diff options
Diffstat (limited to 'drivers/pci/pci.c')
-rw-r--r-- | drivers/pci/pci.c | 82 |
1 files changed, 38 insertions, 44 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 4a7c686..d32dfd6 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -156,7 +156,7 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar) * Make sure the BAR is actually a memory resource, not an IO resource */ if (res->flags & IORESOURCE_UNSET || !(res->flags & IORESOURCE_MEM)) { - dev_warn(&pdev->dev, "can't ioremap BAR %d: %pR\n", bar, res); + pci_warn(pdev, "can't ioremap BAR %d: %pR\n", bar, res); return NULL; } return ioremap_nocache(res->start, resource_size(res)); @@ -648,7 +648,7 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state) */ if (state != PCI_D0 && dev->current_state <= PCI_D3cold && dev->current_state > state) { - dev_err(&dev->dev, "invalid power transition (from state %d to %d)\n", + pci_err(dev, "invalid power transition (from state %d to %d)\n", dev->current_state, state); return -EINVAL; } @@ -696,7 +696,7 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state) pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK); if (dev->current_state != state && printk_ratelimit()) - dev_info(&dev->dev, "Refused to change power state, currently in D%d\n", + pci_info(dev, "Refused to change power state, currently in D%d\n", dev->current_state); /* @@ -970,7 +970,7 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) case PM_EVENT_HIBERNATE: return PCI_D3hot; default: - dev_info(&dev->dev, "unrecognized suspend event %d\n", + pci_info(dev, "unrecognized suspend event %d\n", state.event); BUG(); } @@ -1013,7 +1013,7 @@ static int pci_save_pcie_state(struct pci_dev *dev) save_state = pci_find_saved_cap(dev, PCI_CAP_ID_EXP); if (!save_state) { - dev_err(&dev->dev, "buffer not found in %s\n", __func__); + pci_err(dev, "buffer not found in %s\n", __func__); return -ENOMEM; } @@ -1061,7 +1061,7 @@ static int pci_save_pcix_state(struct pci_dev *dev) save_state = pci_find_saved_cap(dev, PCI_CAP_ID_PCIX); if (!save_state) { - dev_err(&dev->dev, "buffer not found in %s\n", __func__); + pci_err(dev, "buffer not found in %s\n", __func__); return -ENOMEM; } @@ -1121,7 +1121,7 @@ static void pci_restore_config_dword(struct pci_dev *pdev, int offset, return; for (;;) { - dev_dbg(&pdev->dev, "restoring config space at offset %#x (was %#x, writing %#x)\n", + pci_dbg(pdev, "restoring config space at offset %#x (was %#x, writing %#x)\n", offset, val, saved_val); pci_write_config_dword(pdev, offset, saved_val); if (retry-- <= 0) @@ -1358,7 +1358,7 @@ static void pci_enable_bridge(struct pci_dev *dev) retval = pci_enable_device(dev); if (retval) - dev_err(&dev->dev, "Error enabling bridge (%d), continuing\n", + pci_err(dev, "Error enabling bridge (%d), continuing\n", retval); pci_set_master(dev); } @@ -1863,7 +1863,7 @@ void pci_pme_active(struct pci_dev *dev, bool enable) pme_dev = kmalloc(sizeof(struct pci_pme_device), GFP_KERNEL); if (!pme_dev) { - dev_warn(&dev->dev, "can't enable PME#\n"); + pci_warn(dev, "can't enable PME#\n"); return; } pme_dev->dev = dev; @@ -1887,7 +1887,7 @@ void pci_pme_active(struct pci_dev *dev, bool enable) } } - dev_dbg(&dev->dev, "PME# %s\n", enable ? "enabled" : "disabled"); + pci_dbg(dev, "PME# %s\n", enable ? "enabled" : "disabled"); } EXPORT_SYMBOL(pci_pme_active); @@ -2424,7 +2424,7 @@ void pci_pm_init(struct pci_dev *dev) pci_read_config_word(dev, pm + PCI_PM_PMC, &pmc); if ((pmc & PCI_PM_CAP_VER_MASK) > 3) { - dev_err(&dev->dev, "unsupported PM cap regs version (%u)\n", + pci_err(dev, "unsupported PM cap regs version (%u)\n", pmc & PCI_PM_CAP_VER_MASK); return; } @@ -2444,15 +2444,14 @@ void pci_pm_init(struct pci_dev *dev) dev->d2_support = true; if (dev->d1_support || dev->d2_support) - dev_printk(KERN_DEBUG, &dev->dev, "supports%s%s\n", + pci_printk(KERN_DEBUG, dev, "supports%s%s\n", dev->d1_support ? " D1" : "", dev->d2_support ? " D2" : ""); } pmc &= PCI_PM_CAP_PME_MASK; if (pmc) { - dev_printk(KERN_DEBUG, &dev->dev, - "PME# supported from%s%s%s%s%s\n", + pci_printk(KERN_DEBUG, dev, "PME# supported from%s%s%s%s%s\n", (pmc & PCI_PM_CAP_PME_D0) ? " D0" : "", (pmc & PCI_PM_CAP_PME_D1) ? " D1" : "", (pmc & PCI_PM_CAP_PME_D2) ? " D2" : "", @@ -2544,13 +2543,13 @@ static int pci_ea_read(struct pci_dev *dev, int offset) res = pci_ea_get_resource(dev, bei, prop); if (!res) { - dev_err(&dev->dev, "Unsupported EA entry BEI: %u\n", bei); + pci_err(dev, "Unsupported EA entry BEI: %u\n", bei); goto out; } flags = pci_ea_flags(dev, prop); if (!flags) { - dev_err(&dev->dev, "Unsupported EA properties: %#x\n", prop); + pci_err(dev, "Unsupported EA properties: %#x\n", prop); goto out; } @@ -2600,13 +2599,12 @@ static int pci_ea_read(struct pci_dev *dev, int offset) } if (end < start) { - dev_err(&dev->dev, "EA Entry crosses address boundary\n"); + pci_err(dev, "EA Entry crosses address boundary\n"); goto out; } if (ent_size != ent_offset - offset) { - dev_err(&dev->dev, - "EA Entry Size (%d) does not match length read (%d)\n", + pci_err(dev, "EA Entry Size (%d) does not match length read (%d)\n", ent_size, ent_offset - offset); goto out; } @@ -2617,16 +2615,16 @@ static int pci_ea_read(struct pci_dev *dev, int offset) res->flags = flags; if (bei <= PCI_EA_BEI_BAR5) - dev_printk(KERN_DEBUG, &dev->dev, "BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", + pci_printk(KERN_DEBUG, dev, "BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", bei, res, prop); else if (bei == PCI_EA_BEI_ROM) - dev_printk(KERN_DEBUG, &dev->dev, "ROM: %pR (from Enhanced Allocation, properties %#02x)\n", + pci_printk(KERN_DEBUG, dev, "ROM: %pR (from Enhanced Allocation, properties %#02x)\n", res, prop); else if (bei >= PCI_EA_BEI_VF_BAR0 && bei <= PCI_EA_BEI_VF_BAR5) - dev_printk(KERN_DEBUG, &dev->dev, "VF BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", + pci_printk(KERN_DEBUG, dev, "VF BAR %d: %pR (from Enhanced Allocation, properties %#02x)\n", bei - PCI_EA_BEI_VF_BAR0, res, prop); else - dev_printk(KERN_DEBUG, &dev->dev, "BEI %d res: %pR (from Enhanced Allocation, properties %#02x)\n", + pci_printk(KERN_DEBUG, dev, "BEI %d res: %pR (from Enhanced Allocation, properties %#02x)\n", bei, res, prop); out: @@ -2723,13 +2721,11 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev) error = pci_add_cap_save_buffer(dev, PCI_CAP_ID_EXP, PCI_EXP_SAVE_REGS * sizeof(u16)); if (error) - dev_err(&dev->dev, - "unable to preallocate PCI Express save buffer\n"); + pci_err(dev, "unable to preallocate PCI Express save buffer\n"); error = pci_add_cap_save_buffer(dev, PCI_CAP_ID_PCIX, sizeof(u16)); if (error) - dev_err(&dev->dev, - "unable to preallocate PCI-X save buffer\n"); + pci_err(dev, "unable to preallocate PCI-X save buffer\n"); pci_allocate_vc_save_buffers(dev); } @@ -3198,7 +3194,7 @@ static int __pci_request_region(struct pci_dev *pdev, int bar, return 0; err_out: - dev_warn(&pdev->dev, "BAR %d: can't reserve %pR\n", bar, + pci_warn(pdev, "BAR %d: can't reserve %pR\n", bar, &pdev->resource[bar]); return -EBUSY; } @@ -3621,7 +3617,7 @@ static void __pci_set_master(struct pci_dev *dev, bool enable) else cmd = old_cmd & ~PCI_COMMAND_MASTER; if (cmd != old_cmd) { - dev_dbg(&dev->dev, "%s bus mastering\n", + pci_dbg(dev, "%s bus mastering\n", enable ? "enabling" : "disabling"); pci_write_config_word(dev, PCI_COMMAND, cmd); } @@ -3722,7 +3718,7 @@ int pci_set_cacheline_size(struct pci_dev *dev) if (cacheline_size == pci_cache_line_size) return 0; - dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not supported\n", + pci_printk(KERN_DEBUG, dev, "cache line size of %d is not supported\n", pci_cache_line_size << 2); return -EINVAL; @@ -3751,7 +3747,7 @@ int pci_set_mwi(struct pci_dev *dev) pci_read_config_word(dev, PCI_COMMAND, &cmd); if (!(cmd & PCI_COMMAND_INVALIDATE)) { - dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n"); + pci_dbg(dev, "enabling Mem-Wr-Inval\n"); cmd |= PCI_COMMAND_INVALIDATE; pci_write_config_word(dev, PCI_COMMAND, cmd); } @@ -3947,13 +3943,13 @@ static void pci_flr_wait(struct pci_dev *dev) pci_read_config_dword(dev, PCI_COMMAND, &id); while (id == ~0) { if (delay > timeout) { - dev_warn(&dev->dev, "not ready %dms after FLR; giving up\n", + pci_warn(dev, "not ready %dms after FLR; giving up\n", 100 + delay - 1); return; } if (delay > 1000) - dev_info(&dev->dev, "not ready %dms after FLR; waiting\n", + pci_info(dev, "not ready %dms after FLR; waiting\n", 100 + delay - 1); msleep(delay); @@ -3962,7 +3958,7 @@ static void pci_flr_wait(struct pci_dev *dev) } if (delay > 1000) - dev_info(&dev->dev, "ready %dms after FLR\n", 100 + delay - 1); + pci_info(dev, "ready %dms after FLR\n", 100 + delay - 1); } /** @@ -3994,7 +3990,7 @@ static bool pcie_has_flr(struct pci_dev *dev) void pcie_flr(struct pci_dev *dev) { if (!pci_wait_for_pending_transaction(dev)) - dev_err(&dev->dev, "timed out waiting for pending transaction; performing function level reset anyway\n"); + pci_err(dev, "timed out waiting for pending transaction; performing function level reset anyway\n"); pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_BCR_FLR); pci_flr_wait(dev); @@ -4027,7 +4023,7 @@ static int pci_af_flr(struct pci_dev *dev, int probe) */ if (!pci_wait_for_pending(dev, pos + PCI_AF_CTRL, PCI_AF_STATUS_TP << 8)) - dev_err(&dev->dev, "timed out waiting for pending transaction; performing AF function level reset anyway\n"); + pci_err(dev, "timed out waiting for pending transaction; performing AF function level reset anyway\n"); pci_write_config_byte(dev, pos + PCI_AF_CTRL, PCI_AF_CTRL_FLR); pci_flr_wait(dev); @@ -5150,12 +5146,12 @@ void pci_add_dma_alias(struct pci_dev *dev, u8 devfn) dev->dma_alias_mask = kcalloc(BITS_TO_LONGS(U8_MAX), sizeof(long), GFP_KERNEL); if (!dev->dma_alias_mask) { - dev_warn(&dev->dev, "Unable to allocate DMA alias mask\n"); + pci_warn(dev, "Unable to allocate DMA alias mask\n"); return; } set_bit(devfn, dev->dma_alias_mask); - dev_info(&dev->dev, "Enabling fixed DMA alias to %02x.%d\n", + pci_info(dev, "Enabling fixed DMA alias to %02x.%d\n", PCI_SLOT(devfn), PCI_FUNC(devfn)); } @@ -5304,7 +5300,7 @@ static void pci_request_resource_alignment(struct pci_dev *dev, int bar, return; if (r->flags & IORESOURCE_PCI_FIXED) { - dev_info(&dev->dev, "BAR%d %pR: ignoring requested alignment %#llx\n", + pci_info(dev, "BAR%d %pR: ignoring requested alignment %#llx\n", bar, r, (unsigned long long)align); return; } @@ -5341,7 +5337,7 @@ static void pci_request_resource_alignment(struct pci_dev *dev, int bar, * devices and we use the second. */ - dev_info(&dev->dev, "BAR%d %pR: requesting alignment to %#llx\n", + pci_info(dev, "BAR%d %pR: requesting alignment to %#llx\n", bar, r, (unsigned long long)align); if (resize) { @@ -5387,13 +5383,11 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) if (dev->hdr_type == PCI_HEADER_TYPE_NORMAL && (dev->class >> 8) == PCI_CLASS_BRIDGE_HOST) { - dev_warn(&dev->dev, - "Can't reassign resources to host bridge.\n"); + pci_warn(dev, "Can't reassign resources to host bridge\n"); return; } - dev_info(&dev->dev, - "Disabling memory decoding and releasing memory resources.\n"); + pci_info(dev, "Disabling memory decoding and releasing memory resources\n"); pci_read_config_word(dev, PCI_COMMAND, &command); command &= ~PCI_COMMAND_MEMORY; pci_write_config_word(dev, PCI_COMMAND, command); |