New upstream version 18.05

[deb_dpdk.git] / drivers / common / octeontx / octeontx_mbox.h

diff --git a/drivers/common/octeontx/octeontx_mbox.h b/drivers/common/octeontx/octeontx_mbox.h
new file mode 100644 (file)
index 0000000..43fbda2
--- /dev/null
+++ b/drivers/common/octeontx/octeontx_mbox.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
+ */
+
+#ifndef __OCTEONTX_MBOX_H__
+#define __OCTEONTX_MBOX_H__
+
+#include <rte_common.h>
+#include <rte_spinlock.h>
+
+#define SSOW_BAR4_LEN                  (64 * 1024)
+#define SSO_VHGRP_PF_MBOX(x)           (0x200ULL | ((x) << 3))
+
+#define MBOX_LOG(level, fmt, args...) \
+       rte_log(RTE_LOG_ ## level, octeontx_logtype_mbox,\
+                       "%s() line %u: " fmt "\n", __func__, __LINE__, ## args)
+
+#define mbox_log_info(fmt, ...) MBOX_LOG(INFO, fmt, ##__VA_ARGS__)
+#define mbox_log_dbg(fmt, ...) MBOX_LOG(DEBUG, fmt, ##__VA_ARGS__)
+#define mbox_log_err(fmt, ...) MBOX_LOG(ERR, fmt, ##__VA_ARGS__)
+#define mbox_func_trace mbox_log_dbg
+
+extern int octeontx_logtype_mbox;
+
+struct octeontx_mbox_hdr {
+       uint16_t vfid;  /* VF index or pf resource index local to the domain */
+       uint8_t coproc; /* Coprocessor id */
+       uint8_t msg;    /* Message id */
+       uint8_t res_code; /* Functional layer response code */
+};
+
+int octeontx_mbox_set_ram_mbox_base(uint8_t *ram_mbox_base);
+int octeontx_mbox_set_reg(uint8_t *reg);
+int octeontx_mbox_send(struct octeontx_mbox_hdr *hdr,
+               void *txdata, uint16_t txlen, void *rxdata, uint16_t rxlen);
+
+#endif /* __OCTEONTX_MBOX_H__ */