[Qemu-devel] [PATCH 09/10] pxa2xx_mmci: convert to memory API.

["Benoît Canet" <benoit.canet@gmail.com>]

Convert mechanicaly; the access size of the old_mmio fields
seems odd.

Signed-off-by: Benoit Canet <benoit.canet@gmail.com>
---
 hw/pxa2xx_mmci.c |   28 ++++++++++++++--------------
 1 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/hw/pxa2xx_mmci.c b/hw/pxa2xx_mmci.c
index 1de4979..58e6e29 100644
--- a/hw/pxa2xx_mmci.c
+++ b/hw/pxa2xx_mmci.c
@@ -11,8 +11,10 @@
 #include "pxa.h"
 #include "sd.h"
 #include "qdev.h"
+#include "exec-memory.h"
 
 struct PXA2xxMMCIState {
+    MemoryRegion iomem;
     qemu_irq irq;
     qemu_irq rx_dma;
     qemu_irq tx_dma;
@@ -403,12 +405,6 @@ static uint32_t pxa2xx_mmci_readw(void *opaque, target_phys_addr_t offset)
     return pxa2xx_mmci_read(opaque, offset);
 }
 
-static CPUReadMemoryFunc * const pxa2xx_mmci_readfn[] = {
-    pxa2xx_mmci_readb,
-    pxa2xx_mmci_readh,
-    pxa2xx_mmci_readw
-};
-
 static void pxa2xx_mmci_writeb(void *opaque,
                 target_phys_addr_t offset, uint32_t value)
 {
@@ -433,10 +429,16 @@ static void pxa2xx_mmci_writew(void *opaque,
     pxa2xx_mmci_write(opaque, offset, value);
 }
 
-static CPUWriteMemoryFunc * const pxa2xx_mmci_writefn[] = {
-    pxa2xx_mmci_writeb,
-    pxa2xx_mmci_writeh,
-    pxa2xx_mmci_writew
+static const MemoryRegionOps pxa2xx_mmci_ops = {
+    .old_mmio = {
+        .read = { pxa2xx_mmci_readb,
+                  pxa2xx_mmci_readh,
+                  pxa2xx_mmci_readw, },
+        .write = { pxa2xx_mmci_writeb,
+                   pxa2xx_mmci_writeh,
+                   pxa2xx_mmci_writew, },
+    },
+    .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
 static void pxa2xx_mmci_save(QEMUFile *f, void *opaque)
@@ -521,7 +523,6 @@ PXA2xxMMCIState *pxa2xx_mmci_init(target_phys_addr_t base,
                 BlockDriverState *bd, qemu_irq irq,
                 qemu_irq rx_dma, qemu_irq tx_dma)
 {
-    int iomemtype;
     PXA2xxMMCIState *s;
 
     s = (PXA2xxMMCIState *) g_malloc0(sizeof(PXA2xxMMCIState));
@@ -529,9 +530,8 @@ PXA2xxMMCIState *pxa2xx_mmci_init(target_phys_addr_t base,
     s->rx_dma = rx_dma;
     s->tx_dma = tx_dma;
 
-    iomemtype = cpu_register_io_memory(pxa2xx_mmci_readfn,
-                    pxa2xx_mmci_writefn, s, DEVICE_NATIVE_ENDIAN);
-    cpu_register_physical_memory(base, 0x00100000, iomemtype);
+    memory_region_init_io(&s->iomem, &pxa2xx_mmci_ops, s, "mmc", 0x00100000);
+    memory_region_add_subregion(get_system_memory(), base, &s->iomem);
 
     /* Instantiate the actual storage */
     s->card = sd_init(bd, 0);
-- 
1.7.4.1