Lun, ConfigNvData->BootLun, sizeof (UINT64));
Node->Iscsi.TargetPortalGroupTag = Session->TargetPortalGroupTag;
- AsciiStrCpyS ((CHAR8 *) Node + sizeof (ISCSI_DEVICE_PATH), AsciiStrLen (ConfigNvData->TargetName) + 1, ConfigNvData->TargetName);
+ AsciiStrCpyS ((CHAR8 *)Node + sizeof (ISCSI_DEVICE_PATH), AsciiStrLen (ConfigNvData->TargetName) + 1, ConfigNvData->TargetName);
- *DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) Node;
+ *DevicePath = (EFI_DEVICE_PATH_PROTOCOL *)Node;
return EFI_SUCCESS;
}
-
/**
Translate a device path node to a Target ID and LUN.
@@ -305,8 +302,8 @@ IScsiExtScsiPassThruGetTargetLun ( OUT UINT64 *Lun
)
{
- ISCSI_DRIVER_DATA *Private;
- ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
+ ISCSI_DRIVER_DATA *Private;
+ ISCSI_SESSION_CONFIG_NVDATA *ConfigNvData;
if ((DevicePath == NULL) || (Target == NULL) || (Lun == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -315,17 +312,18 @@ IScsiExtScsiPassThruGetTargetLun ( if ((DevicePath->Type != MESSAGING_DEVICE_PATH) ||
(DevicePath->SubType != MSG_ISCSI_DP) ||
(DevicePathNodeLength (DevicePath) <= sizeof (ISCSI_DEVICE_PATH))
- ) {
+ )
+ {
return EFI_UNSUPPORTED;
}
- Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
- ConfigNvData = &Private->Session->ConfigData->SessionConfigData;
+ Private = ISCSI_DRIVER_DATA_FROM_EXT_SCSI_PASS_THRU (This);
+ ConfigNvData = &Private->Session->ConfigData->SessionConfigData;
SetMem (*Target, TARGET_MAX_BYTES, 0xFF);
(*Target)[0] = 0;
- if (AsciiStrCmp (ConfigNvData->TargetName, (CHAR8 *) DevicePath + sizeof (ISCSI_DEVICE_PATH)) != 0) {
+ if (AsciiStrCmp (ConfigNvData->TargetName, (CHAR8 *)DevicePath + sizeof (ISCSI_DEVICE_PATH)) != 0) {
return EFI_UNSUPPORTED;
}
@@ -334,7 +332,6 @@ IScsiExtScsiPassThruGetTargetLun ( return EFI_SUCCESS;
}
-
/**
Resets a SCSI channel. This operation resets all the SCSI devices connected to
the SCSI channel.
@@ -353,7 +350,6 @@ IScsiExtScsiPassThruResetChannel ( return EFI_UNSUPPORTED;
}
-
/**
Resets a SCSI device that is connected to a SCSI channel.
@@ -403,7 +399,7 @@ IScsiExtScsiPassThruGetNextTarget ( IN OUT UINT8 **Target
)
{
- UINT8 TargetId[TARGET_MAX_BYTES];
+ UINT8 TargetId[TARGET_MAX_BYTES];
SetMem (TargetId, TARGET_MAX_BYTES, 0xFF);
@@ -416,4 +412,3 @@ IScsiExtScsiPassThruGetNextTarget ( return EFI_INVALID_PARAMETER;
}
}
-
|