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From: Heinrich Schuchardt <xypron.glpk@gmx.de>
To: Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>,
	Atish Patra <atish.patra@wdc.com>,
	Anup Patel <anup.patel@wdc.com>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Sagar Shrikant Kadam <sagar.kadam@sifive.com>,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	Heinrich Schuchardt <xypron.glpk@gmx.de>
Subject: [PATCH 1/2] riscv: defconfig: enable BLK_DEV_NVME
Date: Mon, 26 Jul 2021 13:25:11 +0200	[thread overview]
Message-ID: <20210726112511.78350-1-xypron.glpk@gmx.de> (raw)

NVMe is a non-volatile storage media attached via PCIe.
As NVMe has much higher throughput than other block devices like
SATA it is a must have for RISC-V. Enable CONFIG_BLK_DEV_NVME.

The HiFive Unmatched is a board providing M.2 slots for NVMe drives.
Enable CONFIG_PCIE_FU740.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---
 arch/riscv/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 1f2be234b11c..393bf3843e5c 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -39,10 +39,12 @@ CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCIE_XILINX=y
+CONFIG_PCIE_FU740=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_VIRTIO_BLK=y
+CONFIG_BLK_DEV_NVME=m
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_DEV_SR=y
 CONFIG_SCSI_VIRTIO=y
--
2.30.2


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             reply	other threads:[~2021-07-26 11:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-26 11:25 Heinrich Schuchardt [this message]
2021-07-26 11:26 ` [PATCH 2/2] riscv: defconfig: enable NLS_CODEPAGE_437, NLS_ISO8859_1 Heinrich Schuchardt
2021-08-12  7:18   ` Palmer Dabbelt
2021-09-08  8:37 ` [PATCH 1/2] riscv: defconfig: enable BLK_DEV_NVME Anup Patel
2021-08-12  8:10 Heinrich Schuchardt
2021-09-11  6:03 ` Palmer Dabbelt

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