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s390/net/ctcm: message cleanup

Browse Source 
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Peter Tiedemann
2008-07-18 15:24:57 +02:00
committed by Jeff Garzik
parent b805da74de
commit aa3f2cb630
7 changed files with 888 additions and 1251 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/s390/net/ctcm_dbug.c
+21 -8
View File
@@ -7,6 +7,7 @@
*/
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
@@ -22,15 +23,13 @@
* Debug Facility Stuff
*/
DEFINE_PER_CPU(char[256], ctcm_dbf_txt_buf);
struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS] = {
[CTCM_DBF_SETUP] = {"ctc_setup", 8, 1, 64, 5, NULL},
[CTCM_DBF_ERROR] = {"ctc_error", 8, 1, 64, 3, NULL},
[CTCM_DBF_TRACE] = {"ctc_trace", 8, 1, 64, 3, NULL},
[CTCM_DBF_MPC_SETUP] = {"mpc_setup", 8, 1, 64, 5, NULL},
[CTCM_DBF_MPC_ERROR] = {"mpc_error", 8, 1, 64, 3, NULL},
[CTCM_DBF_MPC_TRACE] = {"mpc_trace", 8, 1, 64, 3, NULL},
[CTCM_DBF_SETUP] = {"ctc_setup", 8, 1, 64, CTC_DBF_INFO, NULL},
[CTCM_DBF_ERROR] = {"ctc_error", 8, 1, 64, CTC_DBF_ERROR, NULL},
[CTCM_DBF_TRACE] = {"ctc_trace", 8, 1, 64, CTC_DBF_ERROR, NULL},
[CTCM_DBF_MPC_SETUP] = {"mpc_setup", 8, 1, 80, CTC_DBF_INFO, NULL},
[CTCM_DBF_MPC_ERROR] = {"mpc_error", 8, 1, 80, CTC_DBF_ERROR, NULL},
[CTCM_DBF_MPC_TRACE] = {"mpc_trace", 8, 1, 80, CTC_DBF_ERROR, NULL},
};
void ctcm_unregister_dbf_views(void)
@@ -65,3 +64,17 @@ int ctcm_register_dbf_views(void)
return 0;
}
void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *fmt, ...)
{
char dbf_txt_buf[64];
va_list args;
if (level > (ctcm_dbf[dbf_nix].id)->level)
return;
va_start(args, fmt);
vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args);
va_end(args);
debug_text_event(ctcm_dbf[dbf_nix].id, level, dbf_txt_buf);
}
drivers/s390/net/ctcm_dbug.h
+12 -27
View File
@@ -20,16 +20,17 @@
#else
#define do_debug 0
#endif
#ifdef DEBUGCCW
#define do_debug_ccw 1
#define DEBUGDATA 1
#else
#define do_debug_ccw 0
#endif
#ifdef DEBUGDATA
#define do_debug_data 1
#else
#define do_debug_data 0
#endif
#ifdef DEBUGCCW
#define do_debug_ccw 1
#else
#define do_debug_ccw 0
#endif
/* define dbf debug levels similar to kernel msg levels */
#define CTC_DBF_ALWAYS 0 /* always print this */
@@ -42,8 +43,6 @@
#define CTC_DBF_INFO 5 /* informational */
#define CTC_DBF_DEBUG 6 /* debug-level messages */
DECLARE_PER_CPU(char[256], ctcm_dbf_txt_buf);
enum ctcm_dbf_names {
CTCM_DBF_SETUP,
CTCM_DBF_ERROR,
@@ -67,6 +66,7 @@ extern struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS];
int ctcm_register_dbf_views(void);
void ctcm_unregister_dbf_views(void);
void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *text, ...);
static inline const char *strtail(const char *s, int n)
{
@@ -74,12 +74,6 @@ static inline const char *strtail(const char *s, int n)
return (l > n) ? s + (l - n) : s;
}
/* sort out levels early to avoid unnecessary sprintfs */
static inline int ctcm_dbf_passes(debug_info_t *dbf_grp, int level)
{
return (dbf_grp->level >= level);
}
#define CTCM_FUNTAIL strtail((char *)__func__, 16)
#define CTCM_DBF_TEXT(name, level, text) \
@@ -94,16 +88,7 @@ static inline int ctcm_dbf_passes(debug_info_t *dbf_grp, int level)
} while (0)
#define CTCM_DBF_TEXT_(name, level, text...) \
do { \
if (ctcm_dbf_passes(ctcm_dbf[CTCM_DBF_##name].id, level)) { \
char *ctcm_dbf_txt_buf = \
get_cpu_var(ctcm_dbf_txt_buf); \
sprintf(ctcm_dbf_txt_buf, text); \
debug_text_event(ctcm_dbf[CTCM_DBF_##name].id, \
level, ctcm_dbf_txt_buf); \
put_cpu_var(ctcm_dbf_txt_buf); \
} \
} while (0)
ctcm_dbf_longtext(CTCM_DBF_##name, level, text)
/*
* cat : one of {setup, mpc_setup, trace, mpc_trace, error, mpc_error}.
@@ -112,13 +97,13 @@ static inline int ctcm_dbf_passes(debug_info_t *dbf_grp, int level)
*/
#define CTCM_DBF_DEV_NAME(cat, dev, text) \
do { \
CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%s) : %s", \
CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%s) :- %s", \
CTCM_FUNTAIL, dev->name, text); \
} while (0)
#define MPC_DBF_DEV_NAME(cat, dev, text) \
do { \
CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%s) : %s", \
CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%s) := %s", \
CTCM_FUNTAIL, dev->name, text); \
} while (0)
@@ -137,13 +122,13 @@ static inline int ctcm_dbf_passes(debug_info_t *dbf_grp, int level)
*/
#define CTCM_DBF_DEV(cat, dev, text) \
do { \
CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%p) : %s", \
CTCM_DBF_TEXT_(cat, CTC_DBF_INFO, "%s(%p) :-: %s", \
CTCM_FUNTAIL, dev, text); \
} while (0)
#define MPC_DBF_DEV(cat, dev, text) \
do { \
CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%p) : %s", \
CTCM_DBF_TEXT_(MPC_##cat, CTC_DBF_INFO, "%s(%p) :=: %s", \
CTCM_FUNTAIL, dev, text); \
} while (0)
drivers/s390/net/ctcm_fsms.c
+170 -232
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File diff suppressed because it is too large Load Diff
drivers/s390/net/ctcm_main.c
+239 -277
View File
File diff suppressed because it is too large Load Diff
drivers/s390/net/ctcm_main.h
+28 -3
View File
@@ -22,9 +22,9 @@
#define CTC_DRIVER_NAME "ctcm"
#define CTC_DEVICE_NAME "ctc"
#define CTC_DEVICE_GENE "ctc%d"
#define MPC_DEVICE_NAME "mpc"
#define MPC_DEVICE_GENE "mpc%d"
#define CTC_DEVICE_GENE CTC_DEVICE_NAME "%d"
#define MPC_DEVICE_GENE MPC_DEVICE_NAME "%d"
#define CHANNEL_FLAGS_READ 0
#define CHANNEL_FLAGS_WRITE 1
@@ -48,6 +48,30 @@
#define ctcm_pr_err(fmt, arg...) printk(KERN_ERR fmt, ##arg)
#define ctcm_pr_crit(fmt, arg...) printk(KERN_CRIT fmt, ##arg)
#define CTCM_PR_DEBUG(fmt, arg...) \
do { \
if (do_debug) \
printk(KERN_DEBUG fmt, ##arg); \
} while (0)
#define CTCM_PR_DBGDATA(fmt, arg...) \
do { \
if (do_debug_data) \
printk(KERN_DEBUG fmt, ##arg); \
} while (0)
#define CTCM_D3_DUMP(buf, len) \
do { \
if (do_debug_data) \
ctcmpc_dumpit(buf, len); \
} while (0)
#define CTCM_CCW_DUMP(buf, len) \
do { \
if (do_debug_ccw) \
ctcmpc_dumpit(buf, len); \
} while (0)
/*
* CCW commands, used in this driver.
*/
@@ -161,8 +185,9 @@ struct channel {
fsm_instance *fsm; /* finite state machine of this channel */
struct net_device *netdev; /* corresponding net_device */
struct ctcm_profile prof;
unsigned char *trans_skb_data;
__u8 *trans_skb_data;
__u16 logflags;
__u8 sense_rc; /* last unit check sense code report control */
};
struct ctcm_priv {
drivers/s390/net/ctcm_mpc.c
+417 -703
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File diff suppressed because it is too large Load Diff
drivers/s390/net/ctcm_mpc.h
+1 -1
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@@ -231,7 +231,7 @@ static inline void ctcmpc_dump32(char *buf, int len)
int ctcmpc_open(struct net_device *);
void ctcm_ccw_check_rc(struct channel *, int, char *);
void mpc_group_ready(unsigned long adev);
int mpc_channel_action(struct channel *ch, int direction, int action);
void mpc_channel_action(struct channel *ch, int direction, int action);
void mpc_action_send_discontact(unsigned long thischan);
void mpc_action_discontact(fsm_instance *fi, int event, void *arg);
void ctcmpc_bh(unsigned long thischan);