From: Yijing Wang <wangyijing@huawei.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-kernel@vger.kernel.org, Xinwei Hu <huxinwei@huawei.com>,
Wuyun <wuyun.wu@huawei.com>,
linux-pci@vger.kernel.org, Marc Zyngier <marc.zyngier@arm.com>,
linux-arm-kernel@lists.infradead.org,
Russell King <linux@arm.linux.org.uk>,
arnab.basu@freescale.com, x86@kernel.org,
Arnd Bergmann <arnd@arndb.de>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
xen-devel@lists.xenproject.org, Joerg Roedel <joro@8bytes.org>,
iommu@lists.linux-foundation.org, linux-mips@linux-mips.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
Sebastian Ott <sebott@linux.vnet.ibm.com>,
Tony Luck <tony.luck@intel.com>,
linux-ia64@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
sparclinux@vger.kernel.org, Chris Metcalf <cmetcalf@tilera.com>,
Yijing Wang <wangyijing@huawei.com>
Subject: [RFC PATCH 00/20] Use msi_chip to configure MSI/MSI-X in all platforms
Date: Tue, 12 Aug 2014 07:25:53 +0000 [thread overview]
Message-ID: <1407828373-24322-1-git-send-email-wangyijing@huawei.com> (raw)
This series is mainly to use msi_chip instead of currently weak arch functions
across all platforms. Also clean up current MSI code and make drivers support
MSI easier.
Yijing Wang (20):
x86/xen/MSI: Eliminate arch_msix_mask_irq() and arch_msi_mask_irq()
MSI: Clean up struct msi_chip argument
PCI/MSI: Remove useless bus->msi assignment
MSI: Remove the redundant irq_set_chip_data()
MSI: Refactor struct msi_chip to become more common
PCI/MSI: Introduce arch_get_match_msi_chip() to find the match
msi_chip
x86/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
x86/xen/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
irq_remapping/MSI: Use msi_chip instead of arch func to configure
MSI/MSI-X
x86/MSI: Remove unused MSI weak arch functions
MIPS/Octeon/MSI: Use msi_chip instead of arch func to configure
MSI/MSI-X
MIPS/Xlp/MSI: Use msi_chip instead of arch func to configure
MSI/MSI-X
MIPS/xlr/MSI: Use msi_chip instead of arch func to configure
MSI/MSI-X
Powerpc/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
s390/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
arm/iop13xx/MSI: Use msi_chip instead of arch func to configure
MSI/MSI-X
IA64/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
Sparc/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
tile/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X
PCI/MSI: Clean up unused MSI arch functions
arch/arm/mach-iop13xx/include/mach/pci.h | 2 +
arch/arm/mach-iop13xx/iq81340mc.c | 1 +
arch/arm/mach-iop13xx/iq81340sc.c | 1 +
arch/arm/mach-iop13xx/msi.c | 14 +++-
arch/arm/mach-iop13xx/pci.c | 6 ++
arch/ia64/kernel/msi_ia64.c | 18 +++-
arch/mips/pci/msi-octeon.c | 45 ++++------
arch/mips/pci/msi-xlp.c | 15 +++-
arch/mips/pci/pci-xlr.c | 19 +++-
arch/powerpc/kernel/msi.c | 23 ++++--
arch/s390/pci/pci.c | 16 +++-
arch/sparc/kernel/pci.c | 18 +++-
arch/tile/kernel/pci_gx.c | 20 +++-
arch/x86/include/asm/pci.h | 4 +-
arch/x86/include/asm/x86_init.h | 3 -
arch/x86/kernel/apic/io_apic.c | 35 +++++++-
arch/x86/kernel/x86_init.c | 34 -------
arch/x86/pci/xen.c | 139 ++++++++++++++++--------------
drivers/iommu/irq_remapping.c | 13 ++-
drivers/irqchip/irq-armada-370-xp.c | 12 +--
drivers/pci/host/pci-tegra.c | 9 ++-
drivers/pci/host/pcie-designware.c | 6 +-
drivers/pci/host/pcie-rcar.c | 9 ++-
drivers/pci/msi.c | 118 ++++++++++++--------------
drivers/pci/probe.c | 1 -
include/linux/msi.h | 13 ++--
26 files changed, 338 insertions(+), 256 deletions(-)
next reply other threads:[~2014-08-12 7:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-12 7:25 Yijing Wang [this message]
2014-08-12 7:25 ` [RFC PATCH 01/20] x86/xen/MSI: Eliminate arch_msix_mask_irq() and arch_msi_mask_irq() Yijing Wang
2014-08-12 9:09 ` [Xen-devel] [RFC PATCH 01/20] x86/xen/MSI: Eliminate arch_msix_mask_irq() and arch_msi_mask_irq( David Vrabel
2014-08-12 11:11 ` Yijing Wang
2014-08-12 7:25 ` [RFC PATCH 04/20] MSI: Remove the redundant irq_set_chip_data() Yijing Wang
2014-08-12 7:25 ` [RFC PATCH 06/20] PCI/MSI: Introduce arch_get_match_msi_chip() to find the match msi_chip Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 07/20] x86/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X Yijing Wang
2014-08-12 19:09 ` Konrad Rzeszutek Wilk
2014-08-13 1:16 ` Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 08/20] x86/xen/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 09/20] irq_remapping/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 10/20] x86/MSI: Remove unused MSI weak arch functions Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 11/20] MIPS/Octeon/MSI: Use msi_chip instead of arch func to configure MSI/MSI-X Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 12/20] MIPS/Xlp/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 13/20] MIPS/xlr/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 14/20] Powerpc/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 15/20] s390/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 16/20] arm/iop13xx/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 17/20] IA64/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 18/20] Sparc/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 19/20] tile/MSI: " Yijing Wang
2014-08-12 7:26 ` [RFC PATCH 20/20] PCI/MSI: Clean up unused MSI arch functions Yijing Wang
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