Archipelago » qemu

#ifndef QEMU_HW_MILKYMIST_H

#define QEMU_HW_MILKYMIST_H

#include "qdev.h"

#include "qdev-addr.h"

static inline DeviceState *milkymist_uart_create(target_phys_addr_t base,

        qemu_irq rx_irq, qemu_irq tx_irq)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-uart");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, rx_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 1, tx_irq);

    return dev;

}

static inline DeviceState *milkymist_hpdmc_create(target_phys_addr_t base)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-hpdmc");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    return dev;

}

static inline DeviceState *milkymist_memcard_create(target_phys_addr_t base)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-memcard");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    return dev;

}

static inline DeviceState *milkymist_vgafb_create(target_phys_addr_t base,

        uint32_t fb_offset, uint32_t fb_mask)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-vgafb");

    qdev_prop_set_uint32(dev, "fb_offset", fb_offset);

    qdev_prop_set_uint32(dev, "fb_mask", fb_mask);

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    return dev;

}

static inline DeviceState *milkymist_sysctl_create(target_phys_addr_t base,

        qemu_irq gpio_irq, qemu_irq timer0_irq, qemu_irq timer1_irq,

        uint32_t freq_hz, uint32_t system_id, uint32_t capabilities,

        uint32_t gpio_strappings)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-sysctl");

    qdev_prop_set_uint32(dev, "frequency", freq_hz);

    qdev_prop_set_uint32(dev, "systemid", system_id);

    qdev_prop_set_uint32(dev, "capabilities", capabilities);

    qdev_prop_set_uint32(dev, "gpio_strappings", gpio_strappings);

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, gpio_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 1, timer0_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 2, timer1_irq);

    return dev;

}

static inline DeviceState *milkymist_pfpu_create(target_phys_addr_t base,

        qemu_irq irq)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-pfpu");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);

    return dev;

}

#ifdef CONFIG_OPENGL

#include <X11/Xlib.h>

#include <GL/glx.h>

static const int glx_fbconfig_attr[] = {

    GLX_GREEN_SIZE, 5,

    GLX_GREEN_SIZE, 6,

    GLX_BLUE_SIZE, 5,

    None

};

#endif

static inline DeviceState *milkymist_tmu2_create(target_phys_addr_t base,

        qemu_irq irq)

{

#ifdef CONFIG_OPENGL

    DeviceState *dev;

    Display *d;

    GLXFBConfig *configs;

    int nelements;

    int ver_major, ver_minor;

    if (display_type == DT_NOGRAPHIC) {

        return NULL;

    }

    /* check that GLX will work */

    d = XOpenDisplay(NULL);

    if (d == NULL) {

        return NULL;

    }

    if (!glXQueryVersion(d, &ver_major, &ver_minor)) {

        /* Yeah, sometimes getting the GLX version can fail.

         * Isn't X beautiful? */

        XCloseDisplay(d);

        return NULL;

    }

    if ((ver_major < 1) || ((ver_major == 1) && (ver_minor < 3))) {

        printf("Your GLX version is %d.%d,"

          "but TMU emulation needs at least 1.3. TMU disabled.\n",

          ver_major, ver_minor);

        XCloseDisplay(d);

        return NULL;

    }

    configs = glXChooseFBConfig(d, 0, glx_fbconfig_attr, &nelements);

    if (configs == NULL) {

        XCloseDisplay(d);

        return NULL;

    }

    XFree(configs);

    XCloseDisplay(d);

    dev = qdev_create(NULL, "milkymist-tmu2");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);

    return dev;

#else

    return NULL;

#endif

}

static inline DeviceState *milkymist_ac97_create(target_phys_addr_t base,

        qemu_irq crrequest_irq, qemu_irq crreply_irq, qemu_irq dmar_irq,

        qemu_irq dmaw_irq)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-ac97");

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, crrequest_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 1, crreply_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 2, dmar_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 3, dmaw_irq);

    return dev;

}

static inline DeviceState *milkymist_minimac_create(target_phys_addr_t base,

        qemu_irq rx_irq, qemu_irq tx_irq)

{

    DeviceState *dev;

    qemu_check_nic_model(&nd_table[0], "minimac");

    dev = qdev_create(NULL, "milkymist-minimac");

    qdev_set_nic_properties(dev, &nd_table[0]);

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, rx_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 1, tx_irq);

    return dev;

}

static inline DeviceState *milkymist_minimac2_create(target_phys_addr_t base,

        target_phys_addr_t buffers_base, qemu_irq rx_irq, qemu_irq tx_irq)

{

    DeviceState *dev;

    qemu_check_nic_model(&nd_table[0], "minimac2");

    dev = qdev_create(NULL, "milkymist-minimac2");

    qdev_prop_set_taddr(dev, "buffers_base", buffers_base);

    qdev_set_nic_properties(dev, &nd_table[0]);

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, rx_irq);

    sysbus_connect_irq(sysbus_from_qdev(dev), 1, tx_irq);

    return dev;

}

static inline DeviceState *milkymist_softusb_create(target_phys_addr_t base,

        qemu_irq irq, uint32_t pmem_base, uint32_t pmem_size,

        uint32_t dmem_base, uint32_t dmem_size)

{

    DeviceState *dev;

    dev = qdev_create(NULL, "milkymist-softusb");

    qdev_prop_set_uint32(dev, "pmem_base", pmem_base);

    qdev_prop_set_uint32(dev, "pmem_size", pmem_size);

    qdev_prop_set_uint32(dev, "dmem_base", dmem_base);

    qdev_prop_set_uint32(dev, "dmem_size", dmem_size);

    qdev_init_nofail(dev);

    sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

    sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);

    return dev;

}

#endif /* QEMU_HW_MILKYMIST_H */