diff options
Diffstat (limited to 'package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch b/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch index 821af87ec1..fa732c97a6 100644 --- a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch +++ b/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch @@ -1,12 +1,26 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= <pozega.tomislav@gmail.com> +From 865823b63f608ac024d326a465ba8fc1a28868cd Mon Sep 17 00:00:00 2001 +From: Daniel Golle <daniel@makrotopia.org> Date: Mon, 8 Jan 2018 13:43:37 +0100 -Subject: [PATCH] rt2x00: add RXDCOC calibration +Subject: [PATCH 06/16] rt2x00: add RXDCOC calibration for MT7620 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit +To: linux-wireless@vger.kernel.org, + Stanislaw Gruszka <stf_xl@wp.pl>, + Helmut Schaa <helmut.schaa@googlemail.com> +Cc: Kalle Valo <kvalo@kernel.org>, + David S. Miller <davem@davemloft.net>, + Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, + Paolo Abeni <pabeni@redhat.com>, + Johannes Berg <johannes.berg@intel.com> + +From: Tomislav Požega <pozega.tomislav@gmail.com> Add RXDCOC calibration code from mtk driver. +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +[fixed typo reported by Serge Vasilugin <vasilugin@yandex.ru>] Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> --- .../net/wireless/ralink/rt2x00/rt2800lib.c | 65 +++++++++++++++++++ @@ -14,7 +28,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8637,6 +8637,70 @@ static void rt2800_r_calibration(struct +@@ -8632,6 +8632,70 @@ static void rt2800_r_calibration(struct rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); } @@ -41,12 +55,12 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> + for (i = 0; i < 10000; i++) { + macvalue1 = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); + if (macvalue1 & 0x1) -+ udelay(50); ++ usleep_range(50, 100); + else + break; + } + -+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 0); ++ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); + saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); + saverfb5r4 = saverfb5r4 & (~0x40); + saverfb7r4 = saverfb7r4 & (~0x40); @@ -63,9 +77,9 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> + + for (i = 0; i < 10000; i++) { + bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ if ((bbpreg & 0x40)==0) ++ if ((bbpreg & 0x40) == 0) + break; -+ udelay(50); ++ usleep_range(50, 100); + } + + bbpreg = rt2800_bbp_read(rt2x00dev, 159); @@ -85,7 +99,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, bool set_bw, bool is_ht40) { -@@ -9246,6 +9310,7 @@ static void rt2800_init_rfcsr_6352(struc +@@ -9241,6 +9305,7 @@ static void rt2800_init_rfcsr_6352(struc rt2800_r_calibration(rt2x00dev); rt2800_rf_self_txdc_cal(rt2x00dev); |