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nvme: update firmware version after commit

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The firmware version sysfs entry needs to be updated after a successfully
firmware activation.

nvme-cli stopped issuing an Identify Controller command to list the
current firmware information and relies on sysfs showing the current
firmware version.

Reported-by: Kenji Tomonaga <tkenbo@gmail.com>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Tested-by: Kenji Tomonaga <tkenbo@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
[fixed off-by one afi index]
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Daniel Wagner 2023-10-30 17:00:44 +01:00 committed by Keith Busch
parent 0e32fdd796
commit 983a338b96
1 changed files with 14 additions and 1 deletions
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15
drivers/nvme/host/core.c
View file

@ -4074,8 +4074,21 @@ static void nvme_get_fw_slot_info(struct nvme_ctrl *ctrl)
return;
if (nvme_get_log(ctrl, NVME_NSID_ALL, NVME_LOG_FW_SLOT, 0, NVME_CSI_NVM,
log, sizeof(*log), 0))
log, sizeof(*log), 0)) {
dev_warn(ctrl->device, "Get FW SLOT INFO log error\n");
goto out_free_log;
}
if (log->afi & 0x70 || !(log->afi & 0x7)) {
dev_info(ctrl->device,
"Firmware is activated after next Controller Level Reset\n");
goto out_free_log;
}
memcpy(ctrl->subsys->firmware_rev, &log->frs[(log->afi & 0x7) - 1],
sizeof(ctrl->subsys->firmware_rev));
out_free_log:
kfree(log);
}