diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/uwb/whci.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/uwb/whci.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/ANDROID_3.4.5/include/linux/uwb/whci.h b/ANDROID_3.4.5/include/linux/uwb/whci.h deleted file mode 100644 index 915ec230..00000000 --- a/ANDROID_3.4.5/include/linux/uwb/whci.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Wireless Host Controller Interface for Ultra-Wide-Band and Wireless USB - * - * Copyright (C) 2005-2006 Intel Corporation - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 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 - * 02110-1301, USA. - * - * - * - * References: - * [WHCI] Wireless Host Controller Interface Specification for - * Certified Wireless Universal Serial Bus, revision 0.95. - */ -#ifndef _LINUX_UWB_WHCI_H_ -#define _LINUX_UWB_WHCI_H_ - -#include <linux/pci.h> - -/* - * UWB interface capability registers (offsets from UWBBASE) - * - * [WHCI] section 2.2 - */ -#define UWBCAPINFO 0x00 /* == UWBCAPDATA(0) */ -# define UWBCAPINFO_TO_N_CAPS(c) (((c) >> 0) & 0xFull) -#define UWBCAPDATA(n) (8*(n)) -# define UWBCAPDATA_TO_VERSION(c) (((c) >> 32) & 0xFFFFull) -# define UWBCAPDATA_TO_OFFSET(c) (((c) >> 18) & 0x3FFFull) -# define UWBCAPDATA_TO_BAR(c) (((c) >> 16) & 0x3ull) -# define UWBCAPDATA_TO_SIZE(c) ((((c) >> 8) & 0xFFull) * sizeof(u32)) -# define UWBCAPDATA_TO_CAP_ID(c) (((c) >> 0) & 0xFFull) - -/* Size of the WHCI capability data (including the RC capability) for - a device with n capabilities. */ -#define UWBCAPDATA_SIZE(n) (8 + 8*(n)) - - -/* - * URC registers (offsets from URCBASE) - * - * [WHCI] section 2.3 - */ -#define URCCMD 0x00 -# define URCCMD_RESET (1 << 31) /* UMC Hardware reset */ -# define URCCMD_RS (1 << 30) /* Run/Stop */ -# define URCCMD_EARV (1 << 29) /* Event Address Register Valid */ -# define URCCMD_ACTIVE (1 << 15) /* Command is active */ -# define URCCMD_IWR (1 << 14) /* Interrupt When Ready */ -# define URCCMD_SIZE_MASK 0x00000fff /* Command size mask */ -#define URCSTS 0x04 -# define URCSTS_EPS (1 << 17) /* Event Processing Status */ -# define URCSTS_HALTED (1 << 16) /* RC halted */ -# define URCSTS_HSE (1 << 10) /* Host System Error...fried */ -# define URCSTS_ER (1 << 9) /* Event Ready */ -# define URCSTS_RCI (1 << 8) /* Ready for Command Interrupt */ -# define URCSTS_INT_MASK 0x00000700 /* URC interrupt sources */ -# define URCSTS_ISI 0x000000ff /* Interrupt Source Identification */ -#define URCINTR 0x08 -# define URCINTR_EN_ALL 0x000007ff /* Enable all interrupt sources */ -#define URCCMDADDR 0x10 -#define URCEVTADDR 0x18 -# define URCEVTADDR_OFFSET_MASK 0xfff /* Event pointer offset mask */ - - -/** Write 32 bit @value to little endian register at @addr */ -static inline -void le_writel(u32 value, void __iomem *addr) -{ - iowrite32(value, addr); -} - - -/** Read from 32 bit little endian register at @addr */ -static inline -u32 le_readl(void __iomem *addr) -{ - return ioread32(addr); -} - - -/** Write 64 bit @value to little endian register at @addr */ -static inline -void le_writeq(u64 value, void __iomem *addr) -{ - iowrite32(value, addr); - iowrite32(value >> 32, addr + 4); -} - - -/** Read from 64 bit little endian register at @addr */ -static inline -u64 le_readq(void __iomem *addr) -{ - u64 value; - value = ioread32(addr); - value |= (u64)ioread32(addr + 4) << 32; - return value; -} - -extern int whci_wait_for(struct device *dev, u32 __iomem *reg, - u32 mask, u32 result, - unsigned long max_ms, const char *tag); - -#endif /* #ifndef _LINUX_UWB_WHCI_H_ */ |