* [patch 1/6] ACPI: use dev_printk when possible
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
2008-06-28 4:45 ` Len Brown
2008-06-27 14:45 ` [patch 2/6] PCI: " Bjorn Helgaas
` (4 subsequent siblings)
5 siblings, 1 reply; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: acpi-dev_printk --]
[-- Type: text/plain, Size: 3623 bytes --]
Convert printks to use dev_printk(). The most obvious change will
be messages like this:
-ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 31 (level, low) -> IRQ 31
+cciss 0000:00:04.0: PCI INT A -> GSI 31 (level, low) -> IRQ 31
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Index: work11/drivers/acpi/pci_irq.c
===================================================================
--- work11.orig/drivers/acpi/pci_irq.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/acpi/pci_irq.c 2008-06-26 12:29:30.000000000 -0600
@@ -162,7 +162,7 @@ do_prt_fixups(struct acpi_prt_entry *ent
!strcmp(prt->source, quirk->source) &&
strlen(prt->source) >= strlen(quirk->actual_source)) {
printk(KERN_WARNING PREFIX "firmware reports "
- "%04x:%02x:%02x[%c] connected to %s; "
+ "%04x:%02x:%02x PCI INT %c connected to %s; "
"changing to %s\n",
entry->id.segment, entry->id.bus,
entry->id.device, 'A' + entry->pin,
@@ -429,7 +429,7 @@ acpi_pci_irq_derive(struct pci_dev *dev,
{
struct pci_dev *bridge = dev;
int irq = -1;
- u8 bridge_pin = 0;
+ u8 bridge_pin = 0, orig_pin = pin;
if (!dev)
@@ -463,8 +463,8 @@ acpi_pci_irq_derive(struct pci_dev *dev,
}
if (irq < 0) {
- printk(KERN_WARNING PREFIX "Unable to derive IRQ for device %s\n",
- pci_name(dev));
+ dev_warn(&dev->dev, "can't derive routing for PCI INT %c\n",
+ 'A' + orig_pin);
return -1;
}
@@ -487,6 +487,7 @@ int acpi_pci_irq_enable(struct pci_dev *
int triggering = ACPI_LEVEL_SENSITIVE;
int polarity = ACPI_ACTIVE_LOW;
char *link = NULL;
+ char link_desc[16];
int rc;
@@ -503,7 +504,7 @@ int acpi_pci_irq_enable(struct pci_dev *
pin--;
if (!dev->bus) {
- printk(KERN_ERR PREFIX "Invalid (NULL) 'bus' field\n");
+ dev_err(&dev->dev, "invalid (NULL) 'bus' field\n");
return -ENODEV;
}
@@ -538,8 +539,7 @@ int acpi_pci_irq_enable(struct pci_dev *
* driver reported one, then use it. Exit in any case.
*/
if (irq < 0) {
- printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: no GSI",
- pci_name(dev), ('A' + pin));
+ dev_warn(&dev->dev, "PCI INT %c: no GSI", 'A' + pin);
/* Interrupt Line values above 0xF are forbidden */
if (dev->irq > 0 && (dev->irq <= 0xF)) {
printk(" - using IRQ %d\n", dev->irq);
@@ -554,21 +554,21 @@ int acpi_pci_irq_enable(struct pci_dev *
rc = acpi_register_gsi(irq, triggering, polarity);
if (rc < 0) {
- printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
- "to register GSI\n", pci_name(dev), ('A' + pin));
+ dev_warn(&dev->dev, "PCI INT %c: failed to register GSI\n",
+ 'A' + pin);
return rc;
}
dev->irq = rc;
- printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",
- pci_name(dev), 'A' + pin);
-
if (link)
- printk("Link [%s] -> ", link);
+ snprintf(link_desc, sizeof(link_desc), " -> Link[%s]", link);
+ else
+ link_desc[0] = '\0';
- printk("GSI %u (%s, %s) -> IRQ %d\n", irq,
- (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
- (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
+ dev_info(&dev->dev, "PCI INT %c%s -> GSI %u (%s, %s) -> IRQ %d\n",
+ 'A' + pin, link_desc, irq,
+ (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
+ (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
return 0;
}
@@ -616,10 +616,6 @@ void acpi_pci_irq_disable(struct pci_dev
* (e.g. PCI_UNDEFINED_IRQ).
*/
- printk(KERN_INFO PREFIX "PCI interrupt for device %s disabled\n",
- pci_name(dev));
-
+ dev_info(&dev->dev, "PCI INT %c disabled\n", 'A' + pin);
acpi_unregister_gsi(gsi);
-
- return;
}
--
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [patch 1/6] ACPI: use dev_printk when possible
2008-06-27 14:45 ` [patch 1/6] ACPI: use dev_printk when possible Bjorn Helgaas
@ 2008-06-28 4:45 ` Len Brown
0 siblings, 0 replies; 8+ messages in thread
From: Len Brown @ 2008-06-28 4:45 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Andi Kleen, Jesse Barnes, Thomas Gleixner, Ingo Molnar,
H. Peter Anvin, linux-acpi, linux-pci, linux-kernel,
Andrew Morton
1/6 applied to acpi test tree -- thanks for the update.
I assume jesse will take 2-6.
thanks,
-Len
On Fri, 27 Jun 2008, Bjorn Helgaas wrote:
> Convert printks to use dev_printk(). The most obvious change will
> be messages like this:
>
> -ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 31 (level, low) -> IRQ 31
> +cciss 0000:00:04.0: PCI INT A -> GSI 31 (level, low) -> IRQ 31
>
> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
>
> Index: work11/drivers/acpi/pci_irq.c
> ===================================================================
> --- work11.orig/drivers/acpi/pci_irq.c 2008-06-26 12:27:39.000000000 -0600
> +++ work11/drivers/acpi/pci_irq.c 2008-06-26 12:29:30.000000000 -0600
> @@ -162,7 +162,7 @@ do_prt_fixups(struct acpi_prt_entry *ent
> !strcmp(prt->source, quirk->source) &&
> strlen(prt->source) >= strlen(quirk->actual_source)) {
> printk(KERN_WARNING PREFIX "firmware reports "
> - "%04x:%02x:%02x[%c] connected to %s; "
> + "%04x:%02x:%02x PCI INT %c connected to %s; "
> "changing to %s\n",
> entry->id.segment, entry->id.bus,
> entry->id.device, 'A' + entry->pin,
> @@ -429,7 +429,7 @@ acpi_pci_irq_derive(struct pci_dev *dev,
> {
> struct pci_dev *bridge = dev;
> int irq = -1;
> - u8 bridge_pin = 0;
> + u8 bridge_pin = 0, orig_pin = pin;
>
>
> if (!dev)
> @@ -463,8 +463,8 @@ acpi_pci_irq_derive(struct pci_dev *dev,
> }
>
> if (irq < 0) {
> - printk(KERN_WARNING PREFIX "Unable to derive IRQ for device %s\n",
> - pci_name(dev));
> + dev_warn(&dev->dev, "can't derive routing for PCI INT %c\n",
> + 'A' + orig_pin);
> return -1;
> }
>
> @@ -487,6 +487,7 @@ int acpi_pci_irq_enable(struct pci_dev *
> int triggering = ACPI_LEVEL_SENSITIVE;
> int polarity = ACPI_ACTIVE_LOW;
> char *link = NULL;
> + char link_desc[16];
> int rc;
>
>
> @@ -503,7 +504,7 @@ int acpi_pci_irq_enable(struct pci_dev *
> pin--;
>
> if (!dev->bus) {
> - printk(KERN_ERR PREFIX "Invalid (NULL) 'bus' field\n");
> + dev_err(&dev->dev, "invalid (NULL) 'bus' field\n");
> return -ENODEV;
> }
>
> @@ -538,8 +539,7 @@ int acpi_pci_irq_enable(struct pci_dev *
> * driver reported one, then use it. Exit in any case.
> */
> if (irq < 0) {
> - printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: no GSI",
> - pci_name(dev), ('A' + pin));
> + dev_warn(&dev->dev, "PCI INT %c: no GSI", 'A' + pin);
> /* Interrupt Line values above 0xF are forbidden */
> if (dev->irq > 0 && (dev->irq <= 0xF)) {
> printk(" - using IRQ %d\n", dev->irq);
> @@ -554,21 +554,21 @@ int acpi_pci_irq_enable(struct pci_dev *
>
> rc = acpi_register_gsi(irq, triggering, polarity);
> if (rc < 0) {
> - printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
> - "to register GSI\n", pci_name(dev), ('A' + pin));
> + dev_warn(&dev->dev, "PCI INT %c: failed to register GSI\n",
> + 'A' + pin);
> return rc;
> }
> dev->irq = rc;
>
> - printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",
> - pci_name(dev), 'A' + pin);
> -
> if (link)
> - printk("Link [%s] -> ", link);
> + snprintf(link_desc, sizeof(link_desc), " -> Link[%s]", link);
> + else
> + link_desc[0] = '\0';
>
> - printk("GSI %u (%s, %s) -> IRQ %d\n", irq,
> - (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
> - (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
> + dev_info(&dev->dev, "PCI INT %c%s -> GSI %u (%s, %s) -> IRQ %d\n",
> + 'A' + pin, link_desc, irq,
> + (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
> + (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
>
> return 0;
> }
> @@ -616,10 +616,6 @@ void acpi_pci_irq_disable(struct pci_dev
> * (e.g. PCI_UNDEFINED_IRQ).
> */
>
> - printk(KERN_INFO PREFIX "PCI interrupt for device %s disabled\n",
> - pci_name(dev));
> -
> + dev_info(&dev->dev, "PCI INT %c disabled\n", 'A' + pin);
> acpi_unregister_gsi(gsi);
> -
> - return;
> }
>
> --
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [patch 2/6] PCI: use dev_printk when possible
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
2008-06-27 14:45 ` [patch 1/6] ACPI: use dev_printk when possible Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
2008-06-27 14:45 ` [patch 3/6] PCI: print "bar", not "bar + 1" in pci_request_region() Bjorn Helgaas
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: pci-dev_printk --]
[-- Type: text/plain, Size: 22248 bytes --]
Convert printks to use dev_printk().
I converted pr_debug() to dev_dbg(). Both use KERN_DEBUG and are enabled
only when DEBUG is defined.
I converted printk(KERN_DEBUG) to dev_printk(KERN_DEBUG), not to dev_dbg(),
because dev_dbg() is only enabled when DEBUG is defined.
I converted DBG(KERN_INFO) (only in setup-bus.c) to dev_info(). The DBG()
name makes it sound like debug, but it's been enabled forever, so dev_info()
preserves the previous behavior.
I tried to make the resource assignment formats more consistent, e.g.,
"BAR %d: got res [%#llx-%#llx] bus [%#llx-%#llx] flags %#lx\n"
instead of sometimes using "start-end" and sometimes using "size@start".
I'm not attached to one or the other; I'd just like them consistent.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
drivers/pci/msi.c | 10 ++----
drivers/pci/pci.c | 40 ++++++++++++---------------
drivers/pci/probe.c | 28 +++++++++----------
drivers/pci/setup-bus.c | 43 ++++++++++++-----------------
drivers/pci/setup-irq.c | 3 --
drivers/pci/setup-res.c | 69 ++++++++++++++++++++++--------------------------
6 files changed, 87 insertions(+), 106 deletions(-)
Index: work11/drivers/pci/msi.c
===================================================================
--- work11.orig/drivers/pci/msi.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/msi.c 2008-06-26 12:29:57.000000000 -0600
@@ -561,9 +561,8 @@ int pci_enable_msi(struct pci_dev* dev)
/* Check whether driver already requested for MSI-X irqs */
if (dev->msix_enabled) {
- printk(KERN_INFO "PCI: %s: Can't enable MSI. "
- "Device already has MSI-X enabled\n",
- pci_name(dev));
+ dev_info(&dev->dev, "can't enable MSI "
+ "(MSI-X already enabled)\n");
return -EINVAL;
}
status = msi_capability_init(dev);
@@ -686,9 +685,8 @@ int pci_enable_msix(struct pci_dev* dev,
/* Check whether driver already requested for MSI irq */
if (dev->msi_enabled) {
- printk(KERN_INFO "PCI: %s: Can't enable MSI-X. "
- "Device already has an MSI irq assigned\n",
- pci_name(dev));
+ dev_info(&dev->dev, "can't enable MSI-X "
+ "(MSI IRQ already assigned)\n");
return -EINVAL;
}
status = msix_capability_init(dev, entries, nvec);
Index: work11/drivers/pci/pci.c
===================================================================
--- work11.orig/drivers/pci/pci.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pci.c 2008-06-26 12:29:57.000000000 -0600
@@ -424,8 +424,8 @@ pci_set_power_state(struct pci_dev *dev,
* to sleep if we're already in a low power state
*/
if (state != PCI_D0 && dev->current_state > state) {
- printk(KERN_ERR "%s(): %s: state=%d, current state=%d\n",
- __func__, pci_name(dev), state, dev->current_state);
+ dev_err(&dev->dev, "invalid power transition "
+ "(from state %d to %d)\n", dev->current_state, state);
return -EINVAL;
} else if (dev->current_state == state)
return 0; /* we're already there */
@@ -433,9 +433,8 @@ pci_set_power_state(struct pci_dev *dev,
pci_read_config_word(dev,pm + PCI_PM_PMC,&pmc);
if ((pmc & PCI_PM_CAP_VER_MASK) > 3) {
- printk(KERN_DEBUG
- "PCI: %s has unsupported PM cap regs version (%u)\n",
- pci_name(dev), pmc & PCI_PM_CAP_VER_MASK);
+ dev_printk(KERN_DEBUG, &dev->dev, "unsupported PM cap regs "
+ "version (%u)\n", pmc & PCI_PM_CAP_VER_MASK);
return -EIO;
}
@@ -543,7 +542,8 @@ pci_power_t pci_choose_state(struct pci_
case PM_EVENT_HIBERNATE:
return PCI_D3hot;
default:
- printk("Unrecognized suspend event %d\n", state.event);
+ dev_info(&dev->dev, "unrecognized suspend event %d\n",
+ state.event);
BUG();
}
return PCI_D0;
@@ -568,7 +568,7 @@ static int pci_save_pcie_state(struct pc
else
found = 1;
if (!save_state) {
- dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
+ dev_err(&dev->dev, "out of memory in pci_save_pcie_state\n");
return -ENOMEM;
}
cap = (u16 *)&save_state->data[0];
@@ -619,7 +619,7 @@ static int pci_save_pcix_state(struct pc
else
found = 1;
if (!save_state) {
- dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
+ dev_err(&dev->dev, "out of memory in pci_save_pcie_state\n");
return -ENOMEM;
}
cap = (u16 *)&save_state->data[0];
@@ -685,10 +685,9 @@ pci_restore_state(struct pci_dev *dev)
for (i = 15; i >= 0; i--) {
pci_read_config_dword(dev, i * 4, &val);
if (val != dev->saved_config_space[i]) {
- printk(KERN_DEBUG "PM: Writing back config space on "
- "device %s at offset %x (was %x, writing %x)\n",
- pci_name(dev), i,
- val, (int)dev->saved_config_space[i]);
+ dev_printk(KERN_DEBUG, &dev->dev, "restoring config "
+ "space at offset %#x (was %#x, writing %#x)\n",
+ i, val, (int)dev->saved_config_space[i]);
pci_write_config_dword(dev,i * 4,
dev->saved_config_space[i]);
}
@@ -1116,13 +1115,11 @@ int pci_request_region(struct pci_dev *p
return 0;
err_out:
- printk (KERN_WARNING "PCI: Unable to reserve %s region #%d:%llx@%llx "
- "for device %s\n",
- pci_resource_flags(pdev, bar) & IORESOURCE_IO ? "I/O" : "mem",
+ dev_warn(&pdev->dev, "BAR %d: can't reserve %s region [%#llx-%#llx]\n",
bar + 1, /* PCI BAR # */
- (unsigned long long)pci_resource_len(pdev, bar),
+ pci_resource_flags(pdev, bar) & IORESOURCE_IO ? "I/O" : "mem",
(unsigned long long)pci_resource_start(pdev, bar),
- pci_name(pdev));
+ (unsigned long long)pci_resource_end(pdev, bar));
return -EBUSY;
}
@@ -1214,7 +1211,7 @@ pci_set_master(struct pci_dev *dev)
pci_read_config_word(dev, PCI_COMMAND, &cmd);
if (! (cmd & PCI_COMMAND_MASTER)) {
- pr_debug("PCI: Enabling bus mastering for device %s\n", pci_name(dev));
+ dev_dbg(&dev->dev, "enabling bus mastering\n");
cmd |= PCI_COMMAND_MASTER;
pci_write_config_word(dev, PCI_COMMAND, cmd);
}
@@ -1279,8 +1276,8 @@ pci_set_cacheline_size(struct pci_dev *d
if (cacheline_size == pci_cache_line_size)
return 0;
- printk(KERN_DEBUG "PCI: cache line size of %d is not supported "
- "by device %s\n", pci_cache_line_size << 2, pci_name(dev));
+ dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not "
+ "supported\n", pci_cache_line_size << 2);
return -EINVAL;
}
@@ -1305,8 +1302,7 @@ pci_set_mwi(struct pci_dev *dev)
pci_read_config_word(dev, PCI_COMMAND, &cmd);
if (! (cmd & PCI_COMMAND_INVALIDATE)) {
- pr_debug("PCI: Enabling Mem-Wr-Inval for device %s\n",
- pci_name(dev));
+ dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n");
cmd |= PCI_COMMAND_INVALIDATE;
pci_write_config_word(dev, PCI_COMMAND, cmd);
}
Index: work11/drivers/pci/probe.c
===================================================================
--- work11.orig/drivers/pci/probe.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/probe.c 2008-06-26 12:29:57.000000000 -0600
@@ -277,8 +277,8 @@ static void pci_read_bases(struct pci_de
res->end = res->start + sz64;
#else
if (sz64 > 0x100000000ULL) {
- printk(KERN_ERR "PCI: Unable to handle 64-bit "
- "BAR for device %s\n", pci_name(dev));
+ dev_err(&dev->dev, "BAR %d: can't handle 64-bit"
+ " BAR\n", pos);
res->start = 0;
res->flags = 0;
} else if (lhi) {
@@ -329,7 +329,7 @@ void __devinit pci_read_bridge_bases(str
return;
if (dev->transparent) {
- printk(KERN_INFO "PCI: Transparent bridge - %s\n", pci_name(dev));
+ dev_info(&dev->dev, "transparent bridge\n");
for(i = 3; i < PCI_BUS_NUM_RESOURCES; i++)
child->resource[i] = child->parent->resource[i - 3];
}
@@ -392,7 +392,8 @@ void __devinit pci_read_bridge_bases(str
limit |= ((long) mem_limit_hi) << 32;
#else
if (mem_base_hi || mem_limit_hi) {
- printk(KERN_ERR "PCI: Unable to handle 64-bit address space for bridge %s\n", pci_name(dev));
+ dev_err(&dev->dev, "can't handle 64-bit "
+ "address space for bridge\n");
return;
}
#endif
@@ -511,8 +512,8 @@ int __devinit pci_scan_bridge(struct pci
pci_read_config_dword(dev, PCI_PRIMARY_BUS, &buses);
- pr_debug("PCI: Scanning behind PCI bridge %s, config %06x, pass %d\n",
- pci_name(dev), buses & 0xffffff, pass);
+ dev_dbg(&dev->dev, "scanning behind bridge, config %06x, pass %d\n",
+ buses & 0xffffff, pass);
/* Disable MasterAbortMode during probing to avoid reporting
of bus errors (in some architectures) */
@@ -535,8 +536,8 @@ int __devinit pci_scan_bridge(struct pci
* ignore it. This can happen with the i450NX chipset.
*/
if (pci_find_bus(pci_domain_nr(bus), busnr)) {
- printk(KERN_INFO "PCI: Bus %04x:%02x already known\n",
- pci_domain_nr(bus), busnr);
+ dev_info(&dev->dev, "bus %04x:%02x already known\n",
+ pci_domain_nr(bus), busnr);
goto out;
}
@@ -720,7 +721,7 @@ static int pci_setup_device(struct pci_d
dev->class = class;
class >>= 8;
- pr_debug("PCI: Found %s [%04x/%04x] %06x %02x\n", pci_name(dev),
+ dev_dbg(&dev->dev, "found [%04x/%04x] class %06x header type %02x\n",
dev->vendor, dev->device, class, dev->hdr_type);
/* "Unknown power state" */
@@ -788,13 +789,13 @@ static int pci_setup_device(struct pci_d
break;
default: /* unknown header */
- printk(KERN_ERR "PCI: device %s has unknown header type %02x, ignoring.\n",
- pci_name(dev), dev->hdr_type);
+ dev_err(&dev->dev, "unknown header type %02x, "
+ "ignoring device\n", dev->hdr_type);
return -1;
bad:
- printk(KERN_ERR "PCI: %s: class %x doesn't match header type %02x. Ignoring class.\n",
- pci_name(dev), class, dev->hdr_type);
+ dev_err(&dev->dev, "ignoring class %02x (doesn't match header "
+ "type %02x)\n", class, dev->hdr_type);
dev->class = PCI_CLASS_NOT_DEFINED;
}
@@ -927,7 +928,7 @@ static struct pci_dev *pci_scan_device(s
return NULL;
/* Card hasn't responded in 60 seconds? Must be stuck. */
if (delay > 60 * 1000) {
- printk(KERN_WARNING "Device %04x:%02x:%02x.%d not "
+ printk(KERN_WARNING "pci %04x:%02x:%02x.%d: not "
"responding\n", pci_domain_nr(bus),
bus->number, PCI_SLOT(devfn),
PCI_FUNC(devfn));
Index: work11/drivers/pci/setup-bus.c
===================================================================
--- work11.orig/drivers/pci/setup-bus.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/setup-bus.c 2008-06-26 12:29:57.000000000 -0600
@@ -27,13 +27,6 @@
#include <linux/slab.h>
-#define DEBUG_CONFIG 1
-#if DEBUG_CONFIG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif
-
static void pbus_assign_resources_sorted(struct pci_bus *bus)
{
struct pci_dev *dev;
@@ -81,8 +74,8 @@ void pci_setup_cardbus(struct pci_bus *b
struct pci_dev *bridge = bus->self;
struct pci_bus_region region;
- printk("PCI: Bus %d, cardbus bridge: %s\n",
- bus->number, pci_name(bridge));
+ dev_info(&bridge->dev, "CardBus bridge, secondary bus %04x:%02x\n",
+ pci_domain_nr(bus), bus->number);
pcibios_resource_to_bus(bridge, ®ion, bus->resource[0]);
if (bus->resource[0]->flags & IORESOURCE_IO) {
@@ -90,7 +83,7 @@ void pci_setup_cardbus(struct pci_bus *b
* The IO resource is allocated a range twice as large as it
* would normally need. This allows us to set both IO regs.
*/
- printk(KERN_INFO " IO window: 0x%08lx-0x%08lx\n",
+ dev_info(&bridge->dev, " IO window: %#08lx-%#08lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
pci_write_config_dword(bridge, PCI_CB_IO_BASE_0,
@@ -101,7 +94,7 @@ void pci_setup_cardbus(struct pci_bus *b
pcibios_resource_to_bus(bridge, ®ion, bus->resource[1]);
if (bus->resource[1]->flags & IORESOURCE_IO) {
- printk(KERN_INFO " IO window: 0x%08lx-0x%08lx\n",
+ dev_info(&bridge->dev, " IO window: %#08lx-%#08lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
pci_write_config_dword(bridge, PCI_CB_IO_BASE_1,
@@ -112,7 +105,7 @@ void pci_setup_cardbus(struct pci_bus *b
pcibios_resource_to_bus(bridge, ®ion, bus->resource[2]);
if (bus->resource[2]->flags & IORESOURCE_MEM) {
- printk(KERN_INFO " PREFETCH window: 0x%08lx-0x%08lx\n",
+ dev_info(&bridge->dev, " PREFETCH window: %#08lx-%#08lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
pci_write_config_dword(bridge, PCI_CB_MEMORY_BASE_0,
@@ -123,7 +116,7 @@ void pci_setup_cardbus(struct pci_bus *b
pcibios_resource_to_bus(bridge, ®ion, bus->resource[3]);
if (bus->resource[3]->flags & IORESOURCE_MEM) {
- printk(KERN_INFO " MEM window: 0x%08lx-0x%08lx\n",
+ dev_info(&bridge->dev, " MEM window: %#08lx-%#08lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
pci_write_config_dword(bridge, PCI_CB_MEMORY_BASE_1,
@@ -151,7 +144,8 @@ static void pci_setup_bridge(struct pci_
struct pci_bus_region region;
u32 l, bu, lu, io_upper16;
- DBG(KERN_INFO "PCI: Bridge: %s\n", pci_name(bridge));
+ dev_info(&bridge->dev, "PCI bridge, secondary bus %04x:%02x\n",
+ pci_domain_nr(bus), bus->number);
/* Set up the top and bottom of the PCI I/O segment for this bus. */
pcibios_resource_to_bus(bridge, ®ion, bus->resource[0]);
@@ -162,7 +156,7 @@ static void pci_setup_bridge(struct pci_
l |= region.end & 0xf000;
/* Set up upper 16 bits of I/O base/limit. */
io_upper16 = (region.end & 0xffff0000) | (region.start >> 16);
- DBG(KERN_INFO " IO window: %04lx-%04lx\n",
+ dev_info(&bridge->dev, " IO window: %#04lx-%#04lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
}
@@ -170,7 +164,7 @@ static void pci_setup_bridge(struct pci_
/* Clear upper 16 bits of I/O base/limit. */
io_upper16 = 0;
l = 0x00f0;
- DBG(KERN_INFO " IO window: disabled.\n");
+ dev_info(&bridge->dev, " IO window: disabled\n");
}
/* Temporarily disable the I/O range before updating PCI_IO_BASE. */
pci_write_config_dword(bridge, PCI_IO_BASE_UPPER16, 0x0000ffff);
@@ -185,13 +179,13 @@ static void pci_setup_bridge(struct pci_
if (bus->resource[1]->flags & IORESOURCE_MEM) {
l = (region.start >> 16) & 0xfff0;
l |= region.end & 0xfff00000;
- DBG(KERN_INFO " MEM window: 0x%08lx-0x%08lx\n",
+ dev_info(&bridge->dev, " MEM window: %#08lx-%#08lx\n",
(unsigned long)region.start,
(unsigned long)region.end);
}
else {
l = 0x0000fff0;
- DBG(KERN_INFO " MEM window: disabled.\n");
+ dev_info(&bridge->dev, " MEM window: disabled\n");
}
pci_write_config_dword(bridge, PCI_MEMORY_BASE, l);
@@ -208,13 +202,13 @@ static void pci_setup_bridge(struct pci_
l |= region.end & 0xfff00000;
bu = upper_32_bits(region.start);
lu = upper_32_bits(region.end);
- DBG(KERN_INFO " PREFETCH window: 0x%016llx-0x%016llx\n",
+ dev_info(&bridge->dev, " PREFETCH window: %#016llx-%#016llx\n",
(unsigned long long)region.start,
(unsigned long long)region.end);
}
else {
l = 0x0000fff0;
- DBG(KERN_INFO " PREFETCH window: disabled.\n");
+ dev_info(&bridge->dev, " PREFETCH window: disabled\n");
}
pci_write_config_dword(bridge, PCI_PREF_MEMORY_BASE, l);
@@ -361,9 +355,8 @@ static int pbus_size_mem(struct pci_bus
align = (i < PCI_BRIDGE_RESOURCES) ? r_size : r->start;
order = __ffs(align) - 20;
if (order > 11) {
- printk(KERN_WARNING "PCI: region %s/%d "
- "too large: 0x%016llx-0x%016llx\n",
- pci_name(dev), i,
+ dev_warn(&dev->dev, "BAR %d too large: "
+ "%#016llx-%#016llx\n", i,
(unsigned long long)r->start,
(unsigned long long)r->end);
r->flags = 0;
@@ -529,8 +522,8 @@ void __ref pci_bus_assign_resources(stru
break;
default:
- printk(KERN_INFO "PCI: not setting up bridge %s "
- "for bus %d\n", pci_name(dev), b->number);
+ dev_info(&dev->dev, "not setting up bridge for bus "
+ "%04x:%02x\n", pci_domain_nr(b), b->number);
break;
}
}
Index: work11/drivers/pci/setup-irq.c
===================================================================
--- work11.orig/drivers/pci/setup-irq.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/setup-irq.c 2008-06-26 12:29:57.000000000 -0600
@@ -47,8 +47,7 @@ pdev_fixup_irq(struct pci_dev *dev,
}
dev->irq = irq;
- pr_debug("PCI: fixup irq: (%s) got %d\n",
- kobject_name(&dev->dev.kobj), dev->irq);
+ dev_dbg(&dev->dev, "fixup irq: got %d\n", dev->irq);
/* Always tell the device, so the driver knows what is
the real IRQ to use; the device does not use it. */
Index: work11/drivers/pci/setup-res.c
===================================================================
--- work11.orig/drivers/pci/setup-res.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/setup-res.c 2008-06-26 12:29:57.000000000 -0600
@@ -26,8 +26,7 @@
#include "pci.h"
-void
-pci_update_resource(struct pci_dev *dev, struct resource *res, int resno)
+void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno)
{
struct pci_bus_region region;
u32 new, check, mask;
@@ -43,20 +42,20 @@ pci_update_resource(struct pci_dev *dev,
/*
* Ignore non-moveable resources. This might be legacy resources for
* which no functional BAR register exists or another important
- * system resource we should better not move around in system address
- * space.
+ * system resource we shouldn't move around.
*/
if (res->flags & IORESOURCE_PCI_FIXED)
return;
pcibios_resource_to_bus(dev, ®ion, res);
- pr_debug(" got res [%llx:%llx] bus [%llx:%llx] flags %lx for "
- "BAR %d of %s\n", (unsigned long long)res->start,
+ dev_dbg(&dev->dev, "BAR %d: got res [%#llx-%#llx] bus [%#llx-%#llx] "
+ "flags %#lx\n", resno,
+ (unsigned long long)res->start,
(unsigned long long)res->end,
(unsigned long long)region.start,
(unsigned long long)region.end,
- (unsigned long)res->flags, resno, pci_name(dev));
+ (unsigned long)res->flags);
new = region.start | (res->flags & PCI_REGION_FLAG_MASK);
if (res->flags & IORESOURCE_IO)
@@ -81,9 +80,8 @@ pci_update_resource(struct pci_dev *dev,
pci_read_config_dword(dev, reg, &check);
if ((new ^ check) & mask) {
- printk(KERN_ERR "PCI: Error while updating region "
- "%s/%d (%08x != %08x)\n", pci_name(dev), resno,
- new, check);
+ dev_err(&dev->dev, "BAR %d: error updating (%#08x != %#08x)\n",
+ resno, new, check);
}
if ((new & (PCI_BASE_ADDRESS_SPACE|PCI_BASE_ADDRESS_MEM_TYPE_MASK)) ==
@@ -92,15 +90,14 @@ pci_update_resource(struct pci_dev *dev,
pci_write_config_dword(dev, reg + 4, new);
pci_read_config_dword(dev, reg + 4, &check);
if (check != new) {
- printk(KERN_ERR "PCI: Error updating region "
- "%s/%d (high %08x != %08x)\n",
- pci_name(dev), resno, new, check);
+ dev_err(&dev->dev, "BAR %d: error updating "
+ "(high %#08x != %#08x)\n", resno, new, check);
}
}
res->flags &= ~IORESOURCE_UNSET;
- pr_debug("PCI: moved device %s resource %d (%lx) to %x\n",
- pci_name(dev), resno, res->flags,
- new & ~PCI_REGION_FLAG_MASK);
+ dev_dbg(&dev->dev, "BAR %d: moved to bus [%#llx-%#llx] flags %#lx\n",
+ resno, (unsigned long long)region.start,
+ (unsigned long long)region.end, res->flags);
}
int pci_claim_resource(struct pci_dev *dev, int resource)
@@ -117,10 +114,11 @@ int pci_claim_resource(struct pci_dev *d
err = insert_resource(root, res);
if (err) {
- printk(KERN_ERR "PCI: %s region %d of %s %s [%llx:%llx]\n",
- root ? "Address space collision on" :
- "No parent found for",
- resource, dtype, pci_name(dev),
+ dev_err(&dev->dev, "BAR %d: %s of %s [%#llx-%#llx]\n",
+ resource,
+ root ? "address space collision on" :
+ "no parent found for",
+ dtype,
(unsigned long long)res->start,
(unsigned long long)res->end);
}
@@ -140,11 +138,10 @@ int pci_assign_resource(struct pci_dev *
align = resource_alignment(res);
if (!align) {
- printk(KERN_ERR "PCI: Cannot allocate resource (bogus "
- "alignment) %d [%llx:%llx] (flags %lx) of %s\n",
+ dev_err(&dev->dev, "BAR %d: can't allocate resource (bogus "
+ "alignment) [%#llx-%#llx] flags %#lx\n",
resno, (unsigned long long)res->start,
- (unsigned long long)res->end, res->flags,
- pci_name(dev));
+ (unsigned long long)res->end, res->flags);
return -EINVAL;
}
@@ -165,11 +162,11 @@ int pci_assign_resource(struct pci_dev *
}
if (ret) {
- printk(KERN_ERR "PCI: Failed to allocate %s resource "
- "#%d:%llx@%llx for %s\n",
+ dev_err(&dev->dev, "BAR %d: can't allocate %s resource "
+ "[%#llx-%#llx]\n", resno,
res->flags & IORESOURCE_IO ? "I/O" : "mem",
- resno, (unsigned long long)size,
- (unsigned long long)res->start, pci_name(dev));
+ (unsigned long long)res->start,
+ (unsigned long long)res->end);
} else {
res->flags &= ~IORESOURCE_STARTALIGN;
if (resno < PCI_BRIDGE_RESOURCES)
@@ -205,11 +202,11 @@ int pci_assign_resource_fixed(struct pci
}
if (ret) {
- printk(KERN_ERR "PCI: Failed to allocate %s resource "
- "#%d:%llx@%llx for %s\n",
+ dev_err(&dev->dev, "BAR %d: can't allocate %s resource "
+ "[%#llx-%#llx\n]", resno,
res->flags & IORESOURCE_IO ? "I/O" : "mem",
- resno, (unsigned long long)(res->end - res->start + 1),
- (unsigned long long)res->start, pci_name(dev));
+ (unsigned long long)res->start,
+ (unsigned long long)res->end);
} else if (resno < PCI_BRIDGE_RESOURCES) {
pci_update_resource(dev, res, resno);
}
@@ -239,11 +236,10 @@ void pdev_sort_resources(struct pci_dev
r_align = resource_alignment(r);
if (!r_align) {
- printk(KERN_WARNING "PCI: bogus alignment of resource "
- "%d [%llx:%llx] (flags %lx) of %s\n",
+ dev_warn(&dev->dev, "BAR %d: bogus alignment "
+ "[%#llx-%#llx] flags %#lx\n",
i, (unsigned long long)r->start,
- (unsigned long long)r->end, r->flags,
- pci_name(dev));
+ (unsigned long long)r->end, r->flags);
continue;
}
for (list = head; ; list = list->next) {
@@ -291,7 +287,7 @@ int pci_enable_resources(struct pci_dev
if (!r->parent) {
dev_err(&dev->dev, "device not available because of "
- "BAR %d [%llx:%llx] collisions\n", i,
+ "BAR %d [%#llx-%#llx] collisions\n", i,
(unsigned long long) r->start,
(unsigned long long) r->end);
return -EINVAL;
--
^ permalink raw reply [flat|nested] 8+ messages in thread* [patch 3/6] PCI: print "bar", not "bar + 1" in pci_request_region()
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
2008-06-27 14:45 ` [patch 1/6] ACPI: use dev_printk when possible Bjorn Helgaas
2008-06-27 14:45 ` [patch 2/6] PCI: " Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
2008-06-27 14:45 ` [patch 4/6] PCIE: aer: use dev_printk when possible Bjorn Helgaas
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: pci-request-region-bar-fix --]
[-- Type: text/plain, Size: 747 bytes --]
Change the BAR number printed by pci_request_region() from "bar + 1" to "bar".
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Index: work11/drivers/pci/pci.c
===================================================================
--- work11.orig/drivers/pci/pci.c 2008-06-27 08:27:29.000000000 -0600
+++ work11/drivers/pci/pci.c 2008-06-27 08:27:47.000000000 -0600
@@ -1116,7 +1116,7 @@ int pci_request_region(struct pci_dev *p
err_out:
dev_warn(&pdev->dev, "BAR %d: can't reserve %s region [%#llx-%#llx]\n",
- bar + 1, /* PCI BAR # */
+ bar, /* PCI BAR # */
pci_resource_flags(pdev, bar) & IORESOURCE_IO ? "I/O" : "mem",
(unsigned long long)pci_resource_start(pdev, bar),
(unsigned long long)pci_resource_end(pdev, bar));
--
^ permalink raw reply [flat|nested] 8+ messages in thread* [patch 4/6] PCIE: aer: use dev_printk when possible
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
` (2 preceding siblings ...)
2008-06-27 14:45 ` [patch 3/6] PCI: print "bar", not "bar + 1" in pci_request_region() Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
2008-06-27 14:45 ` [patch 5/6] PCIE: port driver: " Bjorn Helgaas
2008-06-27 14:45 ` [patch 6/6] x86 PCI: " Bjorn Helgaas
5 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: pci-aer-dev_printk --]
[-- Type: text/plain, Size: 4810 bytes --]
Convert printks to use dev_printk().
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
drivers/pci/pcie/aer/aerdrv.c | 8 +++-----
drivers/pci/pcie/aer/aerdrv_acpi.c | 8 ++++----
drivers/pci/pcie/aer/aerdrv_core.c | 24 ++++++++++++------------
3 files changed, 19 insertions(+), 21 deletions(-)
Index: work11/drivers/pci/pcie/aer/aerdrv.c
===================================================================
--- work11.orig/drivers/pci/pcie/aer/aerdrv.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pcie/aer/aerdrv.c 2008-06-26 12:30:14.000000000 -0600
@@ -219,8 +219,7 @@ static int __devinit aer_probe (struct p
/* Alloc rpc data structure */
if (!(rpc = aer_alloc_rpc(dev))) {
- printk(KERN_DEBUG "%s: Alloc rpc fails on PCIE device[%s]\n",
- __func__, device->bus_id);
+ dev_printk(KERN_DEBUG, device, "alloc rpc failed\n");
aer_remove(dev);
return -ENOMEM;
}
@@ -228,8 +227,7 @@ static int __devinit aer_probe (struct p
/* Request IRQ ISR */
if ((status = request_irq(dev->irq, aer_irq, IRQF_SHARED, "aerdrv",
dev))) {
- printk(KERN_DEBUG "%s: Request ISR fails on PCIE device[%s]\n",
- __func__, device->bus_id);
+ dev_printk(KERN_DEBUG, device, "request IRQ failed\n");
aer_remove(dev);
return status;
}
@@ -273,7 +271,7 @@ static pci_ers_result_t aer_root_reset(s
* to issue Configuration Requests to those devices.
*/
msleep(200);
- printk(KERN_DEBUG "Complete link reset at Root[%s]\n", dev->dev.bus_id);
+ dev_printk(KERN_DEBUG, &dev->dev, "Root Port link has been reset\n");
/* Enable Root Port's interrupt in response to error messages */
pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &status);
Index: work11/drivers/pci/pcie/aer/aerdrv_acpi.c
===================================================================
--- work11.orig/drivers/pci/pcie/aer/aerdrv_acpi.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pcie/aer/aerdrv_acpi.c 2008-06-26 12:30:14.000000000 -0600
@@ -50,10 +50,10 @@ int aer_osc_setup(struct pcie_device *pc
}
if (ACPI_FAILURE(status)) {
- printk(KERN_DEBUG "AER service couldn't init device %s - %s\n",
- pciedev->device.bus_id,
- (status == AE_SUPPORT || status == AE_NOT_FOUND) ?
- "no _OSC support" : "Run ACPI _OSC fails");
+ dev_printk(KERN_DEBUG, &pciedev->device, "AER service couldn't "
+ "init device: %s\n",
+ (status == AE_SUPPORT || status == AE_NOT_FOUND) ?
+ "no _OSC support" : "_OSC failed");
return -1;
}
Index: work11/drivers/pci/pcie/aer/aerdrv_core.c
===================================================================
--- work11.orig/drivers/pci/pcie/aer/aerdrv_core.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pcie/aer/aerdrv_core.c 2008-06-26 12:30:14.000000000 -0600
@@ -221,9 +221,9 @@ static void report_error_detected(struct
* of a driver for this device is unaware of
* its hw state.
*/
- printk(KERN_DEBUG "Device ID[%s] has %s\n",
- dev->dev.bus_id, (dev->driver) ?
- "no AER-aware driver" : "no driver");
+ dev_printk(KERN_DEBUG, &dev->dev, "device has %s\n",
+ dev->driver ?
+ "no AER-aware driver" : "no driver");
}
return;
}
@@ -304,7 +304,7 @@ static pci_ers_result_t broadcast_error_
{
struct aer_broadcast_data result_data;
- printk(KERN_DEBUG "Broadcast %s message\n", error_mesg);
+ dev_printk(KERN_DEBUG, &dev->dev, "broadcast %s message\n", error_mesg);
result_data.state = state;
if (cb == report_error_detected)
result_data.result = PCI_ERS_RESULT_CAN_RECOVER;
@@ -404,18 +404,16 @@ static pci_ers_result_t reset_link(struc
data.aer_driver =
to_service_driver(aerdev->device.driver);
} else {
- printk(KERN_DEBUG "No link-reset support to Device ID"
- "[%s]\n",
- dev->dev.bus_id);
+ dev_printk(KERN_DEBUG, &dev->dev, "no link-reset "
+ "support\n");
return PCI_ERS_RESULT_DISCONNECT;
}
}
status = data.aer_driver->reset_link(udev);
if (status != PCI_ERS_RESULT_RECOVERED) {
- printk(KERN_DEBUG "Link reset at upstream Device ID"
- "[%s] failed\n",
- udev->dev.bus_id);
+ dev_printk(KERN_DEBUG, &dev->dev, "link reset at upstream "
+ "device %s failed\n", pci_name(udev));
return PCI_ERS_RESULT_DISCONNECT;
}
@@ -511,10 +509,12 @@ static void handle_error_source(struct p
} else {
status = do_recovery(aerdev, dev, info.severity);
if (status == PCI_ERS_RESULT_RECOVERED) {
- printk(KERN_DEBUG "AER driver successfully recovered\n");
+ dev_printk(KERN_DEBUG, &dev->dev, "AER driver "
+ "successfully recovered\n");
} else {
/* TODO: Should kernel panic here? */
- printk(KERN_DEBUG "AER driver didn't recover\n");
+ dev_printk(KERN_DEBUG, &dev->dev, "AER driver didn't "
+ "recover\n");
}
}
}
--
^ permalink raw reply [flat|nested] 8+ messages in thread* [patch 5/6] PCIE: port driver: use dev_printk when possible
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
` (3 preceding siblings ...)
2008-06-27 14:45 ` [patch 4/6] PCIE: aer: use dev_printk when possible Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
2008-06-27 14:45 ` [patch 6/6] x86 PCI: " Bjorn Helgaas
5 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: pci-portdrv-dev_printk --]
[-- Type: text/plain, Size: 3647 bytes --]
Convert printks to use dev_printk().
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
drivers/pci/pcie/portdrv_core.c | 22 +++++++++++-----------
drivers/pci/pcie/portdrv_pci.c | 5 ++---
2 files changed, 13 insertions(+), 14 deletions(-)
Index: work11/drivers/pci/pcie/portdrv_core.c
===================================================================
--- work11.orig/drivers/pci/pcie/portdrv_core.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pcie/portdrv_core.c 2008-06-26 12:30:23.000000000 -0600
@@ -23,20 +23,20 @@ static int pcie_port_probe_service(struc
{
struct pcie_device *pciedev;
struct pcie_port_service_driver *driver;
- int status = -ENODEV;
+ int status;
if (!dev || !dev->driver)
- return status;
+ return -ENODEV;
driver = to_service_driver(dev->driver);
if (!driver || !driver->probe)
- return status;
+ return -ENODEV;
pciedev = to_pcie_device(dev);
status = driver->probe(pciedev, driver->id_table);
if (!status) {
- printk(KERN_DEBUG "Load service driver %s on pcie device %s\n",
- driver->name, dev->bus_id);
+ dev_printk(KERN_DEBUG, dev, "service driver %s loaded\n",
+ driver->name);
get_device(dev);
}
return status;
@@ -53,8 +53,8 @@ static int pcie_port_remove_service(stru
pciedev = to_pcie_device(dev);
driver = to_service_driver(dev->driver);
if (driver && driver->remove) {
- printk(KERN_DEBUG "Unload service driver %s on pcie device %s\n",
- driver->name, dev->bus_id);
+ dev_printk(KERN_DEBUG, dev, "unloading service driver %s\n",
+ driver->name);
driver->remove(pciedev);
put_device(dev);
}
@@ -103,7 +103,7 @@ static int pcie_port_resume_service(stru
*/
static void release_pcie_device(struct device *dev)
{
- printk(KERN_DEBUG "Free Port Service[%s]\n", dev->bus_id);
+ dev_printk(KERN_DEBUG, dev, "free port service\n");
kfree(to_pcie_device(dev));
}
@@ -150,7 +150,7 @@ static int assign_interrupt_mode(struct
if (pos) {
struct msix_entry msix_entries[PCIE_PORT_DEVICE_MAXSERVICES] =
{{0, 0}, {0, 1}, {0, 2}, {0, 3}};
- printk("%s Found MSIX capability\n", __func__);
+ dev_info(&dev->dev, "found MSI-X capability\n");
status = pci_enable_msix(dev, msix_entries, nvec);
if (!status) {
int j = 0;
@@ -165,7 +165,7 @@ static int assign_interrupt_mode(struct
if (status) {
pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
if (pos) {
- printk("%s Found MSI capability\n", __func__);
+ dev_info(&dev->dev, "found MSI capability\n");
status = pci_enable_msi(dev);
if (!status) {
interrupt_mode = PCIE_PORT_MSI_MODE;
@@ -252,7 +252,7 @@ static struct pcie_device* alloc_pcie_de
return NULL;
pcie_device_init(parent, device, port_type, service_type, irq,irq_mode);
- printk(KERN_DEBUG "Allocate Port Service[%s]\n", device->device.bus_id);
+ dev_printk(KERN_DEBUG, &device->device, "allocate port service\n");
return device;
}
Index: work11/drivers/pci/pcie/portdrv_pci.c
===================================================================
--- work11.orig/drivers/pci/pcie/portdrv_pci.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/drivers/pci/pcie/portdrv_pci.c 2008-06-26 12:30:23.000000000 -0600
@@ -91,9 +91,8 @@ static int __devinit pcie_portdrv_probe
pci_set_master(dev);
if (!dev->irq && dev->pin) {
- printk(KERN_WARNING
- "%s->Dev[%04x:%04x] has invalid IRQ. Check vendor BIOS\n",
- __func__, dev->vendor, dev->device);
+ dev_warn(&dev->dev, "device [%04x/%04x] has invalid IRQ; "
+ "check vendor BIOS\n", dev->vendor, dev->device);
}
if (pcie_port_device_register(dev)) {
pci_disable_device(dev);
--
^ permalink raw reply [flat|nested] 8+ messages in thread* [patch 6/6] x86 PCI: use dev_printk when possible
2008-06-27 14:45 [patch 0/6] dev_printk() conversions, v2 Bjorn Helgaas
` (4 preceding siblings ...)
2008-06-27 14:45 ` [patch 5/6] PCIE: port driver: " Bjorn Helgaas
@ 2008-06-27 14:45 ` Bjorn Helgaas
5 siblings, 0 replies; 8+ messages in thread
From: Bjorn Helgaas @ 2008-06-27 14:45 UTC (permalink / raw)
To: Len Brown, Andi Kleen, Jesse Barnes, Thomas Gleixner,
Ingo Molnar, H. Peter Anvin
Cc: linux-acpi, linux-pci, linux-kernel, Andrew Morton
[-- Attachment #1: x86-pci-dev_printk --]
[-- Type: text/plain, Size: 12872 bytes --]
Convert printks to use dev_printk().
I converted DBG() to dev_dbg(). This DBG() is from arch/x86/pci/pci.h
and requires source-code modification to enable, so dev_dbg() seems
roughly equivalent.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
---
arch/x86/pci/fixup.c | 3 +
arch/x86/pci/i386.c | 26 ++++++--------
arch/x86/pci/irq.c | 91 ++++++++++++++++++++++-----------------------------
arch/x86/pci/numa.c | 5 +-
4 files changed, 57 insertions(+), 68 deletions(-)
Index: work11/arch/x86/pci/fixup.c
===================================================================
--- work11.orig/arch/x86/pci/fixup.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/arch/x86/pci/fixup.c 2008-06-26 12:30:27.000000000 -0600
@@ -23,7 +23,8 @@ static void __devinit pci_fixup_i450nx(s
pci_read_config_byte(d, reg++, &busno);
pci_read_config_byte(d, reg++, &suba);
pci_read_config_byte(d, reg++, &subb);
- DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
+ dev_dbg(&d->dev, "i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno,
+ suba, subb);
if (busno)
pci_scan_bus_with_sysdata(busno); /* Bus A */
if (suba < subb)
Index: work11/arch/x86/pci/i386.c
===================================================================
--- work11.orig/arch/x86/pci/i386.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/arch/x86/pci/i386.c 2008-06-26 12:30:27.000000000 -0600
@@ -128,10 +128,8 @@ static void __init pcibios_allocate_bus_
pr = pci_find_parent_resource(dev, r);
if (!r->start || !pr ||
request_resource(pr, r) < 0) {
- printk(KERN_ERR "PCI: Cannot allocate "
- "resource region %d "
- "of bridge %s\n",
- idx, pci_name(dev));
+ dev_err(&dev->dev, "BAR %d: can't "
+ "allocate resource\n", idx);
/*
* Something is wrong with the region.
* Invalidate the resource to prevent
@@ -166,15 +164,15 @@ static void __init pcibios_allocate_reso
else
disabled = !(command & PCI_COMMAND_MEMORY);
if (pass == disabled) {
- DBG("PCI: Resource %08lx-%08lx "
- "(f=%lx, d=%d, p=%d)\n",
- r->start, r->end, r->flags, disabled, pass);
+ dev_dbg(&dev->dev, "resource %#08llx-%#08llx "
+ "(f=%lx, d=%d, p=%d)\n",
+ (unsigned long long) r->start,
+ (unsigned long long) r->end,
+ r->flags, disabled, pass);
pr = pci_find_parent_resource(dev, r);
if (!pr || request_resource(pr, r) < 0) {
- printk(KERN_ERR "PCI: Cannot allocate "
- "resource region %d "
- "of device %s\n",
- idx, pci_name(dev));
+ dev_err(&dev->dev, "BAR %d: can't "
+ "allocate resource\n", idx);
/* We'll assign a new address later */
r->end -= r->start;
r->start = 0;
@@ -187,8 +185,7 @@ static void __init pcibios_allocate_reso
/* Turn the ROM off, leave the resource region,
* but keep it unregistered. */
u32 reg;
- DBG("PCI: Switching off ROM of %s\n",
- pci_name(dev));
+ dev_dbg(&dev->dev, "disabling ROM\n");
r->flags &= ~IORESOURCE_ROM_ENABLE;
pci_read_config_dword(dev,
dev->rom_base_reg, ®);
@@ -257,8 +254,7 @@ void pcibios_set_master(struct pci_dev *
lat = pcibios_max_latency;
else
return;
- printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n",
- pci_name(dev), lat);
+ dev_printk(KERN_DEBUG, &dev->dev, "setting latency timer to %d\n", lat);
pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
}
Index: work11/arch/x86/pci/irq.c
===================================================================
--- work11.orig/arch/x86/pci/irq.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/arch/x86/pci/irq.c 2008-06-26 12:35:03.000000000 -0600
@@ -433,7 +433,7 @@ static int pirq_vlsi_get(struct pci_dev
{
WARN_ON_ONCE(pirq >= 9);
if (pirq > 8) {
- printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+ dev_info(&dev->dev, "VLSI router PIRQ escape (%d)\n", pirq);
return 0;
}
return read_config_nybble(router, 0x74, pirq-1);
@@ -443,7 +443,7 @@ static int pirq_vlsi_set(struct pci_dev
{
WARN_ON_ONCE(pirq >= 9);
if (pirq > 8) {
- printk(KERN_INFO "VLSI router pirq escape (%d)\n", pirq);
+ dev_info(&dev->dev, "VLSI router PIRQ escape (%d)\n", pirq);
return 0;
}
write_config_nybble(router, 0x74, pirq-1, irq);
@@ -487,22 +487,18 @@ static int pirq_amd756_get(struct pci_de
u8 irq;
irq = 0;
if (pirq <= 4)
- {
irq = read_config_nybble(router, 0x56, pirq - 1);
- }
- printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d get irq : %2d\n",
- dev->vendor, dev->device, pirq, irq);
+ dev_info(&dev->dev, "AMD756: dev [%04x/%04x], router PIRQ %d get "
+ "IRQ %d\n", dev->vendor, dev->device, pirq, irq);
return irq;
}
static int pirq_amd756_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d SET irq : %2d\n",
- dev->vendor, dev->device, pirq, irq);
+ dev_info(&dev->dev, "AMD756: dev [%04x/%04x], router PIRQ %d set "
+ "IRQ %d\n", dev->vendor, dev->device, pirq, irq);
if (pirq <= 4)
- {
write_config_nybble(router, 0x56, pirq - 1, irq);
- }
return 1;
}
@@ -736,7 +732,6 @@ static __init int ali_router_probe(struc
{
case PCI_DEVICE_ID_AL_M1533:
case PCI_DEVICE_ID_AL_M1563:
- printk(KERN_DEBUG "PCI: Using ALI IRQ Router\n");
r->name = "ALI";
r->get = pirq_ali_get;
r->set = pirq_ali_set;
@@ -845,11 +840,9 @@ static void __init pirq_find_router(stru
if (pirq_router_dev->vendor == h->vendor && h->probe(r, pirq_router_dev, pirq_router_dev->device))
break;
}
- printk(KERN_INFO "PCI: Using IRQ router %s [%04x/%04x] at %s\n",
- pirq_router.name,
- pirq_router_dev->vendor,
- pirq_router_dev->device,
- pci_name(pirq_router_dev));
+ dev_info(&pirq_router_dev->dev, "%s IRQ router [%04x/%04x]\n",
+ pirq_router.name,
+ pirq_router_dev->vendor, pirq_router_dev->device);
/* The device remains referenced for the kernel lifetime */
}
@@ -880,7 +873,7 @@ static int pcibios_lookup_irq(struct pci
/* Find IRQ pin */
pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
if (!pin) {
- DBG(KERN_DEBUG " -> no interrupt pin\n");
+ dev_dbg(&dev->dev, "no interrupt pin\n");
return 0;
}
pin = pin - 1;
@@ -889,20 +882,21 @@ static int pcibios_lookup_irq(struct pci
if (!pirq_table)
return 0;
-
- DBG(KERN_DEBUG "IRQ for %s[%c]", pci_name(dev), 'A' + pin);
+
info = pirq_get_info(dev);
if (!info) {
- DBG(" -> not found in routing table\n" KERN_DEBUG);
+ dev_dbg(&dev->dev, "PCI INT %c not found in routing table\n",
+ 'A' + pin);
return 0;
}
pirq = info->irq[pin].link;
mask = info->irq[pin].bitmap;
if (!pirq) {
- DBG(" -> not routed\n" KERN_DEBUG);
+ dev_dbg(&dev->dev, "PCI INT %c not routed\n", 'A' + pin);
return 0;
}
- DBG(" -> PIRQ %02x, mask %04x, excl %04x", pirq, mask, pirq_table->exclusive_irqs);
+ dev_dbg(&dev->dev, "PCI INT %c -> PIRQ %02x, mask %04x, excl %04x",
+ 'A' + pin, pirq, mask, pirq_table->exclusive_irqs);
mask &= pcibios_irq_mask;
/* Work around broken HP Pavilion Notebooks which assign USB to
@@ -928,11 +922,11 @@ static int pcibios_lookup_irq(struct pci
*/
newirq = dev->irq;
if (newirq && !((1 << newirq) & mask)) {
- if ( pci_probe & PCI_USE_PIRQ_MASK) newirq = 0;
- else printk("\n" KERN_WARNING
- "PCI: IRQ %i for device %s doesn't match PIRQ mask "
- "- try pci=usepirqmask\n" KERN_DEBUG, newirq,
- pci_name(dev));
+ if (pci_probe & PCI_USE_PIRQ_MASK)
+ newirq = 0;
+ else
+ dev_warn(&dev->dev, "IRQ %d doesn't match PIRQ mask "
+ "%#x; try pci=usepirqmask\n", newirq, mask);
}
if (!newirq && assign) {
for (i = 0; i < 16; i++) {
@@ -942,37 +936,32 @@ static int pcibios_lookup_irq(struct pci
newirq = i;
}
}
- DBG(" -> newirq=%d", newirq);
+ dev_dbg(&dev->dev, "PCI INT %c -> newirq %d", 'A' + pin, newirq);
/* Check if it is hardcoded */
if ((pirq & 0xf0) == 0xf0) {
irq = pirq & 0xf;
- DBG(" -> hardcoded IRQ %d\n", irq);
- msg = "Hardcoded";
+ msg = "hardcoded";
} else if ( r->get && (irq = r->get(pirq_router_dev, dev, pirq)) && \
((!(pci_probe & PCI_USE_PIRQ_MASK)) || ((1 << irq) & mask)) ) {
- DBG(" -> got IRQ %d\n", irq);
- msg = "Found";
+ msg = "found";
eisa_set_level_irq(irq);
} else if (newirq && r->set && (dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) {
- DBG(" -> assigning IRQ %d", newirq);
if (r->set(pirq_router_dev, dev, pirq, newirq)) {
eisa_set_level_irq(newirq);
- DBG(" ... OK\n");
- msg = "Assigned";
+ msg = "assigned";
irq = newirq;
}
}
if (!irq) {
- DBG(" ... failed\n");
if (newirq && mask == (1 << newirq)) {
- msg = "Guessed";
+ msg = "guessed";
irq = newirq;
} else
return 0;
}
- printk(KERN_INFO "PCI: %s IRQ %d for device %s\n", msg, irq, pci_name(dev));
+ dev_info(&dev->dev, "%s PCI INT %c -> IRQ %d\n", msg, 'A' + pin, irq);
/* Update IRQ for all devices with the same pirq value */
while ((dev2 = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev2)) != NULL) {
@@ -989,15 +978,17 @@ static int pcibios_lookup_irq(struct pci
(!(pci_probe & PCI_USE_PIRQ_MASK) || \
((1 << dev2->irq) & mask)) ) {
#ifndef CONFIG_PCI_MSI
- printk(KERN_INFO "IRQ routing conflict for %s, have irq %d, want irq %d\n",
- pci_name(dev2), dev2->irq, irq);
+ dev_info(&dev2->dev, "IRQ routing conflict: "
+ "have IRQ %d, want IRQ %d\n",
+ dev2->irq, irq);
#endif
continue;
}
dev2->irq = irq;
pirq_penalty[irq]++;
if (dev != dev2)
- printk(KERN_INFO "PCI: Sharing IRQ %d with %s\n", irq, pci_name(dev2));
+ dev_info(&dev->dev, "sharing IRQ %d with %s\n",
+ irq, pci_name(dev2));
}
}
return 1;
@@ -1015,7 +1006,7 @@ static void __init pcibios_fixup_irqs(vo
* Also keep track of which IRQ's are already in use.
*/
if (dev->irq >= 16) {
- DBG(KERN_DEBUG "%s: ignoring bogus IRQ %d\n", pci_name(dev), dev->irq);
+ dev_dbg(&dev->dev, "ignoring bogus IRQ %d\n", dev->irq);
dev->irq = 0;
}
/* If the IRQ is already assigned to a PCI device, ignore its ISA use penalty */
@@ -1051,12 +1042,16 @@ static void __init pcibios_fixup_irqs(vo
irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number,
PCI_SLOT(bridge->devfn), pin);
if (irq >= 0)
- printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
- pci_name(bridge), 'A' + pin, irq);
+ dev_warn(&dev->dev, "using "
+ "bridge %s INT %c to "
+ "get IRQ %d\n",
+ pci_name(bridge),
+ 'A' + pin, irq);
}
if (irq >= 0) {
- printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
- pci_name(dev), 'A' + pin, irq);
+ dev_info(&dev->dev, "PCI->APIC IRQ "
+ "transform: INT %c -> "
+ "IRQ %d\n", 'A' + pin, irq);
dev->irq = irq;
}
}
@@ -1209,14 +1204,16 @@ static int pirq_enable_irq(struct pci_de
irq = IO_APIC_get_PCI_irq_vector(bridge->bus->number,
PCI_SLOT(bridge->devfn), pin);
if (irq >= 0)
- printk(KERN_WARNING "PCI: using PPB %s[%c] to get irq %d\n",
- pci_name(bridge), 'A' + pin, irq);
+ dev_warn(&dev->dev, "using bridge %s "
+ "INT %c to get IRQ %d\n",
+ pci_name(bridge), 'A' + pin,
+ irq);
dev = bridge;
}
dev = temp_dev;
if (irq >= 0) {
- printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
- pci_name(dev), 'A' + pin, irq);
+ dev_info(&dev->dev, "PCI->APIC IRQ transform: "
+ "INT %c -> IRQ %d\n", 'A' + pin, irq);
dev->irq = irq;
return 0;
} else
@@ -1230,8 +1227,8 @@ static int pirq_enable_irq(struct pci_de
if (dev->class >> 8 == PCI_CLASS_STORAGE_IDE && !(dev->class & 0x5))
return 0;
- printk(KERN_WARNING "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
- 'A' + pin, pci_name(dev), msg);
+ dev_warn(&dev->dev, "no IRQ known for PCI INT %c. %s\n",
+ 'A' + pin, msg);
}
return 0;
}
Index: work11/arch/x86/pci/numa.c
===================================================================
--- work11.orig/arch/x86/pci/numa.c 2008-06-26 12:27:39.000000000 -0600
+++ work11/arch/x86/pci/numa.c 2008-06-26 12:30:27.000000000 -0600
@@ -155,13 +155,14 @@ static void __devinit pci_fixup_i450nx(s
u8 busno, suba, subb;
int quad = BUS2QUAD(d->bus->number);
- printk("PCI: Searching for i450NX host bridges on %s\n", pci_name(d));
+ dev_info(&d->dev, "searching for i450NX host bridges\n");
reg = 0xd0;
for(pxb=0; pxb<2; pxb++) {
pci_read_config_byte(d, reg++, &busno);
pci_read_config_byte(d, reg++, &suba);
pci_read_config_byte(d, reg++, &subb);
- DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
+ dev_dbg(&d->dev, "i450NX PXB %d: %02x/%02x/%02x\n",
+ pxb, busno, suba, subb);
if (busno) {
/* Bus A */
pci_scan_bus_with_sysdata(QUADLOCAL2BUS(quad, busno));
--
^ permalink raw reply [flat|nested] 8+ messages in thread