GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/drivers/net/mscc_eswitch/mscc_xfer.h

@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+#include <common.h>
+
+enum mscc_regs_qs {
+	MSCC_QS_XTR_RD,
+	MSCC_QS_XTR_FLUSH,
+	MSCC_QS_XTR_DATA_PRESENT,
+	MSCC_QS_INJ_WR,
+	MSCC_QS_INJ_CTRL,
+};
+
+int mscc_send(void __iomem *regs, const unsigned long *mscc_qs_offset,
+	      u32 *ifh, size_t ifh_len, u32 *buff, size_t buff_len);
+int mscc_recv(void __iomem *regs, const unsigned long *mscc_qs_offset,
+	      u32 *rxbuf, size_t ifh_len, bool byte_swap);
+void mscc_flush(void __iomem *regs, const unsigned long *mscc_qs_offset);