195 static esp_err_t spi_master_init_driver(spi_host_device_t host_id)  in spi_master_init_driver()  argument
199     const spi_bus_attr_t* bus_attr = spi_bus_get_attr(host_id);  in spi_master_init_driver()
210         .id = host_id,  in spi_master_init_driver()
217     if (host_id != SPI1_HOST) {  in spi_master_init_driver()
219         err = esp_intr_alloc(spicommon_irqsource_for_host(host_id),  in spi_master_init_driver()
230         .dma_in = SPI_LL_GET_HW(host_id),  in spi_master_init_driver()
231         .dma_out = SPI_LL_GET_HW(host_id),  in spi_master_init_driver()
239     spi_hal_init(&host->hal, host_id, &hal_config);  in spi_master_init_driver()
241     if (host_id != SPI1_HOST) {  in spi_master_init_driver()
243         spi_bus_lock_handle_t lock = spi_bus_lock_get_by_id(host_id);  in spi_master_init_driver()
245         spi_bus_register_destroy_func(host_id, spi_master_deinit_driver, host);  in spi_master_init_driver()
248     bus_driver_ctx[host_id] = host;  in spi_master_init_driver()
267     int host_id = host->id;  in spi_master_deinit_driver()  local
268     SPI_CHECK(is_valid_host(host_id), "invalid host_id", ESP_ERR_INVALID_ARG);  in spi_master_deinit_driver()
281     bus_driver_ctx[host_id] = NULL;  in spi_master_deinit_driver()
304 esp_err_t spi_bus_add_device(spi_host_device_t host_id, const spi_device_interface_config_t *dev_co…  in spi_bus_add_device()  argument
309     SPI_CHECK(is_valid_host(host_id), "invalid host", ESP_ERR_INVALID_ARG);  in spi_bus_add_device()
310     if (bus_driver_ctx[host_id] == NULL) {  in spi_bus_add_device()
312         err = spi_master_init_driver(host_id);  in spi_bus_add_device()
318     spi_host_t *host = bus_driver_ctx[host_id];  in spi_bus_add_device()
384         spicommon_cs_initialize(host_id, dev_config->spics_io_num, freecs, use_gpio);  in spi_bus_add_device()
415 …ESP_LOGD(SPI_TAG, "SPI%d: New device added to CS%d, effective clock: %dkHz", host_id+1, freecs, fr…  in spi_bus_add_device()