/******************************************************************************* * * Copyright (c) 2015-2016 Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenFabrics.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * *******************************************************************************/ #ifndef I40IW_OSDEP_H #define I40IW_OSDEP_H #include #include #include #include #include /* get readq/writeq support for 32 bit kernels, use the low-first version */ #include #define STATS_TIMER_DELAY 1000 static inline void set_64bit_val(u64 *wqe_words, u32 byte_index, u64 value) { wqe_words[byte_index >> 3] = value; } /** * set_32bit_val - set 32 value to hw wqe * @wqe_words: wqe addr to write * @byte_index: index in wqe * @value: value to write **/ static inline void set_32bit_val(u32 *wqe_words, u32 byte_index, u32 value) { wqe_words[byte_index >> 2] = value; } /** * get_64bit_val - read 64 bit value from wqe * @wqe_words: wqe addr * @byte_index: index to read from * @value: read value **/ static inline void get_64bit_val(u64 *wqe_words, u32 byte_index, u64 *value) { *value = wqe_words[byte_index >> 3]; } /** * get_32bit_val - read 32 bit value from wqe * @wqe_words: wqe addr * @byte_index: index to reaad from * @value: return 32 bit value **/ static inline void get_32bit_val(u32 *wqe_words, u32 byte_index, u32 *value) { *value = wqe_words[byte_index >> 2]; } struct i40iw_dma_mem { void *va; dma_addr_t pa; u32 size; } __packed; struct i40iw_virt_mem { void *va; u32 size; } __packed; #define i40iw_debug(h, m, s, ...) \ do { \ if (((m) & (h)->debug_mask)) \ pr_info("i40iw " s, ##__VA_ARGS__); \ } while (0) #define i40iw_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT) #define I40E_GLHMC_VFSDCMD(_i) (0x000C8000 + ((_i) * 4)) \ /* _i=0...31 */ #define I40E_GLHMC_VFSDCMD_MAX_INDEX 31 #define I40E_GLHMC_VFSDCMD_PMSDIDX_SHIFT 0 #define I40E_GLHMC_VFSDCMD_PMSDIDX_MASK (0xFFF \ << I40E_GLHMC_VFSDCMD_PMSDIDX_SHIFT) #define I40E_GLHMC_VFSDCMD_PF_SHIFT 16 #define I40E_GLHMC_VFSDCMD_PF_MASK (0xF << I40E_GLHMC_VFSDCMD_PF_SHIFT) #define I40E_GLHMC_VFSDCMD_VF_SHIFT 20 #define I40E_GLHMC_VFSDCMD_VF_MASK (0x1FF << I40E_GLHMC_VFSDCMD_VF_SHIFT) #define I40E_GLHMC_VFSDCMD_PMF_TYPE_SHIFT 29 #define I40E_GLHMC_VFSDCMD_PMF_TYPE_MASK (0x3 \ << I40E_GLHMC_VFSDCMD_PMF_TYPE_SHIFT) #define I40E_GLHMC_VFSDCMD_PMSDWR_SHIFT 31 #define I40E_GLHMC_VFSDCMD_PMSDWR_MASK (0x1 << I40E_GLHMC_VFSDCMD_PMSDWR_SHIFT) #define I40E_GLHMC_VFSDDATAHIGH(_i) (0x000C8200 + ((_i) * 4)) \ /* _i=0...31 */ #define I40E_GLHMC_VFSDDATAHIGH_MAX_INDEX 31 #define I40E_GLHMC_VFSDDATAHIGH_PMSDDATAHIGH_SHIFT 0 #define I40E_GLHMC_VFSDDATAHIGH_PMSDDATAHIGH_MASK (0xFFFFFFFF \ << I40E_GLHMC_VFSDDATAHIGH_PMSDDATAHIGH_SHIFT) #define I40E_GLHMC_VFSDDATALOW(_i) (0x000C8100 + ((_i) * 4)) \ /* _i=0...31 */ #define I40E_GLHMC_VFSDDATALOW_MAX_INDEX 31 #define I40E_GLHMC_VFSDDATALOW_PMSDVALID_SHIFT 0 #define I40E_GLHMC_VFSDDATALOW_PMSDVALID_MASK (0x1 \ << I40E_GLHMC_VFSDDATALOW_PMSDVALID_SHIFT) #define I40E_GLHMC_VFSDDATALOW_PMSDTYPE_SHIFT 1 #define I40E_GLHMC_VFSDDATALOW_PMSDTYPE_MASK (0x1 \ << I40E_GLHMC_VFSDDATALOW_PMSDTYPE_SHIFT) #define I40E_GLHMC_VFSDDATALOW_PMSDBPCOUNT_SHIFT 2 #define I40E_GLHMC_VFSDDATALOW_PMSDBPCOUNT_MASK (0x3FF \ << I40E_GLHMC_VFSDDATALOW_PMSDBPCOUNT_SHIFT) #define I40E_GLHMC_VFSDDATALOW_PMSDDATALOW_SHIFT 12 #define I40E_GLHMC_VFSDDATALOW_PMSDDATALOW_MASK (0xFFFFF \ << I40E_GLHMC_VFSDDATALOW_PMSDDATALOW_SHIFT) #define I40E_GLPE_FWLDSTATUS 0x0000D200 #define I40E_GLPE_FWLDSTATUS_LOAD_REQUESTED_SHIFT 0 #define I40E_GLPE_FWLDSTATUS_LOAD_REQUESTED_MASK (0x1 \ << I40E_GLPE_FWLDSTATUS_LOAD_REQUESTED_SHIFT) #define I40E_GLPE_FWLDSTATUS_DONE_SHIFT 1 #define I40E_GLPE_FWLDSTATUS_DONE_MASK (0x1 << I40E_GLPE_FWLDSTATUS_DONE_SHIFT) #define I40E_GLPE_FWLDSTATUS_CQP_FAIL_SHIFT 2 #define I40E_GLPE_FWLDSTATUS_CQP_FAIL_MASK (0x1 \ << I40E_GLPE_FWLDSTATUS_CQP_FAIL_SHIFT) #define I40E_GLPE_FWLDSTATUS_TEP_FAIL_SHIFT 3 #define I40E_GLPE_FWLDSTATUS_TEP_FAIL_MASK (0x1 \ << I40E_GLPE_FWLDSTATUS_TEP_FAIL_SHIFT) #define I40E_GLPE_FWLDSTATUS_OOP_FAIL_SHIFT 4 #define I40E_GLPE_FWLDSTATUS_OOP_FAIL_MASK (0x1 \ << I40E_GLPE_FWLDSTATUS_OOP_FAIL_SHIFT) struct i40iw_sc_dev; struct i40iw_sc_qp; struct i40iw_puda_buf; struct i40iw_puda_completion_info; struct i40iw_update_sds_info; struct i40iw_hmc_fcn_info; struct i40iw_virtchnl_work_info; struct i40iw_manage_vf_pble_info; struct i40iw_device; struct i40iw_hmc_info; struct i40iw_hw; u8 __iomem *i40iw_get_hw_addr(void *dev); void i40iw_ieq_mpa_crc_ae(struct i40iw_sc_dev *dev, struct i40iw_sc_qp *qp); enum i40iw_status_code i40iw_vf_wait_vchnl_resp(struct i40iw_sc_dev *dev); bool i40iw_vf_clear_to_send(struct i40iw_sc_dev *dev); enum i40iw_status_code i40iw_ieq_check_mpacrc(struct shash_desc *desc, void *addr, u32 length, u32 value); struct i40iw_sc_qp *i40iw_ieq_get_qp(struct i40iw_sc_dev *dev, struct i40iw_puda_buf *buf); void i40iw_ieq_update_tcpip_info(struct i40iw_puda_buf *buf, u16 length, u32 seqnum); void i40iw_free_hash_desc(struct shash_desc *); enum i40iw_status_code i40iw_init_hash_desc(struct shash_desc **); enum i40iw_status_code i40iw_puda_get_tcpip_info(struct i40iw_puda_completion_info *info, struct i40iw_puda_buf *buf); enum i40iw_status_code i40iw_cqp_sds_cmd(struct i40iw_sc_dev *dev, struct i40iw_update_sds_info *info); enum i40iw_status_code i40iw_cqp_manage_hmc_fcn_cmd(struct i40iw_sc_dev *dev, struct i40iw_hmc_fcn_info *hmcfcninfo); enum i40iw_status_code i40iw_cqp_query_fpm_values_cmd(struct i40iw_sc_dev *dev, struct i40iw_dma_mem *values_mem, u8 hmc_fn_id); enum i40iw_status_code i40iw_cqp_commit_fpm_values_cmd(struct i40iw_sc_dev *dev, struct i40iw_dma_mem *values_mem, u8 hmc_fn_id); enum i40iw_status_code i40iw_alloc_query_fpm_buf(struct i40iw_sc_dev *dev, struct i40iw_dma_mem *mem); enum i40iw_status_code i40iw_cqp_manage_vf_pble_bp(struct i40iw_sc_dev *dev, struct i40iw_manage_vf_pble_info *info); void i40iw_cqp_spawn_worker(struct i40iw_sc_dev *dev, struct i40iw_virtchnl_work_info *work_info, u32 iw_vf_idx); void *i40iw_remove_head(struct list_head *list); void i40iw_qp_suspend_resume(struct i40iw_sc_dev *dev, struct i40iw_sc_qp *qp, bool suspend); void i40iw_term_modify_qp(struct i40iw_sc_qp *qp, u8 next_state, u8 term, u8 term_len); void i40iw_terminate_done(struct i40iw_sc_qp *qp, int timeout_occurred); void i40iw_terminate_start_timer(struct i40iw_sc_qp *qp); void i40iw_terminate_del_timer(struct i40iw_sc_qp *qp); enum i40iw_status_code i40iw_hw_manage_vf_pble_bp(struct i40iw_device *iwdev, struct i40iw_manage_vf_pble_info *info, bool wait); struct i40iw_sc_vsi; void i40iw_hw_stats_start_timer(struct i40iw_sc_vsi *vsi); void i40iw_hw_stats_stop_timer(struct i40iw_sc_vsi *vsi); #define i40iw_mmiowb() do { } while (0) void i40iw_wr32(struct i40iw_hw *hw, u32 reg, u32 value); u32 i40iw_rd32(struct i40iw_hw *hw, u32 reg); #endif /* _I40IW_OSDEP_H_ */