From: Geert Uytterhoeven <geert@linux-m68k.org> To: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cc: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Linux-Renesas <linux-renesas-soc@vger.kernel.org>, Prabhakar <prabhakar.csengg@gmail.com>, Kishon Vijay Abraham I <kishon@ti.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Bjorn Helgaas <bhelgaas@google.com>, linux-pci <linux-pci@vger.kernel.org> Subject: Re: [PATCH v2] arm64: defconfig: Enable R-Car PCIe endpoint driver Date: Wed, 12 Aug 2020 11:03:09 +0200 [thread overview] Message-ID: <CAMuHMdWZ+NPRWvDiM8V++UPKnvPP55OzPNHDhoP_RX0fb1Lx2Q@mail.gmail.com> (raw) In-Reply-To: <20200811140357.564-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Hi Prabhakar, CC PCI endpoint people On Tue, Aug 11, 2020 at 4:04 PM Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote: > Enable R-Car PCIe endpoint driver on RZ/G2E board, including enabling > endpoint configurations CONFIG_PCI_ENDPOINT, CONFIG_PCI_ENDPOINT_CONFIGFS, > CONFIG_PCI_EPF_TEST and CONFIG_PCI_ENDPOINT_TEST required to use and test > the driver. > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > --- > v1->v2 > * Made CONFIG_PCI_EPF_TEST and CONFIG_PCI_ENDPOINT_TEST as modules Thanks for the update! Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-devel for v5.10. However, as no core PCI code seems to depend on CONFIG_PCI_ENDPOINT, I would like to request the PCI endpoint people to consider making all PCI endpoint support tristate, so we can revisit this change to the arm64 defconfig later. Thanks! > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -208,6 +208,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y > CONFIG_PCI_AARDVARK=y > CONFIG_PCI_TEGRA=y > CONFIG_PCIE_RCAR_HOST=y > +CONFIG_PCIE_RCAR_EP=y > CONFIG_PCI_HOST_GENERIC=y > CONFIG_PCI_XGENE=y > CONFIG_PCIE_ALTERA=y > @@ -224,6 +225,9 @@ CONFIG_PCIE_ARMADA_8K=y > CONFIG_PCIE_KIRIN=y > CONFIG_PCIE_HISI_STB=y > CONFIG_PCIE_TEGRA194_HOST=m > +CONFIG_PCI_ENDPOINT=y > +CONFIG_PCI_ENDPOINT_CONFIGFS=y > +CONFIG_PCI_EPF_TEST=m > CONFIG_DEVTMPFS=y > CONFIG_DEVTMPFS_MOUNT=y > CONFIG_FW_LOADER_USER_HELPER=y > @@ -254,6 +258,7 @@ CONFIG_BLK_DEV_NBD=m > CONFIG_VIRTIO_BLK=y > CONFIG_BLK_DEV_NVME=m > CONFIG_SRAM=y > +CONFIG_PCI_ENDPOINT_TEST=m > CONFIG_EEPROM_AT24=m > CONFIG_EEPROM_AT25=m > CONFIG_UACCE=m 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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From: Geert Uytterhoeven <geert@linux-m68k.org> To: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Arnd Bergmann <arnd@arndb.de>, Catalin Marinas <catalin.marinas@arm.com>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Kishon Vijay Abraham I <kishon@ti.com>, Linux-Renesas <linux-renesas-soc@vger.kernel.org>, Prabhakar <prabhakar.csengg@gmail.com>, linux-pci <linux-pci@vger.kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, Will Deacon <will@kernel.org>, Linux ARM <linux-arm-kernel@lists.infradead.org> Subject: Re: [PATCH v2] arm64: defconfig: Enable R-Car PCIe endpoint driver Date: Wed, 12 Aug 2020 11:03:09 +0200 [thread overview] Message-ID: <CAMuHMdWZ+NPRWvDiM8V++UPKnvPP55OzPNHDhoP_RX0fb1Lx2Q@mail.gmail.com> (raw) In-Reply-To: <20200811140357.564-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Hi Prabhakar, CC PCI endpoint people On Tue, Aug 11, 2020 at 4:04 PM Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote: > Enable R-Car PCIe endpoint driver on RZ/G2E board, including enabling > endpoint configurations CONFIG_PCI_ENDPOINT, CONFIG_PCI_ENDPOINT_CONFIGFS, > CONFIG_PCI_EPF_TEST and CONFIG_PCI_ENDPOINT_TEST required to use and test > the driver. > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > --- > v1->v2 > * Made CONFIG_PCI_EPF_TEST and CONFIG_PCI_ENDPOINT_TEST as modules Thanks for the update! Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-devel for v5.10. However, as no core PCI code seems to depend on CONFIG_PCI_ENDPOINT, I would like to request the PCI endpoint people to consider making all PCI endpoint support tristate, so we can revisit this change to the arm64 defconfig later. Thanks! > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -208,6 +208,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y > CONFIG_PCI_AARDVARK=y > CONFIG_PCI_TEGRA=y > CONFIG_PCIE_RCAR_HOST=y > +CONFIG_PCIE_RCAR_EP=y > CONFIG_PCI_HOST_GENERIC=y > CONFIG_PCI_XGENE=y > CONFIG_PCIE_ALTERA=y > @@ -224,6 +225,9 @@ CONFIG_PCIE_ARMADA_8K=y > CONFIG_PCIE_KIRIN=y > CONFIG_PCIE_HISI_STB=y > CONFIG_PCIE_TEGRA194_HOST=m > +CONFIG_PCI_ENDPOINT=y > +CONFIG_PCI_ENDPOINT_CONFIGFS=y > +CONFIG_PCI_EPF_TEST=m > CONFIG_DEVTMPFS=y > CONFIG_DEVTMPFS_MOUNT=y > CONFIG_FW_LOADER_USER_HELPER=y > @@ -254,6 +258,7 @@ CONFIG_BLK_DEV_NBD=m > CONFIG_VIRTIO_BLK=y > CONFIG_BLK_DEV_NVME=m > CONFIG_SRAM=y > +CONFIG_PCI_ENDPOINT_TEST=m > CONFIG_EEPROM_AT24=m > CONFIG_EEPROM_AT25=m > CONFIG_UACCE=m 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-08-12 9:03 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-08-11 14:03 [PATCH v2] arm64: defconfig: Enable R-Car PCIe endpoint driver Lad Prabhakar 2020-08-11 14:03 ` Lad Prabhakar 2020-08-12 9:03 ` Geert Uytterhoeven [this message] 2020-08-12 9:03 ` Geert Uytterhoeven 2020-08-18 10:03 ` Geert Uytterhoeven 2020-08-18 10:21 ` Prabhakar Mahadev Lad
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