search for: _nouveau_mc_dtor

...it's not supported. Though, it's perhaps possible that the pci_enable_msi() call will fail in all of these cases anyway.. I'm not certain. > + > if (intr) { > nv_error(pmc, "unknown intr 0x%08x\n", stat); > } > @@ -75,6 +79,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) > struct nouveau_device *device = nv_device(object); > struct nouveau_mc *pmc = (void *)object; > free_irq(device->pdev->irq, pmc); > + if (pmc->use_msi) > + pci_disable_msi(device->pdev); >...

...--git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c >> index b4b9943773bc..572190c8363b 100644 >> --- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c >> +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c >> @@ -93,8 +93,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) >> { >> struct nouveau_device *device = nv_device(object); >> struct nouveau_mc *pmc = (void *)object; >> - free_irq(device->pdev->irq, pmc); >> - if (pmc->use_msi) >> + free_irq(pmc->irq, pmc); >> + if (nv...

...atic irqreturn_t nouveau_mc_intr(int irq, void *arg) @@ -43,6 +44,9 @@ nouveau_mc_intr(int irq, void *arg) map++; } + if (pmc->use_msi) + nv_wr08(pmc->base.base.parent, 0x00088068, 0xff); + if (intr) { nv_error(pmc, "unknown intr 0x%08x\n", stat); } @@ -75,6 +79,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) struct nouveau_device *device = nv_device(object); struct nouveau_mc *pmc = (void *)object; free_irq(device->pdev->irq, pmc); + if (pmc->use_msi) + pci_disable_msi(device->pdev); nouveau_subdev_destroy(&pmc->base); } @@ -96,6 +102,17 @@...

...ards set up. But I remember Ilia having some legacy things plugged in, so maybe he could test this patch and see how it goes? > > + > > if (intr) { > > nv_error(pmc, "unknown intr 0x%08x\n", stat); > > } > > @@ -75,6 +79,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) > > struct nouveau_device *device = nv_device(object); > > struct nouveau_mc *pmc = (void *)object; > > free_irq(device->pdev->irq, pmc); > > + if (pmc->use_msi) > > + pci_disable_msi(d...

...snip] > diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c > index b4b9943773bc..572190c8363b 100644 > --- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c > +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c > @@ -93,8 +93,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) > { > struct nouveau_device *device = nv_device(object); > struct nouveau_mc *pmc = (void *)object; > - free_irq(device->pdev->irq, pmc); > - if (pmc->use_msi) > + free_irq(pmc->irq, pmc); > + if (nv_device_is_pci(device) &&am...

This is the first set of patches to make Nouveau work on Tegra. Those are only the obvious correctness fixes, a lot of optimization work remains to be done, but at least it's enough to get accel working and let the machine survive a piglit run. A new BO flag is introduced to allow userspace to hint the kernel about possible optimizations. Lucas Stach (6): drm/ttm: recognize ARM arch in

...nouveau_mc *pmc) +{ + struct nv04_mc_priv *priv = (void *)pmc; + nv_wr08(priv, 0x088050, 0xff); +} + +struct nouveau_oclass * +nv4c_mc_oclass = &(struct nouveau_mc_oclass) { + .base.handle = NV_SUBDEV(MC, 0x4c), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_mc_ctor, + .dtor = _nouveau_mc_dtor, + .init = nv44_mc_init, + .fini = _nouveau_mc_fini, + }, + .intr = nv04_mc_intr, + .msi_rearm = nv4c_mc_msi_rearm, +}.base; -- 1.8.3.2

On Mon, Feb 10, 2014 at 8:50 PM, Thierry Reding <thierry.reding at gmail.com> wrote: > On Mon, Feb 10, 2014 at 02:53:00PM +0900, Alexandre Courbot wrote: > [...] >> diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c > [...] >> +resource_size_t >> +nv_device_resource_start(struct nouveau_device *device,

...R\n"); return -EFAULT; diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c index b4b9943773bc..572190c8363b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c @@ -93,8 +93,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) { struct nouveau_device *device = nv_device(object); struct nouveau_mc *pmc = (void *)object; - free_irq(device->pdev->irq, pmc); - if (pmc->use_msi) + free_irq(pmc->irq, pmc); + if (nv_device_is_pci(device) && pmc->use_msi) pci_disable_...

...R\n"); return -EFAULT; diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c index b4b9943773bc..572190c8363b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c @@ -93,8 +93,8 @@ _nouveau_mc_dtor(struct nouveau_object *object) { struct nouveau_device *device = nv_device(object); struct nouveau_mc *pmc = (void *)object; - free_irq(device->pdev->irq, pmc); - if (pmc->use_msi) + free_irq(pmc->irq, pmc); + if (nv_device_is_pci(device) && pmc->use_msi) pci_disable_...

Hello everyone, GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following patches perform architectural changes to Nouveau that are necessary to support non-PCI GPUs and add initial support for GK20A. Although the support is still very basic and more user-space changes will be needed to make the full graphics stack run on top of it, we were able to successfully open