From: Luca Coelho <[email protected]>
Hi,
This is the first patchset with fixes for v5.17.
The changes are:
* A few fixes for iwlmei;
* A couple of fixes in an error path during init that renders the
device unusable;
* Two fixes for the newly introduced rate_n_flags FW API;
As usual, I'm pushing this to a pending branch, for kbuild bot. And
since these are fixes for the rc series, please take them directly to
wireless-drivers.git, as we agreed. I'll assign them to you.
Cheers,
Luca.
Emmanuel Grumbach (4):
iwlwifi: mei: fix the pskb_may_pull check in ipv4
iwlwifi: mei: retry mapping the shared area
iwlwifi: mvm: don't feed the hardware RFKILL into iwlmei
iwlwifi: mei: report RFKILL upon register when needed
Johannes Berg (2):
iwlwifi: pcie: fix locking when "HW not ready"
iwlwifi: pcie: gen2: fix locking when "HW not ready"
Miri Korenblit (2):
iwlwifi: mvm: fix condition which checks the version of rate_n_flags
iwlwifi: fix iwl_legacy_rate_to_fw_idx
.../net/wireless/intel/iwlwifi/fw/api/rs.h | 1 -
drivers/net/wireless/intel/iwlwifi/fw/rs.c | 33 +++++++-------
drivers/net/wireless/intel/iwlwifi/mei/main.c | 45 ++++++++++++++-----
drivers/net/wireless/intel/iwlwifi/mei/net.c | 3 +-
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 +-
drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 2 +-
.../wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 +-
.../net/wireless/intel/iwlwifi/pcie/trans.c | 3 +-
8 files changed, 57 insertions(+), 35 deletions(-)
--
2.34.1
From: Miri Korenblit <[email protected]>
We're checking the FW version of TX_CMD in order to decide whether to
convert rate_n_flags from the old format to the new one. If the API
is smaller or equal to 6 we should convert it. Currently we're
converting if the API version is greater than 6. Fix it.
Signed-off-by: Miri Korenblit <[email protected]>
Fixes: dc52fac37c87 ("iwlwifi: mvm: Support new TX_RSP and COMPRESSED_BA_RES versions")
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 6fa2c12f7955..9213f8518f10 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -1427,7 +1427,7 @@ static void iwl_mvm_hwrate_to_tx_status(const struct iwl_fw *fw,
struct ieee80211_tx_rate *r = &info->status.rates[0];
if (iwl_fw_lookup_notif_ver(fw, LONG_GROUP,
- TX_CMD, 0) > 6)
+ TX_CMD, 0) <= 6)
rate_n_flags = iwl_new_rate_from_v1(rate_n_flags);
info->status.antenna =
--
2.34.1
From: Miri Korenblit <[email protected]>
There are a couple of bugs in this function:
1. It is declared as a non-static function, even though
it's only used in one file.
2. Its return value should be of type u32 but it returns
(in some cases) -1.
Fix them by making this function static and returning an
error value of type unsigned.
In addition, we're assigning the return value of this function
as the legacy rate even if the function returned an error value.
Fix this by assigning the lowest rate in this case.
Signed-off-by: Miri Korenblit <[email protected]>
Reported-by: Ye Guojin <[email protected]>
Reported-by: Zeal Robot <[email protected]>
Fixes: 9998f81e4ba5 ("iwlwifi: mvm: convert old rate & flags to the new format.")
Signed-off-by: Luca Coelho <[email protected]>
---
.../net/wireless/intel/iwlwifi/fw/api/rs.h | 1 -
drivers/net/wireless/intel/iwlwifi/fw/rs.c | 33 ++++++++++---------
2 files changed, 18 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
index 173a6991587b..4a7723eb8c1d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h
@@ -752,7 +752,6 @@ struct iwl_lq_cmd {
u8 iwl_fw_rate_idx_to_plcp(int idx);
u32 iwl_new_rate_from_v1(u32 rate_v1);
-u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags);
const struct iwl_rate_mcs_info *iwl_rate_mcs(int idx);
const char *iwl_rs_pretty_ant(u8 ant);
const char *iwl_rs_pretty_bw(int bw);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/rs.c b/drivers/net/wireless/intel/iwlwifi/fw/rs.c
index a21c3befd93b..a835214611ce 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/rs.c
@@ -91,6 +91,20 @@ const char *iwl_rs_pretty_bw(int bw)
}
IWL_EXPORT_SYMBOL(iwl_rs_pretty_bw);
+static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
+{
+ int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
+ int idx;
+ bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
+ int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
+ int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
+
+ for (idx = offset; idx < last; idx++)
+ if (iwl_fw_rate_idx_to_plcp(idx) == rate)
+ return idx - offset;
+ return IWL_RATE_INVALID;
+}
+
u32 iwl_new_rate_from_v1(u32 rate_v1)
{
u32 rate_v2 = 0;
@@ -144,7 +158,10 @@ u32 iwl_new_rate_from_v1(u32 rate_v1)
} else {
u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1);
- WARN_ON(legacy_rate < 0);
+ if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID))
+ legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ?
+ IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE;
+
rate_v2 |= legacy_rate;
if (!(rate_v1 & RATE_MCS_CCK_MSK_V1))
rate_v2 |= RATE_MCS_LEGACY_OFDM_MSK;
@@ -172,20 +189,6 @@ u32 iwl_new_rate_from_v1(u32 rate_v1)
}
IWL_EXPORT_SYMBOL(iwl_new_rate_from_v1);
-u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
-{
- int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
- int idx;
- bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
- int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
- int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
-
- for (idx = offset; idx < last; idx++)
- if (iwl_fw_rate_idx_to_plcp(idx) == rate)
- return idx - offset;
- return -1;
-}
-
int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate)
{
char *type;
--
2.34.1
From: Johannes Berg <[email protected]>
If we run into this error path, we shouldn't unlock the mutex
since it's not locked since. Fix this.
Fixes: a6bd005fe92d ("iwlwifi: pcie: fix RF-Kill vs. firmware load race")
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index a63386a01232..ef14584fc0a1 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1329,8 +1329,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
/* This may fail if AMT took ownership of the device */
if (iwl_pcie_prepare_card_hw(trans)) {
IWL_WARN(trans, "Exit HW not ready\n");
- ret = -EIO;
- goto out;
+ return -EIO;
}
iwl_enable_rfkill_int(trans);
--
2.34.1
From: Johannes Berg <[email protected]>
If we run into this error path, we shouldn't unlock the mutex
since it's not locked since. Fix this in the gen2 code as well.
Fixes: eda50cde58de ("iwlwifi: pcie: add context information support")
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 0febdcacbd42..94f40c4d2421 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -385,8 +385,7 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
/* This may fail if AMT took ownership of the device */
if (iwl_pcie_prepare_card_hw(trans)) {
IWL_WARN(trans, "Exit HW not ready\n");
- ret = -EIO;
- goto out;
+ return -EIO;
}
iwl_enable_rfkill_int(trans);
--
2.34.1
From: Emmanuel Grumbach <[email protected]>
iwlmei can trigger a hardware RFKILL when the CSME firmware
does not want the host to touch the device.
But then, iwlmvm reports RFKILL which makes cfg80211 update
iwlmvm about RFKILL. iwlmvm then thinks there is a change in
the _software_ rfkill and it calls rfkill_blocked() to fetch
the RFKILL state. This returns that RFKILL is blocked (because
of iwlmei) and iwlmvm tells iwlmei that _software_ RFKILL is
asserted.
This is a bug of course.
Fix this by checking explicitly the software RFKILL state and
not the overall RFKILL state.
Fixes: 7ce1f2157e14 ("iwlwifi: mvm: read the rfkill state and feed it to iwlmei")
Signed-off-by: Emmanuel Grumbach <[email protected]>
Fixes: 7ce1f2157e14 ("iwlwifi: mvm: read the rfkill state and feed it to iwlmei")
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 1dcbb0eb63c3..b1fe8434ab0d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2225,7 +2225,7 @@ static inline void iwl_mvm_mei_device_down(struct iwl_mvm *mvm)
static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm)
{
bool sw_rfkill =
- mvm->hw_registered ? rfkill_blocked(mvm->hw->wiphy->rfkill) : false;
+ mvm->hw_registered ? rfkill_soft_blocked(mvm->hw->wiphy->rfkill) : false;
if (mvm->mei_registered)
iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm),
--
2.34.1
From: Emmanuel Grumbach <[email protected]>
The check makes sure that we can look at the ip header.
We first need to check that the basic ip header (20 bytes)
can be pulled before we look at the field that will teach
us how long is the ip header. This is why there are two
checks.
The second check was wrong and smatch pointed that
sizeof(ip_hdrlen(skb) - sizeof(*iphdr)) can't be right.
Looking at the code again made me think that we really
need ip_hdrlen(skb) since we want to make sure all the
IP header is in the buffer header. This will allow us
to set the transport offset and from there to look
at the transport header (TCP / UDP).
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Emmanuel Grumbach <[email protected]>
Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mei/net.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mei/net.c b/drivers/net/wireless/intel/iwlwifi/mei/net.c
index 5f966af69720..468102a95e1b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mei/net.c
+++ b/drivers/net/wireless/intel/iwlwifi/mei/net.c
@@ -195,8 +195,7 @@ static bool iwl_mei_rx_filter_ipv4(struct sk_buff *skb,
bool match;
if (!pskb_may_pull(skb, skb_network_offset(skb) + sizeof(*iphdr)) ||
- !pskb_may_pull(skb, skb_network_offset(skb) +
- sizeof(ip_hdrlen(skb) - sizeof(*iphdr))))
+ !pskb_may_pull(skb, skb_network_offset(skb) + ip_hdrlen(skb)))
return false;
iphdrlen = ip_hdrlen(skb);
--
2.34.1
From: Emmanuel Grumbach <[email protected]>
The shared area is a DMA memory allocated in the host and
mapped so that the host and the CSME firmware can
exchange data. It is mapped through a dedicated PCI device
that is driven by the mei bus driver.
The bus driver is in charge of allocating and mapping this
memory. It also needs to configure the CSME firmware with
a specific set of commands, so that the CSME firmware will
know that this memory is meant to be used by its internal
WLAN module.
For this, the CSME firmware first needs to completely
initialize its WLAN module and only then get the mapping
request.
The problem is that the mei bus enumeration completes
before the WLAN is completely ready. This means that
the WLAN module's initialization is racing with iwlmei's
allocation and mapping flow.
Testing showed a problem in resume flows where iwlmei
was too fast and the DMA mapping failed.
Add a retry mechanism to make sure that we will succeed
to map the memory.
Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: Emmanuel Grumbach <[email protected]>
Fixes: bcbddc4f9d02 ("iwlwifi: mei: wait before mapping the shared area")
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mei/main.c | 35 ++++++++++++++-----
1 file changed, 26 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mei/main.c b/drivers/net/wireless/intel/iwlwifi/mei/main.c
index d9733aaf6f6e..6cc5553027a0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mei/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/mei/main.c
@@ -229,8 +229,6 @@ static int iwl_mei_alloc_shared_mem(struct mei_cl_device *cldev)
if (IS_ERR(mem->ctrl)) {
int ret = PTR_ERR(mem->ctrl);
- dev_err(&cldev->dev, "Couldn't allocate the shared memory: %d\n",
- ret);
mem->ctrl = NULL;
return ret;
@@ -1784,6 +1782,8 @@ static void iwl_mei_dbgfs_unregister(struct iwl_mei *mei) {}
#endif /* CONFIG_DEBUG_FS */
+#define ALLOC_SHARED_MEM_RETRY_MAX_NUM 3
+
/*
* iwl_mei_probe - the probe function called by the mei bus enumeration
*
@@ -1795,6 +1795,7 @@ static void iwl_mei_dbgfs_unregister(struct iwl_mei *mei) {}
static int iwl_mei_probe(struct mei_cl_device *cldev,
const struct mei_cl_device_id *id)
{
+ int alloc_retry = ALLOC_SHARED_MEM_RETRY_MAX_NUM;
struct iwl_mei *mei;
int ret;
@@ -1812,15 +1813,31 @@ static int iwl_mei_probe(struct mei_cl_device *cldev,
mei_cldev_set_drvdata(cldev, mei);
mei->cldev = cldev;
- /*
- * The CSME firmware needs to boot the internal WLAN client. Wait here
- * so that the DMA map request will succeed.
- */
- msleep(20);
+ do {
+ ret = iwl_mei_alloc_shared_mem(cldev);
+ if (!ret)
+ break;
+ /*
+ * The CSME firmware needs to boot the internal WLAN client.
+ * This can take time in certain configurations (usually
+ * upon resume and when the whole CSME firmware is shut down
+ * during suspend).
+ *
+ * Wait a bit before retrying and hope we'll succeed next time.
+ */
- ret = iwl_mei_alloc_shared_mem(cldev);
- if (ret)
+ dev_dbg(&cldev->dev,
+ "Couldn't allocate the shared memory: %d, attempt %d / %d\n",
+ ret, alloc_retry, ALLOC_SHARED_MEM_RETRY_MAX_NUM);
+ msleep(100);
+ alloc_retry--;
+ } while (alloc_retry);
+
+ if (ret) {
+ dev_err(&cldev->dev, "Couldn't allocate the shared memory: %d\n",
+ ret);
goto free;
+ }
iwl_mei_init_shared_mem(mei);
--
2.34.1
From: Emmanuel Grumbach <[email protected]>
When we register and we are in link protection passive, meaning
that the host can't touch the device, report RFKILL immediately
upon register() and don't wait for the CSME firmware to let us
know again about the link protection state.
What happens if we wait is that the host will not see RFKILL soon
enough and we'll have a window of time during which it can bring
up the device which will request ownership.
Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mei/main.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mei/main.c b/drivers/net/wireless/intel/iwlwifi/mei/main.c
index 6cc5553027a0..2f7f0f994ca3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mei/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/mei/main.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (C) 2021 Intel Corporation
+ * Copyright (C) 2021-2022 Intel Corporation
*/
#include <linux/etherdevice.h>
@@ -146,6 +146,7 @@ struct iwl_mei_filters {
* @csme_taking_ownership: true when CSME is taking ownership. Used to remember
* to send CSME_OWNERSHIP_CONFIRMED when the driver completes its down
* flow.
+ * @link_prot_state: true when we are in link protection PASSIVE
* @csa_throttle_end_wk: used when &csa_throttled is true
* @data_q_lock: protects the access to the data queues which are
* accessed without the mutex.
@@ -165,6 +166,7 @@ struct iwl_mei {
bool amt_enabled;
bool csa_throttled;
bool csme_taking_ownership;
+ bool link_prot_state;
struct delayed_work csa_throttle_end_wk;
spinlock_t data_q_lock;
@@ -667,6 +669,8 @@ iwl_mei_handle_conn_status(struct mei_cl_device *cldev,
iwl_mei_cache.ops->me_conn_status(iwl_mei_cache.priv, &conn_info);
+ mei->link_prot_state = status->link_prot_state;
+
/*
* Update the Rfkill state in case the host does not own the device:
* if we are in Link Protection, ask to not touch the device, else,
@@ -1661,9 +1665,11 @@ int iwl_mei_register(void *priv, const struct iwl_mei_ops *ops)
mei_cldev_get_drvdata(iwl_mei_global_cldev);
/* we have already a SAP connection */
- if (iwl_mei_is_connected())
+ if (iwl_mei_is_connected()) {
iwl_mei_send_sap_msg(mei->cldev,
SAP_MSG_NOTIF_WIFIDR_UP);
+ ops->rfkill(priv, mei->link_prot_state);
+ }
}
ret = 0;
--
2.34.1
Luca Coelho <[email protected]> writes:
> From: Emmanuel Grumbach <[email protected]>
>
> The shared area is a DMA memory allocated in the host and
> mapped so that the host and the CSME firmware can
> exchange data. It is mapped through a dedicated PCI device
> that is driven by the mei bus driver.
>
> The bus driver is in charge of allocating and mapping this
> memory. It also needs to configure the CSME firmware with
> a specific set of commands, so that the CSME firmware will
> know that this memory is meant to be used by its internal
> WLAN module.
>
> For this, the CSME firmware first needs to completely
> initialize its WLAN module and only then get the mapping
> request.
>
> The problem is that the mei bus enumeration completes
> before the WLAN is completely ready. This means that
> the WLAN module's initialization is racing with iwlmei's
> allocation and mapping flow.
>
> Testing showed a problem in resume flows where iwlmei
> was too fast and the DMA mapping failed.
>
> Add a retry mechanism to make sure that we will succeed
> to map the memory.
>
> Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME")
> Signed-off-by: Emmanuel Grumbach <[email protected]>
> Fixes: bcbddc4f9d02 ("iwlwifi: mei: wait before mapping the shared area")
I'll move the latter Fixes before s-o-b tag.
> - /*
> - * The CSME firmware needs to boot the internal WLAN client. Wait here
> - * so that the DMA map request will succeed.
> - */
> - msleep(20);
> + do {
> + ret = iwl_mei_alloc_shared_mem(cldev);
> + if (!ret)
> + break;
> + /*
> + * The CSME firmware needs to boot the internal WLAN client.
> + * This can take time in certain configurations (usually
> + * upon resume and when the whole CSME firmware is shut down
> + * during suspend).
> + *
> + * Wait a bit before retrying and hope we'll succeed next time.
> + */
>
> - ret = iwl_mei_alloc_shared_mem(cldev);
> - if (ret)
> + dev_dbg(&cldev->dev,
> + "Couldn't allocate the shared memory: %d, attempt %d / %d\n",
> + ret, alloc_retry, ALLOC_SHARED_MEM_RETRY_MAX_NUM);
> + msleep(100);
> + alloc_retry--;
> + } while (alloc_retry);
Nitpicking, but this could have been:
while (alloc_retry--);
But no need to resend because of this.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
Luca Coelho <[email protected]> wrote:
> From: Miri Korenblit <[email protected]>
>
> We're checking the FW version of TX_CMD in order to decide whether to
> convert rate_n_flags from the old format to the new one. If the API
> is smaller or equal to 6 we should convert it. Currently we're
> converting if the API version is greater than 6. Fix it.
>
> Signed-off-by: Miri Korenblit <[email protected]>
> Fixes: dc52fac37c87 ("iwlwifi: mvm: Support new TX_RSP and COMPRESSED_BA_RES versions")
> Signed-off-by: Luca Coelho <[email protected]>
8 patches applied to wireless.git, thanks.
be8287c9b832 iwlwifi: mvm: fix condition which checks the version of rate_n_flags
973f02c932b0 iwlwifi: fix iwl_legacy_rate_to_fw_idx
e9848aed1477 iwlwifi: pcie: fix locking when "HW not ready"
4c29c1e27a1e iwlwifi: pcie: gen2: fix locking when "HW not ready"
e1849784de9b iwlwifi: mei: fix the pskb_may_pull check in ipv4
44bf7c4667ef iwlwifi: mei: retry mapping the shared area
7cf800f46e07 iwlwifi: mvm: don't feed the hardware RFKILL into iwlmei
30de48b436a0 iwlwifi: mei: report RFKILL upon register when needed
--
https://patchwork.kernel.org/project/linux-wireless/patch/iwlwifi.20220128142706.a264ac51d106.I228ba1317cdcbfef931c09d280d701fcad9048d2@changeid/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches