[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [MiNT] [PATCH] USB mass storage partitions access (wrong patch!)
2014-02-14 14:15 GMT+01:00 Alan Hourihane <alanh@fairlite.co.uk>:
> I just tried applying this to the HEAD and it doesn't apply.
>
> Can you re-check David ?
>
Sorry again, I have such a mess here with several patches.
Attached you find one that should apply directly in the usb storage directory.
Index: bios.S
===================================================================
RCS file: /mint/freemint/sys/usb/src.km/udd/storage/bios.S,v
retrieving revision 1.7
diff -u -8 -r1.7 bios.S
--- bios.S 18 Feb 2013 23:32:13 -0000 1.7
+++ bios.S 14 Feb 2014 15:45:56 -0000
@@ -125,18 +125,25 @@
cmp.l #0xC,D2 // FAT32
beq.s .partition_ok
cmp.l #0x81,D2 // MINIX
beq.s .partition_ok
cmp.l #0x83,D2 // EXT2/LNX
bne .no_pinfo
.partition_ok:
lea _pun_usb,A3
+ move.l pinfo_cookie(A3),D0 // PUN_INFO already installed?
+ cmp.l #0x41484449,D0 // AHDI
+ beq.s .pinfo_ok
move.l A3,pun_ptr
clr.w pinfo_puns(A3)
+ move.l #0x41484449,D0 // AHDI
+ move.l D0,pinfo_cookie(A3)
+ move.w #0x0300,D0
+ move.w D0,pinfo_vernum(A3)
move.w #0x4000,D0
move.w D0,pinfo_maxsiz(A3)
lea pinfo_pun(A3),A0
moveq #-1,D0
move.w D0,(A0)+ // drives A/B
move.l D0,(A0)+
move.l D0,(A0)+
move.l D0,(A0)+
Index: usb_storage.c
===================================================================
RCS file: /mint/freemint/sys/usb/src.km/udd/storage/usb_storage.c,v
retrieving revision 1.8
diff -u -8 -r1.8 usb_storage.c
--- usb_storage.c 4 Feb 2014 09:54:54 -0000 1.8
+++ usb_storage.c 14 Feb 2014 15:45:56 -0000
@@ -1942,17 +1942,17 @@
long
usb_storage_init(void)
{
unsigned char i;
usb_stor_curr_dev = -1;
usb_1st_disk_drive = 0;
- max_logical_drive = 0;
+ max_logical_drive = 32; /* max XHDI major numbers available for USB */
if(usb_stor_buf == NULL)
usb_stor_buf = (unsigned char *)kmalloc(512);
if(usb_stor_buf == NULL)
return -1;
memset(usb_stor_buf, 0, sizeof(usb_stor_buf));