6 #include <gpxe/device.h>
8 /* Parameter block for pxenv_unknown() */
9 struct s_PXENV_UNKNOWN {
10 PXENV_STATUS_t Status; /**< PXE status code */
13 typedef struct s_PXENV_UNKNOWN PXENV_UNKNOWN_t;
15 /* Union used for PXE API calls; we don't know the type of the
16 * structure until we interpret the opcode. Also, Status is available
17 * in the same location for any opcode, and it's convenient to have
18 * non-specific access to it.
21 /* Make it easy to read status for any operation */
22 PXENV_STATUS_t Status;
23 struct s_PXENV_UNKNOWN unknown;
24 struct s_PXENV_UNLOAD_STACK unload_stack;
25 struct s_PXENV_GET_CACHED_INFO get_cached_info;
26 struct s_PXENV_TFTP_READ_FILE restart_tftp;
27 struct s_PXENV_START_UNDI start_undi;
28 struct s_PXENV_STOP_UNDI stop_undi;
29 struct s_PXENV_START_BASE start_base;
30 struct s_PXENV_STOP_BASE stop_base;
31 struct s_PXENV_TFTP_OPEN tftp_open;
32 struct s_PXENV_TFTP_CLOSE tftp_close;
33 struct s_PXENV_TFTP_READ tftp_read;
34 struct s_PXENV_TFTP_READ_FILE tftp_read_file;
35 struct s_PXENV_TFTP_GET_FSIZE tftp_get_fsize;
36 struct s_PXENV_UDP_OPEN udp_open;
37 struct s_PXENV_UDP_CLOSE udp_close;
38 struct s_PXENV_UDP_WRITE udp_write;
39 struct s_PXENV_UDP_READ udp_read;
40 struct s_PXENV_UNDI_STARTUP undi_startup;
41 struct s_PXENV_UNDI_CLEANUP undi_cleanup;
42 struct s_PXENV_UNDI_INITIALIZE undi_initialize;
43 struct s_PXENV_UNDI_RESET undi_reset_adapter;
44 struct s_PXENV_UNDI_SHUTDOWN undi_shutdown;
45 struct s_PXENV_UNDI_OPEN undi_open;
46 struct s_PXENV_UNDI_CLOSE undi_close;
47 struct s_PXENV_UNDI_TRANSMIT undi_transmit;
48 struct s_PXENV_UNDI_SET_MCAST_ADDRESS undi_set_mcast_address;
49 struct s_PXENV_UNDI_SET_STATION_ADDRESS undi_set_station_address;
50 struct s_PXENV_UNDI_SET_PACKET_FILTER undi_set_packet_filter;
51 struct s_PXENV_UNDI_GET_INFORMATION undi_get_information;
52 struct s_PXENV_UNDI_GET_STATISTICS undi_get_statistics;
53 struct s_PXENV_UNDI_CLEAR_STATISTICS undi_clear_statistics;
54 struct s_PXENV_UNDI_INITIATE_DIAGS undi_initiate_diags;
55 struct s_PXENV_UNDI_FORCE_INTERRUPT undi_force_interrupt;
56 struct s_PXENV_UNDI_GET_MCAST_ADDRESS undi_get_mcast_address;
57 struct s_PXENV_UNDI_GET_NIC_TYPE undi_get_nic_type;
58 struct s_PXENV_UNDI_GET_IFACE_INFO undi_get_iface_info;
59 struct s_PXENV_UNDI_GET_STATE undi_get_state;
60 struct s_PXENV_UNDI_ISR undi_isr;
63 typedef union u_PXENV_ANY PXENV_ANY_t;
69 /** Driver-private data
71 * Use pxe_set_drvdata() and pxe_get_drvdata() to access this
76 /** PXENV+ structure address */
78 /** !PXE structure address */
84 /** Assigned IRQ number */
91 * Set PXE driver-private data
94 * @v priv Private data
96 static inline void pxe_set_drvdata ( struct pxe_device *pxe, void *priv ) {
101 * Get PXE driver-private data
104 * @ret priv Private data
106 static inline void * pxe_get_drvdata ( struct pxe_device *pxe ) {
110 extern int pxe_call ( struct pxe_device *pxe, unsigned int function,
111 void *params, size_t params_len );
112 extern int undi_probe ( struct pxe_device *pxe );
113 extern void undi_remove ( struct pxe_device *pxe );
115 extern struct net_device *pxe_netdev;