diff options
author | Chen Fan <fan.chen@easystack.cn> | 2016-09-29 12:04:40 +0800 |
---|---|---|
committer | Michael Tokarev <mjt@tls.msk.ru> | 2016-10-08 11:25:29 +0300 |
commit | 7a25126d8a4155536a8a3d350e0ab185607bc819 (patch) | |
tree | 970236cd095d46992180e550cb46bbb44fe1b0cf /hw | |
parent | 0839f11cda08039d15b3e7621390de3e512b24e7 (diff) | |
download | qemu-7a25126d8a4155536a8a3d350e0ab185607bc819.zip qemu-7a25126d8a4155536a8a3d350e0ab185607bc819.tar.gz qemu-7a25126d8a4155536a8a3d350e0ab185607bc819.tar.bz2 |
virtio: rename the bar index field name in VirtIOPCIProxy
the bar index names are much similar to the bar memory regions,
distinguish them to improve the code readability.
Signed-off-by: Chen Fan <fan.chen@easystack.cn>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/display/virtio-vga.c | 4 | ||||
-rw-r--r-- | hw/virtio/virtio-pci.c | 20 | ||||
-rw-r--r-- | hw/virtio/virtio-pci.h | 8 |
3 files changed, 16 insertions, 16 deletions
diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c index f77b401..f9b017d 100644 --- a/hw/display/virtio-vga.c +++ b/hw/display/virtio-vga.c @@ -120,8 +120,8 @@ static void virtio_vga_realize(VirtIOPCIProxy *vpci_dev, Error **errp) * virtio regions are moved to the end of bar #2, to make room for * the stdvga mmio registers at the start of bar #2. */ - vpci_dev->modern_mem_bar = 2; - vpci_dev->msix_bar = 4; + vpci_dev->modern_mem_bar_idx = 2; + vpci_dev->msix_bar_idx = 4; if (!(vpci_dev->flags & VIRTIO_PCI_FLAG_PAGE_PER_VQ)) { /* diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 2d60a00..06831de 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1551,7 +1551,7 @@ static void virtio_pci_modern_mem_region_map(VirtIOPCIProxy *proxy, struct virtio_pci_cap *cap) { virtio_pci_modern_region_map(proxy, region, cap, - &proxy->modern_bar, proxy->modern_mem_bar); + &proxy->modern_bar, proxy->modern_mem_bar_idx); } static void virtio_pci_modern_io_region_map(VirtIOPCIProxy *proxy, @@ -1559,7 +1559,7 @@ static void virtio_pci_modern_io_region_map(VirtIOPCIProxy *proxy, struct virtio_pci_cap *cap) { virtio_pci_modern_region_map(proxy, region, cap, - &proxy->io_bar, proxy->modern_io_bar); + &proxy->io_bar, proxy->modern_io_bar_idx); } static void virtio_pci_modern_mem_region_unmap(VirtIOPCIProxy *proxy, @@ -1670,14 +1670,14 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) memory_region_init(&proxy->io_bar, OBJECT(proxy), "virtio-pci-io", 0x4); - pci_register_bar(&proxy->pci_dev, proxy->modern_io_bar, + pci_register_bar(&proxy->pci_dev, proxy->modern_io_bar_idx, PCI_BASE_ADDRESS_SPACE_IO, &proxy->io_bar); virtio_pci_modern_io_region_map(proxy, &proxy->notify_pio, ¬ify_pio.cap); } - pci_register_bar(&proxy->pci_dev, proxy->modern_mem_bar, + pci_register_bar(&proxy->pci_dev, proxy->modern_mem_bar_idx, PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_PREFETCH | PCI_BASE_ADDRESS_MEM_TYPE_64, @@ -1693,7 +1693,7 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) if (proxy->nvectors) { int err = msix_init_exclusive_bar(&proxy->pci_dev, proxy->nvectors, - proxy->msix_bar); + proxy->msix_bar_idx); if (err) { /* Notice when a system that supports MSIx can't initialize it. */ if (err != -ENOTSUP) { @@ -1716,7 +1716,7 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) &virtio_pci_config_ops, proxy, "virtio-pci", size); - pci_register_bar(&proxy->pci_dev, proxy->legacy_io_bar, + pci_register_bar(&proxy->pci_dev, proxy->legacy_io_bar_idx, PCI_BASE_ADDRESS_SPACE_IO, &proxy->bar); } @@ -1760,10 +1760,10 @@ static void virtio_pci_realize(PCIDevice *pci_dev, Error **errp) * region 4+5 -- virtio modern memory (64bit) bar * */ - proxy->legacy_io_bar = 0; - proxy->msix_bar = 1; - proxy->modern_io_bar = 2; - proxy->modern_mem_bar = 4; + proxy->legacy_io_bar_idx = 0; + proxy->msix_bar_idx = 1; + proxy->modern_io_bar_idx = 2; + proxy->modern_mem_bar_idx = 4; proxy->common.offset = 0x0; proxy->common.size = 0x1000; diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h index 541cbdb..b4edea6 100644 --- a/hw/virtio/virtio-pci.h +++ b/hw/virtio/virtio-pci.h @@ -143,10 +143,10 @@ struct VirtIOPCIProxy { MemoryRegion io_bar; MemoryRegion modern_cfg; AddressSpace modern_as; - uint32_t legacy_io_bar; - uint32_t msix_bar; - uint32_t modern_io_bar; - uint32_t modern_mem_bar; + uint32_t legacy_io_bar_idx; + uint32_t msix_bar_idx; + uint32_t modern_io_bar_idx; + uint32_t modern_mem_bar_idx; int config_cap; uint32_t flags; bool disable_modern; |