TempleOSTS_130315.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:45:37 +02:00
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//ISO1 is ISO9660
//ISO2 is ISO13490
//ISO3 is ISO13346
//ISO13346 tag id types
#define ISO3T_PRI_VOL_DESC 1
#define ISO3T_ANCHOR_VOL_DESC_PTR 2
#define ISO3T_VOL_DESC_PTR 3
#define ISO3T_IMPLEMENTATION_VOL_DESC 4
#define ISO3T_PRT_DESC 5
#define ISO3T_LOG_VOL_DESC 6
#define ISO3T_UNALLOCATED_SPACE_DESC 7
#define ISO3T_TERMINATOR_DESC 8
#define ISO3T_LOG_VOL_INTEGRITY_DESC 9
#define ISO3T_FILE_SET_DESC 256
#define ISO3T_FILE_ID_DESC 257
#define ISO3T_ALLOC_EXTENT_DESC 258
#define ISO3T_INDIRECT_ENTRY 259
#define ISO3T_TERMINAL_ENTRY 260
#define ISO3T_FILE_ENTRY 261
#define ISO3T_EXT_ATTR_HEADER_DESC 262
#define ISO3T_UNALLOC_SPACE_ENTRY 263
#define ISO3T_SPACE_BITMAP_DESC 264
#define ISO3T_PRT_INTEGRITY_ENTRY 265
#define ISO3T_EXT_FILE_ENTRY 266
class CISO3Tag
{
U16 id;
U16 version;
U8 xsum;
U8 reserved;
U16 serial_num;
U16 desc_crc;
U16 desc_crc_len;
U32 loc;
};
class CISO3Date
{
U16 time_zone;
I16 year;
U8 mon;
U8 day;
U8 hour;
U8 min;
U8 sec;
U8 sec100;
U8 sec10000;
U8 sec1000000;
};
class CISO3DString32
{
U8 body[31];
U8 len;
};
class CISO3DString128
{
U8 body[127];
U8 len;
};
class CISO3CharSpec
{
U8 type;
U8 body[63];
};
class CISO3RegId
{
U8 flags;
U8 id[23];
U8 id_suffix[8];
};
class CISO3ExtentAD
{
U32 len;
U32 loc;
};
class CISO3LBAdd
{
U32 log_blk_num;
U16 prt_ref_num;
};
class CISO3LongAD
{
U32 len;
CISO3LBAdd loc;
U8 implementation_use[6];
};
class CISO3ICBTag
{
U32 prior_record_direct_entries;
U16 strategy_type;
U16 strategy_param;
U16 max_entries;
U8 reserved;
U8 file_type;
CISO3LBAdd parent_icb_loc;
U16 flags;
};
class CISO3PriDesc
{
CISO3Tag tag;
U32 vol_desc_seq_num;
U32 pri_vol_desc_num;
CISO3DString32 vol_id;
U16 vol_seq_num;
U16 max_vol_seq_num;
U16 interchg_level;
U16 max_interchg_level;
U32 char_set_lst;
U32 max_char_set_lst;
CISO3DString128 vol_set_id;
CISO3CharSpec desc_char_set;
CISO3CharSpec explanatory_char_set;
CISO3ExtentAD vol_abstract;
CISO3ExtentAD vol_copyright_notice;
CISO3RegId app_id;
CISO3Date recording_date_time;
CISO3RegId implementation_id[32];
U8 implementation_use[64];
U32 pred_vol_desc_seq_loc;
U16 flags;
U8 reserved[22];
};
class CISO3PrtMap
{
U8 type;
U8 len;
U0 mapping;
};
class CISO3PrtMap1
{
U8 type;
U8 len;
U16 vol_seq_num;
U16 prt_num;
};
class CISO3PrtMap2
{
U8 type;
U8 len;
U8 prt_id[62];
};
class CISO3LogVolDesc
{
CISO3Tag tag;
U32 vol_desc_seq_num;
CISO3CharSpec desc_char_set;
CISO3DString128 log_vol_id;
U32 blk_size;
CISO3RegId domain_id;
U8 log_vol_contents_use[16];
U32 map_table_len;
U32 num_prt_maps;
CISO3RegId implementation_id;
U8 implementation_use[128];
CISO3ExtentAD integrity_seq_extent;
U0 prt_maps;
};
class CISO3Prt
{
CISO3Tag tag;
U32 vol_desc_seq_num;
U16 flags;
U16 num;
CISO3RegId contents;
U8 contents_use[128];
U32 access_type;
U32 starting_loc;
U32 len;
CISO3RegId implementation_id;
U8 implementation_use[128];
U8 reserved[156];
};
class CISO3FileSetDesc
{
CISO3Tag tag;
CISO3Date recording_date_time;
U16 interchg_level;
U16 max_interchg_level;
U32 char_set_lst;
U32 max_char_set_lst;
U32 file_set_num;
U32 file_set_desc_num;
CISO3CharSpec log_vol_id_char_set;
CISO3DString128 log_vol_id;
CISO3CharSpec file_set_char_set;
CISO3DString32 file_set_id;
CISO3DString32 copyright_file_id;
CISO3DString32 abstract_file_id;
CISO3LongAD root_dir_icb;
CISO3RegId domain_id;
CISO3LongAD next_extent;
CISO3LongAD sys_stream_dir_icb;
U8 reserved[32];
};
class CISO3FileIdDesc
{
CISO3Tag tag;
U16 version;
U8 characteristics;
U8 len_of_file_id;
CISO3LongAD icb;
U16 len_of_implementation_use;
U0 implementation_use;
U0 file_id;
};
class CISO3File
{
CISO3Tag tag;
CISO3ICBTag icb_tag;
U32 uid;
U32 gid;
U32 permissions;
U16 file_link_cnt;
U8 record_fmt;
U8 record_display_attr;
U32 record_len;
I64 info_len;
I64 log_blks_recorded;
CISO3Date access_date_time;
CISO3Date modification_date_time;
CISO3Date attr_date_time;
U32 chk_pt;
CISO3LongAD ext_attr_icb;
CISO3RegId implementation_id;
I64 unique_id;
U32 ext_attr_len;
U32 alloc_desc_len;
U0 ext_attr;
U0 alloc_desc;
};
class CISO3FileExt
{
CISO3Tag tag;
CISO3ICBTag icb_tag;
U32 uid;
U32 gid;
U32 permissions;
U16 file_link_cnt;
U8 record_fmt;
U8 record_display_attr;
U32 record_len;
I64 info_len;
I64 object_size;
I64 log_blks_recorded;
CISO3Date access_date_time;
CISO3Date modification_date_time;
CISO3Date creation_date_time;
CISO3Date attr_date_time;
U32 chk_pt;
U32 reserved;
CISO3LongAD ext_attr_icb;
CISO3LongAD stream_dir_icb;
CISO3RegId implementation_id;
I64 unique_id;
U32 ext_attr_len;
U32 alloc_desc_len;
U0 ext_attr;
U0 alloc_desc;
};
import U0 ClassRep(U8 *class_name,U8 *d,I64 max_depth=2,Bool fun=FALSE,I64 offset=0);
Bool ISO3PrtInitPrt(CPrt *p,I64 blk)
{
CBlkDev *bdev=p->bdev;
I64 spc=bdev->blk_size>>BLK_SIZE_BITS,i=blk/spc;
CISO3FileSetDesc *iso=MAlloc(bdev->blk_size);
Bool unlock,result=FALSE;
try {
unlock=PrtLock(p);
while (TRUE) {
p->size=MaxI64(p->size,(i+1)*spc);
RBlks(p,iso,i*spc,spc);
"%X:%X\n",i,iso->tag.id;
switch (iso->tag.id) {
case ISO3T_FILE_SET_DESC:
ClassRep("CISO3FileSetDesc",iso,3);
// p->offset=blk;
// p->root_cluster=iso->root_dir_icb.loc.log_blk_num+p->offset/spc;
result=TRUE;
break;
case ISO3T_EXT_FILE_ENTRY:
ClassRep("CISO3FileExt",iso,3);
break;
case ISO3T_FILE_ENTRY:
ClassRep("CISO3File",iso,3);
break;
case ISO3T_FILE_ID_DESC:
ClassRep("CISO3FileIdDesc",iso,3);
break;
case ISO3T_ALLOC_EXTENT_DESC:
case ISO3T_INDIRECT_ENTRY:
case ISO3T_TERMINAL_ENTRY:
case ISO3T_EXT_ATTR_HEADER_DESC:
case ISO3T_UNALLOC_SPACE_ENTRY:
case ISO3T_SPACE_BITMAP_DESC:
case ISO3T_PRT_INTEGRITY_ENTRY:
break;
default
goto i3pip_done;
}
i++;
}
i3pip_done:
Free(iso);
if (unlock)
PrtUnlock(p);
} catch {
Free(iso);
if (unlock)
PrtUnlock(p);
}
return result;
}
Bool ISO3PrtInit(CPrt *p,I64 blk)
{
CBlkDev *bdev=p->bdev;
I64 spc=bdev->blk_size>>BLK_SIZE_BITS,i=blk/spc,offset=0;
CISO3Prt *iso=MAlloc(bdev->blk_size);
Bool unlock,result=FALSE;
try {
unlock=PrtLock(p);
while (TRUE) {
p->size=MaxI64(p->size,(i+1)*spc);
RBlks(p,iso,i*spc,spc);
"%X:%X\n",i,iso->tag.id;
switch (iso->tag.id) {
case ISO3T_PRT_DESC:
ClassRep("CISO3Prt",iso,3);
offset=iso->starting_loc*spc; //one partition for now
break;
case ISO3T_PRI_VOL_DESC:
ClassRep("CISO3PriDesc",iso,3);
break;
case ISO3T_LOG_VOL_DESC:
ClassRep("CISO3LogVolDesc",iso,3);
D(&iso(CISO3LogVolDesc *)->prt_maps);
break;
case ISO3T_ANCHOR_VOL_DESC_PTR:
case ISO3T_VOL_DESC_PTR:
case ISO3T_IMPLEMENTATION_VOL_DESC:
case ISO3T_UNALLOCATED_SPACE_DESC:
case ISO3T_LOG_VOL_INTEGRITY_DESC:
break;
case ISO3T_TERMINATOR_DESC:
goto i3pi_done;
default:
PutDefineErr("ST_UNSUPPORTED_FILE_SYSTEM");
throw(EXCEPT_PRT,10);
}
i++;
}
i3pi_done:
if (offset)
result=ISO3PrtInitPrt(p,offset);
Free(iso);
if (unlock)
PrtUnlock(p);
} catch {
Free(iso);
if (unlock)
PrtUnlock(p);
}
return result;
}
/****
U0 CDate2ISO3(CISO3Date *dst,CDate spdt)
{
CDateStruct ds;
CDate2CDateStruct(&ds,spdt);
MemSet(dst,0,sizeof(CISO3Date));
dst->year=ds.year;
dst->mon=ds.mon;
dst->day=ds.day_of_mon;
dst->hour=ds.hour;
dst->min=ds.min;
dst->sec=ds.sec;
dst->sec100=ds.sec100;
}
CDate ISO3Date2CDate(CISO3Date *dt)
{
CDateStruct ds;
MemSet(&ds,0,sizeof(CDateStruct));
ds.day_of_mon=dt->day;
ds.mon=dt->mon;
ds.year=dt->year;
ds.sec100=dt->sec100;
ds.sec=dt->sec;
ds.min=dt->min;
ds.hour=dt->hour;
return CDateStruct2CDate(&ds);
}
****/
Bool ISOPrtInit(CPrt *p,I64 blk)
{
CBlkDev *bdev=p->bdev;
I64 spc=bdev->blk_size>>BLK_SIZE_BITS,i=blk/spc;
CISO1PriDesc *iso=MAlloc(bdev->blk_size);
CISO1DirEntry *de;
Bool unlock,result=FALSE;
U8 buf[8];
try {
unlock=PrtLock(p);
p->type=PT_ISO9660; //default
p->spc=spc;
p->offset=p->data=p->root_cluster=p->size=0;
while (TRUE) {
p->size=MaxI64(p->size,(i+1)*spc);
RBlks(p,iso,i*spc,spc);
buf[0](U32)=iso->id[0](U32);
buf[4](U16)=iso->id[4](U8);
switch (LstEntryMatch(buf,"CD001\0CDW02\0BEA01\0BOOT2\0NSR02\0NSR03\0TEA01\0",LEF_EXACT)) {
case 0:
p->type=PT_ISO9660;
switch (iso->type) {
case ISO1T_SUPPLEMENTARY_DESC:
p->data=0;
de=&iso->root_dir_record;
p->root_cluster=de->loc.little;
p->size=iso->vol_space_size.little*bdev->blk_size>>BLK_SIZE_BITS;
result=TRUE;
goto ipi_done;
case ISO1T_TERMINATOR:
throw(EXCEPT_PRT,11);
}
break;
case 2...6:
p->type=PT_ISO13346;
break;
case 1: //PT_ISO13490 (Not supported)
default: //Its normal for ISO13346 to read NULL blk as terminator
switch (p->type) {
case PT_ISO13346:
i++; //Terminator is blk after last valid. Advance to next blk
if (ISO3PrtInit(p,i*spc)) {
result=TRUE;
goto ipi_done;
}
break;
}
PutDefineErr("ST_UNSUPPORTED_FILE_SYSTEM");
throw(EXCEPT_PRT,12);
}
i++;
}
ipi_done:
Free(iso);
if (unlock)
PrtUnlock(p);
} catch {
p->type=PT_ISO9660;
p->spc=spc;
p->offset=p->data=p->root_cluster=0;
Free(iso);
if (unlock)
PrtUnlock(p);
}
return result;
}
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$WW,1$I have a million metaphors. Linux is a semi; Windows is a car; and TempleOS is a motorcycle. Or, it's like a 1960's muscle car that wouldn't be street legal, now, with all the safety crap regulations complicating and gunking-up, but boy is it fun and beautiful under the hood. Maybe, it's a tree-house -- you don't need building codes to mod it and it has no networking. It's a kayak, not a Titanic -- just reset it. Why do you want a 1970's main frame operating system, anyway, that has ugly 32-bit crap all over its C language? 7-bit ASCII for source code? Please! Why not fix all the standard C library to pure 64-bit? How awful PrintF() with "%ld" instead of "%d" and crap for long constants! Yuck! You'll love $LK,"TempleOS C","FI:::/TempleOS/Doc/Differences.TXT"$.
Okay, here's a $LK,"Pop Quiz","FI:::/TempleOS/Demo/Lectures/64BitAsmQuiz.TXT"$ to get you psyched-up for TempleOS! Assembly language knowledge is not required, but anyone interested in TempleOS is probably at least curious about assembly language.
TempleOS has a good chance of running natively on $FG,4$x86_64$FG$ machines from about 2003-2010. After that, it will probably work just in VMware.
1) Download the free $FG,4$$TX+HTML,"TempleOSCD.ISO (24.0 MB)","http://www.templeos.org/TempleOSCD.ISO"$$FG$.
2) Download the free $FG,4$$TX+HTML,"VMware Player","https://my.vmware.com/web/vmware/free#desktop_end_user_computing/vmware_player/5_0"$$FG$ (The $FG,4$$TX+HTML,"VMware","https://my.vmware.com/web/vmware/free#desktop_end_user_computing/vmware_player/5_0"$$FG$ web page takes a whole minute to load completely. Be patient. When it finally shows, pick the first ".exe" to download.)
3) Create an "Other 64-Bit" virtual machine. Aim its CD-ROM to TempleOSCD.ISO
4) Play the virtual machine.
5) Log-in as "Accts/Install".
6) Optionally, purchase $FG,4$$TX+HTML,"VMware WorkStation","http://www.vmware.com"$$FG$ or download $FG,4$$TX+HTML,"WinImage","http://www.winimage.com/winimage.htm"$$FG$ if you wish to transfer files in and out.
If you want to install my personal version for $FG,4$$TX+HTML,"VMware","https://my.vmware.com/web/vmware/free#desktop_end_user_computing/vmware_player/5_0"$$FG$...
1b) Download the free $FG,4$$TX+HTML,"TempleOSTS.ISO (24.5 MB)","http://www.templeos.org/TempleOSTS.ISO"$$FG$.
3b) Create an "Other 64-Bit" virtual machine. Aim its CD-ROM to TempleOSTS.ISO
5b) Type >$FG,4$TSInstall;$FG$ or >$FG,4$TSUpgrade;$FG$ at the command-line.
7b) See $FG,4$MakeBackUp$FG$ to reproduce the ISO's in $FG,4$E:/Wb$FG$. It makes this website, too.
* "WinImage" is a trademark of Gilles Vollant.
@@ -0,0 +1,217 @@
/*
You can play with this if you are
interested in USB. I'm not planning
on doing USB unless the legacy PS2
keyboard/mouse mode disappears.
There EHCI UHCI in various ICH chips and
others and God knows how many custom packet
formats for different keyboards and mice. Okay,
I suppose if BIOS can make a universal
packet, it is done just one way for
different mice. PS2 is more compatible.
*/
#help_index "USB"
extern I64 sys_num_usb;
extern CUSB sys_usb_devs[MAX_USB];
extern CUSBTD *USBAllocTD();
extern U0 USBFreeTD(CUSBTD *temptd);
extern U0 USBEndAll();
extern U0 USBInitAll();
extern U32 *USBAllocFrameLst(I64 usb_num,I64 size);
U8 *StatCB(CDoc *,CDocEntry *doc_e,CTask *mem_task)
{ //This routine shows the stat of the USB ports
U8 *st=MAlloc(128,mem_task);
U16 w1,w2,w3,w4;
U32 d1;
CUSB *u=doc_e->user_data;
I64 d=u->ports;
w3=InU16(d+USBP_STS);
w1=InU16(d+USBP_PORTSC0); w2=InU16(d+USBP_PORTSC1);
w4=InU16(d+USBP_FRNUM);
d1=InU32(d+USBP_FRBASEADD);
SPrintF(st,"%X:Stat:%04X P0:%04X P1:%04X FRAME:%04X",d1,w3,w1,w2,w4);
return st;
}
U0 PutStat()
{
I64 i;
Bool old_preempt=Preempt(OFF);
CDocEntry *doc_e;
CUSB *u;
WinMax;
"$$FG,GREEN$$Dev Stat Bits\n$$FG$$"
" 0:IRQ\n"
" 1:IRQ err\n"
" 2:Resume\n"
" 3:Host Sys Err\n"
" 4:Host Process Err\n"
" 5:Halted\n"
"$$FG,GREEN$$Port Stat Bits\n$$FG$$"
" 0:Connection Stat\n"
" 1:Connection Stat Change\n"
" 2:Port Enabled\n"
" 3:Port Enabled Change\n"
"4-5:Line Stat\n"
" 6:Resume Detect\n"
" 8:Low Speed\n"
" 9:Port Rst\n"
" 10:Overcurrent Active\n"
" 11:Overcurrent Indicator\n"
" 12:Suspend\n\n";
for (i=0;i<sys_num_usb;i++) {
u=&sys_usb_devs[i];
"$$FG,LTRED$$Dev%d:%X:",i,u->ports;
doc_e=DocPutS(DocCur,"$$TX+TC,\" \"$$");
doc_e->user_data=&sys_usb_devs[i];
doc_e->tag_cb=&StatCB;
"$$FG$$\n";
}
Preempt(old_preempt);
NewLine;
}
extern U0 PutQH(U32 h);
U32 *P(U32 d)
{
return d&~3;
}
U0 PutTD(U32 t)
{
"TD:$$FG,GREEN$$%08X$$FG$$\n",t;
"%08X\n",*P(t);
DocDm(t+4,8);
if (*P(t+12))
DocDm(*P(t+12),16);
// DocDm(*P(t+12),*P(t+4)>>21&0x7FF);
if (!(*P(t)&1)) {
if (*P(t)&2)
PutQH(*P(t));
else
PutTD(*P(t));
}
}
U0 PutQH(U32 h)
{
"QH:$$FG,RED$$%08X$$FG$$\n",h;
"%08X\n",*P(h);
"%08X\n",*P(h+4);
if (!(*P(h)&1)) {
if (*P(h)&2)
PutQH(*P(h));
else
PutTD(*P(h));
}
if (!(*P(h+4)&1)) {
if (*P(h+4)&2)
PutQH(*P(h+4));
else
PutTD(*P(h+4));
}
}
U0 PutFrame(U32 f)
{
PutQH(f);
}
U0 PutFrames()
{
I64 i,d,f,w1,w2;
CUSB *u;
for (i=0;i<sys_num_usb;i++) {
u=&sys_usb_devs[i];
d=u->ports;
w1=InU16(d+USBP_PORTSC0); w2=InU16(d+USBP_PORTSC1);
if (w1&1 || w2&1) {
f=InU32(d+USBP_FRBASEADD);
PutFrame(f);
}
}
}
U0 Main()
{
USBInitAll;
PutStat;
PutFrames;
"$$FG,RED$$The BIOS sets-up the USB in PS/2 legacy mode.$$FG$$\n";
}
Main;
/* Not Finished
#define PORT 5
#define DEV_ADD_INIT 1
#define DEV_ADD 1
#define END_PT0 0
#define END_PT1 1
#define END_PT2 2
#define MAX_LEN 8
#define TERMINATE 1
U0 SetUpTD()
{
CUSB *u=&sys_usb_devs[PORT];
I64 i,d=u->ports;
U32 *frm=CAllocAligned(0x1000,0x1000,Fs->code_heap),
*tds=CAllocAligned(256,16,Fs->code_heap),
*buf=CAlloc(128,Fs->code_heap);
DocD(buf,128);
"<0>\n"; Sleep(100);
OutU16(d+USBP_CMD,2); //Reset
"<1>\n"; Sleep(100);
OutU16(d+USBP_CMD,0);
"<2>\n"; Sleep(100);
OutU16(d+USBP_PORTSC0,4); //Enable
OutU16(d+USBP_PORTSC1,4);
"<3>\n"; Sleep(100);
tds[0]=&tds[4](U8 *);
tds[1]=0;
tds[2]=PID_SETUP+DEV_ADD_INIT<<8+END_PT0<<15+MAX_LEN<<21;
tds[3]=buf;
buf[0]=0+RQ_SET_ADDR<<8+DEV_ADD<<16;
buf[1]=0+0<<16;
tds[4]=TERMINATE;
tds[5]=0;
tds[6]=PID_SETUP+DEV_ADD_INIT<<8+END_PT0<<15+MAX_LEN<<21;
tds[7]=buf(U8 *)+8;
buf[2]=0+RQ_SET_ADDR<<8+DEV_ADD<<16;
buf[3]=0+0<<16;
frm[0]=&tds[0](U8 *);
for (i=1;i<0x1000/4;i++)
frm[i]=TERMINATE;
OutU16(d+USBP_FRNUM,frm);
OutU32(d+USBP_FRBASEADD,frm);
"<4>\n"; Sleep(200);
OutU16(d+USBP_CMD,1);
"<5>\n"; Sleep(1000);
OutU16(d+USBP_CMD,0);
"<6>\n"; Sleep(200);
}
SetUpTD;
*/
@@ -0,0 +1,114 @@
#define USBP_CMD 0x00
#define USBP_STS 0x02
#define USBP_INTR 0x04
#define USBP_FRNUM 0x06
#define USBP_FRBASEADD 0x08
#define USBP_SOFMOD 0x0C
#define USBP_PORTSC0 0x10
#define USBP_PORTSC1 0x12
#define MAX_USB 16
class CUSBTD //Not implemented
{
U32 td[4];
};
class CUSB //Not implemented
{
U8 num, //USB dev num
bus,dev,fun;
U16 ports,pad;
U32 *frame_lst;
};
//USB Pkt ID's
#define PID_OUT 0xE1
#define PID_IN 0x69
#define PID_SOF 0xA5
#define PID_SETUP 0x2D
#define PID_DATA0 0xC3
#define PID_DATA1 0x4B
#define PID_DATA2 0x87
#define PID_MDATA 0x0F
#define PID_ACK 0xD2
#define PID_NAK 0x5A
#define PID_STALL 0x1E
#define PID_NYET 0x96
#define PID_PRE 0x3C
#define PID_ERR 0x3C
#define PID_SPLIT 0x78
#define PID_PING 0xB4
//USB Std Rqsts
#define RQ_GET_STAT 0x0
#define RQ_CLR_FEAT 0x1
#define RQ_SET_FEAT 0x3
#define RQ_SET_ADDR 0x5
#define RQ_SET_DESC 0x7
#define RQ_GET_CFG 0x8
#define RQ_SET_CFG 0x9
#define RQ_GET_INTERFACE 0xA
#define RQ_SET_INTERFACE 0xB
#define RQ_SYNC_FRAME 0xC
I64 sys_num_usb=0;
CUSB sys_usb_devs[MAX_USB];
MemSet(sys_usb_devs,0,MAX_USB*sizeof(CUSB));
U0 USBInitOne(I64 b,I64 d,I64 f)
{
CUSB *u;
if (sys_num_usb<MAX_USB &&
PCIReadU16(b,d,f,0)==0x8086) {
u=&sys_usb_devs[sys_num_usb++];
u->num=sys_num_usb;
u->bus=b;
u->dev=d;
u->fun=f;
u->ports=PCIReadU32(b,d,f,0x20)&~0x1F;
}
}
U0 USBEndAll()
{
sys_num_usb=0;
}
U0 USBInitAll() //This is only valid for my ICH10 dev
{
if (sys_num_usb)
USBEndAll;
USBInitOne(0,29,0);
USBInitOne(0,29,1);
USBInitOne(0,29,2);
USBInitOne(0,29,3);
USBInitOne(0,26,0);
USBInitOne(0,26,1);
USBInitOne(0,26,2);
}
CUSBTD *USBAllocTD()
{
return MAllocAligned(sizeof(CUSBTD),0x10,sys_uncached_heap);
}
U0 USBFreeTD(CUSBTD *temptd)
{
Free(temptd);
}
U32 *USBAllocFrameLst(I64 usb_num,I64 size)
{ //aligned to 0x1000
CUSB *u;
if (0<=usb_num<sys_num_usb) {
u=&sys_usb_devs[usb_num];
Free(u->frame_lst);
u->frame_lst=MAllocAligned(size*sizeof(U32),0x1000,sys_uncached_heap);
OutU16(u->ports+USBP_CMD,0); //Stop
OutU16(u->ports+USBP_FRNUM,0);
OutU32(u->ports+USBP_FRBASEADD,u->frame_lst);
return u->frame_lst;
}
return NULL;
}