IRQ Claim OK yay! riscv_dispatch_irq: claim=0x14

lupyuen2 · Dec 5, 2023 · ea6ca0c · ea6ca0c
1 parent e982d00
commit ea6ca0c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/arch/risc-v/src/jh7110/jh7110_irq_dispatch.c b/arch/risc-v/src/jh7110/jh7110_irq_dispatch.c
@@ -61,6 +61,8 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
       uintptr_t val = getreg32(JH7110_PLIC_CLAIM);
 
       //// Begin Test
+      _info("claim=%p\n", val);
+#ifdef NOTUSED
       if (val == 0) {  // If Interrupt Claimed is 0...
         // Check Pending Interrupts
         uintptr_t ip0 = getreg32(0xe0001000);  // PLIC_IP0: Interrupt Pending for interrupts 1 to 31
@@ -71,6 +73,7 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
           // _info("rx=%p\n", rx);
         }
       }
+#endif  // NOTUSED
       //// End Test
 
       /* Add the value to nuttx irq which is offset to the mext */
@@ -96,13 +99,15 @@ void *riscv_dispatch_irq(uintptr_t vector, uintptr_t *regs)
 
       putreg32(irq - RISCV_IRQ_EXT, JH7110_PLIC_CLAIM);
 
+#ifdef NOTUSED
       //// Begin Test
       // Clear Pending Interrupts
       putreg32(0, 0xe0001000);  // PLIC_IP0: Interrupt Pending for interrupts 1 to 31
       putreg32(0, 0xe0001004);  // PLIC_IP1: Interrupt Pending for interrupts 32 to 63
       _info("Clear Pending Interrupts, irq=%d, claim=%p\n", irq, claim);
       infodumpbuffer("PLIC Interrupt Pending", 0xe0001000, 2 * 4);
       //// End Test
+#endif  // NOTUSED
     }
 
   return regs;