Rijn/TempleOS-Rijn
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TempleOSCDV5.00.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:48:09 +02:00
1 parent 122df6338e
commit f6eacf7744
374 files changed
+11078 -11204
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Kernel/BlkDev/DskAddDev.HC
+21 -11
View File
@@ -24,18 +24,20 @@ U0 BlkDevLockFwdingSet(CBlkDev *bd)
}
}
I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
{
I64 i,j,ext_base,offset,res=0;
I64 BlkDevAdd(CBlkDev *bd,I64 prt_num=MIN_I64,
Bool whole_drv,Bool make_free)
{//It will mount just one partition of prt_num>=0.
//When repartitioing whole drive, whole_drv=TRUE.
I64 i,j,ext_base,offset,res=0,num=0;
CDrv *dv;
CRedSeaBoot br;
CMasterBoot mbr;
bd->bd_signature=BD_SIGNATURE_VAL;
if (make_free)
dv=DrvMakeFreeSlot(bd->first_drv_let+res);
dv=DrvMakeFreeSlot(bd->first_drv_let);
else
dv=DrvMakeFreeSlot(DrvNextFreeLet(bd->first_drv_let+res));
dv=DrvMakeFreeSlot(DrvNextFreeLet(bd->first_drv_let));
dv->bd=bd;
dv->drv_offset=bd->drv_offset;
dv->size=bd->max_blk+1-bd->drv_offset;
@@ -44,6 +46,7 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
case BDT_ISO_FILE_READ:
case BDT_ISO_FILE_WRITE:
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
dv->fs_type=FSt_REDSEA;
//This is to force creation of a RAM
//drive during boot, so it is probably
@@ -63,8 +66,9 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
dv->dv_signature=0; //Revoke validation
else {
dv->dv_signature=0; //Revoke validation
if (one_drv) {
if (whole_drv) {
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
dv->fs_type=FSt_REDSEA;
dv->size=bd->max_blk+1-bd->drv_offset;
@@ -75,12 +79,12 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
}
offset=0;
ext_base=INVALID_CLUSTER;
while (TRUE) {
while (prt_num<0 || num<=prt_num) {
ATAReadBlks(bd,&mbr,offset,1);
if (mbr.signature!=0xAA55)
break;
j=-1;
for (i=0;i<4;i++) {
for (i=0;i<4 && (prt_num<0 || num<=prt_num);i++) {
if (mbr.p[i].type) {
if (make_free)
dv=DrvMakeFreeSlot(bd->first_drv_let+res);
@@ -92,9 +96,10 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
switch (mbr.p[i].type) {
case MBR_PT_REDSEA:
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
dv->fs_type=FSt_REDSEA;
RedSeaDrvInit(dv);
RedSeaInit(dv);
break;
case MBR_PT_FAT32a:
case MBR_PT_FAT32b:
@@ -104,17 +109,19 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
case MBR_PT_FAT32f:
ATAReadBlks(bd,&br,dv->drv_offset,1);
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
if (br.signature==MBR_PT_REDSEA) {
dv->fs_type=FSt_REDSEA;
RedSeaDrvInit(dv);
RedSeaInit(dv);
} else {
dv->fs_type=FSt_FAT32;
FAT32DrvInit(dv);
FAT32Init(dv);
}
break;
case MBR_PT_NTFS:
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
dv->fs_type=FSt_NTFS;
break;
@@ -124,9 +131,11 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
break;
default:
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
dv->fs_type=FSt_UNKNOWN;
}
num++;
}
}
if (Let2BlkDevType(bd->first_drv_let+res)!=bd->type)
@@ -145,6 +154,7 @@ I64 BlkDevAdd(CBlkDev *bd,Bool one_drv,Bool make_free)
break;
case BDT_ATAPI:
dv->dv_signature=DRV_SIGNATURE_VAL;
dv->prt_num=num;
res++;
dv->fs_type=FSt_ISO9660; //Start with this
dv->size=0;