diff options
author | 2017-04-25 03:31:15 -0700 | |
---|---|---|
committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/tests/tco-test.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (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.c | 463 |
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(); -} |