diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/internal.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index b9dc82b981e1..d185692676fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -280,7 +280,7 @@ struct iwl_pcie_first_tb_buf { */ struct iwl_txq { struct iwl_queue q; - struct iwl_tfd *tfds; + void *tfds; struct iwl_pcie_first_tb_buf *first_tb_bufs; dma_addr_t first_tb_dma; struct iwl_pcie_txq_entry *entries; @@ -393,6 +393,7 @@ struct iwl_trans_pcie { u8 n_no_reclaim_cmds; u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS]; u8 max_tbs; + u16 tfd_size; enum iwl_amsdu_size rx_buf_size; bool bc_table_dword; @@ -489,9 +490,21 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn, struct sk_buff_head *skbs); void iwl_trans_pcie_tx_reset(struct iwl_trans *trans); -static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_tfd *tfd, u8 idx) +static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *tfd, + u8 idx) { - struct iwl_tfd_tb *tb = &tfd->tbs[idx]; + struct iwl_tfd *tfd_fh; + struct iwl_tfd_tb *tb; + + if (trans->cfg->use_tfh) { + struct iwl_tfh_tfd *tfd_fh = (void *)tfd; + struct iwl_tfh_tb *tb = &tfd_fh->tbs[idx]; + + return le16_to_cpu(tb->tb_len); + } + + tfd_fh = (void *)tfd; + tb = &tfd_fh->tbs[idx]; return le16_to_cpu(tb->hi_n_len) >> 4; } |