habanalabs: fix DDR bar address setting (0c002ceb) · Commits · 戴 / test

DRAM_PHYS_BASE is already taken into account in MMU_PAGE_TABLES_ADDR. Signed-off-by:

drivers/misc/habanalabs/goya/goya.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2575,8 +2575,7 @@ static int goya_hw_init(struct hl_device *hdev)
		* After CPU initialization is finished, change DDR bar mapping inside
		* iATU to point to the start address of the MMU page tables
		*/
		if (goya_set_ddr_bar_base(hdev, DRAM_PHYS_BASE +
		(MMU_PAGE_TABLES_ADDR &
		if (goya_set_ddr_bar_base(hdev, (MMU_PAGE_TABLES_ADDR &
		~(prop->dram_pci_bar_size - 0x1ull))) == U64_MAX) {
		dev_err(hdev->dev,
		"failed to map DDR bar to MMU page tables\n");