110 static void sdmmc_host_clock_update_command(int slot)  in sdmmc_host_clock_update_command()  argument
114         .card_num = slot,  in sdmmc_host_clock_update_command()
120         sdmmc_host_start_command(slot, cmd_val, 0);  in sdmmc_host_clock_update_command()
139 esp_err_t sdmmc_host_set_card_clk(int slot, uint32_t freq_khz)  in sdmmc_host_set_card_clk()  argument
141     if (!(slot == 0 || slot == 1)) {  in sdmmc_host_set_card_clk()
147     SDMMC.clkena.cclk_enable &= ~BIT(slot);  in sdmmc_host_set_card_clk()
148     sdmmc_host_clock_update_command(slot);  in sdmmc_host_set_card_clk()
169             slot, host_div, card_div,  in sdmmc_host_set_card_clk()
173     switch(slot) {  in sdmmc_host_set_card_clk()
184     sdmmc_host_clock_update_command(slot);  in sdmmc_host_set_card_clk()
187     SDMMC.clkena.cclk_enable |= BIT(slot);  in sdmmc_host_set_card_clk()
188     SDMMC.clkena.cclk_low_power |= BIT(slot);  in sdmmc_host_set_card_clk()
189     sdmmc_host_clock_update_command(slot);  in sdmmc_host_set_card_clk()
204 esp_err_t sdmmc_host_start_command(int slot, sdmmc_hw_cmd_t cmd, uint32_t arg) {  in sdmmc_host_start_command()  argument
205     if (!(slot == 0 || slot == 1)) {  in sdmmc_host_start_command()
208     if ((SDMMC.cdetect.cards & BIT(slot)) != 0) {  in sdmmc_host_start_command()
211     if (cmd.data_expected && cmd.rw && (SDMMC.wrtprt.cards & BIT(slot)) != 0) {  in sdmmc_host_start_command()
218     cmd.card_num = slot;  in sdmmc_host_start_command()
311 esp_err_t sdmmc_host_init_slot(int slot, const sdmmc_slot_config_t* slot_config)  in sdmmc_host_init_slot()  argument
316     if (!(slot == 0 || slot == 1)) {  in sdmmc_host_init_slot()
324         sdmmc_host_pullup_en(slot, slot_config->width);  in sdmmc_host_init_slot()
331     const sdmmc_slot_info_t* pslot = &sdmmc_slot_info[slot];  in sdmmc_host_init_slot()
339     s_slot_width[slot] = slot_width;  in sdmmc_host_init_slot()
400     esp_err_t ret = sdmmc_host_set_card_clk(slot, 400);  in sdmmc_host_init_slot()
404     ret = sdmmc_host_set_bus_width(slot, 1);  in sdmmc_host_init_slot()
443 esp_err_t sdmmc_host_set_bus_width(int slot, size_t width)  in sdmmc_host_set_bus_width()  argument
445     if (!(slot == 0 || slot == 1)) {  in sdmmc_host_set_bus_width()
448     if (sdmmc_slot_info[slot].width < width) {  in sdmmc_host_set_bus_width()
451     const uint16_t mask = BIT(slot);  in sdmmc_host_set_bus_width()
459         configure_pin(sdmmc_slot_info[slot].d3_gpio);  in sdmmc_host_set_bus_width()
463         configure_pin(sdmmc_slot_info[slot].d3_gpio);  in sdmmc_host_set_bus_width()
467     ESP_LOGD(TAG, "slot=%d width=%d", slot, width);  in sdmmc_host_set_bus_width()
471 size_t sdmmc_host_get_slot_width(int slot)  in sdmmc_host_get_slot_width()  argument
473     assert( slot == 0 || slot == 1 );  in sdmmc_host_get_slot_width()
474     return s_slot_width[slot];  in sdmmc_host_get_slot_width()
477 esp_err_t sdmmc_host_set_bus_ddr_mode(int slot, bool ddr_enabled)  in sdmmc_host_set_bus_ddr_mode()  argument
479     if (!(slot == 0 || slot == 1)) {  in sdmmc_host_set_bus_ddr_mode()
482     if (s_slot_width[slot] == 8 && ddr_enabled) {  in sdmmc_host_set_bus_ddr_mode()
487     uint32_t mask = BIT(slot);  in sdmmc_host_set_bus_ddr_mode()
495     ESP_LOGD(TAG, "slot=%d ddr=%d", slot, ddr_enabled ? 1 : 0);  in sdmmc_host_set_bus_ddr_mode()
543 esp_err_t sdmmc_host_io_int_enable(int slot)  in sdmmc_host_io_int_enable()  argument
545     configure_pin(sdmmc_slot_info[slot].d1_gpio);  in sdmmc_host_io_int_enable()
549 esp_err_t sdmmc_host_io_int_wait(int slot, TickType_t timeout_ticks)  in sdmmc_host_io_int_wait()  argument
559     SDMMC.intmask.sdio &= ~BIT(slot);   /* Disable SDIO interrupt */  in sdmmc_host_io_int_wait()
560     SDMMC.rintsts.sdio = BIT(slot);  in sdmmc_host_io_int_wait()
561     if (gpio_get_level(sdmmc_slot_info[slot].d1_gpio) == 0) {  in sdmmc_host_io_int_wait()
568     SDMMC.intmask.sdio |= BIT(slot);    /* Re-enable SDIO interrupt */  in sdmmc_host_io_int_wait()
622 esp_err_t sdmmc_host_pullup_en(int slot, int width)  in sdmmc_host_pullup_en()  argument
624     if (width > sdmmc_slot_info[slot].width) {  in sdmmc_host_pullup_en()
629     gpio_pullup_en(sdmmc_slot_info[slot].cmd_gpio);  in sdmmc_host_pullup_en()
630     gpio_pullup_en(sdmmc_slot_info[slot].d0_gpio);  in sdmmc_host_pullup_en()
632         gpio_pullup_en(sdmmc_slot_info[slot].d1_gpio);  in sdmmc_host_pullup_en()
633         gpio_pullup_en(sdmmc_slot_info[slot].d2_gpio);  in sdmmc_host_pullup_en()
634         gpio_pullup_en(sdmmc_slot_info[slot].d3_gpio);  in sdmmc_host_pullup_en()
637         gpio_pullup_en(sdmmc_slot_info[slot].d4_gpio);  in sdmmc_host_pullup_en()
638         gpio_pullup_en(sdmmc_slot_info[slot].d5_gpio);  in sdmmc_host_pullup_en()
639         gpio_pullup_en(sdmmc_slot_info[slot].d6_gpio);  in sdmmc_host_pullup_en()
640         gpio_pullup_en(sdmmc_slot_info[slot].d7_gpio);  in sdmmc_host_pullup_en()