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path: root/drivers/net/wireless/rt2x00/rt2800.h
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Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800.h')
-rw-r--r--drivers/net/wireless/rt2x00/rt2800.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index e25e5bf..fa33b5e 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -2024,6 +2024,8 @@ struct mac_iveiv_entry {
(((__index) < 6) ? (HW_BEACON_BASE4 + ((__index - 4) * 0x0200)) : \
(HW_BEACON_BASE6 - ((__index - 6) * 0x0200))))
+#define BEACON_BASE_TO_OFFSET(_base) (((_base) - 0x4000) / 64)
+
/*
* BBP registers.
* The wordsize of the BBP is 8 bits.