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| author | Kevin O'Connor <kevin@koconnor.net> | 2008-03-22 20:37:44 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2008-03-22 20:37:44 -0400 |
| commit | fad2da831d14ae49a6368ece19b8b6a967a773e9 (patch) | |
| tree | 346629a2d23f5da59094927515b82013be46a6c7 /src/disk.c | |
| parent | dfa165052c4eca5d90ecf9e44803791f428a4068 (diff) | |
| download | seabios-hppa-fad2da831d14ae49a6368ece19b8b6a967a773e9.zip seabios-hppa-fad2da831d14ae49a6368ece19b8b6a967a773e9.tar.gz seabios-hppa-fad2da831d14ae49a6368ece19b8b6a967a773e9.tar.bz2 | |
Fix disk_1301 handler.
regs->ah was getting clobbered in call to disk_ret().
Diffstat (limited to 'src/disk.c')
| -rw-r--r-- | src/disk.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -142,7 +142,8 @@ emu_access(struct bregs *regs, u8 device, u16 command) , MAKE_32_PTR(segment, offset), before*512); irq_disable(); if (status != 0) { - BX_INFO("int13_harddisk: function %02x, error %02x !\n",regs->ah,status); + BX_INFO("int13_harddisk: function %02x, error %02x !\n" + , regs->ah, status); regs->al = 0; disk_ret(regs, DISK_RET_EBADTRACK); } @@ -222,8 +223,10 @@ disk_1300(struct bregs *regs, u8 device) static void disk_1301(struct bregs *regs, u8 device) { - regs->ah = GET_BDA(disk_last_status); - disk_ret(regs, DISK_RET_SUCCESS); + u8 v = GET_BDA(disk_last_status); + regs->ah = v; + set_cf(regs, v); + // XXX - clear disk_last_status? } // read disk sectors |