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-rw-r--r--c/src/lib/libbsp/arm/csb336/console/uart.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/c/src/lib/libbsp/arm/csb336/console/uart.c b/c/src/lib/libbsp/arm/csb336/console/uart.c
index 7e5fc96b0d..3db7888435 100644
--- a/c/src/lib/libbsp/arm/csb336/console/uart.c
+++ b/c/src/lib/libbsp/arm/csb336/console/uart.c
@@ -37,7 +37,7 @@ static void imx_uart_init(int minor);
static void imx_uart_set_baud(int, int);
static int imx_uart_poll_write(int, const char *, int);
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
static void imx_uart_tx_isr(rtems_irq_hdl_param);
static void imx_uart_rx_isr(rtems_irq_hdl_param);
static void imx_uart_isr_on(const rtems_irq_connect_data *irq);
@@ -49,7 +49,7 @@ static int imx_uart_intr_write(int, const char *, int);
/* TERMIOS callbacks */
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
rtems_termios_callbacks imx_uart_cbacks = {
.firstOpen = imx_uart_first_open,
.lastClose = imx_uart_last_close,
@@ -60,7 +60,7 @@ rtems_termios_callbacks imx_uart_cbacks = {
.startRemoteTx = NULL,
.outputUsesInterrupts = 1,
};
-#else
+#else
rtems_termios_callbacks imx_uart_cbacks = {
.firstOpen = imx_uart_first_open,
.lastClose = imx_uart_last_close,
@@ -73,7 +73,7 @@ rtems_termios_callbacks imx_uart_cbacks = {
};
#endif
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
static rtems_irq_connect_data imx_uart_tx_isr_data[NUM_DEVS];
static rtems_irq_connect_data imx_uart_rx_isr_data[NUM_DEVS];
#endif
@@ -141,7 +141,7 @@ rtems_device_driver console_open(
return rc;
}
-
+
rtems_device_driver console_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
@@ -150,7 +150,7 @@ rtems_device_driver console_close(
{
return rtems_termios_close(arg);
}
-
+
rtems_device_driver console_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
@@ -159,7 +159,7 @@ rtems_device_driver console_read(
{
return rtems_termios_read(arg);
}
-
+
rtems_device_driver console_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
@@ -168,7 +168,7 @@ rtems_device_driver console_write(
{
return rtems_termios_write(arg);
}
-
+
rtems_device_driver console_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
@@ -186,25 +186,25 @@ static void imx_uart_init(int minor)
imx_uart_data[minor].idx = 0;
if (minor == 0) {
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
imx_uart_tx_isr_data[minor].name = BSP_INT_UART1_TX;
imx_uart_rx_isr_data[minor].name = BSP_INT_UART1_RX;
#endif
- imx_uart_data[minor].regs =
+ imx_uart_data[minor].regs =
(mc9328mxl_uart_regs_t *) MC9328MXL_UART1_BASE;
} else if (minor == 1) {
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
imx_uart_tx_isr_data[minor].name = BSP_INT_UART2_TX;
imx_uart_rx_isr_data[minor].name = BSP_INT_UART2_RX;
#endif
- imx_uart_data[minor].regs =
+ imx_uart_data[minor].regs =
(mc9328mxl_uart_regs_t *) MC9328MXL_UART2_BASE;
} else {
- rtems_panic("%s:%d Unknown UART minor number %d\n",
- __FUNCTION__, __LINE__, minor);
+ rtems_panic("%s:%d Unknown UART minor number %d\n",
+ __FUNCTION__, __LINE__, minor);
}
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
imx_uart_tx_isr_data[minor].hdl = imx_uart_tx_isr;
imx_uart_tx_isr_data[minor].handle = &imx_uart_data[minor];
imx_uart_tx_isr_data[minor].on = imx_uart_isr_on;
@@ -234,8 +234,8 @@ static void imx_uart_init(int minor)
imx_uart_data[minor].regs->cr4 = 0;
imx_uart_data[minor].regs->fcr = (
- MC9328MXL_UART_FCR_TXTL(32) |
- MC9328MXL_UART_FCR_RFDIV_1 |
+ MC9328MXL_UART_FCR_TXTL(32) |
+ MC9328MXL_UART_FCR_RFDIV_1 |
MC9328MXL_UART_FCR_RXTL(1));
imx_uart_set_baud(minor, 38400);
@@ -247,8 +247,8 @@ static int imx_uart_first_open(int major, int minor, void *arg)
rtems_libio_open_close_args_t *args = arg;
imx_uart_data[minor].tty = args->iop->data1;
-
-#if defined(USE_INTERRUPTS)
+
+#if defined(USE_INTERRUPTS)
BSP_install_rtems_irq_handler(&imx_uart_tx_isr_data[minor]);
BSP_install_rtems_irq_handler(&imx_uart_rx_isr_data[minor]);
@@ -260,7 +260,7 @@ static int imx_uart_first_open(int major, int minor, void *arg)
static int imx_uart_last_close(int major, int minor, void *arg)
{
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
BSP_remove_rtems_irq_handler(&imx_uart_tx_isr_data[minor]);
BSP_remove_rtems_irq_handler(&imx_uart_rx_isr_data[minor]);
#endif
@@ -268,7 +268,7 @@ static int imx_uart_last_close(int major, int minor, void *arg)
return 0;
}
-static int imx_uart_poll_read(int minor)
+static int imx_uart_poll_read(int minor)
{
if (imx_uart_data[minor].regs->sr2 & MC9328MXL_UART_SR2_RDR) {
return imx_uart_data[minor].regs->rxd & 0xff;
@@ -278,7 +278,7 @@ static int imx_uart_poll_read(int minor)
}
-static int imx_uart_poll_write(int minor, const char *buf, int len)
+static int imx_uart_poll_write(int minor, const char *buf, int len)
{
int i;
for (i = 0; i < len; i++) {
@@ -293,22 +293,22 @@ static int imx_uart_poll_write(int minor, const char *buf, int len)
}
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
static int imx_uart_intr_write(int minor, const char *buf, int len)
{
imx_uart_data[minor].buf = buf;
imx_uart_data[minor].len = len;
imx_uart_data[minor].idx = 0;
-
+
imx_uart_data[minor].regs->cr1 |= MC9328MXL_UART_CR1_TXMPTYEN;
return 1;
}
#endif
-
+
/* This is for setting baud rate, bits, etc. */
-static int imx_uart_set_attrs(int minor, const struct termios *t)
+static int imx_uart_set_attrs(int minor, const struct termios *t)
{
int baud;
@@ -318,7 +318,7 @@ static int imx_uart_set_attrs(int minor, const struct termios *t)
return 0;
}
-#if defined(USE_INTERRUPTS)
+#if defined(USE_INTERRUPTS)
static void imx_uart_isr_on(const rtems_irq_connect_data *irq)
{
MC9328MXL_AITC_INTENNUM = irq->name;
@@ -403,12 +403,12 @@ static void imx_uart_set_baud(int minor, int baud)
case MC9328MXL_UART_FCR_RFDIV_6: ref_freq = perclk1/6; break;
case MC9328MXL_UART_FCR_RFDIV_7: ref_freq = perclk1/7; break;
default:
- rtems_panic("%s:%d Unknown RFDIV: 0x%x",
+ rtems_panic("%s:%d Unknown RFDIV: 0x%x",
__FUNCTION__, __LINE__,
fcr & MC9328MXL_UART_FCR_RFDIV_MASK);
break;
}
-
+
denom = ref_freq / baud;
imx_uart_data[minor].regs->bir = 0xf;
@@ -416,7 +416,7 @@ static void imx_uart_set_baud(int minor, int baud)
}
-/*
+/*
* Polled, non-blocking read from UART
*/
int imx_uart_poll_read_char(int minor)
@@ -424,7 +424,7 @@ int imx_uart_poll_read_char(int minor)
return imx_uart_poll_read(minor);
}
-/*
+/*
* Polled, blocking write from UART
*/
void imx_uart_poll_write_char(int minor, char c)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 05:22:09 +0000