linux-kernel - [PATCH] [82/106] ath: add missing regdomain pair 0x5c mapping

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Date:	Tue, 26 Apr 2011 14:14:04 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	chunkeey@...glemail.com, lrodriguez@...eros.com,
	linville@...driver.com, gregkh@...e.de, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	tim.bird@...sony.com
Subject: [PATCH] [82/106] ath: add missing regdomain pair 0x5c mapping

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Christian Lamparter <chunkeey@...glemail.com>

commit bd39a274fb7b43374c797bafdb7f506598f36f77 upstream.

Joe Culler reported a problem with his AR9170 device:

> ath: EEPROM regdomain: 0x5c
> ath: EEPROM indicates we should expect a direct regpair map
> ath: invalid regulatory domain/country code 0x5c
> ath: Invalid EEPROM contents

It turned out that the regdomain 'APL7_FCCA' was not mapped yet.
According to Luis R. Rodriguez [Atheros' engineer] APL7 maps to
FCC_CTL and FCCA maps to FCC_CTL as well, so the attached patch
should be correct.

Reported-by: Joe Culler <joe.culler@...il.com>
Acked-by: Luis R. Rodriguez <lrodriguez@...eros.com>
Signed-off-by: Christian Lamparter <chunkeey@...glemail.com>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 drivers/net/wireless/ath/regd_common.h |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.35.y/drivers/net/wireless/ath/regd_common.h
===================================================================
--- linux-2.6.35.y.orig/drivers/net/wireless/ath/regd_common.h
+++ linux-2.6.35.y/drivers/net/wireless/ath/regd_common.h
@@ -195,6 +195,7 @@ static struct reg_dmn_pair_mapping regDo
 	{APL9_WORLD, CTL_ETSI, CTL_ETSI},

 	{APL3_FCCA, CTL_FCC, CTL_FCC},
+	{APL7_FCCA, CTL_FCC, CTL_FCC},
 	{APL1_ETSIC, CTL_FCC, CTL_ETSI},
 	{APL2_ETSIC, CTL_FCC, CTL_ETSI},
 	{APL2_APLD, CTL_FCC, NO_CTL},
--
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