diff options
Diffstat (limited to 'chip/g/usart.c')
| -rw-r--r-- | chip/g/usart.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/chip/g/usart.c b/chip/g/usart.c index 598b4d4ed9..667a891e42 100644 --- a/chip/g/usart.c +++ b/chip/g/usart.c @@ -16,6 +16,19 @@ defined(SECTION_IS_RO))) #define QUEUE_SIZE 64 +#ifdef CONFIG_STREAM_SIGNATURE +/* + * When signing over streaming data, up the relevant queue sizes. + */ +#define QUEUE_SIZE_SIG_IN 1024 +#define QUEUE_SIZE_USB_IN 8192 +#define QUEUE_SIZE_UART_IN 1024 +#else +#define QUEUE_SIZE_SIG_IN QUEUE_SIZE +#define QUEUE_SIZE_USB_IN QUEUE_SIZE +#define QUEUE_SIZE_UART_IN QUEUE_SIZE +#endif + #ifdef CONFIG_STREAM_USART1 struct usb_stream_config const ap_usb; @@ -34,9 +47,11 @@ struct usart_config const ap_uart; */ struct signer_config const sig; static struct queue const ap_uart_output = - QUEUE_DIRECT(QUEUE_SIZE, uint8_t, ap_uart.producer, sig.consumer); + QUEUE_DIRECT(QUEUE_SIZE_SIG_IN, uint8_t, ap_uart.producer, + sig.consumer); static struct queue const sig_to_usb = - QUEUE_DIRECT(QUEUE_SIZE, uint8_t, sig.producer, ap_usb.consumer); + QUEUE_DIRECT(QUEUE_SIZE_USB_IN, uint8_t, sig.producer, + ap_usb.consumer); SIGNER_CONFIG(sig, stream_uart, sig_to_usb, ap_uart_output); @@ -46,7 +61,8 @@ static struct queue const ap_uart_output = #endif static struct queue const ap_usb_to_uart = - QUEUE_DIRECT(QUEUE_SIZE, uint8_t, ap_usb.producer, ap_uart.consumer); + QUEUE_DIRECT(QUEUE_SIZE_UART_IN, uint8_t, ap_usb.producer, + ap_uart.consumer); /* * AP UART data is sent to the ap_uart_output queue, and received from |