From: Ivo van Doorn <ivdoorn@gmail.com>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, rt2400-devel@lists.sourceforge.net
Subject: [PATCH 1/2] rt2x00: Fix VGC lower bound initialization
Date: Mon, 28 Jul 2008 10:20:12 +0200 [thread overview]
Message-ID: <200807281020.13080.IvDoorn@gmail.com> (raw)
When the EEPROM_BBPTUNE_VGC word is valid, we should
override EEPROM_BBPTUNE_VGCLOWER field with the BBP
value.
And we should _not_ do that when EEPROM_BBPTUNE_R17 is valid.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
John. Please queue for 2.6.27, it restores rt2500usb back to the same
state as 2.6.25 which means it can associate, but cannot transfer data
afterwards.
drivers/net/wireless/rt2x00/rt2500usb.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3078417..c6f6eb6 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1376,6 +1376,9 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
+ } else {
+ rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
+ rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
}
rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R17, &word);
@@ -1384,9 +1387,6 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41);
rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word);
EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
- } else {
- rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
}
rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word);
--
1.5.6.1
next reply other threads:[~2008-07-28 8:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-28 8:20 Ivo van Doorn [this message]
2008-07-28 8:21 ` [PATCH 2/2] rt2x00: Sequence counter should be protected in irqsave Ivo van Doorn
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