Macintosh-Tools/shoebill
1
0
Fork 0
mirror of https://github.com/pruten/shoebill.git synced 2025-01-14 10:32:49 +00:00
Code Issues Projects Releases Wiki Activity

Very dumb bug fixed, 3.0.1 boots now!

Browse Source 
For READ(6) and WRITE(6), SCSI spec says,
"A TRANSFER LENGTH field set to zero specifies that 256 logical blocks shall be written"
Oops
This commit is contained in:
Peter Rutenbar 2014-06-23 10:55:41 -04:00
parent f051d42597
commit 305d84faad
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
core/scsi.c
View File

@ -349,7 +349,7 @@ static void scsi_buf_set (uint8_t byte)
(shoe.scsi.buf[1] << 16) |
(shoe.scsi.buf[2] << 8 ) |
(shoe.scsi.buf[3]);
const uint8_t len = shoe.scsi.buf[4];
const uint16_t len = (shoe.scsi.buf[4]==0) ? 0x100 : shoe.scsi.buf[4]; // len==0 -> 256 sectors
assert(dev->f);
@ -380,7 +380,7 @@ static void scsi_buf_set (uint8_t byte)
(shoe.scsi.buf[1] << 16) |
(shoe.scsi.buf[2] << 8 ) |
(shoe.scsi.buf[3]);
const uint8_t len = shoe.scsi.buf[4];
const uint16_t len = (shoe.scsi.buf[4]==0) ? 0x100 : shoe.scsi.buf[4]; // len==0 -> 256 sectors
slog("scsi_buf_set: Responding to write at off=%u len=%u\n", offset, len);