Commit 7fb6f7b0 authored by Thomas Bogendoerfer's avatar Thomas Bogendoerfer

MIPS: Remove deprecated CONFIG_MIPS_CMP

Commit 5cac93b3 ("MIPS: Deprecate CONFIG_MIPS_CMP") deprecated
CONFIG_MIPS_CMP and after 9 years it's time to remove it.
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
Reviewed-by: default avatarJiaxun Yang <jiaxun.yang@flygoat.com>
Acked-by: default avatarMarc Zyngier <maz@kernel.org>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 045c340c
......@@ -568,7 +568,6 @@ config MIPS_MALTA
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_MICROMIPS
select SYS_SUPPORTS_MIPS16
select SYS_SUPPORTS_MIPS_CMP
select SYS_SUPPORTS_MIPS_CPS
select SYS_SUPPORTS_MULTITHREADING
select SYS_SUPPORTS_RELOCATABLE
......@@ -2270,15 +2269,10 @@ config MIPS_VPE_LOADER
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
config MIPS_VPE_LOADER_CMP
bool
default "y"
depends on MIPS_VPE_LOADER && MIPS_CMP
config MIPS_VPE_LOADER_MT
bool
default "y"
depends on MIPS_VPE_LOADER && !MIPS_CMP
depends on MIPS_VPE_LOADER
config MIPS_VPE_LOADER_TOM
bool "Load VPE program into memory hidden from linux"
......@@ -2294,31 +2288,10 @@ config MIPS_VPE_APSP_API
bool "Enable support for AP/SP API (RTLX)"
depends on MIPS_VPE_LOADER
config MIPS_VPE_APSP_API_CMP
bool
default "y"
depends on MIPS_VPE_APSP_API && MIPS_CMP
config MIPS_VPE_APSP_API_MT
bool
default "y"
depends on MIPS_VPE_APSP_API && !MIPS_CMP
config MIPS_CMP
bool "MIPS CMP framework support (DEPRECATED)"
depends on SYS_SUPPORTS_MIPS_CMP && !CPU_MIPSR6
select SMP
select SYNC_R4K
select SYS_SUPPORTS_SMP
select WEAK_ORDERING
default n
help
Select this if you are using a bootloader which implements the "CMP
framework" protocol (ie. YAMON) and want your kernel to make use of
its ability to start secondary CPUs.
Unless you have a specific need, you should use CONFIG_MIPS_CPS
instead of this.
depends on MIPS_VPE_APSP_API
config MIPS_CPS
bool "MIPS Coherent Processing System support"
......@@ -2774,9 +2747,6 @@ config HOTPLUG_CPU
config SMP_UP
bool
config SYS_SUPPORTS_MIPS_CMP
bool
config SYS_SUPPORTS_MIPS_CPS
bool
......
......@@ -81,7 +81,6 @@ struct rtlx_channel {
extern struct rtlx_info {
unsigned long id;
enum rtlx_state state;
int ap_int_pending; /* Status of 0 or 1 for CONFIG_MIPS_CMP only */
struct rtlx_channel channel[RTLX_CHANNELS];
} *rtlx;
......
......@@ -80,22 +80,6 @@ static inline int register_up_smp_ops(void)
#endif
}
static inline int register_cmp_smp_ops(void)
{
#ifdef CONFIG_MIPS_CMP
extern const struct plat_smp_ops cmp_smp_ops;
if (!mips_cm_present())
return -ENODEV;
register_smp_ops(&cmp_smp_ops);
return 0;
#else
return -ENODEV;
#endif
}
static inline int register_vsmp_smp_ops(void)
{
#ifdef CONFIG_MIPS_MT_SMP
......
......@@ -29,12 +29,8 @@
static inline int aprp_cpu_index(void)
{
#ifdef CONFIG_MIPS_CMP
return setup_max_cpus;
#else
extern int tclimit;
return tclimit;
#endif
}
enum vpe_state {
......
......@@ -58,16 +58,13 @@ obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o bmips_5xxx_init.o
obj-$(CONFIG_MIPS_MT) += mips-mt.o
obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o
obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o
obj-$(CONFIG_MIPS_CMP) += smp-cmp.o
obj-$(CONFIG_MIPS_CPS) += smp-cps.o cps-vec.o
obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns16550.o
obj-$(CONFIG_MIPS_SPRAM) += spram.o
obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
obj-$(CONFIG_MIPS_VPE_LOADER_CMP) += vpe-cmp.o
obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o
obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
obj-$(CONFIG_MIPS_MSC) += irq-msc01.o
......
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2013 Imagination Technologies Ltd.
*/
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/err.h>
#include <linux/wait.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <asm/mips_mt.h>
#include <asm/vpe.h>
#include <asm/rtlx.h>
static int major;
static void rtlx_interrupt(void)
{
int i;
struct rtlx_info *info;
struct rtlx_info **p = vpe_get_shared(aprp_cpu_index());
if (p == NULL || *p == NULL)
return;
info = *p;
if (info->ap_int_pending == 1 && smp_processor_id() == 0) {
for (i = 0; i < RTLX_CHANNELS; i++) {
wake_up(&channel_wqs[i].lx_queue);
wake_up(&channel_wqs[i].rt_queue);
}
info->ap_int_pending = 0;
}
}
void _interrupt_sp(void)
{
smp_send_reschedule(aprp_cpu_index());
}
int __init rtlx_module_init(void)
{
struct device *dev;
int i, err;
if (!cpu_has_mipsmt) {
pr_warn("VPE loader: not a MIPS MT capable processor\n");
return -ENODEV;
}
if (num_possible_cpus() - aprp_cpu_index() < 1) {
pr_warn("No TCs reserved for AP/SP, not initializing RTLX.\n"
"Pass maxcpus=<n> argument as kernel argument\n");
return -ENODEV;
}
major = register_chrdev(0, RTLX_MODULE_NAME, &rtlx_fops);
if (major < 0) {
pr_err("rtlx_module_init: unable to register device\n");
return major;
}
/* initialise the wait queues */
for (i = 0; i < RTLX_CHANNELS; i++) {
init_waitqueue_head(&channel_wqs[i].rt_queue);
init_waitqueue_head(&channel_wqs[i].lx_queue);
atomic_set(&channel_wqs[i].in_open, 0);
mutex_init(&channel_wqs[i].mutex);
dev = device_create(mt_class, NULL, MKDEV(major, i), NULL,
"%s%d", RTLX_MODULE_NAME, i);
if (IS_ERR(dev)) {
while (i--)
device_destroy(mt_class, MKDEV(major, i));
err = PTR_ERR(dev);
goto out_chrdev;
}
}
/* set up notifiers */
rtlx_notify.start = rtlx_starting;
rtlx_notify.stop = rtlx_stopping;
vpe_notify(aprp_cpu_index(), &rtlx_notify);
if (cpu_has_vint) {
aprp_hook = rtlx_interrupt;
} else {
pr_err("APRP RTLX init on non-vectored-interrupt processor\n");
err = -ENODEV;
goto out_class;
}
return 0;
out_class:
for (i = 0; i < RTLX_CHANNELS; i++)
device_destroy(mt_class, MKDEV(major, i));
out_chrdev:
unregister_chrdev(major, RTLX_MODULE_NAME);
return err;
}
void __exit rtlx_module_exit(void)
{
int i;
for (i = 0; i < RTLX_CHANNELS; i++)
device_destroy(mt_class, MKDEV(major, i));
unregister_chrdev(major, RTLX_MODULE_NAME);
aprp_hook = NULL;
}
// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Copyright (C) 2007 MIPS Technologies, Inc.
* Chris Dearman (chris@mips.com)
*/
#undef DEBUG
#include <linux/kernel.h>
#include <linux/sched/task_stack.h>
#include <linux/smp.h>
#include <linux/cpumask.h>
#include <linux/interrupt.h>
#include <linux/compiler.h>
#include <linux/atomic.h>
#include <asm/cacheflush.h>
#include <asm/cpu.h>
#include <asm/processor.h>
#include <asm/hardirq.h>
#include <asm/mmu_context.h>
#include <asm/smp.h>
#include <asm/time.h>
#include <asm/mipsregs.h>
#include <asm/mipsmtregs.h>
#include <asm/mips_mt.h>
#include <asm/amon.h>
static void cmp_init_secondary(void)
{
struct cpuinfo_mips *c __maybe_unused = &current_cpu_data;
/* Assume GIC is present */
change_c0_status(ST0_IM, STATUSF_IP2 | STATUSF_IP3 | STATUSF_IP4 |
STATUSF_IP5 | STATUSF_IP6 | STATUSF_IP7);
/* Enable per-cpu interrupts: platform specific */
#ifdef CONFIG_MIPS_MT_SMP
if (cpu_has_mipsmt)
cpu_set_vpe_id(c, (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) &
TCBIND_CURVPE);
#endif
}
static void cmp_smp_finish(void)
{
pr_debug("SMPCMP: CPU%d: %s\n", smp_processor_id(), __func__);
/* CDFIXME: remove this? */
write_c0_compare(read_c0_count() + (8 * mips_hpt_frequency / HZ));
#ifdef CONFIG_MIPS_MT_FPAFF
/* If we have an FPU, enroll ourselves in the FPU-full mask */
if (cpu_has_fpu)
cpumask_set_cpu(smp_processor_id(), &mt_fpu_cpumask);
#endif /* CONFIG_MIPS_MT_FPAFF */
local_irq_enable();
}
/*
* Setup the PC, SP, and GP of a secondary processor and start it running
* smp_bootstrap is the place to resume from
* __KSTK_TOS(idle) is apparently the stack pointer
* (unsigned long)idle->thread_info the gp
*/
static int cmp_boot_secondary(int cpu, struct task_struct *idle)
{
struct thread_info *gp = task_thread_info(idle);
unsigned long sp = __KSTK_TOS(idle);
unsigned long pc = (unsigned long)&smp_bootstrap;
unsigned long a0 = 0;
pr_debug("SMPCMP: CPU%d: %s cpu %d\n", smp_processor_id(),
__func__, cpu);
#if 0
/* Needed? */
flush_icache_range((unsigned long)gp,
(unsigned long)(gp + sizeof(struct thread_info)));
#endif
amon_cpu_start(cpu, pc, sp, (unsigned long)gp, a0);
return 0;
}
/*
* Common setup before any secondaries are started
*/
void __init cmp_smp_setup(void)
{
int i;
int ncpu = 0;
pr_debug("SMPCMP: CPU%d: %s\n", smp_processor_id(), __func__);
#ifdef CONFIG_MIPS_MT_FPAFF
/* If we have an FPU, enroll ourselves in the FPU-full mask */
if (cpu_has_fpu)
cpumask_set_cpu(0, &mt_fpu_cpumask);
#endif /* CONFIG_MIPS_MT_FPAFF */
for (i = 1; i < NR_CPUS; i++) {
if (amon_cpu_avail(i)) {
set_cpu_possible(i, true);
__cpu_number_map[i] = ++ncpu;
__cpu_logical_map[ncpu] = i;
}
}
if (cpu_has_mipsmt) {
unsigned int nvpe = 1;
#ifdef CONFIG_MIPS_MT_SMP
unsigned int mvpconf0 = read_c0_mvpconf0();
nvpe = ((mvpconf0 & MVPCONF0_PVPE) >> MVPCONF0_PVPE_SHIFT) + 1;
#endif
smp_num_siblings = nvpe;
}
pr_info("Detected %i available secondary CPU(s)\n", ncpu);
}
void __init cmp_prepare_cpus(unsigned int max_cpus)
{
pr_debug("SMPCMP: CPU%d: %s max_cpus=%d\n",
smp_processor_id(), __func__, max_cpus);
#ifdef CONFIG_MIPS_MT
/*
* FIXME: some of these options are per-system, some per-core and
* some per-cpu
*/
mips_mt_set_cpuoptions();
#endif
}
const struct plat_smp_ops cmp_smp_ops = {
.send_ipi_single = mips_smp_send_ipi_single,
.send_ipi_mask = mips_smp_send_ipi_mask,
.init_secondary = cmp_init_secondary,
.smp_finish = cmp_smp_finish,
.boot_secondary = cmp_boot_secondary,
.smp_setup = cmp_smp_setup,
.prepare_cpus = cmp_prepare_cpus,
};
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2004, 2005 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2013 Imagination Technologies Ltd.
*/
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/export.h>
#include <asm/vpe.h>
static int major;
void cleanup_tc(struct tc *tc)
{
}
static ssize_t store_kill(struct device *dev, struct device_attribute *attr,
const char *buf, size_t len)
{
struct vpe *vpe = get_vpe(aprp_cpu_index());
struct vpe_notifications *notifier;
list_for_each_entry(notifier, &vpe->notify, list)
notifier->stop(aprp_cpu_index());
release_progmem(vpe->load_addr);
vpe->state = VPE_STATE_UNUSED;
return len;
}
static DEVICE_ATTR(kill, S_IWUSR, NULL, store_kill);
static ssize_t ntcs_show(struct device *cd, struct device_attribute *attr,
char *buf)
{
struct vpe *vpe = get_vpe(aprp_cpu_index());
return sprintf(buf, "%d\n", vpe->ntcs);
}
static ssize_t ntcs_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t len)
{
struct vpe *vpe = get_vpe(aprp_cpu_index());
unsigned long new;
int ret;
ret = kstrtoul(buf, 0, &new);
if (ret < 0)
return ret;
/* APRP can only reserve one TC in a VPE and no more. */
if (new != 1)
return -EINVAL;
vpe->ntcs = new;
return len;
}
static DEVICE_ATTR_RW(ntcs);
static struct attribute *vpe_attrs[] = {
&dev_attr_kill.attr,
&dev_attr_ntcs.attr,
NULL,
};
ATTRIBUTE_GROUPS(vpe);
static void vpe_device_release(struct device *cd)
{
}
static struct class vpe_class = {
.name = "vpe",
.owner = THIS_MODULE,
.dev_release = vpe_device_release,
.dev_groups = vpe_groups,
};
static struct device vpe_device;
int __init vpe_module_init(void)
{
struct vpe *v = NULL;
struct tc *t;
int err;
if (!cpu_has_mipsmt) {
pr_warn("VPE loader: not a MIPS MT capable processor\n");
return -ENODEV;
}
if (num_possible_cpus() - aprp_cpu_index() < 1) {
pr_warn("No VPEs reserved for AP/SP, not initialize VPE loader\n"
"Pass maxcpus=<n> argument as kernel argument\n");
return -ENODEV;
}
major = register_chrdev(0, VPE_MODULE_NAME, &vpe_fops);
if (major < 0) {
pr_warn("VPE loader: unable to register character device\n");
return major;
}
err = class_register(&vpe_class);
if (err) {
pr_err("vpe_class registration failed\n");
goto out_chrdev;
}
device_initialize(&vpe_device);
vpe_device.class = &vpe_class;
vpe_device.parent = NULL;
dev_set_name(&vpe_device, "vpe_sp");
vpe_device.devt = MKDEV(major, VPE_MODULE_MINOR);
err = device_add(&vpe_device);
if (err) {
pr_err("Adding vpe_device failed\n");
goto out_class;
}
t = alloc_tc(aprp_cpu_index());
if (!t) {
pr_warn("VPE: unable to allocate TC\n");
err = -ENOMEM;
goto out_dev;
}
/* VPE */
v = alloc_vpe(aprp_cpu_index());
if (v == NULL) {
pr_warn("VPE: unable to allocate VPE\n");
kfree(t);
err = -ENOMEM;
goto out_dev;
}
v->ntcs = 1;
/* add the tc to the list of this vpe's tc's. */
list_add(&t->tc, &v->tc);
/* TC */
t->pvpe = v; /* set the parent vpe */
return 0;
out_dev:
device_del(&vpe_device);
out_class:
put_device(&vpe_device);
class_unregister(&vpe_class);
out_chrdev:
unregister_chrdev(major, VPE_MODULE_NAME);
return err;
}
void __exit vpe_module_exit(void)
{
struct vpe *v, *n;
device_unregister(&vpe_device);
class_unregister(&vpe_class);
unregister_chrdev(major, VPE_MODULE_NAME);
/* No locking needed here */
list_for_each_entry_safe(v, n, &vpecontrol.vpe_list, list)
if (v->state != VPE_STATE_UNUSED)
release_vpe(v);
}
......@@ -795,7 +795,7 @@ static int vpe_open(struct inode *inode, struct file *filp)
static int vpe_release(struct inode *inode, struct file *filp)
{
#if defined(CONFIG_MIPS_VPE_LOADER_MT) || defined(CONFIG_MIPS_VPE_LOADER_CMP)
#ifdef CONFIG_MIPS_VPE_LOADER_MT
struct vpe *v;
Elf_Ehdr *hdr;
int ret = 0;
......
......@@ -14,6 +14,4 @@ obj-y += malta-platform.o
obj-y += malta-setup.o
obj-y += malta-time.o
obj-$(CONFIG_MIPS_CMP) += malta-amon.o
CFLAGS_malta-dtshim.o = -I$(src)/../../../scripts/dtc/libfdt
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2007 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2013 Imagination Technologies Ltd.
*
* Arbitrary Monitor Interface
*/
#include <linux/kernel.h>
#include <linux/smp.h>
#include <asm/addrspace.h>
#include <asm/mipsmtregs.h>
#include <asm/mips-boards/launch.h>
#include <asm/vpe.h>
int amon_cpu_avail(int cpu)
{
struct cpulaunch *launch = (struct cpulaunch *)CKSEG0ADDR(CPULAUNCH);
if (cpu < 0 || cpu >= NCPULAUNCH) {
pr_debug("avail: cpu%d is out of range\n", cpu);
return 0;
}
launch += cpu;
if (!(launch->flags & LAUNCH_FREADY)) {
pr_debug("avail: cpu%d is not ready\n", cpu);
return 0;
}
if (launch->flags & (LAUNCH_FGO|LAUNCH_FGONE)) {
pr_debug("avail: too late.. cpu%d is already gone\n", cpu);
return 0;
}
return 1;
}
int amon_cpu_start(int cpu,
unsigned long pc, unsigned long sp,
unsigned long gp, unsigned long a0)
{
volatile struct cpulaunch *launch =
(struct cpulaunch *)CKSEG0ADDR(CPULAUNCH);
if (!amon_cpu_avail(cpu))
return -1;
if (cpu == smp_processor_id()) {
pr_debug("launch: I am cpu%d!\n", cpu);
return -1;
}
launch += cpu;
pr_debug("launch: starting cpu%d\n", cpu);
launch->pc = pc;
launch->gp = gp;
launch->sp = sp;
launch->a0 = a0;
smp_wmb(); /* Target must see parameters before go */
launch->flags |= LAUNCH_FGO;
smp_wmb(); /* Target must see go before we poll */
while ((launch->flags & LAUNCH_FGONE) == 0)
;
smp_rmb(); /* Target will be updating flags soon */
pr_debug("launch: cpu%d gone!\n", cpu);
return 0;
}
#ifdef CONFIG_MIPS_VPE_LOADER_CMP
int vpe_run(struct vpe *v)
{
struct vpe_notifications *n;
if (amon_cpu_start(aprp_cpu_index(), v->__start, 0, 0, 0) < 0)
return -1;
list_for_each_entry(n, &v->notify, list)
n->start(VPE_MODULE_MINOR);
return 0;
}
#endif
......@@ -289,8 +289,6 @@ void __init prom_init(void)
if (!register_cps_smp_ops())
return;
if (!register_cmp_smp_ops())
return;
if (!register_vsmp_smp_ops())
return;
register_up_smp_ops();
......
......@@ -43,7 +43,6 @@
static struct plat_serial8250_port uart8250_data[] = {
SMC_PORT(0x3F8, 4),
SMC_PORT(0x2F8, 3),
#ifndef CONFIG_MIPS_CMP
{
.mapbase = 0x1f000900, /* The CBUS UART */
.irq = MIPS_CPU_IRQ_BASE + MIPSCPU_INT_MB2,
......@@ -53,7 +52,6 @@ static struct plat_serial8250_port uart8250_data[] = {
.flags = CBUS_UART_FLAGS,
.regshift = 3,
},
#endif
{ },
};
......
......@@ -217,8 +217,6 @@ void __init prom_soc_init(struct ralink_soc_info *soc_info)
if (!register_cps_smp_ops())
return;
if (!register_cmp_smp_ops())
return;
if (!register_vsmp_smp_ops())
return;
}
......@@ -54,7 +54,6 @@ static DEFINE_SPINLOCK(gic_lock);
static struct irq_domain *gic_irq_domain;
static int gic_shared_intrs;
static unsigned int gic_cpu_pin;
static unsigned int timer_cpu_pin;
static struct irq_chip gic_level_irq_controller, gic_edge_irq_controller;
#ifdef CONFIG_GENERIC_IRQ_IPI
......@@ -499,9 +498,6 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int virq,
*/
switch (intr) {
case GIC_LOCAL_INT_TIMER:
/* CONFIG_MIPS_CMP workaround (see __gic_init) */
map = GIC_MAP_PIN_MAP_TO_PIN | timer_cpu_pin;
fallthrough;
case GIC_LOCAL_INT_PERFCTR:
case GIC_LOCAL_INT_FDC:
/*
......@@ -795,34 +791,12 @@ static int __init gic_of_init(struct device_node *node,
if (cpu_has_veic) {
/* Always use vector 1 in EIC mode */
gic_cpu_pin = 0;
timer_cpu_pin = gic_cpu_pin;
set_vi_handler(gic_cpu_pin + GIC_PIN_TO_VEC_OFFSET,
__gic_irq_dispatch);
} else {
gic_cpu_pin = cpu_vec - GIC_CPU_PIN_OFFSET;
irq_set_chained_handler(MIPS_CPU_IRQ_BASE + cpu_vec,
gic_irq_dispatch);
/*
* With the CMP implementation of SMP (deprecated), other CPUs
* are started by the bootloader and put into a timer based
* waiting poll loop. We must not re-route those CPU's local
* timer interrupts as the wait instruction will never finish,
* so just handle whatever CPU interrupt it is routed to by
* default.
*
* This workaround should be removed when CMP support is
* dropped.
*/
if (IS_ENABLED(CONFIG_MIPS_CMP) &&
gic_local_irq_is_routable(GIC_LOCAL_INT_TIMER)) {
timer_cpu_pin = read_gic_vl_timer_map() & GIC_MAP_PIN_MAP;
irq_set_chained_handler(MIPS_CPU_IRQ_BASE +
GIC_CPU_PIN_OFFSET +
timer_cpu_pin,
gic_irq_dispatch);
} else {
timer_cpu_pin = gic_cpu_pin;
}
}
gic_irq_domain = irq_domain_add_simple(node, GIC_NUM_LOCAL_INTRS +
......
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