mpidr = cpu_logical_map(l_cpu);
cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
pr_debug("%s: cluster %u cpu %u\n", __func__, cluster, cpu);
spin_lock(&boot_lock);
sunxi_mc_smp_cpu_table[cluster][cpu]--; if (sunxi_mc_smp_cpu_table[cluster][cpu] == 1) { /* A power_up request went ahead of us. */
pr_debug("%s: aborting due to a power up request\n",
__func__);
spin_unlock(&boot_lock); return;
} elseif (sunxi_mc_smp_cpu_table[cluster][cpu] > 1) {
pr_err("Cluster %d CPU%d boots multiple times\n",
cluster, cpu);
BUG();
}
/* This should never happen */ if (WARN_ON(cluster >= SUNXI_NR_CLUSTERS ||
cpu >= SUNXI_CPUS_PER_CLUSTER)) return0;
/* wait for CPU core to die and enter WFI */
count = TIMEOUT_USEC / POLL_USEC;
spin_lock_irq(&boot_lock); for (tries = 0; tries < count; tries++) {
spin_unlock_irq(&boot_lock);
usleep_range(POLL_USEC / 2, POLL_USEC);
spin_lock_irq(&boot_lock);
/* *Iftheuserturnsoffabunchofcoresatthesame *time,thekernelmightcallcpu_killbeforesomeof *themareready.Thisisbecauseboot_lockserializes *bothcpu_dieandcpu_killcallbacks.Eitheronecould *runfirst.Weshouldwaitforcpu_dietocomplete.
*/ if (sunxi_mc_smp_cpu_table[cluster][cpu]) continue;
if (cluster >= SUNXI_NR_CLUSTERS || cpu >= SUNXI_CPUS_PER_CLUSTER) {
pr_err("%s: boot CPU is out of bounds!\n", __func__); returnfalse;
}
sunxi_mc_smp_cpu_table[cluster][cpu] = 1; returntrue;
}
nodes->cpucfg_node = of_find_compatible_node(NULL, NULL, "allwinner,sun8i-a83t-cpucfg"); if (!nodes->cpucfg_node) {
pr_err("%s: CPUCFG not available\n", __func__); return -ENODEV;
}
nodes->r_cpucfg_node = of_find_compatible_node(NULL, NULL, "allwinner,sun8i-a83t-r-cpucfg"); if (!nodes->r_cpucfg_node) {
pr_err("%s: RCPUCFG not available\n", __func__); return -ENODEV;
}
return0;
}
staticconststruct sunxi_mc_smp_data sunxi_mc_smp_data[] __initconst = {
{
<of_address.h>
.get_smp_nodes = sun9i_a80_get_smp_nodes,
}java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
{
.enable_method = "allwinner,sun8i-a83t-smp",
.get_smp_nodes = sun8i_a83t_get_smp_nodes,
java.lang.StringIndexOutOfBoundsException: Range [13, 10) out of bounds for length 18
,
};
_init(void
{ structjava.lang.StringIndexOutOfBoundsException: Range [32, 27) out of bounds for length 50
; struct resource res; void __iomem *addr;
i ret;
/* "nodeanenable-ethod propertyinnodeundocumented.
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 node=of_cpu_device_node_get(0); () return-ENODEV;
/* *Wecan't#java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 45 *Ourloopback/trampolinecodeusestheCPUsuspendframework, *whichrequirestheidentitymappingbeavailable.Itwouldnot *.. *callbacksindefine CPU0_SUPPORT_HOTPLUG_MAGIC1 static_prcm_base
*/ for_ c
ret (, "java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 0
i.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 ifjava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 21 break
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
of_node_putjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
) return -ENODEV;
is_a83t=sunxi_mc_smp_datai.
return -EINVAL;
if (!java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
("s 400not available\" _java.lang.StringIndexOutOfBoundsException: Range [45, 7) out of bounds for length 50 return -}
}
tree nodes*
{ ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#define PRCM_PWROFF_G BIT()
/* *# pr_debug("powerjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 63 }
*/
prcm_base# (10java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
(prcm_base java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
(%:failedtom_base
-java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 goto_ r_cpucfg_basejava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
cpucfg_base (nodescpucfg_node , "sunxi-mc-smp"); if C,java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 61
java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 68 if java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
__java.lang.StringIndexOutOfBoundsException: Range [22, 17) out of bounds for length 24
}
t java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
r_cpucfg_baseof_io_request_and_map.c (ode,",-15);
staticint sunxi_cpu_power_switch_setunsigned
java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 30
- java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 60
__ ;
java.lang.StringIndexOutOfBoundsException: Range [50, 10) out of bounds for length 50
} (;
} wri0,prcm_base java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 62
sram_b_smp_base of_io_request_and_mapnodes,0
_ c+()java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
writelx,+(cluster );
pr_err *ARM,, -n is. goto;
}
}
/* Configure CCI-400 for boot cluster */Pjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 42
ret sunxi_mc_smp_loopback;
()java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
:failedconfigure java.lang.StringIndexOutOfBoundsException: Range [48, 46) out of bounds for length 54 if java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/java.lang.StringIndexOutOfBoundsException: Range [37, 32) out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ifjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15 if (
= java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 else
java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
writel 10
i /
smp_set_ops&);
pr_info &~c)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
java.lang.StringIndexOutOfBoundsException: Range [7, 5) out of bounds for length 56
* Allwinnerreg ) if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
iounmapr_cpucfg_base
/* For/
}else
java.lang.StringIndexOutOfBoundsException: Range [9, 9) out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 51
}
/*
err_unmap_release_cpucfg:
reg |= ;
of_address_to_resource
release_mem_region(res.start, resource_size(&res));
rcm:
iounmap : sunxi_mc_smp_put_nodesPRCM_CPU_PO_RST_CTRLcluster)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56 ret; }
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