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Groups > linux.kernel > #1234158
| From | Julien Grall <julien.grall@citrix.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 |
| Date | 2015-09-28 15:40 +0200 |
| Message-ID | <qdGOU-Rc-31@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The PCI support for Xen doesn't compile on ARM/ARM64 when CONFIG_PCI_MMCONFIG=y: drivers/xen/pci.c:31:25: fatal error: asm/pci_x86.h: No such file or directory #include <asm/pci_x86.h> Although, Xen is not currently involved in PCI management for ARM/ARM64. There is plan to support it, but it would require some changes in Linux side. For now, introduce a new config options XEN_PCI which will be turned off for ARM platform. Reported-by: Robert Richter <robert.richter@caviumnetworks.com> Signed-off-by: Julien Grall <julien.grall@citrix.com> --- Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: David Vrabel <david.vrabel@citrix.com> --- drivers/xen/Kconfig | 6 +++++- drivers/xen/Makefile | 2 +- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 73708ac..6bcc8b0 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -168,7 +168,7 @@ config XEN_TMEM config XEN_PCIDEV_BACKEND tristate "Xen PCI-device backend driver" - depends on PCI && X86 && XEN + depends on XEN_PCI depends on XEN_BACKEND default m help @@ -189,6 +189,10 @@ config XEN_PCIDEV_BACKEND If in doubt, say m. +config XEN_PCI + def_bool y + depends on PCI && !ARM && !ARM64 + config XEN_SCSI_BACKEND tristate "XEN SCSI backend driver" depends on XEN && XEN_BACKEND && TARGET_CORE diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile index e293bc5..c9f23b7 100644 --- a/drivers/xen/Makefile +++ b/drivers/xen/Makefile @@ -11,7 +11,7 @@ CFLAGS_features.o := $(nostackp) CFLAGS_efi.o += -fshort-wchar -dom0-$(CONFIG_PCI) += pci.o +dom0-$(CONFIG_XEN_PCI) += pci.o dom0-$(CONFIG_USB_SUPPORT) += dbgp.o dom0-$(CONFIG_XEN_ACPI) += acpi.o $(xen-pad-y) xen-pad-$(CONFIG_X86) += xen-acpi-pad.o -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Julien Grall <julien.grall@citrix.com> - 2015-09-28 15:40 +0200
Re: [Xen-devel] [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 David Vrabel <david.vrabel@citrix.com> - 2015-09-28 16:00 +0200
Re: [Xen-devel] [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Julien Grall <julien.grall@citrix.com> - 2015-09-28 16:10 +0200
Re: [Xen-devel] [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2015-09-28 16:10 +0200
Re: [Xen-devel] [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Julien Grall <julien.grall@citrix.com> - 2015-09-28 16:30 +0200
Re: [Xen-devel] [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 David Vrabel <david.vrabel@citrix.com> - 2015-09-28 16:30 +0200
Re: [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Stefano Stabellini <stefano.stabellini@eu.citrix.com> - 2015-09-28 16:00 +0200
Re: [PATCH] xen/pci: Don't build Xen pci code for ARM and ARM64 Julien Grall <julien.grall@citrix.com> - 2015-09-28 16:20 +0200
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