kvisc/vm/dv/memdev.c

// The OS/K Team licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

#include <pc/device.h>

long memdev_getmemoff(dev_t *dev)
{
    R(RAX) = MEMOFF;

    return 0;
}

long memdev_getmemsize(dev_t *dev)
{
    R(RAX) = ctx->mz;

    return 0;
}

long memdev_poweron(dev_t *dev)
{
    dev->fslots[0] = memdev_getmemoff;
    dev->fslots[1] = memdev_getmemsize;

    dev->state = DEVGOOD;

    return 0;
}

dev_t memdev =
{
    .type = "ram",
    .name = "K-RAM",
    .modl = "",
    .vend = "The OS/K Team",
    
    .major = KARCH_MAJOR,
    .minor = KARCH_MINOR,
    .revis = KARCH_REVIS,

    .fpwon = memdev_poweron,
};