AX88772C_eeprom and ax8872c build together

hc

2024-05-16 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb

 kernel/drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c
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@@ -1,18 +1,5 @@
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-/*
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- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
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- * All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- */
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+// SPDX-License-Identifier: GPL-2.0+
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+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
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 #include <linux/types.h>
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 #include <linux/io.h>
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@@ -42,19 +29,18 @@
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 	if (unlikely(size == 0 || size > QTN_IPC_MAX_DATA_SZ)) {
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 		pr_err("wrong rx packet size: %zu\n", size);
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 		rx_buff_ok = false;
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-	} else {
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-		memcpy_fromio(ipc->rx_data, ipc->shm_region->data, size);
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+	}
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+
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+	if (likely(rx_buff_ok)) {
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+		ipc->rx_packet_count++;
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+		ipc->rx_callback.fn(ipc->rx_callback.arg,
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+				    ipc->shm_region->data, size);
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 	}
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 	writel(QTNF_SHM_IPC_ACK, &shm_reg_hdr->flags);
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 	readl(&shm_reg_hdr->flags); /* flush PCIe write */
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 	ipc->interrupt.fn(ipc->interrupt.arg);
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-
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-	if (likely(rx_buff_ok)) {
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-		ipc->rx_packet_count++;
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-		ipc->rx_callback.fn(ipc->rx_callback.arg, ipc->rx_data, size);
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-	}
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 }
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 static void qtnf_shm_ipc_irq_work(struct work_struct *work)