From 2dd18279202f6247904e6e23738c1ec6a86b24b1 Mon Sep 17 00:00:00 2001 From: Robert Richter Date: Wed, 18 Oct 2023 19:16:59 +0200 Subject: cxl/pci: Store the endpoint's Component Register mappings in struct cxl_dev_state Same as for ports and dports, also store the endpoint's Component Register mappings, use struct cxl_dev_state for that. Keep the Component Register base address @component_reg_phys a bit to not break functionality. It will be removed after the transition in a later patch. Signed-off-by: Terry Bowman Signed-off-by: Robert Richter Reviewed-by: Jonathan Cameron Reviewed-by: Dave Jiang Link: https://lore.kernel.org/r/20231018171713.1883517-7-rrichter@amd.com Signed-off-by: Dan Williams --- drivers/cxl/pci.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/cxl/pci.c') diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index f9d852957809..a6ad9bcb96b4 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -835,15 +835,16 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) * still be useful for management functions so don't return an error. */ cxlds->component_reg_phys = CXL_RESOURCE_NONE; - rc = cxl_pci_setup_regs(pdev, CXL_REGLOC_RBI_COMPONENT, &map); + rc = cxl_pci_setup_regs(pdev, CXL_REGLOC_RBI_COMPONENT, + &cxlds->reg_map); if (rc) dev_warn(&pdev->dev, "No component registers (%d)\n", rc); - else if (!map.component_map.ras.valid) + else if (!cxlds->reg_map.component_map.ras.valid) dev_dbg(&pdev->dev, "RAS registers not found\n"); - cxlds->component_reg_phys = map.resource; + cxlds->component_reg_phys = cxlds->reg_map.resource; - rc = cxl_map_component_regs(&map, &cxlds->regs.component, + rc = cxl_map_component_regs(&cxlds->reg_map, &cxlds->regs.component, BIT(CXL_CM_CAP_CAP_ID_RAS)); if (rc) dev_dbg(&pdev->dev, "Failed to map RAS capability.\n"); -- cgit v1.2.3