From 388b78adc9899f0299128610f566051d0b1a57f6 Mon Sep 17 00:00:00 2001 From: Alexandre Bounine Date: Wed, 23 Mar 2011 16:43:03 -0700 Subject: rapidio: modify configuration to support PCI-SRIO controller 1. Add an option to include RapidIO support if the PCI is available. 2. Add FSL_RIO configuration option to enable controller selection. 3. Add RapidIO support option into x86 and MIPS architectures. Signed-off-by: Alexandre Bounine Acked-by: Kumar Gala Cc: Matt Porter Cc: Li Yang Cc: Thomas Moll Cc: Micha Nelissen Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/Kconfig | 10 ++++++++++ arch/powerpc/Kconfig | 10 +++++++++- arch/powerpc/kernel/cpu_setup_fsl_booke.S | 2 +- arch/powerpc/sysdev/Makefile | 2 +- arch/x86/Kconfig | 10 ++++++++++ 5 files changed, 31 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 6e9811d40c9..9905e2e85de 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2344,6 +2344,16 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" +config RAPIDIO + bool "RapidIO support" + depends on PCI + default n + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + +source "drivers/rapidio/Kconfig" + endmenu menu "Executable file formats" diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ce9ff55e102..3584e4d4a4a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -772,11 +772,19 @@ config HAS_RAPIDIO config RAPIDIO bool "RapidIO support" - depends on HAS_RAPIDIO + depends on HAS_RAPIDIO || PCI help If you say Y here, the kernel will include drivers and infrastructure code to support RapidIO interconnect devices. +config FSL_RIO + bool "Freescale Embedded SRIO Controller support" + depends on RAPIDIO && HAS_RAPIDIO + default "n" + ---help--- + Include support for RapidIO controller on Freescale embedded + processors (MPC8548, MPC8641, etc). + source "drivers/rapidio/Kconfig" endmenu diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 5c518ad3445..913611105c1 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -64,7 +64,7 @@ _GLOBAL(__setup_cpu_e500v2) bl __e500_icache_setup bl __e500_dcache_setup bl __setup_e500_ivors -#ifdef CONFIG_RAPIDIO +#ifdef CONFIG_FSL_RIO /* Ensure that RFXE is set */ mfspr r3,SPRN_HID1 oris r3,r3,HID1_RFXE@h diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 9c297347914..1e0c933ef77 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -20,7 +20,7 @@ obj-$(CONFIG_FSL_GTM) += fsl_gtm.o obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o obj-$(CONFIG_FSL_85XX_CACHE_SRAM) += fsl_85xx_l2ctlr.o fsl_85xx_cache_sram.o obj-$(CONFIG_SIMPLE_GPIO) += simple_gpio.o -obj-$(CONFIG_RAPIDIO) += fsl_rio.o +obj-$(CONFIG_FSL_RIO) += fsl_rio.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ obj-$(CONFIG_PPC_BESTCOMM) += bestcomm/ diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index d57ddd7573c..140e254fe54 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2096,6 +2096,16 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" +config RAPIDIO + bool "RapidIO support" + depends on PCI + default n + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + +source "drivers/rapidio/Kconfig" + endmenu -- cgit v1.2.3