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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/realtek/rtw88/tx.c rtw_tx_pkt_info_update_rate() -> rtw_get_mgmt_rate()

Type Parameter Key Value
PARAM_VALUE 0 rtwdev 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 2 lowest_rate 0
BUF_SIZE 0 rtwdev->dev (-1),1616
BUF_SIZE 0 rtwdev->hci.ops (-1),152
BUF_SIZE 0 rtwdev->hw (-1),208
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 rtwdev $0
DATA_SOURCE 1 skb $2
DATA_SOURCE 3 ignore_rate $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rtwdev->coex.stat.ampdu_max_time 0-255
HOST_DATA 0 rtwdev->coex.stat.darfrc 0-u32max
HOST_DATA 0 rtwdev->coex.stat.darfrch 0-u32max
HOST_DATA 0 rtwdev->coex.stat.hi_pri_tx 0-u32max[c]
HOST_DATA 0 rtwdev->coex.stat.lo_pri_rx 0-u32max
HOST_DATA 0 rtwdev->coex.stat.lo_pri_tx 0-u32max[c]
HOST_DATA 0 rtwdev->coex.stat.retry_limit 0-u16max
HOST_DATA 0 rtwdev->dm_info.cck_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.cck_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.cck_fa_avg 0-1073741823
HOST_DATA 0 rtwdev->dm_info.cck_fa_cnt 0-u16max
HOST_DATA 0 rtwdev->dm_info.cck_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.cck_pd_default 0-31
HOST_DATA 0 rtwdev->dm_info.ht_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ht_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.ofdm_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ofdm_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ofdm_fa_cnt 0-524280
HOST_DATA 0 rtwdev->dm_info.ofdm_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.total_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.total_fa_cnt 0-589815
HOST_DATA 0 rtwdev->dm_info.vht_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.vht_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->hal.chip_version 0-u32max
HOST_DATA 0 rtwdev->wow.txpause 0-255
HOST_DATA 1 skb->csum_offset 0-u16max
HOST_DATA 1 skb->data_len 0-1[c]
HOST_DATA 1 skb->len 14-u32max[c]
HOST_DATA 1 skb->prev->csum_offset 0-u16max
HOST_DATA 1 skb->prev->data_len 0-u32max[c]
HOST_DATA 1 skb->prev->len 1-u32max[c]
HOST_DATA 1 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 *skb->data 0-255
USER_DATA 0 rtwdev->bf_info.bfer_mu_cnt 0-255[u]
USER_DATA 0 rtwdev->bf_info.bfer_su_cnt 0-255[u]
USER_DATA 0 rtwdev->bf_info.cur_csi_rpt_rate 0-255[u]
NO_OVERFLOW_SIMPLE 0 rtwdev->scan_info.scanning_vif->active_links
NO_OVERFLOW_SIMPLE 0 rtwdev->tx_wq->rescuer->task->dl.dl_runtime
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 skb->end
NO_OVERFLOW_SIMPLE 1 skb->extensions
NO_OVERFLOW_SIMPLE 1 skb->len
NO_OVERFLOW_SIMPLE 1 skb->next->end
NO_OVERFLOW_SIMPLE 1 skb->next->truesize
NO_OVERFLOW_SIMPLE 1 skb->prev->end
NO_OVERFLOW_SIMPLE 1 skb->prev->len
NO_OVERFLOW_SIMPLE 1 skb->prev->tail
NO_OVERFLOW_SIMPLE 1 skb->prev->truesize
NO_OVERFLOW_SIMPLE 1 skb->tail
NO_OVERFLOW_SIMPLE 1 skb->truesize
UNITS 1 skb unit_byte
HALF_LOCKED2 0 &rtwdev->mutex
HALF_LOCKED2 0 &rtwdev->txq_lock

drivers/net/wireless/realtek/rtw88/tx.c rtw_tx_pkt_info_update_rate() -> rtw_get_mgmt_rate()

Type Parameter Key Value
PARAM_VALUE 0 rtwdev 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 2 lowest_rate 4
BUF_SIZE 0 rtwdev->dev (-1),1616
BUF_SIZE 0 rtwdev->hci.ops (-1),152
BUF_SIZE 0 rtwdev->hw (-1),208
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 rtwdev $0
DATA_SOURCE 1 skb $2
DATA_SOURCE 3 ignore_rate $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rtwdev->coex.stat.ampdu_max_time 0-255
HOST_DATA 0 rtwdev->coex.stat.darfrc 0-u32max
HOST_DATA 0 rtwdev->coex.stat.darfrch 0-u32max
HOST_DATA 0 rtwdev->coex.stat.hi_pri_tx 0-u32max[c]
HOST_DATA 0 rtwdev->coex.stat.lo_pri_rx 0-u32max
HOST_DATA 0 rtwdev->coex.stat.lo_pri_tx 0-u32max[c]
HOST_DATA 0 rtwdev->coex.stat.retry_limit 0-u16max
HOST_DATA 0 rtwdev->dm_info.cck_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.cck_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.cck_fa_avg 0-1073741823
HOST_DATA 0 rtwdev->dm_info.cck_fa_cnt 0-u16max
HOST_DATA 0 rtwdev->dm_info.cck_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.cck_pd_default 0-31
HOST_DATA 0 rtwdev->dm_info.ht_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ht_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.ofdm_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ofdm_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.ofdm_fa_cnt 0-524280
HOST_DATA 0 rtwdev->dm_info.ofdm_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->dm_info.total_cca_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.total_fa_cnt 0-589815
HOST_DATA 0 rtwdev->dm_info.vht_err_cnt 0-u32max
HOST_DATA 0 rtwdev->dm_info.vht_ok_cnt 0-u32max[c]
HOST_DATA 0 rtwdev->hal.chip_version 0-u32max
HOST_DATA 0 rtwdev->wow.txpause 0-255
HOST_DATA 1 skb->csum_offset 0-u16max
HOST_DATA 1 skb->data_len 0-1[c]
HOST_DATA 1 skb->len 14-u32max[c]
HOST_DATA 1 skb->prev->csum_offset 0-u16max
HOST_DATA 1 skb->prev->data_len 0-u32max[c]
HOST_DATA 1 skb->prev->len 1-u32max[c]
HOST_DATA 1 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 *skb->data 0-255
USER_DATA 0 rtwdev->bf_info.bfer_mu_cnt 0-255[u]
USER_DATA 0 rtwdev->bf_info.bfer_su_cnt 0-255[u]
USER_DATA 0 rtwdev->bf_info.cur_csi_rpt_rate 0-255[u]
NO_OVERFLOW_SIMPLE 0 rtwdev->scan_info.scanning_vif->active_links
NO_OVERFLOW_SIMPLE 0 rtwdev->tx_wq->rescuer->task->dl.dl_runtime
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 skb->end
NO_OVERFLOW_SIMPLE 1 skb->extensions
NO_OVERFLOW_SIMPLE 1 skb->len
NO_OVERFLOW_SIMPLE 1 skb->next->end
NO_OVERFLOW_SIMPLE 1 skb->next->truesize
NO_OVERFLOW_SIMPLE 1 skb->prev->end
NO_OVERFLOW_SIMPLE 1 skb->prev->len
NO_OVERFLOW_SIMPLE 1 skb->prev->tail
NO_OVERFLOW_SIMPLE 1 skb->prev->truesize
NO_OVERFLOW_SIMPLE 1 skb->tail
NO_OVERFLOW_SIMPLE 1 skb->truesize
UNITS 1 skb unit_byte
HALF_LOCKED2 0 &rtwdev->mutex
HALF_LOCKED2 0 &rtwdev->txq_lock