linux-kernel - Re: [ath5k-devel] Bugs on aspire one A150

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Date:	Sat, 13 Dec 2008 16:36:53 +0200
From:	Maxim Levitsky <maximlevitsky@...il.com>
To:	Nick Kossifidis <mickflemm@...il.com>
Cc:	Bob Copeland <me@...copeland.com>,
	linux-pm@...ts.linux-foundation.org, ath5k-devel@...ts.ath5k.org,
	linux-kernel@...r.kernel.org, alsa-devel@...a-project.org
Subject: Re: [ath5k-devel] Bugs on aspire one A150

On Sat, 2008-12-13 at 16:08 +0200, Nick Kossifidis wrote:
> 2008/12/13 Maxim Levitsky <maximlevitsky@...il.com>:
> >
> > Hi,
> >
> > Indeed gpio #3 controls the led.
> > I patched ath5k to use it, and led works now fine.
> >
> >
> 
> Please share your patch with the rest and also post an lspci -vnn for
> your card so we can handle this in a generic way

This just a one liner hack

diff --git a/drivers/net/wireless/ath5k/base.c
b/drivers/net/wireless/ath5k/base.c
index 9d2c597..a447937 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2595,6 +2595,11 @@ ath5k_init_leds(struct ath5k_softc *sc)
 		sc->led_pin = 1;
 		sc->led_on = 1;  /* active high */
 	}
+
+	__set_bit(ATH_STAT_LEDSOFT, sc->status);
+	sc->led_pin = 3;
+	sc->led_on = 1;
+
 	if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
 		goto out;




lspci -vnn:

03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x
802.11abg Wireless PCI Express Adapter [168c:001c] (rev 01)
	Subsystem: Foxconn International, Inc. Device [105b:e008]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at 55200000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ath5k
	Kernel modules: ath5k


Best regards,
	Maxim Levitsky

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