diff options
| author | Jean Delvare <[email protected]> | 2019-08-02 14:54:38 +0200 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2019-08-29 22:18:54 +0200 |
| commit | 528d53a1592b0e27c423f7cafc1df85f77fc1163 (patch) | |
| tree | d6a80da64a7cd5a6f2eea87279c9cb3a61dc2fd0 /scripts/gdb/linux/modules.py | |
| parent | ba919403566dba52bf074851896ba0ca7f72c1e2 (diff) | |
i2c: piix4: Fix probing of reserved ports on AMD Family 16h Model 30h
Prevent bus timeouts and resets on Family 16h Model 30h by not probing
reserved Ports 3 and 4.
According to the AMD BIOS and Kernel Developer's Guides (BKDG), Port 3
and Port 4 are reserved on the following devices:
- Family 15h Model 60h-6Fh
- Family 15h Model 70h-7Fh
- Family 16h Model 30h-3Fh
Based on earlier work by Andrew Cooks.
Reported-by: Andrew Cooks <[email protected]>
Signed-off-by: Jean Delvare <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions