diff options
Diffstat (limited to 'drivers/gpu/nova-core/firmware/fwsec.rs')
| -rw-r--r-- | drivers/gpu/nova-core/firmware/fwsec.rs | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/gpu/nova-core/firmware/fwsec.rs b/drivers/gpu/nova-core/firmware/fwsec.rs index 0dff3cfa90af..8edbb5c0572c 100644 --- a/drivers/gpu/nova-core/firmware/fwsec.rs +++ b/drivers/gpu/nova-core/firmware/fwsec.rs @@ -202,9 +202,6 @@ pub(crate) struct FwsecFirmware { ucode: FirmwareDmaObject<Self, Signed>, } -// We need to load full DMEM pages. -const DMEM_LOAD_SIZE_ALIGN: u32 = 256; - impl FalconLoadParams for FwsecFirmware { fn imem_load_params(&self) -> FalconLoadTarget { FalconLoadTarget { @@ -218,11 +215,7 @@ impl FalconLoadParams for FwsecFirmware { FalconLoadTarget { src_start: self.desc.imem_load_size, dst_start: self.desc.dmem_phys_base, - // TODO[NUMM]: replace with `align_up` once it lands. - len: self - .desc - .dmem_load_size - .next_multiple_of(DMEM_LOAD_SIZE_ALIGN), + len: self.desc.dmem_load_size, } } @@ -253,8 +246,8 @@ impl FalconFirmware for FwsecFirmware { impl FirmwareDmaObject<FwsecFirmware, Unsigned> { fn new_fwsec(dev: &Device<device::Bound>, bios: &Vbios, cmd: FwsecCommand) -> Result<Self> { - let desc = bios.fwsec_image().header(dev)?; - let ucode = bios.fwsec_image().ucode(dev, desc)?; + let desc = bios.fwsec_image().header()?; + let ucode = bios.fwsec_image().ucode(desc)?; let mut dma_object = DmaObject::from_data(dev, ucode)?; let hdr_offset = (desc.imem_load_size + desc.interface_offset) as usize; @@ -343,7 +336,7 @@ impl FwsecFirmware { let ucode_dma = FirmwareDmaObject::<Self, _>::new_fwsec(dev, bios, cmd)?; // Patch signature if needed. - let desc = bios.fwsec_image().header(dev)?; + let desc = bios.fwsec_image().header()?; let ucode_signed = if desc.signature_count != 0 { let sig_base_img = (desc.imem_load_size + desc.pkc_data_offset) as usize; let desc_sig_versions = u32::from(desc.signature_versions); @@ -382,7 +375,7 @@ impl FwsecFirmware { dev_dbg!(dev, "patching signature with index {}\n", signature_idx); let signature = bios .fwsec_image() - .sigs(dev, desc) + .sigs(desc) .and_then(|sigs| sigs.get(signature_idx).ok_or(EINVAL))?; ucode_dma.patch_signature(signature, sig_base_img)? |