30 mxms_data(struct nvkm_mxm *mxm)  in mxms_data()  argument
32 	return mxm->mxms;  in mxms_data()
37 mxms_version(struct nvkm_mxm *mxm)  in mxms_version()  argument
39 	u8 *mxms = mxms_data(mxm);  in mxms_version()
50 	nvkm_debug(&mxm->subdev, "unknown version %d.%d\n", mxms[4], mxms[5]);  in mxms_version()
55 mxms_headerlen(struct nvkm_mxm *mxm)  in mxms_headerlen()  argument
61 mxms_structlen(struct nvkm_mxm *mxm)  in mxms_structlen()  argument
63 	return *(u16 *)&mxms_data(mxm)[6];  in mxms_structlen()
67 mxms_checksum(struct nvkm_mxm *mxm)  in mxms_checksum()  argument
69 	u16 size = mxms_headerlen(mxm) + mxms_structlen(mxm);  in mxms_checksum()
70 	u8 *mxms = mxms_data(mxm), sum = 0;  in mxms_checksum()
74 		nvkm_debug(&mxm->subdev, "checksum invalid\n");  in mxms_checksum()
81 mxms_valid(struct nvkm_mxm *mxm)  in mxms_valid()  argument
83 	u8 *mxms = mxms_data(mxm);  in mxms_valid()
85 		nvkm_debug(&mxm->subdev, "signature invalid\n");  in mxms_valid()
89 	if (!mxms_version(mxm) || !mxms_checksum(mxm))  in mxms_valid()
96 mxms_foreach(struct nvkm_mxm *mxm, u8 types,  in mxms_foreach()  argument
99 	struct nvkm_subdev *subdev = &mxm->subdev;  in mxms_foreach()
100 	u8 *mxms = mxms_data(mxm);  in mxms_foreach()
101 	u8 *desc = mxms + mxms_headerlen(mxm);  in mxms_foreach()
102 	u8 *fini = desc + mxms_structlen(mxm) - 1;  in mxms_foreach()
111 			if (mxms_version(mxm) >= 0x0300)  in mxms_foreach()
130 			if (mxms_version(mxm) >= 0x0300) {  in mxms_foreach()
148 		if (mxm->subdev.debug >= NV_DBG_DEBUG && (exec == NULL)) {  in mxms_foreach()
170 			if (!exec(mxm, desc, info))  in mxms_foreach()
181 mxms_output_device(struct nvkm_mxm *mxm, u8 *pdata, struct mxms_odev *desc)  in mxms_output_device()  argument
184 	if (mxms_version(mxm) >= 0x0300)  in mxms_output_device()