diff options
Diffstat (limited to 'arch/ia64/sn/pci/pcibr/pcibr_provider.c')
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_provider.c | 48 |
1 files changed, 42 insertions, 6 deletions
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c index 3893999d23d..9813da56d31 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -6,18 +6,51 @@ * Copyright (C) 2001-2004 Silicon Graphics, Inc. All rights reserved. */ -#include <linux/types.h> #include <linux/interrupt.h> +#include <linux/types.h> #include <linux/pci.h> -#include <asm/sn/sn_sal.h> -#include "xtalk/xwidgetdev.h" +#include <asm/sn/addrs.h> #include <asm/sn/geo.h> -#include "xtalk/hubdev.h" +#include <asm/sn/pcibr_provider.h> #include <asm/sn/pcibus_provider_defs.h> #include <asm/sn/pcidev.h> -#include "pci/pcibr_provider.h" -#include <asm/sn/addrs.h> +#include <asm/sn/sn_sal.h> +#include "xtalk/xwidgetdev.h" +#include "xtalk/hubdev.h" + +int +sal_pcibr_slot_enable(struct pcibus_info *soft, int device, void *resp) +{ + struct ia64_sal_retval ret_stuff; + uint64_t busnum; + + ret_stuff.status = 0; + ret_stuff.v0 = 0; + busnum = soft->pbi_buscommon.bs_persist_busnum; + SAL_CALL_NOLOCK(ret_stuff, (u64) SN_SAL_IOIF_SLOT_ENABLE, (u64) busnum, + (u64) device, (u64) resp, 0, 0, 0, 0); + + return (int)ret_stuff.v0; +} + +int +sal_pcibr_slot_disable(struct pcibus_info *soft, int device, int action, + void *resp) +{ + struct ia64_sal_retval ret_stuff; + uint64_t busnum; + + ret_stuff.status = 0; + ret_stuff.v0 = 0; + + busnum = soft->pbi_buscommon.bs_persist_busnum; + SAL_CALL_NOLOCK(ret_stuff, (u64) SN_SAL_IOIF_SLOT_DISABLE, + (u64) busnum, (u64) device, (u64) action, + (u64) resp, 0, 0, 0); + + return (int)ret_stuff.v0; +} static int sal_pcibr_error_interrupt(struct pcibus_info *soft) { @@ -188,3 +221,6 @@ pcibr_init_provider(void) return 0; } + +EXPORT_SYMBOL_GPL(sal_pcibr_slot_enable); +EXPORT_SYMBOL_GPL(sal_pcibr_slot_disable); |