[GIT PULL] PCI fixes for v6.18
- To: Linus Torvalds <torvalds@linux-foundation.org>
- Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Krzysztof Wilczyński <kwilczynski@kernel.org>, Manivannan Sadhasivam <mani@kernel.org>, Shawn Lin <shawn.lin@rock-chips.com>, Christian Zigotzky <chzigotzky@xenosoft.de>, Lukas Wunner <lukas@wunner.de>, hypexed@yahoo.com.au, linuxppc-dev@lists.ozlabs.org, debian-powerpc@lists.debian.org, mad skateman <madskateman@gmail.com>
- Subject: [GIT PULL] PCI fixes for v6.18
- From: Bjorn Helgaas <helgaas@kernel.org>
- Date: Fri, 14 Nov 2025 16:24:20 -0600
- Message-id: <[🔎] 20251114222420.GA2346148@bhelgaas>
The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:
Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git tags/pci-v6.18-fixes-5
for you to fetch changes up to 921b3f59b7b00cd7067ab775b0e0ca4eca436c2f:
PCI/ASPM: Avoid L0s and L1 on Hi1105 [19e5:1105] Wi-Fi (2025-11-13 06:17:23 -0600)
----------------------------------------------------------------
- Cache the ASPM L0s/L1 Supported bits early so quirks can override them if
necessary (Bjorn Helgaas)
- Add quirks for PA Semi and Freescale Root Ports and a HiSilicon Wi-Fi
device that are reported to have broken L0s and L1 (Shawn Lin, Bjorn
Helgaas)
----------------------------------------------------------------
Bjorn Helgaas (5):
PCI/ASPM: Cache L0s/L1 Supported so advertised link states can be overridden
PCI/ASPM: Add pcie_aspm_remove_cap() to override advertised link states
PCI/ASPM: Convert quirks to override advertised link states
PCI/ASPM: Avoid L0s and L1 on Freescale [1957:0451] Root Ports
PCI/ASPM: Avoid L0s and L1 on PA Semi [1959:a002] Root Ports
Shawn Lin (1):
PCI/ASPM: Avoid L0s and L1 on Hi1105 [19e5:1105] Wi-Fi
drivers/pci/pci.h | 2 ++
drivers/pci/pcie/aspm.c | 25 +++++++++++++++++--------
drivers/pci/probe.c | 7 +++++++
drivers/pci/quirks.c | 40 +++++++++++++++++++++-------------------
include/linux/pci.h | 2 ++
5 files changed, 49 insertions(+), 27 deletions(-)
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