diff options
author | David S. Miller <davem@davemloft.net> | 2020-01-23 14:30:20 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-01-23 14:30:20 +0100 |
commit | 5169adbc982400f214bc0bcad1fcc076bd342987 (patch) | |
tree | 14229efcbcb6b07574da33c10d52a2a9ec0eb7f9 /drivers/net/wireless/intel/iwlwifi/mvm/tx.c | |
parent | 1efba987c48629c0c64703bb4ea76ca1a3771d17 (diff) | |
parent | d829229e35f302fd49c052b5c5906c90ecf9911d (diff) |
Merge tag 'wireless-drivers-2020-01-23' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
Kalle Valo says:
====================
wireless-drivers fixes for v5.5
Second set of fixes for v5.5. There are quite a few patches,
especially on iwlwifi, due to me being on a long break. Libertas also
has a security fix and mt76 a build fix.
iwlwifi
* don't send the PPAG command when PPAG is disabled, since it can cause problems
* a few fixes for a HW bug
* a fix for RS offload;
* a fix for 3168 devices where the NVM tables where the wrong tables were being read
* fix a couple of potential memory leaks in TXQ code
* disable L0S states in all hardware since our hardware doesn't
officially support them anymore (and older versions of the hardware
had instability in these states)
* remove lar_disable parameter since it has been causing issues for
some people who erroneously disable it
* force the debug monitor HW to stop also when debug is disabled,
since it sometimes stays on and prevents low system power states
* don't send IWL_MVM_RXQ_NSSN_SYNC notification due to DMA problems
libertas
* fix two buffer overflows
mt76
* build fix related to CONFIG_MT76_LEDS
* fix off by one in bitrates handling
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/tx.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index dc5c02fbc65a..ddfc9a668036 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -490,13 +490,13 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm, /* * Allocates and sets the Tx cmd the driver data pointers in the skb */ -static struct iwl_device_cmd * +static struct iwl_device_tx_cmd * iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, struct ieee80211_tx_info *info, int hdrlen, struct ieee80211_sta *sta, u8 sta_id) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct iwl_device_cmd *dev_cmd; + struct iwl_device_tx_cmd *dev_cmd; struct iwl_tx_cmd *tx_cmd; dev_cmd = iwl_trans_alloc_tx_cmd(mvm->trans); @@ -504,11 +504,6 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, if (unlikely(!dev_cmd)) return NULL; - /* Make sure we zero enough of dev_cmd */ - BUILD_BUG_ON(sizeof(struct iwl_tx_cmd_gen2) > sizeof(*tx_cmd)); - BUILD_BUG_ON(sizeof(struct iwl_tx_cmd_gen3) > sizeof(*tx_cmd)); - - memset(dev_cmd, 0, sizeof(dev_cmd->hdr) + sizeof(*tx_cmd)); dev_cmd->hdr.cmd = TX_CMD; if (iwl_mvm_has_new_tx_api(mvm)) { @@ -597,7 +592,7 @@ out: } static void iwl_mvm_skb_prepare_status(struct sk_buff *skb, - struct iwl_device_cmd *cmd) + struct iwl_device_tx_cmd *cmd) { struct ieee80211_tx_info *skb_info = IEEE80211_SKB_CB(skb); @@ -716,7 +711,7 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_tx_info info; - struct iwl_device_cmd *dev_cmd; + struct iwl_device_tx_cmd *dev_cmd; u8 sta_id; int hdrlen = ieee80211_hdrlen(hdr->frame_control); __le16 fc = hdr->frame_control; @@ -1078,7 +1073,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct iwl_mvm_sta *mvmsta; - struct iwl_device_cmd *dev_cmd; + struct iwl_device_tx_cmd *dev_cmd; __le16 fc; u16 seq_number = 0; u8 tid = IWL_MAX_TID_COUNT; @@ -1154,7 +1149,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, if (WARN_ONCE(txq_id == IWL_MVM_INVALID_QUEUE, "Invalid TXQ id")) { iwl_trans_free_tx_cmd(mvm->trans, dev_cmd); spin_unlock(&mvmsta->lock); - return 0; + return -1; } if (!iwl_mvm_has_new_tx_api(mvm)) { @@ -1206,8 +1201,8 @@ drop: return -1; } -int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb, - struct ieee80211_sta *sta) +int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, + struct ieee80211_sta *sta) { struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct ieee80211_tx_info info; |