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PL050 qdev conversion 

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-14 22:35:07 +01:00
parent a7d518a61b
commit 86394e969d
5 changed files with 34 additions and 17 deletions
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4
hw/integratorcp.c
View File

@ -485,8 +485,8 @@ static void integratorcp_init(ram_addr_t ram_size,
sysbus_create_simple("pl011", 0x16000000, pic[1]);
sysbus_create_simple("pl011", 0x17000000, pic[2]);
icp_control_init(0xcb000000);
pl050_init(0x18000000, pic[3], 0);
pl050_init(0x19000000, pic[4], 1);
sysbus_create_simple("pl050_keyboard", 0x18000000, pic[3]);
sysbus_create_simple("pl050_mouse", 0x19000000, pic[4]);
sd = drive_get_index(IF_SD, 0, 0);
if (sd == -1) {
fprintf(stderr, "qemu: missing SecureDigital card\n");

35
hw/pl050.c
View File

@ -7,11 +7,11 @@
* This code is licenced under the GPL.
*/
#include "hw.h"
#include "primecell.h"
#include "sysbus.h"
#include "ps2.h"
typedef struct {
SysBusDevice busdev;
void *dev;
uint32_t cr;
uint32_t clk;
@ -122,20 +122,39 @@ static CPUWriteMemoryFunc *pl050_writefn[] = {
pl050_write
};
void pl050_init(uint32_t base, qemu_irq irq, int is_mouse)
static void pl050_init(SysBusDevice *dev, int is_mouse)
{
pl050_state *s = FROM_SYSBUS(pl050_state, dev);
int iomemtype;
pl050_state *s;
s = (pl050_state *)qemu_mallocz(sizeof(pl050_state));
iomemtype = cpu_register_io_memory(0, pl050_readfn,
pl050_writefn, s);
cpu_register_physical_memory(base, 0x00001000, iomemtype);
s->irq = irq;
sysbus_init_mmio(dev, 0x1000, iomemtype);
sysbus_init_irq(dev, &s->irq);
s->is_mouse = is_mouse;
if (is_mouse)
if (s->is_mouse)
s->dev = ps2_mouse_init(pl050_update, s);
else
s->dev = ps2_kbd_init(pl050_update, s);
/* ??? Save/restore. */
}
static void pl050_init_keyboard(SysBusDevice *dev)
{
pl050_init(dev, 0);
}
static void pl050_init_mouse(SysBusDevice *dev)
{
pl050_init(dev, 1);
}
static void pl050_register_devices(void)
{
sysbus_register_dev("pl050_keyboard", sizeof(pl050_state),
pl050_init_keyboard);
sysbus_register_dev("pl050_mouse", sizeof(pl050_state),
pl050_init_mouse);
}
device_init(pl050_register_devices)

3
hw/primecell.h
View File

@ -13,9 +13,6 @@ typedef int (*ssi_xfer_cb)(void *, int);
void pl022_init(uint32_t base, qemu_irq irq, ssi_xfer_cb xfer_cb,
void *opaque);
/* pl050.c */
void pl050_init(uint32_t base, qemu_irq irq, int is_mouse);
/* pl061.c */
void pl061_float_high(void *opaque, uint8_t mask);
qemu_irq *pl061_init(uint32_t base, qemu_irq irq, qemu_irq **out);

4
hw/realview.c
View File

@ -82,8 +82,8 @@ static void realview_init(ram_addr_t ram_size,
pic = mpcore_irq_init(cpu_irq);
}
pl050_init(0x10006000, pic[20], 0);
pl050_init(0x10007000, pic[21], 1);
sysbus_create_simple("pl050_keyboard", 0x10006000, pic[20]);
sysbus_create_simple("pl050_mouse", 0x10007000, pic[21]);
sysbus_create_simple("pl011", 0x10009000, pic[12]);
sysbus_create_simple("pl011", 0x1000a000, pic[13]);

5
hw/versatilepb.c
View File

@ -186,8 +186,9 @@ static void versatile_init(ram_addr_t ram_size,
pic = arm_pic_init_cpu(env);
pic = pl190_init(0x10140000, pic[0], pic[1]);
sic = vpb_sic_init(0x10003000, pic, 31);
pl050_init(0x10006000, sic[3], 0);
pl050_init(0x10007000, sic[4], 1);
sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]);
sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]);
pci_bus = pci_vpb_init(sic, 27, 0);
/* The Versatile PCI bridge does not provide access to PCI IO space,