mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 02:50:49 +09:00
25bc986570
[ Upstream commit 9815e39617541ef52d0dfac4be274ad378c6dc09 ] The ASM1064 SATA host controller always reports wrongly, that it has 24 ports. But in reality, it only has four ports. before: ahci 0000:04:00.0: SSS flag set, parallel bus scan disabled ahci 0000:04:00.0: AHCI 0001.0301 32 slots 24 ports 6 Gbps 0xffff0f impl SATA mode ahci 0000:04:00.0: flags: 64bit ncq sntf stag pm led only pio sxs deso sadm sds apst after: ahci 0000:04:00.0: ASM1064 has only four ports ahci 0000:04:00.0: forcing port_map 0xffff0f -> 0xf ahci 0000:04:00.0: SSS flag set, parallel bus scan disabled ahci 0000:04:00.0: AHCI 0001.0301 32 slots 24 ports 6 Gbps 0xf impl SATA mode ahci 0000:04:00.0: flags: 64bit ncq sntf stag pm led only pio sxs deso sadm sds apst Signed-off-by: "Andrey Jr. Melnikov" <temnota.am@gmail.com> Signed-off-by: Niklas Cassel <cassel@kernel.org> Stable-dep-of: 6cd8adc3e189 ("ahci: asm1064: asm1166: don't limit reported ports") Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.