diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/console/conscfg.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/console/conscfg.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/console/conscfg.c b/c/src/lib/libbsp/i386/pc386/console/conscfg.c deleted file mode 100644 index 07602a3436..0000000000 --- a/c/src/lib/libbsp/i386/pc386/console/conscfg.c +++ /dev/null @@ -1,198 +0,0 @@ -/** - * @file - * - * This file contains the libchip configuration information - * to instantiate the libchip driver for the VGA console - * and serial ports on a PC. - */ - -/* - * COPYRIGHT (c) 1989-2014, 2016. - * 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 <bsp/bspimpl.h> -#include <libchip/serial.h> -#include <libchip/ns16550.h> -#if BSP_ENABLE_VGA -#include <rtems/vgacons.h> -#endif -#include <bsp/irq.h> -#include "../../../../../../../bsps/shared/dev/serial/legacy-console.h" - -#if BSP_ENABLE_VGA -#define VGA_CONSOLE_FUNCTIONS &vgacons_fns -#endif - -#if BSP_ENABLE_COM1_COM4 - #if 0 - #define COM_CONSOLE_FUNCTIONS &ns16550_fns_polled - #else - #define COM_CONSOLE_FUNCTIONS &ns16550_fns - #endif - - /* - * Base IO for UART - */ - #define COM1_BASE_IO 0x3F8 - #define COM2_BASE_IO 0x3E8 - #define COM3_BASE_IO 0x2F8 - #define COM4_BASE_IO 0x2E8 - - #define CLOCK_RATE (115200 * 16) - - static uint8_t com_get_register(uint32_t addr, uint8_t i) - { - register uint8_t val; - - inport_byte( (addr + i), val ); - return val; - } - - static void com_set_register(uint32_t addr, uint8_t i, uint8_t val) - { - outport_byte( (addr + i), val ); - } -#endif - -/* - * Default to the PC VGA console if present and configured. - */ -console_tbl Console_Configuration_Ports[] = { -#if BSP_ENABLE_VGA - /* - * If present the VGA console must always be minor 0. - * See console_control. - */ - { - "/dev/vgacons", /* sDeviceName */ - VGA_CONSOLE, /* deviceType */ - VGA_CONSOLE_FUNCTIONS, /* pDeviceFns */ - vgacons_probe, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 16, /* ulMargin */ - 8, /* ulHysteresis */ - (void *) NULL, /* NULL */ /* pDeviceParams */ - 0x00000000, /* ulCtrlPort1 */ - 0x00000000, /* ulCtrlPort2 */ - 0x00000000, /* ulDataPort */ - NULL, /* getRegister */ - NULL, /* setRegister */ - NULL,/* unused */ /* getData */ - NULL,/* unused */ /* setData */ - 0x0, /* ulClock */ - 0x0 /* ulIntVector -- base for port */ - }, -#endif -}; - -unsigned long Console_Configuration_Count = - (sizeof(Console_Configuration_Ports)/sizeof(console_tbl)); - -static console_tbl Legacy_Ports[] = { -#if BSP_ENABLE_COM1_COM4 - { - "/dev/com1", /* sDeviceName */ - SERIAL_NS16550, /* deviceType */ - COM_CONSOLE_FUNCTIONS, /* pDeviceFns */ - NULL, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 16, /* ulMargin */ - 8, /* ulHysteresis */ - (void *) 9600, /* Baud Rate */ /* pDeviceParams */ - COM1_BASE_IO, /* ulCtrlPort1 */ - 0x00000000, /* ulCtrlPort2 */ - COM1_BASE_IO, /* ulDataPort */ - com_get_register, /* getRegister */ - com_set_register, /* setRegister */ - NULL,/* unused */ /* getData */ - NULL,/* unused */ /* setData */ - CLOCK_RATE, /* ulClock */ - BSP_UART_COM1_IRQ /* ulIntVector -- base for port */ - }, - { - "/dev/com2", /* sDeviceName */ - SERIAL_NS16550, /* deviceType */ - COM_CONSOLE_FUNCTIONS, /* pDeviceFns */ - NULL, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 16, /* ulMargin */ - 8, /* ulHysteresis */ - (void *) 9600, /* Baud Rate */ /* pDeviceParams */ - COM2_BASE_IO, /* ulCtrlPort1 */ - 0x00000000, /* ulCtrlPort2 */ - COM2_BASE_IO, /* ulDataPort */ - com_get_register, /* getRegister */ - com_set_register, /* setRegister */ - NULL,/* unused */ /* getData */ - NULL,/* unused */ /* setData */ - CLOCK_RATE, /* ulClock */ - BSP_UART_COM2_IRQ /* ulIntVector -- base for port */ - }, - { - "/dev/com3", /* sDeviceName */ - SERIAL_NS16550, /* deviceType */ - COM_CONSOLE_FUNCTIONS, /* pDeviceFns */ - NULL, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 16, /* ulMargin */ - 8, /* ulHysteresis */ - (void *) 9600, /* Baud Rate */ /* pDeviceParams */ - COM3_BASE_IO, /* ulCtrlPort1 */ - 0x00000000, /* ulCtrlPort2 */ - COM3_BASE_IO, /* ulDataPort */ - com_get_register, /* getRegister */ - com_set_register, /* setRegister */ - NULL,/* unused */ /* getData */ - NULL,/* unused */ /* setData */ - CLOCK_RATE, /* ulClock */ - BSP_UART_COM3_IRQ /* ulIntVector -- base for port */ - }, - { - "/dev/com4", /* sDeviceName */ - SERIAL_NS16550, /* deviceType */ - COM_CONSOLE_FUNCTIONS, /* pDeviceFns */ - NULL, /* deviceProbe */ - NULL, /* pDeviceFlow */ - 16, /* ulMargin */ - 8, /* ulHysteresis */ - (void *) 9600, /* Baud Rate */ /* pDeviceParams */ - COM4_BASE_IO, /* ulCtrlPort1 */ - 0x00000000, /* ulCtrlPort2 */ - COM4_BASE_IO, /* ulDataPort */ - com_get_register, /* getRegister */ - com_set_register, /* setRegister */ - NULL,/* unused */ /* getData */ - NULL,/* unused */ /* setData */ - CLOCK_RATE, /* ulClock */ - BSP_UART_COM4_IRQ /* ulIntVector -- base for port */ - }, -#endif -}; - -#define Legacy_Port_Count \ - (sizeof(Legacy_Ports)/sizeof(console_tbl)) - -void legacy_uart_probe(void) -{ -#if BSP_ENABLE_COM1_COM4 - const char *opt; - /* - * Check the command line to see if com1-com4 are disabled. - */ - opt = bsp_cmdline_arg("--disable-com1-com4"); - if ( opt ) { - printk( "COM1-COM4: disabled\n" ); - } else { - if (Legacy_Port_Count) { - printk("Legacy UART Ports: COM1-COM4\n"); - console_register_devices( Legacy_Ports, Legacy_Port_Count ); - } - } -#endif -} |