diff options
Diffstat (limited to 'sys/dev/microcode')
| -rw-r--r-- | sys/dev/microcode/siop/siop.out | 291 | ||||
| -rw-r--r-- | sys/dev/microcode/siop/siop.ss | 115 |
2 files changed, 278 insertions, 128 deletions
diff --git a/sys/dev/microcode/siop/siop.out b/sys/dev/microcode/siop/siop.out index effe33a0b9f..67a59edbbfa 100644 --- a/sys/dev/microcode/siop/siop.out +++ b/sys/dev/microcode/siop/siop.out @@ -1,121 +1,194 @@ -/* $NetBSD: siop.out,v 1.1 2000/04/21 17:57:01 bouyer Exp $ */ +/* $NetBSD: siop.out,v 1.2 2000/04/25 16:27:06 bouyer Exp $ */ /* * DO NOT EDIT - this file is automatically generated. - * created from siop.ss on Thu Apr 20 23:36:33 2000 + * created from siop.ss on Mon Apr 24 16:52:43 2000 */ const u_int32_t siop_script[] = { - 0x47000004, 0x00000048, /* 000 - 0 */ - 0x78340000, 0x00000000, /* 008 - 8 */ - 0x78350000, 0x00000000, /* 010 - 16 */ - 0x868b0000, 0x000000a0, /* 018 - 24 */ - 0x878b0000, 0x00000068, /* 020 - 32 */ - 0x808b0000, 0x00000118, /* 028 - 40 */ - 0x818b0000, 0x000000c0, /* 030 - 48 */ - 0x828b0000, 0x00000098, /* 038 - 56 */ - 0x838b0000, 0x000000a0, /* 040 - 64 */ - 0x98080000, 0x0000ffff, /* 048 - 72 */ - 0x54000000, 0x00000030, /* 050 - 80 */ - 0x740a8f00, 0x00000000, /* 058 - 88 */ - 0x6a340000, 0x00000000, /* 060 - 96 */ - 0x9f030000, 0x0000ffff, /* 068 - 104 */ - 0x1f00000c, 0x0000000c, /* 070 - 112 */ - 0x60000040, 0x00000000, /* 078 - 120 */ - 0x98080000, 0x0000ff02, /* 080 - 128 */ - 0x98080000, 0x0000ff03, /* 088 - 136 */ - 0x60000008, 0x00000000, /* 090 - 144 */ - 0x1f00000c, 0x0000000c, /* 098 - 152 */ - 0x808c0004, 0x000001a8, /* 0a0 - 160 */ - 0x808c0000, 0x000001d0, /* 0a8 - 168 */ - 0x808c0002, 0x000001d8, /* 0b0 - 176 */ - 0x98080000, 0x0000ff01, /* 0b8 - 184 */ - 0x1e000014, 0x00000014, /* 0c0 - 192 */ - 0x60000008, 0x00000000, /* 0c8 - 200 */ - 0x80880000, 0xffffff40, /* 0d0 - 208 */ - 0x1a00001c, 0x0000001c, /* 0d8 - 216 */ - 0x80880000, 0xffffff30, /* 0e0 - 224 */ - 0x1b000024, 0x00000024, /* 0e8 - 232 */ - 0x80880000, 0xffffff20, /* 0f0 - 240 */ - 0x88880000, 0x00000098, /* 0f8 - 248 */ - 0x1900002c, 0x0000002c, /* 100 - 256 */ - 0x7e350100, 0x00000000, /* 108 - 264 */ - 0x7e100800, 0x00000000, /* 110 - 272 */ - 0x7f110000, 0x00000000, /* 118 - 280 */ - 0x7f120000, 0x00000000, /* 120 - 288 */ - 0x7f130000, 0x00000000, /* 128 - 296 */ - 0x818b0000, 0xffffffc8, /* 130 - 304 */ - 0x88880000, 0x000000a0, /* 138 - 312 */ - 0x80880000, 0xfffffed0, /* 140 - 320 */ - 0x88880000, 0x00000048, /* 148 - 328 */ - 0x1800002c, 0x0000002c, /* 150 - 336 */ - 0x7e350100, 0x00000000, /* 158 - 344 */ - 0x7e100800, 0x00000000, /* 160 - 352 */ - 0x7f110000, 0x00000000, /* 168 - 360 */ - 0x7f120000, 0x00000000, /* 170 - 368 */ - 0x7f130000, 0x00000000, /* 178 - 376 */ - 0x808b0000, 0xffffffc8, /* 180 - 384 */ - 0x88880000, 0x00000050, /* 188 - 392 */ - 0x80880000, 0xfffffe80, /* 190 - 400 */ - 0x72100000, 0x00000000, /* 198 - 408 */ - 0x6a5c0000, 0x00000000, /* 1a0 - 416 */ - 0x72110000, 0x00000000, /* 1a8 - 424 */ - 0x6a5d0000, 0x00000000, /* 1b0 - 432 */ - 0x72120000, 0x00000000, /* 1b8 - 440 */ - 0x6a5e0000, 0x00000000, /* 1c0 - 448 */ - 0x72130000, 0x00000000, /* 1c8 - 456 */ - 0x6a5f0000, 0x00000000, /* 1d0 - 464 */ - 0x90080000, 0x00000000, /* 1d8 - 472 */ - 0x725c0000, 0x00000000, /* 1e0 - 480 */ - 0x6a100000, 0x00000000, /* 1e8 - 488 */ - 0x725d0000, 0x00000000, /* 1f0 - 496 */ - 0x6a110000, 0x00000000, /* 1f8 - 504 */ - 0x725e0000, 0x00000000, /* 200 - 512 */ - 0x6a120000, 0x00000000, /* 208 - 520 */ - 0x725f0000, 0x00000000, /* 210 - 528 */ - 0x6a130000, 0x00000000, /* 218 - 536 */ - 0x90080000, 0x00000000, /* 220 - 544 */ - 0x7c027f00, 0x00000000, /* 228 - 552 */ - 0x60000008, 0x00000000, /* 230 - 560 */ - 0x60000040, 0x00000000, /* 238 - 568 */ - 0x48000000, 0x00000000, /* 240 - 576 */ - 0x90080000, 0x00000000, /* 248 - 584 */ - 0x88880000, 0xffffffd0, /* 250 - 592 */ - 0x74340100, 0x00000000, /* 258 - 600 */ - 0x808c0000, 0xfffffde8, /* 260 - 608 */ - 0x72350000, 0x00000000, /* 268 - 616 */ - 0x808c0000, 0xfffffdd8, /* 270 - 624 */ - 0x98080000, 0x0000ff04, /* 278 - 632 */ - 0x88880000, 0xffffffa0, /* 280 - 640 */ - 0x98080000, 0x0000ff00, /* 288 - 648 */ - 0x60000040, 0x00000000, /* 290 - 656 */ - 0x7a340100, 0x00000000, /* 298 - 664 */ - 0x80880000, 0xfffffde8, /* 2a0 - 672 */ + 0x78340000, 0x00000000, /* 000 - 0 */ + 0x78350000, 0x00000000, /* 008 - 8 */ + 0x868b0000, 0x000000d8, /* 010 - 16 */ + 0x878b0000, 0x00000078, /* 018 - 24 */ + 0x808b0000, 0x00000150, /* 020 - 32 */ + 0x818b0000, 0x000000f8, /* 028 - 40 */ + 0x828b0000, 0x000000d0, /* 030 - 48 */ + 0x838b0000, 0x000000d8, /* 038 - 56 */ + 0x98080000, 0x0000ffff, /* 040 - 64 */ + 0x54000000, 0x00000030, /* 048 - 72 */ + 0x740a8f00, 0x00000000, /* 050 - 80 */ + 0x6a340000, 0x00000000, /* 058 - 88 */ + 0x9f030000, 0x0000ffff, /* 060 - 96 */ + 0x1f00001c, 0x0000001c, /* 068 - 104 */ + 0x60000040, 0x00000000, /* 070 - 112 */ + 0x98080000, 0x0000ff04, /* 078 - 120 */ + 0x741a4000, 0x00000000, /* 080 - 128 */ + 0x980c0000, 0x0000ff06, /* 088 - 136 */ + 0x80880000, 0x00000280, /* 090 - 144 */ + 0x60000008, 0x00000000, /* 098 - 152 */ + 0x1f00001c, 0x0000001c, /* 0a0 - 160 */ + 0x808c0004, 0x000001d0, /* 0a8 - 168 */ + 0x808c0000, 0x000001f8, /* 0b0 - 176 */ + 0x808c0002, 0x00000200, /* 0b8 - 184 */ + 0x808c0001, 0x00000210, /* 0c0 - 192 */ + 0x98080000, 0x0000ff01, /* 0c8 - 200 */ + 0x60000040, 0x00000000, /* 0d0 - 208 */ + 0x80880000, 0xffffff30, /* 0d8 - 216 */ + 0x58000008, 0x00000000, /* 0e0 - 224 */ + 0x60000040, 0x00000000, /* 0e8 - 232 */ + 0x1e00003c, 0x0000003c, /* 0f0 - 240 */ + 0x60000008, 0x00000000, /* 0f8 - 248 */ + 0x80880000, 0xffffff08, /* 100 - 256 */ + 0x1a000044, 0x00000044, /* 108 - 264 */ + 0x80880000, 0xfffffef8, /* 110 - 272 */ + 0x1b00004c, 0x0000004c, /* 118 - 280 */ + 0x80880000, 0xfffffee8, /* 120 - 288 */ + 0x88880000, 0x00000098, /* 128 - 296 */ + 0x19000054, 0x00000054, /* 130 - 304 */ + 0x7e350100, 0x00000000, /* 138 - 312 */ + 0x7e100800, 0x00000000, /* 140 - 320 */ + 0x7f110000, 0x00000000, /* 148 - 328 */ + 0x7f120000, 0x00000000, /* 150 - 336 */ + 0x7f130000, 0x00000000, /* 158 - 344 */ + 0x818b0000, 0xffffffc8, /* 160 - 352 */ + 0x88880000, 0x000000a0, /* 168 - 360 */ + 0x80880000, 0xfffffe98, /* 170 - 368 */ + 0x88880000, 0x00000048, /* 178 - 376 */ + 0x18000054, 0x00000054, /* 180 - 384 */ + 0x7e350100, 0x00000000, /* 188 - 392 */ + 0x7e100800, 0x00000000, /* 190 - 400 */ + 0x7f110000, 0x00000000, /* 198 - 408 */ + 0x7f120000, 0x00000000, /* 1a0 - 416 */ + 0x7f130000, 0x00000000, /* 1a8 - 424 */ + 0x808b0000, 0xffffffc8, /* 1b0 - 432 */ + 0x88880000, 0x00000050, /* 1b8 - 440 */ + 0x80880000, 0xfffffe48, /* 1c0 - 448 */ + 0x72100000, 0x00000000, /* 1c8 - 456 */ + 0x6a5c0000, 0x00000000, /* 1d0 - 464 */ + 0x72110000, 0x00000000, /* 1d8 - 472 */ + 0x6a5d0000, 0x00000000, /* 1e0 - 480 */ + 0x72120000, 0x00000000, /* 1e8 - 488 */ + 0x6a5e0000, 0x00000000, /* 1f0 - 496 */ + 0x72130000, 0x00000000, /* 1f8 - 504 */ + 0x6a5f0000, 0x00000000, /* 200 - 512 */ + 0x90080000, 0x00000000, /* 208 - 520 */ + 0x725c0000, 0x00000000, /* 210 - 528 */ + 0x6a100000, 0x00000000, /* 218 - 536 */ + 0x725d0000, 0x00000000, /* 220 - 544 */ + 0x6a110000, 0x00000000, /* 228 - 552 */ + 0x725e0000, 0x00000000, /* 230 - 560 */ + 0x6a120000, 0x00000000, /* 238 - 568 */ + 0x725f0000, 0x00000000, /* 240 - 576 */ + 0x6a130000, 0x00000000, /* 248 - 584 */ + 0x90080000, 0x00000000, /* 250 - 592 */ + 0x7c027f00, 0x00000000, /* 258 - 600 */ + 0x60000008, 0x00000000, /* 260 - 608 */ + 0x60000040, 0x00000000, /* 268 - 616 */ + 0x48000000, 0x00000000, /* 270 - 624 */ + 0x90080000, 0x00000000, /* 278 - 632 */ + 0x88880000, 0xffffffd0, /* 280 - 640 */ + 0x74340100, 0x00000000, /* 288 - 648 */ + 0x808c0000, 0x00000080, /* 290 - 656 */ + 0x72350000, 0x00000000, /* 298 - 664 */ + 0x808c0000, 0x00000070, /* 2a0 - 672 */ + 0x98080000, 0x0000ff07, /* 2a8 - 680 */ + 0x88880000, 0xffffffa0, /* 2b0 - 688 */ + 0x98080000, 0x0000ff00, /* 2b8 - 696 */ + 0x60000040, 0x00000000, /* 2c0 - 704 */ + 0x7a340100, 0x00000000, /* 2c8 - 712 */ + 0x80880000, 0xfffffdc0, /* 2d0 - 720 */ + 0x60000040, 0x00000000, /* 2d8 - 728 */ + 0x9f020000, 0x0000ffff, /* 2e0 - 736 */ + 0x1f000024, 0x00000024, /* 2e8 - 744 */ + 0x98080000, 0x0000ff02, /* 2f0 - 752 */ + 0x60000040, 0x00000000, /* 2f8 - 760 */ + 0x9f020000, 0x0000ffff, /* 300 - 768 */ + 0x1f00002c, 0x0000002c, /* 308 - 776 */ + 0x98080000, 0x0000ff03, /* 310 - 784 */ + 0x10000000, 0x00000000, /* 318 - 792 */ }; -#define A_t_id 0x00000004 -#define A_t_msg_in 0x0000000c -#define A_t_msg_out 0x00000014 -#define A_t_cmd 0x0000001c -#define A_t_status 0x00000024 -#define A_t_data 0x0000002c +const u_int32_t slot_script[] = { + 0x80880000, 0x00000044, /* 000 - 0 */ + 0x78100000, 0x00000000, /* 008 - 8 */ + 0x78110100, 0x00000000, /* 010 - 16 */ + 0x78120200, 0x00000000, /* 018 - 24 */ + 0x78130300, 0x00000000, /* 020 - 32 */ + 0x43000014, 0x00000000, /* 028 - 40 */ + 0xc0000004, 0x00000000, 0x00000000, /* 030 - 48 */ + 0x80080000, 0x00000000, /* 03c - 60 */ + 0x10000000, 0x00000000, /* 044 - 68 */ + 0x10000000, 0x00000000, /* 04c - 76 */ +}; + +const u_int32_t endslot_script[] = { + 0x80080000, 0x00000000, /* 000 - 0 */ +}; + +#define A_t_id 0x00000014 +#define A_t_msg_in 0x0000001c +#define A_t_ext_msg_in 0x00000024 +#define A_t_ext_msg_data 0x0000002c +#define A_t_ext_msg_tag 0x00000034 +#define A_t_msg_out 0x0000003c +#define A_t_cmd 0x00000044 +#define A_t_status 0x0000004c +#define A_t_data 0x00000054 #define A_int_done 0x0000ff00 #define A_int_msgin 0x0000ff01 -#define A_int_resel 0x0000ff02 -#define A_int_resfail 0x0000ff03 -#define A_int_disc 0x0000ff04 +#define A_int_extmsgin 0x0000ff02 +#define A_int_extmsgdata 0x0000ff03 +#define A_int_resel 0x0000ff04 +#define A_int_reseltag 0x0000ff05 +#define A_int_resfail 0x0000ff06 +#define A_int_disc 0x0000ff07 #define A_int_err 0x0000ffff #define A_flag_sdp 0x00000001 -#define Ent_waitphase 0x00000018 -#define Ent_select 0x00000000 -#define Ent_msgout 0x000000c0 -#define Ent_msgin 0x00000090 -#define Ent_dataout 0x00000148 -#define Ent_datain 0x000000f8 -#define Ent_cmdout 0x000000d8 -#define Ent_status 0x000000e8 -#define Ent_disconnect 0x00000228 -#define Ent_reselect 0x00000050 -#define Ent_reselected 0x00000008 -#define Ent_handle_reselect 0x00000000 +#define Ent_waitphase 0x00000010 +#define Ent_send_msgout 0x000000e0 +#define Ent_msgout 0x000000f0 +#define Ent_msgin 0x00000098 +#define Ent_msgin_ack 0x000000d0 +#define Ent_dataout 0x00000178 +#define Ent_datain 0x00000128 +#define Ent_cmdout 0x00000108 +#define Ent_status 0x00000118 +#define Ent_disconnect 0x00000258 +#define Ent_reselect 0x00000048 +#define Ent_selected 0x00000000 +#define Ent_get_extmsgdata 0x000002f8 +#define Ent_sheduler 0x00000318 +#define Ent_slot 0x00000000 +#define Ent_idsa0 0x00000008 +#define Ent_idsa1 0x00000010 +#define Ent_idsa2 0x00000018 +#define Ent_idsa3 0x00000020 +#define Ent_slotdata 0x00000044 +#define Ent_nextslot 0x0000004c +#define Ent_endslot 0x00000000 +#define E_slot_nextp 0x00000000 +u_int32_t E_slot_nextp_Used[] = { + 0x0000000e, +}; + +#define E_slot_shed_addrsrc 0x00000000 +u_int32_t E_slot_shed_addrsrc_Used[] = { + 0x0000000d, +}; + +#define E_slot_abs_reselect 0x00000000 +u_int32_t E_slot_abs_reselect_Used[] = { + 0x0000000b, +}; + +#define E_slot_abs_selected 0x00000000 +u_int32_t E_slot_abs_selected_Used[] = { + 0x00000010, +}; + +#define E_endslot_abs_reselect 0x00000000 +u_int32_t E_endslot_abs_reselect_Used[] = { + 0x00000001, +}; + -u_int32_t INSTRUCTIONS = 0x00000055; +u_int32_t INSTRUCTIONS = 0x0000006f; u_int32_t PATCHES = 0x00000000; diff --git a/sys/dev/microcode/siop/siop.ss b/sys/dev/microcode/siop/siop.ss index e7e6b61220f..77b9a29318a 100644 --- a/sys/dev/microcode/siop/siop.ss +++ b/sys/dev/microcode/siop/siop.ss @@ -1,42 +1,63 @@ ARCH 720 -; offsets of sym_xfer -ABSOLUTE t_id = 4; -ABSOLUTE t_msg_in = 12; -ABSOLUTE t_msg_out = 20; -ABSOLUTE t_cmd = 28; -ABSOLUTE t_status = 36; -ABSOLUTE t_data = 44; +; offsets in sym_xfer +ABSOLUTE t_id = 20; +ABSOLUTE t_msg_in = 28; +ABSOLUTE t_ext_msg_in = 36; +ABSOLUTE t_ext_msg_data = 44; +ABSOLUTE t_ext_msg_tag = 52; +ABSOLUTE t_msg_out = 60; +ABSOLUTE t_cmd = 68; +ABSOLUTE t_status = 76; +ABSOLUTE t_data = 84; ;; interrupt codes ABSOLUTE int_done = 0xff00; ABSOLUTE int_msgin = 0xff01; -ABSOLUTE int_resel = 0xff02; -ABSOLUTE int_resfail = 0xff03; -ABSOLUTE int_disc = 0xff04; +ABSOLUTE int_extmsgin = 0xff02; +ABSOLUTE int_extmsgdata = 0xff03; +ABSOLUTE int_resel = 0xff04; +ABSOLUTE int_reseltag = 0xff05; +ABSOLUTE int_resfail = 0xff06; +ABSOLUTE int_disc = 0xff07; ABSOLUTE int_err = 0xffff; ; flags for scratcha0 ABSOLUTE flag_sdp = 0x01 ; got save data pointer ENTRY waitphase; -ENTRY select; +ENTRY send_msgout; ENTRY msgout; ENTRY msgin; +ENTRY msgin_ack; ENTRY dataout; ENTRY datain; ENTRY cmdout; ENTRY status; ENTRY disconnect; ENTRY reselect; -ENTRY reselected; -ENTRY handle_reselect; +ENTRY selected; +ENTRY get_extmsgdata; +ENTRY sheduler; +ENTRY slot; +ENTRY idsa0; +ENTRY idsa1; +ENTRY idsa2; +ENTRY idsa3; +ENTRY slotdata; +ENTRY nextslot; +ENTRY endslot; + +EXTERN slot_nextp; +EXTERN slot_shed_addrsrc; +EXTERN slot_abs_reselect; +EXTERN slot_abs_selected; + +EXTERN endslot_abs_reselect; PROC siop_script: -select: - SELECT ATN FROM t_id, REL(reselect); -reselected: +selected: ; starting a new session, init 'local variables' MOVE 0 to SCRATCHA0 ; flags MOVE 0 to SCRATCHA1 ; DSA offset (for S/G save data pointer) @@ -60,7 +81,10 @@ reselect: INT int_resel; reselect_fail: - INT int_resfail; + ; check that host asserted SIGP, this'll clear SIGP in ISTAT + MOVE CTEST2 & 0x40 TO SFBR; + INT int_resfail, IF 0x00; + JUMP REL(sheduler); msgin: CLEAR ATN @@ -68,7 +92,16 @@ msgin: JUMP REL(handle_dis), IF 0x04 ; disconnect message JUMP REL(handle_cmpl), IF 0x00 ; command complete message JUMP REL(handle_sdp), IF 0x02 ; save data pointer message + JUMP REL(handle_extin), IF 0x01 ; extended message INT int_msgin; +msgin_ack: + CLEAR ACK; + JUMP REL(waitphase); + +; entry point for msgout after a msgin or status phase +send_msgout: + SET ATN; + CLEAR ACK; msgout: MOVE FROM t_msg_out, WHEN MSG_OUT; CLEAR ATN; @@ -138,9 +171,9 @@ handle_dis: CALL REL(disconnect); ; if we didn't get sdp, or if offset is 0, no need to interrupt MOVE SCRATCHA0 & flag_sdp TO SFBR; - JUMP REL(reselect), if 0x00; + JUMP REL(sheduler), if 0x00; MOVE SCRATCHA1 TO SFBR; - JUMP REL(reselect), if 0x00; + JUMP REL(sheduler), if 0x00; ; Ok, we need to save data pointers INT int_disc; @@ -151,3 +184,47 @@ handle_sdp: CLEAR ACK; MOVE SCRATCHA0 | flag_sdp TO SCRATCHA0; JUMP REL(msgin) ; should get a disconnect message now + +handle_extin: + CLEAR ACK; + INT int_err, IF NOT MSG_IN; + MOVE FROM t_ext_msg_in, WHEN MSG_IN; + INT int_extmsgin; /* let host fill in t_ext_msg_data */ +get_extmsgdata: + CLEAR ACK; + INT int_err, IF NOT MSG_IN; + MOVE FROM t_ext_msg_data, WHEN MSG_IN; + INT int_extmsgdata; + +sheduler: + NOP; /* will be changed by the slot scripts */ + +; script used for the sheduler: when a slot is free the JUMP points to +; the next slot so that instructions for this slot are not run. +; once the CPU has set up the slot variables (DSA address) it changes +; the JUMP address to 0 (so that it'll jump to the next instruction) and +; this command will be processed next time the sheduler is executed. +; When the target has been successfully selected the script changes the jump +; addr back to the next slot, so that it's ignored the next time. +; + +PROC slot_script: +slot: + JUMP REL(nextslot); +idsa0: + MOVE 0x00 to dsa0; +idsa1: + MOVE 0x01 to dsa1; +idsa2: + MOVE 0x02 to dsa2; +idsa3: + MOVE 0x03 to dsa3; + SELECT ATN FROM t_id, slot_abs_reselect; + MOVE MEMORY 4, slot_shed_addrsrc, slot_nextp; + JUMP slot_abs_selected; +slotdata: + NOP; slot variables: dsa & jumppatchp +nextslot: NOP; /* will be changed to the next slot entry + +PROC endslot_script: + JUMP endslot_abs_reselect; |
