336 static void spi_cache_mode_switch(uint32_t  modebit)  in spi_cache_mode_switch()  argument
338     if ((modebit & SPI_FREAD_QIO) && (modebit & SPI_FASTRD_MODE)) {  in spi_cache_mode_switch()
344     } else if (modebit & SPI_FASTRD_MODE) {  in spi_cache_mode_switch()
348         if ((modebit & SPI_FREAD_QUAD)) {  in spi_cache_mode_switch()
351         } else if ((modebit & SPI_FREAD_DIO)) {  in spi_cache_mode_switch()
355         } else if ((modebit & SPI_FREAD_DUAL)) {  in spi_cache_mode_switch()
401     uint32_t  modebit;  in esp_rom_spiflash_config_readmode()  local
411     case ESP_ROM_SPIFLASH_QIO_MODE   :  modebit = SPI_FREAD_QIO  | SPI_FASTRD_MODE; break;  in esp_rom_spiflash_config_readmode()
412     case ESP_ROM_SPIFLASH_QOUT_MODE  :  modebit = SPI_FREAD_QUAD | SPI_FASTRD_MODE; break;  in esp_rom_spiflash_config_readmode()
413     case ESP_ROM_SPIFLASH_DIO_MODE   :  modebit = SPI_FREAD_DIO  | SPI_FASTRD_MODE; break;  in esp_rom_spiflash_config_readmode()
414     case ESP_ROM_SPIFLASH_DOUT_MODE  :  modebit = SPI_FREAD_DUAL | SPI_FASTRD_MODE; break;  in esp_rom_spiflash_config_readmode()
415     case ESP_ROM_SPIFLASH_FASTRD_MODE:  modebit = SPI_FASTRD_MODE; break;  in esp_rom_spiflash_config_readmode()
416     case ESP_ROM_SPIFLASH_SLOWRD_MODE:  modebit = 0; break;  in esp_rom_spiflash_config_readmode()
417     default : modebit = 0;  in esp_rom_spiflash_config_readmode()
420     SET_PERI_REG_MASK(PERIPHS_SPI_FLASH_CTRL, modebit);  in esp_rom_spiflash_config_readmode()
421     SET_PERI_REG_MASK(SPI_CTRL_REG(0), modebit);  in esp_rom_spiflash_config_readmode()
422     spi_cache_mode_switch(modebit);  in esp_rom_spiflash_config_readmode()
557     uint32_t modebit;  in esp_rom_spiflash_read()  local
558     modebit = READ_PERI_REG(PERIPHS_SPI_FLASH_CTRL);  in esp_rom_spiflash_read()
559     if ((modebit & SPI_FREAD_QIO) && (modebit & SPI_FASTRD_MODE)) {  in esp_rom_spiflash_read()
566     } else if (modebit & SPI_FASTRD_MODE) {  in esp_rom_spiflash_read()
569         if (modebit & SPI_FREAD_DIO) {  in esp_rom_spiflash_read()
581             if ((modebit & SPI_FREAD_QUAD)) {  in esp_rom_spiflash_read()
584             } else if ((modebit & SPI_FREAD_DUAL)) {  in esp_rom_spiflash_read()