X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=target_firmware%2Fmagpie_fw_dev%2Ftarget%2Finc%2Fadf_os_io.h;h=cc2f24653421555e93eb651ebf151c73c0dc2143;hb=3ab79b4a8e895983a5701b08e767c1e9ff9f622a;hp=424f8e3ce9696309b4b8795b325b6c45ec8434c9;hpb=8804cc94e3b66550797279f540b960d18a78421f;p=open-ath9k-htc-firmware.git diff --git a/target_firmware/magpie_fw_dev/target/inc/adf_os_io.h b/target_firmware/magpie_fw_dev/target/inc/adf_os_io.h index 424f8e3..cc2f246 100755 --- a/target_firmware/magpie_fw_dev/target/inc/adf_os_io.h +++ b/target_firmware/magpie_fw_dev/target/inc/adf_os_io.h @@ -1,90 +1,130 @@ -/** - * @ingroup adf_os_public - * @file adf_os_io.h - * This file abstracts I/O operations. - */ - -#ifndef _ADF_OS_IO_H -#define _ADF_OS_IO_H - -#include - - -/** - * @brief Read an 8-bit register value - * - * @param[in] osdev platform device object - * @param[in] addr register addr - * - * @return An 8-bit register value. - */ -#define adf_os_reg_read8(osdev, addr) __adf_os_reg_read8(osdev, addr) - -/** - * @brief Read a 16-bit register value - * - * @param[in] osdev platform device object - * @param[in] addr register addr +/* + * Copyright (c) 2013 Qualcomm Atheros, Inc. + * All rights reserved. * - * @return A 16-bit register value. - */ -#define adf_os_reg_read16(osdev, addr) __adf_os_reg_read16(osdev, addr) - -/** - * @brief Read a 32-bit register value + * Redistribution and use in source and binary forms, with or without + * modification, are permitted (subject to the limitations in the + * disclaimer below) provided that the following conditions are met: * - * @param[in] osdev platform device object - * @param[in] addr register addr + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * - * @return A 32-bit register value. - */ -#define adf_os_reg_read32(osdev, addr) __adf_os_reg_read32(osdev, addr) - -/** - * @brief Read a 64-bit register value + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the + * distribution. * - * @param[in] osdev platform device object - * @param[in] addr register addr + * * Neither the name of Qualcomm Atheros nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. * - * @return A 64-bit register value. + * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE + * GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT + * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#define adf_os_reg_read64(osdev, addr) __adf_os_reg_read64(osdev, addr) - /** - * @brief Write an 8-bit value into register - * - * @param[in] osdev platform device object - * @param[in] addr register addr - * @param[in] b the 8-bit value to be written + * @ingroup adf_os_public + * @file adf_os_io.h + * This file abstracts I/O operations. */ -#define adf_os_reg_write8(osdev, addr, b) __adf_os_reg_write8(osdev, addr, b) -/** - * @brief Write a 16-bit value into register - * - * @param[in] osdev platform device object - * @param[in] addr register addr - * @param[in] w the 16-bit value to be written - */ -#define adf_os_reg_write16(osdev, addr, w) __adf_os_reg_write16(osdev, addr, w) +#ifndef _ADF_OS_IO_H +#define _ADF_OS_IO_H -/** - * @brief Write a 32-bit value into register - * - * @param[in] osdev platform device object - * @param[in] addr register addr - * @param[in] l the 32-bit value to be written - */ -#define adf_os_reg_write32(osdev, addr, l) __adf_os_reg_write32(osdev, addr, l) +#include -/** - * @brief Write a 64-bit value into register - * - * @param[in] osdev platform device object - * @param[in] addr register addr - * @param[in] q the 64-bit value to be written - */ -#define adf_os_reg_write64(osdev, addr, q) __adf_os_reg_write64(osdev, addr, q) +static inline uint8_t ioread8(const volatile uint32_t addr) +{ + return *(const volatile uint8_t *) addr; +} + +static inline uint16_t ioread16(const volatile uint32_t addr) +{ + return *(const volatile uint16_t *) addr; +} + +static inline uint32_t ioread32(const volatile uint32_t addr) +{ + return *(const volatile uint32_t *) addr; +} + +static inline void iowrite8(volatile uint32_t addr, const uint8_t b) +{ + *(volatile uint8_t *) addr = b; +} + +static inline void iowrite16(volatile uint32_t addr, const uint16_t b) +{ + *(volatile uint16_t *) addr = b; +} + +static inline void iowrite32(volatile uint32_t addr, const uint32_t b) +{ + *(volatile uint32_t *) addr = b; +} + +static inline void io8_rmw(volatile uint32_t addr, + const uint8_t set, const uint8_t clr) +{ + uint8_t val; + + val = ioread8(addr); + val &= ~clr; + val |= set; + iowrite8(addr, val); +} + +static inline void io32_rmw(volatile uint32_t addr, + const uint32_t set, const uint32_t clr) +{ + uint32_t val; + + val = ioread32(addr); + val &= ~clr; + val |= set; + iowrite32(addr, val); +} + +/* generic functions */ +#define io8_set(addr, s) io8_rmw((addr), (s), 0) +#define io8_clr(addr, c) io8_rmw((addr), 0, (c)) +#define io32_set(addr, s) io32_rmw((addr), (s), 0) +#define io32_clr(addr, c) io32_rmw((addr), 0, (c)) + +/* mac specific functions */ +#define ioread32_mac(addr) ioread32(WLAN_BASE_ADDRESS + (addr)) +#define iowrite32_mac(addr, b) iowrite32(WLAN_BASE_ADDRESS + (addr), (b)) + +/* usb specific functions */ +#define ioread8_usb(addr) ioread8(USB_CTRL_BASE_ADDRESS | (addr)^3) +#define ioread16_usb(addr) ioread16(USB_CTRL_BASE_ADDRESS | (addr)) +#define ioread32_usb(addr) ioread32(USB_CTRL_BASE_ADDRESS | (addr)) + +#define iowrite8_usb(addr, b) iowrite8(USB_CTRL_BASE_ADDRESS | (addr)^3, (b)) +#define iowrite16_usb(addr, b) iowrite16(USB_CTRL_BASE_ADDRESS | (addr), (b)) +#define iowrite32_usb(addr, b) iowrite32(USB_CTRL_BASE_ADDRESS | (addr), (b)) + +#define io8_rmw_usb(addr, s, c) \ + io8_rmw(USB_CTRL_BASE_ADDRESS | (addr)^3, (s), (c)) +#define io8_set_usb(addr, s) \ + io8_rmw(USB_CTRL_BASE_ADDRESS | (addr)^3, (s), 0) +#define io8_clr_usb(addr, c) \ + io8_rmw(USB_CTRL_BASE_ADDRESS | (addr)^3, 0, (c)) + +#define io32_rmw_usb(addr, s, c) \ + io32_rmw(USB_CTRL_BASE_ADDRESS | (addr), (s), (c)) +#define io32_set_usb(addr, s) io32_rmw(USB_CTRL_BASE_ADDRESS | (addr), (s), 0) +#define io32_clr_usb(addr, c) io32_rmw(USB_CTRL_BASE_ADDRESS | (addr), 0, (c)) /** * @brief Convert a 16-bit value from network byte order to host byte order @@ -106,64 +146,9 @@ */ #define adf_os_htonl(x) __adf_os_htonl(x) -/** - * @brief Convert a 16-bit value from CPU byte order to big-endian byte order - */ -#define adf_os_cpu_to_be16(x) __adf_os_cpu_to_be16(x) - -/** - * @brief Convert a 32-bit value from CPU byte order to big-endian byte order - */ -#define adf_os_cpu_to_be32(x) __adf_os_cpu_to_be32(x) - -/** - * @brief Convert a 64-bit value from CPU byte order to big-endian byte order - */ -#define adf_os_cpu_to_be64(x) __adf_os_cpu_to_be64(x) - /** * @brief Convert a 16-bit value from CPU byte order to little-endian byte order */ #define adf_os_cpu_to_le16(x) __adf_os_cpu_to_le16(x) -/** - * @brief Convert a 32-bit value from CPU byte order to little-endian byte order - */ -#define adf_os_cpu_to_le32(x) __adf_os_cpu_to_le32(x) - -/** - * @brief Convert a 64-bit value from CPU byte order to little-endian byte order - */ -#define adf_os_cpu_to_le64(x) __adf_os_cpu_to_le64(x) - -/** - * @brief Convert a 16-bit value from big-endian byte order to CPU byte order - */ -#define adf_os_be16_to_cpu(x) __adf_os_be16_to_cpu(x) - -/** - * @brief Convert a 32-bit value from big-endian byte order to CPU byte order - */ -#define adf_os_be32_to_cpu(x) __adf_os_be32_to_cpu(x) - -/** - * @brief Convert a 64-bit value from big-endian byte order to CPU byte order - */ -#define adf_os_be64_to_cpu(x) __adf_os_be64_to_cpu(x) - -/** - * @brief Convert a 16-bit value from little-endian byte order to CPU byte order - */ -#define adf_os_le16_to_cpu(x) __adf_os_le16_to_cpu(x) - -/** - * @brief Convert a 32-bit value from little-endian byte order to CPU byte order - */ -#define adf_os_le32_to_cpu(x) __adf_os_le32_to_cpu(x) - -/** - * @brief Convert a 64-bit value from little-endian byte order to CPU byte order - */ -#define adf_os_le64_to_cpu(x) __adf_os_le64_to_cpu(x) - #endif