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Searched refs:tfd (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtx-gen2.c178 trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), in iwl_txq_gen2_build_amsdu()
348 return tfd; in iwl_txq_gen2_build_tx_amsdu()
437 trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr, in iwl_txq_gen2_build_tx()
473 return tfd; in iwl_txq_gen2_build_tx()
503 memset(tfd, 0, sizeof(*tfd)); in iwl_txq_gen2_build_tfd()
629 tb = &tfd->tbs[idx]; in iwl_txq_gen2_set_tb()
632 if (le16_to_cpu(tfd->num_tbs) >= trans_pcie->txqs.tfd.max_tbs) { in iwl_txq_gen2_set_tb()
734 void *tfd; in iwl_txq_gen2_tx() local
783 if (!tfd) { in iwl_txq_gen2_tx()
1220 struct iwl_tfh_tfd *tfd; in iwl_pcie_gen2_enqueue_hcmd() local
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H A Dtx.c154 tfd->num_tbs = idx + 1; in iwl_pcie_gen1_tfd_set_tb()
159 return tfd->num_tbs & 0x1f; in iwl_txq_gen1_tfd_get_num_tbs()
166 void *tfd; in iwl_pcie_txq_build_tfd() local
169 tfd = (u8 *)txq->tfds + trans_pcie->txqs.tfd.size * txq->write_ptr; in iwl_pcie_txq_build_tfd()
172 memset(tfd, 0, trans_pcie->txqs.tfd.size); in iwl_pcie_txq_build_tfd()
179 trans_pcie->txqs.tfd.max_tbs); in iwl_pcie_txq_build_tfd()
281 struct iwl_tfd *tfd) in iwl_txq_set_tfd_invalid_gen1() argument
283 tfd->num_tbs = 0; in iwl_txq_set_tfd_invalid_gen1()
317 tfd, i), in iwl_txq_gen1_tfd_unmap()
323 tfd, i), in iwl_txq_gen1_tfd_unmap()
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H A Dinternal.h333 } tfd; member
602 #define IWL_TRANS_PCIE_MAX_FRAGS(trans_pcie) ((trans_pcie)->txqs.tfd.max_tbs - 3)
685 return (u8 *)txq->tfds + trans_pcie->txqs.tfd.size * idx; in iwl_txq_get_tfd()
749 struct iwl_tfh_tfd *tfd, dma_addr_t addr,
753 struct iwl_tfh_tfd *tfd) in iwl_txq_set_tfd_invalid_gen2() argument
755 tfd->num_tbs = 0; in iwl_txq_set_tfd_invalid_gen2()
757 iwl_txq_gen2_set_tb(trans, tfd, trans->invalid_tx_cmd.dma, in iwl_txq_set_tfd_invalid_gen2()
763 struct iwl_tfh_tfd *tfd);
782 struct iwl_tfd *tfd; in iwl_txq_gen1_tfd_tb_get_len() local
792 tfd = (struct iwl_tfd *)_tfd; in iwl_txq_gen1_tfd_tb_get_len()
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H A Dtrans.c3352 for (i = 0; i < trans_pcie->txqs.tfd.max_tbs; i++) in iwl_trans_pcie_get_cmdlen()
3353 cmdlen += iwl_txq_gen1_tfd_tb_get_len(trans, tfd, i); in iwl_trans_pcie_get_cmdlen()
3687 u16 tfd_size = trans_pcie->txqs.tfd.size; in iwl_trans_pcie_dump_data()
3819 trans_pcie->txqs.tfd.addr_size = 64; in iwl_trans_pcie_alloc()
3820 trans_pcie->txqs.tfd.max_tbs = IWL_TFH_NUM_TBS; in iwl_trans_pcie_alloc()
3821 trans_pcie->txqs.tfd.size = sizeof(struct iwl_tfh_tfd); in iwl_trans_pcie_alloc()
3823 trans_pcie->txqs.tfd.addr_size = 36; in iwl_trans_pcie_alloc()
3824 trans_pcie->txqs.tfd.max_tbs = IWL_NUM_OF_TBS; in iwl_trans_pcie_alloc()
3825 trans_pcie->txqs.tfd.size = sizeof(struct iwl_tfd); in iwl_trans_pcie_alloc()
3863 WARN_ON(trans_pcie->txqs.tfd.addr_size != in iwl_trans_pcie_alloc()
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/linux-6.15/drivers/net/wireless/intel/iwlwifi/
H A Diwl-devtrace-iwlwifi.h75 void *tfd, size_t tfdlen,
78 TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, hdr_len),
83 __dynamic_array(u8, tfd, tfdlen)
100 memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
/linux-6.15/tools/include/uapi/linux/
H A Dkcmp.h24 __u32 tfd; /* target file number */ member
/linux-6.15/include/uapi/linux/
H A Dkcmp.h24 __u32 tfd; /* target file number */ member
/linux-6.15/drivers/net/wireless/intel/iwlegacy/
H A D3945.c602 struct il3945_tfd *tfd, *tfd_tmp; in il3945_hw_txq_attach_buf_to_tfd() local
606 tfd = &tfd_tmp[q->write_ptr]; in il3945_hw_txq_attach_buf_to_tfd()
609 memset(tfd, 0, sizeof(*tfd)); in il3945_hw_txq_attach_buf_to_tfd()
611 count = TFD_CTL_COUNT_GET(le32_to_cpu(tfd->control_flags)); in il3945_hw_txq_attach_buf_to_tfd()
619 tfd->tbs[count].addr = cpu_to_le32(addr); in il3945_hw_txq_attach_buf_to_tfd()
620 tfd->tbs[count].len = cpu_to_le32(len); in il3945_hw_txq_attach_buf_to_tfd()
624 tfd->control_flags = in il3945_hw_txq_attach_buf_to_tfd()
640 struct il3945_tfd *tfd = &tfd_tmp[idx]; in il3945_hw_txq_free_tfd() local
646 counter = TFD_CTL_COUNT_GET(le32_to_cpu(tfd->control_flags)); in il3945_hw_txq_free_tfd()
663 dma_unmap_single(&dev->dev, le32_to_cpu(tfd->tbs[i].addr), in il3945_hw_txq_free_tfd()
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H A D4965-mac.c3862 struct il_tfd_tb *tb = &tfd->tbs[idx]; in il4965_tfd_tb_get_addr()
3876 struct il_tfd_tb *tb = &tfd->tbs[idx]; in il4965_tfd_tb_get_len()
3884 struct il_tfd_tb *tb = &tfd->tbs[idx]; in il4965_tfd_set_tb()
3893 tfd->num_tbs = idx + 1; in il4965_tfd_set_tb()
3899 return tfd->num_tbs & 0x1f; in il4965_tfd_get_num_tbs()
3912 struct il_tfd *tfd; in il4965_hw_txq_free_tfd() local
3918 tfd = &tfd_tmp[idx]; in il4965_hw_txq_free_tfd()
3921 num_tbs = il4965_tfd_get_num_tbs(tfd); in il4965_hw_txq_free_tfd()
3958 struct il_tfd *tfd, *tfd_tmp; in il4965_hw_txq_attach_buf_to_tfd() local
3963 tfd = &tfd_tmp[q->write_ptr]; in il4965_hw_txq_attach_buf_to_tfd()
[all …]
/linux-6.15/include/linux/
H A Deventpoll.h22 struct file *get_epoll_tfile_raw_ptr(struct file *file, int tfd, unsigned long toff);
/linux-6.15/drivers/net/wireless/intel/ipw2x00/
H A Dipw2200.c4995 struct tfd_frame *tfd; in ipw_queue_tx_hcmd() local
5005 memset(tfd, 0, sizeof(*tfd)); in ipw_queue_tx_hcmd()
5009 tfd->u.cmd.index = hcmd; in ipw_queue_tx_hcmd()
5010 tfd->u.cmd.length = len; in ipw_queue_tx_hcmd()
7157 tfd->tfd.tfd_26.mchdr.qos_ctrl |= cpu_to_le16(CTRL_QOS_NO_ACK); in ipw_qos_set_tx_queue_command()
10053 struct tfd_frame *tfd; in ipw_tx_skb() local
10092 memset(tfd, 0, sizeof(*tfd)); in ipw_tx_skb()
10112 memcpy(&tfd->u.data.tfd.tfd_24.mchdr, hdr, hdr_len); in ipw_tx_skb()
10120 tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= in ipw_tx_skb()
10135 tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= in ipw_tx_skb()
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H A Dipw2200.h483 } tfd; member
/linux-6.15/drivers/bluetooth/
H A Dbtintel_pcie.c197 struct tfd *tfd; in btintel_pcie_prepare_tx() local
199 tfd = &txq->tfds[tfd_index]; in btintel_pcie_prepare_tx()
200 memset(tfd, 0, sizeof(*tfd)); in btintel_pcie_prepare_tx()
204 tfd->size = skb->len; in btintel_pcie_prepare_tx()
205 tfd->addr = buf->data_p_addr; in btintel_pcie_prepare_tx()
208 memcpy(buf->data, skb->data, tfd->size); in btintel_pcie_prepare_tx()
1667 total = (sizeof(struct tfd) + sizeof(struct urbd0) + sizeof(struct frbd) in btintel_pcie_alloc()
1700 p_addr += (sizeof(struct tfd) * BTINTEL_DESCS_COUNT); in btintel_pcie_alloc()
1701 v_addr += (sizeof(struct tfd) * BTINTEL_DESCS_COUNT); in btintel_pcie_alloc()
H A Dbtintel_pcie.h262 struct tfd { struct
350 struct tfd *tfds;
/linux-6.15/tools/testing/selftests/kcmp/
H A Dkcmp_test.c143 .tfd = duped_num, in main()
/linux-6.15/kernel/
H A Dkcmp.c117 filp_tgt = get_epoll_tfile_raw_ptr(filp_epoll, slot.tfd, slot.toff); in kcmp_epoll_target()
/linux-6.15/fs/
H A Deventpoll.c1200 static struct epitem *ep_find_tfd(struct eventpoll *ep, int tfd, unsigned long toff) in ep_find_tfd() argument
1207 if (epi->ffd.fd == tfd) { in ep_find_tfd()
1219 struct file *get_epoll_tfile_raw_ptr(struct file *file, int tfd, in get_epoll_tfile_raw_ptr() argument
1232 epi = ep_find_tfd(ep, tfd, toff); in get_epoll_tfile_raw_ptr()
/linux-6.15/drivers/net/wireless/intel/iwlwifi/fw/api/
H A Dtx.h730 DECLARE_FLEX_ARRAY(struct iwl_compressed_ba_tfd, tfd);
/linux-6.15/drivers/net/wireless/intel/iwlwifi/mld/
H A Dtx.c1335 if (IWL_FW_CHECK(mld, struct_size(ba_res, tfd, tfd_cnt) > pkt_len, in iwl_mld_handle_compressed_ba_notif()
1347 struct iwl_compressed_ba_tfd *ba_tfd = &ba_res->tfd[i]; in iwl_mld_handle_compressed_ba_notif()
/linux-6.15/drivers/net/wireless/intel/iwlwifi/mvm/
H A Dtx.c2149 struct_size(ba_res, tfd, tfd_cnt) > pkt_len, in iwl_mvm_rx_ba_notif()
2174 struct iwl_compressed_ba_tfd *ba_tfd = &ba_res->tfd[i]; in iwl_mvm_rx_ba_notif()
/linux-6.15/Documentation/filesystems/
H A Dproc.rst2069 tfd: 5 events: 1d data: ffffffffffffffff pos:0 ino:61af sdev:7
2071 where 'tfd' is a target file descriptor number in decimal form,