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Introduce the structure that describes it. Reviewed-by: Lyude Paul Signed-off-by: Alexandre Courbot --- drivers/gpu/nova-core/firmware.rs | 45 +++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 45 insertions(+) diff --git a/drivers/gpu/nova-core/firmware.rs b/drivers/gpu/nova-core/firm= ware.rs index 4b8a38358a4f6da2a4d57f8db50ea9e788c3e4b5..2f4f5c7c7902a386a44bc9cf5eb= 6d46375fe0e5a 100644 --- a/drivers/gpu/nova-core/firmware.rs +++ b/drivers/gpu/nova-core/firmware.rs @@ -41,6 +41,51 @@ pub(crate) fn new(dev: &device::Device, chipset: Chipset= , ver: &str) -> Result usize { + const HDR_SIZE_SHIFT: u32 =3D 16; + const HDR_SIZE_MASK: u32 =3D 0xffff0000; + + ((self.hdr & HDR_SIZE_MASK) >> HDR_SIZE_SHIFT) as usize + } +} + pub(crate) struct ModInfoBuilder(firmware::ModInfoBuilder<= N>); =20 impl ModInfoBuilder { --=20 2.49.0