summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/qualcomm/qca_7k_common.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/qualcomm/qca_7k_common.h')
-rw-r--r--drivers/net/ethernet/qualcomm/qca_7k_common.h29
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 928554f11e..44ed66fdb4 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 */