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authorBjorn Helgaas <bhelgaas@google.com>2018-01-31 19:12:56 +0300
committerBjorn Helgaas <helgaas@kernel.org>2018-01-31 19:12:56 +0300
commit414ae7609e19580a56647344e61f13f3768e0820 (patch)
treef4a2e50f589d459406e5c1dae1cb06b8f4668b03 /drivers/pci
parent11377725da463951cd501f5cecce30af999ee338 (diff)
parenta9b94b74806b47348727aa3334a0541427e0061b (diff)
downloadlinux-414ae7609e19580a56647344e61f13f3768e0820.tar.xz
Merge branch 'pci/resource' into next
* pci/resource: PCI: tegra: Remove PCI_REASSIGN_ALL_BUS use on Tegra resource: Set type when reserving new regions resource: Set type of "reserve=" user-specified resources irqchip/i8259: Set I/O port resource types correctly powerpc: Set I/O port resource types correctly MIPS: Set I/O port resource types correctly vgacon: Set VGA struct resource types PCI: Use dev_info() rather than dev_err() for ROM validation PCI: Remove PCI_REASSIGN_ALL_RSRC use on arm and arm64 PCI: Remove sysfs resource mmap warning Conflicts: drivers/pci/rom.c
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/host/pci-host-common.c2
-rw-r--r--drivers/pci/host/pci-tegra.c1
-rw-r--r--drivers/pci/host/pci-versatile.c2
-rw-r--r--drivers/pci/host/pcie-rcar.c2
-rw-r--r--drivers/pci/pci-sysfs.c9
-rw-r--r--drivers/pci/rom.c8
6 files changed, 9 insertions, 15 deletions
diff --git a/drivers/pci/host/pci-host-common.c b/drivers/pci/host/pci-host-common.c
index 44a47d4f0b8f..c4b891c84703 100644
--- a/drivers/pci/host/pci-host-common.c
+++ b/drivers/pci/host/pci-host-common.c
@@ -142,7 +142,7 @@ int pci_host_common_probe(struct platform_device *pdev,
/* Do not reassign resources if probe only */
if (!pci_has_flag(PCI_PROBE_ONLY))
- pci_add_flags(PCI_REASSIGN_ALL_RSRC | PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
list_splice_init(&resources, &bridge->windows);
bridge->dev.parent = dev;
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index f9d3960dc39f..67328a21d0ee 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -2382,7 +2382,6 @@ static int tegra_pcie_probe(struct platform_device *pdev)
tegra_pcie_enable_ports(pcie);
- pci_add_flags(PCI_REASSIGN_ALL_RSRC | PCI_REASSIGN_ALL_BUS);
host->busnr = pcie->busn.start;
host->dev.parent = &pdev->dev;
host->ops = &tegra_pcie_ops;
diff --git a/drivers/pci/host/pci-versatile.c b/drivers/pci/host/pci-versatile.c
index d417acab0ecf..2a2dfcd68e86 100644
--- a/drivers/pci/host/pci-versatile.c
+++ b/drivers/pci/host/pci-versatile.c
@@ -202,7 +202,7 @@ static int versatile_pci_probe(struct platform_device *pdev)
writel(0, versatile_cfg_base[0] + PCI_INTERRUPT_LINE);
pci_add_flags(PCI_ENABLE_PROC_DOMAINS);
- pci_add_flags(PCI_REASSIGN_ALL_BUS | PCI_REASSIGN_ALL_RSRC);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
list_splice_init(&pci_res, &bridge->windows);
bridge->dev.parent = dev;
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 52ab3cb0a0bf..2ef5ff9cddf6 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -459,7 +459,7 @@ static int rcar_pcie_enable(struct rcar_pcie *pcie)
rcar_pcie_setup(&bridge->windows, pcie);
- pci_add_flags(PCI_REASSIGN_ALL_RSRC | PCI_REASSIGN_ALL_BUS);
+ pci_add_flags(PCI_REASSIGN_ALL_BUS);
bridge->dev.parent = dev;
bridge->sysdata = pcie;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index c7941a0512a5..7b282f4ba8dc 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -1216,14 +1216,9 @@ static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start))
return -EINVAL;
- if (!pci_mmap_fits(pdev, bar, vma, PCI_MMAP_SYSFS)) {
- WARN(1, "process \"%s\" tried to map 0x%08lx bytes at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
- current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
- pci_name(pdev), bar,
- (u64)pci_resource_start(pdev, bar),
- (u64)pci_resource_len(pdev, bar));
+ if (!pci_mmap_fits(pdev, bar, vma, PCI_MMAP_SYSFS))
return -EINVAL;
- }
+
mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io;
return pci_mmap_resource_range(pdev, bar, vma, mmap_type, write_combine);
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 61f9e8a5ea8b..2f8fcd9ba5c1 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -92,15 +92,15 @@ size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size)
void __iomem *pds;
/* Standard PCI ROMs start out with these bytes 55 AA */
if (readw(image) != 0xAA55) {
- pci_err(pdev, "Invalid PCI ROM header signature: expecting 0xaa55, got %#06x\n",
- readw(image));
+ pci_info(pdev, "Invalid PCI ROM header signature: expecting 0xaa55, got %#06x\n",
+ readw(image));
break;
}
/* get the PCI data structure and check its "PCIR" signature */
pds = image + readw(image + 24);
if (readl(pds) != 0x52494350) {
- pci_err(pdev, "Invalid PCI ROM data signature: expecting 0x52494350, got %#010x\n",
- readl(pds));
+ pci_info(pdev, "Invalid PCI ROM data signature: expecting 0x52494350, got %#010x\n",
+ readl(pds));
break;
}
last_image = readb(pds + 21) & 0x80;