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ESP32 Serial: Fix some register bit definitions.

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This commit is contained in:
Gregory Nutt
2016-12-18 15:11:34 -06:00
parent 4bd530d026
commit 71bb79a6c7
1 changed files with 9 additions and 9 deletions
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arch/xtensa/src/esp32/esp32_serial.c
+9 -9
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@@ -759,9 +759,9 @@ static int esp32_interrupt(struct uart_dev_s *dev)
/* Clear pending interrupts */
regval = (UART_RXFIFO_FULL_INT_CLR_S | UART_FRM_ERR_INT_CLR_S |
UART_RXFIFO_TOUT_INT_CLR_S | UART_TX_DONE_INT_CLR_S |
UART_TXFIFO_EMPTY_INT_CLR_S);
regval = (UART_RXFIFO_FULL_INT_CLR | UART_FRM_ERR_INT_CLR |
UART_RXFIFO_TOUT_INT_CLR | UART_TX_DONE_INT_CLR |
UART_TXFIFO_EMPTY_INT_CLR);
esp32_serialout(priv, UART_INT_CLR_OFFSET, regval);
if ((status & UART_RXFIFO_CNT_M) > 0)
@@ -1060,8 +1060,8 @@ static void esp32_rxint(struct uart_dev_s *dev, bool enable)
#ifndef CONFIG_SUPPRESS_SERIAL_INTS
regval = esp32_serialin(priv, UART_INT_ENA_OFFSET);
regval |= (UART_RXFIFO_FULL_INT_CLR_S | UART_FRM_ERR_INT_CLR_S |
UART_RXFIFO_TOUT_INT_CLR_S);
regval |= (UART_RXFIFO_FULL_INT_ENA | UART_FRM_ERR_INT_ENA |
UART_RXFIFO_TOUT_INT_ENA);
esp32_serialout(priv, UART_INT_ENA_OFFSET, regval);
#endif
}
@@ -1070,8 +1070,8 @@ static void esp32_rxint(struct uart_dev_s *dev, bool enable)
/* Disable the RX interrupts */
regval = esp32_serialin(priv, UART_INT_ENA_OFFSET);
regval &= ~(UART_RXFIFO_FULL_INT_CLR_S | UART_FRM_ERR_INT_CLR_S |
UART_RXFIFO_TOUT_INT_CLR_S);
regval &= ~(UART_RXFIFO_FULL_INT_ENA | UART_FRM_ERR_INT_ENA |
UART_RXFIFO_TOUT_INT_ENA);
esp32_serialout(priv, UART_INT_ENA_OFFSET, regval);
}
@@ -1132,7 +1132,7 @@ static void esp32_txint(struct uart_dev_s *dev, bool enable)
#ifndef CONFIG_SUPPRESS_SERIAL_INTS
regval = esp32_serialin(priv, UART_INT_ENA_OFFSET);
regval |= (UART_TX_DONE_INT_ENA_S | UART_TXFIFO_EMPTY_INT_ENA_S);
regval |= (UART_TX_DONE_INT_ENA | UART_TXFIFO_EMPTY_INT_ENA);
esp32_serialout(priv, UART_INT_ENA_OFFSET, regval);
/* Fake a TX interrupt here by just calling uart_xmitchars() with
@@ -1147,7 +1147,7 @@ static void esp32_txint(struct uart_dev_s *dev, bool enable)
/* Disable the TX interrupt */
regval = esp32_serialin(priv, UART_INT_ENA_OFFSET);
regval &= ~(UART_TX_DONE_INT_ENA_S | UART_TXFIFO_EMPTY_INT_ENA_S);
regval &= ~(UART_TX_DONE_INT_ENA | UART_TXFIFO_EMPTY_INT_ENA);
esp32_serialout(priv, UART_INT_ENA_OFFSET, regval);
}