sd53c8xx.i

著名操作系统Plan 9的第三版的部分核心源代码。现在很难找到了。Plan 9是bell实验室开发的Unix后继者。

/* 0510 */ 0x00000075L,
/* 0514 */ 0x80880000L, /*		jump	reselected */
/* 0518 */ 0x00000008L,
/* 051c */ 0x54000000L, /*		wait reselect sigp_set */
/* 0520 */ 0x000001acL,
/* 0524 */ 0x60000200L, /*		clear	target */
/* 0528 */ 0x00000000L,
/* 052c */ 0x9f030000L, /*		int	SIR_ERROR_NOT_MSG_IN_AFTER_RESELECT, when not msg_in */
/* 0530 */ 0x00000006L,
/* 0534 */ 0x0f000001L, /*		move	1, scratchb, when msg_in */
/* 0538 */ 0x0000005cL,
/* 053c */ 0x98041f80L, /*		int	error_not_identify_after_reselect, if not MSG_IDENTIFY and mask 0x1f */
/* 0540 */ 0x00000007L,
/* 0544 */ 0xc0000004L, /*	 	move	memory 4, dsa_head, dsa */
/* 0548 */ 0x00000008L,
/* 054c */ 0x00000010L,
/* 0550 */ 0x72100000L, /*		move	dsa0 to sfbr */
/* 0554 */ 0x00000000L,
/* 0558 */ 0x80840000L, /*		jump	find_dsa_1, if not 0 */
/* 055c */ 0x00000030L,
/* 0560 */ 0x72110000L, /*		move	dsa1 to sfbr */
/* 0564 */ 0x00000000L,
/* 0568 */ 0x80840000L, /*		jump	find_dsa_1, if not 0 */
/* 056c */ 0x00000020L,
/* 0570 */ 0x72120000L, /*		move	dsa2 to sfbr */
/* 0574 */ 0x00000000L,
/* 0578 */ 0x80840000L, /*		jump	find_dsa_1, if not 0 */
/* 057c */ 0x00000010L,
/* 0580 */ 0x72130000L, /*		move	dsa3 to sfbr */
/* 0584 */ 0x00000000L,
/* 0588 */ 0x980c0000L, /*		int	error_reselected, if 0 */
/* 058c */ 0x00000003L,
/* 0590 */ 0x88880000L, /*		call	load_state */
/* 0594 */ 0x000000f8L,
/* 0598 */ 0xc0000004L, /*		move	memory 4, state, scratcha */
/* 059c */ 0x00000678L,
/* 05a0 */ 0x00000034L,
/* 05a4 */ 0x72340000L, /*		move	scratcha0 to sfbr */
/* 05a8 */ 0x00000000L,
/* 05ac */ 0x80840003L, /*		jump	find_dsa_next, if not STATE_DISCONNECTED */
/* 05b0 */ 0x00000038L,
/* 05b4 */ 0x740a0700L, /*		move	ssid & 7 to sfbr */
/* 05b8 */ 0x00000000L,
/* 05bc */ 0xc0000001L, /*		move	memory 1, targ, find_dsa_smc1 */
/* 05c0 */ 0x00000680L,
/* 05c4 */ 0x000005c8L,
/* 05c8 */ 0x808400ffL, /*		jump	find_dsa_next, if not 255 */
/* 05cc */ 0x0000001cL,
/* 05d0 */ 0xc0000001L, /*		move	memory 1, lun, find_dsa_smc2 */
/* 05d4 */ 0x00000684L,
/* 05d8 */ 0x000005e4L,
/* 05dc */ 0x725c0000L, /*		move	scratchb0 to sfbr */
/* 05e0 */ 0x00000000L,
/* 05e4 */ 0x808cf8ffL, /*		jump	reload_sync, if 255 and mask ~7 */
/* 05e8 */ 0x00000034L,
/* 05ec */ 0xc0000004L, /*		move	memory 4, next, dsa */
/* 05f0 */ 0x0000068cL,
/* 05f4 */ 0x00000010L,
/* 05f8 */ 0x80880000L, /*		jump	find_dsa_loop */
/* 05fc */ 0x00ffff50L,
/* 0600 */ 0x60000008L, /*		clear	atn */
/* 0604 */ 0x00000000L,
/* 0608 */ 0x878b0000L, /*	        jump    msg_in_phase, when msg_in */
/* 060c */ 0x00fffbf4L,
/* 0610 */ 0x98080000L, /*	        int     SIR_MSG_REJECT */
/* 0614 */ 0x0000000aL,
/* 0618 */ 0x80880000L, /*	        jump    to_decisions */
/* 061c */ 0x00000010L,
/* 0620 */ 0x88880000L, /*		call	load_sync */
/* 0624 */ 0x00000134L,
/* 0628 */ 0x60000040L, /*		clear	ack */
/* 062c */ 0x00000000L,
/* 0630 */ 0x818b0000L, /*		jump	data_in_phase, when data_in */
/* 0634 */ 0x00fffa20L,
/* 0638 */ 0x828a0000L, /*		jump	cmd_phase, if cmd */
/* 063c */ 0x00fffa00L,
/* 0640 */ 0x808a0000L, /*		jump	data_out_phase, if data_out */
/* 0644 */ 0x00fffaecL,
/* 0648 */ 0x838a0000L, /*		jump	status_phase, if status */
/* 064c */ 0x00fffba4L,
/* 0650 */ 0x878a0000L, /*		jump	msg_in_phase, if msg_in */
/* 0654 */ 0x00fffbacL,
/* 0658 */ 0x98080000L, /*		int	error_unexpected_phase */
/* 065c */ 0x00000004L,
/* 0660 */ 0x838b0000L, /*		jump	status_phase, when status */
/* 0664 */ 0x00fffb8cL,
/* 0668 */ 0x878a0000L, /*		jump	msg_in_phase, if msg_in */
/* 066c */ 0x00fffb94L,
/* 0670 */ 0x98080000L, /*		int	error_unexpected_phase */
/* 0674 */ 0x00000004L,
/* 0678 */ 0x00000000L, /*	state:	defw	0 */
/* 067c */ 0x00000000L, /*	dmaaddr: defw	0 */
/* 0680 */ 0x00000000L, /*	targ:	defw	0 */
/* 0684 */ 0x00000000L, /*	lun:	defw	0 */
/* 0688 */ 0x00000000L, /*	sync:	defw	0 */
/* 068c */ 0x00000000L, /*	next:	defw	0 */
			/*	dsa_load_len = dsa_load_end - dsa_copy */
			/*	dsa_save_len = dsa_save_end - dsa_copy */
/* 0690 */ 0xc0000004L, /*		move	memory 4, dsa, load_state_smc0 + 4 */
/* 0694 */ 0x00000010L,
/* 0698 */ 0x000006a0L,
/* 069c */ 0xc0000018L, /*		move	memory dsa_load_len, 0, dsa_copy */
/* 06a0 */ 0x00000000L,
/* 06a4 */ 0x00000678L,
/* 06a8 */ 0x90080000L, /*		return */
/* 06ac */ 0x00000000L,
/* 06b0 */ 0xc0000004L, /*		move	memory 4, dsa, save_state_smc0 + 8 */
/* 06b4 */ 0x00000010L,
/* 06b8 */ 0x000006c4L,
/* 06bc */ 0xc0000008L, /*		move	memory dsa_save_len, dsa_copy, 0 */
/* 06c0 */ 0x00000678L,
/* 06c4 */ 0x00000000L,
/* 06c8 */ 0x90080000L, /*		return */
/* 06cc */ 0x00000000L,
/* 06d0 */ 0x721a0000L, /*		move	ctest2 to sfbr */
/* 06d4 */ 0x00000000L,
/* 06d8 */ 0xc0000004L, /*		move	memory 4, dsa_head, dsa */
/* 06dc */ 0x00000008L,
/* 06e0 */ 0x00000010L,
/* 06e4 */ 0x72100000L, /*		move	dsa0 to sfbr */
/* 06e8 */ 0x00000000L,
/* 06ec */ 0x80840000L, /*		jump	issue_check_1, if not 0 */
/* 06f0 */ 0x00000030L,
/* 06f4 */ 0x72110000L, /*		move	dsa1 to sfbr */
/* 06f8 */ 0x00000000L,
/* 06fc */ 0x80840000L, /*		jump	issue_check_1, if not 0 */
/* 0700 */ 0x00000020L,
/* 0704 */ 0x72120000L, /*		move	dsa2 to sfbr */
/* 0708 */ 0x00000000L,
/* 070c */ 0x80840000L, /*		jump	issue_check_1, if not 0 */
/* 0710 */ 0x00000010L,
/* 0714 */ 0x72130000L, /*		move	dsa3 to sfbr */
/* 0718 */ 0x00000000L,
/* 071c */ 0x808c0000L, /*		jump	wait_for_reselection, if 0 */
/* 0720 */ 0x00fffdf8L,
/* 0724 */ 0x88880000L, /*	 	call	load_state */
/* 0728 */ 0x00ffff64L,
/* 072c */ 0xc0000004L, /*		move	memory 4, state, scratcha */
/* 0730 */ 0x00000678L,
/* 0734 */ 0x00000034L,
/* 0738 */ 0x72340000L, /*		move	scratcha0 to sfbr */
/* 073c */ 0x00000000L,
/* 0740 */ 0x808c0002L, /*		jump	start, if STATE_ISSUE */
/* 0744 */ 0x00fff8c0L,
/* 0748 */ 0xc0000004L, /*		move	memory 4, next, dsa */
/* 074c */ 0x0000068cL,
/* 0750 */ 0x00000010L,
/* 0754 */ 0x80880000L, /*		jump	issue_check_loop */
/* 0758 */ 0x00ffff88L,
/* 075c */ 0xc0000004L, /*		move	memory 4, sync, scratcha */
/* 0760 */ 0x00000688L,
/* 0764 */ 0x00000034L,
/* 0768 */ 0x72340000L, /*		move	scratcha0 to sfbr */
/* 076c */ 0x00000000L,
/* 0770 */ 0x6a030000L, /*		move	sfbr to scntl3 */
/* 0774 */ 0x00000000L,
/* 0778 */ 0x72350000L, /*		move	scratcha1 to sfbr */
/* 077c */ 0x00000000L,
/* 0780 */ 0x6a050000L, /*		move	sfbr to sxfer */
/* 0784 */ 0x00000000L,
/* 0788 */ 0x90080000L, /*		return */
/* 078c */ 0x00000000L,
};

#define NA_SCRIPT_SIZE 484

struct na_patch na_patches[] = {
	{ 0x0006, 5 }, /* 00000018 */
	{ 0x000b, 4 }, /* 0000002c */
	{ 0x0013, 4 }, /* 0000004c */
	{ 0x0017, 1 }, /* 0000005c */
	{ 0x0018, 2 }, /* 00000060 */
	{ 0x001a, 1 }, /* 00000068 */
	{ 0x001b, 2 }, /* 0000006c */
	{ 0x0021, 1 }, /* 00000084 */
	{ 0x002b, 2 }, /* 000000ac */
	{ 0x002c, 1 }, /* 000000b0 */
	{ 0x0030, 2 }, /* 000000c0 */
	{ 0x0031, 1 }, /* 000000c4 */
	{ 0x0037, 2 }, /* 000000dc */
	{ 0x0038, 1 }, /* 000000e0 */
	{ 0x003a, 2 }, /* 000000e8 */
	{ 0x003b, 1 }, /* 000000ec */
	{ 0x0043, 4 }, /* 0000010c */
	{ 0x0047, 2 }, /* 0000011c */
	{ 0x0048, 1 }, /* 00000120 */
	{ 0x004e, 1 }, /* 00000138 */
	{ 0x004f, 2 }, /* 0000013c */
	{ 0x0051, 1 }, /* 00000144 */
	{ 0x0052, 2 }, /* 00000148 */
	{ 0x0058, 1 }, /* 00000160 */
	{ 0x0059, 2 }, /* 00000164 */
	{ 0x005b, 1 }, /* 0000016c */
	{ 0x0065, 2 }, /* 00000194 */
	{ 0x0066, 1 }, /* 00000198 */
	{ 0x006a, 2 }, /* 000001a8 */
	{ 0x006b, 1 }, /* 000001ac */
	{ 0x0073, 4 }, /* 000001cc */
	{ 0x0077, 2 }, /* 000001dc */
	{ 0x0078, 1 }, /* 000001e0 */
	{ 0x007e, 4 }, /* 000001f8 */
	{ 0x0082, 2 }, /* 00000208 */
	{ 0x0098, 1 }, /* 00000260 */
	{ 0x0099, 2 }, /* 00000264 */
	{ 0x009f, 2 }, /* 0000027c */
	{ 0x00a0, 1 }, /* 00000280 */
	{ 0x00b6, 2 }, /* 000002d8 */
	{ 0x00c2, 2 }, /* 00000308 */
	{ 0x00ca, 2 }, /* 00000328 */
	{ 0x00d0, 2 }, /* 00000340 */
	{ 0x00d6, 2 }, /* 00000358 */
	{ 0x00e6, 2 }, /* 00000398 */
	{ 0x00ec, 2 }, /* 000003b0 */
	{ 0x0102, 2 }, /* 00000408 */
	{ 0x010e, 2 }, /* 00000438 */
	{ 0x011c, 4 }, /* 00000470 */
	{ 0x0126, 2 }, /* 00000498 */
	{ 0x0134, 1 }, /* 000004d0 */
	{ 0x0135, 2 }, /* 000004d4 */
	{ 0x0139, 2 }, /* 000004e4 */
	{ 0x013a, 1 }, /* 000004e8 */
	{ 0x014e, 2 }, /* 00000538 */
	{ 0x0152, 4 }, /* 00000548 */
	{ 0x0153, 2 }, /* 0000054c */
	{ 0x0167, 1 }, /* 0000059c */
	{ 0x0168, 2 }, /* 000005a0 */
	{ 0x0170, 1 }, /* 000005c0 */
	{ 0x0171, 1 }, /* 000005c4 */
	{ 0x0175, 1 }, /* 000005d4 */
	{ 0x0176, 1 }, /* 000005d8 */
	{ 0x017c, 1 }, /* 000005f0 */
	{ 0x017d, 2 }, /* 000005f4 */
	{ 0x01a5, 2 }, /* 00000694 */
	{ 0x01a6, 1 }, /* 00000698 */
	{ 0x01a9, 1 }, /* 000006a4 */
	{ 0x01ad, 2 }, /* 000006b4 */
	{ 0x01ae, 1 }, /* 000006b8 */
	{ 0x01b0, 1 }, /* 000006c0 */
	{ 0x01b7, 4 }, /* 000006dc */
	{ 0x01b8, 2 }, /* 000006e0 */
	{ 0x01cc, 1 }, /* 00000730 */
	{ 0x01cd, 2 }, /* 00000734 */
	{ 0x01d3, 1 }, /* 0000074c */
	{ 0x01d4, 2 }, /* 00000750 */
	{ 0x01d8, 1 }, /* 00000760 */
	{ 0x01d9, 2 }, /* 00000764 */
};
#define NA_PATCHES 79

enum na_external {
	X_scsi_id_buf,
	X_msg_out_buf,
	X_cmd_buf,
	X_data_buf,
	X_status_buf,
	X_msgin_buf,
	X_dsa_0,
	X_dsa_1,
	X_dsa_head,
};

enum {
	E_issue_check_next = 1864,
	E_issue_check_1 = 1828,
	E_issue_check_loop = 1764,
	E_save_state_smc0 = 1724,
	E_load_state_smc0 = 1692,
	E_dsa_load_end = 1680,
	E_sync = 1672,
	E_dsa_save_end = 1664,
	E_dsa_copy = 1656,
	E_id_out_mismatch_recover = 1536,
	E_next = 1676,
	E_reload_sync = 1568,
	E_find_dsa_smc2 = 1508,
	E_lun = 1668,
	E_find_dsa_smc1 = 1480,
	E_targ = 1664,
	E_find_dsa_next = 1516,
	E_load_state = 1680,
	E_find_dsa_1 = 1424,
	E_find_dsa_loop = 1360,
	E_find_dsa = 1348,
	E_sigp_set = 1744,
	E_reselected = 1316,
	E_wsr_check = 1268,
	E_response_msg_in = 1172,
	E_response_repeat = 1132,
	E_response = 1108,
	E_reject = 988,
	E_wdtr = 964,
	E_sdtr = 876,
	E_ext_done = 988,
	E_ext_1 = 756,
	E_ext_2 = 900,
	E_ext_3 = 788,
	E_issue_check = 1752,
	E_extended = 708,
	E_ignore_wide = 1060,
	E_msg_in_skip = 692,
	E_disconnected = 1204,
	E_msg_in_not_reject = 532,
	E_rejected = 668,
	E_msg_in_phase = 516,
	E_status_phase = 500,
	E_data_out_mismatch = 464,
	E_data_out_block_mismatch = 368,
	E_data_out_normal = 440,
	E_data_out_block_loop = 332,
	E_data_out_phase = 308,
	E_post_data_to_decisions = 1632,
	E_data_in_mismatch = 272,
	E_data_block_mismatch_recover = 216,
	E_save_state = 1712,
	E_data_in_block_mismatch = 136,
	E_data_in_normal = 248,
	E_data_in_block_loop = 112,
	E_dmaaddr = 1660,
	E_state = 1656,
	E_data_in_phase = 88,
	E_cmd_out_mismatch = 80,
	E_cmd_phase = 64,
	E_to_decisions = 1584,
	E_id_out_mismatch = 48,
	E_start1 = 40,
	E_reselected_on_select = 1292,
	E_load_sync = 1884,
	E_start = 8,
	E_wait_for_reselection = 1308,
	E_idle = 0,
};
#define A_dsa_save_len 8
#define A_dsa_load_len 24
#define A_BSIZE 512
#define A_MSG_REJECT 7
#define A_X_MSG_WDTR 3
#define A_X_MSG_SDTR 1
#define A_X_MSG 1
#define A_MSG_IGNORE_WIDE_RESIDUE 35
#define A_MSG_RESTORE_POINTERS 3
#define A_MSG_SAVE_DATA_POINTER 2
#define A_MSG_DISCONNECT 4
#define A_MSG_IDENTIFY 128
#define A_RESULT_OK 0
#define A_STATE_DONE 4
#define A_STATE_DISCONNECTED 3
#define A_STATE_ISSUE 2
#define A_STATE_ALLOCATED 1
#define A_STATE_FREE 0
#define A_SIR_NOTIFY_RESELECTED_ON_SELECT 117
#define A_SIR_NOTIFY_LOAD_SYNC 116
#define A_SIR_NOTIFY_WSR 115
#define A_SIR_NOTIFY_BLOCK_DATA_IN 114
#define A_SIR_NOTIFY_DATA_OUT 113
#define A_SIR_NOTIFY_DATA_IN 112
#define A_SIR_NOTIFY_COMMAND 111
#define A_SIR_NOTIFY_DUMP_NEXT_CODE 110
#define A_SIR_NOTIFY_ISSUE_CHECK 109
#define A_SIR_NOTIFY_WAIT_RESELECT 108
#define A_SIR_NOTIFY_ISSUE 107
#define A_SIR_NOTIFY_SIGP 106
#define A_SIR_NOTIFY_DUMP2 105
#define A_SIR_NOTIFY_DUMP 104
#define A_SIR_NOTIFY_STATUS 103
#define A_SIR_NOTIFY_MSG_IN 102
#define A_SIR_NOTIFY_RESELECT 101
#define A_SIR_NOTIFY_DISC 100
#define A_SIR_MSG_IGNORE_WIDE_RESIDUE 16
#define A_SIR_MSG_WDTR 15
#define A_SIR_EV_PHASE_SWITCH_AFTER_ID 14
#define A_error_sigp_set 13
#define A_SIR_EV_RESPONSE_OK 12
#define A_SIR_MSG_SDTR 11
#define A_SIR_MSG_REJECT 10
#define A_error_too_little_data 9
#define A_error_too_much_data 8
#define A_error_not_identify_after_reselect 7
#define A_SIR_ERROR_NOT_MSG_IN_AFTER_RESELECT 6
#define A_error_weird_message 5
#define A_error_unexpected_phase 4
#define A_error_reselected 3
#define A_error_disconnected 2
#define A_error_not_cmd_complete 1
#define A_SIR_MSG_IO_COMPLETE 0