diff mbox series

[v8,1/2] hw/intc: Convert the memops to with_attrs in LoongArch extioi

Message ID 20221021015307.2570844-2-yangxiaojuan@loongson.cn (mailing list archive)
State New, archived
Headers show
Series Fix LoongArch extioi coreisr accessing | expand

Commit Message

Xiaojuan Yang Oct. 21, 2022, 1:53 a.m. UTC 
Converting the MemoryRegionOps read/write handlers to
with_attrs in LoongArch extioi emulation.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/intc/loongarch_extioi.c | 31 +++++++++++++++++--------------
 hw/intc/trace-events       |  3 +--
 2 files changed, 18 insertions(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/hw/intc/loongarch_extioi.c b/hw/intc/loongarch_extioi.c
index 22803969bc..72f4b0cde5 100644
--- a/hw/intc/loongarch_extioi.c
+++ b/hw/intc/loongarch_extioi.c
@@ -68,44 +68,45 @@  static void extioi_setirq(void *opaque, int irq, int level)
     extioi_update_irq(s, irq, level);
 }
 
-static uint64_t extioi_readw(void *opaque, hwaddr addr, unsigned size)
+static MemTxResult extioi_readw(void *opaque, hwaddr addr, uint64_t *data,
+                                unsigned size, MemTxAttrs attrs)
 {
     LoongArchExtIOI *s = LOONGARCH_EXTIOI(opaque);
     unsigned long offset = addr & 0xffff;
-    uint32_t index, cpu, ret = 0;
+    uint32_t index, cpu;
 
     switch (offset) {
     case EXTIOI_NODETYPE_START ... EXTIOI_NODETYPE_END - 1:
         index = (offset - EXTIOI_NODETYPE_START) >> 2;
-        ret = s->nodetype[index];
+        *data = s->nodetype[index];
         break;
     case EXTIOI_IPMAP_START ... EXTIOI_IPMAP_END - 1:
         index = (offset - EXTIOI_IPMAP_START) >> 2;
-        ret = s->ipmap[index];
+        *data = s->ipmap[index];
         break;
     case EXTIOI_ENABLE_START ... EXTIOI_ENABLE_END - 1:
         index = (offset - EXTIOI_ENABLE_START) >> 2;
-        ret = s->enable[index];
+        *data = s->enable[index];
         break;
     case EXTIOI_BOUNCE_START ... EXTIOI_BOUNCE_END - 1:
         index = (offset - EXTIOI_BOUNCE_START) >> 2;
-        ret = s->bounce[index];
+        *data = s->bounce[index];
         break;
     case EXTIOI_COREISR_START ... EXTIOI_COREISR_END - 1:
         index = ((offset - EXTIOI_COREISR_START) & 0x1f) >> 2;
         cpu = ((offset - EXTIOI_COREISR_START) >> 8) & 0x3;
-        ret = s->coreisr[cpu][index];
+        *data = s->coreisr[cpu][index];
         break;
     case EXTIOI_COREMAP_START ... EXTIOI_COREMAP_END - 1:
         index = (offset - EXTIOI_COREMAP_START) >> 2;
-        ret = s->coremap[index];
+        *data = s->coremap[index];
         break;
     default:
         break;
     }
 
-    trace_loongarch_extioi_readw(addr, ret);
-    return ret;
+    trace_loongarch_extioi_readw(addr, *data);
+    return MEMTX_OK;
 }
 
 static inline void extioi_enable_irq(LoongArchExtIOI *s, int index,\
@@ -127,8 +128,9 @@  static inline void extioi_enable_irq(LoongArchExtIOI *s, int index,\
     }
 }
 
-static void extioi_writew(void *opaque, hwaddr addr,
-                          uint64_t val, unsigned size)
+static MemTxResult extioi_writew(void *opaque, hwaddr addr,
+                          uint64_t val, unsigned size,
+                          MemTxAttrs attrs)
 {
     LoongArchExtIOI *s = LOONGARCH_EXTIOI(opaque);
     int i, cpu, index, old_data, irq;
@@ -231,11 +233,12 @@  static void extioi_writew(void *opaque, hwaddr addr,
     default:
         break;
     }
+    return MEMTX_OK;
 }
 
 static const MemoryRegionOps extioi_ops = {
-    .read = extioi_readw,
-    .write = extioi_writew,
+    .read_with_attrs = extioi_readw,
+    .write_with_attrs = extioi_writew,
     .impl.min_access_size = 4,
     .impl.max_access_size = 4,
     .valid.min_access_size = 4,
diff --git a/hw/intc/trace-events b/hw/intc/trace-events
index 0a90c1cdec..6fbc2045e6 100644
--- a/hw/intc/trace-events
+++ b/hw/intc/trace-events
@@ -306,6 +306,5 @@  loongarch_msi_set_irq(int irq_num) "set msi irq %d"
 
 # loongarch_extioi.c
 loongarch_extioi_setirq(int irq, int level) "set extirq irq %d level %d"
-loongarch_extioi_readw(uint64_t addr, uint32_t val) "addr: 0x%"PRIx64 "val: 0x%x"
+loongarch_extioi_readw(uint64_t addr, uint64_t val) "addr: 0x%"PRIx64 "val: 0x%" PRIx64
 loongarch_extioi_writew(uint64_t addr, uint64_t val) "addr: 0x%"PRIx64 "val: 0x%" PRIx64
-