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accel/ivpu: Increase DMA address range
Increase DMA address range to: * 128 GB on 37xx (due to MMU limitations) * 256 GB on other generations Merge User and DMA ranges on 40xx and above as it is possible to access whole 256 GBs from both FW and DMA. Increase User range on 37xx from 255MB to 511MB to allow loading very large models. Do not set global_alias_pio_base/size on other generations than 37xx as it's only used on 37xx anyway. Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@intel.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241017145817.121590-11-jacek.lawrynowicz@linux.intel.com
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@ -584,8 +584,10 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
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boot_params->ipc_payload_area_start = ipc_mem_rx->vpu_addr + ivpu_bo_size(ipc_mem_rx) / 2;
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boot_params->ipc_payload_area_size = ivpu_bo_size(ipc_mem_rx) / 2;
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boot_params->global_aliased_pio_base = vdev->hw->ranges.user.start;
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boot_params->global_aliased_pio_size = ivpu_hw_range_size(&vdev->hw->ranges.user);
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if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX) {
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boot_params->global_aliased_pio_base = vdev->hw->ranges.user.start;
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boot_params->global_aliased_pio_size = ivpu_hw_range_size(&vdev->hw->ranges.user);
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}
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/* Allow configuration for L2C_PAGE_TABLE with boot param value */
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boot_params->autoconfig = 1;
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@ -114,14 +114,14 @@ static void memory_ranges_init(struct ivpu_device *vdev)
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{
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if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX) {
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ivpu_hw_range_init(&vdev->hw->ranges.global, 0x80000000, SZ_512M);
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ivpu_hw_range_init(&vdev->hw->ranges.user, 0xc0000000, 255 * SZ_1M);
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ivpu_hw_range_init(&vdev->hw->ranges.user, 0x88000000, 511 * SZ_1M);
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ivpu_hw_range_init(&vdev->hw->ranges.shave, 0x180000000, SZ_2G);
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ivpu_hw_range_init(&vdev->hw->ranges.dma, 0x200000000, SZ_8G);
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ivpu_hw_range_init(&vdev->hw->ranges.dma, 0x200000000, SZ_128G);
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} else {
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ivpu_hw_range_init(&vdev->hw->ranges.global, 0x80000000, SZ_512M);
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ivpu_hw_range_init(&vdev->hw->ranges.user, 0x80000000, SZ_256M);
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ivpu_hw_range_init(&vdev->hw->ranges.shave, 0x80000000 + SZ_256M, SZ_2G - SZ_256M);
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ivpu_hw_range_init(&vdev->hw->ranges.dma, 0x200000000, SZ_8G);
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ivpu_hw_range_init(&vdev->hw->ranges.shave, 0x80000000, SZ_2G);
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ivpu_hw_range_init(&vdev->hw->ranges.user, 0x100000000, SZ_256G);
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vdev->hw->ranges.dma = vdev->hw->ranges.user;
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}
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}
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@ -571,8 +571,8 @@ void ivpu_mmu_context_init(struct ivpu_device *vdev, struct ivpu_mmu_context *ct
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start = vdev->hw->ranges.global.start;
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end = vdev->hw->ranges.shave.end;
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} else {
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start = vdev->hw->ranges.user.start;
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end = vdev->hw->ranges.dma.end;
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start = min_t(u64, vdev->hw->ranges.user.start, vdev->hw->ranges.shave.start);
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end = max_t(u64, vdev->hw->ranges.user.end, vdev->hw->ranges.dma.end);
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}
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drm_mm_init(&ctx->mm, start, end - start);
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