From 2e1cb23c5e3c38b25a678a8a14d7464341e8207f Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Wed, 5 Oct 2011 12:23:49 +0300 Subject: [PATCH] ath6kl: move remaining content from htc_hif.h to hif.h Now htc_hif.h can be removed. Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/debug.h | 2 +- drivers/net/wireless/ath/ath6kl/hif.c | 2 +- drivers/net/wireless/ath/ath6kl/hif.h | 53 +++++++++++++++++++++ drivers/net/wireless/ath/ath6kl/htc.c | 2 +- drivers/net/wireless/ath/ath6kl/htc_hif.h | 76 ------------------------------- drivers/net/wireless/ath/ath6kl/sdio.c | 2 +- 6 files changed, 57 insertions(+), 80 deletions(-) delete mode 100644 drivers/net/wireless/ath/ath6kl/htc_hif.h diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index 9288a3c..e3740b0 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -17,7 +17,7 @@ #ifndef DEBUG_H #define DEBUG_H -#include "htc_hif.h" +#include "hif.h" enum ATH6K_DEBUG_MASK { ATH6KL_DBG_WLAN_CONNECT = BIT(0), /* wlan connect */ diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c index 629e16c..57c9aff 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.c +++ b/drivers/net/wireless/ath/ath6kl/hif.c @@ -13,11 +13,11 @@ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include "hif.h" #include "core.h" #include "target.h" #include "hif-ops.h" -#include "htc_hif.h" #include "debug.h" #define MAILBOX_FOR_BLOCK_SIZE 1 diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h index 906fde9..93d2912 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.h +++ b/drivers/net/wireless/ath/ath6kl/hif.h @@ -59,6 +59,16 @@ /* mode to enable special 4-bit interrupt assertion without clock */ #define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ (1 << 0) +/* HTC runs over mailbox 0 */ +#define HTC_MAILBOX 0 + +#define ATH6KL_TARGET_DEBUG_INTR_MASK 0x01 + +/* FIXME: are these duplicates with MAX_SCATTER_ values in hif.h? */ +#define ATH6KL_SCATTER_ENTRIES_PER_REQ 16 +#define ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER (16 * 1024) +#define ATH6KL_SCATTER_REQS 4 + struct bus_request { struct list_head list; @@ -186,6 +196,34 @@ struct hif_scatter_req { struct hif_scatter_item scat_list[1]; }; +struct ath6kl_irq_proc_registers { + u8 host_int_status; + u8 cpu_int_status; + u8 error_int_status; + u8 counter_int_status; + u8 mbox_frame; + u8 rx_lkahd_valid; + u8 host_int_status2; + u8 gmbox_rx_avail; + __le32 rx_lkahd[2]; + __le32 rx_gmbox_lkahd_alias[2]; +} __packed; + +struct ath6kl_irq_enable_reg { + u8 int_status_en; + u8 cpu_int_status_en; + u8 err_int_status_en; + u8 cntr_int_status_en; +} __packed; + +struct ath6kl_device { + spinlock_t lock; + struct ath6kl_irq_proc_registers irq_proc_reg; + struct ath6kl_irq_enable_reg irq_en_reg; + struct htc_target *htc_cnxt; + struct ath6kl *ar; +}; + struct ath6kl_hif_ops { int (*read_write_sync)(struct ath6kl *ar, u32 addr, u8 *buf, u32 len, u32 request); @@ -206,4 +244,19 @@ struct ath6kl_hif_ops { int (*resume)(struct ath6kl *ar); }; +int ath6kl_hif_setup(struct ath6kl_device *dev); +int ath6kl_hif_unmask_intrs(struct ath6kl_device *dev); +int ath6kl_hif_mask_intrs(struct ath6kl_device *dev); +int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev, + u32 *lk_ahd, int timeout); +int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx); +int ath6kl_hif_disable_intrs(struct ath6kl_device *dev); + +int ath6kl_hif_rw_comp_handler(void *context, int status); +int ath6kl_hif_intr_bh_handler(struct ath6kl *ar); + +/* Scatter Function and Definitions */ +int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev, + struct hif_scatter_req *scat_req, bool read); + #endif diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c index b296708..9b8cb22 100644 --- a/drivers/net/wireless/ath/ath6kl/htc.c +++ b/drivers/net/wireless/ath/ath6kl/htc.c @@ -15,7 +15,7 @@ */ #include "core.h" -#include "htc_hif.h" +#include "hif.h" #include "debug.h" #include "hif-ops.h" #include diff --git a/drivers/net/wireless/ath/ath6kl/htc_hif.h b/drivers/net/wireless/ath/ath6kl/htc_hif.h deleted file mode 100644 index a8a6de5..0000000 --- a/drivers/net/wireless/ath/ath6kl/htc_hif.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (c) 2007-2011 Atheros Communications Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef HTC_HIF_H -#define HTC_HIF_H - -#include "htc.h" -#include "hif.h" - -/* HTC runs over mailbox 0 */ -#define HTC_MAILBOX 0 - -#define ATH6KL_TARGET_DEBUG_INTR_MASK 0x01 - -/* FIXME: are these duplicates with MAX_SCATTER_ values in hif.h? */ -#define ATH6KL_SCATTER_ENTRIES_PER_REQ 16 -#define ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER (16 * 1024) -#define ATH6KL_SCATTER_REQS 4 - -struct ath6kl_irq_proc_registers { - u8 host_int_status; - u8 cpu_int_status; - u8 error_int_status; - u8 counter_int_status; - u8 mbox_frame; - u8 rx_lkahd_valid; - u8 host_int_status2; - u8 gmbox_rx_avail; - __le32 rx_lkahd[2]; - __le32 rx_gmbox_lkahd_alias[2]; -} __packed; - -struct ath6kl_irq_enable_reg { - u8 int_status_en; - u8 cpu_int_status_en; - u8 err_int_status_en; - u8 cntr_int_status_en; -} __packed; - -struct ath6kl_device { - spinlock_t lock; - struct ath6kl_irq_proc_registers irq_proc_reg; - struct ath6kl_irq_enable_reg irq_en_reg; - struct htc_target *htc_cnxt; - struct ath6kl *ar; -}; - -int ath6kl_hif_setup(struct ath6kl_device *dev); -int ath6kl_hif_unmask_intrs(struct ath6kl_device *dev); -int ath6kl_hif_mask_intrs(struct ath6kl_device *dev); -int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev, - u32 *lk_ahd, int timeout); -int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx); -int ath6kl_hif_disable_intrs(struct ath6kl_device *dev); - -int ath6kl_hif_rw_comp_handler(void *context, int status); -int ath6kl_hif_intr_bh_handler(struct ath6kl *ar); - -/* Scatter Function and Definitions */ -int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev, - struct hif_scatter_req *scat_req, bool read); - -#endif /*ATH6KL_H_ */ diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index 5b1df82..2394c17 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -21,7 +21,7 @@ #include #include #include -#include "htc_hif.h" +#include "hif.h" #include "hif-ops.h" #include "target.h" #include "debug.h" -- 2.7.4