net/fddi/defza.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*	FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
36 #define FZA_RESET_CLR	0x0000	/* run self-test and return to work */
43 #define FZA_EVENT_NXM_ERR	0x0080	/* non-existent memory access error;
45 					 * unsupported partial-word accesses
93 #define FZA_HALT_HOST		0x01	/* host-directed HALT */
95 #define FZA_HALT_NXM		0x03	/* adapter non-existent memory ref. */
102 #define FZA_TEST_FATAL		0x00	/* self-test catastrophic failure */
106 #define FZA_TEST_SRAM_STUCK1	0x04	/* SRAM stuck-at range 1 */
107 #define FZA_TEST_SRAM_STUCK2	0x05	/* SRAM stuck-at range 2 */
116 #define FZA_TEST_ELM_BIST	0x0e	/* ELM BiST */
117 #define FZA_TEST_ELM_CSR	0x0f	/* ELM CSR */
118 #define FZA_TEST_ELM_ADDR_UNIQ	0x10	/* ELM unique address */
130 #define FZA_TEST_68K_IRQ_STUCK	0x1C	/* 68000 interrupt line stuck-at */
163 #define FZA_MASK_NXM_ERR	0x0080	/* adapter non-existent memory
184 #define FZA_CONTROL_A_NXM_ERR		0x4000	/* adapter non-existent memory
208 		(FZA_REG_RESET - FZA_REG_BASE)
210 		(FZA_REG_INT_EVENT - FZA_REG_RESET - sizeof(u16))
212 		(FZA_REG_CONTROL_A - FZA_REG_INT_MASK - sizeof(u16))
257 	u32 id;			/* event ID */  member
267 #define FZA_RING_UNS_UND	0x00000000	/* undefined event ID */
306 #define FZA_RING_TX_DCC_ABORT	0x05000000	/* MAC-requested abort */
314 				 * bits [22:0]: right-shifted address of the
318 				 * bits [22:0]: right-shifted address of the
418  * DEFZA-AA rev. C03 board.  The board counts time in units of 80ns.
442 	u32 def_t_req;			/* default Requested TTRT (T_REQ) --
446 					 * (TVX) -- C03: 32768 [80ns]
448 	u32 def_t_max;			/* default Maximum TTRT (T_MAX) --
451 	u32 lem_threshold;		/* default LEM threshold -- C03: 8 */
452 	u32 def_station_id[2];		/* default station ID */
459 					 * -- C03: 12500000 [80ns]
461 	u32 ring_purger;		/* default ring purger enable --
465 	u32 smt_ver_max;		/* max SMT version ID */
466 	u32 smt_ver_min;		/* min SMT version ID */
484  * DEFZA-AA rev. C03 board, respectively.  The rtoken_timeout field is
495 					 * C03: [50001,t_max-1] [80ns]
502 	u32 station_id[2];		/* station ID */
556 	u32 phy_lee;			/* PHY link error estimate [-log10] */
763 	struct timer_list reset_timer;	/* RESET time-out trigger */
783 	uint station_id[2];		/* station ID */