sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

SMBIOS: Introduce smbios_carve_table function

Browse Source 
Factor out some boilerplate code into a helper `smbios_carve_table`
function, which zeroes out the table memory and fills in the header
fields common to all tables.

Change-Id: Iece2f64f9151d3c79813f6264dfb3a92d98c2035
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55907
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
This commit is contained in:
Angel Pons
2021-06-28 17:18:06 +02:00
committed by Patrick Georgi
parent ca01baa065
commit d62a5012d6
8 changed files with 94 additions and 178 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/drivers/wifi/generic/smbios.c
View File

@ -22,17 +22,13 @@ static int smbios_write_intel_wifi(struct device *dev, int *handle, unsigned lon
u8 eos[2];
} __packed;
struct smbios_type_intel_wifi *t = (struct smbios_type_intel_wifi *)*current;
int len = sizeof(*t);
struct smbios_type_intel_wifi *t = smbios_carve_table(*current, 0x85,
sizeof(*t), *handle);
memset(t, 0, sizeof(*t));
t->type = 0x85;
t->length = len - 2;
t->handle = *handle;
/* Intel wifi driver expects this string to be in the table 0x85. */
t->str = smbios_add_string(t->eos, "KHOIHGIUCCHHII");
len = t->length + smbios_string_table_len(t->eos);
const int len = t->length + smbios_string_table_len(t->eos);
*current += len;
*handle += 1;
return len;