/* * CDDL HEADER START * * Copyright(c) 2007-2009 Intel Corporation. All rights reserved. * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at: * http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When using or redistributing this file, you may do so under the * License only. No other modification of this header is permitted. * * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms of the CDDL. */ #ifndef _IGB_OSDEP_H #define _IGB_OSDEP_H #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "igb_debug.h" #define usec_delay(x) drv_usecwait(x) #define msec_delay(x) drv_usecwait(x * 1000) #define msec_delay_irq msec_delay #ifdef IGB_DEBUG #define DEBUGOUT(S) IGB_DEBUGLOG_0(NULL, S) #define DEBUGOUT1(S, A) IGB_DEBUGLOG_1(NULL, S, A) #define DEBUGOUT2(S, A, B) IGB_DEBUGLOG_2(NULL, S, A, B) #define DEBUGOUT3(S, A, B, C) IGB_DEBUGLOG_3(NULL, S, A, B, C) #else #define DEBUGOUT(S) #define DEBUGOUT1(S, A) #define DEBUGOUT2(S, A, B) #define DEBUGOUT3(S, A, B, C) #endif #define DEBUGFUNC(f) #define OS_DEP(hw) ((struct igb_osdep *)((hw)->back)) #define false B_FALSE #define true B_TRUE #define FALSE false #define TRUE true #define CMD_MEM_WRT_INVALIDATE 0x0010 /* BIT_4 */ #define PCI_COMMAND_REGISTER 0x04 #define PCI_EX_CONF_CAP 0xE0 /* * Constants used in setting flow control thresholds */ #define E1000_PBA_MASK 0xffff #define E1000_PBA_SHIFT 10 #define E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */ #define E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */ #define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */ /* PHY Extended Status Register */ #define IEEE_ESR_1000T_HD_CAPS 0x1000 /* 1000T HD capable */ #define IEEE_ESR_1000T_FD_CAPS 0x2000 /* 1000T FD capable */ #define IEEE_ESR_1000X_HD_CAPS 0x4000 /* 1000X HD capable */ #define IEEE_ESR_1000X_FD_CAPS 0x8000 /* 1000X FD capable */ /* VMDq MODE supported by hardware */ #define E1000_VMDQ_OFF 0 #define E1000_VMDQ_MAC 1 #define E1000_VMDQ_MAC_RSS 2 /* VMDq based on packet destination MAC address */ #define E1000_MRQC_ENABLE_VMDQ_MAC_GROUP 0x00000003 /* VMDq based on packet destination MAC address and RSS */ #define E1000_MRQC_ENABLE_VMDQ_MAC_RSS_GROUP 0x00000005 /* The default queue in each VMDqs */ #define E1000_VMDQ_MAC_GROUP_DEFAULT_QUEUE 0x100 #define E1000_WRITE_FLUSH(a) (void) E1000_READ_REG(a, E1000_STATUS) #define E1000_WRITE_REG(hw, reg, value) \ ddi_put32((OS_DEP(hw))->reg_handle, \ (uint32_t *)((uintptr_t)(hw)->hw_addr + reg), (value)) #define E1000_READ_REG(hw, reg) \ ddi_get32((OS_DEP(hw))->reg_handle, \ (uint32_t *)((uintptr_t)(hw)->hw_addr + reg)) #define E1000_WRITE_REG_ARRAY(hw, reg, offset, value) \ ddi_put32((OS_DEP(hw))->reg_handle, \ (uint32_t *)((uintptr_t)(hw)->hw_addr + reg + ((offset) << 2)), \ (value)) #define E1000_READ_REG_ARRAY(hw, reg, offset) \ ddi_get32((OS_DEP(hw))->reg_handle, \ (uint32_t *)((uintptr_t)(hw)->hw_addr + reg + ((offset) << 2))) #define E1000_WRITE_REG_ARRAY_DWORD(a, reg, offset, value) \ E1000_WRITE_REG_ARRAY(a, reg, offset, value) #define E1000_READ_REG_ARRAY_DWORD(a, reg, offset) \ E1000_READ_REG_ARRAY(a, reg, offset) #define E1000_READ_FLASH_REG(hw, reg) \ ddi_get32((OS_DEP(hw))->ich_flash_handle, \ (uint32_t *)((uintptr_t)(hw)->flash_address + (reg))) #define E1000_READ_FLASH_REG16(hw, reg) \ ddi_get16((OS_DEP(hw))->ich_flash_handle, \ (uint16_t *)((uintptr_t)(hw)->flash_address + (reg))) #define E1000_WRITE_FLASH_REG(hw, reg, value) \ ddi_put32((OS_DEP(hw))->ich_flash_handle, \ (uint32_t *)((uintptr_t)(hw)->flash_address + (reg)), (value)) #define E1000_WRITE_FLASH_REG16(hw, reg, value) \ ddi_put16((OS_DEP(hw))->ich_flash_handle, \ (uint16_t *)((uintptr_t)(hw)->flash_address + (reg)), (value)) #define UNREFERENCED_1PARAMETER(_p) _NOTE(ARGUNUSED(_p)) #define UNREFERENCED_2PARAMETER(_p, _q) _NOTE(ARGUNUSED(_p, _q)) #define UNREFERENCED_3PARAMETER(_p, _q, _r) _NOTE(ARGUNUSED(_p, _q, _r)) #define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) _NOTE(ARGUNUSED(_p, _q, _r, _s)) #define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) \ _NOTE(ARGUNUSED(_p, _q, _r, _s, _t)) #define __le16 u16 #define __le32 u32 #define __le64 u64 typedef int8_t s8; typedef int16_t s16; typedef int32_t s32; typedef int64_t s64; typedef uint8_t u8; typedef uint16_t u16; typedef uint32_t u32; typedef uint64_t u64; typedef boolean_t bool; /* * igb only uses the first two of the ddi_acc_handle_t, the latter end up coming * from the common code for devices that igb doesn't support. For now, we end up * bringing in those other two handles just for making life easier for sharin * code. */ struct igb_osdep { ddi_acc_handle_t reg_handle; ddi_acc_handle_t cfg_handle; ddi_acc_handle_t ich_flash_handle; /* UNUSED */ ddi_acc_handle_t io_reg_handle; /* UNUSED */ struct igb *igb; }; /* Shared Code Mutex Defines */ #define E1000_MUTEX kmutex_t #define E1000_MUTEX_INIT(mutex) mutex_init(mutex, NULL, \ MUTEX_DRIVER, NULL) #define E1000_MUTEX_DESTROY(mutex) mutex_destroy(mutex) #define E1000_MUTEX_LOCK(mutex) mutex_enter(mutex) #define E1000_MUTEX_TRYLOCK(mutex) mutex_tryenter(mutex) #define E1000_MUTEX_UNLOCK(mutex) mutex_exit(mutex) #ifdef __sparc /* on SPARC, use only memory-mapped routines */ #define E1000_WRITE_REG_IO E1000_WRITE_REG #else /* on x86, use port io routines */ #define E1000_WRITE_REG_IO(a, reg, val) { \ ddi_put32((OS_DEP(a))->io_reg_handle, \ (uint32_t *)(a)->io_base, \ reg); \ ddi_put32((OS_DEP(a))->io_reg_handle, \ (uint32_t *)((a)->io_base + 4), \ val); \ } #endif /* __sparc */ #ifdef __cplusplus } #endif #endif /* _IGB_OSDEP_H */