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| author | Igor Mammedov <imammedo@redhat.com> | 2014-09-26 09:28:08 +0000 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-10-15 05:03:12 +0200 |
| commit | 2f8b2767203a73814b3c3c386e3ed74cd0b5a32e (patch) | |
| tree | 01e4ff32aace732f40cf0bb880f58e24f2b3ae89 /tests | |
| parent | 823a9987c99da3d2ee6249730f6cf5c4dcdc15cc (diff) | |
| download | qemu-2f8b2767203a73814b3c3c386e3ed74cd0b5a32e.tar.gz | |
libqos: Add qpci_plug_device_test() and qpci_unplug_acpi_device_test()
Functions will be used for testing hot(un)plug of PCI devices.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/libqos/pci-pc.c | 49 | ||||
| -rw-r--r-- | tests/libqos/pci.h | 3 |
2 files changed, 52 insertions, 0 deletions
diff --git a/tests/libqos/pci-pc.c b/tests/libqos/pci-pc.c index 0609294af0..6dba0db00a 100644 --- a/tests/libqos/pci-pc.c +++ b/tests/libqos/pci-pc.c @@ -20,6 +20,9 @@ #include <glib.h> +#define ACPI_PCIHP_ADDR 0xae00 +#define PCI_EJ_BASE 0x0008 + typedef struct QPCIBusPC { QPCIBus bus; @@ -247,3 +250,49 @@ void qpci_free_pc(QPCIBus *bus) g_free(s); } + +void qpci_plug_device_test(const char *driver, const char *id, + uint8_t slot, const char *opts) +{ + QDict *response; + char *cmd; + + cmd = g_strdup_printf("{'execute': 'device_add'," + " 'arguments': {" + " 'driver': '%s'," + " 'addr': '%d'," + " %s%s" + " 'id': '%s'" + "}}", driver, slot, + opts ? opts : "", opts ? "," : "", + id); + response = qmp(cmd); + g_free(cmd); + g_assert(response); + g_assert(!qdict_haskey(response, "error")); + QDECREF(response); +} + +void qpci_unplug_acpi_device_test(const char *id, uint8_t slot) +{ + QDict *response; + char *cmd; + + cmd = g_strdup_printf("{'execute': 'device_del'," + " 'arguments': {" + " 'id': '%s'" + "}}", id); + response = qmp(cmd); + g_free(cmd); + g_assert(response); + g_assert(!qdict_haskey(response, "error")); + QDECREF(response); + + outb(ACPI_PCIHP_ADDR + PCI_EJ_BASE, 1 << slot); + + response = qmp(""); + g_assert(response); + g_assert(qdict_haskey(response, "event")); + g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED")); + QDECREF(response); +} diff --git a/tests/libqos/pci.h b/tests/libqos/pci.h index d51eb9e219..dfaee9ec37 100644 --- a/tests/libqos/pci.h +++ b/tests/libqos/pci.h @@ -87,4 +87,7 @@ void qpci_io_writel(QPCIDevice *dev, void *data, uint32_t value); void *qpci_iomap(QPCIDevice *dev, int barno, uint64_t *sizeptr); void qpci_iounmap(QPCIDevice *dev, void *data); +void qpci_plug_device_test(const char *driver, const char *id, + uint8_t slot, const char *opts); +void qpci_unplug_acpi_device_test(const char *id, uint8_t slot); #endif |