112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/*
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* Copyright (c) 2013-2014 The Linux Foundation. All rights reserved.
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*
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* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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*
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This file was originally distributed by Qualcomm Atheros, Inc.
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* under proprietary terms before Copyright ownership was assigned
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* to the Linux Foundation.
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*/
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#ifndef __IF_ATH_SDIO_H__
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#define __IF_ATH_SDIO_H__
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#include <linux/version.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
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#include <asm/semaphore.h>
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#else
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#include <linux/semaphore.h>
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#endif
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#include <linux/interrupt.h>
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#include <osdep.h>
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#include <ol_if_athvar.h>
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#include <athdefs.h>
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#include "a_osapi.h"
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#include "hif_internal.h"
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#include "hif_trace.h"
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#define AR6320_HEADERS_DEF
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#define ATH_DBG_DEFAULT 0
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#ifdef TARGET_DUMP_FOR_9X15_PLATFORM
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#define RAMDUMP_ADDR 0x46E00000
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#define RAMDUMP_SIZE 0x100000
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#elif defined(CONFIG_ARCH_MDM9607)
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#define RAMDUMP_ADDR 0x87A00000
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#define RAMDUMP_SIZE 0x200000
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#else
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#define RAMDUMP_ADDR 0x8F000000
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#define RAMDUMP_SIZE 0x700000
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#endif
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struct ath_hif_sdio_softc {
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struct device *dev;
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struct _NIC_DEV aps_osdev;
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struct ol_softc *ol_sc;
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struct tasklet_struct intr_tq; /* tasklet */
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int irq;
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/*
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* Guard changes to Target HW state and to software
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* structures that track hardware state.
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*/
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spinlock_t target_lock;
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void *hif_handle;
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struct targetdef_s *targetdef;
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struct hostdef_s *hostdef;
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};
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#if defined(CONFIG_ATH_PROCFS_DIAG_SUPPORT)
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int athdiag_procfs_init(void *scn);
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void athdiag_procfs_remove(void);
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#else
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static inline int athdiag_procfs_init(void *scn) { return 0; }
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static inline void athdiag_procfs_remove(void) { return; }
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
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#define DMA_MAPPING_ERROR(dev, addr) dma_mapping_error((addr))
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#else
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#define DMA_MAPPING_ERROR(dev, addr) dma_mapping_error((dev), (addr))
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#endif
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int ath_sdio_probe(void *context, void *hif_handle);
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void ath_sdio_remove(void *context, void *hif_handle);
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int ath_sdio_suspend(void *context);
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int ath_sdio_resume(void *context);
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/*These functions are exposed to HDD*/
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int hif_init_adf_ctx(void *ol_sc);
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void hif_deinit_adf_ctx(void *ol_sc);
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void hif_disable_isr(void *ol_sc);
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void hif_init_pdev_txrx_handle(void *ol_sc, void *txrx_handle);
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void hif_reset_soc(void *ol_sc);
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void hif_register_tbl_attach(u32 hif_type);
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void target_register_tbl_attach(u32 target_type);
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void hif_get_hw_info(void *ol_sc, u32 *version, u32 *revision);
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void hif_set_fw_info(void *ol_sc, u32 target_fw_version);
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int hif_sdio_check_fw_reg(void * ol_sc);
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#endif /* __IF_ATH_SDIO_H__*/
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