diff options
Diffstat (limited to 'include/iotrace.h')
| -rw-r--r-- | include/iotrace.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/iotrace.h b/include/iotrace.h index 9fe5733f877..1efb117343a 100644 --- a/include/iotrace.h +++ b/include/iotrace.h @@ -59,6 +59,30 @@ void iotrace_reset_checksum(void); u32 iotrace_get_checksum(void); /** + * iotrace_set_region() - Set whether iotrace is limited to a specific + * io region. + * + * Defines the address and size of the limited region. + * + * @start: address of the beginning of the region + * @size: size of the region in bytes. + */ +void iotrace_set_region(ulong start, ulong size); + +/** + * iotrace_reset_region() - Reset the region limit + */ +void iotrace_reset_region(void); + +/** + * iotrace_get_region() - Get region information + * + * @start: Returns start address of region + * @size: Returns size of region in bytes + */ +void iotrace_get_region(ulong *start, ulong *size); + +/** * iotrace_set_enabled() - Set whether iotracing is enabled or not * * This controls whether the checksum is updated and a trace record added |