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[Qemu-devel] [PATCH v5 3/5] libqos: Remove PCI assumptions in constants
From: |
Marc Marí |
Subject: |
[Qemu-devel] [PATCH v5 3/5] libqos: Remove PCI assumptions in constants of virtio driver |
Date: |
Tue, 24 Feb 2015 22:21:53 +0100 |
Convert PCI-specific constants names of libqos virtio driver.
Signed-off-by: Marc Marí <address@hidden>
---
tests/libqos/virtio-pci.c | 30 +++++++++++++++---------------
tests/libqos/virtio-pci.h | 24 ++++++++++++------------
tests/virtio-blk-test.c | 11 ++++++-----
3 files changed, 33 insertions(+), 32 deletions(-)
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c
index 3aa6cab..f9fb924 100644
--- a/tests/libqos/virtio-pci.c
+++ b/tests/libqos/virtio-pci.c
@@ -102,31 +102,31 @@ static uint64_t qvirtio_pci_config_readq(QVirtioDevice
*d, uint64_t addr)
static uint32_t qvirtio_pci_get_features(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_DEVICE_FEATURES);
+ return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_FEATURES);
}
static void qvirtio_pci_set_features(QVirtioDevice *d, uint32_t features)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_GUEST_FEATURES, features);
+ qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_PCI_GUEST_FEATURES,
features);
}
static uint32_t qvirtio_pci_get_guest_features(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_GUEST_FEATURES);
+ return qpci_io_readl(dev->pdev, dev->addr + QVIRTIO_PCI_GUEST_FEATURES);
}
static uint8_t qvirtio_pci_get_status(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_DEVICE_STATUS);
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_STATUS);
}
static void qvirtio_pci_set_status(QVirtioDevice *d, uint8_t status)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_DEVICE_STATUS, status);
+ qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_PCI_DEVICE_STATUS, status);
}
static bool qvirtio_pci_get_queue_isr_status(QVirtioDevice *d, QVirtQueue *vq)
@@ -150,7 +150,7 @@ static bool qvirtio_pci_get_queue_isr_status(QVirtioDevice
*d, QVirtQueue *vq)
}
}
} else {
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_ISR_STATUS) & 1;
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) &
1;
}
}
@@ -174,26 +174,26 @@ static bool
qvirtio_pci_get_config_isr_status(QVirtioDevice *d)
}
}
} else {
- return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_ISR_STATUS) & 2;
+ return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) &
2;
}
}
static void qvirtio_pci_queue_select(QVirtioDevice *d, uint16_t index)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_QUEUE_SELECT, index);
+ qpci_io_writeb(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_SELECT, index);
}
static uint16_t qvirtio_pci_get_queue_size(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- return qpci_io_readw(dev->pdev, dev->addr + QVIRTIO_QUEUE_SIZE);
+ return qpci_io_readw(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_SIZE);
}
static void qvirtio_pci_set_queue_address(QVirtioDevice *d, uint32_t pfn)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_QUEUE_ADDRESS, pfn);
+ qpci_io_writel(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_ADDRESS, pfn);
}
static QVirtQueue *qvirtio_pci_virtqueue_setup(QVirtioDevice *d,
@@ -235,7 +235,7 @@ static QVirtQueue
*qvirtio_pci_virtqueue_setup(QVirtioDevice *d,
static void qvirtio_pci_virtqueue_kick(QVirtioDevice *d, QVirtQueue *vq)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
- qpci_io_writew(dev->pdev, dev->addr + QVIRTIO_QUEUE_NOTIFY, vq->index);
+ qpci_io_writew(dev->pdev, dev->addr + QVIRTIO_PCI_QUEUE_NOTIFY, vq->index);
}
const QVirtioBus qvirtio_pci = {
@@ -315,8 +315,8 @@ void qvirtqueue_pci_msix_setup(QVirtioPCIDevice *d,
QVirtQueuePCI *vqpci,
control &
~PCI_MSIX_ENTRY_CTRL_MASKBIT);
qvirtio_pci_queue_select(&d->vdev, vqpci->vq.index);
- qpci_io_writew(d->pdev, d->addr + QVIRTIO_MSIX_QUEUE_VECTOR, entry);
- vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_MSIX_QUEUE_VECTOR);
+ qpci_io_writew(d->pdev, d->addr + QVIRTIO_PCI_MSIX_QUEUE_VECTOR, entry);
+ vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_PCI_MSIX_QUEUE_VECTOR);
g_assert_cmphex(vector, !=, QVIRTIO_MSI_NO_VECTOR);
}
@@ -347,7 +347,7 @@ void
qvirtio_pci_set_msix_configuration_vector(QVirtioPCIDevice *d,
qpci_io_writel(d->pdev, addr + PCI_MSIX_ENTRY_VECTOR_CTRL,
control &
~PCI_MSIX_ENTRY_CTRL_MASKBIT);
- qpci_io_writew(d->pdev, d->addr + QVIRTIO_MSIX_CONF_VECTOR, entry);
- vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_MSIX_CONF_VECTOR);
+ qpci_io_writew(d->pdev, d->addr + QVIRTIO_PCI_MSIX_CONF_VECTOR, entry);
+ vector = qpci_io_readw(d->pdev, d->addr + QVIRTIO_PCI_MSIX_CONF_VECTOR);
g_assert_cmphex(vector, !=, QVIRTIO_MSI_NO_VECTOR);
}
diff --git a/tests/libqos/virtio-pci.h b/tests/libqos/virtio-pci.h
index 883f7ff..8f0e52a 100644
--- a/tests/libqos/virtio-pci.h
+++ b/tests/libqos/virtio-pci.h
@@ -13,18 +13,18 @@
#include "libqos/virtio.h"
#include "libqos/pci.h"
-#define QVIRTIO_DEVICE_FEATURES 0x00
-#define QVIRTIO_GUEST_FEATURES 0x04
-#define QVIRTIO_QUEUE_ADDRESS 0x08
-#define QVIRTIO_QUEUE_SIZE 0x0C
-#define QVIRTIO_QUEUE_SELECT 0x0E
-#define QVIRTIO_QUEUE_NOTIFY 0x10
-#define QVIRTIO_DEVICE_STATUS 0x12
-#define QVIRTIO_ISR_STATUS 0x13
-#define QVIRTIO_MSIX_CONF_VECTOR 0x14
-#define QVIRTIO_MSIX_QUEUE_VECTOR 0x16
-#define QVIRTIO_DEVICE_SPECIFIC_MSIX 0x18
-#define QVIRTIO_DEVICE_SPECIFIC_NO_MSIX 0x14
+#define QVIRTIO_PCI_DEVICE_FEATURES 0x00
+#define QVIRTIO_PCI_GUEST_FEATURES 0x04
+#define QVIRTIO_PCI_QUEUE_ADDRESS 0x08
+#define QVIRTIO_PCI_QUEUE_SIZE 0x0C
+#define QVIRTIO_PCI_QUEUE_SELECT 0x0E
+#define QVIRTIO_PCI_QUEUE_NOTIFY 0x10
+#define QVIRTIO_PCI_DEVICE_STATUS 0x12
+#define QVIRTIO_PCI_ISR_STATUS 0x13
+#define QVIRTIO_PCI_MSIX_CONF_VECTOR 0x14
+#define QVIRTIO_PCI_MSIX_QUEUE_VECTOR 0x16
+#define QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX 0x18
+#define QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX 0x14
#define QVIRTIO_PCI_ALIGN 4096
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c
index 143d54f..e903032 100644
--- a/tests/virtio-blk-test.c
+++ b/tests/virtio-blk-test.c
@@ -157,6 +157,7 @@ static void test_basic(const QVirtioBus *bus, QVirtioDevice
*dev,
char *data;
capacity = qvirtio_config_readq(bus, dev, device_specific);
+
g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512);
features = qvirtio_get_features(bus, dev);
@@ -283,7 +284,7 @@ static void pci_basic(void)
alloc, 0);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
test_basic(&qvirtio_pci, &dev->vdev, alloc, &vqpci->vq,
(uint64_t)(uintptr_t)addr);
@@ -318,7 +319,7 @@ static void pci_indirect(void)
dev = virtio_blk_pci_init(bus, PCI_SLOT);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev,
(uint64_t)(uintptr_t)addr);
@@ -412,7 +413,7 @@ static void pci_config(void)
dev = virtio_blk_pci_init(bus, PCI_SLOT);
/* MSI-X is not enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_NO_MSIX;
capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev,
(uint64_t)(uintptr_t)addr);
@@ -459,7 +460,7 @@ static void pci_msix(void)
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
/* MSI-X is enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX;
capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev,
(uint64_t)(uintptr_t)addr);
@@ -572,7 +573,7 @@ static void pci_idx(void)
qvirtio_pci_set_msix_configuration_vector(dev, alloc, 0);
/* MSI-X is enabled */
- addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_MSIX;
+ addr = dev->addr + QVIRTIO_PCI_DEVICE_SPECIFIC_MSIX;
capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev,
(uint64_t)(uintptr_t)addr);
--
1.7.10.4
- [Qemu-devel] [PATCH v5 0/5] libqos: Virtio MMIO driver, Marc Marí, 2015/02/24
- [Qemu-devel] [PATCH v5 4/5] libqos: Add malloc generic, Marc Marí, 2015/02/24
- [Qemu-devel] [PATCH v5 1/5] libqos: Change use of pointers to uint64_t in virtio, Marc Marí, 2015/02/24
- [Qemu-devel] [PATCH v5 3/5] libqos: Remove PCI assumptions in constants of virtio driver,
Marc Marí <=
- [Qemu-devel] [PATCH v5 5/5] libqos: Add virtio MMIO support, Marc Marí, 2015/02/24
- [Qemu-devel] [PATCH v5 2/5] tests: Prepare virtio-blk-test for multi-arch implementation, Marc Marí, 2015/02/24
- Re: [Qemu-devel] [PATCH v5 0/5] libqos: Virtio MMIO driver, Stefan Hajnoczi, 2015/02/25