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Update to support to produce Component Name and & Component Name 2 protocol based on Feature flag PcdComponentNameDisable & PcdComponentName2Disable.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4006 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2007-09-30 03:08:02 +00:00
parent 5bca971e54
commit 83cbd279b6
68 changed files with 11129 additions and 9421 deletions
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315
MdeModulePkg/Universal/Network/SnpDxe/ComponentName.c
View File

@@ -25,6 +25,45 @@ Abstract:
//
// EFI Component Name Functions
//
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 3066 or ISO 639-2 language code format.
@param DriverName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SimpleNetworkComponentNameGetDriverName (
@@ -33,6 +72,75 @@ SimpleNetworkComponentNameGetDriverName (
OUT CHAR16 **DriverName
);
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param ChildHandle[in] The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 3066 or ISO 639-2 language code format.
@param ControllerName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SimpleNetworkComponentNameGetControllerName (
@@ -43,18 +151,29 @@ SimpleNetworkComponentNameGetControllerName (
OUT CHAR16 **ControllerName
);
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName = {
EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName = {
SimpleNetworkComponentNameGetDriverName,
SimpleNetworkComponentNameGetControllerName,
"eng"
};
};
//
// EFI Component Name 2 Protocol
//
EFI_COMPONENT_NAME2_PROTOCOL gSimpleNetworkComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SimpleNetworkComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SimpleNetworkComponentNameGetControllerName,
"en"
};
static EFI_UNICODE_STRING_TABLE mSimpleNetworkDriverNameTable[] = {
{
"eng",
"eng;en",
L"Simple Network Protocol Driver"
},
{
@@ -63,6 +182,45 @@ static EFI_UNICODE_STRING_TABLE mSimpleNetworkDriverNameTable[] = {
}
};
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 3066 or ISO 639-2 language code format.
@param DriverName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SimpleNetworkComponentNameGetDriverName (
@@ -70,41 +228,84 @@ SimpleNetworkComponentNameGetDriverName (
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString (
Language,
gSimpleNetworkComponentName.SupportedLanguages,
mSimpleNetworkDriverNameTable,
DriverName
);
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mSimpleNetworkDriverNameTable,
DriverName,
(BOOLEAN)(This == &gSimpleNetworkComponentName)
);
}
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param ChildHandle[in] The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 3066 or ISO 639-2 language code format.
@param ControllerName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SimpleNetworkComponentNameGetControllerName (
@@ -114,50 +315,6 @@ SimpleNetworkComponentNameGetControllerName (
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language specified
by Language from the point of view of the driver specified
by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently managing
the controller specified by ControllerHandle and
ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return EFI_UNSUPPORTED;
}

17
MdeModulePkg/Universal/Network/SnpDxe/snp.c
View File

@@ -1257,13 +1257,12 @@ InitializeSnpNiiDriver (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
return EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&mSimpleNetworkDriverBinding,
NULL,
&gSimpleNetworkComponentName,
NULL,
NULL
);
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&mSimpleNetworkDriverBinding,
NULL,
&gSimpleNetworkComponentName,
&gSimpleNetworkComponentName2
);
}

841
MdeModulePkg/Universal/Network/SnpDxe/snp.h
View File

@@ -1,27 +1,27 @@
/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module name:
snp.h
Abstract:
Revision history:
**/
#ifndef _SNP_H
#define _SNP_H
/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module name:
snp.h
Abstract:
Revision history:
**/
#ifndef _SNP_H
#define _SNP_H
#include <PiDxe.h>
#include <Protocol/SimpleNetwork.h>
@@ -34,399 +34,400 @@ Revision history:
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseLib.h>
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <IndustryStandard/Pci22.h>
#define FOUR_GIGABYTES (UINT64) 0x100000000ULL
#define SNP_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('s', 'n', 'd', 's')
#define MAX_MAP_LENGTH 100
#define PCI_BAR_IO_MASK 0x00000003
#define PCI_BAR_IO_MODE 0x00000001
#define PCI_BAR_MEM_MASK 0x0000000F
#define PCI_BAR_MEM_MODE 0x00000000
#define PCI_BAR_MEM_64BIT 0x00000004
typedef struct {
UINT32 Signature;
EFI_LOCK lock;
EFI_SIMPLE_NETWORK_PROTOCOL snp;
EFI_SIMPLE_NETWORK_MODE mode;
EFI_HANDLE device_handle;
EFI_DEVICE_PATH_PROTOCOL *device_path;
//
// Local instance data needed by SNP driver
//
// Pointer to S/W UNDI API entry point
// This will be NULL for H/W UNDI
//
EFI_STATUS (*issue_undi32_command) (UINT64 cdb);
BOOLEAN is_swundi;
//
// undi interface number, if one undi manages more nics
//
PXE_IFNUM if_num;
//
// Allocated tx/rx buffer that was passed to UNDI Initialize.
//
UINT32 tx_rx_bufsize;
VOID *tx_rx_buffer;
//
// mappable buffers for receive and fill header for undi3.0
// these will be used if the user buffers are above 4GB limit (instead of
// mapping the user buffers)
//
UINT8 *receive_buf;
VOID *ReceiveBufUnmap;
UINT8 *fill_hdr_buf;
VOID *FillHdrBufUnmap;
EFI_PCI_IO_PROTOCOL *IoFncs;
UINT8 IoBarIndex;
UINT8 MemoryBarIndex;
BOOLEAN IsOldUndi; // true for EFI1.0 UNDI (3.0) drivers
//
// Buffers for command descriptor block, command parameter block
// and data block.
//
PXE_CDB cdb;
VOID *cpb;
VOID *CpbUnmap;
VOID *db;
//
// UNDI structure, we need to remember the init info for a long time!
//
PXE_DB_GET_INIT_INFO init_info;
VOID *SnpDriverUnmap;
//
// when ever we map an address, we must remember it's address and the un-map
// cookie so that we can unmap later
//
struct s_map_list {
EFI_PHYSICAL_ADDRESS virt;
VOID *map_cookie;
} map_list[MAX_MAP_LENGTH];
}
SNP_DRIVER;
#define EFI_SIMPLE_NETWORK_DEV_FROM_THIS(a) CR (a, SNP_DRIVER, snp, SNP_DRIVER_SIGNATURE)
//
// Global Variables
//
extern EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName;
//
// Virtual to physical mapping for all UNDI 3.0s.
//
extern struct s_v2p {
struct s_v2p *next;
VOID *vaddr;
UINTN bsize;
EFI_PHYSICAL_ADDRESS paddr;
VOID *unmap;
}
*_v2p;
EFI_STATUS
add_v2p (
struct s_v2p **v2p,
EFI_PCI_IO_PROTOCOL_OPERATION type,
VOID *vaddr,
UINTN bsize
)
;
EFI_STATUS
find_v2p (
struct s_v2p **v2p,
VOID *vaddr
)
;
EFI_STATUS
del_v2p (
VOID *vaddr
)
;
extern
VOID
snp_undi32_callback_block_30 (
IN UINT32 Enable
)
;
extern
VOID
snp_undi32_callback_delay_30 (
IN UINT64 MicroSeconds
)
;
extern
VOID
snp_undi32_callback_memio_30 (
IN UINT8 ReadOrWrite,
IN UINT8 NumBytes,
IN UINT64 MemOrPortAddress,
IN OUT UINT64 BufferPtr
)
;
extern
VOID
snp_undi32_callback_v2p_30 (
IN UINT64 CpuAddr,
IN OUT UINT64 DeviceAddrPtr
)
;
extern
VOID
snp_undi32_callback_block (
IN UINT64 UniqueId,
IN UINT32 Enable
)
;
extern
VOID
snp_undi32_callback_delay (
IN UINT64 UniqueId,
IN UINT64 MicroSeconds
)
;
extern
VOID
snp_undi32_callback_memio (
IN UINT64 UniqueId,
IN UINT8 ReadOrWrite,
IN UINT8 NumBytes,
IN UINT64 MemOrPortAddr,
IN OUT UINT64 BufferPtr
)
;
extern
VOID
snp_undi32_callback_map (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN OUT UINT64 DeviceAddrPtr
)
;
extern
VOID
snp_undi32_callback_unmap (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN UINT64 DeviceAddr // not a pointer to device address
)
;
extern
VOID
snp_undi32_callback_sync (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN UINT64 DeviceAddr // not a pointer to device address
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_start (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_stop (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_initialize (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN UINTN extra_rx_buffer_size OPTIONAL,
IN UINTN extra_tx_buffer_size OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_reset (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN ExtendedVerification
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_shutdown (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_receive_filters (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN UINT32 enable,
IN UINT32 disable,
IN BOOLEAN reset_mcast_filter,
IN UINTN mcast_filter_count OPTIONAL,
IN EFI_MAC_ADDRESS * mcast_filter OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_station_address (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN BOOLEAN reset,
IN EFI_MAC_ADDRESS *new OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_statistics (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN BOOLEAN reset,
IN OUT UINTN *statistics_size OPTIONAL,
IN OUT EFI_NETWORK_STATISTICS * statistics_table OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_mcast_ip_to_mac (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN IPv6,
IN EFI_IP_ADDRESS *IP,
OUT EFI_MAC_ADDRESS *MAC
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_nvdata (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN read_write,
IN UINTN offset,
IN UINTN buffer_size,
IN OUT VOID *buffer
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_get_status (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
OUT UINT32 *interrupt_status OPTIONAL,
OUT VOID **tx_buffer OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_transmit (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN UINTN header_size,
IN UINTN buffer_size,
IN VOID *buffer,
IN EFI_MAC_ADDRESS * src_addr OPTIONAL,
IN EFI_MAC_ADDRESS * dest_addr OPTIONAL,
IN UINT16 *protocol OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_receive (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
OUT UINTN *header_size OPTIONAL,
IN OUT UINTN *buffer_size,
OUT VOID *buffer,
OUT EFI_MAC_ADDRESS * src_addr OPTIONAL,
OUT EFI_MAC_ADDRESS * dest_addr OPTIONAL,
OUT UINT16 *protocol OPTIONAL
)
;
typedef
EFI_STATUS
(*issue_undi32_command) (
UINT64 cdb
);
typedef
VOID
(*ptr) (
VOID
);
/**
Install all the driver protocol
@param ImageHandle Driver image handle
@param SystemTable System services table
@retval EFI_SUCEESS Initialization routine has found UNDI hardware, loaded it's
ROM, and installed a notify event for the Network
Indentifier Interface Protocol successfully.
@retval Other Return value from HandleProtocol for DeviceIoProtocol or
LoadedImageProtocol
**/
EFI_STATUS
EFIAPI
InitializeSnpNiiDriver (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
;
#define SNP_MEM_PAGES(x) (((x) - 1) / 4096 + 1)
#endif /* _SNP_H */
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <IndustryStandard/Pci22.h>
#define FOUR_GIGABYTES (UINT64) 0x100000000ULL
#define SNP_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('s', 'n', 'd', 's')
#define MAX_MAP_LENGTH 100
#define PCI_BAR_IO_MASK 0x00000003
#define PCI_BAR_IO_MODE 0x00000001
#define PCI_BAR_MEM_MASK 0x0000000F
#define PCI_BAR_MEM_MODE 0x00000000
#define PCI_BAR_MEM_64BIT 0x00000004
typedef struct {
UINT32 Signature;
EFI_LOCK lock;
EFI_SIMPLE_NETWORK_PROTOCOL snp;
EFI_SIMPLE_NETWORK_MODE mode;
EFI_HANDLE device_handle;
EFI_DEVICE_PATH_PROTOCOL *device_path;
//
// Local instance data needed by SNP driver
//
// Pointer to S/W UNDI API entry point
// This will be NULL for H/W UNDI
//
EFI_STATUS (*issue_undi32_command) (UINT64 cdb);
BOOLEAN is_swundi;
//
// undi interface number, if one undi manages more nics
//
PXE_IFNUM if_num;
//
// Allocated tx/rx buffer that was passed to UNDI Initialize.
//
UINT32 tx_rx_bufsize;
VOID *tx_rx_buffer;
//
// mappable buffers for receive and fill header for undi3.0
// these will be used if the user buffers are above 4GB limit (instead of
// mapping the user buffers)
//
UINT8 *receive_buf;
VOID *ReceiveBufUnmap;
UINT8 *fill_hdr_buf;
VOID *FillHdrBufUnmap;
EFI_PCI_IO_PROTOCOL *IoFncs;
UINT8 IoBarIndex;
UINT8 MemoryBarIndex;
BOOLEAN IsOldUndi; // true for EFI1.0 UNDI (3.0) drivers
//
// Buffers for command descriptor block, command parameter block
// and data block.
//
PXE_CDB cdb;
VOID *cpb;
VOID *CpbUnmap;
VOID *db;
//
// UNDI structure, we need to remember the init info for a long time!
//
PXE_DB_GET_INIT_INFO init_info;
VOID *SnpDriverUnmap;
//
// when ever we map an address, we must remember it's address and the un-map
// cookie so that we can unmap later
//
struct s_map_list {
EFI_PHYSICAL_ADDRESS virt;
VOID *map_cookie;
} map_list[MAX_MAP_LENGTH];
}
SNP_DRIVER;
#define EFI_SIMPLE_NETWORK_DEV_FROM_THIS(a) CR (a, SNP_DRIVER, snp, SNP_DRIVER_SIGNATURE)
//
// Global Variables
//
extern EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gSimpleNetworkComponentName2;
//
// Virtual to physical mapping for all UNDI 3.0s.
//
extern struct s_v2p {
struct s_v2p *next;
VOID *vaddr;
UINTN bsize;
EFI_PHYSICAL_ADDRESS paddr;
VOID *unmap;
}
*_v2p;
EFI_STATUS
add_v2p (
struct s_v2p **v2p,
EFI_PCI_IO_PROTOCOL_OPERATION type,
VOID *vaddr,
UINTN bsize
)
;
EFI_STATUS
find_v2p (
struct s_v2p **v2p,
VOID *vaddr
)
;
EFI_STATUS
del_v2p (
VOID *vaddr
)
;
extern
VOID
snp_undi32_callback_block_30 (
IN UINT32 Enable
)
;
extern
VOID
snp_undi32_callback_delay_30 (
IN UINT64 MicroSeconds
)
;
extern
VOID
snp_undi32_callback_memio_30 (
IN UINT8 ReadOrWrite,
IN UINT8 NumBytes,
IN UINT64 MemOrPortAddress,
IN OUT UINT64 BufferPtr
)
;
extern
VOID
snp_undi32_callback_v2p_30 (
IN UINT64 CpuAddr,
IN OUT UINT64 DeviceAddrPtr
)
;
extern
VOID
snp_undi32_callback_block (
IN UINT64 UniqueId,
IN UINT32 Enable
)
;
extern
VOID
snp_undi32_callback_delay (
IN UINT64 UniqueId,
IN UINT64 MicroSeconds
)
;
extern
VOID
snp_undi32_callback_memio (
IN UINT64 UniqueId,
IN UINT8 ReadOrWrite,
IN UINT8 NumBytes,
IN UINT64 MemOrPortAddr,
IN OUT UINT64 BufferPtr
)
;
extern
VOID
snp_undi32_callback_map (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN OUT UINT64 DeviceAddrPtr
)
;
extern
VOID
snp_undi32_callback_unmap (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN UINT64 DeviceAddr // not a pointer to device address
)
;
extern
VOID
snp_undi32_callback_sync (
IN UINT64 UniqueId,
IN UINT64 CpuAddr,
IN UINT32 NumBytes,
IN UINT32 Direction,
IN UINT64 DeviceAddr // not a pointer to device address
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_start (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_stop (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_initialize (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN UINTN extra_rx_buffer_size OPTIONAL,
IN UINTN extra_tx_buffer_size OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_reset (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN ExtendedVerification
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_shutdown (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_receive_filters (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN UINT32 enable,
IN UINT32 disable,
IN BOOLEAN reset_mcast_filter,
IN UINTN mcast_filter_count OPTIONAL,
IN EFI_MAC_ADDRESS * mcast_filter OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_station_address (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN BOOLEAN reset,
IN EFI_MAC_ADDRESS *new OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_statistics (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN BOOLEAN reset,
IN OUT UINTN *statistics_size OPTIONAL,
IN OUT EFI_NETWORK_STATISTICS * statistics_table OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_mcast_ip_to_mac (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN IPv6,
IN EFI_IP_ADDRESS *IP,
OUT EFI_MAC_ADDRESS *MAC
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_nvdata (
IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
IN BOOLEAN read_write,
IN UINTN offset,
IN UINTN buffer_size,
IN OUT VOID *buffer
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_get_status (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
OUT UINT32 *interrupt_status OPTIONAL,
OUT VOID **tx_buffer OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_transmit (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
IN UINTN header_size,
IN UINTN buffer_size,
IN VOID *buffer,
IN EFI_MAC_ADDRESS * src_addr OPTIONAL,
IN EFI_MAC_ADDRESS * dest_addr OPTIONAL,
IN UINT16 *protocol OPTIONAL
)
;
extern
EFI_STATUS
EFIAPI
snp_undi32_receive (
IN EFI_SIMPLE_NETWORK_PROTOCOL * this,
OUT UINTN *header_size OPTIONAL,
IN OUT UINTN *buffer_size,
OUT VOID *buffer,
OUT EFI_MAC_ADDRESS * src_addr OPTIONAL,
OUT EFI_MAC_ADDRESS * dest_addr OPTIONAL,
OUT UINT16 *protocol OPTIONAL
)
;
typedef
EFI_STATUS
(*issue_undi32_command) (
UINT64 cdb
);
typedef
VOID
(*ptr) (
VOID
);
/**
Install all the driver protocol
@param ImageHandle Driver image handle
@param SystemTable System services table
@retval EFI_SUCEESS Initialization routine has found UNDI hardware, loaded it's
ROM, and installed a notify event for the Network
Indentifier Interface Protocol successfully.
@retval Other Return value from HandleProtocol for DeviceIoProtocol or
LoadedImageProtocol
**/
EFI_STATUS
EFIAPI
InitializeSnpNiiDriver (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
;
#define SNP_MEM_PAGES(x) (((x) - 1) / 4096 + 1)
#endif /* _SNP_H */