diff options
Diffstat (limited to 'net/nfc/digital_technology.c')
| -rw-r--r-- | net/nfc/digital_technology.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/nfc/digital_technology.c b/net/nfc/digital_technology.c index d1684cbfea68..d276518cc8bf 100644 --- a/net/nfc/digital_technology.c +++ b/net/nfc/digital_technology.c @@ -944,6 +944,13 @@ static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev) if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) digital_skb_add_crc_a(skb); + rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING, + NFC_DIGITAL_FRAMING_NFCA_ANTICOL_COMPLETE); + if (rc) { + kfree_skb(skb); + return rc; + } + rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_atr_req, NULL); if (rc) @@ -1002,6 +1009,13 @@ static int digital_tg_send_sdd_res(struct nfc_digital_dev *ddev) for (i = 0; i < 4; i++) sdd_res->bcc ^= sdd_res->nfcid1[i]; + rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING, + NFC_DIGITAL_FRAMING_NFCA_STANDARD_WITH_CRC_A); + if (rc) { + kfree_skb(skb); + return rc; + } + rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sel_req, NULL); if (rc) @@ -1054,6 +1068,13 @@ static int digital_tg_send_sens_res(struct nfc_digital_dev *ddev) sens_res[0] = (DIGITAL_SENS_RES_NFC_DEP >> 8) & 0xFF; sens_res[1] = DIGITAL_SENS_RES_NFC_DEP & 0xFF; + rc = digital_tg_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING, + NFC_DIGITAL_FRAMING_NFCA_STANDARD); + if (rc) { + kfree_skb(skb); + return rc; + } + rc = digital_tg_send_cmd(ddev, skb, 300, digital_tg_recv_sdd_req, NULL); if (rc) |