From: Bin Meng <bmeng.cn@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 6/8] nvme: Fix number of blocks detection
Date: Thu, 3 Aug 2017 02:31:01 -0700 [thread overview]
Message-ID: <1501752663-25088-7-git-send-email-bmeng.cn@gmail.com> (raw)
In-Reply-To: <1501752663-25088-1-git-send-email-bmeng.cn@gmail.com>
From: Jon Nettleton <jon@solid-run.com>
NVMe should use the nsze value from the queried device. This will
reflect the total number of blocks of the device and fix detecting
my Samsung 960 EVO 256GB.
Original:
Capacity: 40386.6 MB = 39.4 GB (82711872 x 512)
Fixed:
Capacity: 238475.1 MB = 232.8 GB (488397168 x 512)
Signed-off-by: Jon Nettleton <jon@solid-run.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
---
drivers/nvme/nvme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c
index feea02a..bac253a 100644
--- a/drivers/nvme/nvme.c
+++ b/drivers/nvme/nvme.c
@@ -620,7 +620,7 @@ static int nvme_blk_probe(struct udevice *udev)
flbas = id->flbas & NVME_NS_FLBAS_LBA_MASK;
ns->flbas = flbas;
ns->lba_shift = id->lbaf[flbas].ds;
- ns->mode_select_num_blocks = le64_to_cpu(id->nuse);
+ ns->mode_select_num_blocks = le64_to_cpu(id->nsze);
ns->mode_select_block_len = 1 << ns->lba_shift;
list_add(&ns->list, &ndev->namespaces);
--
2.9.2
next prev parent reply other threads:[~2017-08-03 9:31 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-03 9:30 [U-Boot] [PATCH 0/8] nvme: Add NVM Express driver support Bin Meng
2017-08-03 9:30 ` [U-Boot] [PATCH 1/8] dm: blk: part: Add UCLASS_NVME and IF_TYPE_NVME Bin Meng
2017-08-10 1:30 ` Tom Rini
2017-08-14 0:07 ` [U-Boot] [U-Boot, " Tom Rini
2017-08-03 9:30 ` [U-Boot] [PATCH 2/8] nvme: Add NVM Express driver support Bin Meng
2017-08-10 1:30 ` Tom Rini
2017-08-14 0:07 ` [U-Boot] [U-Boot,2/8] " Tom Rini
2017-08-03 9:30 ` [U-Boot] [PATCH 3/8] nvme: Add show routine to print detailed information Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-14 0:07 ` [U-Boot] [U-Boot, " Tom Rini
2017-08-03 9:30 ` [U-Boot] [PATCH 4/8] nvme: Add nvme commands Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-14 0:08 ` [U-Boot] [U-Boot,4/8] " Tom Rini
2017-08-03 9:31 ` [U-Boot] [PATCH 5/8] nvme: Detect devices that are class Storage Express Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-14 0:08 ` [U-Boot] [U-Boot, " Tom Rini
2017-08-03 9:31 ` Bin Meng [this message]
2017-08-10 1:31 ` [U-Boot] [PATCH 6/8] nvme: Fix number of blocks detection Tom Rini
2017-08-14 0:08 ` [U-Boot] [U-Boot,6/8] " Tom Rini
2017-08-03 9:31 ` [U-Boot] [PATCH 7/8] nvme: Handle zero Maximum Data Transfer Size (MDTS) Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-14 0:08 ` [U-Boot] [U-Boot, " Tom Rini
2017-08-03 9:31 ` [U-Boot] [PATCH 8/8] x86: qemu: Enable NVMe driver Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-14 0:08 ` [U-Boot] [U-Boot,8/8] " Tom Rini
2017-08-09 22:40 ` [U-Boot] [PATCH 0/8] nvme: Add NVM Express driver support Bin Meng
2017-08-10 1:31 ` Tom Rini
2017-08-10 1:49 ` Bin Meng
2017-08-10 1:56 ` Tom Rini
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