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Message-Id: <20190509141456.223614-5-helgaas@kernel.org>
Date: Thu, 9 May 2019 09:14:50 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Frederick Lawler <fred@...dlawl.com>
Cc: Mika Westerberg <mika.westerberg@...ux.intel.com>,
Lukas Wunner <lukas@...ner.de>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Keith Busch <keith.busch@...el.com>,
Dongdong Liu <liudongdong3@...wei.com>,
Sven Van Asbroeck <thesven73@...il.com>,
linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH 04/10] PCI/AER: Log messages with pci_dev, not pcie_device
From: Frederick Lawler <fred@...dlawl.com>
Log messages with pci_dev, not pcie_device. Factor out common message
prefixes with dev_fmt().
Example output change:
- aer 0000:00:00.0:pci002: AER enabled with IRQ ...
+ pcieport 0000:00:00.0: AER: enabled with IRQ ...
Link: https://lore.kernel.org/lkml/20190503035946.23608-6-fred@fredlawl.com
Signed-off-by: Frederick Lawler <fred@...dlawl.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
drivers/pci/pcie/aer.c | 19 ++++++++++++-------
drivers/pci/pcie/aer_inject.c | 22 ++++++++++++----------
2 files changed, 24 insertions(+), 17 deletions(-)
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 74f872e4e0cc..20a68e8546cc 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -12,6 +12,9 @@
* Andrew Patterson <andrew.patterson@...com>
*/
+#define pr_fmt(fmt) "AER: " fmt
+#define dev_fmt pr_fmt
+
#include <linux/cper.h>
#include <linux/pci.h>
#include <linux/pci-acpi.h>
@@ -779,10 +782,11 @@ static void aer_print_port_info(struct pci_dev *dev, struct aer_err_info *info)
u8 bus = info->id >> 8;
u8 devfn = info->id & 0xff;
- pci_info(dev, "AER: %s%s error received: %04x:%02x:%02x.%d\n",
- info->multi_error_valid ? "Multiple " : "",
- aer_error_severity_string[info->severity],
- pci_domain_nr(dev->bus), bus, PCI_SLOT(devfn), PCI_FUNC(devfn));
+ pci_info(dev, "%s%s error received: %04x:%02x:%02x.%d\n",
+ info->multi_error_valid ? "Multiple " : "",
+ aer_error_severity_string[info->severity],
+ pci_domain_nr(dev->bus), bus, PCI_SLOT(devfn),
+ PCI_FUNC(devfn));
}
#ifdef CONFIG_ACPI_APEI_PCIEAER
@@ -1377,24 +1381,25 @@ static int aer_probe(struct pcie_device *dev)
int status;
struct aer_rpc *rpc;
struct device *device = &dev->device;
+ struct pci_dev *port = dev->port;
rpc = devm_kzalloc(device, sizeof(struct aer_rpc), GFP_KERNEL);
if (!rpc)
return -ENOMEM;
- rpc->rpd = dev->port;
+ rpc->rpd = port;
set_service_data(dev, rpc);
status = devm_request_threaded_irq(device, dev->irq, aer_irq, aer_isr,
IRQF_SHARED, "aerdrv", dev);
if (status) {
- dev_err(device, "request AER IRQ %d failed\n",
+ pci_err(port, "request AER IRQ %d failed\n",
dev->irq);
return status;
}
aer_enable_rootport(rpc);
- dev_info(device, "AER enabled with IRQ %d\n", dev->irq);
+ pci_info(port, "enabled with IRQ %d\n", dev->irq);
return 0;
}
diff --git a/drivers/pci/pcie/aer_inject.c b/drivers/pci/pcie/aer_inject.c
index 95d4759664b3..b05f0d728be8 100644
--- a/drivers/pci/pcie/aer_inject.c
+++ b/drivers/pci/pcie/aer_inject.c
@@ -12,6 +12,8 @@
* Huang Ying <ying.huang@...el.com>
*/
+#define dev_fmt(fmt) "aer_inject: " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/irq.h>
@@ -332,14 +334,14 @@ static int aer_inject(struct aer_error_inj *einj)
return -ENODEV;
rpdev = pcie_find_root_port(dev);
if (!rpdev) {
- pci_err(dev, "aer_inject: Root port not found\n");
+ pci_err(dev, "Root port not found\n");
ret = -ENODEV;
goto out_put;
}
pos_cap_err = dev->aer_cap;
if (!pos_cap_err) {
- pci_err(dev, "aer_inject: Device doesn't support AER\n");
+ pci_err(dev, "Device doesn't support AER\n");
ret = -EPROTONOSUPPORT;
goto out_put;
}
@@ -350,7 +352,7 @@ static int aer_inject(struct aer_error_inj *einj)
rp_pos_cap_err = rpdev->aer_cap;
if (!rp_pos_cap_err) {
- pci_err(rpdev, "aer_inject: Root port doesn't support AER\n");
+ pci_err(rpdev, "Root port doesn't support AER\n");
ret = -EPROTONOSUPPORT;
goto out_put;
}
@@ -398,14 +400,14 @@ static int aer_inject(struct aer_error_inj *einj)
if (!aer_mask_override && einj->cor_status &&
!(einj->cor_status & ~cor_mask)) {
ret = -EINVAL;
- pci_warn(dev, "aer_inject: The correctable error(s) is masked by device\n");
+ pci_warn(dev, "The correctable error(s) is masked by device\n");
spin_unlock_irqrestore(&inject_lock, flags);
goto out_put;
}
if (!aer_mask_override && einj->uncor_status &&
!(einj->uncor_status & ~uncor_mask)) {
ret = -EINVAL;
- pci_warn(dev, "aer_inject: The uncorrectable error(s) is masked by device\n");
+ pci_warn(dev, "The uncorrectable error(s) is masked by device\n");
spin_unlock_irqrestore(&inject_lock, flags);
goto out_put;
}
@@ -460,19 +462,19 @@ static int aer_inject(struct aer_error_inj *einj)
if (device) {
edev = to_pcie_device(device);
if (!get_service_data(edev)) {
- dev_warn(&edev->device,
- "aer_inject: AER service is not initialized\n");
+ pci_warn(edev->port,
+ "AER service is not initialized\n");
ret = -EPROTONOSUPPORT;
goto out_put;
}
- dev_info(&edev->device,
- "aer_inject: Injecting errors %08x/%08x into device %s\n",
+ pci_info(edev->port,
+ "Injecting errors %08x/%08x into device %s\n",
einj->cor_status, einj->uncor_status, pci_name(dev));
local_irq_disable();
generic_handle_irq(edev->irq);
local_irq_enable();
} else {
- pci_err(rpdev, "aer_inject: AER device not found\n");
+ pci_err(rpdev, "AER device not found\n");
ret = -ENODEV;
}
out_put:
--
2.21.0.1020.gf2820cf01a-goog
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