On Tue, Feb 4, 2025 at 1:46 PM Danilo Krummrich wrote:
>
> On Mon, Feb 03, 2025 at 03:24:10PM -0500, Joel Fernandes wrote:
> > Hi Danilo,
> >
> > On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> > > +#[pin_data]
> > > +pub(crate) struct NovaCore {
> > > +#[pin]
> > > +pu
On Tue, Feb 04, 2025 at 06:42:46PM +, Timur Tabi wrote:
> On Fri, 2025-01-31 at 23:04 +0100, Danilo Krummrich wrote:
> > +/// Structure encapsulating the firmware blobs required for the GPU to
> > operate.
> > +#[allow(dead_code)]
> > +pub(crate) struct Firmware {
> > +booter_load: firmwar
On Mon, Feb 03, 2025 at 03:24:10PM -0500, Joel Fernandes wrote:
> Hi Danilo,
>
> On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> > +#[pin_data]
> > +pub(crate) struct NovaCore {
> > +#[pin]
> > +pub(crate) gpu: Gpu,
> > +}
>
> I am curious what is the need for pinning
On Fri, 2025-01-31 at 23:04 +0100, Danilo Krummrich wrote:
> +/// Structure encapsulating the firmware blobs required for the GPU to
> operate.
> +#[allow(dead_code)]
> +pub(crate) struct Firmware {
> +booter_load: firmware::Firmware,
> +booter_unload: firmware::Firmware,
> +gsp: firmw
On Mon, Feb 3, 2025 at 4:00 PM John Hubbard wrote:
[..]
>
> >> +()
> >> +)]
> >> +);
> >> +
> >> +impl pci::Driver for NovaCore {
> >> +type IdInfo = ();
> >> +const ID_TABLE: pci::IdTable = &PCI_TABLE;
> >> +
> >> +fn probe(pdev: &mut pci::Device, _info: &Self::IdInfo) ->
On 2/3/25 12:24 PM, Joel Fernandes wrote:
Hi Danilo,
On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
...
+const BAR0_SIZE: usize = 8;
+pub(crate) type Bar0 = pci::Bar;
+
+kernel::pci_device_table!(
+PCI_TABLE,
+MODULE_PCI_TABLE,
+::IdInfo,
+[(
+pci::Dev
Hi Danilo,
On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> Add the initial nova-core driver stub.
>
> nova-core is intended to serve as a common base for nova-drm (the
> corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
> hard- and firmware abstraction l
On 2/1/25 5:52 AM, Danilo Krummrich wrote:
On Fri, Jan 31, 2025 at 08:01:00PM -0800, John Hubbard wrote:
On 1/31/25 2:04 PM, Danilo Krummrich wrote:
...
+/// Enum representation of the GPU generation.
+#[derive(Debug)]
+pub(crate) enum CardType {
+/// Turing
+TU100 = 0x160,
+/// Am
On Sat, Feb 01, 2025 at 01:12:35PM +0100, Danilo Krummrich wrote:
> On Sat, Feb 01, 2025 at 09:33:28AM +0100, Greg KH wrote:
> > On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> > > +impl Gpu {
> > > +pub(crate) fn new(pdev: &pci::Device, bar: Devres) ->
> > > Result> {
> >
On Fri, Jan 31, 2025 at 08:01:00PM -0800, John Hubbard wrote:
> On 1/31/25 2:04 PM, Danilo Krummrich wrote:
> > Add the initial nova-core driver stub.
> >
> > nova-core is intended to serve as a common base for nova-drm (the
> > corresponding DRM driver) and the vGPU manager VFIO driver, serving a
On Sat, Feb 01, 2025 at 09:33:28AM +0100, Greg KH wrote:
> On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> > +impl Gpu {
> > +pub(crate) fn new(pdev: &pci::Device, bar: Devres) ->
> > Result> {
> > +let spec = GpuSpec::new(&bar)?;
> > +let fw = Firmware::new
On Sat, Feb 01, 2025 at 09:14:48AM +0100, Karol Herbst wrote:
> On Fri, Jan 31, 2025 at 11:04 PM Danilo Krummrich wrote:
> > +impl pci::Driver for NovaCore {
> > +type IdInfo = ();
> > +const ID_TABLE: pci::IdTable = &PCI_TABLE;
> > +
> > +fn probe(pdev: &mut pci::Device, _info: &Self:
On Fri, Jan 31, 2025 at 11:04:24PM +0100, Danilo Krummrich wrote:
> +impl Gpu {
> +pub(crate) fn new(pdev: &pci::Device, bar: Devres) -> Result PinInit> {
> +let spec = GpuSpec::new(&bar)?;
> +let fw = Firmware::new(pdev.as_ref(), &spec, "535.113.01")?;
> +
> +dev_info!(
On Fri, Jan 31, 2025 at 11:04 PM Danilo Krummrich wrote:
>
> Add the initial nova-core driver stub.
>
> nova-core is intended to serve as a common base for nova-drm (the
> corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
> hard- and firmware abstraction layer for GSP-based
On Sat, Feb 1, 2025 at 9:14 AM Karol Herbst wrote:
>
> On Fri, Jan 31, 2025 at 11:04 PM Danilo Krummrich wrote:
> >
> > Add the initial nova-core driver stub.
> >
> > nova-core is intended to serve as a common base for nova-drm (the
> > corresponding DRM driver) and the vGPU manager VFIO driver,
On 1/31/25 2:04 PM, Danilo Krummrich wrote:
Add the initial nova-core driver stub.
nova-core is intended to serve as a common base for nova-drm (the
corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
hard- and firmware abstraction layer for GSP-based NVIDIA GPUs.
The Nova
Add the initial nova-core driver stub.
nova-core is intended to serve as a common base for nova-drm (the
corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
hard- and firmware abstraction layer for GSP-based NVIDIA GPUs.
The Nova project, including nova-core and nova-drm, in
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