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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/tests/tco-test.c
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/tests/tco-test.c')
-rw-r--r--qemu/tests/tco-test.c463
1 files changed, 0 insertions, 463 deletions
diff --git a/qemu/tests/tco-test.c b/qemu/tests/tco-test.c
deleted file mode 100644
index ac11175e9..000000000
--- a/qemu/tests/tco-test.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- * QEMU ICH9 TCO emulation tests
- *
- * Copyright (c) 2015 Paulo Alcantara <pcacjr@zytor.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-#include "qemu/osdep.h"
-#include <glib.h>
-
-#include "libqtest.h"
-#include "libqos/pci.h"
-#include "libqos/pci-pc.h"
-#include "hw/pci/pci_regs.h"
-#include "hw/i386/ich9.h"
-#include "hw/acpi/ich9.h"
-#include "hw/acpi/tco.h"
-
-#define RCBA_BASE_ADDR 0xfed1c000
-#define PM_IO_BASE_ADDR 0xb000
-
-enum {
- TCO_RLD_DEFAULT = 0x0000,
- TCO_DAT_IN_DEFAULT = 0x00,
- TCO_DAT_OUT_DEFAULT = 0x00,
- TCO1_STS_DEFAULT = 0x0000,
- TCO2_STS_DEFAULT = 0x0000,
- TCO1_CNT_DEFAULT = 0x0000,
- TCO2_CNT_DEFAULT = 0x0008,
- TCO_MESSAGE1_DEFAULT = 0x00,
- TCO_MESSAGE2_DEFAULT = 0x00,
- TCO_WDCNT_DEFAULT = 0x00,
- TCO_TMR_DEFAULT = 0x0004,
- SW_IRQ_GEN_DEFAULT = 0x03,
-};
-
-#define TCO_SECS_TO_TICKS(secs) (((secs) * 10) / 6)
-#define TCO_TICKS_TO_SECS(ticks) (((ticks) * 6) / 10)
-
-typedef struct {
- const char *args;
- bool noreboot;
- QPCIDevice *dev;
- void *tco_io_base;
-} TestData;
-
-static void test_init(TestData *d)
-{
- QPCIBus *bus;
- QTestState *qs;
- char *s;
-
- s = g_strdup_printf("-machine q35 %s %s",
- d->noreboot ? "" : "-global ICH9-LPC.noreboot=false",
- !d->args ? "" : d->args);
- qs = qtest_start(s);
- qtest_irq_intercept_in(qs, "ioapic");
- g_free(s);
-
- bus = qpci_init_pc();
- d->dev = qpci_device_find(bus, QPCI_DEVFN(0x1f, 0x00));
- g_assert(d->dev != NULL);
-
- qpci_device_enable(d->dev);
-
- /* set ACPI PM I/O space base address */
- qpci_config_writel(d->dev, ICH9_LPC_PMBASE, PM_IO_BASE_ADDR | 0x1);
- /* enable ACPI I/O */
- qpci_config_writeb(d->dev, ICH9_LPC_ACPI_CTRL, 0x80);
- /* set Root Complex BAR */
- qpci_config_writel(d->dev, ICH9_LPC_RCBA, RCBA_BASE_ADDR | 0x1);
-
- d->tco_io_base = (void *)((uintptr_t)PM_IO_BASE_ADDR + 0x60);
-}
-
-static void stop_tco(const TestData *d)
-{
- uint32_t val;
-
- val = qpci_io_readw(d->dev, d->tco_io_base + TCO1_CNT);
- val |= TCO_TMR_HLT;
- qpci_io_writew(d->dev, d->tco_io_base + TCO1_CNT, val);
-}
-
-static void start_tco(const TestData *d)
-{
- uint32_t val;
-
- val = qpci_io_readw(d->dev, d->tco_io_base + TCO1_CNT);
- val &= ~TCO_TMR_HLT;
- qpci_io_writew(d->dev, d->tco_io_base + TCO1_CNT, val);
-}
-
-static void load_tco(const TestData *d)
-{
- qpci_io_writew(d->dev, d->tco_io_base + TCO_RLD, 4);
-}
-
-static void set_tco_timeout(const TestData *d, uint16_t ticks)
-{
- qpci_io_writew(d->dev, d->tco_io_base + TCO_TMR, ticks);
-}
-
-static void clear_tco_status(const TestData *d)
-{
- qpci_io_writew(d->dev, d->tco_io_base + TCO1_STS, 0x0008);
- qpci_io_writew(d->dev, d->tco_io_base + TCO2_STS, 0x0002);
- qpci_io_writew(d->dev, d->tco_io_base + TCO2_STS, 0x0004);
-}
-
-static void reset_on_second_timeout(bool enable)
-{
- uint32_t val;
-
- val = readl(RCBA_BASE_ADDR + ICH9_CC_GCS);
- if (enable) {
- val &= ~ICH9_CC_GCS_NO_REBOOT;
- } else {
- val |= ICH9_CC_GCS_NO_REBOOT;
- }
- writel(RCBA_BASE_ADDR + ICH9_CC_GCS, val);
-}
-
-static void test_tco_defaults(void)
-{
- TestData d;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO_RLD), ==,
- TCO_RLD_DEFAULT);
- /* TCO_DAT_IN & TCO_DAT_OUT */
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO_DAT_IN), ==,
- (TCO_DAT_OUT_DEFAULT << 8) | TCO_DAT_IN_DEFAULT);
- /* TCO1_STS & TCO2_STS */
- g_assert_cmpint(qpci_io_readl(d.dev, d.tco_io_base + TCO1_STS), ==,
- (TCO2_STS_DEFAULT << 16) | TCO1_STS_DEFAULT);
- /* TCO1_CNT & TCO2_CNT */
- g_assert_cmpint(qpci_io_readl(d.dev, d.tco_io_base + TCO1_CNT), ==,
- (TCO2_CNT_DEFAULT << 16) | TCO1_CNT_DEFAULT);
- /* TCO_MESSAGE1 & TCO_MESSAGE2 */
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO_MESSAGE1), ==,
- (TCO_MESSAGE2_DEFAULT << 8) | TCO_MESSAGE1_DEFAULT);
- g_assert_cmpint(qpci_io_readb(d.dev, d.tco_io_base + TCO_WDCNT), ==,
- TCO_WDCNT_DEFAULT);
- g_assert_cmpint(qpci_io_readb(d.dev, d.tco_io_base + SW_IRQ_GEN), ==,
- SW_IRQ_GEN_DEFAULT);
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO_TMR), ==,
- TCO_TMR_DEFAULT);
- qtest_end();
-}
-
-static void test_tco_timeout(void)
-{
- TestData d;
- const uint16_t ticks = TCO_SECS_TO_TICKS(4);
- uint32_t val;
- int ret;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- stop_tco(&d);
- clear_tco_status(&d);
- reset_on_second_timeout(false);
- set_tco_timeout(&d, ticks);
- load_tco(&d);
- start_tco(&d);
- clock_step(ticks * TCO_TICK_NSEC);
-
- /* test first timeout */
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & TCO_TIMEOUT ? 1 : 0;
- g_assert(ret == 1);
-
- /* test clearing timeout bit */
- val |= TCO_TIMEOUT;
- qpci_io_writew(d.dev, d.tco_io_base + TCO1_STS, val);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & TCO_TIMEOUT ? 1 : 0;
- g_assert(ret == 0);
-
- /* test second timeout */
- clock_step(ticks * TCO_TICK_NSEC);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & TCO_TIMEOUT ? 1 : 0;
- g_assert(ret == 1);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO2_STS);
- ret = val & TCO_SECOND_TO_STS ? 1 : 0;
- g_assert(ret == 1);
-
- stop_tco(&d);
- qtest_end();
-}
-
-static void test_tco_max_timeout(void)
-{
- TestData d;
- const uint16_t ticks = 0xffff;
- uint32_t val;
- int ret;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- stop_tco(&d);
- clear_tco_status(&d);
- reset_on_second_timeout(false);
- set_tco_timeout(&d, ticks);
- load_tco(&d);
- start_tco(&d);
- clock_step(((ticks & TCO_TMR_MASK) - 1) * TCO_TICK_NSEC);
-
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO_RLD);
- g_assert_cmpint(val & TCO_RLD_MASK, ==, 1);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & TCO_TIMEOUT ? 1 : 0;
- g_assert(ret == 0);
- clock_step(TCO_TICK_NSEC);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & TCO_TIMEOUT ? 1 : 0;
- g_assert(ret == 1);
-
- stop_tco(&d);
- qtest_end();
-}
-
-static QDict *get_watchdog_action(void)
-{
- QDict *ev = qmp("");
- QDict *data;
- g_assert(!strcmp(qdict_get_str(ev, "event"), "WATCHDOG"));
-
- data = qdict_get_qdict(ev, "data");
- QINCREF(data);
- QDECREF(ev);
- return data;
-}
-
-static void test_tco_second_timeout_pause(void)
-{
- TestData td;
- const uint16_t ticks = TCO_SECS_TO_TICKS(32);
- QDict *ad;
-
- td.args = "-watchdog-action pause";
- td.noreboot = false;
- test_init(&td);
-
- stop_tco(&td);
- clear_tco_status(&td);
- reset_on_second_timeout(true);
- set_tco_timeout(&td, TCO_SECS_TO_TICKS(16));
- load_tco(&td);
- start_tco(&td);
- clock_step(ticks * TCO_TICK_NSEC * 2);
- ad = get_watchdog_action();
- g_assert(!strcmp(qdict_get_str(ad, "action"), "pause"));
- QDECREF(ad);
-
- stop_tco(&td);
- qtest_end();
-}
-
-static void test_tco_second_timeout_reset(void)
-{
- TestData td;
- const uint16_t ticks = TCO_SECS_TO_TICKS(16);
- QDict *ad;
-
- td.args = "-watchdog-action reset";
- td.noreboot = false;
- test_init(&td);
-
- stop_tco(&td);
- clear_tco_status(&td);
- reset_on_second_timeout(true);
- set_tco_timeout(&td, TCO_SECS_TO_TICKS(16));
- load_tco(&td);
- start_tco(&td);
- clock_step(ticks * TCO_TICK_NSEC * 2);
- ad = get_watchdog_action();
- g_assert(!strcmp(qdict_get_str(ad, "action"), "reset"));
- QDECREF(ad);
-
- stop_tco(&td);
- qtest_end();
-}
-
-static void test_tco_second_timeout_shutdown(void)
-{
- TestData td;
- const uint16_t ticks = TCO_SECS_TO_TICKS(128);
- QDict *ad;
-
- td.args = "-watchdog-action shutdown";
- td.noreboot = false;
- test_init(&td);
-
- stop_tco(&td);
- clear_tco_status(&td);
- reset_on_second_timeout(true);
- set_tco_timeout(&td, ticks);
- load_tco(&td);
- start_tco(&td);
- clock_step(ticks * TCO_TICK_NSEC * 2);
- ad = get_watchdog_action();
- g_assert(!strcmp(qdict_get_str(ad, "action"), "shutdown"));
- QDECREF(ad);
-
- stop_tco(&td);
- qtest_end();
-}
-
-static void test_tco_second_timeout_none(void)
-{
- TestData td;
- const uint16_t ticks = TCO_SECS_TO_TICKS(256);
- QDict *ad;
-
- td.args = "-watchdog-action none";
- td.noreboot = false;
- test_init(&td);
-
- stop_tco(&td);
- clear_tco_status(&td);
- reset_on_second_timeout(true);
- set_tco_timeout(&td, ticks);
- load_tco(&td);
- start_tco(&td);
- clock_step(ticks * TCO_TICK_NSEC * 2);
- ad = get_watchdog_action();
- g_assert(!strcmp(qdict_get_str(ad, "action"), "none"));
- QDECREF(ad);
-
- stop_tco(&td);
- qtest_end();
-}
-
-static void test_tco_ticks_counter(void)
-{
- TestData d;
- uint16_t ticks = TCO_SECS_TO_TICKS(8);
- uint16_t rld;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- stop_tco(&d);
- clear_tco_status(&d);
- reset_on_second_timeout(false);
- set_tco_timeout(&d, ticks);
- load_tco(&d);
- start_tco(&d);
-
- do {
- rld = qpci_io_readw(d.dev, d.tco_io_base + TCO_RLD) & TCO_RLD_MASK;
- g_assert_cmpint(rld, ==, ticks);
- clock_step(TCO_TICK_NSEC);
- ticks--;
- } while (!(qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS) & TCO_TIMEOUT));
-
- stop_tco(&d);
- qtest_end();
-}
-
-static void test_tco1_control_bits(void)
-{
- TestData d;
- uint16_t val;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- val = TCO_LOCK;
- qpci_io_writew(d.dev, d.tco_io_base + TCO1_CNT, val);
- val &= ~TCO_LOCK;
- qpci_io_writew(d.dev, d.tco_io_base + TCO1_CNT, val);
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO1_CNT), ==,
- TCO_LOCK);
- qtest_end();
-}
-
-static void test_tco1_status_bits(void)
-{
- TestData d;
- uint16_t ticks = 8;
- uint16_t val;
- int ret;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- stop_tco(&d);
- clear_tco_status(&d);
- reset_on_second_timeout(false);
- set_tco_timeout(&d, ticks);
- load_tco(&d);
- start_tco(&d);
- clock_step(ticks * TCO_TICK_NSEC);
-
- qpci_io_writeb(d.dev, d.tco_io_base + TCO_DAT_IN, 0);
- qpci_io_writeb(d.dev, d.tco_io_base + TCO_DAT_OUT, 0);
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS);
- ret = val & (TCO_TIMEOUT | SW_TCO_SMI | TCO_INT_STS) ? 1 : 0;
- g_assert(ret == 1);
- qpci_io_writew(d.dev, d.tco_io_base + TCO1_STS, val);
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO1_STS), ==, 0);
- qtest_end();
-}
-
-static void test_tco2_status_bits(void)
-{
- TestData d;
- uint16_t ticks = 8;
- uint16_t val;
- int ret;
-
- d.args = NULL;
- d.noreboot = true;
- test_init(&d);
-
- stop_tco(&d);
- clear_tco_status(&d);
- reset_on_second_timeout(true);
- set_tco_timeout(&d, ticks);
- load_tco(&d);
- start_tco(&d);
- clock_step(ticks * TCO_TICK_NSEC * 2);
-
- val = qpci_io_readw(d.dev, d.tco_io_base + TCO2_STS);
- ret = val & (TCO_SECOND_TO_STS | TCO_BOOT_STS) ? 1 : 0;
- g_assert(ret == 1);
- qpci_io_writew(d.dev, d.tco_io_base + TCO2_STS, val);
- g_assert_cmpint(qpci_io_readw(d.dev, d.tco_io_base + TCO2_STS), ==, 0);
- qtest_end();
-}
-
-int main(int argc, char **argv)
-{
- g_test_init(&argc, &argv, NULL);
-
- qtest_add_func("tco/defaults", test_tco_defaults);
- qtest_add_func("tco/timeout/no_action", test_tco_timeout);
- qtest_add_func("tco/timeout/no_action/max", test_tco_max_timeout);
- qtest_add_func("tco/second_timeout/pause", test_tco_second_timeout_pause);
- qtest_add_func("tco/second_timeout/reset", test_tco_second_timeout_reset);
- qtest_add_func("tco/second_timeout/shutdown",
- test_tco_second_timeout_shutdown);
- qtest_add_func("tco/second_timeout/none", test_tco_second_timeout_none);
- qtest_add_func("tco/counter", test_tco_ticks_counter);
- qtest_add_func("tco/tco1_control/bits", test_tco1_control_bits);
- qtest_add_func("tco/tco1_status/bits", test_tco1_status_bits);
- qtest_add_func("tco/tco2_status/bits", test_tco2_status_bits);
- return g_test_run();
-}