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[05/14] rt2x00: Add comment about BBP1_TX_POWER

Message ID 201006142210.43525.IvDoorn@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Ivo van Doorn June 14, 2010, 8:10 p.m. UTC 
None
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Patch

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 16bfaa8..b308421 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1557,7 +1557,9 @@  struct mac_iveiv_entry {
  */
 
 /*
- * BBP 1: TX Antenna
+ * BBP 1: TX Antenna & Power
+ * POWER: 0 - normal, 1 - drop tx power by 6dBm, 2 - drop tx power by 12dBm,
+ *	3 - increase tx power by 6dBm
  */
 #define BBP1_TX_POWER			FIELD8(0x07)
 #define BBP1_TX_ANTENNA			FIELD8(0x18)