diff options
| -rw-r--r-- | hw/cs4231a.c | 1 | ||||
| -rw-r--r-- | hw/fdc.c | 3 | ||||
| -rw-r--r-- | hw/gus.c | 4 | ||||
| -rw-r--r-- | hw/ide/isa.c | 2 | ||||
| -rw-r--r-- | hw/isa-bus.c | 25 | ||||
| -rw-r--r-- | hw/isa.h | 4 | ||||
| -rw-r--r-- | hw/m48t59.c | 1 | ||||
| -rw-r--r-- | hw/mc146818rtc.c | 1 | ||||
| -rw-r--r-- | hw/ne2000-isa.c | 3 | ||||
| -rw-r--r-- | hw/parallel.c | 5 | ||||
| -rw-r--r-- | hw/pckbd.c | 3 | ||||
| -rw-r--r-- | hw/sb16.c | 4 | ||||
| -rw-r--r-- | hw/serial.c | 1 |
13 files changed, 57 insertions, 0 deletions
diff --git a/hw/cs4231a.c b/hw/cs4231a.c index 4d5ce5c277..598f0322d9 100644 --- a/hw/cs4231a.c +++ b/hw/cs4231a.c @@ -645,6 +645,7 @@ static int cs4231a_initfn (ISADevice *dev) isa_init_irq (dev, &s->pic, s->irq); for (i = 0; i < 4; i++) { + isa_init_ioport(dev, i); register_ioport_write (s->port + i, 1, 1, cs_write, s); register_ioport_read (s->port + i, 1, 1, cs_read, s); } @@ -1983,6 +1983,9 @@ static int isabus_fdc_init1(ISADevice *dev) &fdctrl_write_port, fdctrl); register_ioport_write(iobase + 0x07, 1, 1, &fdctrl_write_port, fdctrl); + isa_init_ioport_range(dev, iobase, 6); + isa_init_ioport(dev, iobase + 7); + isa_init_irq(&isa->busdev, &fdctrl->irq, isairq); fdctrl->dma_chann = dma_chann; @@ -264,20 +264,24 @@ static int gus_initfn (ISADevice *dev) register_ioport_write (s->port, 1, 1, gus_writeb, s); register_ioport_write (s->port, 1, 2, gus_writew, s); + isa_init_ioport_range(dev, s->port, 2); register_ioport_read ((s->port + 0x100) & 0xf00, 1, 1, gus_readb, s); register_ioport_read ((s->port + 0x100) & 0xf00, 1, 2, gus_readw, s); + isa_init_ioport_range(dev, (s->port + 0x100) & 0xf00, 2); register_ioport_write (s->port + 6, 10, 1, gus_writeb, s); register_ioport_write (s->port + 6, 10, 2, gus_writew, s); register_ioport_read (s->port + 6, 10, 1, gus_readb, s); register_ioport_read (s->port + 6, 10, 2, gus_readw, s); + isa_init_ioport_range(dev, s->port + 6, 10); register_ioport_write (s->port + 0x100, 8, 1, gus_writeb, s); register_ioport_write (s->port + 0x100, 8, 2, gus_writew, s); register_ioport_read (s->port + 0x100, 8, 1, gus_readb, s); register_ioport_read (s->port + 0x100, 8, 2, gus_readw, s); + isa_init_ioport_range(dev, s->port + 0x100, 8); DMA_register_channel (s->emu.gusdma, GUS_read_DMA, s); s->emu.himemaddr = s->himem; diff --git a/hw/ide/isa.c b/hw/ide/isa.c index 98564356d4..4206afd62c 100644 --- a/hw/ide/isa.c +++ b/hw/ide/isa.c @@ -70,6 +70,8 @@ static int isa_ide_initfn(ISADevice *dev) ide_bus_new(&s->bus, &s->dev.qdev); ide_init_ioport(&s->bus, s->iobase, s->iobase2); isa_init_irq(dev, &s->irq, s->isairq); + isa_init_ioport_range(dev, s->iobase, 8); + isa_init_ioport(dev, s->iobase2); ide_init2(&s->bus, s->irq); vmstate_register(&dev->qdev, 0, &vmstate_ide_isa, s); return 0; diff --git a/hw/isa-bus.c b/hw/isa-bus.c index f9c7ec098f..5486efa4f4 100644 --- a/hw/isa-bus.c +++ b/hw/isa-bus.c @@ -89,6 +89,31 @@ void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq) dev->nirqs++; } +static void isa_init_ioport_one(ISADevice *dev, uint16_t ioport) +{ + assert(dev->nioports < ARRAY_SIZE(dev->ioports)); + dev->ioports[dev->nioports++] = ioport; +} + +static int isa_cmp_ports(const void *p1, const void *p2) +{ + return *(uint16_t*)p1 - *(uint16_t*)p2; +} + +void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length) +{ + int i; + for (i = start; i < start + length; i++) { + isa_init_ioport_one(dev, i); + } + qsort(dev->ioports, dev->nioports, sizeof(dev->ioports[0]), isa_cmp_ports); +} + +void isa_init_ioport(ISADevice *dev, uint16_t ioport) +{ + isa_init_ioport_range(dev, ioport, 1); +} + static int isa_qdev_init(DeviceState *qdev, DeviceInfo *base) { ISADevice *dev = DO_UPCAST(ISADevice, qdev, qdev); @@ -14,6 +14,8 @@ struct ISADevice { DeviceState qdev; uint32_t isairq[2]; int nirqs; + uint16_t ioports[32]; + int nioports; }; typedef int (*isa_qdev_initfn)(ISADevice *dev); @@ -26,6 +28,8 @@ ISABus *isa_bus_new(DeviceState *dev); void isa_bus_irqs(qemu_irq *irqs); qemu_irq isa_reserve_irq(int isairq); void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq); +void isa_init_ioport(ISADevice *dev, uint16_t ioport); +void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length); void isa_qdev_register(ISADeviceInfo *info); ISADevice *isa_create(const char *name); ISADevice *isa_create_simple(const char *name); diff --git a/hw/m48t59.c b/hw/m48t59.c index 3c26b544f5..6991e2e8e1 100644 --- a/hw/m48t59.c +++ b/hw/m48t59.c @@ -680,6 +680,7 @@ M48t59State *m48t59_init_isa(uint32_t io_base, uint16_t size, int type) if (io_base != 0) { register_ioport_read(io_base, 0x04, 1, NVRAM_readb, s); register_ioport_write(io_base, 0x04, 1, NVRAM_writeb, s); + isa_init_ioport_range(dev, io_base, 4); } return s; diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c index 2b91fa839e..6466aff316 100644 --- a/hw/mc146818rtc.c +++ b/hw/mc146818rtc.c @@ -605,6 +605,7 @@ static int rtc_initfn(ISADevice *dev) register_ioport_write(base, 2, 1, cmos_ioport_write, s); register_ioport_read(base, 2, 1, cmos_ioport_read, s); + isa_init_ioport_range(dev, base, 2); qdev_set_legacy_instance_id(&dev->qdev, base, 2); qemu_register_reset(rtc_reset, s); diff --git a/hw/ne2000-isa.c b/hw/ne2000-isa.c index 03a5a1fbd5..3ff0d89a74 100644 --- a/hw/ne2000-isa.c +++ b/hw/ne2000-isa.c @@ -68,14 +68,17 @@ static int isa_ne2000_initfn(ISADevice *dev) register_ioport_write(isa->iobase, 16, 1, ne2000_ioport_write, s); register_ioport_read(isa->iobase, 16, 1, ne2000_ioport_read, s); + isa_init_ioport_range(dev, isa->iobase, 16); register_ioport_write(isa->iobase + 0x10, 1, 1, ne2000_asic_ioport_write, s); register_ioport_read(isa->iobase + 0x10, 1, 1, ne2000_asic_ioport_read, s); register_ioport_write(isa->iobase + 0x10, 2, 2, ne2000_asic_ioport_write, s); register_ioport_read(isa->iobase + 0x10, 2, 2, ne2000_asic_ioport_read, s); + isa_init_ioport_range(dev, isa->iobase + 0x10, 2); register_ioport_write(isa->iobase + 0x1f, 1, 1, ne2000_reset_ioport_write, s); register_ioport_read(isa->iobase + 0x1f, 1, 1, ne2000_reset_ioport_read, s); + isa_init_ioport(dev, isa->iobase + 0x1f); isa_init_irq(dev, &s->irq, isa->isairq); diff --git a/hw/parallel.c b/hw/parallel.c index 00005c4314..ce311aa424 100644 --- a/hw/parallel.c +++ b/hw/parallel.c @@ -481,16 +481,21 @@ static int parallel_isa_initfn(ISADevice *dev) if (s->hw_driver) { register_ioport_write(base, 8, 1, parallel_ioport_write_hw, s); register_ioport_read(base, 8, 1, parallel_ioport_read_hw, s); + isa_init_ioport_range(dev, base, 8); + register_ioport_write(base+4, 1, 2, parallel_ioport_eppdata_write_hw2, s); register_ioport_read(base+4, 1, 2, parallel_ioport_eppdata_read_hw2, s); register_ioport_write(base+4, 1, 4, parallel_ioport_eppdata_write_hw4, s); register_ioport_read(base+4, 1, 4, parallel_ioport_eppdata_read_hw4, s); + isa_init_ioport(dev, base+4); register_ioport_write(base+0x400, 8, 1, parallel_ioport_ecp_write, s); register_ioport_read(base+0x400, 8, 1, parallel_ioport_ecp_read, s); + isa_init_ioport_range(dev, base+0x400, 8); } else { register_ioport_write(base, 8, 1, parallel_ioport_write_sw, s); register_ioport_read(base, 8, 1, parallel_ioport_read_sw, s); + isa_init_ioport_range(dev, base, 8); } return 0; } diff --git a/hw/pckbd.c b/hw/pckbd.c index 7f0e6bbb3b..863b485db5 100644 --- a/hw/pckbd.c +++ b/hw/pckbd.c @@ -485,10 +485,13 @@ static int i8042_initfn(ISADevice *dev) register_ioport_read(0x60, 1, 1, kbd_read_data, s); register_ioport_write(0x60, 1, 1, kbd_write_data, s); + isa_init_ioport(dev, 0x60); register_ioport_read(0x64, 1, 1, kbd_read_status, s); register_ioport_write(0x64, 1, 1, kbd_write_command, s); + isa_init_ioport(dev, 0x64); register_ioport_read(0x92, 1, 1, ioport92_read, s); register_ioport_write(0x92, 1, 1, ioport92_write, s); + isa_init_ioport(dev, 0x92); s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s); s->mouse = ps2_mouse_init(kbd_update_aux_irq, s); @@ -1368,16 +1368,20 @@ static int sb16_initfn (ISADevice *dev) for (i = 0; i < ARRAY_SIZE (dsp_write_ports); i++) { register_ioport_write (s->port + dsp_write_ports[i], 1, 1, dsp_write, s); + isa_init_ioport(dev, s->port + dsp_write_ports[i]); } for (i = 0; i < ARRAY_SIZE (dsp_read_ports); i++) { register_ioport_read (s->port + dsp_read_ports[i], 1, 1, dsp_read, s); + isa_init_ioport(dev, s->port + dsp_read_ports[i]); } register_ioport_write (s->port + 0x4, 1, 1, mixer_write_indexb, s); register_ioport_write (s->port + 0x4, 1, 2, mixer_write_indexw, s); + isa_init_ioport(dev, s->port + 0x4); register_ioport_read (s->port + 0x5, 1, 1, mixer_read, s); register_ioport_write (s->port + 0x5, 1, 1, mixer_write_datab, s); + isa_init_ioport(dev, s->port + 0x5); DMA_register_channel (s->hdma, SB_read_DMA, s); DMA_register_channel (s->dma, SB_read_DMA, s); diff --git a/hw/serial.c b/hw/serial.c index d21cbe9aad..2c4af61a2b 100644 --- a/hw/serial.c +++ b/hw/serial.c @@ -778,6 +778,7 @@ static int serial_isa_initfn(ISADevice *dev) register_ioport_write(isa->iobase, 8, 1, serial_ioport_write, s); register_ioport_read(isa->iobase, 8, 1, serial_ioport_read, s); + isa_init_ioport_range(dev, isa->iobase, 8); return 0; } |