diff options
| -rw-r--r-- | arch/x86/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/rapidio/Makefile | 4 | ||||
| -rw-r--r-- | drivers/rapidio/rio.c | 27 |
3 files changed, 19 insertions, 16 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 10764a3d62cc..2775023a0744 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2259,11 +2259,11 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" config RAPIDIO - bool "RapidIO support" + tristate "RapidIO support" depends on PCI default n help - If you say Y here, the kernel will include drivers and + If enabled this option will include drivers and the core infrastructure code to support RapidIO interconnect devices. source "drivers/rapidio/Kconfig" diff --git a/drivers/rapidio/Makefile b/drivers/rapidio/Makefile index 3036702ffe8b..6271ada6993f 100644 --- a/drivers/rapidio/Makefile +++ b/drivers/rapidio/Makefile @@ -1,7 +1,9 @@ # # Makefile for RapidIO interconnect services # -obj-y += rio.o rio-access.o rio-driver.o rio-sysfs.o +obj-$(CONFIG_RAPIDIO) += rapidio.o +rapidio-y := rio.o rio-access.o rio-driver.o rio-sysfs.o + obj-$(CONFIG_RAPIDIO_ENUM_BASIC) += rio-scan.o obj-$(CONFIG_RAPIDIO) += switches/ diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index 2054b6208823..f4f30af2df68 100644 --- a/drivers/rapidio/rio.c +++ b/drivers/rapidio/rio.c @@ -5,7 +5,7 @@ * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> * - * Copyright 2009 Integrated Device Technology, Inc. + * Copyright 2009 - 2013 Integrated Device Technology, Inc. * Alex Bounine <alexandre.bounine@idt.com> * * This program is free software; you can redistribute it and/or modify it @@ -30,6 +30,17 @@ #include "rio.h" +MODULE_DESCRIPTION("RapidIO Subsystem Core"); +MODULE_AUTHOR("Matt Porter <mporter@kernel.crashing.org>"); +MODULE_AUTHOR("Alexandre Bounine <alexandre.bounine@idt.com>"); +MODULE_LICENSE("GPL"); + +static int hdid[RIO_MAX_MPORTS]; +static int ids_num; +module_param_array(hdid, int, &ids_num, 0); +MODULE_PARM_DESC(hdid, + "Destination ID assignment to local RapidIO controllers"); + static LIST_HEAD(rio_devices); static DEFINE_SPINLOCK(rio_global_list_lock); @@ -1860,24 +1871,14 @@ no_disc: return 0; } -static int hdids[RIO_MAX_MPORTS + 1]; - static int rio_get_hdid(int index) { - if (!hdids[0] || hdids[0] <= index || index >= RIO_MAX_MPORTS) + if (ids_num == 0 || ids_num <= index || index >= RIO_MAX_MPORTS) return -1; - return hdids[index + 1]; + return hdid[index]; } -static int rio_hdid_setup(char *str) -{ - (void)get_options(str, ARRAY_SIZE(hdids), hdids); - return 1; -} - -__setup("riohdid=", rio_hdid_setup); - int rio_register_mport(struct rio_mport *port) { struct rio_scan_node *scan = NULL; |