[mirror_edk2.git] / EdkModulePkg / Universal / Network / Snp32_64 / Dxe / Snp.h

/*++\r
Copyright (c) 2006, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution.  The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
Module name:\r
    snp.h\r
\r
Abstract:\r
\r
Revision history:\r
    2000-Feb-03 M(f)J   Genesis.\r
--*/\r
#ifndef _SNP_H\r
#define _SNP_H\r
\r
\r
#include "IndustryStandard/pci22.h"\r
\r
#define FOUR_GIGABYTES  (UINT64) 0x100000000ULL\r
\r
#define SNP_DRIVER_SIGNATURE  EFI_SIGNATURE_32 ('s', 'n', 'd', 's')\r
#define MAX_MAP_LENGTH        100\r
\r
#define PCI_BAR_IO_MASK       0x00000003\r
#define PCI_BAR_IO_MODE       0x00000001\r
\r
#define PCI_BAR_MEM_MASK      0x0000000F\r
#define PCI_BAR_MEM_MODE      0x00000000\r
#define PCI_BAR_MEM_64BIT     0x00000004\r
\r
typedef struct {\r
  UINT32                      Signature;\r
  EFI_LOCK                    lock;\r
\r
  EFI_SIMPLE_NETWORK_PROTOCOL snp;\r
  EFI_SIMPLE_NETWORK_MODE     mode;\r
\r
  EFI_HANDLE                  device_handle;\r
  EFI_DEVICE_PATH_PROTOCOL    *device_path;\r
\r
  //\r
  //  Local instance data needed by SNP driver\r
  //\r
  //  Pointer to S/W UNDI API entry point\r
  //  This will be NULL for H/W UNDI\r
  //\r
  EFI_STATUS (*issue_undi32_command) (UINT64 cdb);\r
\r
  BOOLEAN               is_swundi;\r
\r
  //\r
  // undi interface number, if one undi manages more nics\r
  //\r
  PXE_IFNUM             if_num;\r
\r
  //\r
  //  Allocated tx/rx buffer that was passed to UNDI Initialize.\r
  //\r
  UINT32                tx_rx_bufsize;\r
  VOID                  *tx_rx_buffer;\r
  //\r
  // mappable buffers for receive and fill header for undi3.0\r
  // these will be used if the user buffers are above 4GB limit (instead of\r
  // mapping the user buffers)\r
  //\r
  UINT8                 *receive_buf;\r
  VOID                  *ReceiveBufUnmap;\r
  UINT8                 *fill_hdr_buf;\r
  VOID                  *FillHdrBufUnmap;\r
\r
  EFI_PCI_IO_PROTOCOL   *IoFncs;\r
  UINT8                 IoBarIndex;\r
  UINT8                 MemoryBarIndex;\r
  BOOLEAN               IsOldUndi;  // true for EFI1.0 UNDI (3.0) drivers\r
  //\r
  // Buffers for command descriptor block, command parameter block\r
  // and data block.\r
  //\r
  PXE_CDB               cdb;\r
  VOID                  *cpb;\r
  VOID                  *CpbUnmap;\r
  VOID                  *db;\r
\r
  //\r
  // UNDI structure, we need to remember the init info for a long time!\r
  //\r
  PXE_DB_GET_INIT_INFO  init_info;\r
\r
  VOID                  *SnpDriverUnmap;\r
  //\r
  // when ever we map an address, we must remember it's address and the un-map\r
  // cookie so that we can unmap later\r
  //\r
  struct s_map_list {\r
    EFI_PHYSICAL_ADDRESS  virt;\r
    VOID                  *map_cookie;\r
  } map_list[MAX_MAP_LENGTH];\r
}\r
SNP_DRIVER;\r
\r
#define EFI_SIMPLE_NETWORK_DEV_FROM_THIS(a) CR (a, SNP_DRIVER, snp, SNP_DRIVER_SIGNATURE)\r
\r
//\r
// Global Variables\r
//\r
extern EFI_COMPONENT_NAME_PROTOCOL  gSimpleNetworkComponentName;\r
extern EFI_DRIVER_BINDING_PROTOCOL  gSimpleNetworkDriverBinding;\r
\r
extern EFI_PCI_IO_PROTOCOL          *mPciIoFncs;\r
\r
//\r
// EFI Component Name Functions\r
//\r
EFI_STATUS\r
EFIAPI\r
SimpleNetworkComponentNameGetDriverName (\r
  IN  EFI_COMPONENT_NAME_PROTOCOL  *This,\r
  IN  CHAR8                        *Language,\r
  OUT CHAR16                       **DriverName\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
SimpleNetworkComponentNameGetControllerName (\r
  IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,\r
  IN  EFI_HANDLE                                      ControllerHandle,\r
  IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,\r
  IN  CHAR8                                           *Language,\r
  OUT CHAR16                                          **ControllerName\r
  );\r
\r
//\r
//  Virtual to physical mapping for all UNDI 3.0s.\r
//\r
extern struct                       s_v2p {\r
  struct s_v2p          *next;\r
  VOID                  *vaddr;\r
  UINTN                 bsize;\r
  EFI_PHYSICAL_ADDRESS  paddr;\r
  VOID                  *unmap;\r
}\r
*_v2p;\r
\r
EFI_STATUS\r
add_v2p (\r
  struct s_v2p                  **v2p,\r
  EFI_PCI_IO_PROTOCOL_OPERATION type,\r
  VOID                          *vaddr,\r
  UINTN                         bsize\r
  )\r
;\r
\r
EFI_STATUS\r
find_v2p (\r
  struct s_v2p **v2p,\r
  VOID         *vaddr\r
  )\r
;\r
\r
EFI_STATUS\r
del_v2p (\r
  VOID *vaddr\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_block_30 (\r
  IN UINT32 Enable\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_delay_30 (\r
  IN UINT64 MicroSeconds\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_memio_30 (\r
  IN UINT8      ReadOrWrite,\r
  IN UINT8      NumBytes,\r
  IN UINT64     MemOrPortAddress,\r
  IN OUT UINT64 BufferPtr\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_v2p_30 (\r
  IN UINT64     CpuAddr,\r
  IN OUT UINT64 DeviceAddrPtr\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_block (\r
  IN UINT64 UniqueId,\r
  IN UINT32 Enable\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_delay (\r
  IN UINT64 UniqueId,\r
  IN UINT64 MicroSeconds\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_memio (\r
  IN UINT64     UniqueId,\r
  IN UINT8      ReadOrWrite,\r
  IN UINT8      NumBytes,\r
  IN UINT64     MemOrPortAddr,\r
  IN OUT UINT64 BufferPtr\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_map (\r
  IN UINT64     UniqueId,\r
  IN UINT64     CpuAddr,\r
  IN UINT32     NumBytes,\r
  IN UINT32     Direction,\r
  IN OUT UINT64 DeviceAddrPtr\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_unmap (\r
  IN UINT64             UniqueId,\r
  IN UINT64             CpuAddr,\r
  IN UINT32             NumBytes,\r
  IN UINT32             Direction,\r
  IN UINT64 DeviceAddr  // not a pointer to device address\r
  )\r
;\r
\r
extern\r
VOID\r
snp_undi32_callback_sync (\r
  IN UINT64             UniqueId,\r
  IN UINT64             CpuAddr,\r
  IN UINT32             NumBytes,\r
  IN UINT32             Direction,\r
  IN UINT64 DeviceAddr  // not a pointer to device address\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_start (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_stop (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_initialize (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
  IN UINTN                       extra_rx_buffer_size OPTIONAL,\r
  IN UINTN                       extra_tx_buffer_size OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_reset (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL  *this,\r
  IN BOOLEAN                      ExtendedVerification\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_shutdown (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_receive_filters (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
  IN UINT32                      enable,\r
  IN UINT32                      disable,\r
  IN BOOLEAN                     reset_mcast_filter,\r
  IN UINTN                       mcast_filter_count OPTIONAL,\r
  IN EFI_MAC_ADDRESS             * mcast_filter OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_station_address (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
  IN BOOLEAN                     reset,\r
  IN EFI_MAC_ADDRESS             *new OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_statistics (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL  * this,\r
  IN BOOLEAN                      reset,\r
  IN OUT UINTN                    *statistics_size OPTIONAL,\r
  IN OUT EFI_NETWORK_STATISTICS   * statistics_table OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_mcast_ip_to_mac (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
  IN BOOLEAN                     IPv6,\r
  IN EFI_IP_ADDRESS              *IP,\r
  OUT EFI_MAC_ADDRESS            *MAC\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_nvdata (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
  IN BOOLEAN                     read_write,\r
  IN UINTN                       offset,\r
  IN UINTN                       buffer_size,\r
  IN OUT VOID                    *buffer\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_get_status (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
  OUT UINT32                     *interrupt_status OPTIONAL,\r
  OUT VOID                       **tx_buffer OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_transmit (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
  IN UINTN                       header_size,\r
  IN UINTN                       buffer_size,\r
  IN VOID                        *buffer,\r
  IN EFI_MAC_ADDRESS             * src_addr OPTIONAL,\r
  IN EFI_MAC_ADDRESS             * dest_addr OPTIONAL,\r
  IN UINT16                      *protocol OPTIONAL\r
  )\r
;\r
\r
extern\r
EFI_STATUS\r
EFIAPI\r
snp_undi32_receive (\r
  IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
  OUT UINTN                      *header_size OPTIONAL,\r
  IN OUT UINTN                   *buffer_size,\r
  OUT VOID                       *buffer,\r
  OUT EFI_MAC_ADDRESS            * src_addr OPTIONAL,\r
  OUT EFI_MAC_ADDRESS            * dest_addr OPTIONAL,\r
  OUT UINT16                     *protocol OPTIONAL\r
  )\r
;\r
\r
VOID\r
EFIAPI\r
SnpWaitForPacketNotify (\r
  IN EFI_EVENT  Event,\r
  IN VOID       *SnpPtr\r
  );\r
\r
EFI_STATUS\r
pxe_start (\r
  SNP_DRIVER *snp\r
  );\r
\r
EFI_STATUS\r
pxe_stop (\r
  SNP_DRIVER *snp\r
  );\r
\r
EFI_STATUS\r
pxe_init (\r
  SNP_DRIVER *snp,\r
  UINT16     OpFlags\r
  );\r
\r
EFI_STATUS\r
pxe_shutdown (\r
  SNP_DRIVER *snp\r
  );\r
\r
EFI_STATUS\r
pxe_get_stn_addr (\r
  SNP_DRIVER *snp\r
  );\r
\r
typedef\r
EFI_STATUS\r
(*issue_undi32_command) (\r
  UINT64 cdb\r
  );\r
\r
typedef\r
VOID\r
(*ptr) (\r
  VOID\r
  );\r
\r
#define SNP_MEM_PAGES(x)  (((x) - 1) / 4096 + 1)\r
\r
#endif /*  _SNP_H  */\r
Commit	Line	Data
878ddf1f	1	/*++\r
3aaddf92	2	Copyright (c) 2006, Intel Corporation\r
	3	All rights reserved. This program and the accompanying materials\r
	4	are licensed and made available under the terms and conditions of the BSD License\r
	5	which accompanies this distribution. The full text of the license may be found at\r
	6	http://opensource.org/licenses/bsd-license.php\r
	7	\r
	8	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	9	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
878ddf1f	10	\r
	11	Module name:\r
	12	snp.h\r
	13	\r
	14	Abstract:\r
	15	\r
	16	Revision history:\r
	17	2000-Feb-03 M(f)J Genesis.\r
	18	--*/\r
	19	#ifndef _SNP_H\r
	20	#define _SNP_H\r
	21	\r
	22	\r
	23	#include "IndustryStandard/pci22.h"\r
	24	\r
878ddf1f	25	#define FOUR_GIGABYTES (UINT64) 0x100000000ULL\r
878ddf1f	26	\r
878ddf1f	27	#define SNP_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('s', 'n', 'd', 's')\r
	28	#define MAX_MAP_LENGTH 100\r
	29	\r
	30	#define PCI_BAR_IO_MASK 0x00000003\r
	31	#define PCI_BAR_IO_MODE 0x00000001\r
	32	\r
	33	#define PCI_BAR_MEM_MASK 0x0000000F\r
	34	#define PCI_BAR_MEM_MODE 0x00000000\r
	35	#define PCI_BAR_MEM_64BIT 0x00000004\r
	36	\r
	37	typedef struct {\r
	38	UINT32 Signature;\r
	39	EFI_LOCK lock;\r
	40	\r
	41	EFI_SIMPLE_NETWORK_PROTOCOL snp;\r
	42	EFI_SIMPLE_NETWORK_MODE mode;\r
	43	\r
	44	EFI_HANDLE device_handle;\r
	45	EFI_DEVICE_PATH_PROTOCOL *device_path;\r
	46	\r
	47	//\r
	48	// Local instance data needed by SNP driver\r
	49	//\r
	50	// Pointer to S/W UNDI API entry point\r
	51	// This will be NULL for H/W UNDI\r
	52	//\r
	53	EFI_STATUS (*issue_undi32_command) (UINT64 cdb);\r
	54	\r
	55	BOOLEAN is_swundi;\r
	56	\r
	57	//\r
	58	// undi interface number, if one undi manages more nics\r
	59	//\r
	60	PXE_IFNUM if_num;\r
	61	\r
	62	//\r
	63	// Allocated tx/rx buffer that was passed to UNDI Initialize.\r
	64	//\r
	65	UINT32 tx_rx_bufsize;\r
	66	VOID *tx_rx_buffer;\r
	67	//\r
	68	// mappable buffers for receive and fill header for undi3.0\r
	69	// these will be used if the user buffers are above 4GB limit (instead of\r
	70	// mapping the user buffers)\r
	71	//\r
	72	UINT8 *receive_buf;\r
	73	VOID *ReceiveBufUnmap;\r
	74	UINT8 *fill_hdr_buf;\r
	75	VOID *FillHdrBufUnmap;\r
	76	\r
	77	EFI_PCI_IO_PROTOCOL *IoFncs;\r
	78	UINT8 IoBarIndex;\r
	79	UINT8 MemoryBarIndex;\r
	80	BOOLEAN IsOldUndi; // true for EFI1.0 UNDI (3.0) drivers\r
	81	//\r
	82	// Buffers for command descriptor block, command parameter block\r
	83	// and data block.\r
	84	//\r
	85	PXE_CDB cdb;\r
	86	VOID *cpb;\r
	87	VOID *CpbUnmap;\r
	88	VOID *db;\r
	89	\r
	90	//\r
91	// UNDI structure, we need to remember the init info for a long time!\r
92	//\r
93	PXE_DB_GET_INIT_INFO init_info;\r
94	\r
95	VOID *SnpDriverUnmap;\r
96	//\r
97	// when ever we map an address, we must remember it's address and the un-map\r
98	// cookie so that we can unmap later\r
99	//\r
100	struct s_map_list {\r
101	EFI_PHYSICAL_ADDRESS virt;\r
102	VOID *map_cookie;\r
103	} map_list[MAX_MAP_LENGTH];\r
104	}\r
105	SNP_DRIVER;\r
106	\r
107	#define EFI_SIMPLE_NETWORK_DEV_FROM_THIS(a) CR (a, SNP_DRIVER, snp, SNP_DRIVER_SIGNATURE)\r
108	\r
109	//\r
110	// Global Variables\r
111	//\r
112	extern EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName;\r
113	extern EFI_DRIVER_BINDING_PROTOCOL gSimpleNetworkDriverBinding;\r
114	\r
92dda53e	115	extern EFI_PCI_IO_PROTOCOL *mPciIoFncs;\r
	116	\r
	117	//\r
	118	// EFI Component Name Functions\r
	119	//\r
	120	EFI_STATUS\r
	121	EFIAPI\r
	122	SimpleNetworkComponentNameGetDriverName (\r
	123	IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
	124	IN CHAR8 *Language,\r
	125	OUT CHAR16 **DriverName\r
	126	);\r
	127	\r
	128	EFI_STATUS\r
	129	EFIAPI\r
	130	SimpleNetworkComponentNameGetControllerName (\r
	131	IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
	132	IN EFI_HANDLE ControllerHandle,\r
	133	IN EFI_HANDLE ChildHandle OPTIONAL,\r
	134	IN CHAR8 *Language,\r
	135	OUT CHAR16 **ControllerName\r
	136	);\r
	137	\r
878ddf1f	138	//\r
	139	// Virtual to physical mapping for all UNDI 3.0s.\r
	140	//\r
	141	extern struct s_v2p {\r
	142	struct s_v2p *next;\r
	143	VOID *vaddr;\r
	144	UINTN bsize;\r
	145	EFI_PHYSICAL_ADDRESS paddr;\r
	146	VOID *unmap;\r
	147	}\r
	148	*_v2p;\r
	149	\r
	150	EFI_STATUS\r
	151	add_v2p (\r
	152	struct s_v2p **v2p,\r
	153	EFI_PCI_IO_PROTOCOL_OPERATION type,\r
	154	VOID *vaddr,\r
	155	UINTN bsize\r
	156	)\r
	157	;\r
	158	\r
	159	EFI_STATUS\r
	160	find_v2p (\r
	161	struct s_v2p **v2p,\r
	162	VOID *vaddr\r
	163	)\r
	164	;\r
	165	\r
	166	EFI_STATUS\r
	167	del_v2p (\r
	168	VOID *vaddr\r
	169	)\r
	170	;\r
	171	\r
	172	extern\r
	173	VOID\r
	174	snp_undi32_callback_block_30 (\r
	175	IN UINT32 Enable\r
	176	)\r
	177	;\r
	178	\r
	179	extern\r
	180	VOID\r
	181	snp_undi32_callback_delay_30 (\r
	182	IN UINT64 MicroSeconds\r
	183	)\r
	184	;\r
	185	\r
	186	extern\r
	187	VOID\r
	188	snp_undi32_callback_memio_30 (\r
	189	IN UINT8 ReadOrWrite,\r
	190	IN UINT8 NumBytes,\r
	191	IN UINT64 MemOrPortAddress,\r
	192	IN OUT UINT64 BufferPtr\r
	193	)\r
	194	;\r
	195	\r
	196	extern\r
	197	VOID\r
	198	snp_undi32_callback_v2p_30 (\r
	199	IN UINT64 CpuAddr,\r
	200	IN OUT UINT64 DeviceAddrPtr\r
	201	)\r
202	;\r
203	\r
204	extern\r
205	VOID\r
206	snp_undi32_callback_block (\r
207	IN UINT64 UniqueId,\r
208	IN UINT32 Enable\r
209	)\r
210	;\r
211	\r
212	extern\r
213	VOID\r
214	snp_undi32_callback_delay (\r
215	IN UINT64 UniqueId,\r
216	IN UINT64 MicroSeconds\r
217	)\r
218	;\r
219	\r
220	extern\r
221	VOID\r
222	snp_undi32_callback_memio (\r
223	IN UINT64 UniqueId,\r
224	IN UINT8 ReadOrWrite,\r
225	IN UINT8 NumBytes,\r
226	IN UINT64 MemOrPortAddr,\r
227	IN OUT UINT64 BufferPtr\r
228	)\r
229	;\r
230	\r
231	extern\r
232	VOID\r
233	snp_undi32_callback_map (\r
234	IN UINT64 UniqueId,\r
235	IN UINT64 CpuAddr,\r
236	IN UINT32 NumBytes,\r
237	IN UINT32 Direction,\r
238	IN OUT UINT64 DeviceAddrPtr\r
239	)\r
240	;\r
241	\r
242	extern\r
243	VOID\r
244	snp_undi32_callback_unmap (\r
245	IN UINT64 UniqueId,\r
246	IN UINT64 CpuAddr,\r
247	IN UINT32 NumBytes,\r
248	IN UINT32 Direction,\r
249	IN UINT64 DeviceAddr // not a pointer to device address\r
250	)\r
251	;\r
252	\r
253	extern\r
254	VOID\r
255	snp_undi32_callback_sync (\r
256	IN UINT64 UniqueId,\r
257	IN UINT64 CpuAddr,\r
258	IN UINT32 NumBytes,\r
259	IN UINT32 Direction,\r
260	IN UINT64 DeviceAddr // not a pointer to device address\r
261	)\r
262	;\r
263	\r
264	extern\r
265	EFI_STATUS\r
266	EFIAPI\r
267	snp_undi32_start (\r
268	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
269	)\r
270	;\r
271	\r
272	extern\r
273	EFI_STATUS\r
274	EFIAPI\r
275	snp_undi32_stop (\r
276	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
277	)\r
278	;\r
279	\r
280	extern\r
281	EFI_STATUS\r
282	EFIAPI\r
283	snp_undi32_initialize (\r
284	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
285	IN UINTN extra_rx_buffer_size OPTIONAL,\r
286	IN UINTN extra_tx_buffer_size OPTIONAL\r
287	)\r
288	;\r
289	\r
290	extern\r
291	EFI_STATUS\r
292	EFIAPI\r
293	snp_undi32_reset (\r
294	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
295	IN BOOLEAN ExtendedVerification\r
296	)\r
297	;\r
298	\r
299	extern\r
300	EFI_STATUS\r
301	EFIAPI\r
302	snp_undi32_shutdown (\r
303	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
304	)\r
305	;\r
306	\r
307	extern\r
308	EFI_STATUS\r
309	EFIAPI\r
310	snp_undi32_receive_filters (\r
311	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
312	IN UINT32 enable,\r
313	IN UINT32 disable,\r
314	IN BOOLEAN reset_mcast_filter,\r
315	IN UINTN mcast_filter_count OPTIONAL,\r
316	IN EFI_MAC_ADDRESS * mcast_filter OPTIONAL\r
317	)\r
318	;\r
319	\r
320	extern\r
321	EFI_STATUS\r
322	EFIAPI\r
323	snp_undi32_station_address (\r
324	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
325	IN BOOLEAN reset,\r
326	IN EFI_MAC_ADDRESS *new OPTIONAL\r
327	)\r
328	;\r
329	\r
330	extern\r
331	EFI_STATUS\r
332	EFIAPI\r
333	snp_undi32_statistics (\r
334	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
335	IN BOOLEAN reset,\r
336	IN OUT UINTN *statistics_size OPTIONAL,\r
337	IN OUT EFI_NETWORK_STATISTICS * statistics_table OPTIONAL\r
338	)\r
339	;\r
340	\r
341	extern\r
342	EFI_STATUS\r
343	EFIAPI\r
344	snp_undi32_mcast_ip_to_mac (\r
345	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
346	IN BOOLEAN IPv6,\r
347	IN EFI_IP_ADDRESS *IP,\r
348	OUT EFI_MAC_ADDRESS *MAC\r
349	)\r
350	;\r
351	\r
352	extern\r
353	EFI_STATUS\r
354	EFIAPI\r
355	snp_undi32_nvdata (\r
356	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
357	IN BOOLEAN read_write,\r
358	IN UINTN offset,\r
359	IN UINTN buffer_size,\r
360	IN OUT VOID *buffer\r
361	)\r
362	;\r
363	\r
364	extern\r
365	EFI_STATUS\r
366	EFIAPI\r
367	snp_undi32_get_status (\r
368	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
369	OUT UINT32 *interrupt_status OPTIONAL,\r
370	OUT VOID **tx_buffer OPTIONAL\r
371	)\r
372	;\r
373	\r
374	extern\r
375	EFI_STATUS\r
376	EFIAPI\r
377	snp_undi32_transmit (\r
378	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
379	IN UINTN header_size,\r
380	IN UINTN buffer_size,\r
381	IN VOID *buffer,\r
382	IN EFI_MAC_ADDRESS * src_addr OPTIONAL,\r
383	IN EFI_MAC_ADDRESS * dest_addr OPTIONAL,\r
384	IN UINT16 *protocol OPTIONAL\r
385	)\r
386	;\r
387	\r
388	extern\r
389	EFI_STATUS\r
390	EFIAPI\r
391	snp_undi32_receive (\r
392	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
393	OUT UINTN *header_size OPTIONAL,\r
394	IN OUT UINTN *buffer_size,\r
395	OUT VOID *buffer,\r
396	OUT EFI_MAC_ADDRESS * src_addr OPTIONAL,\r
397	OUT EFI_MAC_ADDRESS * dest_addr OPTIONAL,\r
398	OUT UINT16 *protocol OPTIONAL\r
399	)\r
400	;\r
401	\r
1cc8ee78	402	VOID\r
	403	EFIAPI\r
	404	SnpWaitForPacketNotify (\r
	405	IN EFI_EVENT Event,\r
	406	IN VOID *SnpPtr\r
	407	);\r
	408	\r
	409	EFI_STATUS\r
	410	pxe_start (\r
	411	SNP_DRIVER *snp\r
	412	);\r
	413	\r
	414	EFI_STATUS\r
	415	pxe_stop (\r
	416	SNP_DRIVER *snp\r
	417	);\r
	418	\r
	419	EFI_STATUS\r
	420	pxe_init (\r
	421	SNP_DRIVER *snp,\r
	422	UINT16 OpFlags\r
	423	);\r
	424	\r
	425	EFI_STATUS\r
	426	pxe_shutdown (\r
	427	SNP_DRIVER *snp\r
	428	);\r
	429	\r
	430	EFI_STATUS\r
	431	pxe_get_stn_addr (\r
	432	SNP_DRIVER *snp\r
	433	);\r
	434	\r
878ddf1f	435	typedef\r
	436	EFI_STATUS\r
	437	(*issue_undi32_command) (\r
	438	UINT64 cdb\r
	439	);\r
1cc8ee78	440	\r
878ddf1f	441	typedef\r
	442	VOID\r
	443	(*ptr) (\r
	444	VOID\r
	445	);\r
	446	\r
	447	#define SNP_MEM_PAGES(x) (((x) - 1) / 4096 + 1)\r
	448	\r
878ddf1f	449	#endif /* _SNP_H */\r