diff options
| author | Yu-Ping Wu <yupingso@chromium.org> | 2019-11-26 10:47:35 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-12-02 13:00:36 +0000 |
| commit | a2962daf6fd1e184b7444feabe3f963a9ba614d7 (patch) | |
| tree | 1cccbb5e2ec7393d0af72dec741c9b410f686e67 /src/lib | |
| parent | 2317b4f1140821051d8688a95fcfd7e0eedaa773 (diff) | |
| download | coreboot-a2962daf6fd1e184b7444feabe3f963a9ba614d7.tar.xz | |
security/vboot: Remove struct vboot_working_data
After CB:36808, CB:36844 and CB:36845, all fields except buffer_offset
were removed from struct vboot_working_data. Since buffer_offset is used
to record the offset of the workbuf relative to the whole structure, it
is no longer needed.
This patch removes the structure, and renames vboot_get_working_data()
to vboot_get_workbuf().
BRANCH=none
BUG=chromium:1021452
TEST=emerge-nami coreboot
Change-Id: I304a5e4236f13b1aecd64b88ca5c8fbc1526e592
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37231
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Joel Kitching <kitching@google.com>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/coreboot_table.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c index 7245a63893..8b18dfb18e 100644 --- a/src/lib/coreboot_table.c +++ b/src/lib/coreboot_table.c @@ -221,20 +221,18 @@ static void lb_vbnv(struct lb_header *header) static void lb_vboot_workbuf(struct lb_header *header) { struct lb_range *vbwb; - struct vboot_working_data *wd = vboot_get_working_data(); + void *wb = vboot_get_workbuf(); vbwb = (struct lb_range *)lb_new_record(header); vbwb->tag = LB_TAG_VBOOT_WORKBUF; vbwb->size = sizeof(*vbwb); - vbwb->range_start = (uintptr_t)wd + wd->buffer_offset; + vbwb->range_start = (uintptr_t)wb; /* * TODO(chromium:1021452): Since cbmem size of vboot workbuf is now * always a known value, we hardcode the value of range_size here. - * Ultimately we'll want to move this to add_cbmem_pointers() below, - * but we'll have to get rid of the vboot_working_data struct first. + * Ultimately we'll want to move this to add_cbmem_pointers() below. */ - vbwb->range_size = VB2_KERNEL_WORKBUF_RECOMMENDED_SIZE - - wd->buffer_offset; + vbwb->range_size = VB2_KERNEL_WORKBUF_RECOMMENDED_SIZE; } __weak uint32_t board_id(void) { return UNDEFINED_STRAPPING_ID; } |