Get rid of _t suffix

[qemu.git] / hw / pl181.c

diff --git a/hw/pl181.c b/hw/pl181.c
index 912465971f04c4bb558f87c134538c3c1c346a88..d92bad6eba13d7353dda43ee0c51d6b2bc0edb96 100644 (file)
--- a/hw/pl181.c
+++ b/hw/pl181.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Arm PrimeCell PL181 MultiMedia Card Interface
  *
  * Copyright (c) 2007 CodeSourcery.
@@ -7,23 +7,24 @@
  * This code is licenced under the GPL.
  */
 
-#include "vl.h"
+#include "sysbus.h"
 #include "sd.h"
+#include "sysemu.h"
 
 //#define DEBUG_PL181 1
 
 #ifdef DEBUG_PL181
-#define DPRINTF(fmt, args...) \
-do { printf("pl181: " fmt , ##args); } while (0)
+#define DPRINTF(fmt, ...) \
+do { printf("pl181: " fmt , ## __VA_ARGS__); } while (0)
 #else
-#define DPRINTF(fmt, args...) do {} while(0)
+#define DPRINTF(fmt, ...) do {} while(0)
 #endif
 
 #define PL181_FIFO_LEN 16
 
 typedef struct {
+    SysBusDevice busdev;
     SDState *card;
-    uint32_t base;
     uint32_t clock;
     uint32_t power;
     uint32_t cmdarg;
@@ -135,7 +136,7 @@ static uint32_t pl181_fifo_pop(pl181_state *s)
 
 static void pl181_send_command(pl181_state *s)
 {
-    struct sd_request_s request;
+    SDRequest request;
     uint8_t response[16];
     int rlen;
 
@@ -160,7 +161,7 @@ static void pl181_send_command(pl181_state *s)
             s->response[2] = RWORD(8);
             s->response[3] = RWORD(12) & ~1;
         }
-        DPRINTF("Response recieved\n");
+        DPRINTF("Response received\n");
         s->status |= PL181_STATUS_CMDRESPEND;
 #undef RWORD
     } else {
@@ -174,10 +175,10 @@ error:
     s->status |= PL181_STATUS_CMDTIMEOUT;
 }
 
-/* Transfer data between teh card and the FIFO.  This is complicated by
+/* Transfer data between the card and the FIFO.  This is complicated by
    the FIFO holding 32-bit words and the card taking data in single byte
    chunks.  FIFO bytes are transferred in little-endian order.  */
-   
+
 static void pl181_fifo_run(pl181_state *s)
 {
     uint32_t bits;
@@ -255,12 +256,11 @@ static void pl181_fifo_run(pl181_state *s)
     }
 }
 
-static uint32_t pl181_read(void *opaque, target_phys_addr_t offset)
+static uint32_t pl181_read(void *opaque, a_target_phys_addr offset)
 {
     pl181_state *s = (pl181_state *)opaque;
     uint32_t tmp;
 
-    offset -= s->base;
     if (offset >= 0xfe0 && offset < 0x1000) {
         return pl181_id[(offset - 0xfe0) >> 2];
     }
@@ -333,17 +333,16 @@ static uint32_t pl181_read(void *opaque, target_phys_addr_t offset)
             return value;
         }
     default:
-        cpu_abort (cpu_single_env, "pl181_read: Bad offset %x\n", offset);
+        hw_error("pl181_read: Bad offset %x\n", (int)offset);
         return 0;
     }
 }
 
-static void pl181_write(void *opaque, target_phys_addr_t offset,
+static void pl181_write(void *opaque, a_target_phys_addr offset,
                           uint32_t value)
 {
     pl181_state *s = (pl181_state *)opaque;
 
-    offset -= s->base;
     switch (offset) {
     case 0x00: /* Power */
         s->power = value & 0xff;
@@ -405,18 +404,18 @@ static void pl181_write(void *opaque, target_phys_addr_t offset,
         }
         break;
     default:
-        cpu_abort (cpu_single_env, "pl181_write: Bad offset %x\n", offset);
+        hw_error("pl181_write: Bad offset %x\n", (int)offset);
     }
     pl181_update(s);
 }
 
-static CPUReadMemoryFunc *pl181_readfn[] = {
+static CPUReadMemoryFunc * const pl181_readfn[] = {
    pl181_read,
    pl181_read,
    pl181_read
 };
 
-static CPUWriteMemoryFunc *pl181_writefn[] = {
+static CPUWriteMemoryFunc * const pl181_writefn[] = {
    pl181_write,
    pl181_write,
    pl181_write
@@ -446,21 +445,28 @@ static void pl181_reset(void *opaque)
     s->mask[1] = 0;
 }
 
-void pl181_init(uint32_t base, BlockDriverState *bd,
-                qemu_irq irq0, qemu_irq irq1)
+static int pl181_init(SysBusDevice *dev)
 {
     int iomemtype;
-    pl181_state *s;
+    pl181_state *s = FROM_SYSBUS(pl181_state, dev);
+    BlockDriverState *bd;
 
-    s = (pl181_state *)qemu_mallocz(sizeof(pl181_state));
-    iomemtype = cpu_register_io_memory(0, pl181_readfn,
+    iomemtype = cpu_register_io_memory(pl181_readfn,
                                        pl181_writefn, s);
-    cpu_register_physical_memory(base, 0x00001000, iomemtype);
-    s->base = base;
-    s->card = sd_init(bd);
-    s->irq[0] = irq0;
-    s->irq[1] = irq1;
+    sysbus_init_mmio(dev, 0x1000, iomemtype);
+    sysbus_init_irq(dev, &s->irq[0]);
+    sysbus_init_irq(dev, &s->irq[1]);
+    bd = qdev_init_bdrv(&dev->qdev, IF_SD);
+    s->card = sd_init(bd, 0);
     qemu_register_reset(pl181_reset, s);
     pl181_reset(s);
     /* ??? Save/restore.  */
+    return 0;
 }
+
+static void pl181_register_devices(void)
+{
+    sysbus_register_dev("pl181", sizeof(pl181_state), pl181_init);
+}
+
+device_init(pl181_register_devices)