diff options
Diffstat (limited to 'test/kb_8042.c')
| -rw-r--r-- | test/kb_8042.c | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/test/kb_8042.c b/test/kb_8042.c deleted file mode 100644 index 9705b506fe..0000000000 --- a/test/kb_8042.c +++ /dev/null @@ -1,345 +0,0 @@ -/* Copyright 2013 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Tests for keyboard MKBP protocol - */ - -#include "common.h" -#include "console.h" -#include "ec_commands.h" -#include "gpio.h" -#include "i8042_protocol.h" -#include "keyboard_8042.h" -#include "keyboard_protocol.h" -#include "keyboard_scan.h" -#include "lpc.h" -#include "power_button.h" -#include "system.h" -#include "test_util.h" -#include "timer.h" -#include "util.h" - -static const char *action[2] = {"release", "press"}; - -#define BUF_SIZE 16 -static char lpc_char_buf[BUF_SIZE]; -static unsigned int lpc_char_cnt; - -/*****************************************************************************/ -/* Mock functions */ - -int lid_is_open(void) -{ - return 1; -} - -void lpc_keyboard_put_char(uint8_t chr, int send_irq) -{ - lpc_char_buf[lpc_char_cnt++] = chr; -} - -/*****************************************************************************/ -/* Test utilities */ - -static void press_key(int c, int r, int pressed) -{ - ccprintf("Input %s (%d, %d)\n", action[pressed], c, r); - keyboard_state_changed(r, c, pressed); -} - -static void enable_keystroke(int enabled) -{ - uint8_t data = enabled ? I8042_CMD_ENABLE : I8042_CMD_RESET_DIS; - keyboard_host_write(data, 0); - msleep(30); -} - -static void reset_8042(void) -{ - keyboard_host_write(I8042_CMD_RESET_DEF, 0); - msleep(30); -} - -static void set_typematic(uint8_t val) -{ - keyboard_host_write(I8042_CMD_SETREP, 0); - msleep(30); - keyboard_host_write(val, 0); - msleep(30); -} - -static void set_scancode(uint8_t s) -{ - keyboard_host_write(I8042_CMD_SSCANSET, 0); - msleep(30); - keyboard_host_write(s, 0); - msleep(30); -} - -static void write_cmd_byte(uint8_t val) -{ - keyboard_host_write(I8042_WRITE_CMD_BYTE, 1); - msleep(30); - keyboard_host_write(val, 0); - msleep(30); -} - -static uint8_t read_cmd_byte(void) -{ - lpc_char_cnt = 0; - keyboard_host_write(I8042_READ_CMD_BYTE, 1); - msleep(30); - return lpc_char_buf[0]; -} - -static int __verify_lpc_char(char *arr, unsigned int sz, int delay_ms) -{ - int i; - - lpc_char_cnt = 0; - for (i = 0; i < sz; ++i) - lpc_char_buf[i] = 0; - msleep(delay_ms); - TEST_ASSERT_ARRAY_EQ(arr, lpc_char_buf, sz); - return EC_SUCCESS; -} - -#define VERIFY_LPC_CHAR(s) \ - TEST_ASSERT(__verify_lpc_char(s, strlen(s), 30) == EC_SUCCESS) -#define VERIFY_LPC_CHAR_DELAY(s, t) \ - TEST_ASSERT(__verify_lpc_char(s, strlen(s), t) == EC_SUCCESS) - -static int __verify_no_char(void) -{ - lpc_char_cnt = 0; - msleep(30); - TEST_CHECK(lpc_char_cnt == 0); -} - -#define VERIFY_NO_CHAR() TEST_ASSERT(__verify_no_char() == EC_SUCCESS) - -/*****************************************************************************/ -/* Tests */ - -static int test_single_key_press(void) -{ - enable_keystroke(1); - press_key(1, 1, 1); - VERIFY_LPC_CHAR("\x01"); - press_key(1, 1, 0); - VERIFY_LPC_CHAR("\x81"); - - press_key(12, 6, 1); - VERIFY_LPC_CHAR("\xe0\x4d"); - press_key(12, 6, 0); - VERIFY_LPC_CHAR("\xe0\xcd"); - - return EC_SUCCESS; -} - -static int test_disable_keystroke(void) -{ - enable_keystroke(0); - press_key(1, 1, 1); - VERIFY_NO_CHAR(); - press_key(1, 1, 0); - VERIFY_NO_CHAR(); - - return EC_SUCCESS; -} - -static int test_typematic(void) -{ - enable_keystroke(1); - - /* - * 250ms delay, 8 chars / sec. - */ - set_typematic(0xf); - - press_key(1, 1, 1); - VERIFY_LPC_CHAR_DELAY("\x01\x01\x01\x01\x01", 650); - press_key(1, 1, 0); - VERIFY_LPC_CHAR_DELAY("\x81", 300); - - /* - * 500ms delay, 10.9 chars / sec. - */ - reset_8042(); - - press_key(1, 1, 1); - VERIFY_LPC_CHAR_DELAY("\x01\x01\x01", 650); - press_key(1, 1, 0); - VERIFY_LPC_CHAR_DELAY("\x81", 200); - - return EC_SUCCESS; -} - -static int test_scancode_set2(void) -{ - set_scancode(2); - - write_cmd_byte(read_cmd_byte() | I8042_XLATE); - press_key(1, 1, 1); - VERIFY_LPC_CHAR("\x01"); - press_key(1, 1, 0); - VERIFY_LPC_CHAR("\x81"); - - write_cmd_byte(read_cmd_byte() & ~I8042_XLATE); - press_key(1, 1, 1); - VERIFY_LPC_CHAR("\x76"); - press_key(1, 1, 0); - VERIFY_LPC_CHAR("\xf0\x76"); - - return EC_SUCCESS; -} - -static int test_power_button(void) -{ - gpio_set_level(GPIO_POWER_BUTTON_L, 1); - set_scancode(1); - test_chipset_on(); - - gpio_set_level(GPIO_POWER_BUTTON_L, 0); - VERIFY_LPC_CHAR_DELAY("\xe0\x5e", 100); - - gpio_set_level(GPIO_POWER_BUTTON_L, 1); - VERIFY_LPC_CHAR_DELAY("\xe0\xde", 100); - - set_scancode(2); - write_cmd_byte(read_cmd_byte() & ~I8042_XLATE); - - gpio_set_level(GPIO_POWER_BUTTON_L, 0); - VERIFY_LPC_CHAR_DELAY("\xe0\x37", 100); - - gpio_set_level(GPIO_POWER_BUTTON_L, 1); - VERIFY_LPC_CHAR_DELAY("\xe0\xf0\x37", 100); - - test_chipset_off(); - - gpio_set_level(GPIO_POWER_BUTTON_L, 0); - VERIFY_NO_CHAR(); - - gpio_set_level(GPIO_POWER_BUTTON_L, 1); - VERIFY_NO_CHAR(); - - return EC_SUCCESS; -} - -static int test_sysjump(void) -{ - set_scancode(2); - enable_keystroke(1); - - system_run_image_copy(EC_IMAGE_RW); - - /* Shouldn't reach here */ - return EC_ERROR_UNKNOWN; -} - -static int test_sysjump_cont(void) -{ - write_cmd_byte(read_cmd_byte() | I8042_XLATE); - press_key(1, 1, 1); - VERIFY_LPC_CHAR("\x01"); - press_key(1, 1, 0); - VERIFY_LPC_CHAR("\x81"); - - write_cmd_byte(read_cmd_byte() & ~I8042_XLATE); - press_key(1, 1, 1); - VERIFY_LPC_CHAR("\x76"); - press_key(1, 1, 0); - VERIFY_LPC_CHAR("\xf0\x76"); - - return EC_SUCCESS; -} - -static const struct ec_response_keybd_config keybd_config = { - .num_top_row_keys = 13, - .action_keys = { - TK_BACK, /* T1 */ - TK_REFRESH, /* T2 */ - TK_FULLSCREEN, /* T3 */ - TK_OVERVIEW, /* T4 */ - TK_SNAPSHOT, /* T5 */ - TK_BRIGHTNESS_DOWN, /* T6 */ - TK_BRIGHTNESS_UP, /* T7 */ - TK_KBD_BKLIGHT_DOWN, /* T8 */ - TK_KBD_BKLIGHT_UP, /* T9 */ - TK_PLAY_PAUSE, /* T10 */ - TK_VOL_MUTE, /* T11 */ - TK_VOL_DOWN, /* T12 */ - TK_VOL_UP, /* T13 */ - }, -}; - -__override const struct ec_response_keybd_config -*board_vivaldi_keybd_config(void) -{ - return &keybd_config; -} - -static int test_ec_cmd_get_keybd_config(void) -{ - struct ec_response_keybd_config resp; - int rv; - - rv = test_send_host_command(EC_CMD_GET_KEYBD_CONFIG, 0, NULL, 0, - &resp, sizeof(resp)); - if (rv != EC_RES_SUCCESS) { - ccprintf("Error: EC_CMD_GET_KEYBD_CONFIG cmd returns %d\n", rv); - return EC_ERROR_INVAL; - } - - if (memcmp(&resp, &keybd_config, sizeof(resp))) { - ccprintf("Error: EC_CMD_GET_KEYBD_CONFIG returned bad cfg\n"); - return EC_ERROR_INVAL; - } - - ccprintf("EC_CMD_GET_KEYBD_CONFIG response is good\n"); - return EC_SUCCESS; -} - -static int test_vivaldi_top_keys(void) -{ - set_scancode(2); - - /* Test REFRESH key */ - write_cmd_byte(read_cmd_byte() | I8042_XLATE); - press_key(2, 3, 1); /* Press T2 */ - VERIFY_LPC_CHAR("\xe0\x67"); /* Check REFRESH scancode in set-1 */ - - /* Test SNAPSHOT key */ - write_cmd_byte(read_cmd_byte() | I8042_XLATE); - press_key(4, 3, 1); /* Press T2 */ - VERIFY_LPC_CHAR("\xe0\x13"); /* Check SNAPSHOT scancode in set-1 */ - - /* Test VOL_UP key */ - write_cmd_byte(read_cmd_byte() | I8042_XLATE); - press_key(5, 3, 1); /* Press T2 */ - VERIFY_LPC_CHAR("\xe0\x30"); /* Check VOL_UP scancode in set-1 */ - - return EC_SUCCESS; -} - -void run_test(int argc, char **argv) -{ - test_reset(); - wait_for_task_started(); - - if (system_get_image_copy() == EC_IMAGE_RO) { - RUN_TEST(test_single_key_press); - RUN_TEST(test_disable_keystroke); - RUN_TEST(test_typematic); - RUN_TEST(test_scancode_set2); - RUN_TEST(test_power_button); - RUN_TEST(test_ec_cmd_get_keybd_config); - RUN_TEST(test_vivaldi_top_keys); - RUN_TEST(test_sysjump); - } else { - RUN_TEST(test_sysjump_cont); - } - - test_print_result(); -} |