mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-11-05 20:35:44 +00:00
musicpal: convert to memory API
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity
parent
0ae164504e
commit
19b4a424d8
1 changed files with 99 additions and 144 deletions
243
hw/musicpal.c
243
hw/musicpal.c
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@ -19,6 +19,7 @@
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#include "console.h"
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#include "i2c.h"
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#include "blockdev.h"
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#include "exec-memory.h"
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#define MP_MISC_BASE 0x80002000
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#define MP_MISC_SIZE 0x00001000
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@ -142,6 +143,7 @@ typedef struct mv88w8618_rx_desc {
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typedef struct mv88w8618_eth_state {
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SysBusDevice busdev;
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MemoryRegion iomem;
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qemu_irq irq;
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uint32_t smir;
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uint32_t icr;
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@ -260,7 +262,8 @@ static void eth_send(mv88w8618_eth_state *s, int queue_index)
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} while (desc_addr != s->tx_queue[queue_index]);
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}
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static uint32_t mv88w8618_eth_read(void *opaque, target_phys_addr_t offset)
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static uint64_t mv88w8618_eth_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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mv88w8618_eth_state *s = opaque;
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@ -302,7 +305,7 @@ static uint32_t mv88w8618_eth_read(void *opaque, target_phys_addr_t offset)
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}
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static void mv88w8618_eth_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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mv88w8618_eth_state *s = opaque;
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@ -353,16 +356,10 @@ static void mv88w8618_eth_write(void *opaque, target_phys_addr_t offset,
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}
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}
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static CPUReadMemoryFunc * const mv88w8618_eth_readfn[] = {
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mv88w8618_eth_read,
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mv88w8618_eth_read,
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mv88w8618_eth_read
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};
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static CPUWriteMemoryFunc * const mv88w8618_eth_writefn[] = {
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mv88w8618_eth_write,
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mv88w8618_eth_write,
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mv88w8618_eth_write
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static const MemoryRegionOps mv88w8618_eth_ops = {
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.read = mv88w8618_eth_read,
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.write = mv88w8618_eth_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static void eth_cleanup(VLANClientState *nc)
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@ -387,10 +384,9 @@ static int mv88w8618_eth_init(SysBusDevice *dev)
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sysbus_init_irq(dev, &s->irq);
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s->nic = qemu_new_nic(&net_mv88w8618_info, &s->conf,
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dev->qdev.info->name, dev->qdev.id, s);
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s->mmio_index = cpu_register_io_memory(mv88w8618_eth_readfn,
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mv88w8618_eth_writefn, s,
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio(dev, MP_ETH_SIZE, s->mmio_index);
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memory_region_init_io(&s->iomem, &mv88w8618_eth_ops, s, "mv88w8618-eth",
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MP_ETH_SIZE);
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sysbus_init_mmio_region(dev, &s->iomem);
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return 0;
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}
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@ -444,6 +440,7 @@ static SysBusDeviceInfo mv88w8618_eth_info = {
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typedef struct musicpal_lcd_state {
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SysBusDevice busdev;
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MemoryRegion iomem;
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uint32_t brightness;
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uint32_t mode;
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uint32_t irqctrl;
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@ -528,7 +525,8 @@ static void musicpal_lcd_gpio_brigthness_in(void *opaque, int irq, int level)
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s->brightness |= level << irq;
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}
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static uint32_t musicpal_lcd_read(void *opaque, target_phys_addr_t offset)
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static uint64_t musicpal_lcd_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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musicpal_lcd_state *s = opaque;
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@ -542,7 +540,7 @@ static uint32_t musicpal_lcd_read(void *opaque, target_phys_addr_t offset)
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}
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static void musicpal_lcd_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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musicpal_lcd_state *s = opaque;
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@ -581,29 +579,21 @@ static void musicpal_lcd_write(void *opaque, target_phys_addr_t offset,
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}
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}
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static CPUReadMemoryFunc * const musicpal_lcd_readfn[] = {
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musicpal_lcd_read,
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musicpal_lcd_read,
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musicpal_lcd_read
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};
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static CPUWriteMemoryFunc * const musicpal_lcd_writefn[] = {
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musicpal_lcd_write,
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musicpal_lcd_write,
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musicpal_lcd_write
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static const MemoryRegionOps musicpal_lcd_ops = {
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.read = musicpal_lcd_read,
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.write = musicpal_lcd_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static int musicpal_lcd_init(SysBusDevice *dev)
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{
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musicpal_lcd_state *s = FROM_SYSBUS(musicpal_lcd_state, dev);
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int iomemtype;
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s->brightness = 7;
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iomemtype = cpu_register_io_memory(musicpal_lcd_readfn,
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musicpal_lcd_writefn, s,
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio(dev, MP_LCD_SIZE, iomemtype);
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memory_region_init_io(&s->iomem, &musicpal_lcd_ops, s,
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"musicpal-lcd", MP_LCD_SIZE);
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sysbus_init_mmio_region(dev, &s->iomem);
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s->ds = graphic_console_init(lcd_refresh, lcd_invalidate,
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NULL, NULL, s);
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@ -645,6 +635,7 @@ static SysBusDeviceInfo musicpal_lcd_info = {
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typedef struct mv88w8618_pic_state
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{
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SysBusDevice busdev;
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MemoryRegion iomem;
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uint32_t level;
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uint32_t enabled;
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qemu_irq parent_irq;
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@ -667,7 +658,8 @@ static void mv88w8618_pic_set_irq(void *opaque, int irq, int level)
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mv88w8618_pic_update(s);
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}
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static uint32_t mv88w8618_pic_read(void *opaque, target_phys_addr_t offset)
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static uint64_t mv88w8618_pic_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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mv88w8618_pic_state *s = opaque;
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@ -681,7 +673,7 @@ static uint32_t mv88w8618_pic_read(void *opaque, target_phys_addr_t offset)
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}
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static void mv88w8618_pic_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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mv88w8618_pic_state *s = opaque;
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@ -707,29 +699,21 @@ static void mv88w8618_pic_reset(DeviceState *d)
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s->enabled = 0;
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}
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static CPUReadMemoryFunc * const mv88w8618_pic_readfn[] = {
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mv88w8618_pic_read,
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mv88w8618_pic_read,
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mv88w8618_pic_read
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};
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static CPUWriteMemoryFunc * const mv88w8618_pic_writefn[] = {
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mv88w8618_pic_write,
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mv88w8618_pic_write,
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mv88w8618_pic_write
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static const MemoryRegionOps mv88w8618_pic_ops = {
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.read = mv88w8618_pic_read,
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.write = mv88w8618_pic_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static int mv88w8618_pic_init(SysBusDevice *dev)
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{
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mv88w8618_pic_state *s = FROM_SYSBUS(mv88w8618_pic_state, dev);
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int iomemtype;
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qdev_init_gpio_in(&dev->qdev, mv88w8618_pic_set_irq, 32);
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sysbus_init_irq(dev, &s->parent_irq);
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iomemtype = cpu_register_io_memory(mv88w8618_pic_readfn,
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mv88w8618_pic_writefn, s,
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio(dev, MP_PIC_SIZE, iomemtype);
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memory_region_init_io(&s->iomem, &mv88w8618_pic_ops, s,
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"musicpal-pic", MP_PIC_SIZE);
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sysbus_init_mmio_region(dev, &s->iomem);
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return 0;
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}
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@ -775,6 +759,7 @@ typedef struct mv88w8618_timer_state {
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typedef struct mv88w8618_pit_state {
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SysBusDevice busdev;
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MemoryRegion iomem;
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mv88w8618_timer_state timer[4];
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} mv88w8618_pit_state;
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@ -797,7 +782,8 @@ static void mv88w8618_timer_init(SysBusDevice *dev, mv88w8618_timer_state *s,
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s->ptimer = ptimer_init(bh);
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}
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static uint32_t mv88w8618_pit_read(void *opaque, target_phys_addr_t offset)
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static uint64_t mv88w8618_pit_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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mv88w8618_pit_state *s = opaque;
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mv88w8618_timer_state *t;
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@ -813,7 +799,7 @@ static uint32_t mv88w8618_pit_read(void *opaque, target_phys_addr_t offset)
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}
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static void mv88w8618_pit_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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mv88w8618_pit_state *s = opaque;
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mv88w8618_timer_state *t;
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@ -864,21 +850,14 @@ static void mv88w8618_pit_reset(DeviceState *d)
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}
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}
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static CPUReadMemoryFunc * const mv88w8618_pit_readfn[] = {
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mv88w8618_pit_read,
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mv88w8618_pit_read,
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mv88w8618_pit_read
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};
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static CPUWriteMemoryFunc * const mv88w8618_pit_writefn[] = {
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mv88w8618_pit_write,
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mv88w8618_pit_write,
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mv88w8618_pit_write
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static const MemoryRegionOps mv88w8618_pit_ops = {
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.read = mv88w8618_pit_read,
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.write = mv88w8618_pit_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static int mv88w8618_pit_init(SysBusDevice *dev)
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{
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int iomemtype;
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mv88w8618_pit_state *s = FROM_SYSBUS(mv88w8618_pit_state, dev);
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int i;
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@ -888,10 +867,9 @@ static int mv88w8618_pit_init(SysBusDevice *dev)
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mv88w8618_timer_init(dev, &s->timer[i], 1000000);
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}
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iomemtype = cpu_register_io_memory(mv88w8618_pit_readfn,
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mv88w8618_pit_writefn, s,
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio(dev, MP_PIT_SIZE, iomemtype);
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memory_region_init_io(&s->iomem, &mv88w8618_pit_ops, s,
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"musicpal-pit", MP_PIT_SIZE);
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sysbus_init_mmio_region(dev, &s->iomem);
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return 0;
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}
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@ -932,11 +910,13 @@ static SysBusDeviceInfo mv88w8618_pit_info = {
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typedef struct mv88w8618_flashcfg_state {
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SysBusDevice busdev;
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MemoryRegion iomem;
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uint32_t cfgr0;
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} mv88w8618_flashcfg_state;
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static uint32_t mv88w8618_flashcfg_read(void *opaque,
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target_phys_addr_t offset)
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static uint64_t mv88w8618_flashcfg_read(void *opaque,
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target_phys_addr_t offset,
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unsigned size)
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{
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mv88w8618_flashcfg_state *s = opaque;
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@ -950,7 +930,7 @@ static uint32_t mv88w8618_flashcfg_read(void *opaque,
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}
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static void mv88w8618_flashcfg_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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mv88w8618_flashcfg_state *s = opaque;
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@ -961,28 +941,20 @@ static void mv88w8618_flashcfg_write(void *opaque, target_phys_addr_t offset,
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}
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}
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static CPUReadMemoryFunc * const mv88w8618_flashcfg_readfn[] = {
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mv88w8618_flashcfg_read,
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mv88w8618_flashcfg_read,
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mv88w8618_flashcfg_read
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};
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static CPUWriteMemoryFunc * const mv88w8618_flashcfg_writefn[] = {
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mv88w8618_flashcfg_write,
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mv88w8618_flashcfg_write,
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mv88w8618_flashcfg_write
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static const MemoryRegionOps mv88w8618_flashcfg_ops = {
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.read = mv88w8618_flashcfg_read,
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.write = mv88w8618_flashcfg_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static int mv88w8618_flashcfg_init(SysBusDevice *dev)
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{
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int iomemtype;
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mv88w8618_flashcfg_state *s = FROM_SYSBUS(mv88w8618_flashcfg_state, dev);
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s->cfgr0 = 0xfffe4285; /* Default as set by U-Boot for 8 MB flash */
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iomemtype = cpu_register_io_memory(mv88w8618_flashcfg_readfn,
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mv88w8618_flashcfg_writefn, s,
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio(dev, MP_FLASHCFG_SIZE, iomemtype);
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memory_region_init_io(&s->iomem, &mv88w8618_flashcfg_ops, s,
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"musicpal-flashcfg", MP_FLASHCFG_SIZE);
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sysbus_init_mmio_region(dev, &s->iomem);
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return 0;
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}
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@ -1009,7 +981,8 @@ static SysBusDeviceInfo mv88w8618_flashcfg_info = {
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#define MP_BOARD_REVISION 0x31
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static uint32_t musicpal_misc_read(void *opaque, target_phys_addr_t offset)
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static uint64_t musicpal_misc_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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switch (offset) {
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case MP_MISC_BOARD_REVISION:
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@ -1021,37 +994,31 @@ static uint32_t musicpal_misc_read(void *opaque, target_phys_addr_t offset)
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}
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static void musicpal_misc_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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}
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static CPUReadMemoryFunc * const musicpal_misc_readfn[] = {
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musicpal_misc_read,
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musicpal_misc_read,
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musicpal_misc_read,
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static const MemoryRegionOps musicpal_misc_ops = {
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.read = musicpal_misc_read,
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.write = musicpal_misc_write,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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static CPUWriteMemoryFunc * const musicpal_misc_writefn[] = {
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musicpal_misc_write,
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musicpal_misc_write,
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musicpal_misc_write,
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};
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static void musicpal_misc_init(void)
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static void musicpal_misc_init(SysBusDevice *dev)
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{
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int iomemtype;
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MemoryRegion *iomem = g_new(MemoryRegion, 1);
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iomemtype = cpu_register_io_memory(musicpal_misc_readfn,
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musicpal_misc_writefn, NULL,
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DEVICE_NATIVE_ENDIAN);
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cpu_register_physical_memory(MP_MISC_BASE, MP_MISC_SIZE, iomemtype);
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memory_region_init_io(iomem, &musicpal_misc_ops, NULL,
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"musicpal-misc", MP_MISC_SIZE);
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sysbus_add_memory(dev, MP_MISC_BASE, iomem);
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}
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/* WLAN register offsets */
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#define MP_WLAN_MAGIC1 0x11c
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#define MP_WLAN_MAGIC2 0x124
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static uint32_t mv88w8618_wlan_read(void *opaque, target_phys_addr_t offset)
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static uint64_t mv88w8618_wlan_read(void *opaque, target_phys_addr_t offset,
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unsigned size)
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{
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switch (offset) {
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/* Workaround to allow loading the binary-only wlandrv.ko crap
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@ -1067,30 +1034,23 @@ static uint32_t mv88w8618_wlan_read(void *opaque, target_phys_addr_t offset)
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}
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static void mv88w8618_wlan_write(void *opaque, target_phys_addr_t offset,
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uint32_t value)
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uint64_t value, unsigned size)
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{
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}
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static CPUReadMemoryFunc * const mv88w8618_wlan_readfn[] = {
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mv88w8618_wlan_read,
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mv88w8618_wlan_read,
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mv88w8618_wlan_read,
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};
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static CPUWriteMemoryFunc * const mv88w8618_wlan_writefn[] = {
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mv88w8618_wlan_write,
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mv88w8618_wlan_write,
|
||||
mv88w8618_wlan_write,
|
||||
static const MemoryRegionOps mv88w8618_wlan_ops = {
|
||||
.read = mv88w8618_wlan_read,
|
||||
.write =mv88w8618_wlan_write,
|
||||
.endianness = DEVICE_NATIVE_ENDIAN,
|
||||
};
|
||||
|
||||
static int mv88w8618_wlan_init(SysBusDevice *dev)
|
||||
{
|
||||
int iomemtype;
|
||||
MemoryRegion *iomem = g_new(MemoryRegion, 1);
|
||||
|
||||
iomemtype = cpu_register_io_memory(mv88w8618_wlan_readfn,
|
||||
mv88w8618_wlan_writefn, NULL,
|
||||
DEVICE_NATIVE_ENDIAN);
|
||||
sysbus_init_mmio(dev, MP_WLAN_SIZE, iomemtype);
|
||||
memory_region_init_io(iomem, &mv88w8618_wlan_ops, NULL,
|
||||
"musicpal-wlan", MP_WLAN_SIZE);
|
||||
sysbus_init_mmio_region(dev, iomem);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1118,6 +1078,7 @@ static int mv88w8618_wlan_init(SysBusDevice *dev)
|
|||
|
||||
typedef struct musicpal_gpio_state {
|
||||
SysBusDevice busdev;
|
||||
MemoryRegion iomem;
|
||||
uint32_t lcd_brightness;
|
||||
uint32_t out_state;
|
||||
uint32_t in_state;
|
||||
|
|
@ -1190,7 +1151,8 @@ static void musicpal_gpio_pin_event(void *opaque, int pin, int level)
|
|||
}
|
||||
}
|
||||
|
||||
static uint32_t musicpal_gpio_read(void *opaque, target_phys_addr_t offset)
|
||||
static uint64_t musicpal_gpio_read(void *opaque, target_phys_addr_t offset,
|
||||
unsigned size)
|
||||
{
|
||||
musicpal_gpio_state *s = opaque;
|
||||
|
||||
|
|
@ -1229,7 +1191,7 @@ static uint32_t musicpal_gpio_read(void *opaque, target_phys_addr_t offset)
|
|||
}
|
||||
|
||||
static void musicpal_gpio_write(void *opaque, target_phys_addr_t offset,
|
||||
uint32_t value)
|
||||
uint64_t value, unsigned size)
|
||||
{
|
||||
musicpal_gpio_state *s = opaque;
|
||||
switch (offset) {
|
||||
|
|
@ -1267,16 +1229,10 @@ static void musicpal_gpio_write(void *opaque, target_phys_addr_t offset,
|
|||
}
|
||||
}
|
||||
|
||||
static CPUReadMemoryFunc * const musicpal_gpio_readfn[] = {
|
||||
musicpal_gpio_read,
|
||||
musicpal_gpio_read,
|
||||
musicpal_gpio_read,
|
||||
};
|
||||
|
||||
static CPUWriteMemoryFunc * const musicpal_gpio_writefn[] = {
|
||||
musicpal_gpio_write,
|
||||
musicpal_gpio_write,
|
||||
musicpal_gpio_write,
|
||||
static const MemoryRegionOps musicpal_gpio_ops = {
|
||||
.read = musicpal_gpio_read,
|
||||
.write = musicpal_gpio_write,
|
||||
.endianness = DEVICE_NATIVE_ENDIAN,
|
||||
};
|
||||
|
||||
static void musicpal_gpio_reset(DeviceState *d)
|
||||
|
|
@ -1295,14 +1251,12 @@ static void musicpal_gpio_reset(DeviceState *d)
|
|||
static int musicpal_gpio_init(SysBusDevice *dev)
|
||||
{
|
||||
musicpal_gpio_state *s = FROM_SYSBUS(musicpal_gpio_state, dev);
|
||||
int iomemtype;
|
||||
|
||||
sysbus_init_irq(dev, &s->irq);
|
||||
|
||||
iomemtype = cpu_register_io_memory(musicpal_gpio_readfn,
|
||||
musicpal_gpio_writefn, s,
|
||||
DEVICE_NATIVE_ENDIAN);
|
||||
sysbus_init_mmio(dev, MP_GPIO_SIZE, iomemtype);
|
||||
memory_region_init_io(&s->iomem, &musicpal_gpio_ops, s,
|
||||
"musicpal-gpio", MP_GPIO_SIZE);
|
||||
sysbus_init_mmio_region(dev, &s->iomem);
|
||||
|
||||
qdev_init_gpio_out(&dev->qdev, s->out, ARRAY_SIZE(s->out));
|
||||
|
||||
|
|
@ -1501,7 +1455,9 @@ static void musicpal_init(ram_addr_t ram_size,
|
|||
int i;
|
||||
unsigned long flash_size;
|
||||
DriveInfo *dinfo;
|
||||
ram_addr_t sram_off;
|
||||
MemoryRegion *address_space_mem = get_system_memory();
|
||||
MemoryRegion *ram = g_new(MemoryRegion, 1);
|
||||
MemoryRegion *sram = g_new(MemoryRegion, 1);
|
||||
|
||||
if (!cpu_model) {
|
||||
cpu_model = "arm926";
|
||||
|
|
@ -1514,12 +1470,11 @@ static void musicpal_init(ram_addr_t ram_size,
|
|||
cpu_pic = arm_pic_init_cpu(env);
|
||||
|
||||
/* For now we use a fixed - the original - RAM size */
|
||||
cpu_register_physical_memory(0, MP_RAM_DEFAULT_SIZE,
|
||||
qemu_ram_alloc(NULL, "musicpal.ram",
|
||||
MP_RAM_DEFAULT_SIZE));
|
||||
memory_region_init_ram(ram, NULL, "musicpal.ram", MP_RAM_DEFAULT_SIZE);
|
||||
memory_region_add_subregion(address_space_mem, 0, ram);
|
||||
|
||||
sram_off = qemu_ram_alloc(NULL, "musicpal.sram", MP_SRAM_SIZE);
|
||||
cpu_register_physical_memory(MP_SRAM_BASE, MP_SRAM_SIZE, sram_off);
|
||||
memory_region_init_ram(sram, NULL, "musicpal.sram", MP_SRAM_SIZE);
|
||||
memory_region_add_subregion(address_space_mem, MP_SRAM_BASE, sram);
|
||||
|
||||
dev = sysbus_create_simple("mv88w8618_pic", MP_PIC_BASE,
|
||||
cpu_pic[ARM_PIC_CPU_IRQ]);
|
||||
|
|
@ -1594,7 +1549,7 @@ static void musicpal_init(ram_addr_t ram_size,
|
|||
|
||||
sysbus_create_simple("mv88w8618_wlan", MP_WLAN_BASE, NULL);
|
||||
|
||||
musicpal_misc_init();
|
||||
musicpal_misc_init(sysbus_from_qdev(dev));
|
||||
|
||||
dev = sysbus_create_simple("musicpal_gpio", MP_GPIO_BASE, pic[MP_GPIO_IRQ]);
|
||||
i2c_dev = sysbus_create_simple("gpio_i2c", -1, NULL);
|
||||
|
|
|
|||
Loading…
Reference in a new issue