| /branches/arm/uspace/srv/kbd/Makefile |
|---|
| 72,9 → 72,18 |
| genarch/src/kbd.c |
| endif |
| ifeq ($(ARCH), arm32) |
| GENARCH_SOURCES = \ |
| genarch/src/kbd.c |
| ifeq ($(MACHINE), gxemul_testarm) |
| ARCH_SOURCES += \ |
| arch/$(ARCH)/src/kbd_gxemul.c |
| endif |
| ifeq ($(MACHINE), qemu_icp) |
| ARCH_SOURCES += \ |
| arch/$(ARCH)/src/kbd_icp.c \ |
| arch/$(ARCH)/src/scanc.c |
| endif |
| endif |
| GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
| /branches/arm/uspace/srv/kbd/arch/arm32/include/pl050.h |
|---|
| 0,0 → 1,82 |
| /* |
| * Copyright (c) 2009 Vineeth Pillai |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /** @addtogroup kdbarm32 |
| * @{ |
| */ |
| /** @file |
| */ |
| /** |
| * This file implements pl050 specific functions for keyboard and mouse |
| */ |
| #ifndef KBD_arm32_PL050_H_ |
| #define KBD_arm32_PL050_H_ |
| /* |
| * pl050 register offsets from the base address |
| */ |
| #define PL050_CR 0x00 |
| #define PL050_STAT 0x04 |
| #define PL050_DATA 0x08 |
| #define PL050_CLOCKDIV 0x0C |
| #define PL050_INTRSTAT 0x10 |
| /* |
| * Control Register Bits |
| */ |
| #define PL050_CR_TYPE (1 << 5) /* Type 0: PS2/AT mode, 1: No Line control bit mode */ |
| #define PL050_CR_RXINTR (1 << 4) /* Recieve Interrupt Enable */ |
| #define PL050_CR_TXINTR (1 << 3) /* Transmit Interrupt Enable */ |
| #define PL050_CR_INTR (1 << 2) /* Interrupt Enable */ |
| #define PL050_CR_FKMID (1 << 1) /* Force KMI Data Low */ |
| #define PL050_CR_FKMIC 1 /* Force KMI Clock Low */ |
| /* |
| * Status register bits |
| */ |
| #define PL050_STAT_TXEMPTY (1 << 6) /* 1: Transmit register empty */ |
| #define PL050_STAT_TXBUSY (1 << 5) /* 1: Busy, sending data */ |
| #define PL050_STAT_RXFULL (1 << 4) /* 1: register Full */ |
| #define PL050_STAT_RXBUSY (1 << 3) /* 1: Busy, recieving Data */ |
| #define PL050_STAT_RXPARITY (1 << 2) /* odd parity of the last bit recieved */ |
| #define PL050_STAT_KMIC (1 << 1) /* status of KMICLKIN */ |
| #define PL050_STAT_KMID 1 /* status of KMIDATAIN */ |
| /* |
| * Interrupt status register bits. |
| */ |
| #define PL050_TX_INTRSTAT (1 << 1) /* Transmit intr asserted */ |
| #define PL050_RX_INTRSTAT 1 /* Recieve intr asserted */ |
| #endif |
| /** @} |
| */ |
| /branches/arm/uspace/srv/kbd/arch/arm32/src/scanc.c |
|---|
| 0,0 → 1,233 |
| /* |
| * Copyright (c) 2009 Vineeth Pillai |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /** @addtogroup genarch |
| * @{ |
| */ |
| /** |
| * @file |
| * @brief Scan codes for pl050 keyboards. |
| */ |
| #define FUNCTION_KEYS 0x100 |
| #define SPECIAL 255 |
| /** Primary meaning of scancodes. */ |
| int sc_primary_map[] = { |
| SPECIAL, /* 0x00 */ |
| (FUNCTION_KEYS | 9), /* 0x01 - F9 */ |
| (FUNCTION_KEYS | 7), /* 0x02 - F7 */ |
| (FUNCTION_KEYS | 5), /* 0x03 - F5 */ |
| (FUNCTION_KEYS | 3), /* 0x04 - F3 */ |
| (FUNCTION_KEYS | 1), /* 0x05 - F1 */ |
| (FUNCTION_KEYS | 2), /* 0x06 - F2 */ |
| (FUNCTION_KEYS | 12), /* 0x07 - F12 */ |
| SPECIAL, /* 0x08 - */ |
| (FUNCTION_KEYS | 10), /* 0x09 - F10 */ |
| (FUNCTION_KEYS | 8), /* 0x0A - F8 */ |
| (FUNCTION_KEYS | 6), /* 0x0B - F6 */ |
| (FUNCTION_KEYS | 4), /* 0x0C - F4 */ |
| '\t', /* 0x0D - Tab */ |
| '~', |
| SPECIAL, /* 0x0F */ |
| SPECIAL, /* 0x10 */ |
| SPECIAL, /* 0x11 - LAlt */ |
| SPECIAL, /* 0x12 - LShift */ |
| SPECIAL, /* ox13 */ |
| SPECIAL, /* 0x14 Ctrl */ |
| 'q', '1', |
| SPECIAL, /* 0x17 */ |
| SPECIAL, /* 0x18 */ |
| SPECIAL, /* 0x19 */ |
| 'z', 's', 'a', 'w', '2', |
| SPECIAL, /* 0x1F */ |
| SPECIAL, /* 0x20 */ |
| 'c', 'x', 'd', 'e', '4', '3', |
| SPECIAL, /* 0x27 */ |
| SPECIAL, /* 0x28 */ |
| ' ', 'v', 'f', 't', 'r', '5', |
| SPECIAL, /* 0x2F */ |
| SPECIAL, /* 0x30 */ |
| 'n', 'b', 'h', 'g', 'y', '6', |
| SPECIAL, /* 0x37 */ |
| SPECIAL, /* 0x38 */ |
| SPECIAL, /* 0x39 */ |
| 'm', 'j', 'u', '7', '8', |
| SPECIAL, /* 0x3F */ |
| SPECIAL, /* 0x40 */ |
| ',', 'k', 'i', 'o', '0', '9', |
| SPECIAL, /* 0x47 */ |
| SPECIAL, /* 0x48 */ |
| '.', '/', 'l', ';', 'p', '-', |
| SPECIAL, /* 0x4F */ |
| SPECIAL, /* 0x50 */ |
| '\'', |
| SPECIAL, /* 0x52 */ |
| SPECIAL, /* 0x53 */ |
| '{', '=', |
| SPECIAL, /* 0x56 */ |
| SPECIAL, /* 0x57 */ |
| SPECIAL, /* 0x58 - Caps Lock */ |
| SPECIAL, /* 0x59 - RShift */ |
| '\n', '}', |
| SPECIAL, /* 0x5C */ |
| '\\', |
| SPECIAL, /* 0x5E */ |
| SPECIAL, /* 0x5F */ |
| SPECIAL, /* 0x60 */ |
| SPECIAL, /* 0x61 */ |
| SPECIAL, /* 0x62 */ |
| SPECIAL, /* 0x63 */ |
| SPECIAL, /* 0x64 */ |
| SPECIAL, /* 0x65 */ |
| '\b', /* 0x66 - backspace*/ |
| SPECIAL, /* 0x67 */ |
| SPECIAL, /* 0x68 */ |
| SPECIAL, /* 0x69 */ |
| SPECIAL, /* 0x6a */ |
| SPECIAL, /* 0x6b - Left Arrow */ |
| SPECIAL, /* 0x6c */ |
| SPECIAL, /* 0x6d */ |
| SPECIAL, /* 0x6e */ |
| SPECIAL, /* 0x6f */ |
| SPECIAL, /* 0x70 - Del */ |
| SPECIAL, /* 0x71 */ |
| SPECIAL, /* 0x72 Down Arrow */ |
| SPECIAL, /* 0x73 */ |
| SPECIAL, /* 0x74 - Right Arrow */ |
| SPECIAL, /* 0x75 Up Arrow */ |
| SPECIAL, /* 0x76 Esc */ |
| SPECIAL, /* 0x77 - NumLock*/ |
| SPECIAL, /* 0x78 F11*/ |
| SPECIAL, /* 0x79 */ |
| SPECIAL, /* 0x7a */ |
| SPECIAL, /* 0x7b */ |
| SPECIAL, /* 0x7c */ |
| SPECIAL, /* 0x7d */ |
| SPECIAL, /* 0x7e */ |
| SPECIAL /* 0x7f */ |
| }; |
| /** Secondary meaning of scancodes. */ |
| int sc_secondary_map[] = { |
| SPECIAL, /* 0x00 */ |
| SPECIAL, /* 0x01 - F9 */ |
| SPECIAL, /* 0x02 - F7 */ |
| SPECIAL, /* 0x03 - F5 */ |
| SPECIAL, /* 0x04 - F3 */ |
| SPECIAL, /* 0x05 - F1 */ |
| SPECIAL, /* 0x06 - F2 */ |
| SPECIAL, /* 0x07 - F12 */ |
| SPECIAL, /* 0x08 - */ |
| SPECIAL, /* 0x09 - F10 */ |
| SPECIAL, /* 0x0A - F8 */ |
| SPECIAL, /* 0x0B - F10 */ |
| SPECIAL, /* 0x0C - F4 */ |
| '\t', /* 0x0D - Tab */ |
| '~', |
| SPECIAL, /* 0x0F */ |
| SPECIAL, /* 0x10 */ |
| SPECIAL, /* 0x11 - LAlt */ |
| SPECIAL, /* 0x12 - LShift */ |
| SPECIAL, /* ox13 */ |
| SPECIAL, /* 0x14 Ctrl */ |
| 'Q', '!', |
| SPECIAL, /* 0x17 */ |
| SPECIAL, /* 0x18 */ |
| SPECIAL, /* 0x19 */ |
| 'Z', 'S', 'A', 'W', '@', |
| SPECIAL, /* 0x1F */ |
| SPECIAL, /* 0x20 */ |
| 'C', 'X', 'D', 'E', '$', '#', |
| SPECIAL, /* 0x27 */ |
| SPECIAL, /* 0x28 */ |
| ' ', 'V', 'F', 'T', 'R', '%', |
| SPECIAL, /* 0x2F */ |
| SPECIAL, /* 0x30 */ |
| 'N', 'B', 'H', 'G', 'Y', '^', |
| SPECIAL, /* 0x37 */ |
| SPECIAL, /* 0x38 */ |
| SPECIAL, /* 0x39 */ |
| 'M', 'J', 'U', '&', '*', |
| SPECIAL, /* 0x3F */ |
| SPECIAL, /* 0x40 */ |
| '<', 'K', 'I', 'O', ')', '(', |
| SPECIAL, /* 0x47 */ |
| SPECIAL, /* 0x48 */ |
| '>', '?', 'L', ':', 'P', '_', |
| SPECIAL, /* 0x4F */ |
| SPECIAL, /* 0x50 */ |
| '"', |
| SPECIAL, /* 0x52 */ |
| SPECIAL, /* 0x53 */ |
| '{', '+', |
| SPECIAL, /* 0x56 */ |
| SPECIAL, /* 0x57 */ |
| SPECIAL, /* 0x58 - Caps Lock */ |
| SPECIAL, /* 0x59 - RShift */ |
| '\n', '}', |
| SPECIAL, /* 0x5C */ |
| '|', |
| SPECIAL, /* 0x5E */ |
| SPECIAL, /* 0x5F */ |
| SPECIAL, /* 0x60 */ |
| SPECIAL, /* 0x61 */ |
| SPECIAL, /* 0x62 */ |
| SPECIAL, /* 0x63 */ |
| SPECIAL, /* 0x64 */ |
| SPECIAL, /* 0x65 */ |
| '\b', /* 0x66 - backspace*/ |
| SPECIAL, /* 0x67 */ |
| SPECIAL, /* 0x68 */ |
| SPECIAL, /* 0x69 */ |
| SPECIAL, /* 0x6a */ |
| SPECIAL, /* 0x6b - Left Arrow */ |
| SPECIAL, /* 0x6c */ |
| SPECIAL, /* 0x6d */ |
| SPECIAL, /* 0x6e */ |
| SPECIAL, /* 0x6f */ |
| SPECIAL, /* 0x70 - Del */ |
| SPECIAL, /* 0x71 */ |
| SPECIAL, /* 0x72 Down Arrow */ |
| SPECIAL, /* 0x73 */ |
| SPECIAL, /* 0x74 - Right Arrow */ |
| SPECIAL, /* 0x75 Up Arrow */ |
| SPECIAL, /* 0x76 Esc */ |
| SPECIAL, /* 0x77 - NumLock*/ |
| SPECIAL, /* 0x78 F11*/ |
| SPECIAL, /* 0x79 */ |
| SPECIAL, /* 0x7a */ |
| SPECIAL, /* 0x7b */ |
| SPECIAL, /* 0x7c */ |
| SPECIAL, /* 0x7d */ |
| SPECIAL, /* 0x7e */ |
| SPECIAL /* 0x7f */ |
| }; |
| /** @} |
| */ |
| /branches/arm/uspace/srv/kbd/arch/arm32/src/kbd_icp.c |
|---|
| 0,0 → 1,116 |
| /* |
| * Copyright (c) 2001-2004 Jakub Jermar |
| * Copyright (c) 2006 Josef Cejka |
| * Copyright (c) 2009 Vineeth Pillai |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /** @addtogroup kbdarm32 arm32 |
| * @brief HelenOS arm32/integratorcp arch dependent parts of uspace keyboard handler. |
| * @ingroup kbd |
| * @{ |
| */ |
| /** @file |
| * @ingroup kbdarm32 |
| */ |
| #include <stdio.h> |
| #include <arch/kbd.h> |
| #include <ipc/ipc.h> |
| #include <unistd.h> |
| #include <kbd.h> |
| #include <arch/pl050.h> |
| #include <keys.h> |
| #include <genarch/kbd.h> |
| #include <sysinfo.h> |
| #include <as.h> |
| #include <ipc/ipc.h> |
| #include <ipc/ns.h> |
| #include <ipc/services.h> |
| #include <ddi.h> |
| #include <align.h> |
| #define PL050_KEY_RELEASE 0xF0 |
| #define PL050_ESC_KEY 0xE0 |
| irq_cmd_t pl050_cmds[] = { |
| { CMD_MEM_READ_1, (void *) 0, 0, 1 }, |
| { CMD_MEM_READ_1, (void *) 0, 0, 2} |
| }; |
| irq_code_t pl050_kbd = { |
| 2, |
| pl050_cmds |
| }; |
| static void *kbd_physaddr; |
| static void *kbd_addr; |
| /** Register uspace irq handler |
| * @return |
| */ |
| int kbd_arch_init(void) |
| { |
| kbd_physaddr = (void *)sysinfo_value("kbd.pbase"); |
| kbd_addr = (void*)sysinfo_value("kbd.vbase"); |
| pl050_cmds[0].addr = (void *)(kbd_addr+PL050_DATA); |
| pl050_cmds[1].addr = (void *)(kbd_addr+PL050_STAT); |
| /* Enable kbd */ |
| ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &pl050_kbd); |
| return 0; |
| } |
| /** Process keyboard & mouse events */ |
| int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) |
| { |
| static int key_released_flag = 0; |
| static uint8_t prev_char = 0xFF; |
| int scan_code = IPC_GET_ARG1(*call); |
| if (scan_code == PL050_KEY_RELEASE) { |
| key_released_flag = 1; |
| } else { |
| if (key_released_flag && prev_char == scan_code) { |
| prev_char = 0xFF; |
| key_released(keybuffer, scan_code); |
| } else { |
| key_pressed(keybuffer, scan_code); |
| prev_char = scan_code; |
| } |
| key_released_flag = 0; |
| } |
| return 1; |
| } |
| /** |
| * @} |
| */ |