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bus/pci: support segment as address domain on Windows

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Set the domain value for rte_pci_addr probing on Windows
to the value of the PCI segment returned by SPDRP_BUSNUMBER.

Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Ranjit Menon <ranjit.menon@intel.com>
This commit is contained in:
Tal Shnaiderman 2020-08-25 14:43:16 +03:00 committed by Thomas Monjalon
parent 09f84c9a6a
commit c3adf8144a
1 changed files with 2 additions and 2 deletions
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4
drivers/bus/pci/windows/pci.c
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@ -195,8 +195,8 @@ get_device_pci_address(HDEVINFO dev_info,
return -1;
}
addr->domain = 0;
addr->bus = bus_num;
addr->domain = bus_num >> 8;
addr->bus = bus_num & 0xff;
addr->devid = dev_and_func >> 16;
addr->function = dev_and_func & 0xffff;
return 0;