From: "Rafał Miłecki" <zajec5@gmail.com>
To: linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>
Cc: b43-dev@lists.infradead.org, "Rafał Miłecki" <zajec5@gmail.com>
Subject: [PATCH 2/5] b43: N-PHY: fix 2055 radio init
Date: Fri, 22 Oct 2010 17:43:46 +0200 [thread overview]
Message-ID: <1287762229-16516-3-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1287762229-16516-2-git-send-email-zajec5@gmail.com>
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/radio_2055.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 1b53165..0d67715 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -244,7 +244,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
[0xCB] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xCC] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[B2055_C1_LNA_GAINBST] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
- [0xCE] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+ [0xCE] = { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
[0xCF] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD0] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD1] = { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -256,7 +256,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
[0xD7] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD8] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[B2055_C2_LNA_GAINBST] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
- [0xDA] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+ [0xDA] = { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
[0xDB] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xDC] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xDD] = { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -1299,7 +1299,7 @@ void b2055_upload_inittab(struct b43_wldev *dev,
bool ghz5, bool ignore_uploadflag)
{
const struct b2055_inittab_entry *e;
- unsigned int i;
+ unsigned int i, writes = 0;
u16 value;
for (i = 0; i < ARRAY_SIZE(b2055_inittab); i++) {
@@ -1312,6 +1312,8 @@ void b2055_upload_inittab(struct b43_wldev *dev,
else
value = e->ghz2;
b43_radio_write16(dev, i, value);
+ if (++writes % 4 == 0)
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush */
}
}
}
--
1.7.1
next prev parent reply other threads:[~2010-10-22 15:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-22 15:43 [PATCH 1/5] b43: N-PHY: fix infinite-loop-typo Rafał Miłecki
2010-10-22 15:43 ` Rafał Miłecki [this message]
2010-10-22 15:43 ` [PATCH 3/5] b43: define known SPROM boardflags2 bits Rafał Miłecki
2010-10-22 19:41 ` Gábor Stefanik
2010-10-22 20:08 ` Larry Finger
2010-10-22 20:42 ` Gábor Stefanik
2010-10-22 15:43 ` [PATCH 4/5] b43: N-PHY: determine usage of radio regulatory workaround correctly Rafał Miłecki
2010-10-22 15:43 ` [PATCH 5/5] b43: N-PHY: improve 2055 radio initialization Rafał Miłecki
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