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qtest: convert ivshmem-test to use libqos 

This will allow to use it with ppc64.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Laurent Vivier 2017-01-05 16:29:47 +01:00 committed by David Gibson
parent b84541693b
commit d69487d573
1 changed files with 17 additions and 14 deletions
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31
tests/ivshmem-test.c
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@ -11,7 +11,7 @@
#include "qemu/osdep.h" #include "qemu/osdep.h"
#include <glib/gstdio.h> #include <glib/gstdio.h>
#include "contrib/ivshmem-server/ivshmem-server.h" #include "contrib/ivshmem-server/ivshmem-server.h"
#include "libqos/pci-pc.h" #include "libqos/libqos-pc.h"
#include "libqtest.h" #include "libqtest.h"
#include "qemu-common.h" #include "qemu-common.h"
@ -40,9 +40,8 @@ static QPCIDevice *get_device(QPCIBus *pcibus)
} }
typedef struct _IVState { typedef struct _IVState {
QTestState *qtest; QOSState *qs;
QPCIBar reg_bar, mem_bar; QPCIBar reg_bar, mem_bar;
QPCIBus *pcibus;
QPCIDevice *dev; QPCIDevice *dev;
} IVState; } IVState;
@ -74,7 +73,7 @@ static inline unsigned in_reg(IVState *s, enum Reg reg)
QTestState *qtest = global_qtest; QTestState *qtest = global_qtest;
unsigned res; unsigned res;
global_qtest = s->qtest; global_qtest = s->qs->qts;
res = qpci_io_readl(s->dev, s->reg_bar, reg); res = qpci_io_readl(s->dev, s->reg_bar, reg);
g_test_message("*%s -> %x\n", name, res); g_test_message("*%s -> %x\n", name, res);
global_qtest = qtest; global_qtest = qtest;
@ -87,7 +86,7 @@ static inline void out_reg(IVState *s, enum Reg reg, unsigned v)
const char *name = reg2str(reg); const char *name = reg2str(reg);
QTestState *qtest = global_qtest; QTestState *qtest = global_qtest;
global_qtest = s->qtest; global_qtest = s->qs->qts;
g_test_message("%x -> *%s\n", v, name); g_test_message("%x -> *%s\n", v, name);
qpci_io_writel(s->dev, s->reg_bar, reg, v); qpci_io_writel(s->dev, s->reg_bar, reg, v);
global_qtest = qtest; global_qtest = qtest;
@ -97,7 +96,7 @@ static inline void read_mem(IVState *s, uint64_t off, void *buf, size_t len)
{ {
QTestState *qtest = global_qtest; QTestState *qtest = global_qtest;
global_qtest = s->qtest; global_qtest = s->qs->qts;
qpci_memread(s->dev, s->mem_bar, off, buf, len); qpci_memread(s->dev, s->mem_bar, off, buf, len);
global_qtest = qtest; global_qtest = qtest;
} }
@ -107,7 +106,7 @@ static inline void write_mem(IVState *s, uint64_t off,
{ {
QTestState *qtest = global_qtest; QTestState *qtest = global_qtest;
global_qtest = s->qtest; global_qtest = s->qs->qts;
qpci_memwrite(s->dev, s->mem_bar, off, buf, len); qpci_memwrite(s->dev, s->mem_bar, off, buf, len);
global_qtest = qtest; global_qtest = qtest;
} }
@ -115,17 +114,21 @@ static inline void write_mem(IVState *s, uint64_t off,
static void cleanup_vm(IVState *s) static void cleanup_vm(IVState *s)
{ {
g_free(s->dev); g_free(s->dev);
qpci_free_pc(s->pcibus); qtest_shutdown(s->qs);
qtest_quit(s->qtest);
} }
static void setup_vm_cmd(IVState *s, const char *cmd, bool msix) static void setup_vm_cmd(IVState *s, const char *cmd, bool msix)
{ {
uint64_t barsize; uint64_t barsize;
const char *arch = qtest_get_arch();
s->qtest = qtest_start(cmd); if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
s->pcibus = qpci_init_pc(NULL); s->qs = qtest_pc_boot(cmd);
s->dev = get_device(s->pcibus); } else {
g_printerr("ivshmem-test tests are only available on x86\n");
exit(EXIT_FAILURE);
}
s->dev = get_device(s->qs->pcibus);
s->reg_bar = qpci_iomap(s->dev, 0, &barsize); s->reg_bar = qpci_iomap(s->dev, 0, &barsize);
g_assert_cmpuint(barsize, ==, 256); g_assert_cmpuint(barsize, ==, 256);
@ -347,7 +350,7 @@ static void test_ivshmem_server(bool msi)
g_assert_cmpint(vm1, !=, vm2); g_assert_cmpint(vm1, !=, vm2);
/* check number of MSI-X vectors */ /* check number of MSI-X vectors */
global_qtest = s1->qtest; global_qtest = s1->qs->qts;
if (msi) { if (msi) {
ret = qpci_msix_table_size(s1->dev); ret = qpci_msix_table_size(s1->dev);
g_assert_cmpuint(ret, ==, nvectors); g_assert_cmpuint(ret, ==, nvectors);
@ -370,7 +373,7 @@ static void test_ivshmem_server(bool msi)
g_assert_cmpuint(ret, !=, 0); g_assert_cmpuint(ret, !=, 0);
/* ping vm1 -> vm2 on vector 1 */ /* ping vm1 -> vm2 on vector 1 */
global_qtest = s2->qtest; global_qtest = s2->qs->qts;
if (msi) { if (msi) {
ret = qpci_msix_pending(s2->dev, 1); ret = qpci_msix_pending(s2->dev, 1);
g_assert_cmpuint(ret, ==, 0); g_assert_cmpuint(ret, ==, 0);