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freebsd-dev/sys/i386/bios/apm_init/apm_init.inc

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Laptop Advanced Power Management support by HOSOKAWA Tatsumi. Submitted by: HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
/* This file is automatically generated by bin2asm */
/* Original file is 'apm_init' */
On my GW2K Handbook486 this code would reset when called from locore.s I think I have narrowed this down to the stack being overflown. I have taken the push/pop of %fs out, it shouldn't be needed anyway, but the real & correct solution might to save the registers on the stack in locore.s before calling this stuff.
1994-10-01 21:29:50 +00:00
.byte 0xfa, 0x55, 0x66, 0x8c, 0xd8, 0x66, 0x8e, 0xe0
Bring in most of Bruce's prot_to_real() changes into the APM BIOS startup code. Reviewed by: bde
1996-03-11 06:48:57 +00:00
.byte 0x66, 0xb8, 0xe8, 0x00, 0x66, 0x8e, 0xd8, 0x66
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x8e, 0xc0, 0x66, 0x8e, 0xd0, 0x89, 0x25, 0x94
On my GW2K Handbook486 this code would reset when called from locore.s I think I have narrowed this down to the stack being overflown. I have taken the push/pop of %fs out, it shouldn't be needed anyway, but the real & correct solution might to save the registers on the stack in locore.s before calling this stuff.
1994-10-01 21:29:50 +00:00
.byte 0x01, 0x00, 0x00, 0xbc, 0x00, 0x00, 0x01, 0x00
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x0f, 0x01, 0x0d, 0xb0, 0x01, 0x00, 0x00, 0xe8
.byte 0x24, 0x01, 0x00, 0x00, 0xb4, 0x53, 0xb0, 0x00
Laptop Advanced Power Management support by HOSOKAWA Tatsumi. Submitted by: HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
.byte 0x66, 0xbb, 0x00, 0x00, 0x00, 0x00, 0xfb, 0xcd
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
.byte 0x15, 0xfa, 0x73, 0x15, 0x66, 0xe8, 0xde, 0x00
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x00, 0x00, 0xc7, 0x05, 0x98, 0x01, 0x00, 0x00
.byte 0xff, 0xff, 0xff, 0xff, 0xe9, 0xa0, 0x00, 0x00
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
.byte 0x00, 0x89, 0xc2, 0x66, 0xe8, 0xc7, 0x00, 0x00
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x00, 0x66, 0x81, 0xfb, 0x4d, 0x50, 0x74, 0x0f
.byte 0xc7, 0x05, 0x98, 0x01, 0x00, 0x00, 0xff, 0xff
.byte 0xff, 0xff, 0xe9, 0x82, 0x00, 0x00, 0x00, 0xf7
On my GW2K Handbook486 this code would reset when called from locore.s I think I have narrowed this down to the stack being overflown. I have taken the push/pop of %fs out, it shouldn't be needed anyway, but the real & correct solution might to save the registers on the stack in locore.s before calling this stuff.
1994-10-01 21:29:50 +00:00
.byte 0xc1, 0x02, 0x00, 0x00, 0x00, 0x75, 0x0c, 0xc7
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x05, 0x98, 0x01, 0x00, 0x00, 0xfe, 0xff, 0xff
.byte 0xff, 0xeb, 0x6e, 0x81, 0xe2, 0xff, 0xff, 0x00
.byte 0x00, 0x89, 0x15, 0x98, 0x01, 0x00, 0x00, 0x81
.byte 0xe1, 0xff, 0xff, 0x00, 0x00, 0x89, 0x0d, 0x9c
.byte 0x01, 0x00, 0x00, 0xe8, 0xb0, 0x00, 0x00, 0x00
.byte 0xb4, 0x53, 0xb0, 0x04, 0x66, 0xbb, 0x00, 0x00
.byte 0x00, 0x00, 0xfb, 0xcd, 0x15, 0xfa, 0xb4, 0x53
.byte 0xb0, 0x03, 0x66, 0xbb, 0x00, 0x00, 0x00, 0x00
.byte 0xfb, 0xcd, 0x15, 0xfa, 0x73, 0x12, 0x66, 0xe8
.byte 0x5c, 0x00, 0x00, 0x00, 0xc7, 0x05, 0x98, 0x01
.byte 0x00, 0x00, 0xfd, 0xff, 0xff, 0xff, 0xeb, 0x21
.byte 0x89, 0xc5, 0x66, 0xe8, 0x48, 0x00, 0x00, 0x00
.byte 0xb8, 0xff, 0xff, 0x00, 0x00, 0x21, 0xc5, 0x21
.byte 0xc1, 0x21, 0xc2, 0x21, 0xc6, 0x21, 0xc7, 0xc1
.byte 0xe5, 0x10, 0x09, 0xe9, 0xc1, 0xe7, 0x10, 0x09
.byte 0xfe, 0xfa, 0x0f, 0x01, 0x1d, 0xb0, 0x01, 0x00
.byte 0x00, 0x8b, 0x25, 0x94, 0x01, 0x00, 0x00, 0x8b
.byte 0x2d, 0x98, 0x01, 0x00, 0x00, 0x8b, 0x3d, 0x9c
.byte 0x01, 0x00, 0x00, 0x66, 0x8c, 0xe0, 0x66, 0x8e
.byte 0xd0, 0x66, 0x8e, 0xc0, 0x66, 0x8e, 0xd8, 0x31
.byte 0xc0, 0x66, 0x8e, 0xe0, 0x89, 0xe8, 0x5d, 0xcb
Laptop Advanced Power Management support by HOSOKAWA Tatsumi. Submitted by: HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
.byte 0xfa, 0x0f, 0x20, 0xc0, 0x66, 0x83, 0xc8, 0x01
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
.byte 0x0f, 0x22, 0xc0, 0x66, 0xea, 0x33, 0x01, 0x00
Bring in most of Bruce's prot_to_real() changes into the APM BIOS startup code. Reviewed by: bde
1996-03-11 06:48:57 +00:00
.byte 0x00, 0xe0, 0x00, 0x66, 0xb8, 0xe8, 0x00, 0x8e
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0xd8, 0x8e, 0xd0, 0x8e, 0xc0, 0x0f, 0x01, 0x1d
.byte 0xb0, 0x01, 0x00, 0x00, 0xc3, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x66, 0xb8, 0xf8, 0x00, 0xea, 0x5b, 0x01, 0x00
Bring in most of Bruce's prot_to_real() changes into the APM BIOS startup code. Reviewed by: bde
1996-03-11 06:48:57 +00:00
.byte 0x00, 0xf0, 0x00, 0x8e, 0xd8, 0x8e, 0xd0, 0x8e
.byte 0xc0, 0x0f, 0x20, 0xc0, 0x66, 0x83, 0xe0, 0xfe
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0x0f, 0x22, 0xc0, 0x66, 0xea, 0x73, 0x01, 0x00
Bring in most of Bruce's prot_to_real() changes into the APM BIOS startup code. Reviewed by: bde
1996-03-11 06:48:57 +00:00
.byte 0x00, 0x00, 0x80, 0x8c, 0xc8, 0x8e, 0xd8, 0x8e
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
.byte 0xd0, 0x8e, 0xc0, 0x67, 0x66, 0x0f, 0x01, 0x1d
.byte 0xb6, 0x01, 0x00, 0x00, 0x66, 0xc3, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
Laptop Advanced Power Management support by HOSOKAWA Tatsumi. Submitted by: HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
.byte 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
Do a APM BIOS dis-connect before attempting to do a 32-bit connection just in case a connection already existed. Also, a minor optimization in the code which determins if a APM BIOS exists. Reviewed by: phk This is based on the APM-0.5 patch for Linux, but written entirely by me.
1996-03-11 21:55:18 +00:00
/* Total size = 0x01c0 */
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