From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/net/wireless/ath/wil6210/wil_platform.h | 38 +++++++++++++++++++++++-- 1 file changed, 35 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/ath/wil6210/wil_platform.h') diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h index d7fa19b78..9a949d910 100644 --- a/drivers/net/wireless/ath/wil6210/wil_platform.h +++ b/drivers/net/wireless/ath/wil6210/wil_platform.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014 Qualcomm Atheros, Inc. + * Copyright (c) 2014-2015 Qualcomm Atheros, 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 @@ -20,16 +20,48 @@ struct device; /** - * struct wil_platform_ops - wil platform module callbacks + * struct wil_platform_ops - wil platform module calls from this + * driver to platform driver */ struct wil_platform_ops { int (*bus_request)(void *handle, uint32_t kbps /* KBytes/Sec */); int (*suspend)(void *handle); int (*resume)(void *handle); void (*uninit)(void *handle); + int (*notify_crash)(void *handle); }; -void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops); +/** + * struct wil_platform_rops - wil platform module callbacks from + * platform driver to this driver + * @ramdump: store a ramdump from the wil firmware. The platform + * driver may add additional data to the ramdump to + * generate the final crash dump. + * @fw_recovery: start a firmware recovery process. Called as + * part of a crash recovery process which may include other + * related platform subsystems. + */ +struct wil_platform_rops { + int (*ramdump)(void *wil_handle, void *buf, uint32_t size); + int (*fw_recovery)(void *wil_handle); +}; + +/** + * wil_platform_init - initialize the platform driver + * + * @dev - pointer to the wil6210 device + * @ops - structure with platform driver operations. Platform + * driver will fill this structure with function pointers. + * @rops - structure with callbacks from platform driver to + * this driver. The platform driver copies the structure to + * its own storage. Can be NULL if this driver does not + * support crash recovery. + * @wil_handle - context for this driver that will be passed + * when platform driver invokes one of the callbacks in + * rops. May be NULL if rops is NULL. + */ +void *wil_platform_init(struct device *dev, struct wil_platform_ops *ops, + const struct wil_platform_rops *rops, void *wil_handle); int __init wil_platform_modinit(void); void wil_platform_modexit(void); -- cgit v1.2.3-54-g00ecf