85 static int_fast16_t extFlashSpiWrite(const uint8_t *buf, size_t len);
86 static int_fast16_t extFlashSpiRead(uint8_t *buf, size_t len);
804     uint8_t buf;  in extFlashWaitReady()  local
812         ret = extFlashSpiRead(&buf,sizeof(buf));  in extFlashWaitReady()
819         if (!(buf & SPIFLASH_STATUS_BIT_BUSY)) {  in extFlashWaitReady()
851 static int_fast16_t extFlashSpiWrite(const uint8_t *buf, size_t len)  in extFlashSpiWrite()  argument
861     if (buf == NULL) {  in extFlashSpiWrite()
863         byte0 = *buf++;  in extFlashSpiWrite()
876     masterTransaction.txBuf  = (void*)buf;  in extFlashSpiWrite()
885 static int_fast16_t extFlashSpiRead(uint8_t *buf, size_t len)  in extFlashSpiRead()  argument
891     masterTransaction.rxBuf = buf;  in extFlashSpiRead()