diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2021-06-28 17:18:06 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-07-01 07:37:21 +0000 |
| commit | d62a5012d6e5904279eb56507bc2a021d2acce77 (patch) | |
| tree | 2b8a4eb40ed8842ca8f237501182a3684931ac2a /src/mainboard/samsung/lumpy/mainboard.c | |
| parent | ca01baa065e25242945bdfa8631694a6e903f17f (diff) | |
SMBIOS: Introduce `smbios_carve_table` function
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>
Diffstat (limited to 'src/mainboard/samsung/lumpy/mainboard.c')
| -rw-r--r-- | src/mainboard/samsung/lumpy/mainboard.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mainboard/samsung/lumpy/mainboard.c b/src/mainboard/samsung/lumpy/mainboard.c index c2899b8e25..8b76a50239 100644 --- a/src/mainboard/samsung/lumpy/mainboard.c +++ b/src/mainboard/samsung/lumpy/mainboard.c @@ -28,13 +28,10 @@ static void mainboard_init(struct device *dev) static int lumpy_smbios_type41_irq(int *handle, unsigned long *current, const char *name, u8 irq, u8 addr) { - struct smbios_type41 *t = (struct smbios_type41 *)*current; - int len = sizeof(*t); + struct smbios_type41 *t = smbios_carve_table(*current, + SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION, + sizeof(*t), *handle); - memset(t, 0, sizeof(*t)); - t->type = SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION; - t->handle = *handle; - t->length = len - 2; t->reference_designation = smbios_add_string(t->eos, name); t->device_type = SMBIOS_DEVICE_TYPE_OTHER; t->device_status = 1; @@ -44,7 +41,7 @@ static int lumpy_smbios_type41_irq(int *handle, unsigned long *current, t->function_number = 0; t->device_number = 0; - 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; |