[SeaBIOS] [coreboot] Patch number 4 for floppy in SeaBIOS

Kevin O'Connor kevin at koconnor.net
Sat Dec 7 19:07:02 CET 2013


On Sat, Dec 07, 2013 at 06:12:49PM +0100, Gelip wrote:
> Disk I/O error
> 08.176: Booting from Floppy...
> 08.176: check_recal_drive 0
> 08.176: floppy_drive_recal 0
> 08.196: floppy_media_sense 0 ftype=4
> 08.196: floppy_drive_readid 0 rate=0 head=0
> 08.553: floppy_media_sense finish 0 data_rate=0 fms=17 stype=4
> 08.749: Booting from 0000:7c00
> 09.327: floppy error: 40 04 10 01 00 01 02
> 09.327: invalid basic_access:96:
> 09.327:    a=00000200  b=00000d00  c=00000101  d=00000000 ds=0000 es=0000 ss=dd80
> 09.328:   si=00007bd2 di=00000002 bp=00007c00 sp=0000fc08 cs=0000 ip=7d6e  f=0002

Thanks.  This looks like yet a different problem.  Can you enable some
additional debugging (see below)?

I've started cleaning up some of the patches.  Just so we're in synch,
can you start over with this repo:
https://github.com/KevinOConnor/seabios/tree/testing .  This clone
command should work:

git clone https://github.com/KevinOConnor/seabios -b testing

-Kevin


--- a/src/config.h
+++ b/src/config.h
@@ -76,11 +76,11 @@
 #define DEBUG_HDL_05 1
 #define DEBUG_ISR_08 20
 #define DEBUG_ISR_09 9
-#define DEBUG_ISR_0e 9
+#define DEBUG_ISR_0e 1
 #define DEBUG_HDL_10 20
 #define DEBUG_HDL_11 2
 #define DEBUG_HDL_12 2
-#define DEBUG_HDL_13 10
+#define DEBUG_HDL_13 1
 #define DEBUG_HDL_14 2
 #define DEBUG_HDL_15 9
 #define DEBUG_HDL_16 9



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