| /****************************************************************************** |
| * |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * GPL LICENSE SUMMARY |
| * |
| * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. |
| * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH |
| * Copyright(c) 2016 Intel Deutschland GmbH |
| * |
| * 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 COPYING. |
| * |
| * Contact Information: |
| * Intel Linux Wireless <linuxwifi@intel.com> |
| * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| * |
| * BSD LICENSE |
| * |
| * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. |
| * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH |
| * Copyright(c) 2016 Intel Deutschland GmbH |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name Intel Corporation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * 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. |
| *****************************************************************************/ |
| |
| #ifndef __iwl_prph_h__ |
| #define __iwl_prph_h__ |
| |
| /* |
| * Registers in this file are internal, not PCI bus memory mapped. |
| * Driver accesses these via HBUS_TARG_PRPH_* registers. |
| */ |
| #define PRPH_BASE (0x00000) |
| #define PRPH_END (0xFFFFF) |
| |
| /* APMG (power management) constants */ |
| #define APMG_BASE (PRPH_BASE + 0x3000) |
| #define APMG_CLK_CTRL_REG (APMG_BASE + 0x0000) |
| #define APMG_CLK_EN_REG (APMG_BASE + 0x0004) |
| #define APMG_CLK_DIS_REG (APMG_BASE + 0x0008) |
| #define APMG_PS_CTRL_REG (APMG_BASE + 0x000c) |
| #define APMG_PCIDEV_STT_REG (APMG_BASE + 0x0010) |
| #define APMG_RFKILL_REG (APMG_BASE + 0x0014) |
| #define APMG_RTC_INT_STT_REG (APMG_BASE + 0x001c) |
| #define APMG_RTC_INT_MSK_REG (APMG_BASE + 0x0020) |
| #define APMG_DIGITAL_SVR_REG (APMG_BASE + 0x0058) |
| #define APMG_ANALOG_SVR_REG (APMG_BASE + 0x006C) |
| |
| #define APMS_CLK_VAL_MRB_FUNC_MODE (0x00000001) |
| #define APMG_CLK_VAL_DMA_CLK_RQT (0x00000200) |
| #define APMG_CLK_VAL_BSM_CLK_RQT (0x00000800) |
| |
| #define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS (0x00400000) |
| #define APMG_PS_CTRL_VAL_RESET_REQ (0x04000000) |
| #define APMG_PS_CTRL_MSK_PWR_SRC (0x03000000) |
| #define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN (0x00000000) |
| #define APMG_PS_CTRL_VAL_PWR_SRC_VAUX (0x02000000) |
| #define APMG_SVR_VOLTAGE_CONFIG_BIT_MSK (0x000001E0) /* bit 8:5 */ |
| #define APMG_SVR_DIGITAL_VOLTAGE_1_32 (0x00000060) |
| |
| #define APMG_PCIDEV_STT_VAL_PERSIST_DIS (0x00000200) |
| #define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800) |
| #define APMG_PCIDEV_STT_VAL_WAKE_ME (0x00004000) |
| |
| #define APMG_RTC_INT_STT_RFKILL (0x10000000) |
| |
| /* Device system time */ |
| #define DEVICE_SYSTEM_TIME_REG 0xA0206C |
| |
| /* Device NMI register */ |
| #define DEVICE_SET_NMI_REG 0x00a01c30 |
| #define DEVICE_SET_NMI_VAL_HW BIT(0) |
| #define DEVICE_SET_NMI_VAL_DRV BIT(7) |
| #define DEVICE_SET_NMI_8000_REG 0x00a01c24 |
| #define DEVICE_SET_NMI_8000_VAL 0x1000000 |
| |
| /* Shared registers (0x0..0x3ff, via target indirect or periphery */ |
| #define SHR_BASE 0x00a10000 |
| |
| /* Shared GP1 register */ |
| #define SHR_APMG_GP1_REG 0x01dc |
| #define SHR_APMG_GP1_REG_PRPH (SHR_BASE + SHR_APMG_GP1_REG) |
| #define SHR_APMG_GP1_WF_XTAL_LP_EN 0x00000004 |
| #define SHR_APMG_GP1_CHICKEN_BIT_SELECT 0x80000000 |
| |
| /* Shared DL_CFG register */ |
| #define SHR_APMG_DL_CFG_REG 0x01c4 |
| #define SHR_APMG_DL_CFG_REG_PRPH (SHR_BASE + SHR_APMG_DL_CFG_REG) |
| #define SHR_APMG_DL_CFG_RTCS_CLK_SELECTOR_MSK 0x000000c0 |
| #define SHR_APMG_DL_CFG_RTCS_CLK_INTERNAL_XTAL 0x00000080 |
| #define SHR_APMG_DL_CFG_DL_CLOCK_POWER_UP 0x00000100 |
| |
| /* Shared APMG_XTAL_CFG register */ |
| #define SHR_APMG_XTAL_CFG_REG 0x1c0 |
| #define SHR_APMG_XTAL_CFG_XTAL_ON_REQ 0x80000000 |
| |
| /* |
| * Device reset for family 8000 |
| * write to bit 24 in order to reset the CPU |
| */ |
| #define RELEASE_CPU_RESET (0x300C) |
| #define RELEASE_CPU_RESET_BIT BIT(24) |
| |
| /***************************************************************************** |
| * 7000/3000 series SHR DTS addresses * |
| *****************************************************************************/ |
| |
| #define SHR_MISC_WFM_DTS_EN (0x00a10024) |
| #define DTSC_CFG_MODE (0x00a10604) |
| #define DTSC_VREF_AVG (0x00a10648) |
| #define DTSC_VREF5_AVG (0x00a1064c) |
| #define DTSC_CFG_MODE_PERIODIC (0x2) |
| #define DTSC_PTAT_AVG (0x00a10650) |
| |
| |
| /** |
| * Tx Scheduler |
| * |
| * The Tx Scheduler selects the next frame to be transmitted, choosing TFDs |
| * (Transmit Frame Descriptors) from up to 16 circular Tx queues resident in |
| * host DRAM. It steers each frame's Tx command (which contains the frame |
| * data) into one of up to 7 prioritized Tx DMA FIFO channels within the |
| * device. A queue maps to only one (selectable by driver) Tx DMA channel, |
| * but one DMA channel may take input from several queues. |
| * |
| * Tx DMA FIFOs have dedicated purposes. |
| * |
| * For 5000 series and up, they are used differently |
| * (cf. iwl5000_default_queue_to_tx_fifo in iwl-5000.c): |
| * |
| * 0 -- EDCA BK (background) frames, lowest priority |
| * 1 -- EDCA BE (best effort) frames, normal priority |
| * 2 -- EDCA VI (video) frames, higher priority |
| * 3 -- EDCA VO (voice) and management frames, highest priority |
| * 4 -- unused |
| * 5 -- unused |
| * 6 -- unused |
| * 7 -- Commands |
| * |
| * Driver should normally map queues 0-6 to Tx DMA/FIFO channels 0-6. |
| * In addition, driver can map the remaining queues to Tx DMA/FIFO |
| * channels 0-3 to support 11n aggregation via EDCA DMA channels. |
| * |
| * The driver sets up each queue to work in one of two modes: |
| * |
| * 1) Scheduler-Ack, in which the scheduler automatically supports a |
| * block-ack (BA) window of up to 64 TFDs. In this mode, each queue |
| * contains TFDs for a unique combination of Recipient Address (RA) |
| * and Traffic Identifier (TID), that is, traffic of a given |
| * Quality-Of-Service (QOS) priority, destined for a single station. |
| * |
| * In scheduler-ack mode, the scheduler keeps track of the Tx status of |
| * each frame within the BA window, including whether it's been transmitted, |
| * and whether it's been acknowledged by the receiving station. The device |
| * automatically processes block-acks received from the receiving STA, |
| * and reschedules un-acked frames to be retransmitted (successful |
| * Tx completion may end up being out-of-order). |
| * |
| * The driver must maintain the queue's Byte Count table in host DRAM |
| * for this mode. |
| * This mode does not support fragmentation. |
| * |
| * 2) FIFO (a.k.a. non-Scheduler-ACK), in which each TFD is processed in order. |
| * The device may automatically retry Tx, but will retry only one frame |
| * at a time, until receiving ACK from receiving station, or reaching |
| * retry limit and giving up. |
| * |
| * The command queue (#4/#9) must use this mode! |
| * This mode does not require use of the Byte Count table in host DRAM. |
| * |
| * Driver controls scheduler operation via 3 means: |
| * 1) Scheduler registers |
| * 2) Shared scheduler data base in internal SRAM |
| * 3) Shared data in host DRAM |
| * |
| * Initialization: |
| * |
| * When loading, driver should allocate memory for: |
| * 1) 16 TFD circular buffers, each with space for (typically) 256 TFDs. |
| * 2) 16 Byte Count circular buffers in 16 KBytes contiguous memory |
| * (1024 bytes for each queue). |
| * |
| * After receiving "Alive" response from uCode, driver must initialize |
| * the scheduler (especially for queue #4/#9, the command queue, otherwise |
| * the driver can't issue commands!): |
| */ |
| #define SCD_MEM_LOWER_BOUND (0x0000) |
| |
| /** |
| * Max Tx window size is the max number of contiguous TFDs that the scheduler |
| * can keep track of at one time when creating block-ack chains of frames. |
| * Note that "64" matches the number of ack bits in a block-ack packet. |
| */ |
| #define SCD_WIN_SIZE 64 |
| #define SCD_FRAME_LIMIT 64 |
| |
| #define SCD_TXFIFO_POS_TID (0) |
| #define SCD_TXFIFO_POS_RA (4) |
| #define SCD_QUEUE_RA_TID_MAP_RATID_MSK (0x01FF) |
| |
| /* agn SCD */ |
| #define SCD_QUEUE_STTS_REG_POS_TXF (0) |
| #define SCD_QUEUE_STTS_REG_POS_ACTIVE (3) |
| #define SCD_QUEUE_STTS_REG_POS_WSL (4) |
| #define SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN (19) |
| #define SCD_QUEUE_STTS_REG_MSK (0x017F0000) |
| |
| #define SCD_QUEUE_CTX_REG1_CREDIT_POS (8) |
| #define SCD_QUEUE_CTX_REG1_CREDIT_MSK (0x00FFFF00) |
| #define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_POS (24) |
| #define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_MSK (0xFF000000) |
| #define SCD_QUEUE_CTX_REG2_WIN_SIZE_POS (0) |
| #define SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK (0x0000007F) |
| #define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS (16) |
| #define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK (0x007F0000) |
| #define SCD_GP_CTRL_ENABLE_31_QUEUES BIT(0) |
| #define SCD_GP_CTRL_AUTO_ACTIVE_MODE BIT(18) |
| |
| /* Context Data */ |
| #define SCD_CONTEXT_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x600) |
| #define SCD_CONTEXT_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x6A0) |
| |
| /* Tx status */ |
| #define SCD_TX_STTS_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x6A0) |
| #define SCD_TX_STTS_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x7E0) |
| |
| /* Translation Data */ |
| #define SCD_TRANS_TBL_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x7E0) |
| #define SCD_TRANS_TBL_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x808) |
| |
| #define SCD_CONTEXT_QUEUE_OFFSET(x)\ |
| (SCD_CONTEXT_MEM_LOWER_BOUND + ((x) * 8)) |
| |
| #define SCD_TX_STTS_QUEUE_OFFSET(x)\ |
| (SCD_TX_STTS_MEM_LOWER_BOUND + ((x) * 16)) |
| |
| #define SCD_TRANS_TBL_OFFSET_QUEUE(x) \ |
| ((SCD_TRANS_TBL_MEM_LOWER_BOUND + ((x) * 2)) & 0xfffc) |
| |
| #define SCD_BASE (PRPH_BASE + 0xa02c00) |
| |
| #define SCD_SRAM_BASE_ADDR (SCD_BASE + 0x0) |
| #define SCD_DRAM_BASE_ADDR (SCD_BASE + 0x8) |
| #define SCD_AIT (SCD_BASE + 0x0c) |
| #define SCD_TXFACT (SCD_BASE + 0x10) |
| #define SCD_ACTIVE (SCD_BASE + 0x14) |
| #define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8) |
| #define SCD_CHAINEXT_EN (SCD_BASE + 0x244) |
| #define SCD_AGGR_SEL (SCD_BASE + 0x248) |
| #define SCD_INTERRUPT_MASK (SCD_BASE + 0x108) |
| #define SCD_GP_CTRL (SCD_BASE + 0x1a8) |
| #define SCD_EN_CTRL (SCD_BASE + 0x254) |
| |
| /*********************** END TX SCHEDULER *************************************/ |
| |
| /* tcp checksum offload */ |
| #define RX_EN_CSUM (0x00a00d88) |
| |
| /* Oscillator clock */ |
| #define OSC_CLK (0xa04068) |
| #define OSC_CLK_FORCE_CONTROL (0x8) |
| |
| #define FH_UCODE_LOAD_STATUS (0x1AF0) |
| |
| /* |
| * Replacing FH_UCODE_LOAD_STATUS |
| * This register is writen by driver and is read by uCode during boot flow. |
| * Note this address is cleared after MAC reset. |
| */ |
| #define UREG_UCODE_LOAD_STATUS (0xa05c40) |
| |
| #define LMPM_SECURE_UCODE_LOAD_CPU1_HDR_ADDR (0x1E78) |
| #define LMPM_SECURE_UCODE_LOAD_CPU2_HDR_ADDR (0x1E7C) |
| |
| #define LMPM_SECURE_CPU1_HDR_MEM_SPACE (0x420000) |
| #define LMPM_SECURE_CPU2_HDR_MEM_SPACE (0x420400) |
| |
| /* Rx FIFO */ |
| #define RXF_SIZE_ADDR (0xa00c88) |
| #define RXF_RD_D_SPACE (0xa00c40) |
| #define RXF_RD_WR_PTR (0xa00c50) |
| #define RXF_RD_RD_PTR (0xa00c54) |
| #define RXF_RD_FENCE_PTR (0xa00c4c) |
| #define RXF_SET_FENCE_MODE (0xa00c14) |
| #define RXF_LD_WR2FENCE (0xa00c1c) |
| #define RXF_FIFO_RD_FENCE_INC (0xa00c68) |
| #define RXF_SIZE_BYTE_CND_POS (7) |
| #define RXF_SIZE_BYTE_CNT_MSK (0x3ff << RXF_SIZE_BYTE_CND_POS) |
| #define RXF_DIFF_FROM_PREV (0x200) |
| |
| #define RXF_LD_FENCE_OFFSET_ADDR (0xa00c10) |
| #define RXF_FIFO_RD_FENCE_ADDR (0xa00c0c) |
| |
| /* Tx FIFO */ |
| #define TXF_FIFO_ITEM_CNT (0xa00438) |
| #define TXF_WR_PTR (0xa00414) |
| #define TXF_RD_PTR (0xa00410) |
| #define TXF_FENCE_PTR (0xa00418) |
| #define TXF_LOCK_FENCE (0xa00424) |
| #define TXF_LARC_NUM (0xa0043c) |
| #define TXF_READ_MODIFY_DATA (0xa00448) |
| #define TXF_READ_MODIFY_ADDR (0xa0044c) |
| |
| /* UMAC Internal Tx Fifo */ |
| #define TXF_CPU2_FIFO_ITEM_CNT (0xA00538) |
| #define TXF_CPU2_WR_PTR (0xA00514) |
| #define TXF_CPU2_RD_PTR (0xA00510) |
| #define TXF_CPU2_FENCE_PTR (0xA00518) |
| #define TXF_CPU2_LOCK_FENCE (0xA00524) |
| #define TXF_CPU2_NUM (0xA0053C) |
| #define TXF_CPU2_READ_MODIFY_DATA (0xA00548) |
| #define TXF_CPU2_READ_MODIFY_ADDR (0xA0054C) |
| |
| /* Radio registers access */ |
| #define RSP_RADIO_CMD (0xa02804) |
| #define RSP_RADIO_RDDAT (0xa02814) |
| #define RADIO_RSP_ADDR_POS (6) |
| #define RADIO_RSP_RD_CMD (3) |
| |
| /* FW monitor */ |
| #define MON_BUFF_SAMPLE_CTL (0xa03c00) |
| #define MON_BUFF_BASE_ADDR (0xa03c3c) |
| #define MON_BUFF_END_ADDR (0xa03c40) |
| #define MON_BUFF_WRPTR (0xa03c44) |
| #define MON_BUFF_CYCLE_CNT (0xa03c48) |
| |
| #define MON_DMARB_RD_CTL_ADDR (0xa03c60) |
| #define MON_DMARB_RD_DATA_ADDR (0xa03c5c) |
| |
| #define DBGC_IN_SAMPLE (0xa03c00) |
| |
| /* enable the ID buf for read */ |
| #define WFPM_PS_CTL_CLR 0xA0300C |
| #define WFMP_MAC_ADDR_0 0xA03080 |
| #define WFMP_MAC_ADDR_1 0xA03084 |
| #define LMPM_PMG_EN 0xA01CEC |
| #define RADIO_REG_SYS_MANUAL_DFT_0 0xAD4078 |
| #define RFIC_REG_RD 0xAD0470 |
| #define WFPM_CTRL_REG 0xA03030 |
| enum { |
| ENABLE_WFPM = BIT(31), |
| WFPM_AUX_CTL_AUX_IF_MAC_OWNER_MSK = 0x80000000, |
| }; |
| |
| #define AUX_MISC_REG 0xA200B0 |
| enum { |
| HW_STEP_LOCATION_BITS = 24, |
| }; |
| |
| #define AUX_MISC_MASTER1_EN 0xA20818 |
| enum aux_misc_master1_en { |
| AUX_MISC_MASTER1_EN_SBE_MSK = 0x1, |
| }; |
| |
| #define AUX_MISC_MASTER1_SMPHR_STATUS 0xA20800 |
| #define RSA_ENABLE 0xA24B08 |
| #define PREG_AUX_BUS_WPROT_0 0xA04CC0 |
| #define SB_CPU_1_STATUS 0xA01E30 |
| #define SB_CPU_2_STATUS 0xA01E34 |
| |
| /* FW chicken bits */ |
| #define LMPM_CHICK 0xA01FF8 |
| enum { |
| LMPM_CHICK_EXTENDED_ADDR_SPACE = BIT(0), |
| }; |
| |
| /* FW chicken bits */ |
| #define LMPM_PAGE_PASS_NOTIF 0xA03824 |
| enum { |
| LMPM_PAGE_PASS_NOTIF_POS = BIT(20), |
| }; |
| |
| #define UREG_CHICK (0xA05C00) |
| #define UREG_CHICK_MSI_ENABLE BIT(24) |
| #define UREG_CHICK_MSIX_ENABLE BIT(25) |
| #endif /* __iwl_prph_h__ */ |
