diff options
Diffstat (limited to 'chip/stm32/usb_spi.c')
| -rw-r--r-- | chip/stm32/usb_spi.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/chip/stm32/usb_spi.c b/chip/stm32/usb_spi.c index b560b55709..597d4c5df7 100644 --- a/chip/stm32/usb_spi.c +++ b/chip/stm32/usb_spi.c @@ -69,14 +69,19 @@ static int rx_valid(struct usb_spi_config const *config) void usb_spi_deferred(struct usb_spi_config const *config) { + int enabled; + + if (config->flags & USB_SPI_CONFIG_FLAGS_IGNORE_HOST_SIDE_ENABLE) + enabled = config->state->enabled_device; + else + enabled = config->state->enabled_device && + config->state->enabled_host; + /* * If our overall enabled state has changed we call the board specific * enable or disable routines and save our new state. */ - int enabled = (config->state->enabled_host && - config->state->enabled_device); - - if (enabled ^ config->state->enabled) { + if (enabled != config->state->enabled) { if (enabled) usb_spi_board_enable(config); else usb_spi_board_disable(config); @@ -180,7 +185,8 @@ int usb_spi_interface(struct usb_spi_config const *config, * Our state has changed, call the deferred function to handle the * state change. */ - hook_call_deferred(config->deferred, 0); + if (!(config->flags & USB_SPI_CONFIG_FLAGS_IGNORE_HOST_SIDE_ENABLE)) + hook_call_deferred(config->deferred, 0); btable_ep[0].tx_count = 0; STM32_TOGGLE_EP(0, EP_TX_RX_MASK, EP_TX_RX_VALID, EP_STATUS_OUT); |