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| author | Alex Bennée | 2021-02-13 14:03:03 +0100 |
|---|---|---|
| committer | Alex Bennée | 2021-02-18 09:16:42 +0100 |
| commit | b74259e3de6c496a3fe27076e85ec63bd656b208 (patch) | |
| tree | 53138803202900f2df1f257e21d556179f2fc6a7 /hw/virtio/virtio-pci.c | |
| parent | Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-2021... (diff) | |
| download | qemu-b74259e3de6c496a3fe27076e85ec63bd656b208.tar.gz qemu-b74259e3de6c496a3fe27076e85ec63bd656b208.tar.xz qemu-b74259e3de6c496a3fe27076e85ec63bd656b208.zip | |
hw/virtio/pci: include vdev name in registered PCI sections
When viewing/debugging memory regions it is sometimes hard to figure
out which PCI device something belongs to. Make the names unique by
including the vdev name in the name string.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20210213130325.14781-2-alex.bennee@linaro.org>
Diffstat (limited to 'hw/virtio/virtio-pci.c')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 094c36aa3e..883045a223 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1423,7 +1423,8 @@ static void virtio_pci_device_write(void *opaque, hwaddr addr, } } -static void virtio_pci_modern_regions_init(VirtIOPCIProxy *proxy) +static void virtio_pci_modern_regions_init(VirtIOPCIProxy *proxy, + const char *vdev_name) { static const MemoryRegionOps common_ops = { .read = virtio_pci_common_read, @@ -1470,36 +1471,41 @@ static void virtio_pci_modern_regions_init(VirtIOPCIProxy *proxy) }, .endianness = DEVICE_LITTLE_ENDIAN, }; + g_autoptr(GString) name = g_string_new(NULL); - + g_string_printf(name, "virtio-pci-common-%s", vdev_name); memory_region_init_io(&proxy->common.mr, OBJECT(proxy), &common_ops, proxy, - "virtio-pci-common", + name->str, proxy->common.size); + g_string_printf(name, "virtio-pci-isr-%s", vdev_name); memory_region_init_io(&proxy->isr.mr, OBJECT(proxy), &isr_ops, proxy, - "virtio-pci-isr", + name->str, proxy->isr.size); + g_string_printf(name, "virtio-pci-device-%s", vdev_name); memory_region_init_io(&proxy->device.mr, OBJECT(proxy), &device_ops, proxy, - "virtio-pci-device", + name->str, proxy->device.size); + g_string_printf(name, "virtio-pci-notify-%s", vdev_name); memory_region_init_io(&proxy->notify.mr, OBJECT(proxy), ¬ify_ops, proxy, - "virtio-pci-notify", + name->str, proxy->notify.size); + g_string_printf(name, "virtio-pci-notify-pio-%s", vdev_name); memory_region_init_io(&proxy->notify_pio.mr, OBJECT(proxy), ¬ify_pio_ops, proxy, - "virtio-pci-notify-pio", + name->str, proxy->notify_pio.size); } @@ -1654,7 +1660,7 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) struct virtio_pci_cfg_cap *cfg_mask; - virtio_pci_modern_regions_init(proxy); + virtio_pci_modern_regions_init(proxy, vdev->name); virtio_pci_modern_mem_region_map(proxy, &proxy->common, &cap); virtio_pci_modern_mem_region_map(proxy, &proxy->isr, &cap); |