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From d64551dfc4c7fba6a94f7245393d173199ac9e07 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sun, 8 Feb 2009 17:39:35 +0100
Subject: [PATCH] rt2x00: Export all register stats through debugfs
By exporting the register base, and word size to userspace
through debugfs it will be easier to create scripts which
parse the register information. This makes debugging and
register dumps information easier.
This will unfortunately not be backward compatible with
the previous approach, but that is not important in this case
since manually fixing the layout of the dumpfile to match the
new style then interpreting the data without a script.
Also be more consistent with using tabs to seperate different
fields.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/rt2x00debug.c | 33 ++++++++++++++++++++--------
1 files changed, 23 insertions(+), 10 deletions(-)
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -547,9 +547,9 @@ static struct dentry *rt2x00debug_create
return NULL;
blob->data = data;
- data += sprintf(data, "driver: %s\n", intf->rt2x00dev->ops->name);
- data += sprintf(data, "version: %s\n", DRV_VERSION);
- data += sprintf(data, "compiled: %s %s\n", __DATE__, __TIME__);
+ data += sprintf(data, "driver:\t%s\n", intf->rt2x00dev->ops->name);
+ data += sprintf(data, "version:\t%s\n", DRV_VERSION);
+ data += sprintf(data, "compiled:\t%s %s\n", __DATE__, __TIME__);
blob->size = strlen(blob->data);
return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
@@ -570,14 +570,27 @@ static struct dentry *rt2x00debug_create
return NULL;
blob->data = data;
- data += sprintf(data, "rt chip: %04x\n", intf->rt2x00dev->chip.rt);
- data += sprintf(data, "rf chip: %04x\n", intf->rt2x00dev->chip.rf);
- data += sprintf(data, "revision:%08x\n", intf->rt2x00dev->chip.rev);
+ data += sprintf(data, "rt chip:\t%04x\n", intf->rt2x00dev->chip.rt);
+ data += sprintf(data, "rf chip:\t%04x\n", intf->rt2x00dev->chip.rf);
+ data += sprintf(data, "revision:\t%08x\n", intf->rt2x00dev->chip.rev);
data += sprintf(data, "\n");
- data += sprintf(data, "csr length: %d\n", debug->csr.word_count);
- data += sprintf(data, "eeprom length: %d\n", debug->eeprom.word_count);
- data += sprintf(data, "bbp length: %d\n", debug->bbp.word_count);
- data += sprintf(data, "rf length: %d\n", debug->rf.word_count);
+ data += sprintf(data, "register\tbase\twords\twordsize\n");
+ data += sprintf(data, "csr\t%d\t%d\t%d\n",
+ debug->csr.word_base,
+ debug->csr.word_count,
+ debug->csr.word_size);
+ data += sprintf(data, "eeprom\t%d\t%d\t%d\n",
+ debug->eeprom.word_base,
+ debug->eeprom.word_count,
+ debug->eeprom.word_size);
+ data += sprintf(data, "bbp\t%d\t%d\t%d\n",
+ debug->bbp.word_base,
+ debug->bbp.word_count,
+ debug->bbp.word_size);
+ data += sprintf(data, "rf\t%d\t%d\t%d\n",
+ debug->rf.word_base,
+ debug->rf.word_count,
+ debug->rf.word_size);
blob->size = strlen(blob->data);
return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
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