diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/qca_7k_common.h')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/qca_7k_common.h | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/net/ethernet/qualcomm/qca_7k_common.h b/drivers/net/ethernet/qualcomm/qca_7k_common.h index 928554f11..44ed66fdb 100644 --- a/drivers/net/ethernet/qualcomm/qca_7k_common.h +++ b/drivers/net/ethernet/qualcomm/qca_7k_common.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ /* * Copyright (c) 2011, 2012, Atheros Communications Inc. * Copyright (c) 2014, I2SE GmbH - * - * Permission to use, copy, modify, and/or distribute this software - * for any purpose with or without fee is hereby granted, provided - * that the above copyright notice and this permission notice appear - * in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL - * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* Atheros Ethernet framing. Every Ethernet frame is surrounded by an atheros @@ -107,9 +94,6 @@ struct qcafrm_handle { /* Offset in buffer (borrowed for length too) */ u16 offset; - - /* Frame length as kept by this module */ - u16 len; }; u16 qcafrm_create_header(u8 *buf, u16 len); @@ -128,17 +112,6 @@ static inline void qcafrm_fsm_init_uart(struct qcafrm_handle *handle) handle->state = handle->init; } -/* Gather received bytes and try to extract a full Ethernet frame - * by following a simple state machine. - * - * Return: QCAFRM_GATHER No Ethernet frame fully received yet. - * QCAFRM_NOHEAD Header expected but not found. - * QCAFRM_INVLEN QCA7K frame length is invalid - * QCAFRM_NOTAIL Footer expected but not found. - * > 0 Number of byte in the fully received - * Ethernet frame - */ - s32 qcafrm_fsm_decode(struct qcafrm_handle *handle, u8 *buf, u16 buf_len, u8 recv_byte); #endif /* _QCA_FRAMING_H */ |