Thread (2 messages) 2 messages, 2 authors, 2026-02-24

Re: [PATCH 1/9] PCI: endpoint: Introduce pci_epc_bar_type BAR_64BIT_UPPER

From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2026-02-23 10:20:29
Also in: imx, linux-arm-msm, linux-pci, linux-renesas-soc, linux-tegra, linuxppc-dev

Possibly related (same subject, not in this thread)

Hi Manikanta,

On Mon, 23 Feb 2026 at 04:57, Manikanta Maddireddy
[off-list ref] wrote:
On 18/02/26 3:27 am, Frank Li wrote:

On Tue, Feb 17, 2026 at 10:27:07PM +0100, Niklas Cassel wrote:

Add a pci_epc_bar_type BAR_64BIT_UPPER to more clearly differentiate
BAR_64BIT_UPPER from BAR_RESERVED.

This BAR type will only be used for a BAR following a "only_64bit" BAR.

This makes the BAR description more clear, and the reader does no longer
need to check the BAR type for the preceding BAR to know how to interpret
the BAR type.

No functional changes.

Signed-off-by: Niklas Cassel <cassel@kernel.org>
---

Reviewed-by: Frank Li <Frank.Li@nxp.com>

Tested by: Manikanta Maddireddy [off-list ref]
[...]

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Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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