--- /dev/null
+From patchwork Sat Sep 17 20:26:27 2022
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+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
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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);
+
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>
+ "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
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
From: David Bauer <mail@david-bauer.net>
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);
}
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
+++ /dev/null
-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);
-
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+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 ++++++++++++++++++-
* 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);
}
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);
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);
}
--- /dev/null
+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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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;
+
+ /*
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
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);
}
+ 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)
+ 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)
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);
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+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);
}
+ 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);
+ 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);
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);
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+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;
+
+ 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);
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);
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
From: Tomislav Požega <pozega.tomislav@gmail.com>
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);
}
+ 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);
+
+ 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;
+ usleep_range(500, 1500);
+
+ vga_idx = 0;
-+ while (vga_idx < 11) {
-+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]);
-+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]);
-+
-+ rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93);
-+
-+ for (i = 0; i < 10000; i++) {
-+ bbpval = rt2800_bbp_read(rt2x00dev, 159);
-+ if ((bbpval & 0xff) == 0x93)
-+ usleep_range(50, 100);
-+ else
-+ break;
-+ }
-+
-+ if ((bbpval & 0xff) == 0x93) {
-+ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish");
-+ goto restore_value;
-+ }
++ while (vga_idx < 11) {
++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]);
++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]);
+
-+ for (i = 0; i < 5; i++) {
-+ u32 bbptemp = 0;
-+ u8 value = 0;
-+ int result = 0;
-+
-+ rt2800_bbp_write(rt2x00dev, 158, 0x1e);
-+ rt2800_bbp_write(rt2x00dev, 159, i);
-+ rt2800_bbp_write(rt2x00dev, 158, 0x22);
-+ value = rt2800_bbp_read(rt2x00dev, 159);
-+ bbptemp = bbptemp + (value << 24);
-+ rt2800_bbp_write(rt2x00dev, 158, 0x21);
-+ value = rt2800_bbp_read(rt2x00dev, 159);
-+ bbptemp = bbptemp + (value << 16);
-+ rt2800_bbp_write(rt2x00dev, 158, 0x20);
-+ value = rt2800_bbp_read(rt2x00dev, 159);
-+ bbptemp = bbptemp + (value << 8);
-+ rt2800_bbp_write(rt2x00dev, 158, 0x1f);
-+ value = rt2800_bbp_read(rt2x00dev, 159);
-+ bbptemp = bbptemp + value;
-+
-+ if (i < 2 && (bbptemp & 0x800000))
-+ result = (bbptemp & 0xffffff) - 0x1000000;
-+ else if (i == 4)
-+ result = bbptemp;
-+ else
-+ result = bbptemp;
-+
-+ if (i == 0)
-+ mi = result / 4096;
-+ else if (i == 1)
-+ mq = result / 4096;
-+ else if (i == 2)
-+ si = bbptemp / 4096;
-+ else if (i == 3)
-+ sq = bbptemp / 4096;
-+ else
-+ riq = result / 4096;
-+ }
++ rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93);
+
-+ bbpval1 = si - mi * mi;
-+ rt2x00_dbg(rt2x00dev,
-+ "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d",
-+ si, sq, riq, bbpval1, vga_idx);
-+
-+ if (bbpval1 >= (100 * 100))
++ for (i = 0; i < 10000; i++) {
++ bbpval = rt2800_bbp_read(rt2x00dev, 159);
++ if ((bbpval & 0xff) == 0x93)
++ usleep_range(50, 100);
++ else
+ break;
++ }
+
-+ if (bbpval1 <= 100)
-+ vga_idx = vga_idx + 9;
-+ else if (bbpval1 <= 158)
-+ vga_idx = vga_idx + 8;
-+ else if (bbpval1 <= 251)
-+ vga_idx = vga_idx + 7;
-+ else if (bbpval1 <= 398)
-+ vga_idx = vga_idx + 6;
-+ else if (bbpval1 <= 630)
-+ vga_idx = vga_idx + 5;
-+ else if (bbpval1 <= 1000)
-+ vga_idx = vga_idx + 4;
-+ else if (bbpval1 <= 1584)
-+ vga_idx = vga_idx + 3;
-+ else if (bbpval1 <= 2511)
-+ vga_idx = vga_idx + 2;
++ if ((bbpval & 0xff) == 0x93) {
++ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish");
++ goto restore_value;
++ }
++ for (i = 0; i < 5; i++) {
++ u32 bbptemp = 0;
++ u8 value = 0;
++ int result = 0;
++
++ rt2800_bbp_write(rt2x00dev, 158, 0x1e);
++ rt2800_bbp_write(rt2x00dev, 159, i);
++ rt2800_bbp_write(rt2x00dev, 158, 0x22);
++ value = rt2800_bbp_read(rt2x00dev, 159);
++ bbptemp = bbptemp + (value << 24);
++ rt2800_bbp_write(rt2x00dev, 158, 0x21);
++ value = rt2800_bbp_read(rt2x00dev, 159);
++ bbptemp = bbptemp + (value << 16);
++ rt2800_bbp_write(rt2x00dev, 158, 0x20);
++ value = rt2800_bbp_read(rt2x00dev, 159);
++ bbptemp = bbptemp + (value << 8);
++ rt2800_bbp_write(rt2x00dev, 158, 0x1f);
++ value = rt2800_bbp_read(rt2x00dev, 159);
++ bbptemp = bbptemp + value;
++
++ if (i < 2 && (bbptemp & 0x800000))
++ result = (bbptemp & 0xffffff) - 0x1000000;
++ else if (i == 4)
++ result = bbptemp;
+ else
-+ vga_idx = vga_idx + 1;
++ result = bbptemp;
++
++ if (i == 0)
++ mi = result / 4096;
++ else if (i == 1)
++ mq = result / 4096;
++ else if (i == 2)
++ si = bbptemp / 4096;
++ else if (i == 3)
++ sq = bbptemp / 4096;
++ else
++ riq = result / 4096;
+ }
+
++ bbpval1 = si - mi * mi;
++ rt2x00_dbg(rt2x00dev,
++ "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d",
++ si, sq, riq, bbpval1, vga_idx);
++
++ if (bbpval1 >= (100 * 100))
++ break;
++
++ if (bbpval1 <= 100)
++ vga_idx = vga_idx + 9;
++ else if (bbpval1 <= 158)
++ vga_idx = vga_idx + 8;
++ else if (bbpval1 <= 251)
++ vga_idx = vga_idx + 7;
++ else if (bbpval1 <= 398)
++ vga_idx = vga_idx + 6;
++ else if (bbpval1 <= 630)
++ vga_idx = vga_idx + 5;
++ else if (bbpval1 <= 1000)
++ vga_idx = vga_idx + 4;
++ else if (bbpval1 <= 1584)
++ vga_idx = vga_idx + 3;
++ else if (bbpval1 <= 2511)
++ vga_idx = vga_idx + 2;
++ else
++ vga_idx = vga_idx + 1;
++ }
++
+ sigma_i = rt2800_do_sqrt_accumulation(100 * (si - mi * mi));
+ sigma_q = rt2800_do_sqrt_accumulation(100 * (sq - mq * mq));
+ r_iq = 10 * (riq - (mi * mq));
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);
--- /dev/null
+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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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)) {
-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
+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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>,
- Eric Dumazet <edumazet@google.com>,
- Jakub Kicinski <kuba@kernel.org>,
- Paolo Abeni <pabeni@redhat.com>,
- Johannes Berg <johannes.berg@intel.com>
+ "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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
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);
}
+
+ 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;
+
+ 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;
+ 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;
+ 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;
+ 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;
+ 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);
+ 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);
+ 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);
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);
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>
+ "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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
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);
}
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);
}
--- /dev/null
+From patchwork Sat Sep 17 20:29:13 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: 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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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,
--- /dev/null
+From patchwork Sat Sep 17 20:29:26 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: 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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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);
--- /dev/null
+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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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)) {
-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>,
- Helmut Schaa <helmut.schaa@googlemail.com>
+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>
+ "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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+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:
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(®, US_CYC_CNT_CLOCK_CYCLE, 125);
rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
--- /dev/null
+From patchwork Sat Sep 17 20:30:09 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: 12979257
+X-Patchwork-Delegate: kvalo@adurom.com
+Return-Path: <linux-wireless-owner@kernel.org>
+X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
+ aws-us-west-2-korg-lkml-1.web.codeaurora.org
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+ Sat, 17 Sep 2022 20:30:22 +0000 (UTC)
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+ id 1oZeS7-0003ra-0k;
+ 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>
+MIME-Version: 1.0
+Content-Disposition: inline
+In-Reply-To: <cover.1663445157.git.daniel@makrotopia.org>
+Precedence: bulk
+List-ID: <linux-wireless.vger.kernel.org>
+X-Mailing-List: linux-wireless@vger.kernel.org
+
+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) {
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];
};
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;
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);
/*
* 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);
#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);
--- 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;
+++ /dev/null
-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)) {
+++ /dev/null
-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,
+++ /dev/null
-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);
+++ /dev/null
-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)) {
+++ /dev/null
-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) {
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);
}
}
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);
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);
--- 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)
*/
--- 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);
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);
}
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);
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)) {
reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1);
rt2x00_set_field32(®, 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);
/* 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);
/* 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);
/* 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);
projects / thirdparty / openwrt.git / commitdiff
