diff options
| author | bouyer <bouyer@NetBSD.org> | 2002-04-18 11:56:11 +0000 |
|---|---|---|
| committer | bouyer <bouyer@NetBSD.org> | 2002-04-18 11:56:11 +0000 |
| commit | 172d73c2d525216fcbe6fd9d05b4f5630fb8deb3 (patch) | |
| tree | 7929eff74a61e7eea6b9dc89ef55743c21a459ee /sys/dev/microcode | |
| parent | 0e798bbe1e24c22cfdb5474fb573afbb4db2d7bc (diff) | |
Add hooks to drive the activity led via the GPIO pin 1, as required by some
tekram and symbios adapters.
Diffstat (limited to 'sys/dev/microcode')
| -rw-r--r-- | sys/dev/microcode/siop/siop.ss | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sys/dev/microcode/siop/siop.ss b/sys/dev/microcode/siop/siop.ss index 749c191dfc3..75d97d65092 100644 --- a/sys/dev/microcode/siop/siop.ss +++ b/sys/dev/microcode/siop/siop.ss @@ -1,4 +1,4 @@ -; $NetBSD: siop.ss,v 1.12 2000/10/23 14:53:53 bouyer Exp $ +; $NetBSD: siop.ss,v 1.13 2002/04/18 11:56:11 bouyer Exp $ ; ; Copyright (c) 2000 Manuel Bouyer. @@ -81,6 +81,9 @@ ENTRY get_extmsgdata; ENTRY resel_targ0; ENTRY msgin_space; ENTRY lunsw_return; +ENTRY led_on1; +ENTRY led_on2; +ENTRY led_off; EXTERN abs_script_sched_slot0; EXTERN abs_targ0; EXTERN abs_msgin; @@ -134,6 +137,10 @@ reselect_fail: ; check that host asserted SIGP, this'll clear SIGP in ISTAT MOVE CTEST2 & 0x40 TO SFBR; INT int_resfail, IF 0x00; +; a NOP by default; patched with MOVE GPREG & 0xfe to GPREG on compile-time +; option "SIOP_SYMLED" +led_on1: + NOP; script_sched: ; Clear DSA and init status MOVE 0xff to DSA0; @@ -197,7 +204,15 @@ reselect: MOVE 0xff to DSA3; MOVE 0x00 to SCRATCHA2; no tag MOVE 0x20 to SCRATCHA3; simple tag msg, ignored by reselected: +; a NOP by default; patched with MOVE GPREG | 0x01 to GPREG on compile-time +; option "SIOP_SYMLED" +led_off: + NOP; WAIT RESELECT REL(reselect_fail) +; a NOP by default; patched with MOVE GPREG & 0xfe to GPREG on compile-time +; option "SIOP_SYMLED" +led_on2: + NOP; MOVE SSID & 0x8f to SFBR MOVE SFBR to SCRATCHA0 ; save reselect ID ; find the rigth param for this target @@ -406,3 +421,9 @@ ldsa_select: JUMP ldsa_abs_selected; ldsa_data: NOP; contains data used by the MOVE MEMORY + +PROC siop_led_on: + MOVE GPREG & 0xfe TO GPREG; + +PROC siop_led_off: + MOVE GPREG | 0x01 TO GPREG; |
