[PATCH 17/50] wifi: ath12k: add dp_tx.c

[Kalle Valo]

Jeff Johnson <quic_jjohnson at quicinc.com> writes:

> On 8/12/2022 9:09 AM, Kalle Valo wrote:
>> From: Kalle Valo <quic_kvalo at quicinc.com>
>>
>> (Patches split into one patch per file for easier review, but the final
>> commit will be one big patch. See the cover letter for more info.)
>>
>> Signed-off-by: Kalle Valo <quic_kvalo at quicinc.com>
>> ---
>>   drivers/net/wireless/ath/ath12k/dp_tx.c | 1206 +++++++++++++++++++++++++++++++
>>   1 file changed, 1206 insertions(+)
>>
>> diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.c
>> b/drivers/net/wireless/ath/ath12k/dp_tx.c
>
> snip
>
>> +static struct ath12k_tx_desc_info *ath12k_dp_tx_assign_buffer(struct ath12k_dp *dp,
>> +							      u8 pool_id)
>> +{
>> +	struct ath12k_tx_desc_info *desc = NULL;
>
> nit: initializer always overwritten

Now fixed.

>> +int ath12k_dp_tx(struct ath12k *ar, struct ath12k_vif *arvif,
>> +		 struct sk_buff *skb)
>> +{
>> +	struct ath12k_base *ab = ar->ab;
>> +	struct ath12k_dp *dp = &ab->dp;
>> +	struct hal_tx_info ti = {0};
>> +	struct ath12k_tx_desc_info *tx_desc = NULL;
>> +	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
>> +	struct ath12k_skb_cb *skb_cb = ATH12K_SKB_CB(skb);
>> +	struct hal_tcl_data_cmd *hal_tcl_desc;
>> +	struct hal_tx_msdu_ext_desc *msg;
>> +	struct sk_buff *skb_ext_desc;
>> +	struct hal_srng *tcl_ring;
>> +	struct ieee80211_hdr *hdr = (void *)skb->data;
>> +	struct dp_tx_ring *tx_ring;
>> +	u8 pool_id;
>> +	u8 hal_ring_id;
>> +	int ret;
>> +	u8 ring_selector = 0, ring_map = 0;
>
> nit: ring_selector initializer always overwritten

Fixed.

>> +int ath12k_dp_tx_htt_monitor_mode_ring_config(struct ath12k *ar, bool reset)
>> +{
>> +	struct ath12k_base *ab = ar->ab;
>> +	int ret = 0;
>
> nit: initializer always overwritten

Fixed.

>> +int ath12k_dp_tx_htt_rx_monitor_mode_ring_config(struct ath12k *ar, bool reset)
>> +{
>> +	struct ath12k_base *ab = ar->ab;
>> +	struct ath12k_dp *dp = &ab->dp;
>> +	struct htt_rx_ring_tlv_filter tlv_filter = {0};
>> +	int ret = 0, ring_id = 0;
>
> nit: both initializers always overwritten

Both fixed.

>> +int ath12k_dp_tx_htt_tx_monitor_mode_ring_config(struct ath12k *ar, bool reset)
>> +{
>> +	struct ath12k_base *ab = ar->ab;
>> +	struct ath12k_dp *dp = &ab->dp;
>> +	struct htt_tx_ring_tlv_filter tlv_filter = {0};
>> +	int ret = 0, ring_id = 0;
>
> nit: ring_id initializer always overwritten

ring_id initialisation fixed now, but also ret is not initialised
anymore.

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