drm/nouveau/bios: namespace + nvidia gpu names (no binary change)

The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

34 files changed, 154 insertions, 247 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
index 18e5edde08bd..af07bbba9faf 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
@@ -193,5 +193,13 @@
 #define _nouveau_xtensa_context_rd32 _nvkm_xtensa_context_rd32
 #define _nouveau_xtensa_context_wr32 _nvkm_xtensa_context_wr32
 #define nouveau_xtensa_intr nvkm_xtensa_intr
+#define nouveau_gpio nvkm_gpio
+#define nouveau_i2c nvkm_i2c
+#define nouveau_i2c_port nvkm_i2c_port
+#define nouveau_devinit nvkm_devinit
+#define nouveau_bios nvkm_bios
+#define nouveau_bios_oclass nvkm_bios_oclass
+#define nouveau_pll_vals nvkm_pll_vals
+#define nouveau_therm_trip_point nvkm_therm_trip_point
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
index 39528a9f3c20..cef287e0bbf2 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
@@ -1,11 +1,9 @@
-#ifndef __NOUVEAU_BIOS_H__
-#define __NOUVEAU_BIOS_H__
-
+#ifndef __NVKM_BIOS_H__
+#define __NVKM_BIOS_H__
 #include <core/subdev.h>
-#include <core/device.h>
 
-struct nouveau_bios {
-	struct nouveau_subdev base;
+struct nvkm_bios {
+	struct nvkm_subdev base;
 	u32 size;
 	u8 *data;
 
@@ -21,15 +19,14 @@ struct nouveau_bios {
 	} version;
 };
 
-static inline struct nouveau_bios *
-nouveau_bios(void *obj)
+static inline struct nvkm_bios *
+nvkm_bios(void *obj)
 {
-	return (void *)nouveau_subdev(obj, NVDEV_SUBDEV_VBIOS);
+	return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_VBIOS);
 }
 
 u8  nvbios_checksum(const u8 *data, int size);
 u16 nvbios_findstr(const u8 *data, int size, const char *str, int len);
 
-extern struct nouveau_oclass nouveau_bios_oclass;
-
+extern struct nvkm_oclass nvkm_bios_oclass;
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0203.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0203.h
index 1f84d3612dd8..cf202c793a1d 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0203.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0203.h
@@ -1,14 +1,13 @@
 #ifndef __NVBIOS_M0203_H__
 #define __NVBIOS_M0203_H__
-
 struct nvbios_M0203T {
 #define M0203T_TYPE_RAMCFG 0x00
 	u8  type;
 	u16 pointer;
 };
 
-u32 nvbios_M0203Te(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_M0203Tp(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
+u32 nvbios_M0203Te(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u32 nvbios_M0203Tp(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		   struct nvbios_M0203T *);
 
 struct nvbios_M0203E {
@@ -22,10 +21,9 @@ struct nvbios_M0203E {
 	u8 group;
 };
 
-u32 nvbios_M0203Ee(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_M0203Ep(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_M0203Ee(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_M0203Ep(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_M0203E *);
-u32 nvbios_M0203Em(struct nouveau_bios *, u8 ramcfg, u8 *ver, u8 *hdr,
+u32 nvbios_M0203Em(struct nvkm_bios *, u8 ramcfg, u8 *ver, u8 *hdr,
 		   struct nvbios_M0203E *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0205.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0205.h
index e171120cec81..d34608ff241e 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0205.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0205.h
@@ -1,13 +1,12 @@
 #ifndef __NVBIOS_M0205_H__
 #define __NVBIOS_M0205_H__
-
 struct nvbios_M0205T {
 	u16 freq;
 };
 
-u32 nvbios_M0205Te(struct nouveau_bios *,
+u32 nvbios_M0205Te(struct nvkm_bios *,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
-u32 nvbios_M0205Tp(struct nouveau_bios *,
+u32 nvbios_M0205Tp(struct nvkm_bios *,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz,
 		   struct nvbios_M0205T *);
 
@@ -15,18 +14,16 @@ struct nvbios_M0205E {
 	u8 type;
 };
 
-u32 nvbios_M0205Ee(struct nouveau_bios *, int idx,
+u32 nvbios_M0205Ee(struct nvkm_bios *, int idx,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_M0205Ep(struct nouveau_bios *, int idx,
-		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		   struct nvbios_M0205E *);
+u32 nvbios_M0205Ep(struct nvkm_bios *, int idx,
+		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_M0205E *);
 
 struct nvbios_M0205S {
 	u8 data;
 };
 
-u32 nvbios_M0205Se(struct nouveau_bios *, int ent, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_M0205Sp(struct nouveau_bios *, int ent, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_M0205Se(struct nvkm_bios *, int ent, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_M0205Sp(struct nvkm_bios *, int ent, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_M0205S *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0209.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0209.h
index 67dc50d837bc..c7ff8d9526e7 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0209.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/M0209.h
@@ -1,7 +1,6 @@
 #ifndef __NVBIOS_M0209_H__
 #define __NVBIOS_M0209_H__
-
-u32 nvbios_M0209Te(struct nouveau_bios *,
+u32 nvbios_M0209Te(struct nvkm_bios *,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
 
 struct nvbios_M0209E {
@@ -13,18 +12,16 @@ struct nvbios_M0209E {
 	u8 v03;
 };
 
-u32 nvbios_M0209Ee(struct nouveau_bios *, int idx,
+u32 nvbios_M0209Ee(struct nvkm_bios *, int idx,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_M0209Ep(struct nouveau_bios *, int idx,
-		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		   struct nvbios_M0209E *);
+u32 nvbios_M0209Ep(struct nvkm_bios *, int idx,
+		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_M0209E *);
 
 struct nvbios_M0209S {
 	u32 data[0x200];
 };
 
-u32 nvbios_M0209Se(struct nouveau_bios *, int ent, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_M0209Sp(struct nouveau_bios *, int ent, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_M0209Se(struct nvkm_bios *, int ent, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_M0209Sp(struct nvkm_bios *, int ent, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_M0209S *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/P0260.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/P0260.h
index bba01ab1e049..1c1c52eac97d 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/P0260.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/P0260.h
@@ -1,23 +1,21 @@
 #ifndef __NVBIOS_P0260_H__
 #define __NVBIOS_P0260_H__
-
-u32 nvbios_P0260Te(struct nouveau_bios *,
+u32 nvbios_P0260Te(struct nvkm_bios *,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *xnr, u8 *xsz);
 
 struct nvbios_P0260E {
 	u32 data;
 };
 
-u32 nvbios_P0260Ee(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_P0260Ep(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_P0260Ee(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_P0260Ep(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_P0260E *);
 
 struct nvbios_P0260X {
 	u32 data;
 };
 
-u32 nvbios_P0260Xe(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_P0260Xp(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_P0260Xe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_P0260Xp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_P0260X *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bit.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bit.h
index 73f060b07981..6711732b7cb1 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bit.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bit.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_BIT_H__
 #define __NVBIOS_BIT_H__
-
 struct bit_entry {
 	u8  id;
 	u8  version;
@@ -8,6 +7,5 @@ struct bit_entry {
 	u16 offset;
 };
 
-int bit_entry(struct nouveau_bios *, u8 id, struct bit_entry *);
-
+int bit_entry(struct nvkm_bios *, u8 id, struct bit_entry *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h
index 10e4dbca649a..4107aa546a21 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/bmp.h
@@ -1,8 +1,7 @@
 #ifndef __NVBIOS_BMP_H__
 #define __NVBIOS_BMP_H__
-
 static inline u16
-bmp_version(struct nouveau_bios *bios)
+bmp_version(struct nvkm_bios *bios)
 {
 	if (bios->bmp_offset) {
 		return nv_ro08(bios, bios->bmp_offset + 5) << 8 |
@@ -13,7 +12,7 @@ bmp_version(struct nouveau_bios *bios)
 }
 
 static inline u16
-bmp_mem_init_table(struct nouveau_bios *bios)
+bmp_mem_init_table(struct nvkm_bios *bios)
 {
 	if (bmp_version(bios) >= 0x0300)
 		return nv_ro16(bios, bios->bmp_offset + 24);
@@ -21,7 +20,7 @@ bmp_mem_init_table(struct nouveau_bios *bios)
 }
 
 static inline u16
-bmp_sdr_seq_table(struct nouveau_bios *bios)
+bmp_sdr_seq_table(struct nvkm_bios *bios)
 {
 	if (bmp_version(bios) >= 0x0300)
 		return nv_ro16(bios, bios->bmp_offset + 26);
@@ -29,11 +28,10 @@ bmp_sdr_seq_table(struct nouveau_bios *bios)
 }
 
 static inline u16
-bmp_ddr_seq_table(struct nouveau_bios *bios)
+bmp_ddr_seq_table(struct nvkm_bios *bios)
 {
 	if (bmp_version(bios) >= 0x0300)
 		return nv_ro16(bios, bios->bmp_offset + 28);
 	return 0x0000;
 }
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/boost.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/boost.h
index 662b20726851..934b0ae5521d 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/boost.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/boost.h
@@ -1,7 +1,6 @@
 #ifndef __NVBIOS_BOOST_H__
 #define __NVBIOS_BOOST_H__
-
-u16 nvbios_boostTe(struct nouveau_bios *, u8 *, u8 *, u8 *, u8 *, u8 *, u8 *);
+u16 nvbios_boostTe(struct nvkm_bios *, u8 *, u8 *, u8 *, u8 *, u8 *, u8 *);
 
 struct nvbios_boostE {
 	u8  pstate;
@@ -9,10 +8,10 @@ struct nvbios_boostE {
 	u32 max;
 };
 
-u16 nvbios_boostEe(struct nouveau_bios *, int idx, u8 *, u8 *, u8 *, u8 *);
-u16 nvbios_boostEp(struct nouveau_bios *, int idx, u8 *, u8 *, u8 *, u8 *,
+u16 nvbios_boostEe(struct nvkm_bios *, int idx, u8 *, u8 *, u8 *, u8 *);
+u16 nvbios_boostEp(struct nvkm_bios *, int idx, u8 *, u8 *, u8 *, u8 *,
 		   struct nvbios_boostE *);
-u16 nvbios_boostEm(struct nouveau_bios *, u8, u8 *, u8 *, u8 *, u8 *,
+u16 nvbios_boostEm(struct nvkm_bios *, u8, u8 *, u8 *, u8 *, u8 *,
 		   struct nvbios_boostE *);
 
 struct nvbios_boostS {
@@ -22,8 +21,7 @@ struct nvbios_boostS {
 	u32 max;
 };
 
-u16 nvbios_boostSe(struct nouveau_bios *, int, u16, u8 *, u8 *, u8, u8);
-u16 nvbios_boostSp(struct nouveau_bios *, int, u16, u8 *, u8 *, u8, u8,
+u16 nvbios_boostSe(struct nvkm_bios *, int, u16, u8 *, u8 *, u8, u8);
+u16 nvbios_boostSp(struct nvkm_bios *, int, u16, u8 *, u8 *, u8, u8,
 		   struct nvbios_boostS *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
index f3930c27cb7a..e8e77ee24776 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/conn.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_CONN_H__
 #define __NVBIOS_CONN_H__
-
 enum dcb_connector_type {
 	DCB_CONNECTOR_VGA = 0x00,
 	DCB_CONNECTOR_TV_0 = 0x10,
@@ -25,8 +24,8 @@ enum dcb_connector_type {
 struct nvbios_connT {
 };
 
-u32 nvbios_connTe(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_connTp(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
+u32 nvbios_connTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u32 nvbios_connTp(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		  struct nvbios_connT *info);
 
 struct nvbios_connE {
@@ -39,8 +38,7 @@ struct nvbios_connE {
 	u8 lcdid;
 };
 
-u32 nvbios_connEe(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *hdr);
-u32 nvbios_connEp(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *hdr,
+u32 nvbios_connEe(struct nvkm_bios *bios, u8 idx, u8 *ver, u8 *hdr);
+u32 nvbios_connEp(struct nvkm_bios *bios, u8 idx, u8 *ver, u8 *hdr,
 		  struct nvbios_connE *info);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/cstep.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/cstep.h
index a80a43809883..2f0e0c8e83be 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/cstep.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/cstep.h
@@ -1,7 +1,6 @@
 #ifndef __NVBIOS_CSTEP_H__
 #define __NVBIOS_CSTEP_H__
-
-u16 nvbios_cstepTe(struct nouveau_bios *,
+u16 nvbios_cstepTe(struct nvkm_bios *,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *xnr, u8 *xsz);
 
 struct nvbios_cstepE {
@@ -9,10 +8,10 @@ struct nvbios_cstepE {
 	u8  index;
 };
 
-u16 nvbios_cstepEe(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u16 nvbios_cstepEp(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u16 nvbios_cstepEe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u16 nvbios_cstepEp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_cstepE *);
-u16 nvbios_cstepEm(struct nouveau_bios *, u8 pstate, u8 *ver, u8 *hdr,
+u16 nvbios_cstepEm(struct nvkm_bios *, u8 pstate, u8 *ver, u8 *hdr,
 		   struct nvbios_cstepE *);
 
 struct nvbios_cstepX {
@@ -21,8 +20,7 @@ struct nvbios_cstepX {
 	u8  voltage;
 };
 
-u16 nvbios_cstepXe(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u16 nvbios_cstepXp(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u16 nvbios_cstepXe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u16 nvbios_cstepXp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		   struct nvbios_cstepX *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
index 123270e9813a..4892a65ddd48 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_DCB_H__
 #define __NVBIOS_DCB_H__
-
-struct nouveau_bios;
-
 enum dcb_output_type {
 	DCB_OUTPUT_ANALOG	= 0x0,
 	DCB_OUTPUT_TV		= 0x1,
@@ -57,13 +54,12 @@ struct dcb_output {
 	bool i2c_upper_default;
 };
 
-u16 dcb_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
-u16 dcb_outp(struct nouveau_bios *, u8 idx, u8 *ver, u8 *len);
-u16 dcb_outp_parse(struct nouveau_bios *, u8 idx, u8 *, u8 *,
+u16 dcb_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
+u16 dcb_outp(struct nvkm_bios *, u8 idx, u8 *ver, u8 *len);
+u16 dcb_outp_parse(struct nvkm_bios *, u8 idx, u8 *, u8 *,
 		   struct dcb_output *);
-u16 dcb_outp_match(struct nouveau_bios *, u16 type, u16 mask, u8 *, u8 *,
+u16 dcb_outp_match(struct nvkm_bios *, u16 type, u16 mask, u8 *, u8 *,
 		   struct dcb_output *);
-int dcb_outp_foreach(struct nouveau_bios *, void *data, int (*exec)
-		     (struct nouveau_bios *, void *, int index, u16 entry));
-
+int dcb_outp_foreach(struct nvkm_bios *, void *data, int (*exec)
+		     (struct nvkm_bios *, void *, int index, u16 entry));
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/disp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/disp.h
index c35937e2f6a4..db10c11f0595 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/disp.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/disp.h
@@ -1,17 +1,14 @@
 #ifndef __NVBIOS_DISP_H__
 #define __NVBIOS_DISP_H__
-
-u16 nvbios_disp_table(struct nouveau_bios *,
+u16 nvbios_disp_table(struct nvkm_bios *,
 		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *sub);
 
 struct nvbios_disp {
 	u16 data;
 };
 
-u16 nvbios_disp_entry(struct nouveau_bios *, u8 idx,
-		      u8 *ver, u8 *hdr__, u8 *sub);
-u16 nvbios_disp_parse(struct nouveau_bios *, u8 idx,
-		      u8 *ver, u8 *hdr__, u8 *sub,
+u16 nvbios_disp_entry(struct nvkm_bios *, u8 idx, u8 *ver, u8 *hdr, u8 *sub);
+u16 nvbios_disp_parse(struct nvkm_bios *, u8 idx, u8 *ver, u8 *hdr, u8 *sub,
 		      struct nvbios_disp *);
 
 struct nvbios_outp {
@@ -20,29 +17,23 @@ struct nvbios_outp {
 	u16 script[3];
 };
 
-u16 nvbios_outp_entry(struct nouveau_bios *, u8 idx,
+u16 nvbios_outp_entry(struct nvkm_bios *, u8 idx,
 		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_outp_parse(struct nouveau_bios *, u8 idx,
-		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		      struct nvbios_outp *);
-u16 nvbios_outp_match(struct nouveau_bios *, u16 type, u16 mask,
-		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		      struct nvbios_outp *);
-
+u16 nvbios_outp_parse(struct nvkm_bios *, u8 idx,
+		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_outp *);
+u16 nvbios_outp_match(struct nvkm_bios *, u16 type, u16 mask,
+		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_outp *);
 
 struct nvbios_ocfg {
 	u16 match;
 	u16 clkcmp[2];
 };
 
-u16 nvbios_ocfg_entry(struct nouveau_bios *, u16 outp, u8 idx,
+u16 nvbios_ocfg_entry(struct nvkm_bios *, u16 outp, u8 idx,
 		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_ocfg_parse(struct nouveau_bios *, u16 outp, u8 idx,
-		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		      struct nvbios_ocfg *);
-u16 nvbios_ocfg_match(struct nouveau_bios *, u16 outp, u16 type,
-		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		      struct nvbios_ocfg *);
-u16 nvbios_oclk_match(struct nouveau_bios *, u16 cmp, u32 khz);
-
+u16 nvbios_ocfg_parse(struct nvkm_bios *, u16 outp, u8 idx,
+		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ocfg *);
+u16 nvbios_ocfg_match(struct nvkm_bios *, u16 outp, u16 type,
+		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ocfg *);
+u16 nvbios_oclk_match(struct nvkm_bios *, u16 cmp, u32 khz);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h
index 728206e21777..b4d39df70d4e 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dp.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_DP_H__
 #define __NVBIOS_DP_H__
-
 struct nvbios_dpout {
 	u16 type;
 	u16 mask;
@@ -9,10 +8,10 @@ struct nvbios_dpout {
 	u32 lnkcmp;
 };
 
-u16 nvbios_dpout_parse(struct nouveau_bios *, u8 idx,
+u16 nvbios_dpout_parse(struct nvkm_bios *, u8 idx,
 		       u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		       struct nvbios_dpout *);
-u16 nvbios_dpout_match(struct nouveau_bios *, u16 type, u16 mask,
+u16 nvbios_dpout_match(struct nvkm_bios *, u16 type, u16 mask,
 		       u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		       struct nvbios_dpout *);
 
@@ -24,12 +23,9 @@ struct nvbios_dpcfg {
 };
 
 u16
-nvbios_dpcfg_parse(struct nouveau_bios *, u16 outp, u8 idx,
-		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		   struct nvbios_dpcfg *);
+nvbios_dpcfg_parse(struct nvkm_bios *, u16 outp, u8 idx,
+		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *);
 u16
-nvbios_dpcfg_match(struct nouveau_bios *, u16 outp, u8 pc, u8 vs, u8 pe,
-		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		   struct nvbios_dpcfg *);
-
+nvbios_dpcfg_match(struct nvkm_bios *, u16 outp, u8 pc, u8 vs, u8 pe,
+		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_dpcfg *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/extdev.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/extdev.h
index 949fee3af8fb..6d3bedc633b3 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/extdev.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/extdev.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_EXTDEV_H__
 #define __NVBIOS_EXTDEV_H__
-
-struct nouveau_bios;
-
 enum nvbios_extdev_type {
 	NVBIOS_EXTDEV_LM89		= 0x02,
 	NVBIOS_EXTDEV_VT1103M		= 0x40,
@@ -20,11 +17,9 @@ struct nvbios_extdev_func {
 };
 
 int
-nvbios_extdev_parse(struct nouveau_bios *, int, struct nvbios_extdev_func *);
+nvbios_extdev_parse(struct nvkm_bios *, int, struct nvbios_extdev_func *);
 
 int
-nvbios_extdev_find(struct nouveau_bios *, enum nvbios_extdev_type,
+nvbios_extdev_find(struct nvkm_bios *, enum nvbios_extdev_type,
 		   struct nvbios_extdev_func *);
-
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/fan.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/fan.h
index 119d0874e041..693ea7d9ec43 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/fan.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/fan.h
@@ -1,8 +1,6 @@
 #ifndef __NVBIOS_FAN_H__
 #define __NVBIOS_FAN_H__
-
 #include <subdev/bios/therm.h>
 
-u16 nvbios_fan_parse(struct nouveau_bios *bios, struct nvbios_therm_fan *fan);
-
+u16 nvbios_fan_parse(struct nvkm_bios *bios, struct nvbios_therm_fan *fan);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/gpio.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/gpio.h
index c7b2e586be0b..33be260ddd38 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/gpio.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/gpio.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_GPIO_H__
 #define __NVBIOS_GPIO_H__
-
 enum dcb_gpio_func_name {
 	DCB_GPIO_PANEL_POWER = 0x01,
 	DCB_GPIO_TVDAC0 = 0x0c,
@@ -38,11 +37,10 @@ struct dcb_gpio_func {
 	u8 param;
 };
 
-u16 dcb_gpio_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 dcb_gpio_entry(struct nouveau_bios *, int idx, int ent, u8 *ver, u8 *len);
-u16 dcb_gpio_parse(struct nouveau_bios *, int idx, int ent, u8 *ver, u8 *len,
+u16 dcb_gpio_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dcb_gpio_entry(struct nvkm_bios *, int idx, int ent, u8 *ver, u8 *len);
+u16 dcb_gpio_parse(struct nvkm_bios *, int idx, int ent, u8 *ver, u8 *len,
 		   struct dcb_gpio_func *);
-u16 dcb_gpio_match(struct nouveau_bios *, int idx, u8 func, u8 line,
+u16 dcb_gpio_match(struct nvkm_bios *, int idx, u8 func, u8 line,
 		   u8 *ver, u8 *len, struct dcb_gpio_func *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/i2c.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/i2c.h
index c9bb112895af..85c529ecf9b1 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/i2c.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/i2c.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_I2C_H__
 #define __NVBIOS_I2C_H__
-
-struct nouveau_bios;
-
 enum dcb_i2c_type {
 	/* matches bios type field prior to ccb 4.1 */
 	DCB_I2C_NV04_BIT = 0x00,
@@ -22,8 +19,7 @@ struct dcb_i2c_entry {
 	u8 auxch;
 };
 
-u16 dcb_i2c_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 dcb_i2c_entry(struct nouveau_bios *, u8 index, u8 *ver, u8 *len);
-int dcb_i2c_parse(struct nouveau_bios *, u8 index, struct dcb_i2c_entry *);
-
+u16 dcb_i2c_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dcb_i2c_entry(struct nvkm_bios *, u8 index, u8 *ver, u8 *len);
+int dcb_i2c_parse(struct nvkm_bios *, u8 index, struct dcb_i2c_entry *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/image.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/image.h
index 3348b4580843..e15d63b9a5eb 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/image.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/image.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_IMAGE_H__
 #define __NVBIOS_IMAGE_H__
-
 struct nvbios_image {
 	u32  base;
 	u32  size;
@@ -8,6 +7,5 @@ struct nvbios_image {
 	bool last;
 };
 
-bool nvbios_image(struct nouveau_bios *, int, struct nvbios_image *);
-
+bool nvbios_image(struct nvkm_bios *, int, struct nvbios_image *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h
index ca2f6bf37f46..578a667eed3b 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h
@@ -1,9 +1,8 @@
 #ifndef __NVBIOS_INIT_H__
 #define __NVBIOS_INIT_H__
-
 struct nvbios_init {
-	struct nouveau_subdev *subdev;
-	struct nouveau_bios *bios;
+	struct nvkm_subdev *subdev;
+	struct nvkm_bios *bios;
 	u16 offset;
 	struct dcb_output *outp;
 	int crtc;
@@ -17,6 +16,5 @@ struct nvbios_init {
 };
 
 int nvbios_exec(struct nvbios_init *);
-int nvbios_init(struct nouveau_subdev *, bool execute);
-
+int nvbios_init(struct nvkm_subdev *, bool execute);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/mxm.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/mxm.h
index 5572e60414e8..4e31b64c5edf 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/mxm.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/mxm.h
@@ -1,9 +1,6 @@
 #ifndef __NVBIOS_MXM_H__
 #define __NVBIOS_MXM_H__
-
-u16 mxm_table(struct nouveau_bios *, u8 *ver, u8 *hdr);
-
-u8  mxm_sor_map(struct nouveau_bios *, u8 conn);
-u8  mxm_ddc_map(struct nouveau_bios *, u8 port);
-
+u16 mxm_table(struct nvkm_bios *, u8 *ver, u8 *hdr);
+u8  mxm_sor_map(struct nvkm_bios *, u8 conn);
+u8  mxm_ddc_map(struct nvkm_bios *, u8 port);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/npde.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/npde.h
index b18413d951e5..64a59549b7ea 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/npde.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/npde.h
@@ -1,12 +1,10 @@
 #ifndef __NVBIOS_NPDE_H__
 #define __NVBIOS_NPDE_H__
-
 struct nvbios_npdeT {
 	u32 image_size;
 	bool last;
 };
 
-u32 nvbios_npdeTe(struct nouveau_bios *, u32);
-u32 nvbios_npdeTp(struct nouveau_bios *, u32, struct nvbios_npdeT *);
-
+u32 nvbios_npdeTe(struct nvkm_bios *, u32);
+u32 nvbios_npdeTp(struct nvkm_bios *, u32, struct nvbios_npdeT *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pcir.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pcir.h
index 3d634a06dca1..e85931541f4f 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pcir.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pcir.h
@@ -1,6 +1,5 @@
 #ifndef __NVBIOS_PCIR_H__
 #define __NVBIOS_PCIR_H__
-
 struct nvbios_pcirT {
 	u16 vendor_id;
 	u16 device_id;
@@ -11,8 +10,7 @@ struct nvbios_pcirT {
 	bool last;
 };
 
-u32 nvbios_pcirTe(struct nouveau_bios *, u32, u8 *ver, u16 *hdr);
-u32 nvbios_pcirTp(struct nouveau_bios *, u32, u8 *ver, u16 *hdr,
+u32 nvbios_pcirTe(struct nvkm_bios *, u32, u8 *ver, u16 *hdr);
+u32 nvbios_pcirTp(struct nvkm_bios *, u32, u8 *ver, u16 *hdr,
 		  struct nvbios_pcirT *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
index 16ff06ec2a88..7cc2becabc69 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
@@ -1,9 +1,6 @@
 #ifndef __NVBIOS_PERF_H__
 #define __NVBIOS_PERF_H__
-
-struct nouveau_bios;
-
-u16 nvbios_perf_table(struct nouveau_bios *, u8 *ver, u8 *hdr,
+u16 nvbios_perf_table(struct nvkm_bios *, u8 *ver, u8 *hdr,
 		      u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
 
 struct nvbios_perfE {
@@ -18,9 +15,9 @@ struct nvbios_perfE {
 	u32 script;
 };
 
-u16 nvbios_perf_entry(struct nouveau_bios *, int idx,
+u16 nvbios_perf_entry(struct nvkm_bios *, int idx,
 		      u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_perfEp(struct nouveau_bios *, int idx,
+u16 nvbios_perfEp(struct nvkm_bios *, int idx,
 		  u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_perfE *);
 
 struct nvbios_perfS {
@@ -31,17 +28,14 @@ struct nvbios_perfS {
 	};
 };
 
-u32 nvbios_perfSe(struct nouveau_bios *, u32 data, int idx,
+u32 nvbios_perfSe(struct nvkm_bios *, u32 data, int idx,
 		  u8 *ver, u8 *hdr, u8 cnt, u8 len);
-u32 nvbios_perfSp(struct nouveau_bios *, u32 data, int idx,
+u32 nvbios_perfSp(struct nvkm_bios *, u32 data, int idx,
 		  u8 *ver, u8 *hdr, u8 cnt, u8 len, struct nvbios_perfS *);
 
 struct nvbios_perf_fan {
 	u32 pwm_divisor;
 };
 
-int
-nvbios_perf_fan_parse(struct nouveau_bios *, struct nvbios_perf_fan *);
-
-
+int nvbios_perf_fan_parse(struct nvkm_bios *, struct nvbios_perf_fan *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pll.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pll.h
index b2f3d4d0aa49..5a69978d1e3b 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pll.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pll.h
@@ -1,8 +1,7 @@
 #ifndef __NVBIOS_PLL_H__
 #define __NVBIOS_PLL_H__
-
 /*XXX: kill me */
-struct nouveau_pll_vals {
+struct nvkm_pll_vals {
 	union {
 		struct {
 #ifdef __BIG_ENDIAN
@@ -20,10 +19,8 @@ struct nouveau_pll_vals {
 	int refclk;
 };
 
-struct nouveau_bios;
-
 /* these match types in pll limits table version 0x40,
- * nouveau uses them on all chipsets internally where a
+ * nvkm uses them on all chipsets internally where a
  * specific pll needs to be referenced, but the exact
  * register isn't known.
  */
@@ -74,6 +71,5 @@ struct nvbios_pll {
 	} vco1, vco2;
 };
 
-int nvbios_pll_parse(struct nouveau_bios *, u32 type, struct nvbios_pll *);
-
+int nvbios_pll_parse(struct nvkm_bios *, u32 type, struct nvbios_pll *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
index 9de593deaea8..d606875c125a 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
@@ -1,11 +1,10 @@
 #ifndef __NVBIOS_PMU_H__
 #define __NVBIOS_PMU_H__
-
 struct nvbios_pmuT {
 };
 
-u32 nvbios_pmuTe(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_pmuTp(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
+u32 nvbios_pmuTe(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u32 nvbios_pmuTp(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		 struct nvbios_pmuT *);
 
 struct nvbios_pmuE {
@@ -13,8 +12,8 @@ struct nvbios_pmuE {
 	u32 data;
 };
 
-u32 nvbios_pmuEe(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
-u32 nvbios_pmuEp(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+u32 nvbios_pmuEe(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_pmuEp(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
 		 struct nvbios_pmuE *);
 
 struct nvbios_pmuR {
@@ -32,6 +31,5 @@ struct nvbios_pmuR {
 	u32 args_addr_pmu;
 };
 
-bool nvbios_pmuRm(struct nouveau_bios *, u8 type, struct nvbios_pmuR *);
-
+bool nvbios_pmuRm(struct nvkm_bios *, u8 type, struct nvbios_pmuR *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ramcfg.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ramcfg.h
index 4a0e0ceb41ba..420426793880 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ramcfg.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ramcfg.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_RAMCFG_H__
 #define __NVBIOS_RAMCFG_H__
-
-struct nouveau_bios;
-
 struct nvbios_ramcfg {
 	unsigned rammap_ver;
 	unsigned rammap_hdr;
@@ -139,7 +136,6 @@ struct nvbios_ramcfg {
 	};
 };
 
-u8 nvbios_ramcfg_count(struct nouveau_bios *);
-u8 nvbios_ramcfg_index(struct nouveau_subdev *);
-
+u8 nvbios_ramcfg_count(struct nvkm_bios *);
+u8 nvbios_ramcfg_index(struct nvkm_subdev *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/rammap.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/rammap.h
index 47e021d3e20d..609a905ec780 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/rammap.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/rammap.h
@@ -1,26 +1,21 @@
 #ifndef __NVBIOS_RAMMAP_H__
 #define __NVBIOS_RAMMAP_H__
+#include <subdev/bios/ramcfg.h>
 
-struct nvbios_ramcfg;
-
-u32 nvbios_rammapTe(struct nouveau_bios *, u8 *ver, u8 *hdr,
+u32 nvbios_rammapTe(struct nvkm_bios *, u8 *ver, u8 *hdr,
 		    u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
 
-u32 nvbios_rammapEe(struct nouveau_bios *, int idx,
+u32 nvbios_rammapEe(struct nvkm_bios *, int idx,
 		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_rammapEp(struct nouveau_bios *, int idx,
-		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		    struct nvbios_ramcfg *);
-u32 nvbios_rammapEm(struct nouveau_bios *, u16 mhz,
-		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		    struct nvbios_ramcfg *);
+u32 nvbios_rammapEp(struct nvkm_bios *, int idx,
+		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *);
+u32 nvbios_rammapEm(struct nvkm_bios *, u16 mhz,
+		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *);
 
-u32 nvbios_rammapSe(struct nouveau_bios *, u32 data,
+u32 nvbios_rammapSe(struct nvkm_bios *, u32 data,
 		    u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx,
 		    u8 *ver, u8 *hdr);
-u32 nvbios_rammapSp(struct nouveau_bios *, u32 data,
+u32 nvbios_rammapSp(struct nvkm_bios *, u32 data,
 		    u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx,
-		    u8 *ver, u8 *hdr,
-		    struct nvbios_ramcfg *);
-
+		    u8 *ver, u8 *hdr, struct nvbios_ramcfg *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h
index 295d093f3b30..dd3ba960e75d 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/therm.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_THERM_H__
 #define __NVBIOS_THERM_H__
-
-struct nouveau_bios;
-
 struct nvbios_therm_threshold {
 	u8 temp;
 	u8 hysteresis;
@@ -30,8 +27,8 @@ enum nvbios_therm_fan_type {
 };
 
 /* no vbios have more than 6 */
-#define NOUVEAU_TEMP_FAN_TRIP_MAX 10
-struct nouveau_therm_trip_point {
+#define NVKM_TEMP_FAN_TRIP_MAX 10
+struct nvbios_therm_trip_point {
 	int fan_duty;
 	int temp;
 	int hysteresis;
@@ -55,7 +52,7 @@ struct nvbios_therm_fan {
 	u16 slow_down_period;
 
 	enum nvbios_therm_fan_mode fan_mode;
-	struct nouveau_therm_trip_point trip[NOUVEAU_TEMP_FAN_TRIP_MAX];
+	struct nvbios_therm_trip_point trip[NVKM_TEMP_FAN_TRIP_MAX];
 	u8 nr_fan_trip;
 	u8 linear_min_temp;
 	u8 linear_max_temp;
@@ -67,11 +64,9 @@ enum nvbios_therm_domain {
 };
 
 int
-nvbios_therm_sensor_parse(struct nouveau_bios *, enum nvbios_therm_domain,
+nvbios_therm_sensor_parse(struct nvkm_bios *, enum nvbios_therm_domain,
 			  struct nvbios_therm_sensor *);
 
 int
-nvbios_therm_fan_parse(struct nouveau_bios *, struct nvbios_therm_fan *);
-
-
+nvbios_therm_fan_parse(struct nvkm_bios *, struct nvbios_therm_fan *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/timing.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/timing.h
index 76d914b67ab5..339a826aa176 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/timing.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/timing.h
@@ -1,14 +1,11 @@
 #ifndef __NVBIOS_TIMING_H__
 #define __NVBIOS_TIMING_H__
+#include <subdev/bios/ramcfg.h>
 
-struct nvbios_ramcfg;
-
-u16 nvbios_timingTe(struct nouveau_bios *,
+u16 nvbios_timingTe(struct nvkm_bios *,
 		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
-u16 nvbios_timingEe(struct nouveau_bios *, int idx,
+u16 nvbios_timingEe(struct nvkm_bios *, int idx,
 		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_timingEp(struct nouveau_bios *, int idx,
-		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
-		    struct nvbios_ramcfg *);
-
+u16 nvbios_timingEp(struct nvkm_bios *, int idx,
+		    u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h
index ad5a8f20e113..6633c6db9281 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h
@@ -1,13 +1,10 @@
 #ifndef __NVBIOS_VMAP_H__
 #define __NVBIOS_VMAP_H__
-
-struct nouveau_bios;
-
 struct nvbios_vmap {
 };
 
-u16 nvbios_vmap_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_vmap_parse(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
+u16 nvbios_vmap_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 nvbios_vmap_parse(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		      struct nvbios_vmap *);
 
 struct nvbios_vmap_entry {
@@ -18,8 +15,7 @@ struct nvbios_vmap_entry {
 	s32 arg[6];
 };
 
-u16 nvbios_vmap_entry(struct nouveau_bios *, int idx, u8 *ver, u8 *len);
-u16 nvbios_vmap_entry_parse(struct nouveau_bios *, int idx, u8 *ver, u8 *len,
+u16 nvbios_vmap_entry(struct nvkm_bios *, int idx, u8 *ver, u8 *len);
+u16 nvbios_vmap_entry_parse(struct nvkm_bios *, int idx, u8 *ver, u8 *len,
 			    struct nvbios_vmap_entry *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h
index 6a11dcd59770..eb2de4b85bbd 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h
@@ -1,8 +1,5 @@
 #ifndef __NVBIOS_VOLT_H__
 #define __NVBIOS_VOLT_H__
-
-struct nouveau_bios;
-
 struct nvbios_volt {
 	u8  vidmask;
 	u32 min;
@@ -11,8 +8,8 @@ struct nvbios_volt {
 	s16 step;
 };
 
-u16 nvbios_volt_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 nvbios_volt_parse(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
+u16 nvbios_volt_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 nvbios_volt_parse(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		      struct nvbios_volt *);
 
 struct nvbios_volt_entry {
@@ -20,8 +17,7 @@ struct nvbios_volt_entry {
 	u8  vid;
 };
 
-u16 nvbios_volt_entry(struct nouveau_bios *, int idx, u8 *ver, u8 *len);
-u16 nvbios_volt_entry_parse(struct nouveau_bios *, int idx, u8 *ver, u8 *len,
+u16 nvbios_volt_entry(struct nvkm_bios *, int idx, u8 *ver, u8 *len);
+u16 nvbios_volt_entry_parse(struct nvkm_bios *, int idx, u8 *ver, u8 *len,
 			    struct nvbios_volt_entry *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h
index 360baab52e4c..0c0fe234ff12 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h
@@ -11,9 +11,8 @@ struct nvbios_xpio {
 	u8 flags;
 };
 
-u16 dcb_xpio_table(struct nouveau_bios *, u8 idx,
+u16 dcb_xpio_table(struct nvkm_bios *, u8 idx,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u16 dcb_xpio_parse(struct nouveau_bios *, u8 idx,
+u16 dcb_xpio_parse(struct nvkm_bios *, u8 idx,
 		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_xpio *);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
index 0277585c9067..b6a210071b22 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
@@ -108,6 +108,7 @@ extern struct nouveau_oclass *nve0_fb_oclass;
 extern struct nouveau_oclass *gk20a_fb_oclass;
 extern struct nouveau_oclass *gm107_fb_oclass;
 
+#include <subdev/bios.h>
 #include <subdev/bios/ramcfg.h>
 
 struct nouveau_ram_data {