Messages in this thread | | | From | Michał Winiarski <> | Subject | [PATCH 0/2] PCI: VF resizable BAR | Date | Wed, 15 Dec 2021 15:16:24 +0100 |
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For regular BAR, drivers can use pci_resize_resource to resize it to the desired size provided that it is supported by the hardware, which the driver can query using pci_rebar_get_possible_sizes. This series expands the API to work with IOV BAR as well.
Thanks! -Michał
Michał Winiarski (2): PCI: Add support for VF Resizable Bar extended cap PCI: Don't fail BAR resize if nothing is reassigned
drivers/pci/pci.c | 25 ++++++++++++++-- drivers/pci/setup-res.c | 55 +++++++++++++++++++++++++++++++---- include/uapi/linux/pci_regs.h | 1 + 3 files changed, 73 insertions(+), 8 deletions(-)
-- 2.34.0
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