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dpc: fix smp

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Matheus
2024-05-26 17:18:41 -03:00
parent 61fa847b65
commit 890f6ba3ac
2 changed files with 4 additions and 4 deletions
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kernel-src/include/x86-64/arch/cpu.h
+1
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@@ -32,6 +32,7 @@ typedef struct cpu_t {
isr_t *isrqueue; isr_t *isrqueue;
dpc_t *dpcqueue; dpc_t *dpcqueue;
struct cpu_t *self; struct cpu_t *self;
isr_t *dpcisr;
} cpu_t; } cpu_t;
#define CPU_HALT() asm volatile("hlt") #define CPU_HALT() asm volatile("hlt")
kernel-src/sys/dpc.c
+3 -4
View File
@@ -3,7 +3,6 @@
#include <kernel/interrupt.h> #include <kernel/interrupt.h>
#include <logging.h> #include <logging.h>
static isr_t *dpcisr;
static void remove(dpc_t *dpc) { static void remove(dpc_t *dpc) {
if (dpc->prev) if (dpc->prev)
@@ -49,7 +48,7 @@ void dpc_enqueue(dpc_t *dpc, dpcfn_t fn, dpcarg_t arg) {
dpc->arg = arg; dpc->arg = arg;
dpc->enqueued = true; dpc->enqueued = true;
insert(dpc); insert(dpc);
interrupt_raise(dpcisr); interrupt_raise(_cpu()->dpcisr);
cleanup: cleanup:
interrupt_set(entrystate); interrupt_set(entrystate);
@@ -69,6 +68,6 @@ void dpc_dequeue(dpc_t *dpc) {
} }
void dpc_init() { void dpc_init() {
dpcisr = interrupt_allocate(isrfn, NULL, IPL_DPC); _cpu()->dpcisr = interrupt_allocate(isrfn, NULL, IPL_DPC);
__assert(dpcisr); __assert(_cpu()->dpcisr);
} }