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path: root/drivers/staging/rtlwifi/rtl8822be/fw.c
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Diffstat (limited to 'drivers/staging/rtlwifi/rtl8822be/fw.c')
-rw-r--r--drivers/staging/rtlwifi/rtl8822be/fw.c964
1 files changed, 0 insertions, 964 deletions
diff --git a/drivers/staging/rtlwifi/rtl8822be/fw.c b/drivers/staging/rtlwifi/rtl8822be/fw.c
deleted file mode 100644
index cf6b7a80b753..000000000000
--- a/drivers/staging/rtlwifi/rtl8822be/fw.c
+++ /dev/null
@@ -1,964 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- *
- * Copyright(c) 2016 Realtek Corporation.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger@lwfinger.net>
- *
- *****************************************************************************/
-
-#include "../wifi.h"
-#include "../pci.h"
-#include "../base.h"
-#include "reg.h"
-#include "def.h"
-#include "fw.h"
-
-static bool _rtl8822be_check_fw_read_last_h2c(struct ieee80211_hw *hw,
- u8 boxnum)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 val_hmetfr;
- bool result = false;
-
- val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR_8822B);
- if (((val_hmetfr >> boxnum) & BIT(0)) == 0)
- result = true;
- return result;
-}
-
-static void _rtl8822be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
- u32 cmd_len, u8 *cmdbuffer)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- u8 boxnum;
- u16 box_reg = 0, box_extreg = 0;
- u8 u1b_tmp;
- bool isfw_read;
- u8 buf_index = 0;
- bool bwrite_success = false;
- u8 wait_h2c_limmit = 100;
- u8 boxcontent[4], boxextcontent[4];
- u32 h2c_waitcounter = 0;
- unsigned long flag;
- u8 idx;
-
- /* 1. Prevent race condition in setting H2C cmd.
- * (copy from MgntActSet_RF_State().)
- */
- while (true) {
- spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
- if (rtlhal->h2c_setinprogress) {
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "H2C set in progress! wait..H2C_ID=%d.\n",
- element_id);
-
- while (rtlhal->h2c_setinprogress) {
- spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
- flag);
- h2c_waitcounter++;
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "Wait 100 us (%d times)...\n",
- h2c_waitcounter);
- udelay(100);
-
- if (h2c_waitcounter > 1000)
- return;
- spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
- flag);
- }
- spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
- } else {
- rtlhal->h2c_setinprogress = true;
- spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
- break;
- }
- }
-
- while (!bwrite_success) {
- /* 2. Find the last BOX number which has been written. */
- boxnum = rtlhal->last_hmeboxnum;
- switch (boxnum) {
- case 0:
- box_reg = REG_HMEBOX0_8822B;
- box_extreg = REG_HMEBOX_E0_8822B;
- break;
- case 1:
- box_reg = REG_HMEBOX1_8822B;
- box_extreg = REG_HMEBOX_E1_8822B;
- break;
- case 2:
- box_reg = REG_HMEBOX2_8822B;
- box_extreg = REG_HMEBOX_E2_8822B;
- break;
- case 3:
- box_reg = REG_HMEBOX3_8822B;
- box_extreg = REG_HMEBOX_E3_8822B;
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process\n");
- break;
- }
-
- /* 3. Check if the box content is empty. */
- u1b_tmp = rtl_read_byte(rtlpriv, REG_CR_8822B);
-
- if (u1b_tmp == 0xea) {
- if (rtl_read_byte(rtlpriv, REG_TXDMA_STATUS_8822B) ==
- 0xea ||
- rtl_read_byte(rtlpriv, REG_TXPKT_EMPTY_8822B) ==
- 0xea)
- rtl_write_byte(rtlpriv, REG_SYS_CFG1_8822B + 3,
- 0xff);
-
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "REG_CR is unavaliable\n");
- break;
- }
-
- wait_h2c_limmit = 100;
- isfw_read = _rtl8822be_check_fw_read_last_h2c(hw, boxnum);
- while (!isfw_read) {
- wait_h2c_limmit--;
- if (wait_h2c_limmit == 0) {
- RT_TRACE(rtlpriv, COMP_CMD, DBG_WARNING,
- "Wait too long for FW clear MB%d!!!\n",
- boxnum);
- break;
- }
- udelay(10);
- isfw_read =
- _rtl8822be_check_fw_read_last_h2c(hw, boxnum);
- u1b_tmp = rtl_read_byte(rtlpriv, 0x130);
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "Waiting for FW clear MB%d!!! 0x130 = %2x\n",
- boxnum, u1b_tmp);
- }
-
- /* If Fw has not read the last H2C cmd,
- * break and give up this H2C.
- */
- if (!isfw_read) {
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "Write H2C reg BOX[%d] fail,Fw don't read.\n",
- boxnum);
- break;
- }
- /* 4. Fill the H2C cmd into box */
- memset(boxcontent, 0, sizeof(boxcontent));
- memset(boxextcontent, 0, sizeof(boxextcontent));
- boxcontent[0] = element_id;
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "Write element_id box_reg(%4x) = %2x\n", box_reg,
- element_id);
-
- switch (cmd_len) {
- case 1:
- case 2:
- case 3:
- /*boxcontent[0] &= ~(BIT(7));*/
- memcpy((u8 *)(boxcontent) + 1, cmdbuffer + buf_index,
- cmd_len);
-
- for (idx = 0; idx < 4; idx++) {
- rtl_write_byte(rtlpriv, box_reg + idx,
- boxcontent[idx]);
- }
- break;
- case 4:
- case 5:
- case 6:
- case 7:
- /*boxcontent[0] |= (BIT(7));*/
- memcpy((u8 *)(boxextcontent), cmdbuffer + buf_index + 3,
- cmd_len - 3);
- memcpy((u8 *)(boxcontent) + 1, cmdbuffer + buf_index,
- 3);
-
- for (idx = 0; idx < 4; idx++) {
- rtl_write_byte(rtlpriv, box_extreg + idx,
- boxextcontent[idx]);
- }
-
- for (idx = 0; idx < 4; idx++) {
- rtl_write_byte(rtlpriv, box_reg + idx,
- boxcontent[idx]);
- }
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
- "switch case not process\n");
- break;
- }
-
- bwrite_success = true;
-
- rtlhal->last_hmeboxnum = boxnum + 1;
- if (rtlhal->last_hmeboxnum == 4)
- rtlhal->last_hmeboxnum = 0;
-
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
- "pHalData->last_hmeboxnum = %d\n",
- rtlhal->last_hmeboxnum);
- }
-
- spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
- rtlhal->h2c_setinprogress = false;
- spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
-
- RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n");
-}
-
-void rtl8822be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, u32 cmd_len,
- u8 *cmdbuffer)
-{
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 tmp_cmdbuf[8];
-
- if (!rtlhal->fw_ready) {
- WARN_ONCE(true,
- "return H2C cmd because of Fw download fail!!!\n");
- return;
- }
-
- memset(tmp_cmdbuf, 0, 8);
- memcpy(tmp_cmdbuf, cmdbuffer, cmd_len);
-
- RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
- "h2c cmd: len=%d %02X%02X%02X%02X %02X%02X%02X%02X\n", cmd_len,
- tmp_cmdbuf[2], tmp_cmdbuf[1], tmp_cmdbuf[0], element_id,
- tmp_cmdbuf[6], tmp_cmdbuf[5], tmp_cmdbuf[4], tmp_cmdbuf[3]);
-
- _rtl8822be_fill_h2c_command(hw, element_id, cmd_len, tmp_cmdbuf);
-}
-
-void rtl8822be_set_default_port_id_cmd(struct ieee80211_hw *hw)
-{
- u8 h2c_set_default_port_id[H2C_DEFAULT_PORT_ID_LEN];
-
- SET_H2CCMD_DFTPID_PORT_ID(h2c_set_default_port_id, 0);
- SET_H2CCMD_DFTPID_MAC_ID(h2c_set_default_port_id, 0);
-
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_DEFAULT_PORT_ID,
- H2C_DEFAULT_PORT_ID_LEN,
- h2c_set_default_port_id);
-}
-
-void rtl8822be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 u1_h2c_set_pwrmode[H2C_8822B_PWEMODE_LENGTH] = {0};
- static u8 prev_h2c[H2C_8822B_PWEMODE_LENGTH] = {0};
- struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
- u8 rlbm, power_state = 0, byte5 = 0;
- u8 awake_intvl; /* DTIM = (awake_intvl - 1) */
- u8 smart_ps = 0;
- struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops;
- bool bt_ctrl_lps = (rtlpriv->cfg->ops->get_btc_status() ?
- btc_ops->btc_is_bt_ctrl_lps(rtlpriv) : false);
- bool bt_lps_on = (rtlpriv->cfg->ops->get_btc_status() ?
- btc_ops->btc_is_bt_lps_on(rtlpriv) : false);
-
- memset(u1_h2c_set_pwrmode, 0, H2C_8822B_PWEMODE_LENGTH);
-
- if (bt_ctrl_lps)
- mode = (bt_lps_on ? FW_PS_MIN_MODE : FW_PS_ACTIVE_MODE);
-
- RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, "FW LPS mode = %d (coex:%d)\n",
- mode, bt_ctrl_lps);
-
- switch (mode) {
- case FW_PS_MIN_MODE:
- rlbm = 0;
- awake_intvl = 2;
- smart_ps = ppsc->smart_ps;
- break;
- case FW_PS_MAX_MODE:
- rlbm = 1;
- awake_intvl = 2;
- smart_ps = ppsc->smart_ps;
- break;
- case FW_PS_DTIM_MODE:
- rlbm = 2;
- awake_intvl = ppsc->reg_max_lps_awakeintvl;
- /*
- * hw->conf.ps_dtim_period or mac->vif->bss_conf.dtim_period
- * is only used in swlps.
- */
- smart_ps = ppsc->smart_ps;
- break;
- case FW_PS_ACTIVE_MODE:
- rlbm = 0;
- awake_intvl = 1;
- break;
- default:
- rlbm = 2;
- awake_intvl = 4;
- smart_ps = ppsc->smart_ps;
- break;
- }
-
- if (rtlpriv->mac80211.p2p) {
- awake_intvl = 2;
- rlbm = 1;
- }
-
- if (mode == FW_PS_ACTIVE_MODE) {
- byte5 = 0x40;
- power_state = FW_PWR_STATE_ACTIVE;
- } else {
- if (bt_ctrl_lps) {
- byte5 = btc_ops->btc_get_lps_val(rtlpriv);
- power_state = btc_ops->btc_get_rpwm_val(rtlpriv);
-
- if (rlbm == 2 && (byte5 & BIT(4))) {
- /* Keep awake interval to 1 to prevent from
- * decreasing coex performance
- */
- awake_intvl = 2;
- rlbm = 2;
- }
- smart_ps = 0;
- } else {
- byte5 = 0x40;
- power_state = FW_PWR_STATE_RF_OFF;
- }
- }
-
- SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, ((mode) ? 1 : 0));
- SET_H2CCMD_PWRMODE_PARM_RLBM(u1_h2c_set_pwrmode, rlbm);
- SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, smart_ps);
- SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(u1_h2c_set_pwrmode, awake_intvl);
- SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1_h2c_set_pwrmode, 0);
- SET_H2CCMD_PWRMODE_PARM_PWR_STATE(u1_h2c_set_pwrmode, power_state);
- SET_H2CCMD_PWRMODE_PARM_BYTE5(u1_h2c_set_pwrmode, byte5);
-
- RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
- "rtl8822be_set_fw_pwrmode(): u1_h2c_set_pwrmode\n",
- u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH);
- if (rtlpriv->cfg->ops->get_btc_status())
- btc_ops->btc_record_pwr_mode(rtlpriv, u1_h2c_set_pwrmode,
- H2C_8822B_PWEMODE_LENGTH);
-
- if (!memcmp(prev_h2c, u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH))
- return;
- memcpy(prev_h2c, u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH);
-
- rtl8822be_set_default_port_id_cmd(hw);
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_SETPWRMODE,
- H2C_8822B_PWEMODE_LENGTH, u1_h2c_set_pwrmode);
-}
-
-void rtl8822be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus)
-{
- u8 parm[4] = {0, 0, 0, 0};
- /* parm[0]: bit0=0-->Disconnect, bit0=1-->Connect
- * bit1=0-->update Media Status to MACID
- * bit1=1-->update Media Status from MACID to MACID_End
- * parm[1]: MACID, if this is INFRA_STA, MacID = 0
- * parm[2]: MACID_End
- * parm[3]: bit2-0: port ID
- */
-
- SET_H2CCMD_MSRRPT_PARM_OPMODE(parm, mstatus);
- SET_H2CCMD_MSRRPT_PARM_MACID_IND(parm, 0);
-
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_MSRRPT, 4, parm);
-}
-
-static bool _rtl8822be_send_bcn_or_cmd_packet(struct ieee80211_hw *hw,
- struct sk_buff *skb, u8 hw_queue)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- struct rtl8192_tx_ring *ring;
- struct rtl_tx_desc *pdesc;
- struct rtl_tx_buffer_desc *pbd_desc;
- unsigned long flags;
- struct sk_buff *pskb = NULL;
- u8 *pdesc_or_bddesc;
- dma_addr_t dma_addr;
-
- if (hw_queue != BEACON_QUEUE && hw_queue != H2C_QUEUE)
- return false;
-
- ring = &rtlpci->tx_ring[hw_queue];
-
- spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
-
- if (hw_queue == BEACON_QUEUE) {
- pdesc = &ring->desc[0];
- pbd_desc = &ring->buffer_desc[0];
- pdesc_or_bddesc = (u8 *)pbd_desc;
-
- /* free previous beacon queue */
- pskb = __skb_dequeue(&ring->queue);
-
- if (!pskb)
- goto free_prev_skb_done;
-
- dma_addr = rtlpriv->cfg->ops->get_desc(
- hw, (u8 *)pbd_desc, true, HW_DESC_TXBUFF_ADDR);
-
- pci_unmap_single(rtlpci->pdev, dma_addr, pskb->len,
- PCI_DMA_TODEVICE);
- kfree_skb(pskb);
-
-free_prev_skb_done:
- ;
-
- } else { /* hw_queue == TXCMD_QUEUE */
- if (rtlpriv->cfg->ops->get_available_desc(hw, hw_queue) == 0) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "get_available_desc fail hw_queue=%d\n",
- hw_queue);
- spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock,
- flags);
- return false;
- }
-
- pdesc = &ring->desc[ring->cur_tx_wp];
- pbd_desc = &ring->buffer_desc[ring->cur_tx_wp];
- pdesc_or_bddesc = (u8 *)pdesc;
- }
-
- rtlpriv->cfg->ops->fill_tx_special_desc(hw, (u8 *)pdesc, (u8 *)pbd_desc,
- skb, hw_queue);
-
- __skb_queue_tail(&ring->queue, skb);
-
- rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc_or_bddesc, true,
- HW_DESC_OWN, (u8 *)&hw_queue);
-
- spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-
- rtlpriv->cfg->ops->tx_polling(hw, hw_queue);
-
- return true;
-}
-
-bool rtl8822b_halmac_cb_write_data_rsvd_page(struct rtl_priv *rtlpriv, u8 *buf,
- u32 size)
-{
- struct sk_buff *skb = NULL;
- u8 u1b_tmp;
- int count;
-
- skb = dev_alloc_skb(size);
- if (!skb)
- return false;
- memcpy((u8 *)skb_put(skb, size), buf, size);
-
- if (!_rtl8822be_send_bcn_or_cmd_packet(rtlpriv->hw, skb, BEACON_QUEUE))
- return false;
-
- /* These code isn't actually need, because halmac will check
- * BCN_VALID
- */
-
- /* Polling Beacon Queue to send Beacon */
- u1b_tmp = rtl_read_byte(rtlpriv, REG_RX_RXBD_NUM_8822B + 1);
- count = 0;
- while ((count < 20) && (u1b_tmp & BIT(4))) {
- count++;
- udelay(10);
- u1b_tmp = rtl_read_byte(rtlpriv, REG_RX_RXBD_NUM_8822B + 1);
- }
-
- if (count >= 20)
- pr_err("%s polling beacon fail\n", __func__);
-
- return true;
-}
-
-bool rtl8822b_halmac_cb_write_data_h2c(struct rtl_priv *rtlpriv, u8 *buf,
- u32 size)
-{
- struct sk_buff *skb = NULL;
-
- /* without GFP_DMA, pci_map_single() may not work */
- skb = __netdev_alloc_skb(NULL, size, GFP_ATOMIC | GFP_DMA);
- if (!skb)
- return false;
- memcpy((u8 *)skb_put(skb, size), buf, size);
-
- return _rtl8822be_send_bcn_or_cmd_packet(rtlpriv->hw, skb, H2C_QUEUE);
-}
-
-/* Rsvd page HALMAC_RSVD_DRV_PGNUM_8822B occupies 16 page (2048 byte) */
-#define BEACON_PG 0 /* ->1 */
-#define PSPOLL_PG 2
-#define NULL_PG 3
-#define PROBERSP_PG 4 /* ->5 */
-#define QOS_NULL_PG 6
-#define BT_QOS_NULL_PG 7
-
-#define TOTAL_RESERVED_PKT_LEN 1024
-
-static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {/* page size = 128 */
- /* page 0 beacon */
- 0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
- 0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x20, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x64, 0x00, 0x10, 0x04, 0x00, 0x05, 0x54, 0x65,
- 0x73, 0x74, 0x32, 0x01, 0x08, 0x82, 0x84, 0x0B,
- 0x16, 0x24, 0x30, 0x48, 0x6C, 0x03, 0x01, 0x06,
- 0x06, 0x02, 0x00, 0x00, 0x2A, 0x01, 0x02, 0x32,
- 0x04, 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C,
- 0x09, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x3D, 0x00, 0xDD, 0x07, 0x00, 0xE0, 0x4C,
- 0x02, 0x02, 0x00, 0x00, 0xDD, 0x18, 0x00, 0x50,
- 0xF2, 0x01, 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04,
- 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04, 0x01, 0x00,
-
- /* page 1 beacon */
- 0x00, 0x50, 0xF2, 0x02, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x10, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 2 ps-poll */
- 0xA4, 0x10, 0x01, 0xC0, 0xEC, 0x1A, 0x59, 0x0B,
- 0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x18, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 3 null */
- 0x48, 0x01, 0x00, 0x00, 0xEC, 0x1A, 0x59, 0x0B,
- 0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
- 0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x72, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 4 probe_resp */
- 0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
- 0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
- 0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
- 0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
- 0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
- 0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
- 0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
- 0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
- 0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
- 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
- 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
- 0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 5 probe_resp */
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x1A, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 6 qos null data */
- 0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
- 0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
- 0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x1A, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
- 0x00, 0x00, 0x80, 0x00, 0x00, 0x01, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- /* page 7 BT-qos null data */
- 0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
- 0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
- 0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-void rtl8822be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
- struct sk_buff *skb = NULL;
-
- u32 totalpacketlen;
- bool rtstatus;
- u8 u1_rsvd_page_loc[7] = {0};
- bool b_dlok = false;
-
- u8 *beacon;
- u8 *p_pspoll;
- u8 *nullfunc;
- u8 *p_probersp;
- u8 *qosnull;
- u8 *btqosnull;
-
- memset(u1_rsvd_page_loc, 0, sizeof(u1_rsvd_page_loc));
-
- /*---------------------------------------------------------
- * (1) beacon
- *---------------------------------------------------------
- */
- beacon = &reserved_page_packet[BEACON_PG * 128];
- SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(beacon, mac->bssid);
-
- /*-------------------------------------------------------
- * (2) ps-poll
- *--------------------------------------------------------
- */
- p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
- SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
- SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
- SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
-
- SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1_rsvd_page_loc, PSPOLL_PG);
-
- /*--------------------------------------------------------
- * (3) null data
- *---------------------------------------------------------
- */
- nullfunc = &reserved_page_packet[NULL_PG * 128];
- SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
- SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);
-
- SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1_rsvd_page_loc, NULL_PG);
-
- /*---------------------------------------------------------
- * (4) probe response
- *----------------------------------------------------------
- */
- p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
- SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
- SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
-
- SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1_rsvd_page_loc, PROBERSP_PG);
-
- /*---------------------------------------------------------
- * (5) QoS null data
- *----------------------------------------------------------
- */
- qosnull = &reserved_page_packet[QOS_NULL_PG * 128];
- SET_80211_HDR_ADDRESS1(qosnull, mac->bssid);
- SET_80211_HDR_ADDRESS2(qosnull, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(qosnull, mac->bssid);
-
- SET_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1_rsvd_page_loc, QOS_NULL_PG);
-
- /*---------------------------------------------------------
- * (6) BT QoS null data
- *----------------------------------------------------------
- */
- btqosnull = &reserved_page_packet[BT_QOS_NULL_PG * 128];
- SET_80211_HDR_ADDRESS1(btqosnull, mac->bssid);
- SET_80211_HDR_ADDRESS2(btqosnull, mac->mac_addr);
- SET_80211_HDR_ADDRESS3(btqosnull, mac->bssid);
-
- SET_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1_rsvd_page_loc,
- BT_QOS_NULL_PG);
-
- totalpacketlen = TOTAL_RESERVED_PKT_LEN;
-
- RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
- "rtl8822be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
- &reserved_page_packet[0], totalpacketlen);
- RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
- "rtl8822be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
- u1_rsvd_page_loc, 3);
-
- skb = dev_alloc_skb(totalpacketlen);
- if (!skb)
- return;
- memcpy((u8 *)skb_put(skb, totalpacketlen), &reserved_page_packet,
- totalpacketlen);
-
- rtstatus = _rtl8822be_send_bcn_or_cmd_packet(hw, skb, BEACON_QUEUE);
-
- if (rtstatus)
- b_dlok = true;
-
- if (b_dlok) {
- RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
- "Set RSVD page location to Fw.\n");
- RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, "H2C_RSVDPAGE:\n",
- u1_rsvd_page_loc, 3);
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_RSVDPAGE,
- sizeof(u1_rsvd_page_loc),
- u1_rsvd_page_loc);
- } else {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
- "Set RSVD page location to Fw FAIL!!!!!!.\n");
- }
-}
-
-/* Should check FW support p2p or not. */
-static void rtl8822be_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw,
- u8 ctwindow)
-{
- u8 u1_ctwindow_period[1] = {ctwindow};
-
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_P2P_PS_CTW_CMD, 1,
- u1_ctwindow_period);
-}
-
-void rtl8822be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw));
- struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- struct rtl_p2p_ps_info *p2pinfo = &rtlps->p2p_ps_info;
- struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload;
- u8 i;
- u16 ctwindow;
- u32 start_time, tsf_low;
-
- switch (p2p_ps_state) {
- case P2P_PS_DISABLE:
- RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_DISABLE\n");
- memset(p2p_ps_offload, 0, sizeof(*p2p_ps_offload));
- break;
- case P2P_PS_ENABLE:
- RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_ENABLE\n");
- /* update CTWindow value. */
- if (p2pinfo->ctwindow > 0) {
- p2p_ps_offload->ctwindow_en = 1;
- ctwindow = p2pinfo->ctwindow;
- rtl8822be_set_p2p_ctw_period_cmd(hw, ctwindow);
- }
- /* hw only support 2 set of NoA */
- for (i = 0; i < p2pinfo->noa_num; i++) {
- /* To control the register setting for which NOA*/
- rtl_write_byte(rtlpriv, 0x5cf, (i << 4));
- if (i == 0)
- p2p_ps_offload->noa0_en = 1;
- else
- p2p_ps_offload->noa1_en = 1;
- /* config P2P NoA Descriptor Register */
- rtl_write_dword(rtlpriv, 0x5E0,
- p2pinfo->noa_duration[i]);
- rtl_write_dword(rtlpriv, 0x5E4,
- p2pinfo->noa_interval[i]);
-
- /*Get Current TSF value */
- tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR_8822B);
-
- start_time = p2pinfo->noa_start_time[i];
- if (p2pinfo->noa_count_type[i] != 1) {
- while (start_time <= (tsf_low + (50 * 1024))) {
- start_time += p2pinfo->noa_interval[i];
- if (p2pinfo->noa_count_type[i] != 255)
- p2pinfo->noa_count_type[i]--;
- }
- }
- rtl_write_dword(rtlpriv, 0x5E8, start_time);
- rtl_write_dword(rtlpriv, 0x5EC,
- p2pinfo->noa_count_type[i]);
- }
- if (p2pinfo->opp_ps == 1 || p2pinfo->noa_num > 0) {
- /* rst p2p circuit */
- rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST_8822B, BIT(4));
- p2p_ps_offload->offload_en = 1;
-
- if (rtlpriv->mac80211.p2p == P2P_ROLE_GO) {
- p2p_ps_offload->role = 1;
- p2p_ps_offload->allstasleep = 0;
- } else {
- p2p_ps_offload->role = 0;
- }
- p2p_ps_offload->discovery = 0;
- }
- break;
- case P2P_PS_SCAN:
- RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n");
- p2p_ps_offload->discovery = 1;
- break;
- case P2P_PS_SCAN_DONE:
- RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN_DONE\n");
- p2p_ps_offload->discovery = 0;
- p2pinfo->p2p_ps_state = P2P_PS_ENABLE;
- break;
- default:
- break;
- }
-
- rtl8822be_fill_h2c_cmd(hw, H2C_8822B_P2P_PS_OFFLOAD, 1,
- (u8 *)p2p_ps_offload);
-}
-
-static
-void rtl8822be_c2h_content_parsing_ext(struct ieee80211_hw *hw,
- u8 c2h_sub_cmd_id,
- u8 c2h_cmd_len,
- u8 *c2h_content_buf)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_halmac_ops *halmac_ops;
-
- switch (c2h_sub_cmd_id) {
- case 0x0F:
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], C2H_8822BE_TX_REPORT!\n");
- rtl_tx_report_handler(hw, c2h_content_buf, c2h_cmd_len);
- break;
- default:
- /* indicate c2h pkt + rx desc to halmac */
- halmac_ops = rtlpriv->halmac.ops;
- halmac_ops->halmac_c2h_handle(rtlpriv,
- c2h_content_buf - 24 - 2 - 2,
- c2h_cmd_len + 24 + 2 + 2);
- break;
- }
-}
-
-void rtl8822be_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
- u8 c2h_cmd_len, u8 *tmp_buf)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops;
-
- if (c2h_cmd_id == 0xFF) {
- rtl8822be_c2h_content_parsing_ext(hw, tmp_buf[0],
- c2h_cmd_len - 2,
- tmp_buf + 2);
- return;
- }
-
- switch (c2h_cmd_id) {
- case C2H_8822B_DBG:
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], C2H_8822BE_DBG!!\n");
- break;
- case C2H_8822B_TXBF:
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], C2H_8822B_TXBF!!\n");
- break;
- case C2H_8822B_BT_INFO:
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], C2H_8822BE_BT_INFO!!\n");
- if (rtlpriv->cfg->ops->get_btc_status())
- btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf,
- c2h_cmd_len);
- break;
- case C2H_8822B_BT_MP:
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], C2H_8822BE_BT_MP!!\n");
- if (rtlpriv->cfg->ops->get_btc_status())
- btc_ops->btc_btmpinfo_notify(rtlpriv, tmp_buf,
- c2h_cmd_len);
- break;
- default:
- if (!rtlpriv->phydm.ops->phydm_c2h_content_parsing(
- rtlpriv, c2h_cmd_id, c2h_cmd_len, tmp_buf))
- break;
-
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H], Unknown packet!! CmdId(%#X)!\n", c2h_cmd_id);
- break;
- }
-}
-
-void rtl8822be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- u8 c2h_cmd_id = 0, c2h_cmd_seq = 0, c2h_cmd_len = 0;
- u8 *tmp_buf = NULL;
-
- c2h_cmd_id = buffer[0];
- c2h_cmd_seq = buffer[1];
- c2h_cmd_len = len - 2;
- tmp_buf = buffer + 2;
-
- RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H packet], c2hCmdId=0x%x, c2hCmdSeq=0x%x, c2hCmdLen=%d\n",
- c2h_cmd_id, c2h_cmd_seq, c2h_cmd_len);
-
- RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE,
- "[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len);
-
- switch (c2h_cmd_id) {
- case C2H_8822B_BT_INFO:
- case C2H_8822B_BT_MP:
- rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
- break;
- default:
- rtl8822be_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len,
- tmp_buf);
- break;
- }
-}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.