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Add scc write base in bootinfo for Mac Classic

This commit is contained in:
Laurent Vivier 2005-06-27 20:25:35 +00:00
parent 8c72026d0d
commit 59d292fc40
3 changed files with 12 additions and 5 deletions
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10
second/bootinfo.c
View File

@ -221,7 +221,8 @@ void bootinfo_init(char* command_line,
boot_info.bi_mac.gmtbias = gmt_bias;
logical2physical(SCCRd, &boot_info.bi_mac.scc);
logical2physical(SCCRd, &boot_info.bi_mac.scc_read);
logical2physical(SCCWr, &boot_info.bi_mac.scc_write);
boot_info.bi_mac.timedbra = TimeDBRA;
boot_info.bi_mac.adbdelay = TimeVIADB;
boot_info.bi_mac.serialmf = 0;
@ -487,8 +488,11 @@ set_kernel_bootinfo(char *dst)
l1 = boot_info.bi_mac.videological;
dst = add_v2_boot_record(dst, V2_BI_MAC_VLOGICAL, sizeof(l1), &l1);
l1 = boot_info.bi_mac.scc;
dst = add_v2_boot_record(dst, V2_BI_MAC_SCCBASE, sizeof(l1), &l1);
l1 = boot_info.bi_mac.scc_read;
dst = add_v2_boot_record(dst, V2_BI_MAC_SCCBASE_READ, sizeof(l1), &l1);
l1 = boot_info.bi_mac.scc_write;
dst = add_v2_boot_record(dst, V2_BI_MAC_SCCBASE_WRITE, sizeof(l1), &l1);
l1 = boot_info.bi_mac.boottime;
dst = add_v2_boot_record(dst, V2_BI_MAC_BTIME, sizeof(l1), &l1);

6
second/bootinfo.h
View File

@ -37,7 +37,8 @@ struct bi_Macintosh
unsigned long gmtbias;
unsigned long bootver;
unsigned long videological;
unsigned long scc;
unsigned long scc_read;
unsigned long scc_write;
unsigned long id;
unsigned long memsize;
unsigned long serialmf;
@ -279,12 +280,13 @@ struct bi2_record_list {
#define V2_BI_MAC_VROW 0x8003 /* Mac video rowbytes */
#define V2_BI_MAC_VDIM 0x8004 /* Mac video dimensions */
#define V2_BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
#define V2_BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
#define V2_BI_MAC_SCCBASE_READ 0x8006 /* Mac SCC base address */
#define V2_BI_MAC_BTIME 0x8007 /* Mac boot time */
#define V2_BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
#define V2_BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
#define V2_BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
#define V2_BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
#define V2_BI_MAC_SCCBASE_WRITE 0x800c /* Mac SCC base address */
/*
* Macintosh hardware profile data - unused, see macintosh.h for

1
second/lowmem.h
View File

@ -6,6 +6,7 @@
#define VIA1Base (*(unsigned long*)0x01D4)
#define SCCRd (*(unsigned long*)0x01d8)
#define SCCWr (*(unsigned long*)0x01dc)
#define ROMBase (*(short**)0x02ae)
#define HWCfgFlags (*(unsigned long*)0x0B22)
#define SCSIBase (*(unsigned long*)0x0C00)