Commit a22cadbe authored by Peter Maydell's avatar Peter Maydell
Browse files

hw/usb/tusb6010: Convert away from old_mmio 



Convert the tusb6010 device away from using the old_mmio field
of MemoryRegionOps. This device is used only in the n800 and n810
boards.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Message-id: 20180427173611.10281-2-peter.maydell@linaro.org
parent 0c6a108e

hw/usb/tusb6010.c

+36 −4
Original line number Diff line number Diff line
@@ -641,11 +641,43 @@ static void tusb_async_writew(void *opaque, hwaddr addr, 
    }

}



static uint64_t tusb_async_readfn(void *opaque, hwaddr addr, unsigned size)

{

    switch (size) {

    case 1:

        return tusb_async_readb(opaque, addr);

    case 2:

        return tusb_async_readh(opaque, addr);

    case 4:

        return tusb_async_readw(opaque, addr);

    default:

        g_assert_not_reached();

    }

}



static void tusb_async_writefn(void *opaque, hwaddr addr,

                               uint64_t value, unsigned size)

{

    switch (size) {

    case 1:

        tusb_async_writeb(opaque, addr, value);

        break;

    case 2:

        tusb_async_writeh(opaque, addr, value);

        break;

    case 4:

        tusb_async_writew(opaque, addr, value);

        break;

    default:

        g_assert_not_reached();

    }

}



static const MemoryRegionOps tusb_async_ops = {

    .old_mmio = {

        .read = { tusb_async_readb, tusb_async_readh, tusb_async_readw, },

        .write =  { tusb_async_writeb, tusb_async_writeh, tusb_async_writew, },

    },

    .read = tusb_async_readfn,

    .write = tusb_async_writefn,

    .valid.min_access_size = 1,

    .valid.max_access_size = 4,

    .endianness = DEVICE_NATIVE_ENDIAN,

};