drm/nouveau/instmem: completely new implementation, as a subdev module
v2 (Ben Skeggs):
- some fixes for 64KiB PAGE_SIZE
- fix porting issues in (currently unused) nv41/nv44 pciegart code
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c b/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c
index c7ea921..5e1ef5e 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/device/nv40.c
@@ -31,6 +31,8 @@
#include <subdev/mc.h>
#include <subdev/timer.h>
#include <subdev/fb.h>
+#include <subdev/instmem.h>
+#include <subdev/vm.h>
int
nv40_identify(struct nouveau_device *device)
@@ -45,6 +47,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x41:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -55,6 +59,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x42:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -65,6 +71,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x43:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -75,6 +83,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x45:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -85,6 +95,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x47:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -95,6 +107,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x49:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -105,6 +119,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x4b:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -115,6 +131,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv04_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x44:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -125,6 +143,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x46:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -135,6 +155,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x4a:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -145,6 +167,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x4c:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -155,6 +179,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x4e:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -165,6 +191,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x63:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -175,6 +203,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x67:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -185,6 +215,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
case 0x68:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
@@ -195,6 +227,8 @@
device->oclass[NVDEV_SUBDEV_MC ] = &nv44_mc_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = &nv40_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
break;
default:
nv_fatal(device, "unknown Curie chipset\n");