GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drivers/wifi/generic: fix package_size to align with WLAN driver 

Change to use MAX_DSAR_SET_COUNT which WLAN driver always expects 3
no matter what the revision is for EWRD.
It will pass the WLAN driver check then to retrieve the data properly.

BUG=b:204414616
TEST= tested on brya with DRTU tool to verify if SAR table is
read properly or not.

Change-Id: I18e7d5f658bbf42b7eeed3da330508f14b86c0f8
Signed-off-by: Matt Chen <matt.chen@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58951
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kane Chen <kane.chen@intel.corp-partner.google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Matt Chen 2021-11-04 18:13:25 +08:00 committed by Werner Zeh
parent f1d0c828d7
commit 07e6b5f67d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/drivers/wifi/generic/acpi.c
View File

@ -273,7 +273,7 @@ static void sar_emit_ewrd(const struct sar_profile *sar)
* Emit 'Domain Type' + 'Dynamic SAR Enable' + 'Extended SAR sets count'
* + number of bytes for Set#2 & 3 & 4
*/
package_size = 1 + 1 + 1 + table_size * sar->dsar_set_count;
package_size = 1 + 1 + 1 + table_size * MAX_DSAR_SET_COUNT;
acpigen_write_package(package_size);
acpigen_write_dword(DOMAIN_TYPE_WIFI);
acpigen_write_dword(1);