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SiS 5571, Daewoo Compaq, speed up AT / PS/2 KBC (does not appear to break anything from months of testing) and fix AT / PS/2 keyboard reset to fix the Samsung SPC7700LP-W soft reset.

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This commit is contained in:
OBattler
2024-01-06 01:51:20 +01:00
parent a1ef3c47fc
commit 937e2a52f8
10 changed files with 1241 additions and 606 deletions
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8
src/cpu/cpu.h
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@@ -339,6 +339,9 @@ typedef struct {
/* K6-3, K6-2P, and K6-3P MSR's */
uint64_t amd_l2aar; /* 0xc0000089 */
/* Weird long MSR's used by the Hyper-V BIOS. */
uint64_t ecx40000020; /* 0x40000020 */
/* Pentium Pro, Pentium II Klamath, and Pentium II Deschutes MSR's */
uint64_t ecxf0f00250; /* 0xf0f00250 - Some weird long MSR's used by i686 AMI & some Phoenix BIOSes */
uint64_t ecxf0f00258; /* 0xf0f00258 */
@@ -544,8 +547,9 @@ extern int cpu_multi;
extern double cpu_dmulti;
extern double fpu_multi;
extern double cpu_busspeed;
extern int cpu_cyrix_alignment; /*Cyrix 5x86/6x86 only has data misalignment
penalties when crossing 8-byte boundaries*/
extern int cpu_cyrix_alignment; /* Cyrix 5x86/6x86 only has data misalignment
penalties when crossing 8-byte boundaries. */
extern int cpu_cpurst_on_sr; /* SiS 551x and 5571: Issue CPURST on soft reset. */
extern int is8086;
extern int is186;