From mboxrd@z Thu Jan 1 00:00:00 1970 From: ddaney@caviumnetworks.com (David Daney) Date: Wed, 23 Sep 2015 11:48:18 -0700 Subject: [PATCH] arm64/pci: Add quirks for Cavium Thunder PCI bridges. In-Reply-To: <20150923184005.GX7356@arm.com> References: <1442966996-13419-1-git-send-email-ddaney.cavm@gmail.com> <20150923184005.GX7356@arm.com> Message-ID: <5602F3F2.2050100@caviumnetworks.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 09/23/2015 11:40 AM, Will Deacon wrote: > On Wed, Sep 23, 2015 at 01:09:56AM +0100, David Daney wrote: >> From: David Daney >> >> The Cavium ThunderX SoC needs a PCI quirk for its on-chip bridges. >> Since it is arm64, create a new quirks.c file there to contain arm64 >> related quirks. Add the ThunderX bridge quirk, gated by a new config >> variable, so that it can be disabled for kernels that aren't expected >> to be used on ThunderX. >> >> Signed-off-by: David Daney >> --- >> arch/arm64/Kconfig | 11 +++++++++++ >> arch/arm64/kernel/Makefile | 2 +- >> arch/arm64/kernel/quirks.c | 36 ++++++++++++++++++++++++++++++++++++ >> 3 files changed, 48 insertions(+), 1 deletion(-) >> create mode 100644 arch/arm64/kernel/quirks.c > > Why does this have to live in the arch/arm64/ directory? The quirks have > nothing to do with the architecture code. > It doesn't have to live there. It is something that will never be used for any other architecture. So I thought we could do like arch/x86/kernel/quirks.c I could move it to drivers/pci/quirks.c if people think that is a much better place for it. David Daney