diff options
Diffstat (limited to 'drivers/pci/controller/cadence')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 2 | ||||
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-host.c | 10 | ||||
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence.h | 6 |
3 files changed, 5 insertions, 13 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 1c173dad67d1..1c15c8352125 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -450,7 +450,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep) epc->max_functions = 1; ret = pci_epc_mem_init(epc, pcie->mem_res->start, - resource_size(pcie->mem_res)); + resource_size(pcie->mem_res), PAGE_SIZE); if (ret < 0) { dev_err(dev, "failed to initialize the memory space\n"); goto err_init; diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 9b1c3966414b..8c2543f28ba0 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -140,9 +140,6 @@ static int cdns_pcie_host_init_address_translation(struct cdns_pcie_rc *rc) for_each_of_pci_range(&parser, &range) { bool is_io; - if (r >= rc->max_regions) - break; - if ((range.flags & IORESOURCE_TYPE_BITS) == IORESOURCE_MEM) is_io = false; else if ((range.flags & IORESOURCE_TYPE_BITS) == IORESOURCE_IO) @@ -219,17 +216,14 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) pcie = &rc->pcie; pcie->is_rc = true; - rc->max_regions = 32; - of_property_read_u32(np, "cdns,max-outbound-regions", &rc->max_regions); - rc->no_bar_nbits = 32; of_property_read_u32(np, "cdns,no-bar-match-nbits", &rc->no_bar_nbits); rc->vendor_id = 0xffff; - of_property_read_u16(np, "vendor-id", &rc->vendor_id); + of_property_read_u32(np, "vendor-id", &rc->vendor_id); rc->device_id = 0xffff; - of_property_read_u16(np, "device-id", &rc->device_id); + of_property_read_u32(np, "device-id", &rc->device_id); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg"); pcie->reg_base = devm_ioremap_resource(dev, res); diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h index a2b28b912ca4..df14ad002fe9 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -251,7 +251,6 @@ struct cdns_pcie { * @bus_range: first/last buses behind the PCIe host controller * @cfg_base: IO mapped window to access the PCI configuration space of a * single function at a time - * @max_regions: maximum number of regions supported by the hardware * @no_bar_nbits: Number of bits to keep for inbound (PCIe -> CPU) address * translation (nbits sets into the "no BAR match" register) * @vendor_id: PCI vendor ID @@ -262,10 +261,9 @@ struct cdns_pcie_rc { struct resource *cfg_res; struct resource *bus_range; void __iomem *cfg_base; - u32 max_regions; u32 no_bar_nbits; - u16 vendor_id; - u16 device_id; + u32 vendor_id; + u32 device_id; }; /** |