56 static int watchdog_index(const Watchdog *wd)  in watchdog_index()  argument
58     ptrdiff_t diff = wd - watchdog_list;  in watchdog_index()
65 static uint32_t watchdog_read_wtcr(QTestState *qts, const Watchdog *wd)  in watchdog_read_wtcr()  argument
67     return qtest_readl(qts, wd->base_addr + WTCR_OFFSET);  in watchdog_read_wtcr()
70 static void watchdog_write_wtcr(QTestState *qts, const Watchdog *wd,  in watchdog_write_wtcr()  argument
73     qtest_writel(qts, wd->base_addr + WTCR_OFFSET, value);  in watchdog_write_wtcr()
76 static uint32_t watchdog_prescaler(QTestState *qts, const Watchdog *wd)  in watchdog_prescaler()  argument
78     switch (extract32(watchdog_read_wtcr(qts, wd), 10, 2)) {  in watchdog_prescaler()
104 static uint32_t watchdog_interrupt_cycles(QTestState *qts, const Watchdog *wd)  in watchdog_interrupt_cycles()  argument
106     uint32_t wtis = extract32(watchdog_read_wtcr(qts, wd), 4, 2);  in watchdog_interrupt_cycles()
115 static int64_t watchdog_interrupt_steps(QTestState *qts, const Watchdog *wd)  in watchdog_interrupt_steps()  argument
117     return watchdog_calculate_steps(watchdog_interrupt_cycles(qts, wd),  in watchdog_interrupt_steps()
118             watchdog_prescaler(qts, wd));  in watchdog_interrupt_steps()
124     const Watchdog *wd = watchdog;  in test_init()  local
129     watchdog_write_wtcr(qts, wd, WTCLK(1) | WTRF | WTIF | WTR);  in test_init()
130     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(1));  in test_init()
138     const Watchdog *wd = watchdog;  in test_reset_action()  local
144     watchdog_write_wtcr(qts, wd,  in test_reset_action()
146     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==,  in test_reset_action()
150     qtest_clock_step(qts, watchdog_interrupt_steps(qts, wd));  in test_reset_action()
151     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==,  in test_reset_action()
153     g_assert_true(qtest_get_irq(qts, wd->irq));  in test_reset_action()
157                 watchdog_prescaler(qts, wd)));  in test_reset_action()
167     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(1) | WTRF);  in test_reset_action()
174     const Watchdog *wd = watchdog;  in test_prescaler()  local
182             watchdog_write_wtcr(qts, wd,  in test_prescaler()
188             qtest_clock_step(qts, watchdog_interrupt_steps(qts, wd) - 1);  in test_prescaler()
189             g_assert_false(watchdog_read_wtcr(qts, wd) & WTIF);  in test_prescaler()
190             g_assert_false(qtest_get_irq(qts, wd->irq));  in test_prescaler()
192             g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_prescaler()
193             g_assert_true(qtest_get_irq(qts, wd->irq));  in test_prescaler()
206     const Watchdog *wd = watchdog;  in test_enabling_flags()  local
213     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTE | WTIF | WTRF | WTR);  in test_enabling_flags()
214     qtest_clock_step(qts, watchdog_interrupt_steps(qts, wd));  in test_enabling_flags()
215     g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_enabling_flags()
216     g_assert_false(qtest_get_irq(qts, wd->irq));  in test_enabling_flags()
218                 watchdog_prescaler(qts, wd)));  in test_enabling_flags()
219     g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_enabling_flags()
220     g_assert_false(watchdog_read_wtcr(qts, wd) & WTRF);  in test_enabling_flags()
226     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTE | WTIF | WTIE | WTRF | WTR);  in test_enabling_flags()
227     qtest_clock_step(qts, watchdog_interrupt_steps(qts, wd));  in test_enabling_flags()
228     g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_enabling_flags()
229     g_assert_true(qtest_get_irq(qts, wd->irq));  in test_enabling_flags()
231                 watchdog_prescaler(qts, wd)));  in test_enabling_flags()
232     g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_enabling_flags()
233     g_assert_false(watchdog_read_wtcr(qts, wd) & WTRF);  in test_enabling_flags()
239     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTE | WTIF | WTRE | WTRF | WTR);  in test_enabling_flags()
240     qtest_clock_step(qts, watchdog_interrupt_steps(qts, wd));  in test_enabling_flags()
241     g_assert_true(watchdog_read_wtcr(qts, wd) & WTIF);  in test_enabling_flags()
242     g_assert_false(qtest_get_irq(qts, wd->irq));  in test_enabling_flags()
244                 watchdog_prescaler(qts, wd)));  in test_enabling_flags()
260     const Watchdog *wd = watchdog;  in test_pause()  local
266     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTE | WTIF | WTIE | WTRF | WTR);  in test_pause()
267     remaining_steps = watchdog_interrupt_steps(qts, wd);  in test_pause()
268     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(0) | WTE | WTIE);  in test_pause()
276     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTIE);  in test_pause()
277     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(0) | WTIE);  in test_pause()
281     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(0) | WTIE);  in test_pause()
282     g_assert_false(qtest_get_irq(qts, wd->irq));  in test_pause()
285     watchdog_write_wtcr(qts, wd, WTCLK(0) | WTE | WTIE);  in test_pause()
286     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==, WTCLK(0) | WTE | WTIE);  in test_pause()
290     g_assert_cmphex(watchdog_read_wtcr(qts, wd), ==,  in test_pause()
292     g_assert_true(qtest_get_irq(qts, wd->irq));  in test_pause()
297 static void watchdog_add_test(const char *name, const Watchdog* wd,  in watchdog_add_test()  argument
301             "npcm7xx_watchdog_timer[%d]/%s", watchdog_index(wd), name);  in watchdog_add_test()
302     qtest_add_data_func(full_name, wd, fn);  in watchdog_add_test()
312         const Watchdog *wd = &watchdog_list[i];  in main()  local
314         add_test(init, wd);  in main()
315         add_test(reset_action, wd);  in main()
316         add_test(prescaler, wd);  in main()
317         add_test(enabling_flags, wd);  in main()
318         add_test(pause, wd);  in main()