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#include <stdlib.h>
#include <nvif/device.h>
static CAST
nv_rsys(struct nvif_device *device, u64 addr)
{
if (device->info.family >= NV_DEVICE_INFO_V0_TESLA &&
device->info.family <= NV_DEVICE_INFO_V0_MAXWELL) {
CAST data;
u32 pmem = nvif_rd32(device, 0x001700);
nvif_wr32(device, 0x001700, 0x02000000 | (addr >> 16));
data = RSYS(device, 0x700000 + (addr & 0xffffULL));
nvif_wr32(device, 0x001700, pmem);
return data;
} else {
printk("unsupported chipset\n");
exit(1);
}
}
#define READ(o) nv_rsys(device, (o))
#define ENABLE (NV_DEVICE_V0_DISABLE_MMIO | NV_DEVICE_V0_DISABLE_IDENTIFY)
#include "nv_rdfunc.h"
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