From 5d7fa6f49be54a786f5006ebc8c4daf8f03eab54 Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Fri, 18 Nov 2005 16:11:27 -0600 Subject: [PATCH] --- yaml --- r: 14584 b: refs/heads/master c: 771388dc7d1efe26a40242bd509e87ade2c971d1 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/include/asm-ia64/sn/sn_sal.h | 34 ++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 144d5fc1fbb8..c4b92342a639 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 090de0b77ceed1f1d05883fa744760f0c65d9c31 +refs/heads/master: 771388dc7d1efe26a40242bd509e87ade2c971d1 diff --git a/trunk/include/asm-ia64/sn/sn_sal.h b/trunk/include/asm-ia64/sn/sn_sal.h index 3f7564dc0aa9..2a8b0d92a5d6 100644 --- a/trunk/include/asm-ia64/sn/sn_sal.h +++ b/trunk/include/asm-ia64/sn/sn_sal.h @@ -56,6 +56,7 @@ #define SN_SAL_BUS_CONFIG 0x02000037 #define SN_SAL_SYS_SERIAL_GET 0x02000038 #define SN_SAL_PARTITION_SERIAL_GET 0x02000039 +#define SN_SAL_SYSCTL_PARTITION_GET 0x0200003a #define SN_SAL_SYSTEM_POWER_DOWN 0x0200003b #define SN_SAL_GET_MASTER_BASEIO_NASID 0x0200003c #define SN_SAL_COHERENCE 0x0200003d @@ -580,6 +581,21 @@ sn_partition_serial_number_val(void) { return sn_partition_serial_number; } +/* + * Returns the partition id of the nasid passed in as an argument, + * or INVALID_PARTID if the partition id cannot be retrieved. + */ +static inline partid_t +ia64_sn_sysctl_partition_get(nasid_t nasid) +{ + struct ia64_sal_retval ret_stuff; + SAL_CALL(ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid, + 0, 0, 0, 0, 0, 0); + if (ret_stuff.status != 0) + return -1; + return ((partid_t)ret_stuff.v0); +} + /* * Returns the physical address of the partition's reserved page through * an iterative number of calls. @@ -1018,6 +1034,24 @@ ia64_sn_get_sn_info(int fc, u8 *shubtype, u16 *nasid_bitmask, u8 *nasid_shift, ret_stuff.v2 = 0; SAL_CALL_NOLOCK(ret_stuff, SN_SAL_GET_SN_INFO, fc, 0, 0, 0, 0, 0, 0); +/***** BEGIN HACK - temp til old proms no longer supported ********/ + if (ret_stuff.status == SALRET_NOT_IMPLEMENTED) { + int nasid = get_sapicid() & 0xfff;; +#define SH_SHUB_ID_NODES_PER_BIT_MASK 0x001f000000000000UL +#define SH_SHUB_ID_NODES_PER_BIT_SHFT 48 + if (shubtype) *shubtype = 0; + if (nasid_bitmask) *nasid_bitmask = 0x7ff; + if (nasid_shift) *nasid_shift = 38; + if (systemsize) *systemsize = 10; + if (sharing_domain_size) *sharing_domain_size = 8; + if (partid) *partid = ia64_sn_sysctl_partition_get(nasid); + if (coher) *coher = nasid >> 9; + if (reg) *reg = (HUB_L((u64 *) LOCAL_MMR_ADDR(SH1_SHUB_ID)) & SH_SHUB_ID_NODES_PER_BIT_MASK) >> + SH_SHUB_ID_NODES_PER_BIT_SHFT; + return 0; + } +/***** END HACK *******/ + if (ret_stuff.status < 0) return ret_stuff.status;