patrick/zephyr
1
0
Fork 0
Code Issues Pull requests Actions 8 Packages Projects Releases Wiki Activity

mgmt: ec_host_cmd: align buffers

Browse source 
Align the rx and tx buffers to prevent unaligned access.

Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
This commit is contained in:
Dawid Niedzwiecki 2023-10-13 06:14:55 +02:00 committed by Johan Hedberg
parent 254c6711ed
commit f02c612c99
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
subsys/mgmt/ec_host_cmd/ec_host_cmd_handler.c
View file

@ -33,9 +33,11 @@ BUILD_ASSERT(NUMBER_OF_CHOSEN_BACKENDS < 2, "Number of chosen backends > 1");
#define TX_HEADER_SIZE (sizeof(struct ec_host_cmd_response_header))
COND_CODE_1(CONFIG_EC_HOST_CMD_HANDLER_RX_BUFFER_DEF,
(static uint8_t hc_rx_buffer[CONFIG_EC_HOST_CMD_HANDLER_RX_BUFFER_SIZE];), ())
(static uint8_t hc_rx_buffer[CONFIG_EC_HOST_CMD_HANDLER_RX_BUFFER_SIZE] __aligned(4);),
())
COND_CODE_1(CONFIG_EC_HOST_CMD_HANDLER_TX_BUFFER_DEF,
(static uint8_t hc_tx_buffer[CONFIG_EC_HOST_CMD_HANDLER_TX_BUFFER_SIZE];), ())
(static uint8_t hc_tx_buffer[CONFIG_EC_HOST_CMD_HANDLER_TX_BUFFER_SIZE] __aligned(4);),
())
#ifdef CONFIG_EC_HOST_CMD_DEDICATED_THREAD
static K_KERNEL_STACK_DEFINE(hc_stack, CONFIG_EC_HOST_CMD_HANDLER_STACK_SIZE);