diff options
| author | Joao Pinto <Joao.Pinto@synopsys.com> | 2016-03-10 14:44:13 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-03-10 14:44:13 -0600 |
| commit | c1678ffcdea25afe4fbbebfab13d65a7db5458fb (patch) | |
| tree | 41be9cd7cef62752ad396046315ba633258842cd /arch/arc/Kconfig | |
| parent | ed00c83cd4909dc268cc0639bf16804444ed8c79 (diff) | |
ARC: Add PCI support
Add PCI support to ARC and update drivers/pci Makefile enabling the ARC
arch to use the generic PCI setup functions.
[bhelgaas: fold in Joao's pci-dma-compat.h & pci-bridge.h build fix (I
should have caught this myself, sorry]
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 76dde9db7934..f9e3b357af79 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -19,6 +19,7 @@ config ARC select GENERIC_FIND_FIRST_BIT # for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP select GENERIC_IRQ_SHOW + select GENERIC_PCI_IOMAP select GENERIC_PENDING_IRQ if SMP select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_KGDB @@ -39,6 +40,9 @@ config ARC select PERF_USE_VMALLOC select HAVE_DEBUG_STACKOVERFLOW +config MIGHT_HAVE_PCI + bool + config TRACE_IRQFLAGS_SUPPORT def_bool y @@ -568,6 +572,28 @@ endmenu # "ARC Architecture Configuration" source "mm/Kconfig" source "net/Kconfig" source "drivers/Kconfig" + +menu "Bus Support" + +config PCI + bool "PCI support" if MIGHT_HAVE_PCI + help + PCI is the name of a bus system, i.e., the way the CPU talks to + the other stuff inside your box. Find out if your board/platform + has PCI. + + Note: PCIe support for Synopsys Device will be available only + when HAPS DX is configured with PCIe RC bitmap. If you have PCI, + say Y, otherwise N. + +config PCI_SYSCALL + def_bool PCI + +source "drivers/pci/Kconfig" +source "drivers/pci/pcie/Kconfig" + +endmenu + source "fs/Kconfig" source "arch/arc/Kconfig.debug" source "security/Kconfig" |