diff options
| author | Prarit Bhargava <prarit@sgi.com> | 2006-03-08 13:30:18 -0500 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-03-24 13:13:06 -0800 |
| commit | f90aa8c4febb306e1266e1ad34fd8464e201aa7f (patch) | |
| tree | 01df1912a309560098bb6e49c39f4bcba4a3b0cb /include/asm-ia64/sn/sn_sal.h | |
| parent | b17ea91a43ea0c746ab4cabb698275e1771ed23d (diff) | |
[IA64] Tollhouse HP: IA64 arch changes
arch/ia64/sn and include/asm-ia64/sn changes required to support Tollhouse
system PCI hotplug, fixes the ia64_sn_sysctl_ioboard_get call, and introduces
the PRF_HOTPLUG_SUPPORT feature bit.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/sn/sn_sal.h')
| -rw-r--r-- | include/asm-ia64/sn/sn_sal.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index e77f0c9b7d3..246f43a796d 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -907,18 +907,22 @@ ia64_sn_sysctl_tio_clock_reset(nasid_t nasid) /* * Get the associated ioboard type for a given nasid. */ -static inline int -ia64_sn_sysctl_ioboard_get(nasid_t nasid) +static inline s64 +ia64_sn_sysctl_ioboard_get(nasid_t nasid, u16 *ioboard) { - struct ia64_sal_retval rv; - SAL_CALL_REENTRANT(rv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_IOBOARD, - nasid, 0, 0, 0, 0, 0); - if (rv.v0 != 0) - return (int)rv.v0; - if (rv.v1 != 0) - return (int)rv.v1; - - return 0; + struct ia64_sal_retval isrv; + SAL_CALL_REENTRANT(isrv, SN_SAL_SYSCTL_OP, SAL_SYSCTL_OP_IOBOARD, + nasid, 0, 0, 0, 0, 0); + if (isrv.v0 != 0) { + *ioboard = isrv.v0; + return isrv.status; + } + if (isrv.v1 != 0) { + *ioboard = isrv.v1; + return isrv.status; + } + + return isrv.status; } /** |