/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2016 - 2019 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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******************************************************************************/
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#include "halmac_init_8821c.h"
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#include "halmac_8821c_cfg.h"
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#if HALMAC_PCIE_SUPPORT
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#include "halmac_pcie_8821c.h"
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#endif
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#if HALMAC_SDIO_SUPPORT
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#include "halmac_sdio_8821c.h"
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#include "../halmac_sdio_88xx.h"
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#endif
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#if HALMAC_USB_SUPPORT
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#include "halmac_usb_8821c.h"
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#endif
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#include "halmac_gpio_8821c.h"
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#include "halmac_common_8821c.h"
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#include "halmac_cfg_wmac_8821c.h"
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#include "../halmac_common_88xx.h"
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#include "../halmac_init_88xx.h"
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#if HALMAC_8821C_SUPPORT
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#define SYS_FUNC_EN 0xD8
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#define RSVD_PG_DRV_NUM 16
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#define RSVD_PG_H2C_EXTRAINFO_NUM 24
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#define RSVD_PG_H2C_STATICINFO_NUM 8
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#define RSVD_PG_H2CQ_NUM 8
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#define RSVD_PG_CPU_INSTRUCTION_NUM 0
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#define RSVD_PG_FW_TXBUF_NUM 4
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#define RSVD_PG_CSIBUF_NUM 0
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#define RSVD_PG_DLLB_NUM (TX_FIFO_SIZE_8821C / 3 >> \
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TX_PAGE_SIZE_SHIFT_88XX)
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#define MAC_TRX_ENABLE (BIT_HCI_TXDMA_EN | BIT_HCI_RXDMA_EN | BIT_TXDMA_EN | \
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BIT_RXDMA_EN | BIT_PROTOCOL_EN | BIT_SCHEDULE_EN | \
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BIT_MACTXEN | BIT_MACRXEN)
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#define BLK_DESC_NUM 0x3
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#define WLAN_SLOT_TIME 0x09
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#define WLAN_PIFS_TIME 0x19
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#define WLAN_SIFS_CCK_CONT_TX 0xA
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#define WLAN_SIFS_OFDM_CONT_TX 0xE
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#define WLAN_SIFS_CCK_TRX 0x10
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#define WLAN_SIFS_OFDM_TRX 0x10
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#define WLAN_VO_TXOP_LIMIT 0x186 /* unit : 32us */
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#define WLAN_VI_TXOP_LIMIT 0x3BC /* unit : 32us */
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#define WLAN_RDG_NAV 0x05
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#define WLAN_TXOP_NAV 0x1B
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#define WLAN_CCK_RX_TSF 0x30
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#define WLAN_OFDM_RX_TSF 0x30
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#define WLAN_TBTT_PROHIBIT 0x04 /* unit : 32us */
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#define WLAN_TBTT_HOLD_TIME 0x064 /* unit : 32us */
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#define WLAN_DRV_EARLY_INT 0x04
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#define WLAN_BCN_DMA_TIME 0x02
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#define WLAN_ACK_TO_CCK 0x40
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#define WLAN_RX_FILTER0 0x0FFFFFFF
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#define WLAN_RX_FILTER2 0xFFFF
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#define WLAN_RCR_CFG 0xE400220E
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#define WLAN_RXPKT_MAX_SZ 12288
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#define WLAN_RXPKT_MAX_SZ_512 (WLAN_RXPKT_MAX_SZ >> 9)
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#define WLAN_AMPDU_MAX_TIME 0x70
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#define WLAN_RTS_LEN_TH 0xFF
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#define WLAN_RTS_TX_TIME_TH 0x08
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#define WLAN_MAX_AGG_PKT_LIMIT 0x10
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#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x10
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#define WLAN_MAX_AGG_PKT_LIMIT_SDIO 0x2B
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#define WLAN_RTS_MAX_AGG_PKT_LIMIT_SDIO 0x2B
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#define WLAN_PRE_TXCNT_TIME_TH 0x1E4
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#define WALN_FAST_EDCA_VO_TH 0x06
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#define WLAN_FAST_EDCA_VI_TH 0x06
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#define WLAN_FAST_EDCA_BE_TH 0x06
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#define WLAN_FAST_EDCA_BK_TH 0x06
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#define WLAN_BAR_RETRY_LIMIT 0x01
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#define WLAN_RA_TRY_RATE_AGG_LIMIT 0x08
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#define WLAN_TX_FUNC_CFG1 0x30
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#define WLAN_TX_FUNC_CFG2 0x30
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#define WLAN_MAC_OPT_NORM_FUNC1 0x98
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#define WLAN_MAC_OPT_LB_FUNC1 0x80
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#define WLAN_MAC_OPT_FUNC2 0x30810041
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#define WLAN_SIFS_CFG (WLAN_SIFS_CCK_CONT_TX | \
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(WLAN_SIFS_OFDM_CONT_TX << BIT_SHIFT_SIFS_OFDM_CTX) | \
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(WLAN_SIFS_CCK_TRX << BIT_SHIFT_SIFS_CCK_TRX) | \
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(WLAN_SIFS_OFDM_TRX << BIT_SHIFT_SIFS_OFDM_TRX))
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#define WLAN_TBTT_TIME (WLAN_TBTT_PROHIBIT |\
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(WLAN_TBTT_HOLD_TIME << BIT_SHIFT_TBTT_HOLD_TIME_AP))
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#define WLAN_NAV_CFG (WLAN_RDG_NAV | (WLAN_TXOP_NAV << 16))
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#define WLAN_RX_TSF_CFG (WLAN_CCK_RX_TSF | (WLAN_OFDM_RX_TSF) << 8)
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#if HALMAC_PLATFORM_WINDOWS
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/*SDIO RQPN Mapping for Windows, extra queue is not implemented in Driver code*/
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static struct halmac_rqpn HALMAC_RQPN_SDIO_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_HQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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};
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#else
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/*SDIO RQPN Mapping*/
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static struct halmac_rqpn HALMAC_RQPN_SDIO_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_HQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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};
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#endif
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/*PCIE RQPN Mapping*/
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static struct halmac_rqpn HALMAC_RQPN_PCIE_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_HQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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};
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/*USB 2 Bulkout RQPN Mapping*/
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static struct halmac_rqpn HALMAC_RQPN_2BULKOUT_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_HQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_HQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_HQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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};
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/*USB 3 Bulkout RQPN Mapping*/
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static struct halmac_rqpn HALMAC_RQPN_3BULKOUT_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_HQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_HQ, HALMAC_MAP2_HQ},
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};
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/*USB 4 Bulkout RQPN Mapping*/
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static struct halmac_rqpn HALMAC_RQPN_4BULKOUT_8821C[] = {
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/* { mode, vo_map, vi_map, be_map, bk_map, mg_map, hi_map } */
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{HALMAC_TRX_MODE_NORMAL,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_TRXSHARE,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_WMM,
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HALMAC_MAP2_HQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_NQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_P2P,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK,
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HALMAC_MAP2_NQ, HALMAC_MAP2_NQ, HALMAC_MAP2_LQ, HALMAC_MAP2_LQ,
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HALMAC_MAP2_EXQ, HALMAC_MAP2_HQ},
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};
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#if HALMAC_PLATFORM_WINDOWS
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/*SDIO Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_SDIO_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 8, 8, 8, 0, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 16, 0, 1},
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};
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#else
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/*SDIO Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_SDIO_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 8, 8, 8, 8, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 16, 14, 1},
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};
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#endif
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/*PCIE Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_PCIE_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 16, 14, 1},
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};
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/*USB 2 Bulkout Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_2BULKOUT_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 0, 0, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 16, 16, 0, 0, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 0, 0, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 0, 0, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 0, 0, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 0, 0, 1},
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};
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/*USB 3 Bulkout Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_3BULKOUT_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 16, 0, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 16, 0, 1},
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};
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/*USB 4 Bulkout Page Number*/
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static struct halmac_pg_num HALMAC_PG_NUM_4BULKOUT_8821C[] = {
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/* { mode, hq_num, nq_num, lq_num, exq_num, gap_num} */
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{HALMAC_TRX_MODE_NORMAL, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_TRXSHARE, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_WMM, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_P2P, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_LOOPBACK, 16, 16, 16, 14, 1},
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{HALMAC_TRX_MODE_DELAY_LOOPBACK, 16, 16, 16, 14, 1},
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};
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static enum halmac_ret_status
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txdma_queue_mapping_8821c(struct halmac_adapter *adapter,
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enum halmac_trx_mode mode);
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static enum halmac_ret_status
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priority_queue_cfg_8821c(struct halmac_adapter *adapter,
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enum halmac_trx_mode mode);
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static enum halmac_ret_status
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set_trx_fifo_info_8821c(struct halmac_adapter *adapter,
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enum halmac_trx_mode mode);
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enum halmac_ret_status
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mount_api_8821c(struct halmac_adapter *adapter)
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{
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struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
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adapter->chip_id = HALMAC_CHIP_ID_8821C;
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adapter->hw_cfg_info.efuse_size = EFUSE_SIZE_8821C;
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adapter->hw_cfg_info.eeprom_size = EEPROM_SIZE_8821C;
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adapter->hw_cfg_info.bt_efuse_size = BT_EFUSE_SIZE_8821C;
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adapter->hw_cfg_info.prtct_efuse_size = PRTCT_EFUSE_SIZE_8821C;
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adapter->hw_cfg_info.cam_entry_num = SEC_CAM_NUM_8821C;
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adapter->hw_cfg_info.tx_fifo_size = TX_FIFO_SIZE_8821C;
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adapter->hw_cfg_info.rx_fifo_size = RX_FIFO_SIZE_8821C;
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adapter->hw_cfg_info.ac_oqt_size = OQT_ENTRY_AC_8821C;
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adapter->hw_cfg_info.non_ac_oqt_size = OQT_ENTRY_NOAC_8821C;
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adapter->hw_cfg_info.usb_txagg_num = BLK_DESC_NUM;
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adapter->txff_alloc.rsvd_drv_pg_num = RSVD_PG_DRV_NUM;
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api->halmac_init_trx_cfg = init_trx_cfg_8821c;
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api->halmac_init_system_cfg = init_system_cfg_8821c;
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api->halmac_init_protocol_cfg = init_protocol_cfg_8821c;
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api->halmac_init_h2c = init_h2c_8821c;
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api->halmac_pinmux_get_func = pinmux_get_func_8821c;
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api->halmac_pinmux_set_func = pinmux_set_func_8821c;
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api->halmac_pinmux_free_func = pinmux_free_func_8821c;
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api->halmac_get_hw_value = get_hw_value_8821c;
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api->halmac_set_hw_value = set_hw_value_8821c;
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api->halmac_cfg_drv_info = cfg_drv_info_8821c;
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api->halmac_fill_txdesc_checksum = fill_txdesc_check_sum_8821c;
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api->halmac_init_low_pwr = init_low_pwr_8821c;
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api->halmac_pre_init_system_cfg = pre_init_system_cfg_8821c;
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api->halmac_init_wmac_cfg = init_wmac_cfg_8821c;
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api->halmac_init_edca_cfg = init_edca_cfg_8821c;
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if (adapter->intf == HALMAC_INTERFACE_SDIO) {
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#if HALMAC_SDIO_SUPPORT
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api->halmac_init_interface_cfg = init_sdio_cfg_8821c;
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api->halmac_init_sdio_cfg = init_sdio_cfg_8821c;
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api->halmac_mac_power_switch = mac_pwr_switch_sdio_8821c;
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api->halmac_phy_cfg = phy_cfg_sdio_8821c;
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api->halmac_pcie_switch = pcie_switch_sdio_8821c;
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api->halmac_interface_integration_tuning = intf_tun_sdio_8821c;
|
api->halmac_tx_allowed_sdio = tx_allowed_sdio_8821c;
|
api->halmac_get_sdio_tx_addr = get_sdio_tx_addr_8821c;
|
api->halmac_reg_read_8 = reg_r8_sdio_8821c;
|
api->halmac_reg_write_8 = reg_w8_sdio_8821c;
|
api->halmac_reg_read_16 = reg_r16_sdio_8821c;
|
api->halmac_reg_write_16 = reg_w16_sdio_8821c;
|
api->halmac_reg_read_32 = reg_r32_sdio_8821c;
|
api->halmac_reg_write_32 = reg_w32_sdio_8821c;
|
|
adapter->sdio_fs.macid_map_size = MACID_MAX_8821C * 2;
|
if (!adapter->sdio_fs.macid_map) {
|
adapter->sdio_fs.macid_map =
|
(u8 *)PLTFM_MALLOC(adapter->sdio_fs.macid_map_size);
|
if (!adapter->sdio_fs.macid_map)
|
PLTFM_MSG_ERR("[ERR]mac id map malloc!!\n");
|
}
|
#endif
|
} else if (adapter->intf == HALMAC_INTERFACE_USB) {
|
#if HALMAC_USB_SUPPORT
|
api->halmac_mac_power_switch = mac_pwr_switch_usb_8821c;
|
api->halmac_phy_cfg = phy_cfg_usb_8821c;
|
api->halmac_pcie_switch = pcie_switch_usb_8821c;
|
api->halmac_interface_integration_tuning = intf_tun_usb_8821c;
|
#endif
|
} else if (adapter->intf == HALMAC_INTERFACE_PCIE) {
|
#if HALMAC_PCIE_SUPPORT
|
api->halmac_mac_power_switch = mac_pwr_switch_pcie_8821c;
|
api->halmac_phy_cfg = phy_cfg_pcie_8821c;
|
api->halmac_pcie_switch = pcie_switch_8821c;
|
api->halmac_interface_integration_tuning = intf_tun_pcie_8821c;
|
api->halmac_cfgspc_set_pcie = cfgspc_set_pcie_8821c;
|
#endif
|
} else {
|
PLTFM_MSG_ERR("[ERR]Undefined IC\n");
|
return HALMAC_RET_CHIP_NOT_SUPPORT;
|
}
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_trx_cfg_8821c() - config trx dma register
|
* @adapter : the adapter of halmac
|
* @mode : trx mode selection
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_trx_cfg_8821c(struct halmac_adapter *adapter, enum halmac_trx_mode mode)
|
{
|
u8 value8;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
enum halmac_ret_status status = HALMAC_RET_SUCCESS;
|
u8 en_fwff;
|
u16 value16;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
adapter->trx_mode = mode;
|
|
status = txdma_queue_mapping_8821c(adapter, mode);
|
if (status != HALMAC_RET_SUCCESS) {
|
PLTFM_MSG_ERR("[ERR]queue mapping\n");
|
return status;
|
}
|
|
en_fwff = HALMAC_REG_R8(REG_WMAC_FWPKT_CR) & BIT_FWEN;
|
if (en_fwff) {
|
HALMAC_REG_W8_CLR(REG_WMAC_FWPKT_CR, BIT_FWEN);
|
if (fwff_is_empty_88xx(adapter) != HALMAC_RET_SUCCESS)
|
PLTFM_MSG_ERR("[ERR]fwff is not empty\n");
|
}
|
value8 = 0;
|
HALMAC_REG_W8(REG_CR, value8);
|
value16 = HALMAC_REG_R16(REG_FWFF_PKT_INFO);
|
HALMAC_REG_W16(REG_FWFF_CTRL, value16);
|
|
value8 = MAC_TRX_ENABLE;
|
HALMAC_REG_W8(REG_CR, value8);
|
if (en_fwff)
|
HALMAC_REG_W8_SET(REG_WMAC_FWPKT_CR, BIT_FWEN);
|
|
HALMAC_REG_W32(REG_H2CQ_CSR, BIT(31));
|
|
status = priority_queue_cfg_8821c(adapter, mode);
|
if (status != HALMAC_RET_SUCCESS) {
|
PLTFM_MSG_ERR("[ERR]priority queue cfg\n");
|
return status;
|
}
|
|
if (adapter->txff_alloc.rx_fifo_exp_mode !=
|
HALMAC_RX_FIFO_EXPANDING_MODE_DISABLE)
|
HALMAC_REG_W8(REG_RX_DRVINFO_SZ, RX_DESC_DUMMY_SIZE_8821C >> 3);
|
|
status = init_h2c_8821c(adapter);
|
if (status != HALMAC_RET_SUCCESS) {
|
PLTFM_MSG_ERR("[ERR]init h2cq!\n");
|
return status;
|
}
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
static enum halmac_ret_status
|
txdma_queue_mapping_8821c(struct halmac_adapter *adapter,
|
enum halmac_trx_mode mode)
|
{
|
u16 value16;
|
struct halmac_rqpn *cur_rqpn_sel = NULL;
|
enum halmac_ret_status status;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
cur_rqpn_sel = HALMAC_RQPN_SDIO_8821C;
|
} else if (adapter->intf == HALMAC_INTERFACE_PCIE) {
|
cur_rqpn_sel = HALMAC_RQPN_PCIE_8821C;
|
} else if (adapter->intf == HALMAC_INTERFACE_USB) {
|
if (adapter->bulkout_num == 2) {
|
cur_rqpn_sel = HALMAC_RQPN_2BULKOUT_8821C;
|
} else if (adapter->bulkout_num == 3) {
|
cur_rqpn_sel = HALMAC_RQPN_3BULKOUT_8821C;
|
} else if (adapter->bulkout_num == 4) {
|
cur_rqpn_sel = HALMAC_RQPN_4BULKOUT_8821C;
|
} else {
|
PLTFM_MSG_ERR("[ERR]invalid intf\n");
|
return HALMAC_RET_NOT_SUPPORT;
|
}
|
} else {
|
return HALMAC_RET_NOT_SUPPORT;
|
}
|
|
status = rqpn_parser_88xx(adapter, mode, cur_rqpn_sel);
|
if (status != HALMAC_RET_SUCCESS)
|
return status;
|
|
value16 = 0;
|
value16 |= BIT_TXDMA_HIQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_HI]);
|
value16 |= BIT_TXDMA_MGQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_MG]);
|
value16 |= BIT_TXDMA_BKQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_BK]);
|
value16 |= BIT_TXDMA_BEQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_BE]);
|
value16 |= BIT_TXDMA_VIQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_VI]);
|
value16 |= BIT_TXDMA_VOQ_MAP(adapter->pq_map[HALMAC_PQ_MAP_VO]);
|
HALMAC_REG_W16(REG_TXDMA_PQ_MAP, value16);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
static enum halmac_ret_status
|
priority_queue_cfg_8821c(struct halmac_adapter *adapter,
|
enum halmac_trx_mode mode)
|
{
|
u8 transfer_mode = 0;
|
u8 value8;
|
u32 cnt;
|
struct halmac_txff_allocation *txff_info = &adapter->txff_alloc;
|
enum halmac_ret_status status;
|
struct halmac_pg_num *cur_pg_num = NULL;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
|
status = set_trx_fifo_info_8821c(adapter, mode);
|
if (status != HALMAC_RET_SUCCESS) {
|
PLTFM_MSG_ERR("[ERR]set trx fifo!!\n");
|
return status;
|
}
|
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
cur_pg_num = HALMAC_PG_NUM_SDIO_8821C;
|
} else if (adapter->intf == HALMAC_INTERFACE_PCIE) {
|
cur_pg_num = HALMAC_PG_NUM_PCIE_8821C;
|
} else if (adapter->intf == HALMAC_INTERFACE_USB) {
|
if (adapter->bulkout_num == 2) {
|
cur_pg_num = HALMAC_PG_NUM_2BULKOUT_8821C;
|
} else if (adapter->bulkout_num == 3) {
|
cur_pg_num = HALMAC_PG_NUM_3BULKOUT_8821C;
|
} else if (adapter->bulkout_num == 4) {
|
cur_pg_num = HALMAC_PG_NUM_4BULKOUT_8821C;
|
} else {
|
PLTFM_MSG_ERR("[ERR]invalid intf\n");
|
return HALMAC_RET_NOT_SUPPORT;
|
}
|
} else {
|
return HALMAC_RET_NOT_SUPPORT;
|
}
|
|
status = pg_num_parser_88xx(adapter, mode, cur_pg_num);
|
if (status != HALMAC_RET_SUCCESS)
|
return status;
|
|
PLTFM_MSG_TRACE("[TRACE]Set FIFO page\n");
|
|
HALMAC_REG_W16(REG_FIFOPAGE_INFO_1, txff_info->high_queue_pg_num);
|
HALMAC_REG_W16(REG_FIFOPAGE_INFO_2, txff_info->low_queue_pg_num);
|
HALMAC_REG_W16(REG_FIFOPAGE_INFO_3, txff_info->normal_queue_pg_num);
|
HALMAC_REG_W16(REG_FIFOPAGE_INFO_4, txff_info->extra_queue_pg_num);
|
HALMAC_REG_W16(REG_FIFOPAGE_INFO_5, txff_info->pub_queue_pg_num);
|
HALMAC_REG_W32_SET(REG_RQPN_CTRL_2, BIT(31));
|
|
adapter->sdio_fs.hiq_pg_num = txff_info->high_queue_pg_num;
|
adapter->sdio_fs.miq_pg_num = txff_info->normal_queue_pg_num;
|
adapter->sdio_fs.lowq_pg_num = txff_info->low_queue_pg_num;
|
adapter->sdio_fs.pubq_pg_num = txff_info->pub_queue_pg_num;
|
adapter->sdio_fs.exq_pg_num = txff_info->extra_queue_pg_num;
|
|
HALMAC_REG_W16(REG_FIFOPAGE_CTRL_2, txff_info->rsvd_boundary);
|
HALMAC_REG_W8_SET(REG_FWHW_TXQ_CTRL + 2, BIT(4));
|
|
/*20170411 Soar*/
|
/* SDIO sometimes use two CMD52 to do HALMAC_REG_W16 */
|
/* and may cause a mismatch between HW status and Reg value. */
|
/* A patch is to write high byte first, suggested by Argis */
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
value8 = (u8)(txff_info->rsvd_boundary >> 8 & 0xFF);
|
HALMAC_REG_W8(REG_BCNQ_BDNY_V1 + 1, value8);
|
value8 = (u8)(txff_info->rsvd_boundary & 0xFF);
|
HALMAC_REG_W8(REG_BCNQ_BDNY_V1, value8);
|
} else {
|
HALMAC_REG_W16(REG_BCNQ_BDNY_V1, txff_info->rsvd_boundary);
|
}
|
|
HALMAC_REG_W16(REG_FIFOPAGE_CTRL_2 + 2, txff_info->rsvd_boundary);
|
|
/*20170411 Soar*/
|
/* SDIO sometimes use two CMD52 to do HALMAC_REG_W16 */
|
/* and may cause a mismatch between HW status and Reg value. */
|
/* A patch is to write high byte first, suggested by Argis */
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
value8 = (u8)(txff_info->rsvd_boundary >> 8 & 0xFF);
|
HALMAC_REG_W8(REG_BCNQ1_BDNY_V1 + 1, value8);
|
value8 = (u8)(txff_info->rsvd_boundary & 0xFF);
|
HALMAC_REG_W8(REG_BCNQ1_BDNY_V1, value8);
|
} else {
|
HALMAC_REG_W16(REG_BCNQ1_BDNY_V1, txff_info->rsvd_boundary);
|
}
|
|
HALMAC_REG_W32(REG_RXFF_BNDY,
|
adapter->hw_cfg_info.rx_fifo_size -
|
C2H_PKT_BUF_88XX - 1);
|
|
if (adapter->intf == HALMAC_INTERFACE_USB) {
|
value8 = HALMAC_REG_R8(REG_AUTO_LLT_V1);
|
value8 &= ~(BIT_MASK_BLK_DESC_NUM << BIT_SHIFT_BLK_DESC_NUM);
|
value8 |= (BLK_DESC_NUM << BIT_SHIFT_BLK_DESC_NUM);
|
HALMAC_REG_W8(REG_AUTO_LLT_V1, value8);
|
|
HALMAC_REG_W8(REG_AUTO_LLT_V1 + 3, BLK_DESC_NUM);
|
HALMAC_REG_W8_SET(REG_TXDMA_OFFSET_CHK + 1, BIT(1));
|
}
|
|
HALMAC_REG_W8_SET(REG_AUTO_LLT_V1, BIT_AUTO_INIT_LLT_V1);
|
cnt = 1000;
|
while (HALMAC_REG_R8(REG_AUTO_LLT_V1) & BIT_AUTO_INIT_LLT_V1) {
|
cnt--;
|
if (cnt == 0)
|
return HALMAC_RET_INIT_LLT_FAIL;
|
}
|
|
if (mode == HALMAC_TRX_MODE_DELAY_LOOPBACK) {
|
transfer_mode = HALMAC_TRNSFER_LOOPBACK_DELAY;
|
HALMAC_REG_W16(REG_WMAC_LBK_BUF_HD_V1,
|
adapter->txff_alloc.rsvd_boundary);
|
} else if (mode == HALMAC_TRX_MODE_LOOPBACK) {
|
transfer_mode = HALMAC_TRNSFER_LOOPBACK_DIRECT;
|
} else {
|
transfer_mode = HALMAC_TRNSFER_NORMAL;
|
}
|
|
adapter->hw_cfg_info.trx_mode = transfer_mode;
|
HALMAC_REG_W8(REG_CR + 3, (u8)transfer_mode);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
static enum halmac_ret_status
|
set_trx_fifo_info_8821c(struct halmac_adapter *adapter,
|
enum halmac_trx_mode mode)
|
{
|
u16 cur_pg_addr;
|
u32 txff_size = TX_FIFO_SIZE_8821C;
|
u32 rxff_size = RX_FIFO_SIZE_8821C;
|
struct halmac_txff_allocation *info = &adapter->txff_alloc;
|
|
if (info->rx_fifo_exp_mode == HALMAC_RX_FIFO_EXPANDING_MODE_1_BLOCK) {
|
txff_size = TX_FIFO_SIZE_RX_EXPAND_1BLK_8821C;
|
rxff_size = RX_FIFO_SIZE_RX_EXPAND_1BLK_8821C;
|
}
|
|
if (info->la_mode != HALMAC_LA_MODE_DISABLE) {
|
txff_size = TX_FIFO_SIZE_LA_8821C;
|
rxff_size = RX_FIFO_SIZE_8821C;
|
}
|
|
adapter->hw_cfg_info.tx_fifo_size = txff_size;
|
adapter->hw_cfg_info.rx_fifo_size = rxff_size;
|
info->tx_fifo_pg_num = (u16)(txff_size >> TX_PAGE_SIZE_SHIFT_88XX);
|
|
info->rsvd_pg_num = info->rsvd_drv_pg_num +
|
RSVD_PG_H2C_EXTRAINFO_NUM +
|
RSVD_PG_H2C_STATICINFO_NUM +
|
RSVD_PG_H2CQ_NUM +
|
RSVD_PG_CPU_INSTRUCTION_NUM +
|
RSVD_PG_FW_TXBUF_NUM +
|
RSVD_PG_CSIBUF_NUM;
|
|
if (mode == HALMAC_TRX_MODE_DELAY_LOOPBACK)
|
info->rsvd_pg_num += RSVD_PG_DLLB_NUM;
|
|
if (info->rsvd_pg_num > info->tx_fifo_pg_num)
|
return HALMAC_RET_CFG_TXFIFO_PAGE_FAIL;
|
|
info->acq_pg_num = info->tx_fifo_pg_num - info->rsvd_pg_num;
|
info->rsvd_boundary = info->tx_fifo_pg_num - info->rsvd_pg_num;
|
|
cur_pg_addr = info->tx_fifo_pg_num;
|
cur_pg_addr -= RSVD_PG_CSIBUF_NUM;
|
info->rsvd_csibuf_addr = cur_pg_addr;
|
cur_pg_addr -= RSVD_PG_FW_TXBUF_NUM;
|
info->rsvd_fw_txbuf_addr = cur_pg_addr;
|
cur_pg_addr -= RSVD_PG_CPU_INSTRUCTION_NUM;
|
info->rsvd_cpu_instr_addr = cur_pg_addr;
|
cur_pg_addr -= RSVD_PG_H2CQ_NUM;
|
info->rsvd_h2cq_addr = cur_pg_addr;
|
cur_pg_addr -= RSVD_PG_H2C_STATICINFO_NUM;
|
info->rsvd_h2c_sta_info_addr = cur_pg_addr;
|
cur_pg_addr -= RSVD_PG_H2C_EXTRAINFO_NUM;
|
info->rsvd_h2c_info_addr = cur_pg_addr;
|
cur_pg_addr -= info->rsvd_drv_pg_num;
|
info->rsvd_drv_addr = cur_pg_addr;
|
|
if (mode == HALMAC_TRX_MODE_DELAY_LOOPBACK)
|
info->rsvd_drv_addr -= RSVD_PG_DLLB_NUM;
|
|
if (info->rsvd_boundary != info->rsvd_drv_addr)
|
return HALMAC_RET_CFG_TXFIFO_PAGE_FAIL;
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_system_cfg_8821c() - init system config
|
* @adapter : the adapter of halmac
|
* Author : Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_system_cfg_8821c(struct halmac_adapter *adapter)
|
{
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
u32 tmp = 0;
|
u32 value32;
|
enum halmac_ret_status status;
|
u8 hwval;
|
u8 value8;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
if (adapter->intf == HALMAC_INTERFACE_PCIE) {
|
hwval = 1;
|
status = set_hw_value_8821c(adapter, HALMAC_HW_PCIE_REF_AUTOK,
|
&hwval);
|
if (status != HALMAC_RET_SUCCESS)
|
return status;
|
}
|
|
value32 = HALMAC_REG_R32(REG_CPU_DMEM_CON) | BIT_WL_PLATFORM_RST;
|
HALMAC_REG_W32(REG_CPU_DMEM_CON, value32);
|
|
value8 = HALMAC_REG_R8(REG_SYS_FUNC_EN + 1) | SYS_FUNC_EN;
|
HALMAC_REG_W8(REG_SYS_FUNC_EN + 1, value8);
|
|
/*disable boot-from-flash for driver's DL FW*/
|
tmp = HALMAC_REG_R32(REG_MCUFW_CTRL);
|
if (tmp & BIT_BOOT_FSPI_EN) {
|
HALMAC_REG_W32(REG_MCUFW_CTRL, tmp & (~BIT_BOOT_FSPI_EN));
|
value32 = HALMAC_REG_R32(REG_GPIO_MUXCFG) & (~BIT_FSPI_EN);
|
HALMAC_REG_W32(REG_GPIO_MUXCFG, value32);
|
}
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_protocol_cfg_8821c() - config protocol register
|
* @adapter : the adapter of halmac
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_protocol_cfg_8821c(struct halmac_adapter *adapter)
|
{
|
u16 pre_txcnt;
|
u32 max_agg_num;
|
u32 max_rts_agg_num;
|
u32 value32;
|
u8 value8;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
HALMAC_REG_W8(REG_AMPDU_MAX_TIME_V1, WLAN_AMPDU_MAX_TIME);
|
HALMAC_REG_W8_SET(REG_TX_HANG_CTRL, BIT_EN_EOF_V1);
|
|
pre_txcnt = WLAN_PRE_TXCNT_TIME_TH | BIT_EN_PRECNT;
|
HALMAC_REG_W8(REG_PRECNT_CTRL, (u8)(pre_txcnt & 0xFF));
|
HALMAC_REG_W8(REG_PRECNT_CTRL + 1, (u8)(pre_txcnt >> 8));
|
|
max_agg_num = WLAN_MAX_AGG_PKT_LIMIT;
|
max_rts_agg_num = WLAN_RTS_MAX_AGG_PKT_LIMIT;
|
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
max_agg_num = WLAN_MAX_AGG_PKT_LIMIT_SDIO;
|
max_rts_agg_num = WLAN_RTS_MAX_AGG_PKT_LIMIT_SDIO;
|
}
|
|
value32 = WLAN_RTS_LEN_TH | (WLAN_RTS_TX_TIME_TH << 8) |
|
(max_agg_num << 16) | (max_rts_agg_num << 24);
|
HALMAC_REG_W32(REG_PROT_MODE_CTRL, value32);
|
|
HALMAC_REG_W16(REG_BAR_MODE_CTRL + 2,
|
WLAN_BAR_RETRY_LIMIT | WLAN_RA_TRY_RATE_AGG_LIMIT << 8);
|
|
HALMAC_REG_W8(REG_FAST_EDCA_VOVI_SETTING, WALN_FAST_EDCA_VO_TH);
|
HALMAC_REG_W8(REG_FAST_EDCA_VOVI_SETTING + 2, WLAN_FAST_EDCA_VI_TH);
|
HALMAC_REG_W8(REG_FAST_EDCA_BEBK_SETTING, WLAN_FAST_EDCA_BE_TH);
|
HALMAC_REG_W8(REG_FAST_EDCA_BEBK_SETTING + 2, WLAN_FAST_EDCA_BK_TH);
|
|
value8 = HALMAC_REG_R8(REG_INIRTS_RATE_SEL);
|
HALMAC_REG_W8(REG_INIRTS_RATE_SEL, value8 | BIT(5));
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_h2c_8821c() - config h2c packet buffer
|
* @adapter : the adapter of halmac
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_h2c_8821c(struct halmac_adapter *adapter)
|
{
|
u8 value8;
|
u32 value32;
|
u32 h2cq_addr;
|
u32 h2cq_size;
|
struct halmac_txff_allocation *txff_info = &adapter->txff_alloc;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
|
h2cq_addr = txff_info->rsvd_h2cq_addr << TX_PAGE_SIZE_SHIFT_88XX;
|
h2cq_size = RSVD_PG_H2CQ_NUM << TX_PAGE_SIZE_SHIFT_88XX;
|
|
value32 = HALMAC_REG_R32(REG_H2C_HEAD);
|
value32 = (value32 & 0xFFFC0000) | h2cq_addr;
|
HALMAC_REG_W32(REG_H2C_HEAD, value32);
|
|
value32 = HALMAC_REG_R32(REG_H2C_READ_ADDR);
|
value32 = (value32 & 0xFFFC0000) | h2cq_addr;
|
HALMAC_REG_W32(REG_H2C_READ_ADDR, value32);
|
|
value32 = HALMAC_REG_R32(REG_H2C_TAIL);
|
value32 &= 0xFFFC0000;
|
value32 |= (h2cq_addr + h2cq_size);
|
HALMAC_REG_W32(REG_H2C_TAIL, value32);
|
|
value8 = HALMAC_REG_R8(REG_H2C_INFO);
|
value8 = (u8)((value8 & 0xFC) | 0x01);
|
HALMAC_REG_W8(REG_H2C_INFO, value8);
|
|
value8 = HALMAC_REG_R8(REG_H2C_INFO);
|
value8 = (u8)((value8 & 0xFB) | 0x04);
|
HALMAC_REG_W8(REG_H2C_INFO, value8);
|
|
value8 = HALMAC_REG_R8(REG_TXDMA_OFFSET_CHK + 1);
|
value8 = (u8)((value8 & 0x7f) | 0x80);
|
HALMAC_REG_W8(REG_TXDMA_OFFSET_CHK + 1, value8);
|
|
adapter->h2c_info.buf_size = h2cq_size;
|
get_h2c_buf_free_space_88xx(adapter);
|
|
if (adapter->h2c_info.buf_size != adapter->h2c_info.buf_fs) {
|
PLTFM_MSG_ERR("[ERR]get h2c free space error!\n");
|
return HALMAC_RET_GET_H2C_SPACE_ERR;
|
}
|
|
PLTFM_MSG_TRACE("[TRACE]h2c fs : %d\n", adapter->h2c_info.buf_fs);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_edca_cfg_8821c() - init EDCA config
|
* @adapter : the adapter of halmac
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_edca_cfg_8821c(struct halmac_adapter *adapter)
|
{
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
/* Init SYNC_CLI_SEL : reg 0x5B4[6:4] = 0 */
|
HALMAC_REG_W8_CLR(REG_TIMER0_SRC_SEL, BIT(4) | BIT(5) | BIT(6));
|
|
/* Clear TX pause */
|
HALMAC_REG_W16(REG_TXPAUSE, 0x0000);
|
|
HALMAC_REG_W8(REG_SLOT, WLAN_SLOT_TIME);
|
HALMAC_REG_W8(REG_PIFS, WLAN_PIFS_TIME);
|
HALMAC_REG_W32(REG_SIFS, WLAN_SIFS_CFG);
|
|
HALMAC_REG_W16(REG_EDCA_VO_PARAM + 2, WLAN_VO_TXOP_LIMIT);
|
HALMAC_REG_W16(REG_EDCA_VI_PARAM + 2, WLAN_VI_TXOP_LIMIT);
|
|
HALMAC_REG_W32(REG_RD_NAV_NXT, WLAN_NAV_CFG);
|
HALMAC_REG_W16(REG_RXTSF_OFFSET_CCK, WLAN_RX_TSF_CFG);
|
|
/* Set beacon cotnrol - enable TSF and other related functions */
|
HALMAC_REG_W8(REG_BCN_CTRL, (u8)(HALMAC_REG_R8(REG_BCN_CTRL) |
|
BIT_EN_BCN_FUNCTION));
|
|
/* Set send beacon related registers */
|
HALMAC_REG_W32(REG_TBTT_PROHIBIT, WLAN_TBTT_TIME);
|
HALMAC_REG_W8(REG_DRVERLYINT, WLAN_DRV_EARLY_INT);
|
HALMAC_REG_W8(REG_BCNDMATIM, WLAN_BCN_DMA_TIME);
|
|
HALMAC_REG_W8_CLR(REG_TX_PTCL_CTRL + 1, BIT(4));
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* init_wmac_cfg_8821c() - init wmac config
|
* @adapter : the adapter of halmac
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
init_wmac_cfg_8821c(struct halmac_adapter *adapter)
|
{
|
u8 value8;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
enum halmac_ret_status status = HALMAC_RET_SUCCESS;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
HALMAC_REG_W32(REG_RXFLTMAP0, WLAN_RX_FILTER0);
|
HALMAC_REG_W16(REG_RXFLTMAP2, WLAN_RX_FILTER2);
|
|
HALMAC_REG_W32(REG_RCR, WLAN_RCR_CFG);
|
|
HALMAC_REG_W8(REG_RX_PKT_LIMIT, WLAN_RXPKT_MAX_SZ_512);
|
|
HALMAC_REG_W8(REG_TCR + 2, WLAN_TX_FUNC_CFG2);
|
HALMAC_REG_W8(REG_TCR + 1, WLAN_TX_FUNC_CFG1);
|
|
HALMAC_REG_W8(REG_ACKTO_CCK, WLAN_ACK_TO_CCK);
|
|
HALMAC_REG_W8_SET(REG_WMAC_TRXPTCL_CTL_H, BIT_EN_TXCTS_IN_RXNAV_V1);
|
|
HALMAC_REG_W8_SET(REG_SND_PTCL_CTRL, BIT_R_DISABLE_CHECK_VHTSIGB_CRC);
|
|
HALMAC_REG_W32(REG_WMAC_OPTION_FUNCTION_2, WLAN_MAC_OPT_FUNC2);
|
|
if (adapter->hw_cfg_info.trx_mode == HALMAC_TRNSFER_NORMAL)
|
value8 = WLAN_MAC_OPT_NORM_FUNC1;
|
else
|
value8 = WLAN_MAC_OPT_LB_FUNC1;
|
|
HALMAC_REG_W8(REG_WMAC_OPTION_FUNCTION + 4, value8);
|
|
status = api->halmac_init_low_pwr(adapter);
|
if (status != HALMAC_RET_SUCCESS)
|
return status;
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
/**
|
* pre_init_system_cfg_8821c() - pre-init system config
|
* @adapter : the adapter of halmac
|
* Author : KaiYuan Chang/Ivan Lin
|
* Return : enum halmac_ret_status
|
* More details of status code can be found in prototype document
|
*/
|
enum halmac_ret_status
|
pre_init_system_cfg_8821c(struct halmac_adapter *adapter)
|
{
|
u32 value32;
|
struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
|
u8 enable_bb;
|
|
PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
|
|
HALMAC_REG_W8(REG_RSV_CTRL, 0);
|
|
if (adapter->intf == HALMAC_INTERFACE_SDIO) {
|
#if HALMAC_SDIO_SUPPORT
|
if (leave_sdio_suspend_88xx(adapter) != HALMAC_RET_SUCCESS)
|
return HALMAC_RET_SDIO_LEAVE_SUSPEND_FAIL;
|
#endif
|
} else if (adapter->intf == HALMAC_INTERFACE_USB) {
|
#if HALMAC_USB_SUPPORT
|
if (HALMAC_REG_R8(REG_SYS_CFG2 + 3) == 0x20)
|
HALMAC_REG_W8(0xFE5B, HALMAC_REG_R8(0xFE5B) | BIT(4));
|
#endif
|
} else if (adapter->intf == HALMAC_INTERFACE_PCIE) {
|
#if HALMAC_PCIE_SUPPORT
|
/* For PCIE power on fail issue */
|
HALMAC_REG_W8(REG_HCI_OPT_CTRL + 1,
|
HALMAC_REG_R8(REG_HCI_OPT_CTRL + 1) | BIT(0));
|
#endif
|
}
|
|
/* Config PIN Mux */
|
value32 = HALMAC_REG_R32(REG_PAD_CTRL1);
|
value32 = value32 & (~(BIT(28) | BIT(29)));
|
value32 = value32 | BIT(28) | BIT(29);
|
HALMAC_REG_W32(REG_PAD_CTRL1, value32);
|
|
value32 = HALMAC_REG_R32(REG_LED_CFG);
|
value32 = value32 & (~(BIT(25) | BIT(26)));
|
HALMAC_REG_W32(REG_LED_CFG, value32);
|
|
value32 = HALMAC_REG_R32(REG_GPIO_MUXCFG);
|
value32 = value32 & (~(BIT(2)));
|
value32 = value32 | BIT(2);
|
HALMAC_REG_W32(REG_GPIO_MUXCFG, value32);
|
|
enable_bb = 0;
|
set_hw_value_88xx(adapter, HALMAC_HW_EN_BB_RF, &enable_bb);
|
|
if (HALMAC_REG_R8(REG_SYS_CFG1 + 2) & BIT(4)) {
|
PLTFM_MSG_ERR("[ERR]test mode!!\n");
|
return HALMAC_RET_WLAN_MODE_FAIL;
|
}
|
|
PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
|
|
return HALMAC_RET_SUCCESS;
|
}
|
|
#endif /* HALMAC_8821C_SUPPORT */
|
