nvme-apple: Require page aligned buffers on the admin queue

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Now that we have a quick to align buffers on the admin queue to the NVMe
controller page size use it for Apple controllers. This fixes pre-M1
controllers, which always rejected unaligned requests, and also makes
this driver work for M4 SoCs and for M1/M2/M3 SoCs that have been
updated to the firmware shipped with macOS 15.

Fixes: 5bd2927ace ("nvme-apple: Add initial Apple SoC NVMe driver")
Tested-by: Joshua Peisach <jpeisach@ubuntu.com>
Tested-by: Janne Grunau <j@jannau.net>
Tested-by: Nick Chan <towinchenmi@gmail.com>
Signed-off-by: Sven Peter <sven@kernel.org>

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Sven Peter 2026-08-06 17:27:37 +02:00 • committed by Keith Busch

parent 69d22a6b2f

commit ea2160c7b7

1 changed files with 2 additions and 1 deletions

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drivers/nvme/host/apple.c

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