diff options
Diffstat (limited to 'package/mac80211/patches/317-rt2x00-Export-all-register-stats-through-debugfs.patch')
| -rw-r--r-- | package/mac80211/patches/317-rt2x00-Export-all-register-stats-through-debugfs.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/package/mac80211/patches/317-rt2x00-Export-all-register-stats-through-debugfs.patch b/package/mac80211/patches/317-rt2x00-Export-all-register-stats-through-debugfs.patch new file mode 100644 index 0000000000..d8aa77b631 --- /dev/null +++ b/package/mac80211/patches/317-rt2x00-Export-all-register-stats-through-debugfs.patch @@ -0,0 +1,77 @@ +From 208d46bb33a37ef16b4044d15d58c21ebc89552f 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(-) + +diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c +index 8d47389..07d378e 100644 +--- a/drivers/net/wireless/rt2x00/rt2x00debug.c ++++ b/drivers/net/wireless/rt2x00/rt2x00debug.c +@@ -547,9 +547,9 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name, + 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_file_chipset(const char *name, + 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); +-- +1.6.0 + |