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ipmi: Use more common logging styles

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Add and use #define pr_fmt/dev_fmt, and remove #define PFX

This also prefixes some messages that were not previously prefixed.

Miscellanea:

o Convert printk(KERN_<level> to pr_<level>(
o Use %s, __func__ where appropriate

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Joe Perches 2018-05-09 08:15:48 -07:00 committed by Corey Minyard
parent 445e2cbda9
commit 25880f7d61
8 changed files with 130 additions and 138 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
drivers/char/ipmi/ipmi_poweroff.c
View File

@ -11,6 +11,9 @@
*
* Copyright 2002,2004 MontaVista Software Inc.
*/
#define pr_fmt(fmt) "IPMI poweroff: " fmt
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/proc_fs.h>
@ -21,8 +24,6 @@
#include <linux/ipmi.h>
#include <linux/ipmi_smi.h>
#define PFX "IPMI poweroff: "
static void ipmi_po_smi_gone(int if_num);
static void ipmi_po_new_smi(int if_num, struct device *device);
@ -192,7 +193,7 @@ static void pps_poweroff_atca(struct ipmi_user *user)
smi_addr.channel = IPMI_BMC_CHANNEL;
smi_addr.lun = 0;
printk(KERN_INFO PFX "PPS powerdown hook used");
pr_info("PPS powerdown hook used\n");
send_msg.netfn = IPMI_NETFN_OEM;
send_msg.cmd = IPMI_ATCA_PPS_GRACEFUL_RESTART;
@ -201,10 +202,9 @@ static void pps_poweroff_atca(struct ipmi_user *user)
rv = ipmi_request_in_rc_mode(user,
(struct ipmi_addr *) &smi_addr,
&send_msg);
if (rv && rv != IPMI_UNKNOWN_ERR_COMPLETION_CODE) {
printk(KERN_ERR PFX "Unable to send ATCA ,"
" IPMI error 0x%x\n", rv);
}
if (rv && rv != IPMI_UNKNOWN_ERR_COMPLETION_CODE)
pr_err("Unable to send ATCA, IPMI error 0x%x\n", rv);
return;
}
@ -234,12 +234,10 @@ static int ipmi_atca_detect(struct ipmi_user *user)
(struct ipmi_addr *) &smi_addr,
&send_msg);
printk(KERN_INFO PFX "ATCA Detect mfg 0x%X prod 0x%X\n",
mfg_id, prod_id);
pr_info("ATCA Detect mfg 0x%X prod 0x%X\n", mfg_id, prod_id);
if ((mfg_id == IPMI_MOTOROLA_MANUFACTURER_ID)
&& (prod_id == IPMI_MOTOROLA_PPS_IPMC_PRODUCT_ID)) {
printk(KERN_INFO PFX
"Installing Pigeon Point Systems Poweroff Hook\n");
pr_info("Installing Pigeon Point Systems Poweroff Hook\n");
atca_oem_poweroff_hook = pps_poweroff_atca;
}
return !rv;
@ -259,7 +257,7 @@ static void ipmi_poweroff_atca(struct ipmi_user *user)
smi_addr.channel = IPMI_BMC_CHANNEL;
smi_addr.lun = 0;
printk(KERN_INFO PFX "Powering down via ATCA power command\n");
pr_info("Powering down via ATCA power command\n");
/*
* Power down
@ -282,8 +280,8 @@ static void ipmi_poweroff_atca(struct ipmi_user *user)
* return code
*/
if (rv && rv != IPMI_UNKNOWN_ERR_COMPLETION_CODE) {
printk(KERN_ERR PFX "Unable to send ATCA powerdown message,"
" IPMI error 0x%x\n", rv);
pr_err("Unable to send ATCA powerdown message, IPMI error 0x%x\n",
rv);
goto out;
}
@ -334,7 +332,7 @@ static void ipmi_poweroff_cpi1(struct ipmi_user *user)
smi_addr.channel = IPMI_BMC_CHANNEL;
smi_addr.lun = 0;
printk(KERN_INFO PFX "Powering down via CPI1 power command\n");
pr_info("Powering down via CPI1 power command\n");
/*
* Get IPMI ipmb address
@ -482,7 +480,7 @@ static void ipmi_poweroff_chassis(struct ipmi_user *user)
smi_addr.lun = 0;
powercyclefailed:
printk(KERN_INFO PFX "Powering %s via IPMI chassis control command\n",
pr_info("Powering %s via IPMI chassis control command\n",
(poweroff_powercycle ? "cycle" : "down"));
/*
@ -502,14 +500,14 @@ static void ipmi_poweroff_chassis(struct ipmi_user *user)
if (rv) {
if (poweroff_powercycle) {
/* power cycle failed, default to power down */
printk(KERN_ERR PFX "Unable to send chassis power " \
"cycle message, IPMI error 0x%x\n", rv);
pr_err("Unable to send chassis power cycle message, IPMI error 0x%x\n",
rv);
poweroff_powercycle = 0;
goto powercyclefailed;
}
printk(KERN_ERR PFX "Unable to send chassis power " \
"down message, IPMI error 0x%x\n", rv);
pr_err("Unable to send chassis power down message, IPMI error 0x%x\n",
rv);
}
}
@ -571,8 +569,7 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
rv = ipmi_create_user(if_num, &ipmi_poweroff_handler, NULL,
&ipmi_user);
if (rv) {
printk(KERN_ERR PFX "could not create IPMI user, error %d\n",
rv);
pr_err("could not create IPMI user, error %d\n", rv);
return;
}
@ -594,14 +591,13 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
(struct ipmi_addr *) &smi_addr,
&send_msg);
if (rv) {
printk(KERN_ERR PFX "Unable to send IPMI get device id info,"
" IPMI error 0x%x\n", rv);
pr_err("Unable to send IPMI get device id info, IPMI error 0x%x\n",
rv);
goto out_err;
}
if (halt_recv_msg.msg.data_len < 12) {
printk(KERN_ERR PFX "(chassis) IPMI get device id info too,"
" short, was %d bytes, needed %d bytes\n",
pr_err("(chassis) IPMI get device id info too short, was %d bytes, needed %d bytes\n",
halt_recv_msg.msg.data_len, 12);
goto out_err;
}
@ -622,14 +618,13 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
}
out_err:
printk(KERN_ERR PFX "Unable to find a poweroff function that"
" will work, giving up\n");
pr_err("Unable to find a poweroff function that will work, giving up\n");
ipmi_destroy_user(ipmi_user);
return;
found:
printk(KERN_INFO PFX "Found a %s style poweroff function\n",
poweroff_functions[i].platform_type);
pr_info("Found a %s style poweroff function\n",
poweroff_functions[i].platform_type);
specific_poweroff_func = poweroff_functions[i].poweroff_func;
old_poweroff_func = pm_power_off;
pm_power_off = ipmi_poweroff_function;
@ -692,16 +687,15 @@ static int __init ipmi_poweroff_init(void)
{
int rv;
printk(KERN_INFO "Copyright (C) 2004 MontaVista Software -"
" IPMI Powerdown via sys_reboot.\n");
pr_info("Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot\n");
if (poweroff_powercycle)
printk(KERN_INFO PFX "Power cycle is enabled.\n");
pr_info("Power cycle is enabled\n");
#ifdef CONFIG_PROC_FS
ipmi_table_header = register_sysctl_table(ipmi_root_table);
if (!ipmi_table_header) {
printk(KERN_ERR PFX "Unable to register powercycle sysctl\n");
pr_err("Unable to register powercycle sysctl\n");
rv = -ENOMEM;
goto out_err;
}
@ -712,7 +706,7 @@ static int __init ipmi_poweroff_init(void)
#ifdef CONFIG_PROC_FS
if (rv) {
unregister_sysctl_table(ipmi_table_header);
printk(KERN_ERR PFX "Unable to register SMI watcher: %d\n", rv);
pr_err("Unable to register SMI watcher: %d\n", rv);
goto out_err;
}
@ -735,8 +729,7 @@ static void __exit ipmi_poweroff_cleanup(void)
if (ready) {
rv = ipmi_destroy_user(ipmi_user);
if (rv)
printk(KERN_ERR PFX "could not cleanup the IPMI"
" user: 0x%x\n", rv);
pr_err("could not cleanup the IPMI user: 0x%x\n", rv);
pm_power_off = old_poweroff_func;
}
}

9
drivers/char/ipmi/ipmi_si_hardcode.c
View File

@ -1,9 +1,10 @@
// SPDX-License-Identifier: GPL-2.0+
#define pr_fmt(fmt) "ipmi_hardcode: " fmt
#include <linux/moduleparam.h>
#include "ipmi_si.h"
#define PFX "ipmi_hardcode: "
/*
* There can be 4 IO ports passed in (with or without IRQs), 4 addresses,
* a default IO port, and 1 ACPI/SPMI address. That sets SI_MAX_DRIVERS.
@ -100,7 +101,7 @@ int ipmi_si_hardcode_find_bmc(void)
continue;
io.addr_source = SI_HARDCODED;
pr_info(PFX "probing via hardcoded address\n");
pr_info("probing via hardcoded address\n");
if (!si_type[i] || strcmp(si_type[i], "kcs") == 0) {
io.si_type = SI_KCS;
@ -109,7 +110,7 @@ int ipmi_si_hardcode_find_bmc(void)
} else if (strcmp(si_type[i], "bt") == 0) {
io.si_type = SI_BT;
} else {
pr_warn(PFX "Interface type specified for interface %d, was invalid: %s\n",
pr_warn("Interface type specified for interface %d, was invalid: %s\n",
i, si_type[i]);
continue;
}
@ -123,7 +124,7 @@ int ipmi_si_hardcode_find_bmc(void)
io.addr_data = addrs[i];
io.addr_type = IPMI_MEM_ADDR_SPACE;
} else {
pr_warn(PFX "Interface type specified for interface %d, but port and address were not set or set to zero.\n",
pr_warn("Interface type specified for interface %d, but port and address were not set or set to zero\n",
i);
continue;
}

17
drivers/char/ipmi/ipmi_si_hotmod.c
View File

@ -5,12 +5,13 @@
* Handling for dynamically adding/removing IPMI devices through
* a module parameter (and thus sysfs).
*/
#define pr_fmt(fmt) "ipmi_hotmod: " fmt
#include <linux/moduleparam.h>
#include <linux/ipmi.h>
#include "ipmi_si.h"
#define PFX "ipmi_hotmod: "
static int hotmod_handler(const char *val, const struct kernel_param *kp);
module_param_call(hotmod, hotmod_handler, NULL, NULL, 0200);
@ -61,7 +62,7 @@ static int parse_str(const struct hotmod_vals *v, int *val, char *name,
s = strchr(*curr, ',');
if (!s) {
pr_warn(PFX "No hotmod %s given.\n", name);
pr_warn("No hotmod %s given\n", name);
return -EINVAL;
}
*s = '\0';
@ -74,7 +75,7 @@ static int parse_str(const struct hotmod_vals *v, int *val, char *name,
}
}
pr_warn(PFX "Invalid hotmod %s '%s'\n", name, *curr);
pr_warn("Invalid hotmod %s '%s'\n", name, *curr);
return -EINVAL;
}
@ -85,12 +86,12 @@ static int check_hotmod_int_op(const char *curr, const char *option,
if (strcmp(curr, name) == 0) {
if (!option) {
pr_warn(PFX "No option given for '%s'\n", curr);
pr_warn("No option given for '%s'\n", curr);
return -EINVAL;
}
*val = simple_strtoul(option, &n, 0);
if ((*n != '\0') || (*option == '\0')) {
pr_warn(PFX "Bad option given for '%s'\n", curr);
pr_warn("Bad option given for '%s'\n", curr);
return -EINVAL;
}
return 1;
@ -160,7 +161,7 @@ static int hotmod_handler(const char *val, const struct kernel_param *kp)
}
addr = simple_strtoul(curr, &n, 0);
if ((*n != '\0') || (*curr == '\0')) {
pr_warn(PFX "Invalid hotmod address '%s'\n", curr);
pr_warn("Invalid hotmod address '%s'\n", curr);
break;
}
@ -203,7 +204,7 @@ static int hotmod_handler(const char *val, const struct kernel_param *kp)
continue;
rv = -EINVAL;
pr_warn(PFX "Invalid hotmod option '%s'\n", curr);
pr_warn("Invalid hotmod option '%s'\n", curr);
goto out;
}

22
drivers/char/ipmi/ipmi_si_intf.c
View File

@ -19,6 +19,8 @@
* and drives the real SMI state machine.
*/
#define pr_fmt(fmt) "ipmi_si: " fmt
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/sched.h>
@ -41,8 +43,6 @@
#include <linux/string.h>
#include <linux/ctype.h>
#define PFX "ipmi_si: "
/* Measure times between events in the driver. */
#undef DEBUG_TIMING
@ -1530,7 +1530,7 @@ static int try_enable_event_buffer(struct smi_info *smi_info)
rv = wait_for_msg_done(smi_info);
if (rv) {
pr_warn(PFX "Error getting response from get global enables command, the event buffer is not enabled.\n");
pr_warn("Error getting response from get global enables command, the event buffer is not enabled\n");
goto out;
}
@ -1541,7 +1541,7 @@ static int try_enable_event_buffer(struct smi_info *smi_info)
resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
resp[1] != IPMI_GET_BMC_GLOBAL_ENABLES_CMD ||
resp[2] != 0) {
pr_warn(PFX "Invalid return from get global enables command, cannot enable the event buffer.\n");
pr_warn("Invalid return from get global enables command, cannot enable the event buffer\n");
rv = -EINVAL;
goto out;
}
@ -1559,7 +1559,7 @@ static int try_enable_event_buffer(struct smi_info *smi_info)
rv = wait_for_msg_done(smi_info);
if (rv) {
pr_warn(PFX "Error getting response from set global, enables command, the event buffer is not enabled.\n");
pr_warn("Error getting response from set global, enables command, the event buffer is not enabled\n");
goto out;
}
@ -1569,7 +1569,7 @@ static int try_enable_event_buffer(struct smi_info *smi_info)
if (resp_len < 3 ||
resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
resp[1] != IPMI_SET_BMC_GLOBAL_ENABLES_CMD) {
pr_warn(PFX "Invalid return from get global, enables command, not enable the event buffer.\n");
pr_warn("Invalid return from get global, enables command, not enable the event buffer\n");
rv = -EINVAL;
goto out;
}
@ -1900,7 +1900,7 @@ int ipmi_si_add_smi(struct si_sm_io *io)
}
}
pr_info(PFX "Adding %s-specified %s state machine\n",
pr_info("Adding %s-specified %s state machine\n",
ipmi_addr_src_to_str(new_smi->io.addr_source),
si_to_str[new_smi->io.si_type]);
@ -1924,7 +1924,7 @@ static int try_smi_init(struct smi_info *new_smi)
int i;
char *init_name = NULL;
pr_info(PFX "Trying %s-specified %s state machine at %s address 0x%lx, slave address 0x%x, irq %d\n",
pr_info("Trying %s-specified %s state machine at %s address 0x%lx, slave address 0x%x, irq %d\n",
ipmi_addr_src_to_str(new_smi->io.addr_source),
si_to_str[new_smi->io.si_type],
addr_space_to_str[new_smi->io.addr_type],
@ -1964,7 +1964,7 @@ static int try_smi_init(struct smi_info *new_smi)
new_smi->pdev = platform_device_alloc("ipmi_si",
new_smi->si_num);
if (!new_smi->pdev) {
pr_err(PFX "Unable to allocate platform device\n");
pr_err("Unable to allocate platform device\n");
rv = -ENOMEM;
goto out_err;
}
@ -2097,7 +2097,7 @@ static int init_ipmi_si(void)
if (initialized)
return 0;
pr_info("IPMI System Interface driver.\n");
pr_info("IPMI System Interface driver\n");
/* If the user gave us a device, they presumably want us to use it */
if (!ipmi_si_hardcode_find_bmc())
@ -2151,7 +2151,7 @@ skip_fallback_noirq:
if (unload_when_empty && list_empty(&smi_infos)) {
mutex_unlock(&smi_infos_lock);
cleanup_ipmi_si();
pr_warn(PFX "Unable to find any System Interface(s)\n");
pr_warn("Unable to find any System Interface(s)\n");
return -ENODEV;
} else {
mutex_unlock(&smi_infos_lock);

12
drivers/char/ipmi/ipmi_si_pci.c
View File

@ -4,12 +4,13 @@
*
* Handling for IPMI devices on the PCI bus.
*/
#define pr_fmt(fmt) "ipmi_pci: " fmt
#include <linux/module.h>
#include <linux/pci.h>
#include "ipmi_si.h"
#define PFX "ipmi_pci: "
static bool pci_registered;
static bool si_trypci = true;
@ -40,8 +41,7 @@ static int ipmi_pci_probe_regspacing(struct si_sm_io *io)
for (regspacing = DEFAULT_REGSPACING; regspacing <= 16;) {
io->regspacing = regspacing;
if (io->io_setup(io)) {
dev_err(io->dev,
"Could not setup I/O space\n");
dev_err(io->dev, "Could not setup I/O space\n");
return DEFAULT_REGSPACING;
}
/* write invalid cmd */
@ -126,7 +126,7 @@ static int ipmi_pci_probe(struct pci_dev *pdev,
io.dev = &pdev->dev;
dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n",
&pdev->resource[0], io.regsize, io.regspacing, io.irq);
&pdev->resource[0], io.regsize, io.regspacing, io.irq);
rv = ipmi_si_add_smi(&io);
if (rv)
@ -161,7 +161,7 @@ void ipmi_si_pci_init(void)
if (si_trypci) {
int rv = pci_register_driver(&ipmi_pci_driver);
if (rv)
pr_err(PFX "Unable to register PCI driver: %d\n", rv);
pr_err("Unable to register PCI driver: %d\n", rv);
else
pci_registered = true;
}

20
drivers/char/ipmi/ipmi_si_platform.c
View File

@ -5,6 +5,10 @@
* Handling for platform devices in IPMI (ACPI, OF, and things
* coming from the platform.
*/
#define pr_fmt(fmt) "ipmi_platform: " fmt
#define dev_fmt pr_fmt
#include <linux/types.h>
#include <linux/module.h>
#include <linux/of_device.h>
@ -15,8 +19,6 @@
#include "ipmi_si.h"
#include "ipmi_dmi.h"
#define PFX "ipmi_platform: "
static bool si_tryplatform = true;
#ifdef CONFIG_ACPI
static bool si_tryacpi = true;
@ -158,7 +160,7 @@ static int platform_ipmi_probe(struct platform_device *pdev)
memset(&io, 0, sizeof(io));
io.addr_source = addr_source;
dev_info(&pdev->dev, PFX "probing via %s\n",
dev_info(&pdev->dev, "probing via %s\n",
ipmi_addr_src_to_str(addr_source));
switch (type) {
@ -236,25 +238,25 @@ static int of_ipmi_probe(struct platform_device *pdev)
ret = of_address_to_resource(np, 0, &resource);
if (ret) {
dev_warn(&pdev->dev, PFX "invalid address from OF\n");
dev_warn(&pdev->dev, "invalid address from OF\n");
return ret;
}
regsize = of_get_property(np, "reg-size", &proplen);
if (regsize && proplen != 4) {
dev_warn(&pdev->dev, PFX "invalid regsize from OF\n");
dev_warn(&pdev->dev, "invalid regsize from OF\n");
return -EINVAL;
}
regspacing = of_get_property(np, "reg-spacing", &proplen);
if (regspacing && proplen != 4) {
dev_warn(&pdev->dev, PFX "invalid regspacing from OF\n");
dev_warn(&pdev->dev, "invalid regspacing from OF\n");
return -EINVAL;
}
regshift = of_get_property(np, "reg-shift", &proplen);
if (regshift && proplen != 4) {
dev_warn(&pdev->dev, PFX "invalid regshift from OF\n");
dev_warn(&pdev->dev, "invalid regshift from OF\n");
return -EINVAL;
}
@ -326,7 +328,7 @@ static int acpi_ipmi_probe(struct platform_device *pdev)
memset(&io, 0, sizeof(io));
io.addr_source = SI_ACPI;
dev_info(&pdev->dev, PFX "probing via ACPI\n");
dev_info(&pdev->dev, "probing via ACPI\n");
io.addr_info.acpi_info.acpi_handle = handle;
@ -431,7 +433,7 @@ void ipmi_si_platform_init(void)
{
int rv = platform_driver_register(&ipmi_platform_driver);
if (rv)
pr_err(PFX "Unable to register driver: %d\n", rv);
pr_err("Unable to register driver: %d\n", rv);
}
void ipmi_si_platform_shutdown(void)

69
drivers/char/ipmi/ipmi_ssif.c
View File

@ -27,6 +27,8 @@
* interface into the I2C driver, I believe.
*/
#define pr_fmt(fmt) "ipmi_ssif: " fmt
#if defined(MODVERSIONS)
#include <linux/modversions.h>
#endif
@ -52,7 +54,6 @@
#include "ipmi_si_sm.h"
#include "ipmi_dmi.h"
#define PFX "ipmi_ssif: "
#define DEVICE_NAME "ipmi_ssif"
#define IPMI_GET_SYSTEM_INTERFACE_CAPABILITIES_CMD 0x57
@ -316,9 +317,8 @@ static void deliver_recv_msg(struct ssif_info *ssif_info,
{
if (msg->rsp_size < 0) {
return_hosed_msg(ssif_info, msg);
pr_err(PFX
"Malformed message in deliver_recv_msg: rsp_size = %d\n",
msg->rsp_size);
pr_err("%s: Malformed message: rsp_size = %d\n",
__func__, msg->rsp_size);
} else {
ipmi_smi_msg_received(ssif_info->intf, msg);
}
@ -652,7 +652,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
if (len == 0) {
result = -EIO;
if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
pr_info(PFX "Middle message with no data\n");
pr_info("Middle message with no data\n");
goto continue_op;
}
@ -696,8 +696,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
I2C_SMBUS_BLOCK_DATA);
if (rv < 0) {
if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
pr_info(PFX
"Error from ssif_i2c_send\n");
pr_info("Error from ssif_i2c_send\n");
result = -EIO;
} else
@ -715,7 +714,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
continue_op:
if (ssif_info->ssif_debug & SSIF_DEBUG_STATE)
pr_info(PFX "DONE 1: state = %d, result=%d.\n",
pr_info("DONE 1: state = %d, result=%d\n",
ssif_info->ssif_state, result);
flags = ipmi_ssif_lock_cond(ssif_info, &oflags);
@ -749,8 +748,8 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
*/
ssif_info->ssif_state = SSIF_NORMAL;
ipmi_ssif_unlock_cond(ssif_info, flags);
pr_warn(PFX "Error getting flags: %d %d, %x\n",
result, len, (len >= 3) ? data[2] : 0);
pr_warn("Error getting flags: %d %d, %x\n",
result, len, (len >= 3) ? data[2] : 0);
} else if (data[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2
|| data[1] != IPMI_GET_MSG_FLAGS_CMD) {
/*
@ -758,7 +757,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
* response to a previous command.
*/
ipmi_ssif_unlock_cond(ssif_info, flags);
pr_warn(PFX "Invalid response getting flags: %x %x\n",
pr_warn("Invalid response getting flags: %x %x\n",
data[0], data[1]);
} else {
ssif_inc_stat(ssif_info, flag_fetches);
@ -771,11 +770,11 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
/* We cleared the flags. */
if ((result < 0) || (len < 3) || (data[2] != 0)) {
/* Error clearing flags */
pr_warn(PFX "Error clearing flags: %d %d, %x\n",
result, len, (len >= 3) ? data[2] : 0);
pr_warn("Error clearing flags: %d %d, %x\n",
result, len, (len >= 3) ? data[2] : 0);
} else if (data[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2
|| data[1] != IPMI_CLEAR_MSG_FLAGS_CMD) {
pr_warn(PFX "Invalid response clearing flags: %x %x\n",
pr_warn("Invalid response clearing flags: %x %x\n",
data[0], data[1]);
}
ssif_info->ssif_state = SSIF_NORMAL;
@ -792,7 +791,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
handle_flags(ssif_info, flags);
} else if (msg->rsp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2
|| msg->rsp[1] != IPMI_READ_EVENT_MSG_BUFFER_CMD) {
pr_warn(PFX "Invalid response getting events: %x %x\n",
pr_warn("Invalid response getting events: %x %x\n",
msg->rsp[0], msg->rsp[1]);
msg->done(msg);
/* Take off the event flag. */
@ -815,7 +814,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
handle_flags(ssif_info, flags);
} else if (msg->rsp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2
|| msg->rsp[1] != IPMI_GET_MSG_CMD) {
pr_warn(PFX "Invalid response clearing flags: %x %x\n",
pr_warn("Invalid response clearing flags: %x %x\n",
msg->rsp[0], msg->rsp[1]);
msg->done(msg);
@ -842,7 +841,7 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result,
ipmi_ssif_unlock_cond(ssif_info, flags);
if (ssif_info->ssif_debug & SSIF_DEBUG_STATE)
pr_info(PFX "DONE 2: state = %d.\n", ssif_info->ssif_state);
pr_info("DONE 2: state = %d.\n", ssif_info->ssif_state);
}
static void msg_written_handler(struct ssif_info *ssif_info, int result,
@ -862,8 +861,7 @@ static void msg_written_handler(struct ssif_info *ssif_info, int result,
ssif_inc_stat(ssif_info, send_errors);
if (ssif_info->ssif_debug & SSIF_DEBUG_MSG)
pr_info(PFX
"Out of retries in msg_written_handler\n");
pr_info("%s: Out of retries\n", __func__);
msg_done_handler(ssif_info, -EIO, NULL, 0);
return;
}
@ -1043,8 +1041,8 @@ static void sender(void *send_info,
ktime_get_real_ts64(&t);
pr_info("**Enqueue %02x %02x: %lld.%6.6ld\n",
msg->data[0], msg->data[1],
(long long) t.tv_sec, (long) t.tv_nsec / NSEC_PER_USEC);
msg->data[0], msg->data[1],
(long long)t.tv_sec, (long)t.tv_nsec / NSEC_PER_USEC);
}
}
@ -1435,9 +1433,9 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
slave_addr = find_slave_address(client, slave_addr);
pr_info(PFX "Trying %s-specified SSIF interface at i2c address 0x%x, adapter %s, slave address 0x%x\n",
ipmi_addr_src_to_str(ssif_info->addr_source),
client->addr, client->adapter->name, slave_addr);
pr_info("Trying %s-specified SSIF interface at i2c address 0x%x, adapter %s, slave address 0x%x\n",
ipmi_addr_src_to_str(ssif_info->addr_source),
client->addr, client->adapter->name, slave_addr);
ssif_info->client = client;
i2c_set_clientdata(client, ssif_info);
@ -1450,7 +1448,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (!rv && (len >= 3) && (resp[2] == 0)) {
if (len < 7) {
if (ssif_dbg_probe)
pr_info(PFX "SSIF info too short: %d\n", len);
pr_info("SSIF info too short: %d\n", len);
goto no_support;
}
@ -1506,8 +1504,8 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
} else {
no_support:
/* Assume no multi-part or PEC support */
pr_info(PFX "Error fetching SSIF: %d %d %2.2x, your system probably doesn't support this command so using defaults\n",
rv, len, resp[2]);
pr_info("Error fetching SSIF: %d %d %2.2x, your system probably doesn't support this command so using defaults\n",
rv, len, resp[2]);
ssif_info->max_xmit_msg_size = 32;
ssif_info->max_recv_msg_size = 32;
@ -1521,7 +1519,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
msg[2] = WDT_PRE_TIMEOUT_INT;
rv = do_cmd(client, 3, msg, &len, resp);
if (rv || (len < 3) || (resp[2] != 0))
pr_warn(PFX "Unable to clear message flags: %d %d %2.2x\n",
pr_warn("Unable to clear message flags: %d %d %2.2x\n",
rv, len, resp[2]);
/* Attempt to enable the event buffer. */
@ -1529,7 +1527,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
msg[1] = IPMI_GET_BMC_GLOBAL_ENABLES_CMD;
rv = do_cmd(client, 2, msg, &len, resp);
if (rv || (len < 4) || (resp[2] != 0)) {
pr_warn(PFX "Error getting global enables: %d %d %2.2x\n",
pr_warn("Error getting global enables: %d %d %2.2x\n",
rv, len, resp[2]);
rv = 0; /* Not fatal */
goto found;
@ -1548,7 +1546,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
msg[2] = ssif_info->global_enables | IPMI_BMC_EVT_MSG_BUFF;
rv = do_cmd(client, 3, msg, &len, resp);
if (rv || (len < 2)) {
pr_warn(PFX "Error setting global enables: %d %d %2.2x\n",
pr_warn("Error setting global enables: %d %d %2.2x\n",
rv, len, resp[2]);
rv = 0; /* Not fatal */
goto found;
@ -1569,7 +1567,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
msg[2] = ssif_info->global_enables | IPMI_BMC_RCV_MSG_INTR;
rv = do_cmd(client, 3, msg, &len, resp);
if (rv || (len < 2)) {
pr_warn(PFX "Error setting global enables: %d %d %2.2x\n",
pr_warn("Error setting global enables: %d %d %2.2x\n",
rv, len, resp[2]);
rv = 0; /* Not fatal */
goto found;
@ -1637,7 +1635,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
&ssif_info->client->dev,
slave_addr);
if (rv) {
pr_err(PFX "Unable to register device: error %d\n", rv);
pr_err("Unable to register device: error %d\n", rv);
goto out_remove_attr;
}
@ -1790,7 +1788,7 @@ static int dmi_ipmi_probe(struct platform_device *pdev)
rv = device_property_read_u16(&pdev->dev, "i2c-addr", &i2c_addr);
if (rv) {
dev_warn(&pdev->dev, PFX "No i2c-addr property\n");
dev_warn(&pdev->dev, "No i2c-addr property\n");
return -ENODEV;
}
@ -1871,8 +1869,7 @@ static int init_ipmi_ssif(void)
dbg[i], slave_addrs[i],
SI_HARDCODED, NULL);
if (rv)
pr_err(PFX
"Couldn't add hardcoded device at addr 0x%x\n",
pr_err("Couldn't add hardcoded device at addr 0x%x\n",
addr[i]);
}
@ -1883,7 +1880,7 @@ static int init_ipmi_ssif(void)
if (ssif_trydmi) {
rv = platform_driver_register(&ipmi_driver);
if (rv)
pr_err(PFX "Unable to register driver: %d\n", rv);
pr_err("Unable to register driver: %d\n", rv);
}
ssif_i2c_driver.address_list = ssif_address_list();

52
drivers/char/ipmi/ipmi_watchdog.c
View File

@ -11,6 +11,8 @@
* Copyright 2002 MontaVista Software Inc.
*/
#define pr_fmt(fmt) "IPMI Watchdog: " fmt
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/ipmi.h>
@ -50,8 +52,6 @@
#define HAVE_DIE_NMI
#endif
#define PFX "IPMI Watchdog: "
/*
* The IPMI command/response information for the watchdog timer.
*/
@ -407,7 +407,7 @@ static int __ipmi_set_timeout(struct ipmi_smi_msg *smi_msg,
recv_msg,
1);
if (rv)
pr_warn(PFX "set timeout error: %d\n", rv);
pr_warn("set timeout error: %d\n", rv);
else if (send_heartbeat_now)
*send_heartbeat_now = hbnow;
@ -530,7 +530,7 @@ static void panic_halt_ipmi_set_timeout(void)
&send_heartbeat_now);
if (rv) {
atomic_sub(1, &panic_done_count);
pr_warn(PFX "Unable to extend the watchdog timeout.");
pr_warn("Unable to extend the watchdog timeout\n");
} else {
if (send_heartbeat_now)
panic_halt_ipmi_heartbeat();
@ -573,7 +573,7 @@ restart:
&recv_msg,
1);
if (rv) {
pr_warn(PFX "heartbeat send failure: %d\n", rv);
pr_warn("heartbeat send failure: %d\n", rv);
return rv;
}
@ -583,7 +583,7 @@ restart:
if (recv_msg.msg.data[0] == IPMI_WDOG_TIMER_NOT_INIT_RESP) {
timeout_retries++;
if (timeout_retries > 3) {
pr_err(PFX ": Unable to restore the IPMI watchdog's settings, giving up.\n");
pr_err("Unable to restore the IPMI watchdog's settings, giving up\n");
rv = -EIO;
goto out;
}
@ -598,7 +598,7 @@ restart:
*/
rv = _ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB);
if (rv) {
pr_err(PFX ": Unable to send the command to set the watchdog's settings, giving up.\n");
pr_err("Unable to send the command to set the watchdog's settings, giving up\n");
goto out;
}
@ -876,8 +876,7 @@ static int ipmi_close(struct inode *ino, struct file *filep)
_ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB);
mutex_unlock(&ipmi_watchdog_mutex);
} else {
pr_crit(PFX
"Unexpected close, not stopping watchdog!\n");
pr_crit("Unexpected close, not stopping watchdog!\n");
ipmi_heartbeat();
}
clear_bit(0, &ipmi_wdog_open);
@ -911,9 +910,9 @@ static void ipmi_wdog_msg_handler(struct ipmi_recv_msg *msg,
{
if (msg->msg.cmd == IPMI_WDOG_RESET_TIMER &&
msg->msg.data[0] == IPMI_WDOG_TIMER_NOT_INIT_RESP)
pr_info(PFX "response: The IPMI controller appears to have been reset, will attempt to reinitialize the watchdog timer\n");
pr_info("response: The IPMI controller appears to have been reset, will attempt to reinitialize the watchdog timer\n");
else if (msg->msg.data[0] != 0)
pr_err(PFX "response: Error %x on cmd %x\n",
pr_err("response: Error %x on cmd %x\n",
msg->msg.data[0],
msg->msg.cmd);
@ -985,7 +984,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
rv = ipmi_create_user(ipmi_intf, &ipmi_hndlrs, NULL, &watchdog_user);
if (rv < 0) {
pr_crit(PFX "Unable to register with ipmi\n");
pr_crit("Unable to register with ipmi\n");
goto out;
}
@ -993,7 +992,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
&ipmi_version_major,
&ipmi_version_minor);
if (rv) {
pr_warn(PFX "Unable to get IPMI version, assuming 1.0\n");
pr_warn("Unable to get IPMI version, assuming 1.0\n");
ipmi_version_major = 1;
ipmi_version_minor = 0;
}
@ -1002,7 +1001,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
if (rv < 0) {
ipmi_destroy_user(watchdog_user);
watchdog_user = NULL;
pr_crit(PFX "Unable to register misc device\n");
pr_crit("Unable to register misc device\n");
}
#ifdef HAVE_DIE_NMI
@ -1024,7 +1023,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
rv = ipmi_set_timeout(IPMI_SET_TIMEOUT_FORCE_HB);
if (rv) {
pr_warn(PFX "Error starting timer to test NMI: 0x%x. The NMI pretimeout will likely not work\n",
pr_warn("Error starting timer to test NMI: 0x%x. The NMI pretimeout will likely not work\n",
rv);
rv = 0;
goto out_restore;
@ -1033,7 +1032,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
msleep(1500);
if (testing_nmi != 2) {
pr_warn(PFX "IPMI NMI didn't seem to occur. The NMI pretimeout will likely not work\n");
pr_warn("IPMI NMI didn't seem to occur. The NMI pretimeout will likely not work\n");
}
out_restore:
testing_nmi = 0;
@ -1049,7 +1048,7 @@ static void ipmi_register_watchdog(int ipmi_intf)
start_now = 0; /* Disable this function after first startup. */
ipmi_watchdog_state = action_val;
ipmi_set_timeout(IPMI_SET_TIMEOUT_FORCE_HB);
pr_info(PFX "Starting now!\n");
pr_info("Starting now!\n");
} else {
/* Stop the timer now. */
ipmi_watchdog_state = WDOG_TIMEOUT_NONE;
@ -1086,7 +1085,7 @@ static void ipmi_unregister_watchdog(int ipmi_intf)
/* Disconnect from IPMI. */
rv = ipmi_destroy_user(loc_user);
if (rv)
pr_warn(PFX "error unlinking from IPMI: %d\n", rv);
pr_warn("error unlinking from IPMI: %d\n", rv);
/* If it comes back, restart it properly. */
ipmi_start_timer_on_heartbeat = 1;
@ -1127,7 +1126,7 @@ ipmi_nmi(unsigned int val, struct pt_regs *regs)
the timer. So do so. */
atomic_set(&pretimeout_since_last_heartbeat, 1);
if (atomic_inc_and_test(&preop_panic_excl))
nmi_panic(regs, PFX "pre-timeout");
nmi_panic(regs, "pre-timeout");
}
return NMI_HANDLED;
@ -1259,7 +1258,7 @@ static void check_parms(void)
if (preaction_val == WDOG_PRETIMEOUT_NMI) {
do_nmi = 1;
if (preop_val == WDOG_PREOP_GIVE_DATA) {
pr_warn(PFX "Pretimeout op is to give data but NMI pretimeout is enabled, setting pretimeout op to none\n");
pr_warn("Pretimeout op is to give data but NMI pretimeout is enabled, setting pretimeout op to none\n");
preop_op("preop_none", NULL);
do_nmi = 0;
}
@ -1268,7 +1267,7 @@ static void check_parms(void)
rv = register_nmi_handler(NMI_UNKNOWN, ipmi_nmi, 0,
"ipmi");
if (rv) {
pr_warn(PFX "Can't register nmi handler\n");
pr_warn("Can't register nmi handler\n");
return;
} else
nmi_handler_registered = 1;
@ -1285,19 +1284,18 @@ static int __init ipmi_wdog_init(void)
if (action_op(action, NULL)) {
action_op("reset", NULL);
pr_info(PFX "Unknown action '%s', defaulting to reset\n",
action);
pr_info("Unknown action '%s', defaulting to reset\n", action);
}
if (preaction_op(preaction, NULL)) {
preaction_op("pre_none", NULL);
pr_info(PFX "Unknown preaction '%s', defaulting to none\n",
pr_info("Unknown preaction '%s', defaulting to none\n",
preaction);
}
if (preop_op(preop, NULL)) {
preop_op("preop_none", NULL);
pr_info(PFX "Unknown preop '%s', defaulting to none\n", preop);
pr_info("Unknown preop '%s', defaulting to none\n", preop);
}
check_parms();
@ -1311,11 +1309,11 @@ static int __init ipmi_wdog_init(void)
unregister_nmi_handler(NMI_UNKNOWN, "ipmi");
#endif
unregister_reboot_notifier(&wdog_reboot_notifier);
pr_warn(PFX "can't register smi watcher\n");
pr_warn("can't register smi watcher\n");
return rv;
}
pr_info(PFX "driver initialized\n");
pr_info("driver initialized\n");
return 0;
}