linux-kernel - Re: [BUG] No SPROM available!

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Date:	Mon, 29 Mar 2010 14:20:54 -0500
From:	Larry Finger <Larry.Finger@...inger.net>
To:	René_Bolldorf <xsecute@...glemail.com>
CC:	John Linville <linville@...driver.com>,
	LKML <linux-kernel@...r.kernel.org>,
	wireless <linux-wireless@...r.kernel.org>
Subject: Re: [BUG] No SPROM available!

René,

When you have a wireless problem, please post it to
linux-wireless@...r.kernel.org. The Linux Kernel Mailing List may or may not be
appropriate.

To help in diagnosing your problem, please apply this patch and post the output
line that it produces. On my system, it shows

ssb: chip_id 0x4312, status 0x10

Please also post the output of 'lspci -nnv | grep 14e4'.

Index: wireless-testing/drivers/ssb/sprom.c
===================================================================
--- wireless-testing.orig/drivers/ssb/sprom.c
+++ wireless-testing/drivers/ssb/sprom.c
@@ -182,6 +182,8 @@ bool ssb_is_sprom_available(struct ssb_b
 	if (bus->chipco.dev->id.revision < 11)
 		return true;

+	printk(KERN_INFO "ssb: chip_id 0x%x, status 0x%x\n", bus->chip_id,
+			  bus->chipco.status);
 	switch (bus->chip_id) {
 	case 0x4312:
 		return SSB_CHIPCO_CHST_4312_SPROM_PRESENT(bus->chipco.status);


Larry


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