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d4c999bb89
backport from wireless-drivers-next, replacing some existing patches in our tree (marked with '=' are those which were already present): f483039cf51a rt2x00: use simple_read_from_buffer() =5c656c71b1bf rt2800: move usb specific txdone/txstatus routines to rt2800lib =0b0d556e0ebb rt2800mmio: use txdone/txstatus routines from lib =5022efb50f62 rt2x00: do not check for txstatus timeout every time on tasklet =adf26a356f13 rt2x00: use different txstatus timeouts when flushing =0240564430c0 rt2800: flush and txstatus rework for rt2800mmio 6eba8fd22352 rt2x00: rt2400pci: mark expected switch fall-through 10bb92217747 rt2x00: rt2500pci: mark expected switch fall-through 916e6bbcfcff rt2x00: rt2800lib: mark expected switch fall-throughs 641dd8068ecb rt2x00: rt61pci: mark expected switch fall-through 750afb08ca71 cross-tree: phase out dma_zalloc_coherent() =c2e28ef7711f rt2x00: reduce tx power to nominal level on RT6352 a4296994eb80 rt2x00: Work around a firmware bug with shared keys 2587791d5758 rt2x00: no need to check return value of debugfs_create functions pending on linux-wireless: rt2x00: remove unneeded check rt2x00: remove confusing AGC register rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band rt2800: enable TX_PIN_CFG_RFRX_EN only for MT7620 rt2800: comment and simplify AGC init for RT6352 rt2x00: do not print error when queue is full rt2800: partially restore old mmio txstatus behaviour rt2800: new flush implementation for SoC devices rt2800: move txstatus pending routine rt2800mmio: fetch tx status changes rt2800mmio: use timer and work for handling tx statuses timeouts rt2x00: remove last_nostatus_check rt2x00: remove not used entry field rt2x00mmio: remove legacy comment While at it also rename some existing patches now that there are separate folders with patches for each driver to make things a bit nicer to handle. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
From c49b2d829aa1c816a46a577cdec6d2ff14d9f06e Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Tue, 1 Oct 2013 15:40:08 +0200
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Subject: [PATCH] rt2x00: rt2800lib: fix VGC setup for RT3883
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 11 +++++++++--
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1 file changed, 9 insertions(+), 2 deletions(-)
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--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@@ -5534,7 +5534,8 @@ static u8 rt2800_get_default_vgc(struct
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else
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vgc = 0x2e + rt2x00dev->lna_gain;
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} else { /* 5GHZ band */
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- if (rt2x00_rt(rt2x00dev, RT3593))
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+ if (rt2x00_rt(rt2x00dev, RT3593) ||
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+ rt2x00_rt(rt2x00dev, RT3883))
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vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3;
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else if (rt2x00_rt(rt2x00dev, RT5592))
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vgc = 0x24 + (2 * rt2x00dev->lna_gain);
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@@ -5554,7 +5555,8 @@ static inline void rt2800_set_vgc(struct
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{
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if (qual->vgc_level != vgc_level) {
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if (rt2x00_rt(rt2x00dev, RT3572) ||
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- rt2x00_rt(rt2x00dev, RT3593)) {
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+ rt2x00_rt(rt2x00dev, RT3593) ||
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+ rt2x00_rt(rt2x00dev, RT3883)) {
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rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
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vgc_level);
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} else if (rt2x00_rt(rt2x00dev, RT5592)) {
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@@ -5601,6 +5603,11 @@ void rt2800_link_tuner(struct rt2x00_dev
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}
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break;
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+ case RT3883:
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+ if (qual->rssi > -65)
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+ vgc += 0x10;
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+ break;
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+
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case RT5592:
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if (qual->rssi > -65)
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vgc += 0x20;
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