From: Guo Ren <guoren@kernel.org>
To: Stafford Horne <shorne@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Pierre Morel <pmorel@linux.ibm.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
linux-csky@vger.kernel.org
Subject: Re: [PATCH v5 3/4] csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE
Date: Fri, 22 Jul 2022 11:27:04 +0800 [thread overview]
Message-ID: <CAJF2gTT1iWj-xoZYAYwawQkjTZkJfVL+tGb68gu0iB_ZP2XTAA@mail.gmail.com> (raw)
In-Reply-To: <20220721134924.596152-4-shorne@gmail.com>
Acked-by: Guo Ren <guoren@kernel.org>
On Thu, Jul 21, 2022 at 9:50 PM Stafford Horne <shorne@gmail.com> wrote:
>
> This looks to be something that was left out on accident on the csky
> port. Add the definition of ARCH_GENERIC_PCI_MMAP_RESOURCE to keep it
> inline with other ports. Adding ARCH_GENERIC_PCI_MMAP_RESOURCE enables
> the definition of mordern pci_mmap_resource_range functions which is
> generally what new ports should be using.
>
> Signed-off-by: Stafford Horne <shorne@gmail.com>
> ---
> Since v4:
> - New patch.
>
> arch/csky/include/asm/pci.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/csky/include/asm/pci.h b/arch/csky/include/asm/pci.h
> index 5c02454ec724..875bc028f8f6 100644
> --- a/arch/csky/include/asm/pci.h
> +++ b/arch/csky/include/asm/pci.h
> @@ -15,6 +15,8 @@
> /* C-SKY shim does not initialize PCI bus */
> #define pcibios_assign_all_busses() 1
>
> +#define ARCH_GENERIC_PCI_MMAP_RESOURCE 1
> +
> #ifdef CONFIG_PCI
> static inline int pci_proc_domain(struct pci_bus *bus)
> {
> --
> 2.36.1
>
--
Best Regards
Guo Ren
next prev parent reply other threads:[~2022-07-22 3:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-21 13:49 [PATCH v5 0/4] Cleanups for asm-generic/pci.h Stafford Horne
2022-07-21 13:49 ` [PATCH v5 1/4] PCI: Remove pci_get_legacy_ide_irq and asm-generic/pci.h Stafford Horne
2022-07-21 13:49 ` [PATCH v5 2/4] PCI: Move isa_dma_bridge_buggy out of dma.h Stafford Horne
2022-07-21 13:49 ` [PATCH v5 3/4] csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE Stafford Horne
2022-07-22 3:27 ` Guo Ren [this message]
2022-07-21 13:49 ` [PATCH v5 4/4] asm-generic: Add new pci.h and use it Stafford Horne
2022-07-21 17:37 ` Bjorn Helgaas
2022-07-21 21:58 ` Stafford Horne
2022-07-22 7:53 ` Arnd Bergmann
2022-07-22 21:43 ` Stafford Horne
2022-07-22 22:31 ` Bjorn Helgaas
2022-07-22 22:56 ` Stafford Horne
2022-07-22 23:37 ` Bjorn Helgaas
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