On Wed, Feb 19, 2025 at 06:14:55PM +0100, Niklas Cassel wrote:
> Improve the reference pci_epc_bar_size_to_rebar_cap() comment to include
> a specific PCIe spec version, and a specific section in that PCIe spec.
>
> Suggested-by: Bjorn Helgaas <helgaas@xxxxxxxxxx>
> Signed-off-by: Niklas Cassel <cassel@xxxxxxxxxx>
> ---
> Feel free to squash with original commit.
Done, thanks!
- Mani
>
> drivers/pci/endpoint/pci-epc-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c
> index 5d6aef956b13..88cb426d3aec 100644
> --- a/drivers/pci/endpoint/pci-epc-core.c
> +++ b/drivers/pci/endpoint/pci-epc-core.c
> @@ -649,7 +649,7 @@ EXPORT_SYMBOL_GPL(pci_epc_set_bar);
> int pci_epc_bar_size_to_rebar_cap(size_t size, u32 *cap)
> {
> /*
> - * According to PCIe base spec, min size for a resizable BAR is 1 MB,
> + * As per PCIe r6.0, sec 7.8.6.2, min size for a resizable BAR is 1 MB,
> * thus disallow a requested BAR size smaller than 1 MB.
> * Disallow a requested BAR size larger than 128 TB.
> */
> --
> 2.48.1
>
--
மணிவண்ணன் சதாசிவம்
