-/*
- * Copyright (c) 2016 QLogic Corporation.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016 - 2018 Cavium Inc.
* All rights reserved.
- * www.qlogic.com
- *
- * See LICENSE.qede_pmd for copyright and licensing details.
+ * www.cavium.com
*/
#ifndef __ECORE_HW_H__
#define __ECORE_HW_H__
#include "ecore.h"
-#include "ecore_dev_api.h"
-/* Forward decleration */
+/* Forward declaration */
struct ecore_ptt;
enum reserved_ptts {
#define MISC_REG_DRIVER_CONTROL_0_SIZE MISC_REG_DRIVER_CONTROL_1_SIZE
#endif
-enum _dmae_cmd_dst_mask {
- DMAE_CMD_DST_MASK_NONE = 0,
- DMAE_CMD_DST_MASK_PCIE = 1,
- DMAE_CMD_DST_MASK_GRC = 2
-};
-
-enum _dmae_cmd_src_mask {
- DMAE_CMD_SRC_MASK_PCIE = 0,
- DMAE_CMD_SRC_MASK_GRC = 1
-};
-
-enum _dmae_cmd_crc_mask {
- DMAE_CMD_COMP_CRC_EN_MASK_NONE = 0,
- DMAE_CMD_COMP_CRC_EN_MASK_SET = 1
-};
-
-/* definitions for DMA constants */
+/* Definitions for DMA constants */
#define DMAE_GO_VALUE 0x1
#ifdef __BIG_ENDIAN
*/
void ecore_ptt_pool_free(struct ecore_hwfn *p_hwfn);
-/**
- * @brief ecore_ptt_get_hw_addr - Get PTT's GRC/HW address
- *
- * @param p_hwfn
- * @param p_ptt
- *
- * @return u32
- */
-u32 ecore_ptt_get_hw_addr(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt);
-
/**
* @brief ecore_ptt_get_bar_addr - Get PPT's external BAR address
*
- * @param p_hwfn
* @param p_ptt
*
* @return u32
* @brief ecore_ptt_set_win - Set PTT Window's GRC BAR address
*
* @param p_hwfn
- * @param new_hw_addr
* @param p_ptt
+ * @param new_hw_addr
*/
void ecore_ptt_set_win(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt, u32 new_hw_addr);
+ struct ecore_ptt *p_ptt,
+ u32 new_hw_addr);
/**
* @brief ecore_get_reserved_ptt - Get a specific reserved PTT
*
* @param p_hwfn
* @param p_ptt
- * @param val
* @param hw_addr
+ * @param val
*/
void ecore_wr(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt, u32 hw_addr, u32 val);
+ struct ecore_ptt *p_ptt,
+ u32 hw_addr,
+ u32 val);
/**
* @brief ecore_rd - Read value from BAR using the given ptt
*
* @param p_hwfn
* @param p_ptt
- * @param val
* @param hw_addr
*/
-u32 ecore_rd(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, u32 hw_addr);
+u32 ecore_rd(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u32 hw_addr);
/**
* @brief ecore_memcpy_from - copy n bytes from BAR using the given
*/
void ecore_memcpy_from(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
- void *dest, u32 hw_addr, osal_size_t n);
+ void *dest,
+ u32 hw_addr,
+ osal_size_t n);
/**
* @brief ecore_memcpy_to - copy n bytes to BAR using the given
*/
void ecore_memcpy_to(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
- u32 hw_addr, void *src, osal_size_t n);
+ u32 hw_addr,
+ void *src,
+ osal_size_t n);
/**
* @brief ecore_fid_pretend - pretend to another function when
* accessing the ptt window. There is no way to unpretend
* either pf / vf, port/path fields are don't care.
*/
void ecore_fid_pretend(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt, u16 fid);
+ struct ecore_ptt *p_ptt,
+ u16 fid);
/**
* @brief ecore_port_pretend - pretend to another port when
* @param port_id - the port to pretend to
*/
void ecore_port_pretend(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt, u8 port_id);
+ struct ecore_ptt *p_ptt,
+ u8 port_id);
/**
* @brief ecore_port_unpretend - cancel any previously set port
* @param p_hwfn
* @param p_ptt
*/
-void ecore_port_unpretend(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt);
+void ecore_port_unpretend(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt);
+
+/**
+ * @brief ecore_port_fid_pretend - pretend to another port and another function
+ * when accessing the ptt window
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param port_id - the port to pretend to
+ * @param fid - fid field of pxp_pretend structure. Can contain either pf / vf.
+ */
+void ecore_port_fid_pretend(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+ u8 port_id, u16 fid);
/**
* @brief ecore_vfid_to_concrete - build a concrete FID for a
*/
void ecore_dmae_info_free(struct ecore_hwfn *p_hwfn);
-union ecore_qm_pq_params {
- struct {
- u8 tc;
- } core;
+/**
+ * @brief ecore_dmae_host2grc - copy data from source address to
+ * dmae registers using the given ptt
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param source_addr
+ * @param grc_addr (dmae_data_offset)
+ * @param size_in_dwords
+ * @param p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+ecore_dmae_host2grc(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u64 source_addr,
+ u32 grc_addr,
+ u32 size_in_dwords,
+ struct dmae_params *p_params);
- struct {
- u8 is_vf;
- u8 vf_id;
- u8 tc;
- } eth;
-};
+/**
+ * @brief ecore_dmae_grc2host - Read data from dmae data offset
+ * to source address using the given ptt
+ *
+ * @param p_ptt
+ * @param grc_addr (dmae_data_offset)
+ * @param dest_addr
+ * @param size_in_dwords
+ * @param p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+ecore_dmae_grc2host(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u32 grc_addr,
+ dma_addr_t dest_addr,
+ u32 size_in_dwords,
+ struct dmae_params *p_params);
-u16 ecore_get_qm_pq(struct ecore_hwfn *p_hwfn,
- enum protocol_type proto, union ecore_qm_pq_params *params);
+/**
+ * @brief ecore_dmae_host2host - copy data from to source address
+ * to a destination address (for SRIOV) using the given ptt
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param source_addr
+ * @param dest_addr
+ * @param size_in_dwords
+ * @param p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+ecore_dmae_host2host(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ dma_addr_t source_addr,
+ dma_addr_t dest_addr,
+ u32 size_in_dwords,
+ struct dmae_params *p_params);
+
+enum _ecore_status_t ecore_dmae_sanity(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ const char *phase);
enum _ecore_status_t ecore_init_fw_data(struct ecore_dev *p_dev,
const u8 *fw_data);
void ecore_hw_err_notify(struct ecore_hwfn *p_hwfn,
enum ecore_hw_err_type err_type);
+/**
+ * @brief ecore_ppfid_wr - Write value to BAR using the given ptt while
+ * pretending to a PF to which the given PPFID pertains.
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param abs_ppfid
+ * @param hw_addr
+ * @param val
+ */
+void ecore_ppfid_wr(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+ u8 abs_ppfid, u32 hw_addr, u32 val);
+
+/**
+ * @brief ecore_ppfid_rd - Read value from BAR using the given ptt while
+ * pretending to a PF to which the given PPFID pertains.
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param abs_ppfid
+ * @param hw_addr
+ */
+u32 ecore_ppfid_rd(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+ u8 abs_ppfid, u32 hw_addr);
+
#endif /* __ECORE_HW_H__ */
git.droids-corp.org / dpdk.git / blobdiff