diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/ppc403/console/console405.c')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/ppc403/console/console405.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/c/src/lib/libcpu/powerpc/ppc403/console/console405.c b/c/src/lib/libcpu/powerpc/ppc403/console/console405.c index cf54621d57..ecba975d8d 100644 --- a/c/src/lib/libcpu/powerpc/ppc403/console/console405.c +++ b/c/src/lib/libcpu/powerpc/ppc403/console/console405.c @@ -5,12 +5,12 @@ * IMD Ingenieurbuero fuer Microcomputertechnik * * COPYRIGHT (c) 1998 by IMD - * + * * Changes from IMD are covered by the original distributions terms. * changes include interrupt support and termios support - * for backward compatibility, the original polled driver has been + * for backward compatibility, the original polled driver has been * renamed to console.c.polled - * + * * This file has been initially created (polled version) by * * Author: Andrew Bray <andy@i-cubed.co.uk> @@ -110,7 +110,7 @@ struct async { /*---------------------------------------------------------------------------+ | Alternate function registers +---------------------------------------------------------------------------*/ - #define AFR ISR + #define AFR ISR /*---------------------------------------------------------------------------+ | Line control Register. @@ -190,7 +190,7 @@ static int spiBaudRound(double x) return (int)((int)((x-(int)x)*1000)>500 ? x+1 : x); } -void +void spiBaudSet(uint32_t baudrate) { uint32_t tmp; @@ -250,13 +250,13 @@ spiPollRead (int minor) /* Wait for character */ while ((port->LSR & LSR_RSR)==0);; - return port->RBR; + return port->RBR; } -static int +static int spiPollWrite(int minor,const char *buf,int len) -{ +{ while (len-- > 0) { while (!(port->LSR & LSR_THE));; @@ -275,7 +275,7 @@ spiStartRemoteTx (int minor) rtems_interrupt_level level; rtems_interrupt_disable (level); - port->SPCTL |= CRRts; activate RTS + port->SPCTL |= CRRts; activate RTS rtems_interrupt_enable (level); */ return 0; @@ -288,7 +288,7 @@ spiStopRemoteTx (int minor) rtems_interrupt_level level; rtems_interrupt_disable (level); - port->SPCTL &= ~CRRts; deactivate RTS + port->SPCTL &= ~CRRts; deactivate RTS rtems_interrupt_enable (level); */ return 0; @@ -308,12 +308,12 @@ static rtems_isr serial_ISR(rtems_vector_number v) int res; _isr=port->ISR & 0x0E; - + if ((_isr == ISR_Rx) || (_isr==ISR_RxTO)) { ch = port->RBR; rtems_termios_enqueue_raw_characters (spittyp,&ch,1); } - + if (_isr == ISR_Tx) { res = rtems_termios_dequeue_characters (spittyp,1); if (res==0) { @@ -324,18 +324,18 @@ static rtems_isr serial_ISR(rtems_vector_number v) } -/* +/* * - * deinit SPI + * deinit SPI * */ void -spiDeInit(void) +spiDeInit(void) { extern uint32_t bsp_serial_rate; /* - * disable interrupts for serial port - * set it to state to work with polling boot monitor, if any... + * disable interrupts for serial port + * set it to state to work with polling boot monitor, if any... */ @@ -346,13 +346,13 @@ spiDeInit(void) } -/* +/* * - * init SPI + * init SPI * */ -rtems_status_code -spiInitialize(void) +rtems_status_code +spiInitialize(void) { register unsigned tmp; rtems_isr_entry previous_isr; /* this is a dummy */ @@ -361,10 +361,10 @@ spiInitialize(void) extern uint32_t bsp_serial_rate; /* - * Initialise the serial port + * Initialise the serial port */ - /* + /* * Select clock source and set uart internal clock divisor */ @@ -386,11 +386,11 @@ spiInitialize(void) /* set up baud rate */ spiBaudSet(bsp_serial_rate); - + if (ppc403_spi_interrupt) { /* add rx/tx isr to vector table */ - if (USE_UART==0) + if (USE_UART==0) ictrl_set_vector(serial_ISR,PPC_IRQ_EXT_UART0,&previous_isr); else ictrl_set_vector(serial_ISR,PPC_IRQ_EXT_UART1,&previous_isr); @@ -458,7 +458,7 @@ rtems_device_driver console_initialize( /* * Open entry point */ - + rtems_device_driver console_open( rtems_device_major_number major, rtems_device_minor_number minor, @@ -498,11 +498,11 @@ rtems_device_driver console_open( } return sc; } - + /* * Close entry point */ - + rtems_device_driver console_close( rtems_device_major_number major, rtems_device_minor_number minor, @@ -511,11 +511,11 @@ rtems_device_driver console_close( { return rtems_termios_close (arg); } - + /* * read bytes from the serial port. We only have stdin. */ - + rtems_device_driver console_read( rtems_device_major_number major, rtems_device_minor_number minor, @@ -524,11 +524,11 @@ rtems_device_driver console_read( { return rtems_termios_read (arg); } - + /* * write bytes to the serial port. Stdout and stderr are the same. */ - + rtems_device_driver console_write( rtems_device_major_number major, rtems_device_minor_number minor, @@ -537,11 +537,11 @@ rtems_device_driver console_write( { return rtems_termios_write (arg); } - + /* * IO Control entry point */ - + rtems_device_driver console_control( rtems_device_major_number major, rtems_device_minor_number minor, |