diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-klnuma.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-klnuma.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/arch/mips/sgi-ip27/ip27-klnuma.c b/arch/mips/sgi-ip27/ip27-klnuma.c index 7a53b1e28a93..abd7a84df7dd 100644 --- a/arch/mips/sgi-ip27/ip27-klnuma.c +++ b/arch/mips/sgi-ip27/ip27-klnuma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Ported from IRIX to Linux by Kanoj Sarcar, 06/08/00. * Copyright 2000 - 2001 Silicon Graphics, Inc. @@ -15,11 +16,11 @@ #include <asm/sn/types.h> #include <asm/sn/arch.h> #include <asm/sn/gda.h> -#include <asm/sn/hub.h> #include <asm/sn/mapped_kernel.h> -#include <asm/sn/sn_private.h> -static cpumask_t ktext_repmask; +#include "ip27-common.h" + +static nodemask_t ktext_repmask; /* * XXX - This needs to be much smarter about where it puts copies of the @@ -29,21 +30,21 @@ static cpumask_t ktext_repmask; void __init setup_replication_mask(void) { /* Set only the master cnode's bit. The master cnode is always 0. */ - cpus_clear(ktext_repmask); - cpu_set(0, ktext_repmask); + nodes_clear(ktext_repmask); + node_set(0, ktext_repmask); #ifdef CONFIG_REPLICATE_KTEXT #ifndef CONFIG_MAPPED_KERNEL #error Kernel replication works with mapped kernel support. No calias support. #endif { - cnodeid_t cnode; + nasid_t nasid; - for_each_online_node(cnode) { - if (cnode == 0) + for_each_online_node(nasid) { + if (nasid == 0) continue; /* Advertise that we have a copy of the kernel */ - cpu_set(cnode, ktext_repmask); + node_set(nasid, ktext_repmask); } } #endif @@ -82,9 +83,8 @@ static __init void copy_kernel(nasid_t dest_nasid) memcpy((void *)dest_kern_start, (void *)source_start, kern_size); } -void __init replicate_kernel_text() +void __init replicate_kernel_text(void) { - cnodeid_t cnode; nasid_t client_nasid; nasid_t server_nasid; @@ -93,13 +93,12 @@ void __init replicate_kernel_text() /* Record where the master node should get its kernel text */ set_ktext_source(master_nasid, master_nasid); - for_each_online_node(cnode) { - if (cnode == 0) + for_each_online_node(client_nasid) { + if (client_nasid == 0) continue; - client_nasid = COMPACT_TO_NASID_NODEID(cnode); /* Check if this node should get a copy of the kernel */ - if (cpu_isset(cnode, ktext_repmask)) { + if (node_isset(client_nasid, ktext_repmask)) { server_nasid = client_nasid; copy_kernel(server_nasid); } @@ -114,19 +113,17 @@ void __init replicate_kernel_text() * data structures on the first couple of pages of the first slot of each * node. If this is the case, getfirstfree(node) > getslotstart(node, 0). */ -unsigned long node_getfirstfree(cnodeid_t cnode) +unsigned long node_getfirstfree(nasid_t nasid) { unsigned long loadbase = REP_BASE; - nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode); unsigned long offset; #ifdef CONFIG_MAPPED_KERNEL loadbase += 16777216; #endif offset = PAGE_ALIGN((unsigned long)(&_end)) - loadbase; - if ((cnode == 0) || (cpu_isset(cnode, ktext_repmask))) - return (TO_NODE(nasid, offset) >> PAGE_SHIFT); + if ((nasid == 0) || (node_isset(nasid, ktext_repmask))) + return TO_NODE(nasid, offset) >> PAGE_SHIFT; else - return (KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >> - PAGE_SHIFT); + return KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >> PAGE_SHIFT; } |