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-rw-r--r--arch/alpha/include/asm/machvec.h6
-rw-r--r--arch/alpha/include/asm/mmzone.h100
-rw-r--r--arch/alpha/include/asm/pgtable.h4
-rw-r--r--arch/alpha/include/asm/topology.h39
4 files changed, 0 insertions, 149 deletions
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index a4e96e2bec74..e49fabce7b33 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -99,12 +99,6 @@ struct alpha_machine_vector
const char *vector_name;
- /* NUMA information */
- int (*pa_to_nid)(unsigned long);
- int (*cpuid_to_nid)(int);
- unsigned long (*node_mem_start)(int);
- unsigned long (*node_mem_size)(int);
-
/* System specific parameters. */
union {
struct {
diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
deleted file mode 100644
index 86644604d977..000000000000
--- a/arch/alpha/include/asm/mmzone.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
- * Adapted for the alpha wildfire architecture Jan 2001.
- */
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
-
-#ifdef CONFIG_DISCONTIGMEM
-
-#include <asm/smp.h>
-
-/*
- * Following are macros that are specific to this numa platform.
- */
-
-extern pg_data_t node_data[];
-
-#define alpha_pa_to_nid(pa) \
- (alpha_mv.pa_to_nid \
- ? alpha_mv.pa_to_nid(pa) \
- : (0))
-#define node_mem_start(nid) \
- (alpha_mv.node_mem_start \
- ? alpha_mv.node_mem_start(nid) \
- : (0UL))
-#define node_mem_size(nid) \
- (alpha_mv.node_mem_size \
- ? alpha_mv.node_mem_size(nid) \
- : ((nid) ? (0UL) : (~0UL)))
-
-#define pa_to_nid(pa) alpha_pa_to_nid(pa)
-#define NODE_DATA(nid) (&node_data[(nid)])
-
-#define node_localnr(pfn, nid) ((pfn) - NODE_DATA(nid)->node_start_pfn)
-
-#if 1
-#define PLAT_NODE_DATA_LOCALNR(p, n) \
- (((p) >> PAGE_SHIFT) - PLAT_NODE_DATA(n)->gendata.node_start_pfn)
-#else
-static inline unsigned long
-PLAT_NODE_DATA_LOCALNR(unsigned long p, int n)
-{
- unsigned long temp;
- temp = p >> PAGE_SHIFT;
- return temp - PLAT_NODE_DATA(n)->gendata.node_start_pfn;
-}
-#endif
-
-/*
- * Following are macros that each numa implementation must define.
- */
-
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr))
-
-/*
- * Given a kaddr, LOCAL_BASE_ADDR finds the owning node of the memory
- * and returns the kaddr corresponding to first physical page in the
- * node's mem_map.
- */
-#define LOCAL_BASE_ADDR(kaddr) \
- ((unsigned long)__va(NODE_DATA(kvaddr_to_nid(kaddr))->node_start_pfn \
- << PAGE_SHIFT))
-
-/* XXX: FIXME -- nyc */
-#define kern_addr_valid(kaddr) (0)
-
-#define mk_pte(page, pgprot) \
-({ \
- pte_t pte; \
- unsigned long pfn; \
- \
- pfn = page_to_pfn(page) << 32; \
- pte_val(pte) = pfn | pgprot_val(pgprot); \
- \
- pte; \
-})
-
-#define pte_page(x) \
-({ \
- unsigned long kvirt; \
- struct page * __xx; \
- \
- kvirt = (unsigned long)__va(pte_val(x) >> (32-PAGE_SHIFT)); \
- __xx = virt_to_page(kvirt); \
- \
- __xx; \
-})
-
-#define pfn_to_nid(pfn) pa_to_nid(((u64)(pfn) << PAGE_SHIFT))
-#define pfn_valid(pfn) \
- (((pfn) - node_start_pfn(pfn_to_nid(pfn))) < \
- node_spanned_pages(pfn_to_nid(pfn))) \
-
-#endif /* CONFIG_DISCONTIGMEM */
-
-#endif /* _ASM_MMZONE_H_ */
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
index 8d856c62e22a..e1757b7cfe3d 100644
--- a/arch/alpha/include/asm/pgtable.h
+++ b/arch/alpha/include/asm/pgtable.h
@@ -206,7 +206,6 @@ extern unsigned long __zero_page(void);
#define page_to_pa(page) (page_to_pfn(page) << PAGE_SHIFT)
#define pte_pfn(pte) (pte_val(pte) >> 32)
-#ifndef CONFIG_DISCONTIGMEM
#define pte_page(pte) pfn_to_page(pte_pfn(pte))
#define mk_pte(page, pgprot) \
({ \
@@ -215,7 +214,6 @@ extern unsigned long __zero_page(void);
pte_val(pte) = (page_to_pfn(page) << 32) | pgprot_val(pgprot); \
pte; \
})
-#endif
extern inline pte_t pfn_pte(unsigned long physpfn, pgprot_t pgprot)
{ pte_t pte; pte_val(pte) = (PHYS_TWIDDLE(physpfn) << 32) | pgprot_val(pgprot); return pte; }
@@ -330,9 +328,7 @@ extern inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-#ifndef CONFIG_DISCONTIGMEM
#define kern_addr_valid(addr) (1)
-#endif
#define pte_ERROR(e) \
printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
index 5a77a40567fa..7d393036aa8f 100644
--- a/arch/alpha/include/asm/topology.h
+++ b/arch/alpha/include/asm/topology.h
@@ -7,45 +7,6 @@
#include <linux/numa.h>
#include <asm/machvec.h>
-#ifdef CONFIG_NUMA
-static inline int cpu_to_node(int cpu)
-{
- int node;
-
- if (!alpha_mv.cpuid_to_nid)
- return 0;
-
- node = alpha_mv.cpuid_to_nid(cpu);
-
-#ifdef DEBUG_NUMA
- BUG_ON(node < 0);
-#endif
-
- return node;
-}
-
-extern struct cpumask node_to_cpumask_map[];
-/* FIXME: This is dumb, recalculating every time. But simple. */
-static const struct cpumask *cpumask_of_node(int node)
-{
- int cpu;
-
- if (node == NUMA_NO_NODE)
- return cpu_all_mask;
-
- cpumask_clear(&node_to_cpumask_map[node]);
-
- for_each_online_cpu(cpu) {
- if (cpu_to_node(cpu) == node)
- cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
- }
-
- return &node_to_cpumask_map[node];
-}
-
-#define cpumask_of_pcibus(bus) (cpu_online_mask)
-
-#endif /* !CONFIG_NUMA */
# include <asm-generic/topology.h>
#endif /* _ASM_ALPHA_TOPOLOGY_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 05:11:45 +0100