[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 SNP_DEBUG       0\r
#define FOUR_GIGABYTES  (UINT64) 0x100000000ULL\r
\r
#if SNP_DEBUG\r
#undef D_NET\r
#define D_NET                 D_WARN\r
#define SNP_PRINT(DebugInfo)  Print (DebugInfo)\r
#else\r
#define SNP_PRINT(DebugInfo)\r
#endif\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
#if SNP_DEBUG\r
extern\r
VOID\r
snp_wait_for_key (\r
  VOID\r
  )\r
;\r
#endif\r
\r
#endif /*  _SNP_H  */\r
Commit	Line	Data
878ddf1f	1	/*++\r
	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
	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
	25	#define SNP_DEBUG 0\r
	26	#define FOUR_GIGABYTES (UINT64) 0x100000000ULL\r
	27	\r
	28	#if SNP_DEBUG\r
	29	#undef D_NET\r
	30	#define D_NET D_WARN\r
	31	#define SNP_PRINT(DebugInfo) Print (DebugInfo)\r
	32	#else\r
	33	#define SNP_PRINT(DebugInfo)\r
	34	#endif\r
	35	\r
	36	#define SNP_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('s', 'n', 'd', 's')\r
	37	#define MAX_MAP_LENGTH 100\r
	38	\r
	39	#define PCI_BAR_IO_MASK 0x00000003\r
	40	#define PCI_BAR_IO_MODE 0x00000001\r
	41	\r
	42	#define PCI_BAR_MEM_MASK 0x0000000F\r
	43	#define PCI_BAR_MEM_MODE 0x00000000\r
	44	#define PCI_BAR_MEM_64BIT 0x00000004\r
	45	\r
	46	typedef struct {\r
	47	UINT32 Signature;\r
	48	EFI_LOCK lock;\r
	49	\r
	50	EFI_SIMPLE_NETWORK_PROTOCOL snp;\r
	51	EFI_SIMPLE_NETWORK_MODE mode;\r
	52	\r
	53	EFI_HANDLE device_handle;\r
	54	EFI_DEVICE_PATH_PROTOCOL *device_path;\r
	55	\r
	56	//\r
	57	// Local instance data needed by SNP driver\r
	58	//\r
	59	// Pointer to S/W UNDI API entry point\r
	60	// This will be NULL for H/W UNDI\r
	61	//\r
	62	EFI_STATUS (*issue_undi32_command) (UINT64 cdb);\r
	63	\r
	64	BOOLEAN is_swundi;\r
65	\r
66	//\r
67	// undi interface number, if one undi manages more nics\r
68	//\r
69	PXE_IFNUM if_num;\r
70	\r
71	//\r
72	// Allocated tx/rx buffer that was passed to UNDI Initialize.\r
73	//\r
74	UINT32 tx_rx_bufsize;\r
75	VOID *tx_rx_buffer;\r
76	//\r
77	// mappable buffers for receive and fill header for undi3.0\r
78	// these will be used if the user buffers are above 4GB limit (instead of\r
79	// mapping the user buffers)\r
80	//\r
81	UINT8 *receive_buf;\r
82	VOID *ReceiveBufUnmap;\r
83	UINT8 *fill_hdr_buf;\r
84	VOID *FillHdrBufUnmap;\r
85	\r
86	EFI_PCI_IO_PROTOCOL *IoFncs;\r
87	UINT8 IoBarIndex;\r
88	UINT8 MemoryBarIndex;\r
89	BOOLEAN IsOldUndi; // true for EFI1.0 UNDI (3.0) drivers\r
90	//\r
91	// Buffers for command descriptor block, command parameter block\r
92	// and data block.\r
93	//\r
94	PXE_CDB cdb;\r
95	VOID *cpb;\r
96	VOID *CpbUnmap;\r
97	VOID *db;\r
98	\r
99	//\r
100	// UNDI structure, we need to remember the init info for a long time!\r
101	//\r
102	PXE_DB_GET_INIT_INFO init_info;\r
103	\r
104	VOID *SnpDriverUnmap;\r
105	//\r
106	// when ever we map an address, we must remember it's address and the un-map\r
107	// cookie so that we can unmap later\r
108	//\r
109	struct s_map_list {\r
110	EFI_PHYSICAL_ADDRESS virt;\r
111	VOID *map_cookie;\r
112	} map_list[MAX_MAP_LENGTH];\r
113	}\r
114	SNP_DRIVER;\r
115	\r
116	#define EFI_SIMPLE_NETWORK_DEV_FROM_THIS(a) CR (a, SNP_DRIVER, snp, SNP_DRIVER_SIGNATURE)\r
117	\r
118	//\r
119	// Global Variables\r
120	//\r
121	extern EFI_COMPONENT_NAME_PROTOCOL gSimpleNetworkComponentName;\r
122	extern EFI_DRIVER_BINDING_PROTOCOL gSimpleNetworkDriverBinding;\r
123	\r
92dda53e	124	extern EFI_PCI_IO_PROTOCOL *mPciIoFncs;\r
	125	\r
	126	//\r
	127	// EFI Component Name Functions\r
	128	//\r
	129	EFI_STATUS\r
	130	EFIAPI\r
	131	SimpleNetworkComponentNameGetDriverName (\r
	132	IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
	133	IN CHAR8 *Language,\r
	134	OUT CHAR16 **DriverName\r
	135	);\r
	136	\r
	137	EFI_STATUS\r
	138	EFIAPI\r
	139	SimpleNetworkComponentNameGetControllerName (\r
	140	IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
	141	IN EFI_HANDLE ControllerHandle,\r
	142	IN EFI_HANDLE ChildHandle OPTIONAL,\r
	143	IN CHAR8 *Language,\r
	144	OUT CHAR16 **ControllerName\r
	145	);\r
	146	\r
878ddf1f	147	//\r
	148	// Virtual to physical mapping for all UNDI 3.0s.\r
	149	//\r
	150	extern struct s_v2p {\r
	151	struct s_v2p *next;\r
	152	VOID *vaddr;\r
	153	UINTN bsize;\r
	154	EFI_PHYSICAL_ADDRESS paddr;\r
	155	VOID *unmap;\r
	156	}\r
	157	*_v2p;\r
	158	\r
	159	EFI_STATUS\r
	160	add_v2p (\r
	161	struct s_v2p **v2p,\r
	162	EFI_PCI_IO_PROTOCOL_OPERATION type,\r
	163	VOID *vaddr,\r
	164	UINTN bsize\r
	165	)\r
	166	;\r
	167	\r
	168	EFI_STATUS\r
	169	find_v2p (\r
	170	struct s_v2p **v2p,\r
	171	VOID *vaddr\r
	172	)\r
	173	;\r
	174	\r
	175	EFI_STATUS\r
	176	del_v2p (\r
	177	VOID *vaddr\r
	178	)\r
	179	;\r
	180	\r
	181	extern\r
	182	VOID\r
	183	snp_undi32_callback_block_30 (\r
	184	IN UINT32 Enable\r
	185	)\r
	186	;\r
	187	\r
	188	extern\r
	189	VOID\r
	190	snp_undi32_callback_delay_30 (\r
	191	IN UINT64 MicroSeconds\r
	192	)\r
	193	;\r
	194	\r
	195	extern\r
	196	VOID\r
	197	snp_undi32_callback_memio_30 (\r
	198	IN UINT8 ReadOrWrite,\r
	199	IN UINT8 NumBytes,\r
	200	IN UINT64 MemOrPortAddress,\r
	201	IN OUT UINT64 BufferPtr\r
	202	)\r
	203	;\r
	204	\r
	205	extern\r
	206	VOID\r
	207	snp_undi32_callback_v2p_30 (\r
	208	IN UINT64 CpuAddr,\r
	209	IN OUT UINT64 DeviceAddrPtr\r
	210	)\r
211	;\r
212	\r
213	extern\r
214	VOID\r
215	snp_undi32_callback_block (\r
216	IN UINT64 UniqueId,\r
217	IN UINT32 Enable\r
218	)\r
219	;\r
220	\r
221	extern\r
222	VOID\r
223	snp_undi32_callback_delay (\r
224	IN UINT64 UniqueId,\r
225	IN UINT64 MicroSeconds\r
226	)\r
227	;\r
228	\r
229	extern\r
230	VOID\r
231	snp_undi32_callback_memio (\r
232	IN UINT64 UniqueId,\r
233	IN UINT8 ReadOrWrite,\r
234	IN UINT8 NumBytes,\r
235	IN UINT64 MemOrPortAddr,\r
236	IN OUT UINT64 BufferPtr\r
237	)\r
238	;\r
239	\r
240	extern\r
241	VOID\r
242	snp_undi32_callback_map (\r
243	IN UINT64 UniqueId,\r
244	IN UINT64 CpuAddr,\r
245	IN UINT32 NumBytes,\r
246	IN UINT32 Direction,\r
247	IN OUT UINT64 DeviceAddrPtr\r
248	)\r
249	;\r
250	\r
251	extern\r
252	VOID\r
253	snp_undi32_callback_unmap (\r
254	IN UINT64 UniqueId,\r
255	IN UINT64 CpuAddr,\r
256	IN UINT32 NumBytes,\r
257	IN UINT32 Direction,\r
258	IN UINT64 DeviceAddr // not a pointer to device address\r
259	)\r
260	;\r
261	\r
262	extern\r
263	VOID\r
264	snp_undi32_callback_sync (\r
265	IN UINT64 UniqueId,\r
266	IN UINT64 CpuAddr,\r
267	IN UINT32 NumBytes,\r
268	IN UINT32 Direction,\r
269	IN UINT64 DeviceAddr // not a pointer to device address\r
270	)\r
271	;\r
272	\r
273	extern\r
274	EFI_STATUS\r
275	EFIAPI\r
276	snp_undi32_start (\r
277	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
278	)\r
279	;\r
280	\r
281	extern\r
282	EFI_STATUS\r
283	EFIAPI\r
284	snp_undi32_stop (\r
285	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
286	)\r
287	;\r
288	\r
289	extern\r
290	EFI_STATUS\r
291	EFIAPI\r
292	snp_undi32_initialize (\r
293	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
294	IN UINTN extra_rx_buffer_size OPTIONAL,\r
295	IN UINTN extra_tx_buffer_size OPTIONAL\r
296	)\r
297	;\r
298	\r
299	extern\r
300	EFI_STATUS\r
301	EFIAPI\r
302	snp_undi32_reset (\r
303	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
304	IN BOOLEAN ExtendedVerification\r
305	)\r
306	;\r
307	\r
308	extern\r
309	EFI_STATUS\r
310	EFIAPI\r
311	snp_undi32_shutdown (\r
312	IN EFI_SIMPLE_NETWORK_PROTOCOL *this\r
313	)\r
314	;\r
315	\r
316	extern\r
317	EFI_STATUS\r
318	EFIAPI\r
319	snp_undi32_receive_filters (\r
320	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
321	IN UINT32 enable,\r
322	IN UINT32 disable,\r
323	IN BOOLEAN reset_mcast_filter,\r
324	IN UINTN mcast_filter_count OPTIONAL,\r
325	IN EFI_MAC_ADDRESS * mcast_filter OPTIONAL\r
326	)\r
327	;\r
328	\r
329	extern\r
330	EFI_STATUS\r
331	EFIAPI\r
332	snp_undi32_station_address (\r
333	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
334	IN BOOLEAN reset,\r
335	IN EFI_MAC_ADDRESS *new OPTIONAL\r
336	)\r
337	;\r
338	\r
339	extern\r
340	EFI_STATUS\r
341	EFIAPI\r
342	snp_undi32_statistics (\r
343	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
344	IN BOOLEAN reset,\r
345	IN OUT UINTN *statistics_size OPTIONAL,\r
346	IN OUT EFI_NETWORK_STATISTICS * statistics_table OPTIONAL\r
347	)\r
348	;\r
349	\r
350	extern\r
351	EFI_STATUS\r
352	EFIAPI\r
353	snp_undi32_mcast_ip_to_mac (\r
354	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
355	IN BOOLEAN IPv6,\r
356	IN EFI_IP_ADDRESS *IP,\r
357	OUT EFI_MAC_ADDRESS *MAC\r
358	)\r
359	;\r
360	\r
361	extern\r
362	EFI_STATUS\r
363	EFIAPI\r
364	snp_undi32_nvdata (\r
365	IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
366	IN BOOLEAN read_write,\r
367	IN UINTN offset,\r
368	IN UINTN buffer_size,\r
369	IN OUT VOID *buffer\r
370	)\r
371	;\r
372	\r
373	extern\r
374	EFI_STATUS\r
375	EFIAPI\r
376	snp_undi32_get_status (\r
377	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
378	OUT UINT32 *interrupt_status OPTIONAL,\r
379	OUT VOID **tx_buffer OPTIONAL\r
380	)\r
381	;\r
382	\r
383	extern\r
384	EFI_STATUS\r
385	EFIAPI\r
386	snp_undi32_transmit (\r
387	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
388	IN UINTN header_size,\r
389	IN UINTN buffer_size,\r
390	IN VOID *buffer,\r
391	IN EFI_MAC_ADDRESS * src_addr OPTIONAL,\r
392	IN EFI_MAC_ADDRESS * dest_addr OPTIONAL,\r
393	IN UINT16 *protocol OPTIONAL\r
394	)\r
395	;\r
396	\r
397	extern\r
398	EFI_STATUS\r
399	EFIAPI\r
400	snp_undi32_receive (\r
401	IN EFI_SIMPLE_NETWORK_PROTOCOL * this,\r
402	OUT UINTN *header_size OPTIONAL,\r
403	IN OUT UINTN *buffer_size,\r
404	OUT VOID *buffer,\r
405	OUT EFI_MAC_ADDRESS * src_addr OPTIONAL,\r
406	OUT EFI_MAC_ADDRESS * dest_addr OPTIONAL,\r
407	OUT UINT16 *protocol OPTIONAL\r
408	)\r
409	;\r
410	\r
1cc8ee78	411	VOID\r
	412	EFIAPI\r
	413	SnpWaitForPacketNotify (\r
	414	IN EFI_EVENT Event,\r
	415	IN VOID *SnpPtr\r
	416	);\r
	417	\r
	418	EFI_STATUS\r
	419	pxe_start (\r
	420	SNP_DRIVER *snp\r
	421	);\r
	422	\r
	423	EFI_STATUS\r
	424	pxe_stop (\r
	425	SNP_DRIVER *snp\r
	426	);\r
	427	\r
	428	EFI_STATUS\r
	429	pxe_init (\r
	430	SNP_DRIVER *snp,\r
	431	UINT16 OpFlags\r
	432	);\r
	433	\r
	434	EFI_STATUS\r
	435	pxe_shutdown (\r
	436	SNP_DRIVER *snp\r
	437	);\r
	438	\r
	439	EFI_STATUS\r
	440	pxe_get_stn_addr (\r
	441	SNP_DRIVER *snp\r
	442	);\r
	443	\r
878ddf1f	444	typedef\r
	445	EFI_STATUS\r
	446	(*issue_undi32_command) (\r
	447	UINT64 cdb\r
	448	);\r
1cc8ee78	449	\r
878ddf1f	450	typedef\r
	451	VOID\r
	452	(*ptr) (\r
	453	VOID\r
	454	);\r
	455	\r
	456	#define SNP_MEM_PAGES(x) (((x) - 1) / 4096 + 1)\r
	457	\r
	458	#if SNP_DEBUG\r
	459	extern\r
	460	VOID\r
	461	snp_wait_for_key (\r
	462	VOID\r
	463	)\r
	464	;\r
	465	#endif\r
	466	\r
	467	#endif /* _SNP_H */\r