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authorBen Skeggs <bskeggs@redhat.com>2015-10-01 11:36:58 +1000
committerBen Skeggs <bskeggs@redhat.com>2015-11-03 15:02:18 +1000
commitc4266a9c7b0ee66b3d1ca22745d8eb9472e21b4b (patch)
tree34c766ab46b8fa9b5b8b4cdea50763f33a1e4d83
parentb31505c472f2451c6143bf4727e79ea177a35ca5 (diff)
drm/nouveau/pci/nv46: attempt to fix msi, and re-enable by default
Was not able to obtain a trace of NVRM due to kernel version annoyances, however, experimentally confirmed that the WAR we use on NV50/G8x boards works here too. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/base.c4
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv46.c (renamed from drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c)12
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h2
6 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
index 9c0b5e1605dc..39ca88f36df9 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
@@ -28,8 +28,8 @@ void nvkm_pci_rom_shadow(struct nvkm_pci *, bool shadow);
int nv04_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int nv40_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
+int nv46_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int nv4c_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
-int nv50_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int g84_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 727e18e0acd0..2cff79cf683d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -637,7 +637,7 @@ nv46_chipset = {
.imem = nv40_instmem_new,
.mc = nv44_mc_new,
.mmu = nv44_mmu_new,
- .pci = nv4c_pci_new,
+ .pci = nv46_pci_new,
.therm = nv40_therm_new,
.timer = nv41_timer_new,
.volt = nv40_volt_new,
@@ -822,7 +822,7 @@ nv50_chipset = {
.mc = nv50_mc_new,
.mmu = nv50_mmu_new,
.mxm = nv50_mxm_new,
- .pci = nv50_pci_new,
+ .pci = nv46_pci_new,
.therm = nv50_therm_new,
.timer = nv41_timer_new,
.volt = nv40_volt_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
index 85cb52501ada..4476ef75acd6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
@@ -2,8 +2,8 @@ nvkm-y += nvkm/subdev/pci/agp.o
nvkm-y += nvkm/subdev/pci/base.o
nvkm-y += nvkm/subdev/pci/nv04.o
nvkm-y += nvkm/subdev/pci/nv40.o
+nvkm-y += nvkm/subdev/pci/nv46.o
nvkm-y += nvkm/subdev/pci/nv4c.o
-nvkm-y += nvkm/subdev/pci/nv50.o
nvkm-y += nvkm/subdev/pci/g84.o
nvkm-y += nvkm/subdev/pci/g94.o
nvkm-y += nvkm/subdev/pci/gf100.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
index 30be277edf2a..8f3b00199d14 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
@@ -30,7 +30,7 @@ g84_pci_func = {
.rd32 = nv40_pci_rd32,
.wr08 = nv40_pci_wr08,
.wr32 = nv40_pci_wr32,
- .msi_rearm = nv50_pci_msi_rearm,
+ .msi_rearm = nv46_pci_msi_rearm,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv46.c
index 027481519ff9..fc617e4c0ab6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/nv46.c
@@ -25,11 +25,11 @@
#include <core/pci.h>
-/* MSI re-arm through the PRI appears to be broken on NV50/G84/G86/G92,
+/* MSI re-arm through the PRI appears to be broken on NV46/NV50/G84/G86/G92,
* so we access it via alternate PCI config space mechanisms.
*/
void
-nv50_pci_msi_rearm(struct nvkm_pci *pci)
+nv46_pci_msi_rearm(struct nvkm_pci *pci)
{
struct nvkm_device *device = pci->subdev.device;
struct pci_dev *pdev = device->func->pci(device)->pdev;
@@ -37,15 +37,15 @@ nv50_pci_msi_rearm(struct nvkm_pci *pci)
}
static const struct nvkm_pci_func
-nv50_pci_func = {
+nv46_pci_func = {
.rd32 = nv40_pci_rd32,
.wr08 = nv40_pci_wr08,
.wr32 = nv40_pci_wr32,
- .msi_rearm = nv50_pci_msi_rearm,
+ .msi_rearm = nv46_pci_msi_rearm,
};
int
-nv50_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci)
+nv46_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci)
{
- return nvkm_pci_new_(&nv50_pci_func, device, index, ppci);
+ return nvkm_pci_new_(&nv46_pci_func, device, index, ppci);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
index 68ce8e554ae9..473b8ab25351 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
@@ -18,5 +18,5 @@ void nv40_pci_wr08(struct nvkm_pci *, u16, u8);
void nv40_pci_wr32(struct nvkm_pci *, u16, u32);
void nv40_pci_msi_rearm(struct nvkm_pci *);
-void nv50_pci_msi_rearm(struct nvkm_pci *);
+void nv46_pci_msi_rearm(struct nvkm_pci *);
#endif