diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/console/rtd316.c')
-rw-r--r-- | c/src/lib/libbsp/i386/pc386/console/rtd316.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/console/rtd316.c b/c/src/lib/libbsp/i386/pc386/console/rtd316.c deleted file mode 100644 index 3b4e3c6ab4..0000000000 --- a/c/src/lib/libbsp/i386/pc386/console/rtd316.c +++ /dev/null @@ -1,109 +0,0 @@ -/** - * @file - * - * @brief Driver for RTD316 ISA SCC Board - * - * The RTD316 has a single Z85C30. - */ - -/* - * COPYRIGHT (c) 1989-2014. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#include <bsp.h> -#include <termios.h> -#include <stdio.h> -#include <stdlib.h> - -#include <rtems/termiostypes.h> -#include <libchip/serial.h> -#include <libchip/z85c30.h> -#include <rtems/bspIo.h> -#include <bsp/rtd316.h> -#include <rtems/score/i386.h> -#include "../../../../../../../bsps/shared/dev/serial/legacy-console.h" - -#define RTD_CLOCK_RATE (460800 * 32) - -uint8_t rtd316_com_get_register(uint32_t addr, uint8_t reg) -{ - register uint8_t val = 0; - - outport_byte( addr, reg ); - /* It appears the no delay is needed between the accesses. */ - inport_byte( addr, val ); - - return val; -} - -void rtd316_com_set_register(uint32_t addr,uint8_t reg, uint8_t val) -{ - outport_byte( addr, reg ); - /* It appears the no delay is needed between the accesses. */ - outport_byte( addr, val ); -} - -rtems_device_driver rtd316_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor_arg, - void *arg -) -{ - int p; - console_tbl *ports; - console_tbl *port_p; - - /* - * Now allocate array of device structures and fill them in - */ - ports = calloc( 2, sizeof( console_tbl ) ); - port_p = ports; - - for ( p=0 ; p<2 ; p++ ) { - char name[32]; - sprintf( name, "/dev/rtd316_1_%d", p ); - printk("Found %s\n", name ); - port_p->sDeviceName = strdup( name ); - port_p->deviceType = SERIAL_Z85C30; - #if 0 - port_p->pDeviceFns = &z85c30_fns_polled; - #else - port_p->pDeviceFns = &z85c30_fns; - #endif - - port_p->deviceProbe = NULL; - port_p->pDeviceFlow = NULL; - port_p->ulMargin = 16; - port_p->ulHysteresis = 8; - port_p->pDeviceParams = (void *) 9600; - port_p->getRegister = rtd316_com_get_register; - port_p->setRegister = rtd316_com_set_register; - port_p->getData = NULL; - port_p->setData = NULL; - port_p->ulClock = RTD_CLOCK_RATE; - port_p->ulIntVector = 9; - - if ( p==0 ) { - port_p->ulDataPort = 0; - port_p->ulCtrlPort1 = 0x340; - port_p->ulCtrlPort2 = 0x341; - } else { - port_p->ulDataPort = 1; - port_p->ulCtrlPort1 = 0x342; - port_p->ulCtrlPort2 = 0x343; - } - port_p++; - } /* end ports */ - - /* - * Register the devices - */ - console_register_devices( ports, 2 ); - - return RTEMS_SUCCESSFUL; -} |