From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/mips/include/asm/mach-ip27/topology.h | 41 +++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 kernel/arch/mips/include/asm/mach-ip27/topology.h (limited to 'kernel/arch/mips/include/asm/mach-ip27/topology.h') diff --git a/kernel/arch/mips/include/asm/mach-ip27/topology.h b/kernel/arch/mips/include/asm/mach-ip27/topology.h new file mode 100644 index 000000000..defd135e7 --- /dev/null +++ b/kernel/arch/mips/include/asm/mach-ip27/topology.h @@ -0,0 +1,41 @@ +#ifndef _ASM_MACH_TOPOLOGY_H +#define _ASM_MACH_TOPOLOGY_H 1 + +#include +#include +#include + +struct cpuinfo_ip27 { +// cpuid_t p_cpuid; /* PROM assigned cpuid */ + cnodeid_t p_nodeid; /* my node ID in compact-id-space */ + nasid_t p_nasid; /* my node ID in numa-as-id-space */ + unsigned char p_slice; /* Physical position on node board */ +#if 0 + unsigned long loops_per_sec; + unsigned long ipi_count; + unsigned long irq_attempt[NR_IRQS]; + unsigned long smp_local_irq_count; + unsigned long prof_multiplier; + unsigned long prof_counter; +#endif +}; + +extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; + +#define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) +#define parent_node(node) (node) +#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) (cpu_online_mask) + +extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; + +#define node_distance(from, to) (__node_distances[(from)][(to)]) + +#include + +#endif /* _ASM_MACH_TOPOLOGY_H */ -- cgit 1.2.3-korg