Add rtl8821ce driver version 5.5.2

[android-x86/external-kernel-drivers.git] / rtl8821ce / hal / halmac / halmac_88xx / halmac_8821c / halmac_cfg_wmac_8821c.c

diff --git a/rtl8821ce/hal/halmac/halmac_88xx/halmac_8821c/halmac_cfg_wmac_8821c.c b/rtl8821ce/hal/halmac/halmac_88xx/halmac_8821c/halmac_cfg_wmac_8821c.c
new file mode 100644 (file)
index 0000000..dcfd796
--- /dev/null
+++ b/rtl8821ce/hal/halmac/halmac_88xx/halmac_8821c/halmac_cfg_wmac_8821c.c
@@ -0,0 +1,145 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2017 - 2018 Realtek Corporation. All rights reserved.
+ *
+ * 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.
+ *
+ ******************************************************************************/
+
+#include "halmac_cfg_wmac_8821c.h"
+#include "halmac_8821c_cfg.h"
+
+#if HALMAC_8821C_SUPPORT
+
+/**
+ * cfg_drv_info_8821c() - config driver info
+ * @adapter : the adapter of halmac
+ * @drv_info : driver information 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
+cfg_drv_info_8821c(struct halmac_adapter *adapter,
+                  enum halmac_drv_info drv_info)
+{
+       u8 drv_info_size = 0;
+       u8 phy_status_en = 0;
+       u8 sniffer_en = 0;
+       u8 plcp_hdr_en = 0;
+       u8 value8;
+       u32 value32;
+       struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
+
+       PLTFM_MSG_TRACE("[TRACE]%s ===>\n", __func__);
+       PLTFM_MSG_TRACE("[TRACE]drv info = %d\n", drv_info);
+
+       switch (drv_info) {
+       case HALMAC_DRV_INFO_NONE:
+               drv_info_size = 0;
+               phy_status_en = 0;
+               sniffer_en = 0;
+               plcp_hdr_en = 0;
+               break;
+       case HALMAC_DRV_INFO_PHY_STATUS:
+               drv_info_size = 4;
+               phy_status_en = 1;
+               sniffer_en = 0;
+               plcp_hdr_en = 0;
+               break;
+       case HALMAC_DRV_INFO_PHY_SNIFFER:
+               drv_info_size = 5; /* phy status 4byte, sniffer info 1byte */
+               phy_status_en = 1;
+               sniffer_en = 1;
+               plcp_hdr_en = 0;
+               break;
+       case HALMAC_DRV_INFO_PHY_PLCP:
+               drv_info_size = 6; /* phy status 4byte, plcp header 2byte */
+               phy_status_en = 1;
+               sniffer_en = 0;
+               plcp_hdr_en = 1;
+               break;
+       default:
+               return HALMAC_RET_SW_CASE_NOT_SUPPORT;
+       }
+
+       if (adapter->txff_alloc.rx_fifo_exp_mode !=
+           HALMAC_RX_FIFO_EXPANDING_MODE_DISABLE)
+               drv_info_size = RX_DESC_DUMMY_SIZE_8821C >> 3;
+
+       HALMAC_REG_W8(REG_RX_DRVINFO_SZ, drv_info_size);
+
+       value8 = HALMAC_REG_R8(REG_TRXFF_BNDY + 1);
+       value8 &= 0xF0;
+       /* For rxdesc len = 0 issue */
+       value8 |= 0xF;
+       HALMAC_REG_W8(REG_TRXFF_BNDY + 1, value8);
+
+       adapter->drv_info_size = drv_info_size;
+
+       value32 = HALMAC_REG_R32(REG_RCR);
+       value32 = (value32 & (~BIT_APP_PHYSTS));
+       if (phy_status_en == 1)
+               value32 = value32 | BIT_APP_PHYSTS;
+       HALMAC_REG_W32(REG_RCR, value32);
+
+       value32 = HALMAC_REG_R32(REG_WMAC_OPTION_FUNCTION + 4);
+       value32 = (value32 & (~(BIT(8) | BIT(9))));
+       if (sniffer_en == 1)
+               value32 = value32 | BIT(9);
+       if (plcp_hdr_en == 1)
+               value32 = value32 | BIT(8);
+       HALMAC_REG_W32(REG_WMAC_OPTION_FUNCTION + 4, value32);
+
+       PLTFM_MSG_TRACE("[TRACE]%s <===\n", __func__);
+
+       return HALMAC_RET_SUCCESS;
+}
+
+/**
+ * init_low_pwr_8821c() - config WMAC register
+ * @adapter
+ * 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_low_pwr_8821c(struct halmac_adapter *adapter)
+{
+       return HALMAC_RET_SUCCESS;
+}
+
+void
+cfg_rx_ignore_8821c(struct halmac_adapter *adapter,
+                   struct halmac_mac_rx_ignore_cfg *cfg)
+{
+}
+
+enum halmac_ret_status
+cfg_ampdu_8821c(struct halmac_adapter *adapter,
+               struct halmac_ampdu_config *cfg)
+{
+       struct halmac_api *api = (struct halmac_api *)adapter->halmac_api;
+
+       if (cfg->ht_max_len != cfg->vht_max_len) {
+               PLTFM_MSG_ERR("[ERR]max len ht != vht!!\n");
+               return HALMAC_RET_PARA_NOT_SUPPORT;
+       }
+
+       HALMAC_REG_W8(REG_PROT_MODE_CTRL + 2, cfg->max_agg_num);
+       HALMAC_REG_W8(REG_PROT_MODE_CTRL + 3, cfg->max_agg_num);
+
+       if (cfg->max_len_en == 1)
+               HALMAC_REG_W32(REG_AMPDU_MAX_LENGTH, cfg->ht_max_len);
+
+       return HALMAC_RET_SUCCESS;
+}
+
+#endif /* HALMAC_8821C_SUPPORT */