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[Qemu-devel] [PATCH 08/14] pckbd: convert PIO to new memory api read/wri
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 08/14] pckbd: convert PIO to new memory api read/write |
Date: |
Mon, 8 Oct 2012 14:23:47 +0200 |
Signed-off-by: Alexander Graf <address@hidden>
---
hw/pckbd.c | 48 +++++++++++++++++++++++++++---------------------
1 files changed, 27 insertions(+), 21 deletions(-)
diff --git a/hw/pckbd.c b/hw/pckbd.c
index 69857ba..2c78f7d 100644
--- a/hw/pckbd.c
+++ b/hw/pckbd.c
@@ -194,7 +194,8 @@ static void kbd_update_aux_irq(void *opaque, int level)
kbd_update_irq(s);
}
-static uint32_t kbd_read_status(void *opaque, uint32_t addr)
+static uint64_t kbd_read_status(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
KBDState *s = opaque;
int val;
@@ -223,7 +224,8 @@ static void outport_write(KBDState *s, uint32_t val)
}
}
-static void kbd_write_command(void *opaque, uint32_t addr, uint32_t val)
+static void kbd_write_command(void *opaque, target_phys_addr_t addr,
+ uint64_t val, unsigned size)
{
KBDState *s = opaque;
@@ -303,12 +305,13 @@ static void kbd_write_command(void *opaque, uint32_t
addr, uint32_t val)
/* ignore that */
break;
default:
- fprintf(stderr, "qemu: unsupported keyboard cmd=0x%02x\n", val);
+ fprintf(stderr, "qemu: unsupported keyboard cmd=0x%02x\n", (int)val);
break;
}
}
-static uint32_t kbd_read_data(void *opaque, uint32_t addr)
+static uint64_t kbd_read_data(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
KBDState *s = opaque;
uint32_t val;
@@ -322,7 +325,8 @@ static uint32_t kbd_read_data(void *opaque, uint32_t addr)
return val;
}
-static void kbd_write_data(void *opaque, uint32_t addr, uint32_t val)
+static void kbd_write_data(void *opaque, target_phys_addr_t addr,
+ uint64_t val, unsigned size)
{
KBDState *s = opaque;
@@ -385,9 +389,9 @@ static uint32_t kbd_mm_readb (void *opaque,
target_phys_addr_t addr)
KBDState *s = opaque;
if (addr & s->mask)
- return kbd_read_status(s, 0) & 0xff;
+ return kbd_read_status(s, 0, 1) & 0xff;
else
- return kbd_read_data(s, 0) & 0xff;
+ return kbd_read_data(s, 0, 1) & 0xff;
}
static void kbd_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t
value)
@@ -395,9 +399,9 @@ static void kbd_mm_writeb (void *opaque, target_phys_addr_t
addr, uint32_t value
KBDState *s = opaque;
if (addr & s->mask)
- kbd_write_command(s, 0, value & 0xff);
+ kbd_write_command(s, 0, value & 0xff, 1);
else
- kbd_write_data(s, 0, value & 0xff);
+ kbd_write_data(s, 0, value & 0xff, 1);
}
static const MemoryRegionOps i8042_mmio_ops = {
@@ -459,22 +463,24 @@ static const VMStateDescription vmstate_kbd_isa = {
}
};
-static const MemoryRegionPortio i8042_data_portio[] = {
- { 0, 1, 1, .read = kbd_read_data, .write = kbd_write_data },
- PORTIO_END_OF_LIST()
-};
-
-static const MemoryRegionPortio i8042_cmd_portio[] = {
- { 0, 1, 1, .read = kbd_read_status, .write = kbd_write_command },
- PORTIO_END_OF_LIST()
-};
-
static const MemoryRegionOps i8042_data_ops = {
- .old_portio = i8042_data_portio
+ .read = kbd_read_data,
+ .write = kbd_write_data,
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
static const MemoryRegionOps i8042_cmd_ops = {
- .old_portio = i8042_cmd_portio
+ .read = kbd_read_status,
+ .write = kbd_write_command,
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
static int i8042_initfn(ISADevice *dev)
--
1.6.0.2
- [Qemu-devel] [PATCH 00/14] Remove old_portio users for memory region PIO mapping, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 05/14] m48t59: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 06/14] mc146818rtc: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 04/14] i8254: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 02/14] virtio-pci: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 08/14] pckbd: convert PIO to new memory api read/write,
Alexander Graf <=
- [Qemu-devel] [PATCH 09/14] rtl8139: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 01/14] ac97: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 14/14] PPC: pseries: Remove hack for PIO window, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 03/14] es1370: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 07/14] pc port92: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 10/14] serial: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 11/14] vmport: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 12/14] xen_platform: convert PIO to new memory api read/write, Alexander Graf, 2012/10/08
- [Qemu-devel] [PATCH 13/14] PPC: e500: Map PIO space into core memory region, Alexander Graf, 2012/10/08