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#ifndef __UTIL_H__
#define __UTIL_H__
#include <nvif/client.h>
#include <nvif/device.h>
#include <unistd.h>
#define U_GETOPT "a:b:c:d:"
static const char *u_drv;
static const char *u_cfg;
static const char *u_dbg;
static u64 u_dev = ~0ULL;
static inline bool
u_option(int c)
{
switch (c) {
case 'a': u_dev = strtol(optarg, NULL, 0); break;
case 'b': u_drv = optarg; break;
case 'c': u_cfg = optarg; break;
case 'd': u_dbg = optarg; break;
default:
return false;
}
return true;
}
static inline int
u_client(const char *drv, const char *name, const char *dbg,
bool detect, bool mmio, u64 subdev,
struct nvif_client **pclient)
{
return nvif_client_new(u_drv ? u_drv : drv, name, u_dev, u_cfg,
u_dbg ? u_dbg : dbg, pclient);
}
static inline int
u_device(const char *drv, const char *name, const char *dbg,
bool detect, bool mmio, u64 subdev, u32 handle,
struct nvif_device **pdevice)
{
struct nvif_client *client;
int ret = u_client(drv, name, dbg, detect, mmio, subdev, &client);
if (ret == 0) {
ret = nvif_device_new(client->object, handle, NV_DEVICE,
&(struct nv_device_v0) {
.device = ~0ULL,
.disable = ~(
(detect ? NV_DEVICE_V0_DISABLE_IDENTIFY : 0) |
( mmio ? NV_DEVICE_V0_DISABLE_MMIO : 0) |
((subdev & (1ULL << NVDEV_SUBDEV_VBIOS)) ?
NV_DEVICE_V0_DISABLE_VBIOS : 0) |
(subdev ? NV_DEVICE_V0_DISABLE_CORE : 0)),
.debug0 = ~subdev,
}, sizeof(struct nv_device_v0),
pdevice);
nvif_client_ref(NULL, &client);
}
return ret;
}
#endif
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