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mac80211: rt2x00: replace patches with v3 of pending series

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See also patchwork for submission progress:
https://patchwork.kernel.org/project/linux-wireless/cover/cover.1663445157.git.daniel@makrotopia.org/

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2022-09-17 20:11:12 +01:00
parent 3f41360eb7
commit 412fcf3d44
27 changed files with 940 additions and 546 deletions
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52
package/kernel/mac80211/patches/rt2x00/001-rt2x00-define-RF5592-in-init_eeprom-routine.patch Normal file
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@ -0,0 +1,52 @@
From patchwork Sat Sep 17 20:26:27 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979242
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:26:27 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 01/16] rt2x00: define RF5592 in init_eeprom routine
Message-ID:
<d7eccb2c7b8ec4cd360fa2007796abffc35abb0d.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
MIME-Version: 1.0
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List-ID: <linux-wireless.vger.kernel.org>
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From: Tomislav Požega <pozega.tomislav@gmail.com>
Fix incorrect RF value encoded in EEPROM on devices with Ralink Rt5592
PCIe radio (a single chip 2T2R 802.11abgn solution).
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -9435,6 +9435,8 @@ static int rt2800_init_eeprom(struct rt2
rf = RF3853;
else if (rt2x00_rt(rt2x00dev, RT5350))
rf = RF5350;
+ else if (rt2x00_rt(rt2x00dev, RT5592))
+ rf = RF5592;
else
rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);

32
package/kernel/mac80211/patches/rt2x00/612-rt2x00-add-throughput-LED-trigger.patch → package/kernel/mac80211/patches/rt2x00/002-rt2x00-add-throughput-LED-trigger.patch
View File

@ -1,16 +1,31 @@
From 208be6e22eba13408a0a3eb4c02256bc9ddfaf48 Mon Sep 17 00:00:00 2001
From patchwork Sat Sep 17 20:26:40 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979243
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:26:40 +0100
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 16 Dec 2019 20:47:06 +0100
Subject: [PATCH 02/16] rt2x00: add throughput LED trigger
To: linux-wireless@vger.kernel.org,
Stanislaw Gruszka <stf_xl@wp.pl>,
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>,
"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>
Subject: [PATCH v3 02/16] rt2x00: add throughput LED trigger
Message-ID:
<73f5ba4134e621462a26186449400cf0c1ac1730.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
MIME-Version: 1.0
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List-ID: <linux-wireless.vger.kernel.org>
X-Mailing-List: linux-wireless@vger.kernel.org
From: David Bauer <mail@david-bauer.net>
@ -20,13 +35,14 @@ was limited to a single VAP.
Tested-by: Christoph Krapp <achterin@googlemail.com>
Signed-off-by: David Bauer <mail@david-bauer.net>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1125,6 +1125,19 @@ static void rt2x00lib_remove_hw(struct r
@@ -1093,6 +1093,19 @@ static void rt2x00lib_remove_hw(struct r
kfree(rt2x00dev->spec.channels_info);
}
@ -46,7 +62,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
@@ -1206,6 +1219,11 @@ static int rt2x00lib_probe_hw(struct rt2
@@ -1174,6 +1187,11 @@ static int rt2x00lib_probe_hw(struct rt2
#undef RT2X00_TASKLET_INIT

46
package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch
View File

@ -1,46 +0,0 @@
From 15eed6b853b7e06f08632ef3cbe6cc42ac3eb858 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Thu, 27 Dec 2018 15:05:26 +0100
Subject: [PATCH 01/16] rt2x00: define RF5592 in init_eeprom routine
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>
This patch fixes following crash on Linksys EA2750 during 5GHz wifi
init:
[ 7.955153] rt2800pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
[ 7.962259] rt2800pci 0000:01:00.0: loaded eeprom from mtd device "Factory"
[ 7.969435] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected
[ 7.977348] ieee80211 phy0: rt2800_init_eeprom: Error - Invalid RF chipset 0x0000 detected
[ 7.985793] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device
[ 7.993569] CPU 0 Unable to handle kernel paging request at virtual address 00000024, epc == 800c8f54, ra == 80249ff8
[ 8.004408] Oops[#1]:
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -9435,6 +9435,8 @@ static int rt2800_init_eeprom(struct rt2
rf = RF3853;
else if (rt2x00_rt(rt2x00dev, RT5350))
rf = RF5350;
+ else if (rt2x00_rt(rt2x00dev, RT5592))
+ rf = RF5592;
else
rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);

35
package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch → package/kernel/mac80211/patches/rt2x00/003-rt2x00-add-support-for-external-PA-on-MT7620.patch
View File

@ -1,25 +1,38 @@
From 8dcdb02e3ad5f3d384c071e0a36670bb342bab35 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Wed, 19 Apr 2017 16:14:53 +0200
Subject: [PATCH 03/16] rt2x00: add support for external PA on MT7620
From patchwork Sat Sep 17 20:26:55 2022
Content-Type: text/plain; charset="utf-8"
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>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979244
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:26:55 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 03/16] rt2x00: add support for external PA on MT7620
Message-ID:
<af2c68ff831816a86fc39b0c10911c129a1f03dc.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
MIME-Version: 1.0
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X-Mailing-List: linux-wireless@vger.kernel.org
Implement support for external PA connected to MT7620A.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
[pozega.tomislav@gmail.com: use chanreg and dccal helpers.]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800.h | 1 +
.../net/wireless/ralink/rt2x00/rt2800lib.c | 52 ++++++++++++++++++-
@ -37,7 +50,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* EEPROM LNA
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4369,6 +4369,43 @@ static void rt2800_config_channel(struct
@@ -4368,6 +4368,43 @@ static void rt2800_config_channel(struct
rt2800_iq_calibrate(rt2x00dev, rf->channel);
}
@ -81,7 +94,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
bbp = rt2800_bbp_read(rt2x00dev, 4);
rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf));
rt2800_bbp_write(rt2x00dev, 4, bbp);
@@ -9578,7 +9615,8 @@ static int rt2800_init_eeprom(struct rt2
@@ -9566,7 +9603,8 @@ static int rt2800_init_eeprom(struct rt2
*/
eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1);
@ -91,7 +104,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
if (rt2x00_get_field16(eeprom,
EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352))
__set_bit(CAPABILITY_EXTERNAL_PA_TX0,
@@ -9589,6 +9627,18 @@ static int rt2800_init_eeprom(struct rt2
@@ -9577,6 +9615,18 @@ static int rt2800_init_eeprom(struct rt2
&rt2x00dev->cap_flags);
}

178
package/kernel/mac80211/patches/rt2x00/004-rt2x00-move-up-and-reuse-busy-wait-functions.patch Normal file
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@ -0,0 +1,178 @@
From patchwork Sat Sep 17 20:27:10 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979245
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:27:10 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 04/16] rt2x00: move up and reuse busy wait functions
Message-ID:
<3fdb9dc15e76a9f9c1948b4a3a1308a7a5677bb8.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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Move bbp_ready and rf_ready busy wait functions up in the code so they
can more easily be used. Allow specifying register mask in rf_ready
function which is useful for calibration routines which will be added
in follow-up commits.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 99 +++++++++----------
1 file changed, 46 insertions(+), 53 deletions(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -2143,6 +2143,48 @@ void rt2800_config_erp(struct rt2x00_dev
}
EXPORT_SYMBOL_GPL(rt2800_config_erp);
+static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev,
+ const struct rt2x00_field32 mask)
+{
+ unsigned int i;
+ u32 reg;
+
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+ reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (!rt2x00_get_field32(reg, mask))
+ return 0;
+
+ udelay(REGISTER_BUSY_DELAY);
+ }
+
+ rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n");
+ return -EACCES;
+}
+
+static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
+{
+ unsigned int i;
+ u8 value;
+
+ /*
+ * BBP was enabled after firmware was loaded,
+ * but we need to reactivate it now.
+ */
+ rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+ rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+ msleep(1);
+
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+ value = rt2800_bbp_read(rt2x00dev, 0);
+ if ((value != 0xff) && (value != 0x00))
+ return 0;
+ udelay(REGISTER_BUSY_DELAY);
+ }
+
+ rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
+ return -EACCES;
+}
+
static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev)
{
u32 reg;
@@ -3799,10 +3841,9 @@ static void rt2800_config_alc(struct rt2
struct ieee80211_channel *chan,
int power_level) {
u16 eeprom, target_power, max_power;
- u32 mac_sys_ctrl, mac_status;
+ u32 mac_sys_ctrl;
u32 reg;
u8 bbp;
- int i;
/* hardware unit is 0.5dBm, limited to 23.5dBm */
power_level *= 2;
@@ -3838,16 +3879,8 @@ static void rt2800_config_alc(struct rt2
/* Disable Tx/Rx */
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
/* Check MAC Tx/Rx idle */
- for (i = 0; i < 10000; i++) {
- mac_status = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
- if (mac_status & 0x3)
- usleep_range(50, 200);
- else
- break;
- }
-
- if (i == 10000)
- rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n");
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY)))
+ rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n");
if (chan->center_freq > 2457) {
bbp = rt2800_bbp_read(rt2x00dev, 30);
@@ -6249,46 +6282,6 @@ static int rt2800_init_registers(struct
return 0;
}
-static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
-{
- unsigned int i;
- u32 reg;
-
- for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
- if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
- return 0;
-
- udelay(REGISTER_BUSY_DELAY);
- }
-
- rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n");
- return -EACCES;
-}
-
-static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
-{
- unsigned int i;
- u8 value;
-
- /*
- * BBP was enabled after firmware was loaded,
- * but we need to reactivate it now.
- */
- rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
- rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
- msleep(1);
-
- for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- value = rt2800_bbp_read(rt2x00dev, 0);
- if ((value != 0xff) && (value != 0x00))
- return 0;
- udelay(REGISTER_BUSY_DELAY);
- }
-
- rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n");
- return -EACCES;
-}
static void rt2800_bbp4_mac_if_ctrl(struct rt2x00_dev *rt2x00dev)
{
@@ -9110,7 +9103,7 @@ int rt2800_enable_radio(struct rt2x00_de
/*
* Wait BBP/RF to wake up.
*/
- if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev)))
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY)))
return -EIO;
/*

40
package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-RF-self-TXDC-calibration.patch → package/kernel/mac80211/patches/rt2x00/005-rt2x00-add-RF-self-TXDC-calibration-for-MT7620.patch
View File

@ -1,32 +1,48 @@
From 21f2acf0f9e9da35fbdb96ee0aea97b02472030b Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 8 Jan 2018 13:42:27 +0100
Subject: [PATCH 04/16] rt2x00: add RF self TXDC calibration for MT7620
From patchwork Sat Sep 17 20:27:26 2022
Content-Type: text/plain; charset="utf-8"
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>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979246
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:27:26 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 05/16] rt2x00: add RF self TXDC calibration for MT7620
Message-ID:
<dbb6e5a0c12d6101477bd09e83253091d21512c9.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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From: Tomislav Požega <pozega.tomislav@gmail.com>
Add TX self calibration based on mtk driver.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
v2: use ++i instead of i = i + 1 in loops
.../net/wireless/ralink/rt2x00/rt2800lib.c | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8436,6 +8436,53 @@ static void rt2800_init_rfcsr_5592(struc
@@ -8428,6 +8428,53 @@ static void rt2800_init_rfcsr_5592(struc
rt2800_led_open_drain_enable(rt2x00dev);
}
@ -52,7 +68,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ rfb7r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1);
+
+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, 0x4);
+ for (i = 0; i < 100; i = i + 1) {
+ for (i = 0; i < 100; ++i) {
+ usleep_range(50, 100);
+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1);
+ if ((rfvalue & 0x04) != 0x4)
@ -61,7 +77,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, rfb5r1_org);
+
+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, 0x4);
+ for (i = 0; i < 100; i = i + 1) {
+ for (i = 0; i < 100; ++i) {
+ usleep_range(50, 100);
+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1);
+ if ((rfvalue & 0x04) != 0x4)
@ -80,7 +96,7 @@ 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)
{
@@ -9043,6 +9090,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -9035,6 +9082,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C);

75
package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch → package/kernel/mac80211/patches/rt2x00/006-rt2x00-add-r-calibration-for-MT7620.patch
View File

@ -1,32 +1,60 @@
From b75efecd6473e6a044d214571c17cad8ae88ed42 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 8 Jan 2018 13:42:58 +0100
Subject: [PATCH 05/16] rt2x00: add r calibration for MT7620
From patchwork Sat Sep 17 20:27:41 2022
Content-Type: text/plain; charset="utf-8"
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>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979247
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:27:41 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 06/16] rt2x00: add r calibration for MT7620
Message-ID:
<e0c34f233089bec4eb73826bc4f512166ee25934.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
MIME-Version: 1.0
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X-Mailing-List: linux-wireless@vger.kernel.org
From: Tomislav Požega <pozega.tomislav@gmail.com>
Add r calibration code as found in mtk driver.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 150 ++++++++++++++++++
1 file changed, 150 insertions(+)
v2: use rt2800_wait_bbp_rf_ready()
drivers/net/wireless/ralink/rt2x00/rt2800.h | 2 +
.../net/wireless/ralink/rt2x00/rt2800lib.c | 133 ++++++++++++++++++
2 files changed, 135 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
@@ -1016,6 +1016,8 @@
*/
#define MAC_STATUS_CFG 0x1200
#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
+#define MAC_STATUS_CFG_BBP_RF_BUSY_TX FIELD32(0x00000001)
+#define MAC_STATUS_CFG_BBP_RF_BUSY_RX FIELD32(0x00000002)
/*
* PWR_PIN_CFG:
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8483,6 +8483,155 @@ static void rt2800_rf_self_txdc_cal(stru
@@ -8475,6 +8475,138 @@ static void rt2800_rf_self_txdc_cal(stru
rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c);
}
@ -54,8 +82,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ char d1 = 0, d2 = 0;
+ u8 rfvalue;
+ u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG;
+ u32 maccfg, macstatus;
+ int i;
+ u32 maccfg;
+
+ saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1);
+ saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34);
@ -79,30 +106,14 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ maccfg &= (~0x04);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg);
+
+ for (i = 0; i < 10000; i++) {
+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macstatus & 0x1)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+
+ if (i == 10000)
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX)))
+ rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n");
+
+ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ maccfg &= (~0x04);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg);
+
+ for (i = 0; i < 10000; i++) {
+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macstatus & 0x2)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+
+ if (i == 10000)
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX)))
+ rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n");
+
+ rfvalue = (MAC_RF_BYPASS0 | 0x3004);
@ -182,7 +193,7 @@ 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)
{
@@ -9090,6 +9239,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -9082,6 +9214,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C);

52
package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch → package/kernel/mac80211/patches/rt2x00/007-rt2x00-add-RXDCOC-calibration-for-MT7620.patch
View File

@ -1,41 +1,54 @@
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 06/16] rt2x00: add RXDCOC calibration for MT7620
From patchwork Sat Sep 17 20:27:56 2022
Content-Type: text/plain; charset="utf-8"
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>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979248
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:27:56 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 07/16] rt2x00: add RXDCOC calibration for MT7620
Message-ID:
<850b30f652e88de30d79e968af4eb47aa5bc2511.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
MIME-Version: 1.0
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List-ID: <linux-wireless.vger.kernel.org>
X-Mailing-List: linux-wireless@vger.kernel.org
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>
[fixed typo reported by Serge Vasilugin <vasilugin@yandex.ru>]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 65 +++++++++++++++++++
1 file changed, 65 insertions(+)
.../net/wireless/ralink/rt2x00/rt2800lib.c | 60 +++++++++++++++++++
1 file changed, 60 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8632,6 +8632,70 @@ static void rt2800_r_calibration(struct
@@ -8607,6 +8607,65 @@ static void rt2800_r_calibration(struct
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG);
}
+static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev)
+{
+ u8 bbpreg = 0;
+ u32 macvalue = 0, macvalue1 = 0;
+ u32 macvalue = 0;
+ u8 saverfb0r2, saverfb5r4, saverfb7r4, rfvalue;
+ int i;
+
@ -52,13 +65,8 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x8);
+
+ for (i = 0; i < 10000; i++) {
+ macvalue1 = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macvalue1 & 0x1)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX)))
+ rt2x00_warn(rt2x00dev, "RF TX busy in RX RXDCOC calibration\n");
+
+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4);
+ saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4);
@ -99,7 +107,7 @@ 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)
{
@@ -9241,6 +9305,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -9216,6 +9275,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_r_calibration(rt2x00dev);
rt2800_rf_self_txdc_cal(rt2x00dev);

57
package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-RXIQ-calibration.patch → package/kernel/mac80211/patches/rt2x00/008-rt2x00-add-RXIQ-calibration-for-MT7620.patch
View File

@ -1,19 +1,31 @@
From 38b78ba60f6759968b19fe183a344a8612fef694 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 8 Jan 2018 13:43:56 +0100
Subject: [PATCH 07/16] rt2x00: add RXIQ calibration for MT7620
From patchwork Sat Sep 17 20:28:10 2022
Content-Type: text/plain; charset="utf-8"
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>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979249
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:28:10 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 08/16] rt2x00: add RXIQ calibration for MT7620
Message-ID:
<033a39a697d51f6df258acea4c33608e0944fe4c.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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X-Mailing-List: linux-wireless@vger.kernel.org
From: Tomislav Požega <pozega.tomislav@gmail.com>
@ -21,13 +33,17 @@ Add RXIQ calibration found in mtk driver. With old openwrt builds this
gets us ~8Mbps more of RX bandwidth (test with iPA/eLNA layout).
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 384 ++++++++++++++++++
1 file changed, 384 insertions(+)
v2: use rt2800_wait_bbp_rf_ready(), fix indentation
.../net/wireless/ralink/rt2x00/rt2800lib.c | 375 ++++++++++++++++++
1 file changed, 375 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8696,6 +8696,389 @@ static void rt2800_rxdcoc_calibration(st
@@ -8666,6 +8666,380 @@ static void rt2800_rxdcoc_calibration(st
rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2);
}
@ -73,8 +89,8 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ u32 orig_RF_BYPASS1 = 0;
+ u32 orig_RF_CONTROL3 = 0;
+ u32 orig_RF_BYPASS3 = 0;
+ u32 macstatus, bbpval1 = 0;
+ u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f};
+ u32 bbpval1 = 0;
+ static const u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f};
+
+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ orig_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0);
@ -89,16 +105,8 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x0);
+
+ for (i = 0; i < 10000; i++) {
+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macstatus & 0x3)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+
+ if (i == 10000)
+ rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n");
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY)))
+ rt2x00_warn(rt2x00dev, "Timeout waiting for MAC status in RXIQ calibration\n");
+
+ bbpval = bbp4 & (~0x18);
+ bbpval = bbp4 | 0x00;
@ -241,7 +249,6 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish");
+ goto restore_value;
+ }
+
+ for (i = 0; i < 5; i++) {
+ u32 bbptemp = 0;
+ u8 value = 0;
@ -417,7 +424,7 @@ 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)
{
@@ -9308,6 +9691,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -9278,6 +9652,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rxdcoc_calibration(rt2x00dev);
rt2800_bw_filter_calibration(rt2x00dev, true);
rt2800_bw_filter_calibration(rt2x00dev, false);

52
package/kernel/mac80211/patches/rt2x00/009-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch Normal file
View File

@ -0,0 +1,52 @@
From patchwork Sat Sep 17 20:28:29 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979250
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:28:29 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 09/16] rt2x00: don't run Rt5592 IQ calibration on MT7620
Message-ID:
<31a1c34ddbd296b82f38c18c9ae7339059215fdc.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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The function rt2800_iq_calibrate is intended for Rt5592 only.
Don't call it for MT7620 which has it's own calibration functions.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
v2: test for RT5592 instead of !RT6352
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4398,7 +4398,8 @@ static void rt2800_config_channel(struct
reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain;
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
- rt2800_iq_calibrate(rt2x00dev, rf->channel);
+ if (rt2x00_rt(rt2x00dev, RT5592))
+ rt2800_iq_calibrate(rt2x00dev, rf->channel);
}
if (rt2x00_rt(rt2x00dev, RT6352)) {

98
package/kernel/mac80211/patches/rt2x00/987-rt2x00-add-TX-LOFT-calibration.patch → package/kernel/mac80211/patches/rt2x00/010-rt2x00-add-TX-LOFT-calibration-for-MT7620.patch
View File

@ -1,33 +1,51 @@
From e02adea15f762d2add77b2b7714706f5c3c2f9c9 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Thu, 11 Jan 2018 19:53:49 +0100
Subject: [PATCH 09/16] rt2x00: add TX LOFT calibration for MT7620
From patchwork Sat Sep 17 20:28:43 2022
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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To: linux-wireless@vger.kernel.org,
Stanislaw Gruszka <stf_xl@wp.pl>,
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979251
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:28:43 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>,
"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>
Subject: [PATCH v3 10/16] rt2x00: add TX LOFT calibration for MT7620
Message-ID:
<d9295a9138a1f552b648aacb84e1419d38f5c896.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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List-ID: <linux-wireless.vger.kernel.org>
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From: Tomislav Požega <pozega.tomislav@gmail.com>
Add TX LOFT calibration from mtk driver.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 922 ++++++++++++++++++
v2: use helper functions, make tables static const, remove useless
debug prints
v3: don't export function not used anywhere else
Reported-by: kernel test robot <lkp@intel.com>
.../net/wireless/ralink/rt2x00/rt2800lib.c | 902 ++++++++++++++++++
.../net/wireless/ralink/rt2x00/rt2800lib.h | 10 +
2 files changed, 932 insertions(+)
2 files changed, 912 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -9080,6 +9080,927 @@ restore_value:
@@ -9041,6 +9041,907 @@ restore_value:
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl);
}
@ -298,8 +316,6 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+
+ for (bidx = 5; bidx >= 0; bidx--) {
+ for (iorq = 0; iorq <= 1; iorq++) {
+ rt2x00_dbg(rt2x00dev, "\n========================================================\n");
+
+ if (idxf[iorq] == 0x20) {
+ idx0 = 0x20;
+ p0 = pf;
@ -357,8 +373,6 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+
+ for (bidx = 5; bidx >= 1; bidx--) {
+ for (gop = 0; gop < 2; gop++) {
+ rt2x00_dbg(rt2x00dev, "\n==============================================\n");
+
+ if (gop == 1 || bidx < 4) {
+ if (gop == 0)
+ iq_err = gerr;
@ -500,7 +514,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, 0x20);
+}
+
+void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev)
+static void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev)
+{
+ struct rf_reg_pair rf_store[CHAIN_NUM][13];
+ u32 macorg1 = 0;
@ -511,7 +525,7 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ u32 orig528 = 0;
+ u32 orig52c = 0;
+
+ u32 savemacsysctrl = 0, mtxcycle = 0;
+ u32 savemacsysctrl = 0;
+ u32 macvalue = 0;
+ u32 mac13b8 = 0;
+ u32 p0 = 0, p1 = 0;
@ -520,11 +534,8 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ u8 rfvalue;
+ u8 loft_dc_search_result[CHAIN_NUM][RF_ALC_NUM][2];
+ u8 ger[CHAIN_NUM], per[CHAIN_NUM];
+ u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c};
+ u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
+ 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F};
+
+ u8 vga_gain[] = {14, 14};
+ u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08};
+ u8 bbp = 0, ch_idx = 0, rf_alc_idx = 0, idx = 0;
+ u8 bbpr30, rfb0r39, rfb0r42;
+ u8 bbpr1;
@ -532,6 +543,11 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ u8 bbpr241, bbpr242;
+ u8 count_step;
+
+ static const u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c};
+ static const u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
+ 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F};
+ static const u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08};
+
+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
+ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0);
@ -546,25 +562,15 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ macvalue &= (~0x04);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue);
+
+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) {
+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macvalue & 0x01)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX)))
+ rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n");
+
+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ macvalue &= (~0x08);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue);
+
+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) {
+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macvalue & 0x02)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX)))
+ rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n");
+
+ for (ch_idx = 0; ch_idx < 2; ch_idx++)
+ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx);
@ -742,24 +748,16 @@ Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ macvalue &= (~0x04);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue);
+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) {
+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macvalue & 0x01)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX)))
+ rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n");
+
+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL);
+ macvalue &= (~0x08);
+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue);
+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) {
+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG);
+ if (macvalue & 0x02)
+ usleep_range(50, 100);
+ else
+ break;
+ }
+
+ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX)))
+ rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n");
+
+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) {
+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000101);
@ -955,7 +953,7 @@ 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)
{
@@ -9692,6 +10613,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -9653,6 +10554,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rxdcoc_calibration(rt2x00dev);
rt2800_bw_filter_calibration(rt2x00dev, true);
rt2800_bw_filter_calibration(rt2x00dev, false);

32
package/kernel/mac80211/patches/rt2x00/988-rt2x00-move-helper-functions-up-in-file.patch → package/kernel/mac80211/patches/rt2x00/011-rt2x00-move-helper-functions-up-in-file.patch
View File

@ -1,28 +1,44 @@
From f06bc3d756e7bfdaa03f060ae68797321b2e281a Mon Sep 17 00:00:00 2001
From patchwork Sat Sep 17 20:28:58 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979252
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:28:58 +0100
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:22:04 +0100
Subject: [PATCH 10/16] rt2x00: move helper functions up in file
To: linux-wireless@vger.kernel.org,
Stanislaw Gruszka <stf_xl@wp.pl>,
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>,
"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>
Subject: [PATCH v3 11/16] rt2x00: move helper functions up in file
Message-ID:
<c27baa8efd5c29e2bcb2432925d9cdc5c913a125.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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Move register access helper functions up to the head of the file so
they can be used in all functions.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 40 +++++++++----------
1 file changed, 20 insertions(+), 20 deletions(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -199,6 +199,26 @@ static void rt2800_rfcsr_write_dccal(str
@@ -198,6 +198,26 @@ static void rt2800_rfcsr_write_dccal(str
rt2800_rfcsr_write_bank(rt2x00dev, 7, reg, value);
}
@ -49,7 +65,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static u8 rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev,
const unsigned int word)
{
@@ -6955,26 +6975,6 @@ static void rt2800_init_bbp_5592(struct
@@ -6947,26 +6967,6 @@ static void rt2800_init_bbp_5592(struct
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}

56
package/kernel/mac80211/patches/rt2x00/012-rt2x00-fix-HT20-HT40-bandwidth-switch-on-MT7620.patch Normal file
View File

@ -0,0 +1,56 @@
From patchwork Sat Sep 17 20:29:13 2022
Content-Type: text/plain; charset="utf-8"
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979253
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:29:13 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 12/16] rt2x00: fix HT20/HT40 bandwidth switch on MT7620
Message-ID:
<1664d89ba149f7b0bcec18b2a2abaedf49654507.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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Add missing configuration of the channel bandwidth filter to the
channel setup function for MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3855,6 +3855,14 @@ static void rt2800_config_channel_rf7620
rfcsr |= tx_agc_fc;
rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
}
+
+ if (conf_is_ht40(conf)) {
+ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10);
+ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f);
+ } else {
+ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a);
+ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40);
+ }
}
static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,

52
package/kernel/mac80211/patches/rt2x00/013-rt2x00-set-correct-TX_SW_CFG1-MAC-register-for-MT7620.patch Normal file
View File

@ -0,0 +1,52 @@
From patchwork Sat Sep 17 20:29:26 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979254
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:29:26 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 13/16] rt2x00: set correct TX_SW_CFG1 MAC register for
MT7620
Message-ID:
<4be38975ce600a34249e12d09a3cb758c6e71071.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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Set correct TX_SW_CFG1 MAC register as it is done also in v3 of the
vendor driver[1].
[1]: https://gitlab.com/dm38/padavan-ng/-/blob/master/trunk/proprietary/rt_wifi/rtpci/3.0.X.X/mt76x2/chips/rt6352.c#L531
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5966,7 +5966,7 @@ static int rt2800_init_registers(struct
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
} else if (rt2x00_rt(rt2x00dev, RT6352)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401);
- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000);
+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000);
rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0);

50
package/kernel/mac80211/patches/rt2x00/014-rt2x00-set-VGC-gain-for-both-chains-of-MT7620.patch Normal file
View File

@ -0,0 +1,50 @@
From patchwork Sat Sep 17 20:29:40 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979255
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:29:40 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 14/16] rt2x00: set VGC gain for both chains of MT7620
Message-ID:
<29e161397e5c9d9399da0fe87d44458aa2b90a78.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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Set bbp66 for all chains of the MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5743,7 +5743,8 @@ static inline void rt2800_set_vgc(struct
if (qual->vgc_level != vgc_level) {
if (rt2x00_rt(rt2x00dev, RT3572) ||
rt2x00_rt(rt2x00dev, RT3593) ||
- rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2x00_rt(rt2x00dev, RT3883) ||
+ rt2x00_rt(rt2x00dev, RT6352)) {
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
vgc_level);
} else if (rt2x00_rt(rt2x00dev, RT5592)) {

30
package/kernel/mac80211/patches/rt2x00/992-rt2x00-set-SoC-wmac-clock-register.patch → package/kernel/mac80211/patches/rt2x00/015-rt2x00-set-SoC-wmac-clock-register.patch
View File

@ -1,16 +1,31 @@
From 6569ed4ba88105d7ee877abba8f22e4965a29856 Mon Sep 17 00:00:00 2001
From patchwork Sat Sep 17 20:29:55 2022
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979256
X-Patchwork-Delegate: kvalo@adurom.com
Return-Path: <linux-wireless-owner@kernel.org>
Date: Sat, 17 Sep 2022 21:29:55 +0100
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:38:20 +0100
Subject: [PATCH 14/16] rt2x00: set SoC wmac clock register
To: linux-wireless@vger.kernel.org,
Stanislaw Gruszka <stf_xl@wp.pl>,
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>,
"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>
Subject: [PATCH v3 15/16] rt2x00: set SoC wmac clock register
Message-ID:
<3e275d259f476f597dab91a9c395015ef3fe3284.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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X-Mailing-List: linux-wireless@vger.kernel.org
Instead of using the default value 33 (pci), set US_CYC_CNT init based
on Programming guide:
@ -18,13 +33,14 @@ If available, set chipset bus clock with fallback to cpu clock/3.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
.../net/wireless/ralink/rt2x00/rt2800lib.c | 21 +++++++++++++++++++
1 file changed, 21 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -6197,6 +6197,27 @@ static int rt2800_init_registers(struct
@@ -6229,6 +6229,27 @@ static int rt2800_init_registers(struct
reg = rt2800_register_read(rt2x00dev, US_CYC_CNT);
rt2x00_set_field32(&reg, US_CYC_CNT_CLOCK_CYCLE, 125);
rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);

79
package/kernel/mac80211/patches/rt2x00/016-rt2x00-correctly-set-BBP-register-86-for-MT7620.patch Normal file
View File

@ -0,0 +1,79 @@
From patchwork Sat Sep 17 20:30:09 2022
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979257
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Sat, 17 Sep 2022 22:30:15 +0200
Date: Sat, 17 Sep 2022 21:30:09 +0100
From: Daniel Golle <daniel@makrotopia.org>
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>
Subject: [PATCH v3 16/16] rt2x00: correctly set BBP register 86 for MT7620
Message-ID:
<257267247ee4fa7ebc6a5d0c4948b3f8119c0d77.1663445157.git.daniel@makrotopia.org>
References: <cover.1663445157.git.daniel@makrotopia.org>
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List-ID: <linux-wireless.vger.kernel.org>
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Instead of 0 set the correct value for BBP register 86 for MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4225,7 +4225,10 @@ static void rt2800_config_channel(struct
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
- rt2800_bbp_write(rt2x00dev, 86, 0);
+ if (rt2x00_rt(rt2x00dev, RT6352))
+ rt2800_bbp_write(rt2x00dev, 86, 0x38);
+ else
+ rt2800_bbp_write(rt2x00dev, 86, 0);
}
if (rf->channel <= 14) {

8
package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch
View File

@ -48,7 +48,7 @@
obj-$(CPTCFG_RT2X00_LIB_MMIO) += rt2x00mmio.o
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
@@ -37,6 +37,8 @@ struct rt2800_drv_data {
@@ -47,6 +47,8 @@ struct rt2800_drv_data {
struct ieee80211_sta *wcid_to_sta[STA_IDS_SIZE];
};
@ -57,7 +57,7 @@
struct rt2800_ops {
u32 (*register_read)(struct rt2x00_dev *rt2x00dev,
const unsigned int offset);
@@ -135,6 +137,15 @@ static inline int rt2800_read_eeprom(str
@@ -145,6 +147,15 @@ static inline int rt2800_read_eeprom(str
{
const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
@ -127,7 +127,7 @@
DECLARE_KFIFO_PTR(txstatus_fifo, u32);
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1401,6 +1401,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de
@@ -1419,6 +1419,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de
INIT_DELAYED_WORK(&rt2x00dev->autowakeup_work, rt2x00lib_autowakeup);
INIT_WORK(&rt2x00dev->sleep_work, rt2x00lib_sleep);
@ -138,7 +138,7 @@
/*
* Let the driver probe the device to detect the capabilities.
*/
@@ -1541,6 +1545,11 @@ void rt2x00lib_remove_dev(struct rt2x00_
@@ -1559,6 +1563,11 @@ void rt2x00lib_remove_dev(struct rt2x00_
* Free the driver data.
*/
kfree(rt2x00dev->drv_data);

2
package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch
View File

@ -8,7 +8,7 @@
#include "rt2x00.h"
#include "rt2800lib.h"
@@ -9549,6 +9550,17 @@ static int rt2800_init_eeprom(struct rt2
@@ -11131,6 +11132,17 @@ static int rt2800_init_eeprom(struct rt2
rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);

2
package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1340,7 +1340,7 @@ static inline void rt2x00lib_set_if_comb
@@ -1358,7 +1358,7 @@ static inline void rt2x00lib_set_if_comb
*/
if_limit = &rt2x00dev->if_limits_ap;
if_limit->max = rt2x00dev->ops->max_ap_intf;

35
package/kernel/mac80211/patches/rt2x00/986-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch
View File

@ -1,35 +0,0 @@
From 5f921753b95927c964a5061b5b64c310b968ff3e Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:43:14 +0100
Subject: [PATCH 08/16] rt2x00: don't run Rt5592 IQ calibration on MT7620
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>
The function rt2800_iq_calibrate is intended for Rt5592 only.
Don't call it for MT7620 which has it's own calibration functions.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4366,7 +4366,8 @@ static void rt2800_config_channel(struct
reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain;
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
- rt2800_iq_calibrate(rt2x00dev, rf->channel);
+ if (!rt2x00_rt(rt2x00dev, RT6352))
+ rt2800_iq_calibrate(rt2x00dev, rf->channel);
}
if (rt2x00_rt(rt2x00dev, RT6352)) {

40
package/kernel/mac80211/patches/rt2x00/989-rt2x00-fix-HT20-HT40-bandwidth-switch-on-MT7620.patch
View File

@ -1,40 +0,0 @@
From d20eadcb4eac59c5168f48c33836fba32b8cd1ae Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:26:03 +0100
Subject: [PATCH 11/16] rt2x00: fix HT20/HT40 bandwidth switch on MT7620
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>
Add missing configuration of the channel bandwidth filter to the
channel setup function for MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3814,6 +3814,14 @@ static void rt2800_config_channel_rf7620
rfcsr |= tx_agc_fc;
rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
}
+
+ if (conf_is_ht40(conf)) {
+ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10);
+ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f);
+ } else {
+ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a);
+ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40);
+ }
}
static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,

35
package/kernel/mac80211/patches/rt2x00/990-rt2x00-set-correct-TX_SW_CFG1-MAC-register-for-MT762.patch
View File

@ -1,35 +0,0 @@
From fa8914fe29543be586e9bbc00c7209e2808f0a13 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:28:40 +0100
Subject: [PATCH 12/16] rt2x00: set correct TX_SW_CFG1 MAC register for MT7620
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>
Set correct TX_SW_CFG1 MAC register as it is done also in v3 of the
vendor driver[1].
[1]: https://gitlab.com/dm38/padavan-ng/-/blob/master/trunk/proprietary/rt_wifi/rtpci/3.0.X.X/mt76x2/chips/rt6352.c#L531
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5934,7 +5934,7 @@ static int rt2800_init_registers(struct
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
} else if (rt2x00_rt(rt2x00dev, RT6352)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401);
- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000);
+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000);
rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0);

34
package/kernel/mac80211/patches/rt2x00/991-rt2x00-set-VGC-gain-for-both-chains-of-MT7620.patch
View File

@ -1,34 +0,0 @@
From 5b62ef26e5f17c5cdf19c05e32e2c1da9988480d Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:31:15 +0100
Subject: [PATCH 13/16] rt2x00: set VGC gain for both chains of MT7620
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>
Set bbp66 for all chains of the MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -5711,7 +5711,8 @@ static inline void rt2800_set_vgc(struct
if (qual->vgc_level != vgc_level) {
if (rt2x00_rt(rt2x00dev, RT3572) ||
rt2x00_rt(rt2x00dev, RT3593) ||
- rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2x00_rt(rt2x00dev, RT3883) ||
+ rt2x00_rt(rt2x00dev, RT6352)) {
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
vgc_level);
} else if (rt2x00_rt(rt2x00dev, RT5592)) {

36
package/kernel/mac80211/patches/rt2x00/993-rt2x00-correctly-set-BBP-register-86-for-MT7620.patch
View File

@ -1,36 +0,0 @@
From 3ae108de9e64e44c724ce150d804c56a4e72ea4e Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 16 Sep 2022 20:42:11 +0100
Subject: [PATCH 15/16] rt2x00: correctly set BBP register 86 for MT7620
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>
Instead of 0 set the correct value for BBP register 86 for MT7620.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4193,7 +4193,10 @@ static void rt2800_config_channel(struct
rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
- rt2800_bbp_write(rt2x00dev, 86, 0);
+ if (rt2x00_rt(rt2x00dev, RT6352))
+ rt2800_bbp_write(rt2x00dev, 86, 0x38);
+ else
+ rt2800_bbp_write(rt2x00dev, 86, 0);
}
if (rf->channel <= 14) {

6
package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch
View File

@ -52,7 +52,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
static const unsigned int rt2800_eeprom_map[EEPROM_WORD_COUNT] = {
[EEPROM_CHIP_ID] = 0x0000,
[EEPROM_VERSION] = 0x0001,
@@ -4436,6 +4454,29 @@ static void rt2800_config_channel(struct
@@ -4469,6 +4487,29 @@ static void rt2800_config_channel(struct
rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN,
0x6C6C6B6C);
}
@ -82,7 +82,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
}
bbp = rt2800_bbp_read(rt2x00dev, 4);
@@ -10641,6 +10682,7 @@ static void rt2800_init_rfcsr_6352(struc
@@ -10583,6 +10624,7 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C);
@ -90,7 +90,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
rt2800_r_calibration(rt2x00dev);
rt2800_rf_self_txdc_cal(rt2x00dev);
rt2800_rxdcoc_calibration(rt2x00dev);
@@ -10648,6 +10690,22 @@ static void rt2800_init_rfcsr_6352(struc
@@ -10590,6 +10632,22 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_bw_filter_calibration(rt2x00dev, false);
rt2800_loft_iq_calibration(rt2x00dev);
rt2800_rxiq_calibration(rt2x00dev);

22
package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
@@ -1042,6 +1042,11 @@
@@ -1044,6 +1044,11 @@
#define MIMO_PS_CFG_RX_STBY_POL FIELD32(0x00000010)
#define MIMO_PS_CFG_RX_RX_STBY0 FIELD32(0x00000020)
@ -14,7 +14,7 @@
*/
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3736,14 +3736,16 @@ static void rt2800_config_channel_rf7620
@@ -3778,14 +3778,16 @@ static void rt2800_config_channel_rf7620
rt2x00_set_field8(&rfcsr, RFCSR19_K, rf->rf4);
rt2800_rfcsr_write(rt2x00dev, 19, rfcsr);
@ -39,7 +39,7 @@
rfcsr = rt2800_rfcsr_read(rt2x00dev, 1);
rt2x00_set_field8(&rfcsr, RFCSR1_TX2_EN_MT7620,
@@ -3777,18 +3779,23 @@ static void rt2800_config_channel_rf7620
@@ -3819,18 +3821,23 @@ static void rt2800_config_channel_rf7620
rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x20);
}
@ -73,9 +73,9 @@
if (!test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) {
if (conf_is_ht40(conf)) {
@@ -3896,25 +3903,29 @@ static void rt2800_config_alc(struct rt2
if (i == 10000)
rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n");
@@ -3929,25 +3936,29 @@ static void rt2800_config_alc(struct rt2
if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY)))
rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n");
- if (chan->center_freq > 2457) {
- bbp = rt2800_bbp_read(rt2x00dev, 30);
@ -121,7 +121,7 @@
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl);
rt2800_vco_calibration(rt2x00dev);
@@ -5978,18 +5989,33 @@ static int rt2800_init_registers(struct
@@ -6011,18 +6022,33 @@ static int rt2800_init_registers(struct
} else if (rt2x00_rt(rt2x00dev, RT5350)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
} else if (rt2x00_rt(rt2x00dev, RT6352)) {
@ -167,7 +167,7 @@
reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1);
rt2x00_set_field32(&reg, TX_ALC_CFG_1_ROS_BUSY_EN, 0);
rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg);
@@ -7134,14 +7160,16 @@ static void rt2800_init_bbp_6352(struct
@@ -7127,14 +7153,16 @@ static void rt2800_init_bbp_6352(struct
rt2800_bbp_write(rt2x00dev, 188, 0x00);
rt2800_bbp_write(rt2x00dev, 189, 0x00);
@ -192,7 +192,7 @@
/* BBP for G band GLRT function (BBP_128 ~ BBP_221) */
rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00);
@@ -10466,31 +10494,36 @@ static void rt2800_init_rfcsr_6352(struc
@@ -10408,31 +10436,36 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write(rt2x00dev, 42, 0x5B);
rt2800_rfcsr_write(rt2x00dev, 43, 0x00);
@ -254,7 +254,7 @@
/* Initialize RF channel register to default value */
rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03);
@@ -10556,63 +10589,71 @@ static void rt2800_init_rfcsr_6352(struc
@@ -10498,63 +10531,71 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5);
@ -383,7 +383,7 @@
/* Initialize RF DC calibration register to default value */
rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47);
@@ -10675,12 +10716,17 @@ static void rt2800_init_rfcsr_6352(struc
@@ -10617,12 +10658,17 @@ static void rt2800_init_rfcsr_6352(struc
rt2800_rfcsr_write_dccal(rt2x00dev, 62, 0x00);
rt2800_rfcsr_write_dccal(rt2x00dev, 63, 0x00);