diff options
author | Frederick Lawler <fred@fredlawl.com> | 2018-01-18 12:55:24 -0600 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-01-18 12:55:24 -0600 |
commit | 7506dc7989933235e6fc23f3d0516bdbf0f7d1a8 (patch) | |
tree | 9ea5a5569ac0b5c6e52f2e2294b9d4dc15b67022 /drivers/pci/probe.c | |
parent | c7abb2352c298e8ac2ccfd843f036ae5244d6f35 (diff) | |
download | linux-7506dc7989933235e6fc23f3d0516bdbf0f7d1a8.tar.bz2 |
PCI: Add wrappers for dev_printk()
Add PCI-specific dev_printk() wrappers and use them to simplify the code
slightly. No functional change intended.
Signed-off-by: Frederick Lawler <fred@fredlawl.com>
[bhelgaas: squash into one patch]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r-- | drivers/pci/probe.c | 75 |
1 files changed, 37 insertions, 38 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 14e0ea1ff38b..d37466233ca0 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -253,7 +253,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, sz64 = pci_size(l64, sz64, mask64); if (!sz64) { - dev_info(&dev->dev, FW_BUG "reg 0x%x: invalid BAR (can't size)\n", + pci_info(dev, FW_BUG "reg 0x%x: invalid BAR (can't size)\n", pos); goto fail; } @@ -264,7 +264,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, res->flags |= IORESOURCE_UNSET | IORESOURCE_DISABLED; res->start = 0; res->end = 0; - dev_err(&dev->dev, "reg 0x%x: can't handle BAR larger than 4GB (size %#010llx)\n", + pci_err(dev, "reg 0x%x: can't handle BAR larger than 4GB (size %#010llx)\n", pos, (unsigned long long)sz64); goto out; } @@ -274,7 +274,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, res->flags |= IORESOURCE_UNSET; res->start = 0; res->end = sz64; - dev_info(&dev->dev, "reg 0x%x: can't handle BAR above 4GB (bus address %#010llx)\n", + pci_info(dev, "reg 0x%x: can't handle BAR above 4GB (bus address %#010llx)\n", pos, (unsigned long long)l64); goto out; } @@ -301,7 +301,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, res->flags |= IORESOURCE_UNSET; res->start = 0; res->end = region.end - region.start; - dev_info(&dev->dev, "reg 0x%x: initial BAR value %#010llx invalid\n", + pci_info(dev, "reg 0x%x: initial BAR value %#010llx invalid\n", pos, (unsigned long long)region.start); } @@ -312,7 +312,7 @@ fail: res->flags = 0; out: if (res->flags) - dev_printk(KERN_DEBUG, &dev->dev, "reg 0x%x: %pR\n", pos, res); + pci_printk(KERN_DEBUG, dev, "reg 0x%x: %pR\n", pos, res); return (res->flags & IORESOURCE_MEM_64) ? 1 : 0; } @@ -375,7 +375,7 @@ static void pci_read_bridge_io(struct pci_bus *child) region.start = base; region.end = limit + io_granularity - 1; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_printk(KERN_DEBUG, &dev->dev, " bridge window %pR\n", res); + pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); } } @@ -397,7 +397,7 @@ static void pci_read_bridge_mmio(struct pci_bus *child) region.start = base; region.end = limit + 0xfffff; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_printk(KERN_DEBUG, &dev->dev, " bridge window %pR\n", res); + pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); } } @@ -437,7 +437,7 @@ static void pci_read_bridge_mmio_pref(struct pci_bus *child) limit = (pci_bus_addr_t) limit64; if (base != base64) { - dev_err(&dev->dev, "can't handle bridge window above 4GB (bus address %#010llx)\n", + pci_err(dev, "can't handle bridge window above 4GB (bus address %#010llx)\n", (unsigned long long) base64); return; } @@ -450,7 +450,7 @@ static void pci_read_bridge_mmio_pref(struct pci_bus *child) region.start = base; region.end = limit + 0xfffff; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_printk(KERN_DEBUG, &dev->dev, " bridge window %pR\n", res); + pci_printk(KERN_DEBUG, dev, " bridge window %pR\n", res); } } @@ -463,7 +463,7 @@ void pci_read_bridge_bases(struct pci_bus *child) if (pci_is_root_bus(child)) /* It's a host bus, nothing to read */ return; - dev_info(&dev->dev, "PCI bridge to %pR%s\n", + pci_info(dev, "PCI bridge to %pR%s\n", &child->busn_res, dev->transparent ? " (subtractive decode)" : ""); @@ -480,7 +480,7 @@ void pci_read_bridge_bases(struct pci_bus *child) if (res && res->flags) { pci_bus_add_resource(child, res, PCI_SUBTRACTIVE_DECODE); - dev_printk(KERN_DEBUG, &dev->dev, + pci_printk(KERN_DEBUG, dev, " bridge window %pR (subtractive decode)\n", res); } @@ -1005,11 +1005,11 @@ static int pci_scan_bridge_extend(struct pci_bus *bus, struct pci_dev *dev, secondary = (buses >> 8) & 0xFF; subordinate = (buses >> 16) & 0xFF; - dev_dbg(&dev->dev, "scanning [bus %02x-%02x] behind bridge, pass %d\n", + pci_dbg(dev, "scanning [bus %02x-%02x] behind bridge, pass %d\n", secondary, subordinate, pass); if (!primary && (primary != bus->number) && secondary && subordinate) { - dev_warn(&dev->dev, "Primary bus is hard wired to 0\n"); + pci_warn(dev, "Primary bus is hard wired to 0\n"); primary = bus->number; } @@ -1017,7 +1017,7 @@ static int pci_scan_bridge_extend(struct pci_bus *bus, struct pci_dev *dev, if (!pass && (primary != bus->number || secondary <= bus->number || secondary > subordinate)) { - dev_info(&dev->dev, "bridge configuration invalid ([bus %02x-%02x]), reconfiguring\n", + pci_info(dev, "bridge configuration invalid ([bus %02x-%02x]), reconfiguring\n", secondary, subordinate); broken = 1; } @@ -1058,7 +1058,7 @@ static int pci_scan_bridge_extend(struct pci_bus *bus, struct pci_dev *dev, cmax = pci_scan_child_bus(child); if (cmax > subordinate) - dev_warn(&dev->dev, "bridge has subordinate %02x but max busn %02x\n", + pci_warn(dev, "bridge has subordinate %02x but max busn %02x\n", subordinate, cmax); /* subordinate should equal child->busn_res.end */ if (subordinate > max) @@ -1468,7 +1468,7 @@ int pci_setup_device(struct pci_dev *dev) dev->revision = class & 0xff; dev->class = class >> 8; /* upper 3 bytes */ - dev_printk(KERN_DEBUG, &dev->dev, "[%04x:%04x] type %02x class %#08x\n", + pci_printk(KERN_DEBUG, dev, "[%04x:%04x] type %02x class %#08x\n", dev->vendor, dev->device, dev->hdr_type, dev->class); /* need to have dev->class ready */ @@ -1488,7 +1488,7 @@ int pci_setup_device(struct pci_dev *dev) if (dev->non_compliant_bars) { pci_read_config_word(dev, PCI_COMMAND, &cmd); if (cmd & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) { - dev_info(&dev->dev, "device has non-compliant BARs; disabling IO/MEM decoding\n"); + pci_info(dev, "device has non-compliant BARs; disabling IO/MEM decoding\n"); cmd &= ~PCI_COMMAND_IO; cmd &= ~PCI_COMMAND_MEMORY; pci_write_config_word(dev, PCI_COMMAND, cmd); @@ -1521,14 +1521,14 @@ int pci_setup_device(struct pci_dev *dev) res = &dev->resource[0]; res->flags = LEGACY_IO_RESOURCE; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_info(&dev->dev, "legacy IDE quirk: reg 0x10: %pR\n", + pci_info(dev, "legacy IDE quirk: reg 0x10: %pR\n", res); region.start = 0x3F6; region.end = 0x3F6; res = &dev->resource[1]; res->flags = LEGACY_IO_RESOURCE; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_info(&dev->dev, "legacy IDE quirk: reg 0x14: %pR\n", + pci_info(dev, "legacy IDE quirk: reg 0x14: %pR\n", res); } if ((progif & 4) == 0) { @@ -1537,14 +1537,14 @@ int pci_setup_device(struct pci_dev *dev) res = &dev->resource[2]; res->flags = LEGACY_IO_RESOURCE; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_info(&dev->dev, "legacy IDE quirk: reg 0x18: %pR\n", + pci_info(dev, "legacy IDE quirk: reg 0x18: %pR\n", res); region.start = 0x376; region.end = 0x376; res = &dev->resource[3]; res->flags = LEGACY_IO_RESOURCE; pcibios_bus_to_resource(dev->bus, res, ®ion); - dev_info(&dev->dev, "legacy IDE quirk: reg 0x1c: %pR\n", + pci_info(dev, "legacy IDE quirk: reg 0x1c: %pR\n", res); } } @@ -1577,12 +1577,12 @@ int pci_setup_device(struct pci_dev *dev) break; default: /* unknown header */ - dev_err(&dev->dev, "unknown header type %02x, ignoring device\n", + pci_err(dev, "unknown header type %02x, ignoring device\n", dev->hdr_type); return -EIO; bad: - dev_err(&dev->dev, "ignoring class %#08x (doesn't match header type %02x)\n", + pci_err(dev, "ignoring class %#08x (doesn't match header type %02x)\n", dev->class, dev->hdr_type); dev->class = PCI_CLASS_NOT_DEFINED << 8; } @@ -1606,7 +1606,7 @@ static void pci_configure_mps(struct pci_dev *dev) return; if (pcie_bus_config == PCIE_BUS_TUNE_OFF) { - dev_warn(&dev->dev, "Max Payload Size %d, but upstream %s set to %d; if necessary, use \"pci=pcie_bus_safe\" and report a bug\n", + pci_warn(dev, "Max Payload Size %d, but upstream %s set to %d; if necessary, use \"pci=pcie_bus_safe\" and report a bug\n", mps, pci_name(bridge), p_mps); return; } @@ -1620,12 +1620,12 @@ static void pci_configure_mps(struct pci_dev *dev) rc = pcie_set_mps(dev, p_mps); if (rc) { - dev_warn(&dev->dev, "can't set Max Payload Size to %d; if necessary, use \"pci=pcie_bus_safe\" and report a bug\n", + pci_warn(dev, "can't set Max Payload Size to %d; if necessary, use \"pci=pcie_bus_safe\" and report a bug\n", p_mps); return; } - dev_info(&dev->dev, "Max Payload Size set to %d (was %d, max %d)\n", + pci_info(dev, "Max Payload Size set to %d (was %d, max %d)\n", p_mps, mps, 128 << dev->pcie_mpss); } @@ -1645,8 +1645,7 @@ static void program_hpp_type0(struct pci_dev *dev, struct hpp_type0 *hpp) hpp = &pci_default_type0; if (hpp->revision > 1) { - dev_warn(&dev->dev, - "PCI settings rev %d not supported; using defaults\n", + pci_warn(dev, "PCI settings rev %d not supported; using defaults\n", hpp->revision); hpp = &pci_default_type0; } @@ -1684,7 +1683,7 @@ static void program_hpp_type1(struct pci_dev *dev, struct hpp_type1 *hpp) if (!pos) return; - dev_warn(&dev->dev, "PCI-X settings not supported\n"); + pci_warn(dev, "PCI-X settings not supported\n"); } static bool pcie_root_rcb_set(struct pci_dev *dev) @@ -1714,7 +1713,7 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp) return; if (hpp->revision > 1) { - dev_warn(&dev->dev, "PCIe settings rev %d not supported\n", + pci_warn(dev, "PCIe settings rev %d not supported\n", hpp->revision); return; } @@ -1818,7 +1817,7 @@ int pci_configure_extended_tags(struct pci_dev *dev, void *ign) */ if (host->no_ext_tags) { if (ctl & PCI_EXP_DEVCTL_EXT_TAG) { - dev_info(&dev->dev, "disabling Extended Tags\n"); + pci_info(dev, "disabling Extended Tags\n"); pcie_capability_clear_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_EXT_TAG); } @@ -1826,7 +1825,7 @@ int pci_configure_extended_tags(struct pci_dev *dev, void *ign) } if (!(ctl & PCI_EXP_DEVCTL_EXT_TAG)) { - dev_info(&dev->dev, "enabling Extended Tags\n"); + pci_info(dev, "enabling Extended Tags\n"); pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_EXT_TAG); } @@ -1871,7 +1870,7 @@ static void pci_configure_relaxed_ordering(struct pci_dev *dev) if (root->dev_flags & PCI_DEV_FLAGS_NO_RELAXED_ORDERING) { pcie_capability_clear_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_RELAX_EN); - dev_info(&dev->dev, "Disable Relaxed Ordering because the Root Port didn't support it\n"); + pci_info(dev, "Relaxed Ordering disabled because the Root Port didn't support it\n"); } } @@ -2334,7 +2333,7 @@ static void pcie_write_mps(struct pci_dev *dev, int mps) rc = pcie_set_mps(dev, mps); if (rc) - dev_err(&dev->dev, "Failed attempting to set the MPS\n"); + pci_err(dev, "Failed attempting to set the MPS\n"); } static void pcie_write_mrrs(struct pci_dev *dev) @@ -2364,12 +2363,12 @@ static void pcie_write_mrrs(struct pci_dev *dev) if (!rc) break; - dev_warn(&dev->dev, "Failed attempting to set the MRRS\n"); + pci_warn(dev, "Failed attempting to set the MRRS\n"); mrrs /= 2; } if (mrrs < 128) - dev_err(&dev->dev, "MRRS was unable to be configured with a safe value. If problems are experienced, try running with pci=pcie_bus_safe\n"); + pci_err(dev, "MRRS was unable to be configured with a safe value. If problems are experienced, try running with pci=pcie_bus_safe\n"); } static int pcie_bus_configure_set(struct pci_dev *dev, void *data) @@ -2389,7 +2388,7 @@ static int pcie_bus_configure_set(struct pci_dev *dev, void *data) pcie_write_mps(dev, mps); pcie_write_mrrs(dev); - dev_info(&dev->dev, "Max Payload Size set to %4d/%4d (was %4d), Max Read Rq %4d\n", + pci_info(dev, "Max Payload Size set to %4d/%4d (was %4d), Max Read Rq %4d\n", pcie_get_mps(dev), 128 << dev->pcie_mpss, orig_mps, pcie_get_readrq(dev)); @@ -2874,7 +2873,7 @@ int pci_hp_add_bridge(struct pci_dev *dev) break; } if (busnr-- > end) { - dev_err(&dev->dev, "No bus number available for hot-added bridge\n"); + pci_err(dev, "No bus number available for hot-added bridge\n"); return -1; } |