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Re: [Qemu-devel] [PATCH 1/1] hw/pci-assign: split pci-assign.c
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From: |
Michael S. Tsirkin |
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Subject: |
Re: [Qemu-devel] [PATCH 1/1] hw/pci-assign: split pci-assign.c |
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Date: |
Mon, 1 Sep 2014 09:44:14 +0300 |
On Mon, Sep 01, 2014 at 10:08:34AM +0800, Chen, Tiejun wrote:
> On 2014/8/31 16:48, Michael S. Tsirkin wrote:
> >On Fri, Aug 29, 2014 at 09:23:48AM +0800, Chen, Tiejun wrote:
> >>On 2014/8/28 9:44, Chen, Tiejun wrote:
> >>>On 2014/8/27 21:03, Michael S. Tsirkin wrote:
> >>>>On Wed, Aug 27, 2014 at 05:13:07PM +0800, Tiejun Chen wrote:
> >>>>>We will try to reuse assign_dev_load_option_rom in xen side, and
> >>>>>especially its a good beginning to unify pci assign codes both on
> >>>>>kvm and xen in the future.
> >>>>>
> >>>>>Signed-off-by: Tiejun Chen <address@hidden>
> >>>>>---
> >>>>> hw/i386/kvm/pci-assign.c | 170 +-----------------------------------
> >>>>> include/hw/pci/pci_assign.h | 204
> >>>>>++++++++++++++++++++++++++++++++++++++++++++
> >>>>
> >>>>Why are you making so much code inline?
> >>>>Please move it to an out of line file.
> >>>
> >>>So just leave these structs and macros definition here,
> >>>
> >>
> >>Michel,
> >>
> >>Is the following change inline fine to you?
> >>
> >>Your comments are appreciated in advance.
> >>
> >>Thanks
> >>Tiejun
> >
> >Sorry I don't really understand. Please send a patch and
> >I can review.
>
> Okay, will send v2 to address your two comments:
>
> * v1 is making so much code inline, so try to move it to an out of line
> file.
> * rename pci-assign not pci_assign.
>
> >
> >>>diff --git a/include/hw/pci/pci-assign.h b/include/hw/pci/pci-assign.h
>
> [snip]
>
> >>>
> >>>>Also it should be pci-assign not pci_assign.
> >>>
> >>>Okay, I can rename this as pci-assign.h.
> >>>
> >>>But,
> >>>
> >>>$ ls include/hw/pci/
> >>>msi.h pci_bus.h pcie.h pcie_port.h pci.h pci_ids.h
> >>>shpc.h
> >>>msix.h pci_bridge.h pcie_aer.h pcie_host.h pcie_regs.h pci_host.h
> >>>pci_regs.h slotid_cap.h
> >>>
> >>>And you also can see some files are named with xxx_xxx.c/.h in many places.
> >>>
> >>>So what is the rule to name a file in qemu?
In new code, - is prefered to _.
> Anyway, if you can provide something about this, I'd like to unify these
> files as well.
So far we avoided pure coding style cleanups. We only touch what we
have to about the file, this makes life easier for downstreams.
> Thanks
> Tiejun
>
> >>>
> >>>Thanks
> >>>Tiejun
> >>>
> >>>>
> >>>>
> >>>>> 2 files changed, 207 insertions(+), 167 deletions(-)
> >>>>> create mode 100644 include/hw/pci/pci_assign.h
> >>>>>
> >>>>>diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c
> >>>>>index 17c7d6dc..a4fe2d6 100644
> >>>>>--- a/hw/i386/kvm/pci-assign.c
> >>>>>+++ b/hw/i386/kvm/pci-assign.c
> >>>>>@@ -37,109 +37,7 @@
> >>>>> #include "hw/pci/pci.h"
> >>>>> #include "hw/pci/msi.h"
> >>>>> #include "kvm_i386.h"
> >>>>>-
> >>>>>-#define MSIX_PAGE_SIZE 0x1000
> >>>>>-
> >>>>>-/* From linux/ioport.h */
> >>>>>-#define IORESOURCE_IO 0x00000100 /* Resource type */
> >>>>>-#define IORESOURCE_MEM 0x00000200
> >>>>>-#define IORESOURCE_IRQ 0x00000400
> >>>>>-#define IORESOURCE_DMA 0x00000800
> >>>>>-#define IORESOURCE_PREFETCH 0x00002000 /* No side effects */
> >>>>>-#define IORESOURCE_MEM_64 0x00100000
> >>>>>-
> >>>>>-//#define DEVICE_ASSIGNMENT_DEBUG
> >>>>>-
> >>>>>-#ifdef DEVICE_ASSIGNMENT_DEBUG
> >>>>>-#define DEBUG(fmt, ...) \
> >>>>>- do { \
> >>>>>- fprintf(stderr, "%s: " fmt, __func__ , __VA_ARGS__); \
> >>>>>- } while (0)
> >>>>>-#else
> >>>>>-#define DEBUG(fmt, ...)
> >>>>>-#endif
> >>>>>-
> >>>>>-typedef struct PCIRegion {
> >>>>>- int type; /* Memory or port I/O */
> >>>>>- int valid;
> >>>>>- uint64_t base_addr;
> >>>>>- uint64_t size; /* size of the region */
> >>>>>- int resource_fd;
> >>>>>-} PCIRegion;
> >>>>>-
> >>>>>-typedef struct PCIDevRegions {
> >>>>>- uint8_t bus, dev, func; /* Bus inside domain, device and
> >>>>>function */
> >>>>>- int irq; /* IRQ number */
> >>>>>- uint16_t region_number; /* number of active regions */
> >>>>>-
> >>>>>- /* Port I/O or MMIO Regions */
> >>>>>- PCIRegion regions[PCI_NUM_REGIONS - 1];
> >>>>>- int config_fd;
> >>>>>-} PCIDevRegions;
> >>>>>-
> >>>>>-typedef struct AssignedDevRegion {
> >>>>>- MemoryRegion container;
> >>>>>- MemoryRegion real_iomem;
> >>>>>- union {
> >>>>>- uint8_t *r_virtbase; /* mmapped access address for memory
> >>>>>regions */
> >>>>>- uint32_t r_baseport; /* the base guest port for I/O regions */
> >>>>>- } u;
> >>>>>- pcibus_t e_size; /* emulated size of region in bytes */
> >>>>>- pcibus_t r_size; /* real size of region in bytes */
> >>>>>- PCIRegion *region;
> >>>>>-} AssignedDevRegion;
> >>>>>-
> >>>>>-#define ASSIGNED_DEVICE_PREFER_MSI_BIT 0
> >>>>>-#define ASSIGNED_DEVICE_SHARE_INTX_BIT 1
> >>>>>-
> >>>>>-#define ASSIGNED_DEVICE_PREFER_MSI_MASK (1 <<
> >>>>>ASSIGNED_DEVICE_PREFER_MSI_BIT)
> >>>>>-#define ASSIGNED_DEVICE_SHARE_INTX_MASK (1 <<
> >>>>>ASSIGNED_DEVICE_SHARE_INTX_BIT)
> >>>>>-
> >>>>>-typedef struct MSIXTableEntry {
> >>>>>- uint32_t addr_lo;
> >>>>>- uint32_t addr_hi;
> >>>>>- uint32_t data;
> >>>>>- uint32_t ctrl;
> >>>>>-} MSIXTableEntry;
> >>>>>-
> >>>>>-typedef enum AssignedIRQType {
> >>>>>- ASSIGNED_IRQ_NONE = 0,
> >>>>>- ASSIGNED_IRQ_INTX_HOST_INTX,
> >>>>>- ASSIGNED_IRQ_INTX_HOST_MSI,
> >>>>>- ASSIGNED_IRQ_MSI,
> >>>>>- ASSIGNED_IRQ_MSIX
> >>>>>-} AssignedIRQType;
> >>>>>-
> >>>>>-typedef struct AssignedDevice {
> >>>>>- PCIDevice dev;
> >>>>>- PCIHostDeviceAddress host;
> >>>>>- uint32_t dev_id;
> >>>>>- uint32_t features;
> >>>>>- int intpin;
> >>>>>- AssignedDevRegion v_addrs[PCI_NUM_REGIONS - 1];
> >>>>>- PCIDevRegions real_device;
> >>>>>- PCIINTxRoute intx_route;
> >>>>>- AssignedIRQType assigned_irq_type;
> >>>>>- struct {
> >>>>>-#define ASSIGNED_DEVICE_CAP_MSI (1 << 0)
> >>>>>-#define ASSIGNED_DEVICE_CAP_MSIX (1 << 1)
> >>>>>- uint32_t available;
> >>>>>-#define ASSIGNED_DEVICE_MSI_ENABLED (1 << 0)
> >>>>>-#define ASSIGNED_DEVICE_MSIX_ENABLED (1 << 1)
> >>>>>-#define ASSIGNED_DEVICE_MSIX_MASKED (1 << 2)
> >>>>>- uint32_t state;
> >>>>>- } cap;
> >>>>>- uint8_t emulate_config_read[PCI_CONFIG_SPACE_SIZE];
> >>>>>- uint8_t emulate_config_write[PCI_CONFIG_SPACE_SIZE];
> >>>>>- int msi_virq_nr;
> >>>>>- int *msi_virq;
> >>>>>- MSIXTableEntry *msix_table;
> >>>>>- hwaddr msix_table_addr;
> >>>>>- uint16_t msix_max;
> >>>>>- MemoryRegion mmio;
> >>>>>- char *configfd_name;
> >>>>>- int32_t bootindex;
> >>>>>-} AssignedDevice;
> >>>>>+#include "hw/pci/pci_assign.h"
> >>>>>
> >>>>> static void assigned_dev_update_irq_routing(PCIDevice *dev);
> >>>>>
> >>>>>@@ -1891,72 +1789,10 @@ static void assign_register_types(void)
> >>>>>
> >>>>> type_init(assign_register_types)
> >>>>>
> >>>>>-/*
> >>>>>- * Scan the assigned devices for the devices that have an option
> >>>>>ROM, and then
> >>>>>- * load the corresponding ROM data to RAM. If an error occurs while
> >>>>>loading an
> >>>>>- * option ROM, we just ignore that option ROM and continue with the
> >>>>>next one.
> >>>>>- */
> >>>>> static void assigned_dev_load_option_rom(AssignedDevice *dev)
> >>>>> {
> >>>>>- char name[32], rom_file[64];
> >>>>>- FILE *fp;
> >>>>>- uint8_t val;
> >>>>>- struct stat st;
> >>>>> void *ptr;
> >>>>>
> >>>>>- /* If loading ROM from file, pci handles it */
> >>>>>- if (dev->dev.romfile || !dev->dev.rom_bar) {
> >>>>>- return;
> >>>>>- }
> >>>>>-
> >>>>>- snprintf(rom_file, sizeof(rom_file),
> >>>>>- "/sys/bus/pci/devices/%04x:%02x:%02x.%01x/rom",
> >>>>>- dev->host.domain, dev->host.bus, dev->host.slot,
> >>>>>- dev->host.function);
> >>>>>-
> >>>>>- if (stat(rom_file, &st)) {
> >>>>>- return;
> >>>>>- }
> >>>>>-
> >>>>>- if (access(rom_file, F_OK)) {
> >>>>>- error_report("pci-assign: Insufficient privileges for %s",
> >>>>>rom_file);
> >>>>>- return;
> >>>>>- }
> >>>>>-
> >>>>>- /* Write "1" to the ROM file to enable it */
> >>>>>- fp = fopen(rom_file, "r+");
> >>>>>- if (fp == NULL) {
> >>>>>- return;
> >>>>>- }
> >>>>>- val = 1;
> >>>>>- if (fwrite(&val, 1, 1, fp) != 1) {
> >>>>>- goto close_rom;
> >>>>>- }
> >>>>>- fseek(fp, 0, SEEK_SET);
> >>>>>-
> >>>>>- snprintf(name, sizeof(name), "%s.rom",
> >>>>>- object_get_typename(OBJECT(dev)));
> >>>>>- memory_region_init_ram(&dev->dev.rom, OBJECT(dev), name,
> >>>>>st.st_size);
> >>>>>- vmstate_register_ram(&dev->dev.rom, &dev->dev.qdev);
> >>>>>- ptr = memory_region_get_ram_ptr(&dev->dev.rom);
> >>>>>- memset(ptr, 0xff, st.st_size);
> >>>>>-
> >>>>>- if (!fread(ptr, 1, st.st_size, fp)) {
> >>>>>- error_report("pci-assign: Cannot read from host %s", rom_file);
> >>>>>- error_printf("Device option ROM contents are probably invalid "
> >>>>>- "(check dmesg).\nSkip option ROM probe with
> >>>>>rombar=0, "
> >>>>>- "or load from file with romfile=\n");
> >>>>>- goto close_rom;
> >>>>>- }
> >>>>>-
> >>>>>- pci_register_bar(&dev->dev, PCI_ROM_SLOT, 0, &dev->dev.rom);
> >>>>>- dev->dev.has_rom = true;
> >>>>>-close_rom:
> >>>>>- /* Write "0" to disable ROM */
> >>>>>- fseek(fp, 0, SEEK_SET);
> >>>>>- val = 0;
> >>>>>- if (!fwrite(&val, 1, 1, fp)) {
> >>>>>- DEBUG("%s\n", "Failed to disable pci-sysfs rom file");
> >>>>>- }
> >>>>>- fclose(fp);
> >>>>>+ dev_load_option_rom(&dev->dev, OBJECT(dev), ptr, dev->host.domain,
> >>>>>+ dev->host.bus, dev->host.slot,
> >>>>>dev->host.function);
> >>>>> }
> >>>>>diff --git a/include/hw/pci/pci_assign.h b/include/hw/pci/pci_assign.h
> >>>>>new file mode 100644
> >>>>>index 0000000..b146fcd
> >>>>>--- /dev/null
> >>>>>+++ b/include/hw/pci/pci_assign.h
> >>>>>@@ -0,0 +1,204 @@
> >>>>>+/*
> >>>>>+ * This work is licensed under the terms of the GNU GPL, version 2.
> >>>>>See
> >>>>>+ * the COPYING file in the top-level directory.
> >>>>>+ *
> >>>>>+ * Just split from hw/i386/kvm/pci-assign.c.
> >>>>>+ */
> >>>>>+#ifndef PCI_ASSIGN_H
> >>>>>+#define PCI_ASSIGN_H
> >>>>>+
> >>>>>+#include <stdio.h>
> >>>>>+#include <unistd.h>
> >>>>>+#include <sys/io.h>
> >>>>>+#include <sys/mman.h>
> >>>>>+#include <sys/types.h>
> >>>>>+#include <sys/stat.h>
> >>>>>+#include "hw/hw.h"
> >>>>>+#include "hw/i386/pc.h"
> >>>>>+#include "qemu/error-report.h"
> >>>>>+#include "ui/console.h"
> >>>>>+#include "hw/loader.h"
> >>>>>+#include "monitor/monitor.h"
> >>>>>+#include "qemu/range.h"
> >>>>>+#include "sysemu/sysemu.h"
> >>>>>+#include "hw/pci/pci.h"
> >>>>>+#include "hw/pci/msi.h"
> >>>>>+#include "kvm_i386.h"
> >>>>>+
> >>>>>+#define MSIX_PAGE_SIZE 0x1000
> >>>>>+
> >>>>>+/* From linux/ioport.h */
> >>>>>+#define IORESOURCE_IO 0x00000100 /* Resource type */
> >>>>>+#define IORESOURCE_MEM 0x00000200
> >>>>>+#define IORESOURCE_IRQ 0x00000400
> >>>>>+#define IORESOURCE_DMA 0x00000800
> >>>>>+#define IORESOURCE_PREFETCH 0x00002000 /* No side effects */
> >>>>>+#define IORESOURCE_MEM_64 0x00100000
> >>>>>+
> >>>>>+//#define DEVICE_ASSIGNMENT_DEBUG
> >>>>>+
> >>>>>+#ifdef DEVICE_ASSIGNMENT_DEBUG
> >>>>>+#define DEBUG(fmt, ...) \
> >>>>>+ do { \
> >>>>>+ fprintf(stderr, "%s: " fmt, __func__ , __VA_ARGS__); \
> >>>>>+ } while (0)
> >>>>>+#else
> >>>>>+#define DEBUG(fmt, ...)
> >>>>>+#endif
> >>>>>+
> >>>>>+typedef struct PCIRegion {
> >>>>>+ int type; /* Memory or port I/O */
> >>>>>+ int valid;
> >>>>>+ uint64_t base_addr;
> >>>>>+ uint64_t size; /* size of the region */
> >>>>>+ int resource_fd;
> >>>>>+} PCIRegion;
> >>>>>+
> >>>>>+typedef struct PCIDevRegions {
> >>>>>+ uint8_t bus, dev, func; /* Bus inside domain, device and
> >>>>>function */
> >>>>>+ int irq; /* IRQ number */
> >>>>>+ uint16_t region_number; /* number of active regions */
> >>>>>+
> >>>>>+ /* Port I/O or MMIO Regions */
> >>>>>+ PCIRegion regions[PCI_NUM_REGIONS - 1];
> >>>>>+ int config_fd;
> >>>>>+} PCIDevRegions;
> >>>>>+
> >>>>>+typedef struct AssignedDevRegion {
> >>>>>+ MemoryRegion container;
> >>>>>+ MemoryRegion real_iomem;
> >>>>>+ union {
> >>>>>+ uint8_t *r_virtbase; /* mmapped access address for memory
> >>>>>regions */
> >>>>>+ uint32_t r_baseport; /* the base guest port for I/O regions */
> >>>>>+ } u;
> >>>>>+ pcibus_t e_size; /* emulated size of region in bytes */
> >>>>>+ pcibus_t r_size; /* real size of region in bytes */
> >>>>>+ PCIRegion *region;
> >>>>>+} AssignedDevRegion;
> >>>>>+
> >>>>>+#define ASSIGNED_DEVICE_PREFER_MSI_BIT 0
> >>>>>+#define ASSIGNED_DEVICE_SHARE_INTX_BIT 1
> >>>>>+
> >>>>>+#define ASSIGNED_DEVICE_PREFER_MSI_MASK (1 <<
> >>>>>ASSIGNED_DEVICE_PREFER_MSI_BIT)
> >>>>>+#define ASSIGNED_DEVICE_SHARE_INTX_MASK (1 <<
> >>>>>ASSIGNED_DEVICE_SHARE_INTX_BIT)
> >>>>>+
> >>>>>+typedef struct MSIXTableEntry {
> >>>>>+ uint32_t addr_lo;
> >>>>>+ uint32_t addr_hi;
> >>>>>+ uint32_t data;
> >>>>>+ uint32_t ctrl;
> >>>>>+} MSIXTableEntry;
> >>>>>+
> >>>>>+typedef enum AssignedIRQType {
> >>>>>+ ASSIGNED_IRQ_NONE = 0,
> >>>>>+ ASSIGNED_IRQ_INTX_HOST_INTX,
> >>>>>+ ASSIGNED_IRQ_INTX_HOST_MSI,
> >>>>>+ ASSIGNED_IRQ_MSI,
> >>>>>+ ASSIGNED_IRQ_MSIX
> >>>>>+} AssignedIRQType;
> >>>>>+
> >>>>>+typedef struct AssignedDevice {
> >>>>>+ PCIDevice dev;
> >>>>>+ PCIHostDeviceAddress host;
> >>>>>+ uint32_t dev_id;
> >>>>>+ uint32_t features;
> >>>>>+ int intpin;
> >>>>>+ AssignedDevRegion v_addrs[PCI_NUM_REGIONS - 1];
> >>>>>+ PCIDevRegions real_device;
> >>>>>+ PCIINTxRoute intx_route;
> >>>>>+ AssignedIRQType assigned_irq_type;
> >>>>>+ struct {
> >>>>>+#define ASSIGNED_DEVICE_CAP_MSI (1 << 0)
> >>>>>+#define ASSIGNED_DEVICE_CAP_MSIX (1 << 1)
> >>>>>+ uint32_t available;
> >>>>>+#define ASSIGNED_DEVICE_MSI_ENABLED (1 << 0)
> >>>>>+#define ASSIGNED_DEVICE_MSIX_ENABLED (1 << 1)
> >>>>>+#define ASSIGNED_DEVICE_MSIX_MASKED (1 << 2)
> >>>>>+ uint32_t state;
> >>>>>+ } cap;
> >>>>>+ uint8_t emulate_config_read[PCI_CONFIG_SPACE_SIZE];
> >>>>>+ uint8_t emulate_config_write[PCI_CONFIG_SPACE_SIZE];
> >>>>>+ int msi_virq_nr;
> >>>>>+ int *msi_virq;
> >>>>>+ MSIXTableEntry *msix_table;
> >>>>>+ hwaddr msix_table_addr;
> >>>>>+ uint16_t msix_max;
> >>>>>+ MemoryRegion mmio;
> >>>>>+ char *configfd_name;
> >>>>>+ int32_t bootindex;
> >>>>>+} AssignedDevice;
> >>>>>+
> >>>>>+/*
> >>>>>+ * Scan the assigned devices for the devices that have an option
> >>>>>ROM, and then
> >>>>>+ * load the corresponding ROM data to RAM. If an error occurs while
> >>>>>loading an
> >>>>>+ * option ROM, we just ignore that option ROM and continue with the
> >>>>>next one.
> >>>>>+ */
> >>>>>+static int dev_load_option_rom(PCIDevice *dev, struct Object *owner,
> >>>>>+ void *ptr, unsigned int domain,
> >>>>>+ unsigned int bus, unsigned int slot,
> >>>>>+ unsigned int function)
> >>>>>+{
> >>>>>+ char name[32], rom_file[64];
> >>>>>+ FILE *fp;
> >>>>>+ uint8_t val;
> >>>>>+ struct stat st;
> >>>>>+ int size = 0;
> >>>>>+
> >>>>>+ /* If loading ROM from file, pci handles it */
> >>>>>+ if (dev->romfile || !dev->rom_bar) {
> >>>>>+ return -1;
> >>>>>+ }
> >>>>>+
> >>>>>+ snprintf(rom_file, sizeof(rom_file),
> >>>>>+ "/sys/bus/pci/devices/%04x:%02x:%02x.%01x/rom",
> >>>>>+ domain, bus, slot, function);
> >>>>>+
> >>>>>+ if (stat(rom_file, &st)) {
> >>>>>+ return -1;
> >>>>>+ }
> >>>>>+
> >>>>>+ if (access(rom_file, F_OK)) {
> >>>>>+ error_report("pci-assign: Insufficient privileges for %s",
> >>>>>rom_file);
> >>>>>+ return -1;
> >>>>>+ }
> >>>>>+
> >>>>>+ /* Write "1" to the ROM file to enable it */
> >>>>>+ fp = fopen(rom_file, "r+");
> >>>>>+ if (fp == NULL) {
> >>>>>+ return -1;
> >>>>>+ }
> >>>>>+ val = 1;
> >>>>>+ if (fwrite(&val, 1, 1, fp) != 1) {
> >>>>>+ goto close_rom;
> >>>>>+ }
> >>>>>+ fseek(fp, 0, SEEK_SET);
> >>>>>+
> >>>>>+ snprintf(name, sizeof(name), "%s.rom", object_get_typename(owner));
> >>>>>+ memory_region_init_ram(&dev->rom, owner, name, st.st_size);
> >>>>>+ vmstate_register_ram(&dev->rom, &dev->qdev);
> >>>>>+ ptr = memory_region_get_ram_ptr(&dev->rom);
> >>>>>+ memset(ptr, 0xff, st.st_size);
> >>>>>+
> >>>>>+ if (!fread(ptr, 1, st.st_size, fp)) {
> >>>>>+ error_report("pci-assign: Cannot read from host %s", rom_file);
> >>>>>+ error_printf("Device option ROM contents are probably invalid "
> >>>>>+ "(check dmesg).\nSkip option ROM probe with
> >>>>>rombar=0, "
> >>>>>+ "or load from file with romfile=\n");
> >>>>>+ goto close_rom;
> >>>>>+ }
> >>>>>+
> >>>>>+ pci_register_bar(dev, PCI_ROM_SLOT, 0, &dev->rom);
> >>>>>+ dev->has_rom = true;
> >>>>>+ size = st.st_size;
> >>>>>+close_rom:
> >>>>>+ /* Write "0" to disable ROM */
> >>>>>+ fseek(fp, 0, SEEK_SET);
> >>>>>+ val = 0;
> >>>>>+ if (!fwrite(&val, 1, 1, fp)) {
> >>>>>+ DEBUG("%s\n", "Failed to disable pci-sysfs rom file");
> >>>>>+ }
> >>>>>+ fclose(fp);
> >>>>>+
> >>>>>+ return size;
> >>>>>+}
> >>>>>+#endif /* PCI_ASSIGN_H */
> >>>>>--
> >>>>>1.9.1
> >>>>
> >>>
> >>>
> >>>
> >
- Re: [Qemu-devel] [PATCH 1/1] hw/pci-assign: split pci-assign.c,
Michael S. Tsirkin <=