sys/dev/qlxge/qls_glbl.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (c) 2013-2014 Qlogic Corporation
   5  * All rights reserved.
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions
   9  *  are met:
  10  *
  11  *  1. Redistributions of source code must retain the above copyright
  12  *     notice, this list of conditions and the following disclaimer.
  13  *  2. Redistributions in binary form must reproduce the above copyright
  14  *     notice, this list of conditions and the following disclaimer in the
  15  *     documentation and/or other materials provided with the distribution.
  16  *
  17  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  18  *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  21  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  24  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  25  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  26  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  27  *  POSSIBILITY OF SUCH DAMAGE.
  28  */
  29 /*
  30  * File: qls_glbl.h
  31  * Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
  32  * Content: Contains prototypes of the exported functions from each file.
  33  */
  34 #ifndef _QLS_GLBL_H_
  35 #define _QLS_GLBL_H_
  36
  37 /*
  38  * from qls_isr.c
  39  */
  40
  41 extern void qls_isr(void *arg);
  42
  43 /*
  44  * from qls_os.c
  45  */
  46
  47 extern int qls_alloc_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
  48 extern void qls_free_dmabuf(qla_host_t *ha, qla_dma_t *dma_buf);
  49 extern int qls_get_mbuf(qla_host_t *ha, qla_rx_buf_t *rxb, struct mbuf *nmp);
  50
  51 /*
  52  * from qls_hw.c
  53  */
  54
  55 extern int qls_init_host_fw(qla_host_t *ha);
  56 extern int qls_get_msix_count(qla_host_t *ha);
  57
  58 extern void qls_hw_add_sysctls(qla_host_t *ha);
  59
  60 extern void qls_free_dma(qla_host_t *ha);
  61 extern int qls_alloc_dma(qla_host_t *ha);
  62
  63 extern int qls_set_promisc(qla_host_t *ha);
  64 extern void qls_reset_promisc(qla_host_t *ha);
  65 extern int qls_set_allmulti(qla_host_t *ha);
  66 extern void qls_reset_allmulti(qla_host_t *ha);
  67
  68 extern int qls_hw_tx_done(qla_host_t *ha, uint32_t txr_idx);
  69
  70 extern int qls_hw_send(qla_host_t *ha, bus_dma_segment_t *segs, int nsegs,
  71                 uint32_t tx_idx, struct mbuf *mp, uint32_t txr_idx);
  72
  73 extern void qls_del_hw_if(qla_host_t *ha);
  74 extern int qls_init_hw_if(qla_host_t *ha);
  75
  76 extern void qls_hw_set_multi(qla_host_t *ha, uint8_t *mta, uint32_t mcnt,
  77         uint32_t add_multi);
  78
  79 extern void qls_update_link_state(qla_host_t *ha);
  80
  81 extern int qls_init_hw(qla_host_t *ha);
  82
  83 extern int qls_rd_flash32(qla_host_t *ha, uint32_t addr, uint32_t *data);
  84 extern int qls_rd_nic_params(qla_host_t *ha);
  85
  86 extern int qls_mbx_rd_reg(qla_host_t *ha, uint32_t reg, uint32_t *data);
  87 extern int qls_mbx_wr_reg(qla_host_t *ha, uint32_t reg, uint32_t data);
  88 extern int qls_mpi_risc_rd_reg(qla_host_t *ha, uint32_t reg, uint32_t *data);
  89 extern int qls_mpi_risc_wr_reg(qla_host_t *ha, uint32_t reg, uint32_t data);
  90
  91 extern int qls_mbx_dump_risc_ram(qla_host_t *ha, void *buf, uint32_t r_addr,
  92                 uint32_t r_size);
  93
  94 extern int qls_mpi_reset(qla_host_t *ha);
  95
  96 /*
  97  * from qls_ioctl.c
  98  */
  99
 100 extern int qls_make_cdev(qla_host_t *ha);
 101 extern void qls_del_cdev(qla_host_t *ha);
 102
 103 extern int qls_mpi_core_dump(qla_host_t *ha);
 104
 105 #endif /* #ifndef_QLS_GLBL_H_ */