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| author | Daniel Golle <daniel@makrotopia.org> | 2020-07-07 21:51:58 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-07-10 18:53:52 +0100 |
| commit | 727685c317c4e59e5ac170acdf61af12afbc4b70 (patch) | |
| tree | 54f8ecbef77637f5bb8e6e30bc12053c90474201 /package/kernel/mac80211/patches | |
| parent | edbc8e5512dccc2e0b6925258e34b3f21d66679c (diff) | |
| download | upstream-727685c317c4e59e5ac170acdf61af12afbc4b70.tar.gz upstream-727685c317c4e59e5ac170acdf61af12afbc4b70.tar.bz2 upstream-727685c317c4e59e5ac170acdf61af12afbc4b70.zip | |
mac80211: rt2x00: define RF5592 in init_eeprom routine
Make sure RF5592 is set for RT5592 chip which apparently sometimes
doesn't have RF defined (but always comes with RF5592).
This patch was originally submitted on linux-wireless by
Tom Psyborg <pozega.tomislav@gmail.com> but got rejected.
Turns out the patch is actually needed.
Reported-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package/kernel/mac80211/patches')
3 files changed, 54 insertions, 3 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch new file mode 100644 index 0000000000..a50a195285 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch @@ -0,0 +1,51 @@ +From patchwork Thu Dec 27 14:05:26 2018 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Tom Psyborg <pozega.tomislav@gmail.com> +X-Patchwork-Id: 10743707 +X-Patchwork-Delegate: kvalo@adurom.com +From: =?utf-8?q?Tomislav_Po=C5=BEega?= <pozega.tomislav@gmail.com> +To: linux-wireless@vger.kernel.org +Cc: kvalo@codeaurora.org, hauke@hauke-m.de, nbd@nbd.name, + john@phrozen.org, sgruszka@redhat.com, daniel@makrotopia.org +Subject: [PATCH 2/2] rt2x00: define RF5592 in init_eeprom routine +Date: Thu, 27 Dec 2018 15:05:26 +0100 +Message-Id: <1545919526-4074-2-git-send-email-pozega.tomislav@gmail.com> +X-Mailer: git-send-email 1.7.0.4 +In-Reply-To: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> +References: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> +MIME-Version: 1.0 +Sender: linux-wireless-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-wireless.vger.kernel.org> +X-Mailing-List: linux-wireless@vger.kernel.org +X-Virus-Scanned: ClamAV using ClamSMTP + +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 files changed, 2 insertions(+), 0 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -9416,6 +9416,8 @@ 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); + diff --git a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch index 5f60b60d95..039c6f6afc 100644 --- a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch +++ b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch @@ -8,7 +8,7 @@ #include "rt2x00.h" #include "rt2800lib.h" -@@ -9528,6 +9529,17 @@ static int rt2800_init_eeprom(struct rt2 +@@ -9530,6 +9531,17 @@ 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); diff --git a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch index 88ce5ec529..20452cd8a7 100644 --- a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch +++ b/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch @@ -76,7 +76,7 @@ Signed-off-by: Tomislav Po=C5=BEega <pozega.tomislav@gmail.com> bbp = rt2800_bbp_read(rt2x00dev, 4); rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); rt2800_bbp_write(rt2x00dev, 4, bbp); -@@ -9557,7 +9596,8 @@ static int rt2800_init_eeprom(struct rt2 +@@ -9559,7 +9598,8 @@ static int rt2800_init_eeprom(struct rt2 */ eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); @@ -86,7 +86,7 @@ Signed-off-by: Tomislav Po=C5=BEega <pozega.tomislav@gmail.com> if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352)) __set_bit(CAPABILITY_EXTERNAL_PA_TX0, -@@ -9568,6 +9608,18 @@ static int rt2800_init_eeprom(struct rt2 +@@ -9570,6 +9610,18 @@ static int rt2800_init_eeprom(struct rt2 &rt2x00dev->cap_flags); } |