/****************************************************************************** * * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved. * * Portions of this file are derived from the ipw3945 project. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * * Contact Information: * Intel Linux Wireless * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * *****************************************************************************/ #ifndef __iwl_io_h__ #define __iwl_io_h__ #include #include "iwl-dev.h" #include "iwl-debug.h" #include "iwl-devtrace.h" static inline void iwl_write8(struct iwl_priv *priv, u32 ofs, u8 val) { trace_iwlwifi_dev_iowrite8(priv, ofs, val); iowrite8(val, priv->hw_base + ofs); } static inline void iwl_write32(struct iwl_priv *priv, u32 ofs, u32 val) { trace_iwlwifi_dev_iowrite32(priv, ofs, val); iowrite32(val, priv->hw_base + ofs); } static inline u32 iwl_read32(struct iwl_priv *priv, u32 ofs) { u32 val = ioread32(priv->hw_base + ofs); trace_iwlwifi_dev_ioread32(priv, ofs, val); return val; } void iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask); void iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask); int iwl_poll_bit(struct iwl_priv *priv, u32 addr, u32 bits, u32 mask, int timeout); int iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr, u32 mask, int timeout); int iwl_grab_nic_access(struct iwl_priv *priv); void iwl_release_nic_access(struct iwl_priv *priv); u32 iwl_read_direct32(struct iwl_priv *priv, u32 reg); void iwl_write_direct32(struct iwl_priv *priv, u32 reg, u32 value); u32 iwl_read_prph(struct iwl_priv *priv, u32 reg); void iwl_write_prph(struct iwl_priv *priv, u32 addr, u32 val); void iwl_set_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask); void iwl_set_bits_mask_prph(struct iwl_priv *priv, u32 reg, u32 bits, u32 mask); void iwl_clear_bits_prph(struct iwl_priv *priv, u32 reg, u32 mask); u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr); void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val); #endif