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Searched refs:gb_len (Results 1 - 25 of 36) sorted by relevance

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/kernel/linux/linux-5.10/drivers/nfc/st21nfca/
H A Ddep.c145 size_t gb_len; in st21nfca_tm_send_atr_res() local
149 gb_len = atr_req->length - sizeof(struct st21nfca_atr_req); in st21nfca_tm_send_atr_res()
169 if (gb_len) { in st21nfca_tm_send_atr_res()
170 skb_put(skb, gb_len); in st21nfca_tm_send_atr_res()
173 memcpy(atr_res->gbi, atr_req->gbi, gb_len); in st21nfca_tm_send_atr_res()
175 gb_len); in st21nfca_tm_send_atr_res()
194 size_t gb_len; in st21nfca_tm_recv_atr_req() local
220 gb_len = skb->len - sizeof(struct st21nfca_atr_req); in st21nfca_tm_recv_atr_req()
223 NFC_COMM_PASSIVE, atr_req->gbi, gb_len); in st21nfca_tm_recv_atr_req()
514 int st21nfca_im_send_atr_req(struct nfc_hci_dev *hdev, u8 *gb, size_t gb_len) in st21nfca_im_send_atr_req() argument
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H A Dst21nfca.h177 int st21nfca_im_send_atr_req(struct nfc_hci_dev *hdev, u8 *gb, size_t gb_len);
H A Dcore.c356 &hdev->gb_len); in st21nfca_hci_start_poll()
358 if (hdev->gb == NULL || hdev->gb_len == 0) { in st21nfca_hci_start_poll()
599 u8 *gb, size_t gb_len) in st21nfca_hci_dep_link_up()
604 return st21nfca_im_send_atr_req(hdev, gb, gb_len); in st21nfca_hci_dep_link_up()
597 st21nfca_hci_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) st21nfca_hci_dep_link_up() argument
/kernel/linux/linux-6.6/drivers/nfc/st21nfca/
H A Ddep.c145 size_t gb_len; in st21nfca_tm_send_atr_res() local
149 gb_len = atr_req->length - sizeof(struct st21nfca_atr_req); in st21nfca_tm_send_atr_res()
169 if (gb_len) { in st21nfca_tm_send_atr_res()
170 skb_put(skb, gb_len); in st21nfca_tm_send_atr_res()
173 memcpy(atr_res->gbi, atr_req->gbi, gb_len); in st21nfca_tm_send_atr_res()
175 gb_len); in st21nfca_tm_send_atr_res()
194 size_t gb_len; in st21nfca_tm_recv_atr_req() local
214 gb_len = skb->len - sizeof(struct st21nfca_atr_req); in st21nfca_tm_recv_atr_req()
217 NFC_COMM_PASSIVE, atr_req->gbi, gb_len); in st21nfca_tm_recv_atr_req()
491 int st21nfca_im_send_atr_req(struct nfc_hci_dev *hdev, u8 *gb, size_t gb_len) in st21nfca_im_send_atr_req() argument
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H A Dst21nfca.h177 int st21nfca_im_send_atr_req(struct nfc_hci_dev *hdev, u8 *gb, size_t gb_len);
H A Dcore.c355 &hdev->gb_len); in st21nfca_hci_start_poll()
357 if (hdev->gb == NULL || hdev->gb_len == 0) { in st21nfca_hci_start_poll()
598 u8 *gb, size_t gb_len) in st21nfca_hci_dep_link_up()
603 return st21nfca_im_send_atr_req(hdev, gb, gb_len); in st21nfca_hci_dep_link_up()
596 st21nfca_hci_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) st21nfca_hci_dep_link_up() argument
/kernel/linux/linux-5.10/net/nfc/
H A Ddigital_dep.c404 u8 gb_len, payload_bits; in digital_in_recv_atr_res() local
431 gb_len = resp->len - sizeof(struct digital_atr_res); in digital_in_recv_atr_res()
448 rc = nfc_set_remote_general_bytes(ddev->nfc_dev, atr_res->gb, gb_len); in digital_in_recv_atr_res()
473 size_t gb_len) in digital_in_send_atr_req()
481 size = DIGITAL_ATR_REQ_MIN_SIZE + gb_len; in digital_in_send_atr_req()
512 if (gb_len) { in digital_in_send_atr_req()
514 skb_put_data(skb, gb, gb_len); in digital_in_send_atr_req()
1495 size_t gb_len; in digital_tg_send_atr_res() local
1498 gb = nfc_get_local_general_bytes(ddev->nfc_dev, &gb_len); in digital_tg_send_atr_res()
1500 gb_len in digital_tg_send_atr_res()
471 digital_in_send_atr_req(struct nfc_digital_dev *ddev, struct nfc_target *target, __u8 comm_mode, __u8 *gb, size_t gb_len) digital_in_send_atr_req() argument
1546 size_t gb_len, min_size; digital_tg_recv_atr_req() local
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H A Dcore.c283 size_t gb_len; in nfc_dep_link_up() local
303 gb = nfc_llcp_general_bytes(dev, &gb_len); in nfc_dep_link_up()
304 if (gb_len > NFC_MAX_GT_LEN) { in nfc_dep_link_up()
315 rc = dev->ops->dep_link_up(dev, target, comm_mode, gb, gb_len); in nfc_dep_link_up()
637 int nfc_set_remote_general_bytes(struct nfc_dev *dev, const u8 *gb, u8 gb_len) in nfc_set_remote_general_bytes() argument
639 pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len); in nfc_set_remote_general_bytes()
641 return nfc_llcp_set_remote_gb(dev, gb, gb_len); in nfc_set_remote_general_bytes()
645 u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len) in nfc_get_local_general_bytes() argument
649 return nfc_llcp_general_bytes(dev, gb_len); in nfc_get_local_general_bytes()
665 nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode, const u8 *gb, size_t gb_len) nfc_tm_activated() argument
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H A Dllcp_core.c566 u8 gb_len = 0; in nfc_llcp_build_gb() local
576 gb_len += version_length; in nfc_llcp_build_gb()
583 gb_len += lto_length; in nfc_llcp_build_gb()
591 gb_len += wks_length; in nfc_llcp_build_gb()
599 gb_len += miux_length; in nfc_llcp_build_gb()
601 gb_len += ARRAY_SIZE(llcp_magic); in nfc_llcp_build_gb()
603 if (gb_len > NFC_MAX_GT_LEN) { in nfc_llcp_build_gb()
625 local->gb_len = gb_len; in nfc_llcp_build_gb()
648 *general_bytes_len = local->gb_len; in nfc_llcp_general_bytes()
655 nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len) nfc_llcp_set_remote_gb() argument
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H A Ddigital.h82 size_t gb_len);
H A Dnfc.h51 int nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len);
/kernel/linux/linux-6.6/net/nfc/
H A Ddigital_dep.c404 u8 gb_len, payload_bits; in digital_in_recv_atr_res() local
431 gb_len = resp->len - sizeof(struct digital_atr_res); in digital_in_recv_atr_res()
448 rc = nfc_set_remote_general_bytes(ddev->nfc_dev, atr_res->gb, gb_len); in digital_in_recv_atr_res()
473 size_t gb_len) in digital_in_send_atr_req()
481 size = DIGITAL_ATR_REQ_MIN_SIZE + gb_len; in digital_in_send_atr_req()
512 if (gb_len) { in digital_in_send_atr_req()
514 skb_put_data(skb, gb, gb_len); in digital_in_send_atr_req()
1495 size_t gb_len; in digital_tg_send_atr_res() local
1498 gb = nfc_get_local_general_bytes(ddev->nfc_dev, &gb_len); in digital_tg_send_atr_res()
1500 gb_len in digital_tg_send_atr_res()
471 digital_in_send_atr_req(struct nfc_digital_dev *ddev, struct nfc_target *target, __u8 comm_mode, __u8 *gb, size_t gb_len) digital_in_send_atr_req() argument
1546 size_t gb_len, min_size; digital_tg_recv_atr_req() local
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H A Dcore.c284 size_t gb_len; in nfc_dep_link_up() local
304 gb = nfc_llcp_general_bytes(dev, &gb_len); in nfc_dep_link_up()
305 if (gb_len > NFC_MAX_GT_LEN) { in nfc_dep_link_up()
316 rc = dev->ops->dep_link_up(dev, target, comm_mode, gb, gb_len); in nfc_dep_link_up()
639 int nfc_set_remote_general_bytes(struct nfc_dev *dev, const u8 *gb, u8 gb_len) in nfc_set_remote_general_bytes() argument
641 pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len); in nfc_set_remote_general_bytes()
643 return nfc_llcp_set_remote_gb(dev, gb, gb_len); in nfc_set_remote_general_bytes()
647 u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len) in nfc_get_local_general_bytes() argument
651 return nfc_llcp_general_bytes(dev, gb_len); in nfc_get_local_general_bytes()
667 nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode, const u8 *gb, size_t gb_len) nfc_tm_activated() argument
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H A Dllcp_core.c564 u8 gb_len = 0; in nfc_llcp_build_gb() local
574 gb_len += version_length; in nfc_llcp_build_gb()
581 gb_len += lto_length; in nfc_llcp_build_gb()
589 gb_len += wks_length; in nfc_llcp_build_gb()
597 gb_len += miux_length; in nfc_llcp_build_gb()
599 gb_len += ARRAY_SIZE(llcp_magic); in nfc_llcp_build_gb()
601 if (gb_len > NFC_MAX_GT_LEN) { in nfc_llcp_build_gb()
623 local->gb_len = gb_len; in nfc_llcp_build_gb()
646 *general_bytes_len = local->gb_len; in nfc_llcp_general_bytes()
653 nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len) nfc_llcp_set_remote_gb() argument
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H A Dnfc.h51 int nfc_llcp_set_remote_gb(struct nfc_dev *dev, const u8 *gb, u8 gb_len);
/kernel/linux/linux-5.10/include/net/nfc/
H A Dnfc.h55 u8 comm_mode, u8 *gb, size_t gb_len);
270 u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len);
283 const u8 *gb, size_t gb_len);
H A Dhci.h30 u8 comm_mode, u8 *gb, size_t gb_len);
148 size_t gb_len; member
/kernel/linux/linux-6.6/include/net/nfc/
H A Dnfc.h55 u8 comm_mode, u8 *gb, size_t gb_len);
270 u8 *nfc_get_local_general_bytes(struct nfc_dev *dev, size_t *gb_len);
283 const u8 *gb, size_t gb_len);
H A Dhci.h30 u8 comm_mode, u8 *gb, size_t gb_len);
148 size_t gb_len; member
/kernel/linux/linux-5.10/drivers/nfc/microread/
H A Dmicroread.c256 &hdev->gb_len); in microread_start_poll()
257 if (hdev->gb == NULL || hdev->gb_len == 0) { in microread_start_poll()
277 hdev->gb, hdev->gb_len); in microread_start_poll()
285 hdev->gb, hdev->gb_len); in microread_start_poll()
303 u8 *gb, size_t gb_len) in microread_dep_link_up()
301 microread_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) microread_dep_link_up() argument
/kernel/linux/linux-6.6/drivers/nfc/microread/
H A Dmicroread.c255 &hdev->gb_len); in microread_start_poll()
256 if (hdev->gb == NULL || hdev->gb_len == 0) { in microread_start_poll()
276 hdev->gb, hdev->gb_len); in microread_start_poll()
284 hdev->gb, hdev->gb_len); in microread_start_poll()
302 u8 *gb, size_t gb_len) in microread_dep_link_up()
300 microread_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) microread_dep_link_up() argument
/kernel/linux/linux-5.10/drivers/nfc/pn544/
H A Dpn544.c382 &hdev->gb_len); in pn544_hci_start_poll()
384 if (hdev->gb == NULL || hdev->gb_len == 0) { in pn544_hci_start_poll()
405 PN544_DEP_ATR_REQ, hdev->gb, hdev->gb_len); in pn544_hci_start_poll()
425 PN544_DEP_ATR_RES, hdev->gb, hdev->gb_len); in pn544_hci_start_poll()
446 u8 *gb, size_t gb_len) in pn544_hci_dep_link_up()
444 pn544_hci_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) pn544_hci_dep_link_up() argument
/kernel/linux/linux-6.6/drivers/nfc/pn544/
H A Dpn544.c381 &hdev->gb_len); in pn544_hci_start_poll()
383 if (hdev->gb == NULL || hdev->gb_len == 0) { in pn544_hci_start_poll()
404 PN544_DEP_ATR_REQ, hdev->gb, hdev->gb_len); in pn544_hci_start_poll()
424 PN544_DEP_ATR_RES, hdev->gb, hdev->gb_len); in pn544_hci_start_poll()
445 u8 *gb, size_t gb_len) in pn544_hci_dep_link_up()
443 pn544_hci_dep_link_up(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) pn544_hci_dep_link_up() argument
/kernel/linux/linux-5.10/drivers/nfc/pn533/
H A Dpn533.c1029 size_t gbytes_len = dev->gb_len; in pn533_alloc_poll_tg_frame()
1042 * felica (18), nfcid3 (10), gb_len (1) in pn533_alloc_poll_tg_frame()
1214 size_t gb_len; in pn533_init_target_complete() local
1236 gb_len = resp->len - (ATR_REQ_GB_OFFSET + 1); in pn533_init_target_complete()
1239 comm_mode, gb, gb_len); in pn533_init_target_complete()
1376 dev->gb = nfc_get_local_general_bytes(nfc_dev, &dev->gb_len); in pn533_poll_dep()
1378 if (!dev->gb || !dev->gb_len) { in pn533_poll_dep()
1384 skb_len = 3 + dev->gb_len; /* ActPass + BR + Next */ in pn533_poll_dep()
1411 skb_put_data(skb, dev->gb, dev->gb_len); in pn533_poll_dep()
1682 dev->gb = nfc_get_local_general_bytes(nfc_dev, &dev->gb_len); in pn533_start_poll()
1994 pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) pn533_dep_link_up() argument
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/kernel/linux/linux-6.6/drivers/nfc/pn533/
H A Dpn533.c1021 size_t gbytes_len = dev->gb_len; in pn533_alloc_poll_tg_frame()
1034 * felica (18), nfcid3 (10), gb_len (1) in pn533_alloc_poll_tg_frame()
1198 size_t gb_len; in pn533_init_target_complete() local
1218 gb_len = resp->len - (ATR_REQ_GB_OFFSET + 1); in pn533_init_target_complete()
1221 comm_mode, gb, gb_len); in pn533_init_target_complete()
1350 dev->gb = nfc_get_local_general_bytes(nfc_dev, &dev->gb_len); in pn533_poll_dep()
1352 if (!dev->gb || !dev->gb_len) { in pn533_poll_dep()
1358 skb_len = 3 + dev->gb_len; /* ActPass + BR + Next */ in pn533_poll_dep()
1385 skb_put_data(skb, dev->gb, dev->gb_len); in pn533_poll_dep()
1654 dev->gb = nfc_get_local_general_bytes(nfc_dev, &dev->gb_len); in pn533_start_poll()
1960 pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len) pn533_dep_link_up() argument
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