netdev - [PATCH 2/2] Using LP firmware for taking advantage of the low-power capabilities.

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Date:	Wed, 19 Sep 2012 13:18:13 +0200
From:	Jarl Friis <jarl@...tace.dk>
To:	Stefano Brivio <stefano.brivio@...imi.it>,
	Gábor Stefanik <netrolller.3d@...il.com>
Cc:	linux-wireless@...r.kernel.org, b43-dev@...ts.infradead.org,
	netdev@...r.kernel.org,
	"John W. Linville" <linville@...driver.com>,
	Jarl Friis <jarl@...tace.dk>
Subject: [PATCH 2/2] Using LP firmware for taking advantage of the low-power capabilities.

This is using the LP specific firmware to better take advantage of the
Low-Power capabilities.

Signed-off-by: Jarl Friis <jarl@...tace.dk>
---
 drivers/net/wireless/b43/main.c |   16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 202a0eb..9ee6030 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -8,6 +8,7 @@
   Copyright (c) 2005 Danny van Dyk <kugelfang@...too.org>
   Copyright (c) 2005 Andreas Jaggi <andreas.jaggi@...erwave.ch>
   Copyright (c) 2010-2011 Rafał Miłecki <zajec5@...il.com>
+  Copyright (c) 2012 Jarl Friis <jarl@...tace.dk>
 
   SDIO support
   Copyright (c) 2009 Albert Herranz <albert_herranz@...oo.es>
@@ -72,6 +73,7 @@ MODULE_FIRMWARE("b43/ucode11.fw");
 MODULE_FIRMWARE("b43/ucode13.fw");
 MODULE_FIRMWARE("b43/ucode14.fw");
 MODULE_FIRMWARE("b43/ucode15.fw");
+MODULE_FIRMWARE("b43/ucode16_lp.fw");
 MODULE_FIRMWARE("b43/ucode16_mimo.fw");
 MODULE_FIRMWARE("b43/ucode5.fw");
 MODULE_FIRMWARE("b43/ucode9.fw");
@@ -2208,6 +2210,12 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 			else
 				goto err_no_ucode;
 			break;
+		case B43_PHYTYPE_LP:
+			if (rev >= 16)
+				filename = "ucode16_lp";
+			else
+				goto err_no_ucode;
+			break;
 		case B43_PHYTYPE_HT:
 			if (rev == 29)
 				filename = "ucode29_mimo";
@@ -2277,8 +2285,10 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 			filename = "lp0initvals13";
 		else if (rev == 14)
 			filename = "lp0initvals14";
-		else if (rev >= 15)
+		else if (rev == 15)
 			filename = "lp0initvals15";
+		else if (rev >= 16)
+			filename = "lp0initvals16";
 		else
 			goto err_no_initvals;
 		break;
@@ -2336,8 +2346,10 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 			filename = "lp0bsinitvals13";
 		else if (rev == 14)
 			filename = "lp0bsinitvals14";
-		else if (rev >= 15)
+		else if (rev == 15)
 			filename = "lp0bsinitvals15";
+		else if (rev >= 16)
+			filename = "lp0bsinitvals16";
 		else
 			goto err_no_initvals;
 		break;
-- 
1.7.9.5

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