diff options
| -rw-r--r-- | futility/updater_utils.c | 2 | ||||
| -rw-r--r-- | host/lib/flashrom_drv.c | 6 | ||||
| -rw-r--r-- | host/lib/include/flashrom.h | 9 |
3 files changed, 12 insertions, 5 deletions
diff --git a/futility/updater_utils.c b/futility/updater_utils.c index cb7ac604..904b6b4e 100644 --- a/futility/updater_utils.c +++ b/futility/updater_utils.c @@ -682,7 +682,7 @@ static int read_flash(struct flashrom_params *params, if (get_config_quirk(QUIRK_EXTERNAL_FLASHROM, cfg)) return external_flashrom(FLASH_READ, params, &cfg->tempfiles); - return flashrom_read_image(params->image, params->verbose); + return flashrom_read_image(params->image, NULL, params->verbose); } static int write_flash(struct flashrom_params *params, diff --git a/host/lib/flashrom_drv.c b/host/lib/flashrom_drv.c index 880a0fc9..6f0057aa 100644 --- a/host/lib/flashrom_drv.c +++ b/host/lib/flashrom_drv.c @@ -119,9 +119,11 @@ err_init: return r; } -int flashrom_read_image(struct firmware_image *image, int verbosity) +int flashrom_read_image(struct firmware_image *image, const char *region, + int verbosity) { - return flashrom_read_image_impl(image, NULL, NULL, NULL, verbosity); + unsigned int start, len; + return flashrom_read_image_impl(image, region, &start, &len, verbosity); } int flashrom_read_region(struct firmware_image *image, const char *region, diff --git a/host/lib/include/flashrom.h b/host/lib/include/flashrom.h index 81d6ba98..e7eda28a 100644 --- a/host/lib/include/flashrom.h +++ b/host/lib/include/flashrom.h @@ -30,7 +30,11 @@ struct firmware_image { }; /** - * Read using flashrom into an allocated buffer. + * Read using flashrom into an allocated buffer. flashrom_read subprocesses the + * flashrom binary and returns a buffer truncated to the region. + * flashrom_read_image will read the return a full sized buffer with only the + * region filled with data. flashrom_read_region will return the buffer + * truncated to the region. * * @param image The parameter that contains the programmer, buffer and * size to use in the read operation. @@ -40,7 +44,8 @@ struct firmware_image { * @return VB2_SUCCESS on success, or a relevant error. */ vb2_error_t flashrom_read(struct firmware_image *image, const char *region); -int flashrom_read_image(struct firmware_image *image, int verbosity); +int flashrom_read_image(struct firmware_image *image, const char *region, + int verbosity); int flashrom_read_region(struct firmware_image *image, const char *region, int verbosity); |