diff options
author | Bjorn Helgaas <bhelgaas@google.com> | 2018-01-31 10:12:56 -0600 |
---|---|---|
committer | Bjorn Helgaas <helgaas@kernel.org> | 2018-01-31 10:12:56 -0600 |
commit | 414ae7609e19580a56647344e61f13f3768e0820 (patch) | |
tree | f4a2e50f589d459406e5c1dae1cb06b8f4668b03 /drivers | |
parent | 11377725da463951cd501f5cecce30af999ee338 (diff) | |
parent | a9b94b74806b47348727aa3334a0541427e0061b (diff) | |
download | linux-414ae7609e19580a56647344e61f13f3768e0820.tar.bz2 |
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')
-rw-r--r-- | drivers/irqchip/irq-i8259.c | 4 | ||||
-rw-r--r-- | drivers/pci/host/pci-host-common.c | 2 | ||||
-rw-r--r-- | drivers/pci/host/pci-tegra.c | 1 | ||||
-rw-r--r-- | drivers/pci/host/pci-versatile.c | 2 | ||||
-rw-r--r-- | drivers/pci/host/pcie-rcar.c | 2 | ||||
-rw-r--r-- | drivers/pci/pci-sysfs.c | 9 | ||||
-rw-r--r-- | drivers/pci/rom.c | 8 | ||||
-rw-r--r-- | drivers/video/console/vgacon.c | 34 |
8 files changed, 37 insertions, 25 deletions
diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c index 7aafbb091b67..b0d4aab1a58c 100644 --- a/drivers/irqchip/irq-i8259.c +++ b/drivers/irqchip/irq-i8259.c @@ -289,14 +289,14 @@ static struct resource pic1_io_resource = { .name = "pic1", .start = PIC_MASTER_CMD, .end = PIC_MASTER_IMR, - .flags = IORESOURCE_BUSY + .flags = IORESOURCE_IO | IORESOURCE_BUSY }; static struct resource pic2_io_resource = { .name = "pic2", .start = PIC_SLAVE_CMD, .end = PIC_SLAVE_IMR, - .flags = IORESOURCE_BUSY + .flags = IORESOURCE_IO | IORESOURCE_BUSY }; static int i8259A_irq_domain_map(struct irq_domain *d, unsigned int virq, 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; diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 445b1dc5d441..a17ba1465815 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -422,7 +422,10 @@ static const char *vgacon_startup(void) vga_video_port_val = VGA_CRT_DM; if ((screen_info.orig_video_ega_bx & 0xff) != 0x10) { static struct resource ega_console_resource = - { .name = "ega", .start = 0x3B0, .end = 0x3BF }; + { .name = "ega", + .flags = IORESOURCE_IO, + .start = 0x3B0, + .end = 0x3BF }; vga_video_type = VIDEO_TYPE_EGAM; vga_vram_size = 0x8000; display_desc = "EGA+"; @@ -430,9 +433,15 @@ static const char *vgacon_startup(void) &ega_console_resource); } else { static struct resource mda1_console_resource = - { .name = "mda", .start = 0x3B0, .end = 0x3BB }; + { .name = "mda", + .flags = IORESOURCE_IO, + .start = 0x3B0, + .end = 0x3BB }; static struct resource mda2_console_resource = - { .name = "mda", .start = 0x3BF, .end = 0x3BF }; + { .name = "mda", + .flags = IORESOURCE_IO, + .start = 0x3BF, + .end = 0x3BF }; vga_video_type = VIDEO_TYPE_MDA; vga_vram_size = 0x2000; display_desc = "*MDA"; @@ -454,15 +463,21 @@ static const char *vgacon_startup(void) vga_vram_size = 0x8000; if (!screen_info.orig_video_isVGA) { - static struct resource ega_console_resource - = { .name = "ega", .start = 0x3C0, .end = 0x3DF }; + static struct resource ega_console_resource = + { .name = "ega", + .flags = IORESOURCE_IO, + .start = 0x3C0, + .end = 0x3DF }; vga_video_type = VIDEO_TYPE_EGAC; display_desc = "EGA"; request_resource(&ioport_resource, &ega_console_resource); } else { - static struct resource vga_console_resource - = { .name = "vga+", .start = 0x3C0, .end = 0x3DF }; + static struct resource vga_console_resource = + { .name = "vga+", + .flags = IORESOURCE_IO, + .start = 0x3C0, + .end = 0x3DF }; vga_video_type = VIDEO_TYPE_VGAC; display_desc = "VGA+"; request_resource(&ioport_resource, @@ -494,7 +509,10 @@ static const char *vgacon_startup(void) } } else { static struct resource cga_console_resource = - { .name = "cga", .start = 0x3D4, .end = 0x3D5 }; + { .name = "cga", + .flags = IORESOURCE_IO, + .start = 0x3D4, + .end = 0x3D5 }; vga_video_type = VIDEO_TYPE_CGA; vga_vram_size = 0x2000; display_desc = "*CGA"; |