From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/mips/include/asm/mach-ip27/topology.h | 31 ++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/mips/include/asm/mach-ip27/topology.h (limited to 'arch/mips/include/asm/mach-ip27/topology.h') diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h new file mode 100644 index 000000000..d66cc53fe --- /dev/null +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_MACH_TOPOLOGY_H +#define _ASM_MACH_TOPOLOGY_H 1 + +#include +#include + +struct cpuinfo_ip27 { + nasid_t p_nasid; /* my node ID in numa-as-id-space */ + unsigned short p_speed; /* cpu speed in MHz */ + unsigned char p_slice; /* Physical position on node board */ +}; + +extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; + +#define cpu_to_node(cpu) (cputonasid(cpu)) +#define cpumask_of_node(node) ((node) == -1 ? \ + cpu_all_mask : \ + &hub_data(node)->h_cpus) +struct pci_bus; +extern int pcibus_to_node(struct pci_bus *); + +#define cpumask_of_pcibus(bus) (cpumask_of_node(pcibus_to_node(bus))) + +extern unsigned char __node_distances[MAX_NUMNODES][MAX_NUMNODES]; + +#define node_distance(from, to) (__node_distances[(from)][(to)]) + +#include + +#endif /* _ASM_MACH_TOPOLOGY_H */ -- cgit v1.2.3