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linux-zen-desktop/drivers/net/wireless/realtek/rtw89/fw.c

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// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/* Copyright(c) 2019-2020 Realtek Corporation
*/
#include "cam.h"
#include "chan.h"
#include "coex.h"
#include "debug.h"
#include "fw.h"
#include "mac.h"
#include "phy.h"
#include "reg.h"
#include "util.h"
static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev,
struct sk_buff *skb);
static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb,
struct rtw89_wait_info *wait, unsigned int cond);
static struct sk_buff *rtw89_fw_h2c_alloc_skb(struct rtw89_dev *rtwdev, u32 len,
bool header)
{
struct sk_buff *skb;
u32 header_len = 0;
u32 h2c_desc_size = rtwdev->chip->h2c_desc_size;
if (header)
header_len = H2C_HEADER_LEN;
skb = dev_alloc_skb(len + header_len + h2c_desc_size);
if (!skb)
return NULL;
skb_reserve(skb, header_len + h2c_desc_size);
memset(skb->data, 0, len);
return skb;
}
struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev *rtwdev, u32 len)
{
return rtw89_fw_h2c_alloc_skb(rtwdev, len, true);
}
struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev *rtwdev, u32 len)
{
return rtw89_fw_h2c_alloc_skb(rtwdev, len, false);
}
static u8 _fw_get_rdy(struct rtw89_dev *rtwdev)
{
u8 val = rtw89_read8(rtwdev, R_AX_WCPU_FW_CTRL);
return FIELD_GET(B_AX_WCPU_FWDL_STS_MASK, val);
}
#define FWDL_WAIT_CNT 400000
int rtw89_fw_check_rdy(struct rtw89_dev *rtwdev)
{
u8 val;
int ret;
ret = read_poll_timeout_atomic(_fw_get_rdy, val,
val == RTW89_FWDL_WCPU_FW_INIT_RDY,
1, FWDL_WAIT_CNT, false, rtwdev);
if (ret) {
switch (val) {
case RTW89_FWDL_CHECKSUM_FAIL:
rtw89_err(rtwdev, "fw checksum fail\n");
return -EINVAL;
case RTW89_FWDL_SECURITY_FAIL:
rtw89_err(rtwdev, "fw security fail\n");
return -EINVAL;
case RTW89_FWDL_CV_NOT_MATCH:
rtw89_err(rtwdev, "fw cv not match\n");
return -EINVAL;
default:
return -EBUSY;
}
}
set_bit(RTW89_FLAG_FW_RDY, rtwdev->flags);
return 0;
}
static int rtw89_fw_hdr_parser(struct rtw89_dev *rtwdev, const u8 *fw, u32 len,
struct rtw89_fw_bin_info *info)
{
const struct rtw89_fw_hdr *fw_hdr = (const struct rtw89_fw_hdr *)fw;
struct rtw89_fw_hdr_section_info *section_info;
const struct rtw89_fw_dynhdr_hdr *fwdynhdr;
const struct rtw89_fw_hdr_section *section;
const u8 *fw_end = fw + len;
const u8 *bin;
u32 base_hdr_len;
u32 mssc_len = 0;
u32 i;
if (!info)
return -EINVAL;
info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_W6_SEC_NUM);
base_hdr_len = struct_size(fw_hdr, sections, info->section_num);
info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_W7_DYN_HDR);
if (info->dynamic_hdr_en) {
info->hdr_len = le32_get_bits(fw_hdr->w3, FW_HDR_W3_LEN);
info->dynamic_hdr_len = info->hdr_len - base_hdr_len;
fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len);
if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) {
rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n");
return -EINVAL;
}
} else {
info->hdr_len = base_hdr_len;
info->dynamic_hdr_len = 0;
}
bin = fw + info->hdr_len;
/* jump to section header */
section_info = info->section_info;
for (i = 0; i < info->section_num; i++) {
section = &fw_hdr->sections[i];
section_info->type =
le32_get_bits(section->w1, FWSECTION_HDR_W1_SECTIONTYPE);
if (section_info->type == FWDL_SECURITY_SECTION_TYPE) {
section_info->mssc =
le32_get_bits(section->w2, FWSECTION_HDR_W2_MSSC);
mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN;
} else {
section_info->mssc = 0;
}
section_info->len = le32_get_bits(section->w1, FWSECTION_HDR_W1_SEC_SIZE);
if (le32_get_bits(section->w1, FWSECTION_HDR_W1_CHECKSUM))
section_info->len += FWDL_SECTION_CHKSUM_LEN;
section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_W1_REDL);
section_info->dladdr =
le32_get_bits(section->w0, FWSECTION_HDR_W0_DL_ADDR) & 0x1fffffff;
section_info->addr = bin;
bin += section_info->len;
section_info++;
}
if (fw_end != bin + mssc_len) {
rtw89_err(rtwdev, "[ERR]fw bin size\n");
return -EINVAL;
}
return 0;
}
static
int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type,
struct rtw89_fw_suit *fw_suit, bool nowarn)
{
struct rtw89_fw_info *fw_info = &rtwdev->fw;
const struct firmware *firmware = fw_info->req.firmware;
const u8 *mfw = firmware->data;
u32 mfw_len = firmware->size;
const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)mfw;
const struct rtw89_mfw_info *mfw_info;
int i;
if (mfw_hdr->sig != RTW89_MFW_SIG) {
rtw89_debug(rtwdev, RTW89_DBG_FW, "use legacy firmware\n");
/* legacy firmware support normal type only */
if (type != RTW89_FW_NORMAL)
return -EINVAL;
fw_suit->data = mfw;
fw_suit->size = mfw_len;
return 0;
}
for (i = 0; i < mfw_hdr->fw_nr; i++) {
mfw_info = &mfw_hdr->info[i];
if (mfw_info->cv != rtwdev->hal.cv ||
mfw_info->type != type ||
mfw_info->mp)
continue;
fw_suit->data = mfw + le32_to_cpu(mfw_info->shift);
fw_suit->size = le32_to_cpu(mfw_info->size);
return 0;
}
if (!nowarn)
rtw89_err(rtwdev, "no suitable firmware found\n");
return -ENOENT;
}
static void rtw89_fw_update_ver(struct rtw89_dev *rtwdev,
enum rtw89_fw_type type,
struct rtw89_fw_suit *fw_suit)
{
const struct rtw89_fw_hdr *hdr = (const struct rtw89_fw_hdr *)fw_suit->data;
fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MAJOR_VERSION);
fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MINOR_VERSION);
fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_W1_SUBVERSION);
fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_W1_SUBINDEX);
fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_W5_YEAR);
fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_W4_MONTH);
fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_W4_DATE);
fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_W4_HOUR);
fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_W4_MIN);
fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_W7_CMD_VERSERION);
rtw89_info(rtwdev,
"Firmware version %u.%u.%u.%u, cmd version %u, type %u\n",
fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver,
fw_suit->sub_idex, fw_suit->cmd_ver, type);
}
static
int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type,
bool nowarn)
{
struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type);
int ret;
ret = rtw89_mfw_recognize(rtwdev, type, fw_suit, nowarn);
if (ret)
return ret;
rtw89_fw_update_ver(rtwdev, type, fw_suit);
return 0;
}
#define __DEF_FW_FEAT_COND(__cond, __op) \
static bool __fw_feat_cond_ ## __cond(u32 suit_ver_code, u32 comp_ver_code) \
{ \
return suit_ver_code __op comp_ver_code; \
}
__DEF_FW_FEAT_COND(ge, >=); /* greater or equal */
__DEF_FW_FEAT_COND(le, <=); /* less or equal */
__DEF_FW_FEAT_COND(lt, <); /* less than */
struct __fw_feat_cfg {
enum rtw89_core_chip_id chip_id;
enum rtw89_fw_feature feature;
u32 ver_code;
bool (*cond)(u32 suit_ver_code, u32 comp_ver_code);
};
#define __CFG_FW_FEAT(_chip, _cond, _maj, _min, _sub, _idx, _feat) \
{ \
.chip_id = _chip, \
.feature = RTW89_FW_FEATURE_ ## _feat, \
.ver_code = RTW89_FW_VER_CODE(_maj, _min, _sub, _idx), \
.cond = __fw_feat_cond_ ## _cond, \
}
static const struct __fw_feat_cfg fw_feat_tbl[] = {
__CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, TX_WAKE),
__CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, SCAN_OFFLOAD),
__CFG_FW_FEAT(RTL8851B, ge, 0, 29, 41, 0, CRASH_TRIGGER),
__CFG_FW_FEAT(RTL8852A, le, 0, 13, 29, 0, OLD_HT_RA_FORMAT),
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD),
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE),
__CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER),
__CFG_FW_FEAT(RTL8852A, lt, 0, 13, 38, 0, NO_PACKET_DROP),
__CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, NO_LPS_PG),
__CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, TX_WAKE),
__CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, CRASH_TRIGGER),
__CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, SCAN_OFFLOAD),
__CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS),
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE),
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD),
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER),
__CFG_FW_FEAT(RTL8852C, ge, 0, 27, 56, 10, BEACON_FILTER),
};
static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw,
const struct rtw89_chip_info *chip,
u32 ver_code)
{
int i;
for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) {
const struct __fw_feat_cfg *ent = &fw_feat_tbl[i];
if (chip->chip_id != ent->chip_id)
continue;
if (ent->cond(ver_code, ent->ver_code))
RTW89_SET_FW_FEATURE(ent->feature, fw);
}
}
static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
const struct rtw89_fw_suit *fw_suit;
u32 suit_ver_code;
fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL);
suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit);
rtw89_fw_iterate_feature_cfg(&rtwdev->fw, chip, suit_ver_code);
}
const struct firmware *
rtw89_early_fw_feature_recognize(struct device *device,
const struct rtw89_chip_info *chip,
struct rtw89_fw_info *early_fw,
int *used_fw_format)
{
const struct firmware *firmware;
char fw_name[64];
int fw_format;
u32 ver_code;
int ret;
for (fw_format = chip->fw_format_max; fw_format >= 0; fw_format--) {
rtw89_fw_get_filename(fw_name, sizeof(fw_name),
chip->fw_basename, fw_format);
ret = request_firmware(&firmware, fw_name, device);
if (!ret) {
dev_info(device, "loaded firmware %s\n", fw_name);
*used_fw_format = fw_format;
break;
}
}
if (ret) {
dev_err(device, "failed to early request firmware: %d\n", ret);
return NULL;
}
ver_code = rtw89_compat_fw_hdr_ver_code(firmware->data);
if (!ver_code)
goto out;
rtw89_fw_iterate_feature_cfg(early_fw, chip, ver_code);
out:
return firmware;
}
int rtw89_fw_recognize(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
int ret;
if (chip->try_ce_fw) {
ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL_CE, true);
if (!ret)
goto normal_done;
}
ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL, false);
if (ret)
return ret;
normal_done:
/* It still works if wowlan firmware isn't existing. */
__rtw89_fw_recognize(rtwdev, RTW89_FW_WOWLAN, false);
rtw89_fw_recognize_features(rtwdev);
rtw89_coex_recognize_ver(rtwdev);
return 0;
}
void rtw89_h2c_pkt_set_hdr(struct rtw89_dev *rtwdev, struct sk_buff *skb,
u8 type, u8 cat, u8 class, u8 func,
bool rack, bool dack, u32 len)
{
struct fwcmd_hdr *hdr;
hdr = (struct fwcmd_hdr *)skb_push(skb, 8);
if (!(rtwdev->fw.h2c_seq % 4))
rack = true;
hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) |
FIELD_PREP(H2C_HDR_CAT, cat) |
FIELD_PREP(H2C_HDR_CLASS, class) |
FIELD_PREP(H2C_HDR_FUNC, func) |
FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq));
hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN,
len + H2C_HEADER_LEN) |
(rack ? H2C_HDR_REC_ACK : 0) |
(dack ? H2C_HDR_DONE_ACK : 0));
rtwdev->fw.h2c_seq++;
}
static void rtw89_h2c_pkt_set_hdr_fwdl(struct rtw89_dev *rtwdev,
struct sk_buff *skb,
u8 type, u8 cat, u8 class, u8 func,
u32 len)
{
struct fwcmd_hdr *hdr;
hdr = (struct fwcmd_hdr *)skb_push(skb, 8);
hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) |
FIELD_PREP(H2C_HDR_CAT, cat) |
FIELD_PREP(H2C_HDR_CLASS, class) |
FIELD_PREP(H2C_HDR_FUNC, func) |
FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq));
hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN,
len + H2C_HEADER_LEN));
}
static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len)
{
struct sk_buff *skb;
u32 ret = 0;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw hdr dl\n");
return -ENOMEM;
}
skb_put_data(skb, fw, len);
SET_FW_HDR_PART_SIZE(skb->data, FWDL_SECTION_PER_PKT_LEN);
rtw89_h2c_pkt_set_hdr_fwdl(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FWDL,
H2C_FUNC_MAC_FWHDR_DL, len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
ret = -1;
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len)
{
u8 val;
int ret;
ret = __rtw89_fw_download_hdr(rtwdev, fw, len);
if (ret) {
rtw89_err(rtwdev, "[ERR]FW header download\n");
return ret;
}
ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_FWDL_PATH_RDY,
1, FWDL_WAIT_CNT, false,
rtwdev, R_AX_WCPU_FW_CTRL);
if (ret) {
rtw89_err(rtwdev, "[ERR]FWDL path ready\n");
return ret;
}
rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0);
rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0);
return 0;
}
static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev,
struct rtw89_fw_hdr_section_info *info)
{
struct sk_buff *skb;
const u8 *section = info->addr;
u32 residue_len = info->len;
u32 pkt_len;
int ret;
while (residue_len) {
if (residue_len >= FWDL_SECTION_PER_PKT_LEN)
pkt_len = FWDL_SECTION_PER_PKT_LEN;
else
pkt_len = residue_len;
skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put_data(skb, section, pkt_len);
ret = rtw89_h2c_tx(rtwdev, skb, true);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
ret = -1;
goto fail;
}
section += pkt_len;
residue_len -= pkt_len;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, const u8 *fw,
struct rtw89_fw_bin_info *info)
{
struct rtw89_fw_hdr_section_info *section_info = info->section_info;
u8 section_num = info->section_num;
int ret;
while (section_num--) {
ret = __rtw89_fw_download_main(rtwdev, section_info);
if (ret)
return ret;
section_info++;
}
mdelay(5);
ret = rtw89_fw_check_rdy(rtwdev);
if (ret) {
rtw89_warn(rtwdev, "download firmware fail\n");
return ret;
}
return 0;
}
static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev)
{
u32 val32;
u16 index;
rtw89_write32(rtwdev, R_AX_DBG_CTRL,
FIELD_PREP(B_AX_DBG_SEL0, FW_PROG_CNTR_DBG_SEL) |
FIELD_PREP(B_AX_DBG_SEL1, FW_PROG_CNTR_DBG_SEL));
rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, MAC_DBG_SEL);
for (index = 0; index < 15; index++) {
val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL);
rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32);
fsleep(10);
}
}
static void rtw89_fw_dl_fail_dump(struct rtw89_dev *rtwdev)
{
u32 val32;
u16 val16;
val32 = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL);
rtw89_err(rtwdev, "[ERR]fwdl 0x1E0 = 0x%x\n", val32);
val16 = rtw89_read16(rtwdev, R_AX_BOOT_DBG + 2);
rtw89_err(rtwdev, "[ERR]fwdl 0x83F2 = 0x%x\n", val16);
rtw89_fw_prog_cnt_dump(rtwdev);
}
int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type)
{
struct rtw89_fw_info *fw_info = &rtwdev->fw;
struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type);
struct rtw89_fw_bin_info info;
const u8 *fw = fw_suit->data;
u32 len = fw_suit->size;
u8 val;
int ret;
rtw89_mac_disable_cpu(rtwdev);
ret = rtw89_mac_enable_cpu(rtwdev, 0, true);
if (ret)
return ret;
if (!fw || !len) {
rtw89_err(rtwdev, "fw type %d isn't recognized\n", type);
return -ENOENT;
}
ret = rtw89_fw_hdr_parser(rtwdev, fw, len, &info);
if (ret) {
rtw89_err(rtwdev, "parse fw header fail\n");
goto fwdl_err;
}
ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_H2C_PATH_RDY,
1, FWDL_WAIT_CNT, false,
rtwdev, R_AX_WCPU_FW_CTRL);
if (ret) {
rtw89_err(rtwdev, "[ERR]H2C path ready\n");
goto fwdl_err;
}
ret = rtw89_fw_download_hdr(rtwdev, fw, info.hdr_len - info.dynamic_hdr_len);
if (ret) {
ret = -EBUSY;
goto fwdl_err;
}
ret = rtw89_fw_download_main(rtwdev, fw, &info);
if (ret) {
ret = -EBUSY;
goto fwdl_err;
}
fw_info->h2c_seq = 0;
fw_info->rec_seq = 0;
fw_info->h2c_counter = 0;
fw_info->c2h_counter = 0;
rtwdev->mac.rpwm_seq_num = RPWM_SEQ_NUM_MAX;
rtwdev->mac.cpwm_seq_num = CPWM_SEQ_NUM_MAX;
return ret;
fwdl_err:
rtw89_fw_dl_fail_dump(rtwdev);
return ret;
}
int rtw89_wait_firmware_completion(struct rtw89_dev *rtwdev)
{
struct rtw89_fw_info *fw = &rtwdev->fw;
wait_for_completion(&fw->req.completion);
if (!fw->req.firmware)
return -EINVAL;
return 0;
}
static int rtw89_load_firmware_req(struct rtw89_dev *rtwdev,
struct rtw89_fw_req_info *req,
const char *fw_name, bool nowarn)
{
int ret;
if (req->firmware) {
rtw89_debug(rtwdev, RTW89_DBG_FW,
"full firmware has been early requested\n");
complete_all(&req->completion);
return 0;
}
if (nowarn)
ret = firmware_request_nowarn(&req->firmware, fw_name, rtwdev->dev);
else
ret = request_firmware(&req->firmware, fw_name, rtwdev->dev);
complete_all(&req->completion);
return ret;
}
void rtw89_load_firmware_work(struct work_struct *work)
{
struct rtw89_dev *rtwdev =
container_of(work, struct rtw89_dev, load_firmware_work);
const struct rtw89_chip_info *chip = rtwdev->chip;
char fw_name[64];
rtw89_fw_get_filename(fw_name, sizeof(fw_name),
chip->fw_basename, rtwdev->fw.fw_format);
rtw89_load_firmware_req(rtwdev, &rtwdev->fw.req, fw_name, false);
}
void rtw89_unload_firmware(struct rtw89_dev *rtwdev)
{
struct rtw89_fw_info *fw = &rtwdev->fw;
cancel_work_sync(&rtwdev->load_firmware_work);
if (fw->req.firmware) {
release_firmware(fw->req.firmware);
/* assign NULL back in case rtw89_free_ieee80211_hw()
* try to release the same one again.
*/
fw->req.firmware = NULL;
}
}
#define H2C_CAM_LEN 60
int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
struct rtw89_sta *rtwsta, const u8 *scan_mac_addr)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CAM_LEN);
rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data);
rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_ADDR_CAM_UPDATE,
H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1,
H2C_CAM_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_DCTL_SEC_CAM_LEN 68
int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct rtw89_sta *rtwsta)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for dctl sec cam\n");
return -ENOMEM;
}
skb_put(skb, H2C_DCTL_SEC_CAM_LEN);
rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif, rtwsta, skb->data);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_FR_EXCHG,
H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0,
H2C_DCTL_SEC_CAM_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1);
#define H2C_BA_CAM_LEN 8
int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta,
bool valid, struct ieee80211_ampdu_params *params)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_vif *rtwvif = rtwsta->rtwvif;
u8 macid = rtwsta->mac_id;
struct sk_buff *skb;
u8 entry_idx;
int ret;
ret = valid ?
rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx) :
rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx);
if (ret) {
/* it still works even if we don't have static BA CAM, because
* hardware can create dynamic BA CAM automatically.
*/
rtw89_debug(rtwdev, RTW89_DBG_TXRX,
"failed to %s entry tid=%d for h2c ba cam\n",
valid ? "alloc" : "free", params->tid);
return 0;
}
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n");
return -ENOMEM;
}
skb_put(skb, H2C_BA_CAM_LEN);
SET_BA_CAM_MACID(skb->data, macid);
if (chip->bacam_ver == RTW89_BACAM_V0_EXT)
SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
else
SET_BA_CAM_ENTRY_IDX(skb->data, entry_idx);
if (!valid)
goto end;
SET_BA_CAM_VALID(skb->data, valid);
SET_BA_CAM_TID(skb->data, params->tid);
if (params->buf_size > 64)
SET_BA_CAM_BMAP_SIZE(skb->data, 4);
else
SET_BA_CAM_BMAP_SIZE(skb->data, 0);
/* If init req is set, hw will set the ssn */
SET_BA_CAM_INIT_REQ(skb->data, 1);
SET_BA_CAM_SSN(skb->data, params->ssn);
if (chip->bacam_ver == RTW89_BACAM_V0_EXT) {
SET_BA_CAM_STD_EN(skb->data, 1);
SET_BA_CAM_BAND(skb->data, rtwvif->mac_idx);
}
end:
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_BA_CAM,
H2C_FUNC_MAC_BA_CAM, 0, 1,
H2C_BA_CAM_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static int rtw89_fw_h2c_init_ba_cam_v0_ext(struct rtw89_dev *rtwdev,
u8 entry_idx, u8 uid)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for dynamic h2c ba cam\n");
return -ENOMEM;
}
skb_put(skb, H2C_BA_CAM_LEN);
SET_BA_CAM_VALID(skb->data, 1);
SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx);
SET_BA_CAM_UID(skb->data, uid);
SET_BA_CAM_BAND(skb->data, 0);
SET_BA_CAM_STD_EN(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_BA_CAM,
H2C_FUNC_MAC_BA_CAM, 0, 1,
H2C_BA_CAM_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
void rtw89_fw_h2c_init_dynamic_ba_cam_v0_ext(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
u8 entry_idx = chip->bacam_num;
u8 uid = 0;
int i;
for (i = 0; i < chip->bacam_dynamic_num; i++) {
rtw89_fw_h2c_init_ba_cam_v0_ext(rtwdev, entry_idx, uid);
entry_idx++;
uid++;
}
}
#define H2C_LOG_CFG_LEN 12
int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable)
{
struct sk_buff *skb;
u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) |
BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw log cfg\n");
return -ENOMEM;
}
skb_put(skb, H2C_LOG_CFG_LEN);
SET_LOG_CFG_LEVEL(skb->data, RTW89_FW_LOG_LEVEL_SER);
SET_LOG_CFG_PATH(skb->data, BIT(RTW89_FW_LOG_LEVEL_C2H));
SET_LOG_CFG_COMP(skb->data, comp);
SET_LOG_CFG_COMP_EXT(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_FW_INFO,
H2C_FUNC_LOG_CFG, 0, 0,
H2C_LOG_CFG_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static int rtw89_fw_h2c_add_general_pkt(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
enum rtw89_fw_pkt_ofld_type type,
u8 *id)
{
struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
struct rtw89_pktofld_info *info;
struct sk_buff *skb;
int ret;
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
switch (type) {
case RTW89_PKT_OFLD_TYPE_PS_POLL:
skb = ieee80211_pspoll_get(rtwdev->hw, vif);
break;
case RTW89_PKT_OFLD_TYPE_PROBE_RSP:
skb = ieee80211_proberesp_get(rtwdev->hw, vif);
break;
case RTW89_PKT_OFLD_TYPE_NULL_DATA:
skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, false);
break;
case RTW89_PKT_OFLD_TYPE_QOS_NULL:
skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, true);
break;
default:
goto err;
}
if (!skb)
goto err;
ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb);
kfree_skb(skb);
if (ret)
goto err;
list_add_tail(&info->list, &rtwvif->general_pkt_list);
*id = info->id;
return 0;
err:
kfree(info);
return -ENOMEM;
}
void rtw89_fw_release_general_pkt_list_vif(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif, bool notify_fw)
{
struct list_head *pkt_list = &rtwvif->general_pkt_list;
struct rtw89_pktofld_info *info, *tmp;
list_for_each_entry_safe(info, tmp, pkt_list, list) {
if (notify_fw)
rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id);
else
rtw89_core_release_bit_map(rtwdev->pkt_offload, info->id);
list_del(&info->list);
kfree(info);
}
}
void rtw89_fw_release_general_pkt_list(struct rtw89_dev *rtwdev, bool notify_fw)
{
struct rtw89_vif *rtwvif;
rtw89_for_each_rtwvif(rtwdev, rtwvif)
rtw89_fw_release_general_pkt_list_vif(rtwdev, rtwvif, notify_fw);
}
#define H2C_GENERAL_PKT_LEN 6
#define H2C_GENERAL_PKT_ID_UND 0xff
int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif, u8 macid)
{
u8 pkt_id_ps_poll = H2C_GENERAL_PKT_ID_UND;
u8 pkt_id_null = H2C_GENERAL_PKT_ID_UND;
u8 pkt_id_qos_null = H2C_GENERAL_PKT_ID_UND;
struct sk_buff *skb;
int ret;
rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
RTW89_PKT_OFLD_TYPE_PS_POLL, &pkt_id_ps_poll);
rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id_null);
rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
RTW89_PKT_OFLD_TYPE_QOS_NULL, &pkt_id_qos_null);
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_GENERAL_PKT_LEN);
SET_GENERAL_PKT_MACID(skb->data, macid);
SET_GENERAL_PKT_PROBRSP_ID(skb->data, H2C_GENERAL_PKT_ID_UND);
SET_GENERAL_PKT_PSPOLL_ID(skb->data, pkt_id_ps_poll);
SET_GENERAL_PKT_NULL_ID(skb->data, pkt_id_null);
SET_GENERAL_PKT_QOS_NULL_ID(skb->data, pkt_id_qos_null);
SET_GENERAL_PKT_CTS2SELF_ID(skb->data, H2C_GENERAL_PKT_ID_UND);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_FW_INFO,
H2C_FUNC_MAC_GENERAL_PKT, 0, 1,
H2C_GENERAL_PKT_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LPS_PARM_LEN 8
int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
struct rtw89_lps_parm *lps_param)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_LPS_PARM_LEN);
SET_LPS_PARM_MACID(skb->data, lps_param->macid);
SET_LPS_PARM_PSMODE(skb->data, lps_param->psmode);
SET_LPS_PARM_LASTRPWM(skb->data, lps_param->lastrpwm);
SET_LPS_PARM_RLBM(skb->data, 1);
SET_LPS_PARM_SMARTPS(skb->data, 1);
SET_LPS_PARM_AWAKEINTERVAL(skb->data, 1);
SET_LPS_PARM_VOUAPSD(skb->data, 0);
SET_LPS_PARM_VIUAPSD(skb->data, 0);
SET_LPS_PARM_BEUAPSD(skb->data, 0);
SET_LPS_PARM_BKUAPSD(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_PS,
H2C_FUNC_MAC_LPS_PARM, 0, 1,
H2C_LPS_PARM_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_P2P_ACT_LEN 20
int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
struct ieee80211_p2p_noa_desc *desc,
u8 act, u8 noa_id)
{
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT;
u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow;
struct sk_buff *skb;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
return -ENOMEM;
}
skb_put(skb, H2C_P2P_ACT_LEN);
cmd = skb->data;
RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id);
RTW89_SET_FWCMD_P2P_P2PID(cmd, 0);
RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id);
RTW89_SET_FWCMD_P2P_ACT(cmd, act);
RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc);
RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0);
if (desc) {
RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time);
RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval);
RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration);
RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count);
RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_PS,
H2C_FUNC_P2P_ACT, 0, 0,
H2C_P2P_ACT_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev,
struct sk_buff *skb)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_hal *hal = &rtwdev->hal;
u8 ntx_path;
u8 map_b;
if (chip->rf_path_num == 1) {
ntx_path = RF_A;
map_b = 0;
} else {
ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B;
map_b = hal->antenna_tx == RF_AB ? 1 : 0;
}
SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path);
SET_CMC_TBL_PATH_MAP_A(skb->data, 0);
SET_CMC_TBL_PATH_MAP_B(skb->data, map_b);
SET_CMC_TBL_PATH_MAP_C(skb->data, 0);
SET_CMC_TBL_PATH_MAP_D(skb->data, 0);
}
#define H2C_CMC_TBL_LEN 68
int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct sk_buff *skb;
u8 macid = rtwvif->mac_id;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CMC_TBL_LEN);
SET_CTRL_INFO_MACID(skb->data, macid);
SET_CTRL_INFO_OPERATION(skb->data, 1);
if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
SET_CMC_TBL_TXPWR_MODE(skb->data, 0);
__rtw89_fw_h2c_set_tx_path(rtwdev, skb);
SET_CMC_TBL_ANTSEL_A(skb->data, 0);
SET_CMC_TBL_ANTSEL_B(skb->data, 0);
SET_CMC_TBL_ANTSEL_C(skb->data, 0);
SET_CMC_TBL_ANTSEL_D(skb->data, 0);
}
SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0);
SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0);
if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
SET_CMC_TBL_DATA_DCM(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
chip->h2c_cctl_func_id, 0, 1,
H2C_CMC_TBL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
struct ieee80211_sta *sta, u8 *pads)
{
bool ppe_th;
u8 ppe16, ppe8;
u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1;
u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0];
u8 ru_bitmap;
u8 n, idx, sh;
u16 ppe;
int i;
if (!sta->deflink.he_cap.has_he)
return;
ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT,
sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]);
if (!ppe_th) {
u8 pad;
pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK,
sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]);
for (i = 0; i < RTW89_PPE_BW_NUM; i++)
pads[i] = pad;
return;
}
ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr);
n = hweight8(ru_bitmap);
n = 7 + (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) * nss;
for (i = 0; i < RTW89_PPE_BW_NUM; i++) {
if (!(ru_bitmap & BIT(i))) {
pads[i] = 1;
continue;
}
idx = n >> 3;
sh = n & 7;
n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2;
ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx]));
ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE;
ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK;
if (ppe16 != 7 && ppe8 == 7)
pads[i] = 2;
else if (ppe8 != 7)
pads[i] = 1;
else
pads[i] = 0;
}
}
int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta);
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
struct sk_buff *skb;
u8 pads[RTW89_PPE_BW_NUM];
u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
u16 lowest_rate;
int ret;
memset(pads, 0, sizeof(pads));
if (sta)
__get_sta_he_pkt_padding(rtwdev, sta, pads);
if (vif->p2p)
lowest_rate = RTW89_HW_RATE_OFDM6;
else if (chan->band_type == RTW89_BAND_2G)
lowest_rate = RTW89_HW_RATE_CCK1;
else
lowest_rate = RTW89_HW_RATE_OFDM6;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CMC_TBL_LEN);
SET_CTRL_INFO_MACID(skb->data, mac_id);
SET_CTRL_INFO_OPERATION(skb->data, 1);
SET_CMC_TBL_DISRTSFB(skb->data, 1);
SET_CMC_TBL_DISDATAFB(skb->data, 1);
SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate);
SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0);
SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0);
if (vif->type == NL80211_IFTYPE_STATION)
SET_CMC_TBL_ULDL(skb->data, 1);
else
SET_CMC_TBL_ULDL(skb->data, 0);
SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port);
if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) {
SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
} else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
}
if (sta)
SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data,
sta->deflink.he_cap.has_he);
if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
SET_CMC_TBL_DATA_DCM(skb->data, 0);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
chip->h2c_cctl_func_id, 0, 1,
H2C_CMC_TBL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
struct rtw89_sta *rtwsta)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CMC_TBL_LEN);
SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
SET_CTRL_INFO_OPERATION(skb->data, 1);
if (rtwsta->cctl_tx_time) {
SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1);
SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta->ampdu_max_time);
}
if (rtwsta->cctl_tx_retry_limit) {
SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1);
SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta->data_tx_cnt_lmt);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
chip->h2c_cctl_func_id, 0, 1,
H2C_CMC_TBL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev,
struct rtw89_sta *rtwsta)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct sk_buff *skb;
int ret;
if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD)
return 0;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
return -ENOMEM;
}
skb_put(skb, H2C_CMC_TBL_LEN);
SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id);
SET_CTRL_INFO_OPERATION(skb->data, 1);
__rtw89_fw_h2c_set_tx_path(rtwdev, skb);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
H2C_CMC_TBL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_BCN_BASE_LEN 12
int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif)
{
struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif);
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
struct sk_buff *skb;
struct sk_buff *skb_beacon;
u16 tim_offset;
int bcn_total_len;
u16 beacon_rate;
int ret;
if (vif->p2p)
beacon_rate = RTW89_HW_RATE_OFDM6;
else if (chan->band_type == RTW89_BAND_2G)
beacon_rate = RTW89_HW_RATE_CCK1;
else
beacon_rate = RTW89_HW_RATE_OFDM6;
skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset,
NULL, 0);
if (!skb_beacon) {
rtw89_err(rtwdev, "failed to get beacon skb\n");
return -ENOMEM;
}
bcn_total_len = H2C_BCN_BASE_LEN + skb_beacon->len;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, bcn_total_len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for fw dl\n");
dev_kfree_skb_any(skb_beacon);
return -ENOMEM;
}
skb_put(skb, H2C_BCN_BASE_LEN);
SET_BCN_UPD_PORT(skb->data, rtwvif->port);
SET_BCN_UPD_MBSSID(skb->data, 0);
SET_BCN_UPD_BAND(skb->data, rtwvif->mac_idx);
SET_BCN_UPD_GRP_IE_OFST(skb->data, tim_offset);
SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id);
SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL);
SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE);
SET_BCN_UPD_RATE(skb->data, beacon_rate);
skb_put_data(skb, skb_beacon->data, skb_beacon->len);
dev_kfree_skb_any(skb_beacon);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
H2C_FUNC_MAC_BCN_UPD, 0, 1,
bcn_total_len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
dev_kfree_skb_any(skb);
return ret;
}
return 0;
}
#define H2C_ROLE_MAINTAIN_LEN 4
int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct rtw89_sta *rtwsta,
enum rtw89_upd_mode upd_mode)
{
struct sk_buff *skb;
u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
u8 self_role;
int ret;
if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) {
if (rtwsta)
self_role = RTW89_SELF_ROLE_AP_CLIENT;
else
self_role = rtwvif->self_role;
} else {
self_role = rtwvif->self_role;
}
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
skb_put(skb, H2C_ROLE_MAINTAIN_LEN);
SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id);
SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role);
SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode);
SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1,
H2C_ROLE_MAINTAIN_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_JOIN_INFO_LEN 4
int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
struct rtw89_sta *rtwsta, bool dis_conn)
{
struct sk_buff *skb;
u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id;
u8 self_role = rtwvif->self_role;
u8 net_type = rtwvif->net_type;
int ret;
if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) {
self_role = RTW89_SELF_ROLE_AP_CLIENT;
net_type = dis_conn ? RTW89_NET_TYPE_NO_LINK : net_type;
}
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
skb_put(skb, H2C_JOIN_INFO_LEN);
SET_JOININFO_MACID(skb->data, mac_id);
SET_JOININFO_OP(skb->data, dis_conn);
SET_JOININFO_BAND(skb->data, rtwvif->mac_idx);
SET_JOININFO_WMM(skb->data, rtwvif->wmm);
SET_JOININFO_TGR(skb->data, rtwvif->trigger);
SET_JOININFO_ISHESTA(skb->data, 0);
SET_JOININFO_DLBW(skb->data, 0);
SET_JOININFO_TF_MAC_PAD(skb->data, 0);
SET_JOININFO_DL_T_PE(skb->data, 0);
SET_JOININFO_PORT_ID(skb->data, rtwvif->port);
SET_JOININFO_NET_TYPE(skb->data, net_type);
SET_JOININFO_WIFI_ROLE(skb->data, rtwvif->wifi_role);
SET_JOININFO_SELF_ROLE(skb->data, self_role);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT,
H2C_FUNC_MAC_JOININFO, 0, 1,
H2C_JOIN_INFO_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp,
bool pause)
{
struct rtw89_fw_macid_pause_grp h2c = {{0}};
u8 len = sizeof(struct rtw89_fw_macid_pause_grp);
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
h2c.mask_grp[grp] = cpu_to_le32(BIT(sh));
if (pause)
h2c.pause_grp[grp] = cpu_to_le32(BIT(sh));
skb_put_data(skb, &h2c, len);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_MAC_MACID_PAUSE, 1, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_EDCA_LEN 12
int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
u8 ac, u32 val)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n");
return -ENOMEM;
}
skb_put(skb, H2C_EDCA_LEN);
RTW89_SET_EDCA_SEL(skb->data, 0);
RTW89_SET_EDCA_BAND(skb->data, rtwvif->mac_idx);
RTW89_SET_EDCA_WMM(skb->data, 0);
RTW89_SET_EDCA_AC(skb->data, ac);
RTW89_SET_EDCA_PARAM(skb->data, val);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_USR_EDCA, 0, 1,
H2C_EDCA_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_TSF32_TOGL_LEN 4
int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
bool en)
{
struct sk_buff *skb;
u16 early_us = en ? 2000 : 0;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n");
return -ENOMEM;
}
skb_put(skb, H2C_TSF32_TOGL_LEN);
cmd = skb->data;
RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx);
RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en);
RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port);
RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_TSF32_TOGL, 0, 0,
H2C_TSF32_TOGL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_OFLD_CFG_LEN 8
int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev)
{
static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00};
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n");
return -ENOMEM;
}
skb_put_data(skb, cfg, H2C_OFLD_CFG_LEN);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_OFLD_CFG, 0, 1,
H2C_OFLD_CFG_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_set_bcn_fltr_cfg(struct rtw89_dev *rtwdev,
struct ieee80211_vif *vif,
bool connect)
{
struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif);
struct ieee80211_bss_conf *bss_conf = vif ? &vif->bss_conf : NULL;
struct rtw89_h2c_bcnfltr *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
int ret;
if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw))
return -EINVAL;
if (!rtwvif || !bss_conf || rtwvif->net_type != RTW89_NET_TYPE_INFRA)
return -EINVAL;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c bcn filter\n");
return -ENOMEM;
}
skb_put(skb, len);
h2c = (struct rtw89_h2c_bcnfltr *)skb->data;
h2c->w0 = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI) |
le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_BCN) |
le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_EN) |
le32_encode_bits(RTW89_BCN_FLTR_OFFLOAD_MODE_DEFAULT,
RTW89_H2C_BCNFLTR_W0_MODE) |
le32_encode_bits(RTW89_BCN_LOSS_CNT, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT) |
le32_encode_bits(bss_conf->cqm_rssi_hyst, RTW89_H2C_BCNFLTR_W0_RSSI_HYST) |
le32_encode_bits(bss_conf->cqm_rssi_thold + MAX_RSSI,
RTW89_H2C_BCNFLTR_W0_RSSI_THRESHOLD) |
le32_encode_bits(rtwvif->mac_id, RTW89_H2C_BCNFLTR_W0_MAC_ID);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_CFG_BCNFLTR, 0, 1, len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_rssi_offload(struct rtw89_dev *rtwdev,
struct rtw89_rx_phy_ppdu *phy_ppdu)
{
struct rtw89_h2c_ofld_rssi *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
s8 rssi;
int ret;
if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw))
return -EINVAL;
if (!phy_ppdu)
return -EINVAL;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c rssi\n");
return -ENOMEM;
}
rssi = phy_ppdu->rssi_avg >> RSSI_FACTOR;
skb_put(skb, len);
h2c = (struct rtw89_h2c_ofld_rssi *)skb->data;
h2c->w0 = le32_encode_bits(phy_ppdu->mac_id, RTW89_H2C_OFLD_RSSI_W0_MACID) |
le32_encode_bits(1, RTW89_H2C_OFLD_RSSI_W0_NUM);
h2c->w1 = le32_encode_bits(rssi, RTW89_H2C_OFLD_RSSI_W1_VAL);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_OFLD_RSSI, 0, 1, len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_tp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif)
{
struct rtw89_traffic_stats *stats = &rtwvif->stats;
struct rtw89_h2c_ofld *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
int ret;
if (rtwvif->net_type != RTW89_NET_TYPE_INFRA)
return -EINVAL;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c tp\n");
return -ENOMEM;
}
skb_put(skb, len);
h2c = (struct rtw89_h2c_ofld *)skb->data;
h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_OFLD_W0_MAC_ID) |
le32_encode_bits(stats->tx_throughput, RTW89_H2C_OFLD_W0_TX_TP) |
le32_encode_bits(stats->rx_throughput, RTW89_H2C_OFLD_W0_RX_TP);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_OFLD_TP, 0, 1, len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_RA_LEN 16
int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi)
{
struct sk_buff *skb;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RA_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c join\n");
return -ENOMEM;
}
skb_put(skb, H2C_RA_LEN);
cmd = skb->data;
rtw89_debug(rtwdev, RTW89_DBG_RA,
"ra cmd msk: %llx ", ra->ra_mask);
RTW89_SET_FWCMD_RA_MODE(cmd, ra->mode_ctrl);
RTW89_SET_FWCMD_RA_BW_CAP(cmd, ra->bw_cap);
RTW89_SET_FWCMD_RA_MACID(cmd, ra->macid);
RTW89_SET_FWCMD_RA_DCM(cmd, ra->dcm_cap);
RTW89_SET_FWCMD_RA_ER(cmd, ra->er_cap);
RTW89_SET_FWCMD_RA_INIT_RATE_LV(cmd, ra->init_rate_lv);
RTW89_SET_FWCMD_RA_UPD_ALL(cmd, ra->upd_all);
RTW89_SET_FWCMD_RA_SGI(cmd, ra->en_sgi);
RTW89_SET_FWCMD_RA_LDPC(cmd, ra->ldpc_cap);
RTW89_SET_FWCMD_RA_STBC(cmd, ra->stbc_cap);
RTW89_SET_FWCMD_RA_SS_NUM(cmd, ra->ss_num);
RTW89_SET_FWCMD_RA_GILTF(cmd, ra->giltf);
RTW89_SET_FWCMD_RA_UPD_BW_NSS_MASK(cmd, ra->upd_bw_nss_mask);
RTW89_SET_FWCMD_RA_UPD_MASK(cmd, ra->upd_mask);
RTW89_SET_FWCMD_RA_MASK_0(cmd, FIELD_GET(MASKBYTE0, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_1(cmd, FIELD_GET(MASKBYTE1, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_2(cmd, FIELD_GET(MASKBYTE2, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_3(cmd, FIELD_GET(MASKBYTE3, ra->ra_mask));
RTW89_SET_FWCMD_RA_MASK_4(cmd, FIELD_GET(MASKBYTE4, ra->ra_mask));
RTW89_SET_FWCMD_RA_FIX_GILTF_EN(cmd, ra->fix_giltf_en);
RTW89_SET_FWCMD_RA_FIX_GILTF(cmd, ra->fix_giltf);
if (csi) {
RTW89_SET_FWCMD_RA_BFEE_CSI_CTL(cmd, 1);
RTW89_SET_FWCMD_RA_BAND_NUM(cmd, ra->band_num);
RTW89_SET_FWCMD_RA_CR_TBL_SEL(cmd, ra->cr_tbl_sel);
RTW89_SET_FWCMD_RA_FIXED_CSI_RATE_EN(cmd, ra->fixed_csi_rate_en);
RTW89_SET_FWCMD_RA_RA_CSI_RATE_EN(cmd, ra->ra_csi_rate_en);
RTW89_SET_FWCMD_RA_FIXED_CSI_MCS_SS_IDX(cmd, ra->csi_mcs_ss_idx);
RTW89_SET_FWCMD_RA_FIXED_CSI_MODE(cmd, ra->csi_mode);
RTW89_SET_FWCMD_RA_FIXED_CSI_GI_LTF(cmd, ra->csi_gi_ltf);
RTW89_SET_FWCMD_RA_FIXED_CSI_BW(cmd, ra->csi_bw);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RA,
H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0,
H2C_RA_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_dm *dm = &btc->dm;
struct rtw89_btc_init_info *init_info = &dm->init_info;
struct rtw89_btc_module *module = &init_info->module;
struct rtw89_btc_ant_info *ant = &module->ant;
struct rtw89_h2c_cxinit *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_init\n");
return -ENOMEM;
}
skb_put(skb, len);
h2c = (struct rtw89_h2c_cxinit *)skb->data;
h2c->hdr.type = CXDRVINFO_INIT;
h2c->hdr.len = len - H2C_LEN_CXDRVHDR;
h2c->ant_type = ant->type;
h2c->ant_num = ant->num;
h2c->ant_iso = ant->isolation;
h2c->ant_info =
u8_encode_bits(ant->single_pos, RTW89_H2C_CXINIT_ANT_INFO_POS) |
u8_encode_bits(ant->diversity, RTW89_H2C_CXINIT_ANT_INFO_DIVERSITY) |
u8_encode_bits(ant->btg_pos, RTW89_H2C_CXINIT_ANT_INFO_BTG_POS) |
u8_encode_bits(ant->stream_cnt, RTW89_H2C_CXINIT_ANT_INFO_STREAM_CNT);
h2c->mod_rfe = module->rfe_type;
h2c->mod_cv = module->cv;
h2c->mod_info =
u8_encode_bits(module->bt_solo, RTW89_H2C_CXINIT_MOD_INFO_BT_SOLO) |
u8_encode_bits(module->bt_pos, RTW89_H2C_CXINIT_MOD_INFO_BT_POS) |
u8_encode_bits(module->switch_type, RTW89_H2C_CXINIT_MOD_INFO_SW_TYPE) |
u8_encode_bits(module->wa_type, RTW89_H2C_CXINIT_MOD_INFO_WA_TYPE);
h2c->mod_adie_kt = module->kt_ver_adie;
h2c->wl_gch = init_info->wl_guard_ch;
h2c->info =
u8_encode_bits(init_info->wl_only, RTW89_H2C_CXINIT_INFO_WL_ONLY) |
u8_encode_bits(init_info->wl_init_ok, RTW89_H2C_CXINIT_INFO_WL_INITOK) |
u8_encode_bits(init_info->dbcc_en, RTW89_H2C_CXINIT_INFO_DBCC_EN) |
u8_encode_bits(init_info->cx_other, RTW89_H2C_CXINIT_INFO_CX_OTHER) |
u8_encode_bits(init_info->bt_only, RTW89_H2C_CXINIT_INFO_BT_ONLY);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define PORT_DATA_OFFSET 4
#define H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN 12
#define H2C_LEN_CXDRVINFO_ROLE_SIZE(max_role_num) \
(4 + 12 * (max_role_num) + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
const struct rtw89_btc_ver *ver = btc->ver;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_wl_role_info *role_info = &wl->role_info;
struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
struct rtw89_btc_wl_active_role *active = role_info->active_role;
struct sk_buff *skb;
u32 len;
u8 offset = 0;
u8 *cmd;
int ret;
int i;
len = H2C_LEN_CXDRVINFO_ROLE_SIZE(ver->max_role_num);
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
return -ENOMEM;
}
skb_put(skb, len);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(max_role_num) \
(4 + 16 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
const struct rtw89_btc_ver *ver = btc->ver;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_wl_role_info_v1 *role_info = &wl->role_info_v1;
struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
struct rtw89_btc_wl_active_role_v1 *active = role_info->active_role_v1;
struct sk_buff *skb;
u32 len;
u8 *cmd, offset;
int ret;
int i;
len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(ver->max_role_num);
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
return -ENOMEM;
}
skb_put(skb, len);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
offset = PORT_DATA_OFFSET;
for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR(cmd, active->noa_duration, i, offset);
}
offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN;
RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset);
RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset);
RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(max_role_num) \
(4 + 8 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
const struct rtw89_btc_ver *ver = btc->ver;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_wl_role_info_v2 *role_info = &wl->role_info_v2;
struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role;
struct rtw89_btc_wl_active_role_v2 *active = role_info->active_role_v2;
struct sk_buff *skb;
u32 len;
u8 *cmd, offset;
int ret;
int i;
len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(ver->max_role_num);
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n");
return -ENOMEM;
}
skb_put(skb, len);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt);
RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode);
RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none);
RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station);
RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap);
RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc);
RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master);
RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh);
RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc);
RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go);
RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan);
offset = PORT_DATA_OFFSET;
for (i = 0; i < RTW89_PORT_NUM; i++, active++) {
RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED_V2(cmd, active->connected, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PID_V2(cmd, active->pid, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_PHY_V2(cmd, active->phy, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_NOA_V2(cmd, active->noa, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BAND_V2(cmd, active->band, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS_V2(cmd, active->client_ps, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_BW_V2(cmd, active->bw, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_ROLE_V2(cmd, active->role, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_CH_V2(cmd, active->ch, i, offset);
RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR_V2(cmd, active->noa_duration, i, offset);
}
offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN;
RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset);
RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset);
RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset);
RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
const struct rtw89_btc_ver *ver = btc->ver;
struct rtw89_btc_ctrl *ctrl = &btc->ctrl;
struct sk_buff *skb;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
}
skb_put(skb, H2C_LEN_CXDRVINFO_CTRL);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_CTRL);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_CTRL - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual);
RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt);
RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun);
if (ver->fcxctrl == 0)
RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_CTRL);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_TRX (28 + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_trx_info *trx = &btc->dm.trx_info;
struct sk_buff *skb;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_TRX);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_trx\n");
return -ENOMEM;
}
skb_put(skb, H2C_LEN_CXDRVINFO_TRX);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_TRX);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_TRX - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXTRX_TXLV(cmd, trx->tx_lvl);
RTW89_SET_FWCMD_CXTRX_RXLV(cmd, trx->rx_lvl);
RTW89_SET_FWCMD_CXTRX_WLRSSI(cmd, trx->wl_rssi);
RTW89_SET_FWCMD_CXTRX_BTRSSI(cmd, trx->bt_rssi);
RTW89_SET_FWCMD_CXTRX_TXPWR(cmd, trx->tx_power);
RTW89_SET_FWCMD_CXTRX_RXGAIN(cmd, trx->rx_gain);
RTW89_SET_FWCMD_CXTRX_BTTXPWR(cmd, trx->bt_tx_power);
RTW89_SET_FWCMD_CXTRX_BTRXGAIN(cmd, trx->bt_rx_gain);
RTW89_SET_FWCMD_CXTRX_CN(cmd, trx->cn);
RTW89_SET_FWCMD_CXTRX_NHM(cmd, trx->nhm);
RTW89_SET_FWCMD_CXTRX_BTPROFILE(cmd, trx->bt_profile);
RTW89_SET_FWCMD_CXTRX_RSVD2(cmd, trx->rsvd2);
RTW89_SET_FWCMD_CXTRX_TXRATE(cmd, trx->tx_rate);
RTW89_SET_FWCMD_CXTRX_RXRATE(cmd, trx->rx_rate);
RTW89_SET_FWCMD_CXTRX_TXTP(cmd, trx->tx_tp);
RTW89_SET_FWCMD_CXTRX_RXTP(cmd, trx->rx_tp);
RTW89_SET_FWCMD_CXTRX_RXERRRA(cmd, trx->rx_err_ratio);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_TRX);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR)
int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev)
{
struct rtw89_btc *btc = &rtwdev->btc;
struct rtw89_btc_wl_info *wl = &btc->cx.wl;
struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info;
struct sk_buff *skb;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
}
skb_put(skb, H2C_LEN_CXDRVINFO_RFK);
cmd = skb->data;
RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_RFK);
RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_RFK - H2C_LEN_CXDRVHDR);
RTW89_SET_FWCMD_CXRFK_STATE(cmd, rfk_info->state);
RTW89_SET_FWCMD_CXRFK_PATH_MAP(cmd, rfk_info->path_map);
RTW89_SET_FWCMD_CXRFK_PHY_MAP(cmd, rfk_info->phy_map);
RTW89_SET_FWCMD_CXRFK_BAND(cmd, rfk_info->band);
RTW89_SET_FWCMD_CXRFK_TYPE(cmd, rfk_info->type);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, BTFC_SET,
SET_DRV_INFO, 0, 0,
H2C_LEN_CXDRVINFO_RFK);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_LEN_PKT_OFLD 4
int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id)
{
struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
struct sk_buff *skb;
unsigned int cond;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
return -ENOMEM;
}
skb_put(skb, H2C_LEN_PKT_OFLD);
cmd = skb->data;
RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, id);
RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_DEL);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_PACKET_OFLD, 1, 1,
H2C_LEN_PKT_OFLD);
cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(id, RTW89_PKT_OFLD_OP_DEL);
ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
if (ret < 0) {
rtw89_debug(rtwdev, RTW89_DBG_FW,
"failed to del pkt ofld: id %d, ret %d\n",
id, ret);
return ret;
}
rtw89_core_release_bit_map(rtwdev->pkt_offload, id);
return 0;
}
int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id,
struct sk_buff *skb_ofld)
{
struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
struct sk_buff *skb;
unsigned int cond;
u8 *cmd;
u8 alloc_id;
int ret;
alloc_id = rtw89_core_acquire_bit_map(rtwdev->pkt_offload,
RTW89_MAX_PKT_OFLD_NUM);
if (alloc_id == RTW89_MAX_PKT_OFLD_NUM)
return -ENOSPC;
*id = alloc_id;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD + skb_ofld->len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n");
rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id);
return -ENOMEM;
}
skb_put(skb, H2C_LEN_PKT_OFLD);
cmd = skb->data;
RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, alloc_id);
RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_ADD);
RTW89_SET_FWCMD_PACKET_OFLD_PKT_LENGTH(cmd, skb_ofld->len);
skb_put_data(skb, skb_ofld->data, skb_ofld->len);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_PACKET_OFLD, 1, 1,
H2C_LEN_PKT_OFLD + skb_ofld->len);
cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(alloc_id, RTW89_PKT_OFLD_OP_ADD);
ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
if (ret < 0) {
rtw89_debug(rtwdev, RTW89_DBG_FW,
"failed to add pkt ofld: id %d, ret %d\n",
alloc_id, ret);
rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id);
return ret;
}
return 0;
}
#define H2C_LEN_SCAN_LIST_OFFLOAD 4
int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len,
struct list_head *chan_list)
{
struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
struct rtw89_mac_chinfo *ch_info;
struct sk_buff *skb;
int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE;
unsigned int cond;
u8 *cmd;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c scan list\n");
return -ENOMEM;
}
skb_put(skb, H2C_LEN_SCAN_LIST_OFFLOAD);
cmd = skb->data;
RTW89_SET_FWCMD_SCANOFLD_CH_NUM(cmd, len);
/* in unit of 4 bytes */
RTW89_SET_FWCMD_SCANOFLD_CH_SIZE(cmd, RTW89_MAC_CHINFO_SIZE / 4);
list_for_each_entry(ch_info, chan_list, list) {
cmd = skb_put(skb, RTW89_MAC_CHINFO_SIZE);
RTW89_SET_FWCMD_CHINFO_PERIOD(cmd, ch_info->period);
RTW89_SET_FWCMD_CHINFO_DWELL(cmd, ch_info->dwell_time);
RTW89_SET_FWCMD_CHINFO_CENTER_CH(cmd, ch_info->central_ch);
RTW89_SET_FWCMD_CHINFO_PRI_CH(cmd, ch_info->pri_ch);
RTW89_SET_FWCMD_CHINFO_BW(cmd, ch_info->bw);
RTW89_SET_FWCMD_CHINFO_ACTION(cmd, ch_info->notify_action);
RTW89_SET_FWCMD_CHINFO_NUM_PKT(cmd, ch_info->num_pkt);
RTW89_SET_FWCMD_CHINFO_TX(cmd, ch_info->tx_pkt);
RTW89_SET_FWCMD_CHINFO_PAUSE_DATA(cmd, ch_info->pause_data);
RTW89_SET_FWCMD_CHINFO_BAND(cmd, ch_info->ch_band);
RTW89_SET_FWCMD_CHINFO_PKT_ID(cmd, ch_info->probe_id);
RTW89_SET_FWCMD_CHINFO_DFS(cmd, ch_info->dfs_ch);
RTW89_SET_FWCMD_CHINFO_TX_NULL(cmd, ch_info->tx_null);
RTW89_SET_FWCMD_CHINFO_RANDOM(cmd, ch_info->rand_seq_num);
RTW89_SET_FWCMD_CHINFO_PKT0(cmd, ch_info->pkt_id[0]);
RTW89_SET_FWCMD_CHINFO_PKT1(cmd, ch_info->pkt_id[1]);
RTW89_SET_FWCMD_CHINFO_PKT2(cmd, ch_info->pkt_id[2]);
RTW89_SET_FWCMD_CHINFO_PKT3(cmd, ch_info->pkt_id[3]);
RTW89_SET_FWCMD_CHINFO_PKT4(cmd, ch_info->pkt_id[4]);
RTW89_SET_FWCMD_CHINFO_PKT5(cmd, ch_info->pkt_id[5]);
RTW89_SET_FWCMD_CHINFO_PKT6(cmd, ch_info->pkt_id[6]);
RTW89_SET_FWCMD_CHINFO_PKT7(cmd, ch_info->pkt_id[7]);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len);
cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_ADD_SCANOFLD_CH);
ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to add scan ofld ch\n");
return ret;
}
return 0;
}
int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev,
struct rtw89_scan_option *option,
struct rtw89_vif *rtwvif)
{
struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait;
struct rtw89_chan *op = &rtwdev->scan_info.op_chan;
struct rtw89_h2c_scanofld *h2c;
u32 len = sizeof(*h2c);
struct sk_buff *skb;
unsigned int cond;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n");
return -ENOMEM;
}
skb_put(skb, len);
h2c = (struct rtw89_h2c_scanofld *)skb->data;
h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_SCANOFLD_W0_MACID) |
le32_encode_bits(rtwvif->port, RTW89_H2C_SCANOFLD_W0_PORT_ID) |
le32_encode_bits(RTW89_PHY_0, RTW89_H2C_SCANOFLD_W0_BAND) |
le32_encode_bits(option->enable, RTW89_H2C_SCANOFLD_W0_OPERATION);
h2c->w1 = le32_encode_bits(true, RTW89_H2C_SCANOFLD_W1_NOTIFY_END) |
le32_encode_bits(option->target_ch_mode,
RTW89_H2C_SCANOFLD_W1_TARGET_CH_MODE) |
le32_encode_bits(RTW89_SCAN_IMMEDIATE,
RTW89_H2C_SCANOFLD_W1_START_MODE) |
le32_encode_bits(RTW89_SCAN_ONCE, RTW89_H2C_SCANOFLD_W1_SCAN_TYPE);
if (option->target_ch_mode) {
h2c->w1 |= le32_encode_bits(op->band_width,
RTW89_H2C_SCANOFLD_W1_TARGET_CH_BW) |
le32_encode_bits(op->primary_channel,
RTW89_H2C_SCANOFLD_W1_TARGET_PRI_CH) |
le32_encode_bits(op->channel,
RTW89_H2C_SCANOFLD_W1_TARGET_CENTRAL_CH);
h2c->w0 |= le32_encode_bits(op->band_type,
RTW89_H2C_SCANOFLD_W0_TARGET_CH_BAND);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD,
H2C_FUNC_SCANOFLD, 1, 1,
len);
cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_SCANOFLD);
ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
if (ret) {
rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to scan ofld\n");
return ret;
}
return 0;
}
int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev,
struct rtw89_fw_h2c_rf_reg_info *info,
u16 len, u8 page)
{
struct sk_buff *skb;
u8 class = info->rf_path == RF_PATH_A ?
H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c rf reg\n");
return -ENOMEM;
}
skb_put_data(skb, info->rtw89_phy_config_rf_h2c[page], len);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, class, page, 0, 0,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev)
{
const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc;
struct rtw89_fw_h2c_rf_get_mccch *mccch;
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch));
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n");
return -ENOMEM;
}
skb_put(skb, sizeof(*mccch));
mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data;
mccch->ch_0 = cpu_to_le32(rfk_mcc->ch[0]);
mccch->ch_1 = cpu_to_le32(rfk_mcc->ch[1]);
mccch->band_0 = cpu_to_le32(rfk_mcc->band[0]);
mccch->band_1 = cpu_to_le32(rfk_mcc->band[1]);
mccch->current_channel = cpu_to_le32(chan->channel);
mccch->current_band_type = cpu_to_le32(chan->band_type);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY,
H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0,
sizeof(*mccch));
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc);
int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev,
u8 h2c_class, u8 h2c_func, u8 *buf, u16 len,
bool rack, bool dack)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for raw with hdr\n");
return -ENOMEM;
}
skb_put_data(skb, buf, len);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack,
len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for h2c raw\n");
return -ENOMEM;
}
skb_put_data(skb, buf, len);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev)
{
struct rtw89_early_h2c *early_h2c;
lockdep_assert_held(&rtwdev->mutex);
list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) {
rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len);
}
}
void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev)
{
struct rtw89_early_h2c *early_h2c, *tmp;
mutex_lock(&rtwdev->mutex);
list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) {
list_del(&early_h2c->list);
kfree(early_h2c->h2c);
kfree(early_h2c);
}
mutex_unlock(&rtwdev->mutex);
}
static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h)
{
struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h);
attr->category = RTW89_GET_C2H_CATEGORY(c2h->data);
attr->class = RTW89_GET_C2H_CLASS(c2h->data);
attr->func = RTW89_GET_C2H_FUNC(c2h->data);
attr->len = RTW89_GET_C2H_LEN(c2h->data);
}
static bool rtw89_fw_c2h_chk_atomic(struct rtw89_dev *rtwdev,
struct sk_buff *c2h)
{
struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h);
u8 category = attr->category;
u8 class = attr->class;
u8 func = attr->func;
switch (category) {
default:
return false;
case RTW89_C2H_CAT_MAC:
return rtw89_mac_c2h_chk_atomic(rtwdev, class, func);
}
}
void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h)
{
rtw89_fw_c2h_parse_attr(c2h);
if (!rtw89_fw_c2h_chk_atomic(rtwdev, c2h))
goto enqueue;
rtw89_fw_c2h_cmd_handle(rtwdev, c2h);
dev_kfree_skb_any(c2h);
return;
enqueue:
skb_queue_tail(&rtwdev->c2h_queue, c2h);
ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work);
}
static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev,
struct sk_buff *skb)
{
struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb);
u8 category = attr->category;
u8 class = attr->class;
u8 func = attr->func;
u16 len = attr->len;
bool dump = true;
if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags))
return;
switch (category) {
case RTW89_C2H_CAT_TEST:
break;
case RTW89_C2H_CAT_MAC:
rtw89_mac_c2h_handle(rtwdev, skb, len, class, func);
if (class == RTW89_MAC_C2H_CLASS_INFO &&
func == RTW89_MAC_C2H_FUNC_C2H_LOG)
dump = false;
break;
case RTW89_C2H_CAT_OUTSRC:
if (class >= RTW89_PHY_C2H_CLASS_BTC_MIN &&
class <= RTW89_PHY_C2H_CLASS_BTC_MAX)
rtw89_btc_c2h_handle(rtwdev, skb, len, class, func);
else
rtw89_phy_c2h_handle(rtwdev, skb, len, class, func);
break;
}
if (dump)
rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len);
}
void rtw89_fw_c2h_work(struct work_struct *work)
{
struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev,
c2h_work);
struct sk_buff *skb, *tmp;
skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) {
skb_unlink(skb, &rtwdev->c2h_queue);
mutex_lock(&rtwdev->mutex);
rtw89_fw_c2h_cmd_handle(rtwdev, skb);
mutex_unlock(&rtwdev->mutex);
dev_kfree_skb_any(skb);
}
}
static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev,
struct rtw89_mac_h2c_info *info)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_fw_info *fw_info = &rtwdev->fw;
const u32 *h2c_reg = chip->h2c_regs;
u8 i, val, len;
int ret;
ret = read_poll_timeout(rtw89_read8, val, val == 0, 1000, 5000, false,
rtwdev, chip->h2c_ctrl_reg);
if (ret) {
rtw89_warn(rtwdev, "FW does not process h2c registers\n");
return ret;
}
len = DIV_ROUND_UP(info->content_len + RTW89_H2CREG_HDR_LEN,
sizeof(info->u.h2creg[0]));
u32p_replace_bits(&info->u.hdr.w0, info->id, RTW89_H2CREG_HDR_FUNC_MASK);
u32p_replace_bits(&info->u.hdr.w0, len, RTW89_H2CREG_HDR_LEN_MASK);
for (i = 0; i < RTW89_H2CREG_MAX; i++)
rtw89_write32(rtwdev, h2c_reg[i], info->u.h2creg[i]);
fw_info->h2c_counter++;
rtw89_write8_mask(rtwdev, chip->h2c_counter_reg.addr,
chip->h2c_counter_reg.mask, fw_info->h2c_counter);
rtw89_write8(rtwdev, chip->h2c_ctrl_reg, B_AX_H2CREG_TRIGGER);
return 0;
}
static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev,
struct rtw89_mac_c2h_info *info)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
struct rtw89_fw_info *fw_info = &rtwdev->fw;
const u32 *c2h_reg = chip->c2h_regs;
u32 ret;
u8 i, val;
info->id = RTW89_FWCMD_C2HREG_FUNC_NULL;
ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1,
RTW89_C2H_TIMEOUT, false, rtwdev,
chip->c2h_ctrl_reg);
if (ret) {
rtw89_warn(rtwdev, "c2h reg timeout\n");
return ret;
}
for (i = 0; i < RTW89_C2HREG_MAX; i++)
info->u.c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]);
rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0);
info->id = u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_FUNC_MASK);
info->content_len =
(u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_LEN_MASK) << 2) -
RTW89_C2HREG_HDR_LEN;
fw_info->c2h_counter++;
rtw89_write8_mask(rtwdev, chip->c2h_counter_reg.addr,
chip->c2h_counter_reg.mask, fw_info->c2h_counter);
return 0;
}
int rtw89_fw_msg_reg(struct rtw89_dev *rtwdev,
struct rtw89_mac_h2c_info *h2c_info,
struct rtw89_mac_c2h_info *c2h_info)
{
u32 ret;
if (h2c_info && h2c_info->id != RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE)
lockdep_assert_held(&rtwdev->mutex);
if (!h2c_info && !c2h_info)
return -EINVAL;
if (!h2c_info)
goto recv_c2h;
ret = rtw89_fw_write_h2c_reg(rtwdev, h2c_info);
if (ret)
return ret;
recv_c2h:
if (!c2h_info)
return 0;
ret = rtw89_fw_read_c2h_reg(rtwdev, c2h_info);
if (ret)
return ret;
return 0;
}
void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev)
{
if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) {
rtw89_err(rtwdev, "[ERR]pwr is off\n");
return;
}
rtw89_info(rtwdev, "FW status = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM0));
rtw89_info(rtwdev, "FW BADADDR = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM1));
rtw89_info(rtwdev, "FW EPC/RA = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM2));
rtw89_info(rtwdev, "FW MISC = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM3));
rtw89_info(rtwdev, "R_AX_HALT_C2H = 0x%x\n",
rtw89_read32(rtwdev, R_AX_HALT_C2H));
rtw89_info(rtwdev, "R_AX_SER_DBG_INFO = 0x%x\n",
rtw89_read32(rtwdev, R_AX_SER_DBG_INFO));
rtw89_fw_prog_cnt_dump(rtwdev);
}
static void rtw89_release_pkt_list(struct rtw89_dev *rtwdev)
{
struct list_head *pkt_list = rtwdev->scan_info.pkt_list;
struct rtw89_pktofld_info *info, *tmp;
u8 idx;
for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) {
if (!(rtwdev->chip->support_bands & BIT(idx)))
continue;
list_for_each_entry_safe(info, tmp, &pkt_list[idx], list) {
if (test_bit(info->id, rtwdev->pkt_offload))
rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id);
list_del(&info->list);
kfree(info);
}
}
}
static bool rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct rtw89_pktofld_info *info,
enum nl80211_band band, u8 ssid_idx)
{
struct cfg80211_scan_request *req = rtwvif->scan_req;
if (band != NL80211_BAND_6GHZ)
return false;
if (req->ssids[ssid_idx].ssid_len) {
memcpy(info->ssid, req->ssids[ssid_idx].ssid,
req->ssids[ssid_idx].ssid_len);
info->ssid_len = req->ssids[ssid_idx].ssid_len;
return false;
} else {
return true;
}
}
static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct sk_buff *skb, u8 ssid_idx)
{
struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
struct ieee80211_scan_ies *ies = rtwvif->scan_ies;
struct rtw89_pktofld_info *info;
struct sk_buff *new;
int ret = 0;
u8 band;
for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
if (!(rtwdev->chip->support_bands & BIT(band)))
continue;
new = skb_copy(skb, GFP_KERNEL);
if (!new) {
ret = -ENOMEM;
goto out;
}
skb_put_data(new, ies->ies[band], ies->len[band]);
skb_put_data(new, ies->common_ies, ies->common_ie_len);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
ret = -ENOMEM;
kfree_skb(new);
goto out;
}
if (rtw89_is_6ghz_wildcard_probe_req(rtwdev, rtwvif, info, band,
ssid_idx)) {
kfree_skb(new);
kfree(info);
goto out;
}
ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, new);
if (ret) {
kfree_skb(new);
kfree(info);
goto out;
}
list_add_tail(&info->list, &scan_info->pkt_list[band]);
kfree_skb(new);
}
out:
return ret;
}
static int rtw89_hw_scan_update_probe_req(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif)
{
struct cfg80211_scan_request *req = rtwvif->scan_req;
struct sk_buff *skb;
u8 num = req->n_ssids, i;
int ret;
for (i = 0; i < num; i++) {
skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr,
req->ssids[i].ssid,
req->ssids[i].ssid_len,
req->ie_len);
if (!skb)
return -ENOMEM;
ret = rtw89_append_probe_req_ie(rtwdev, rtwvif, skb, i);
kfree_skb(skb);
if (ret)
return ret;
}
return 0;
}
static int rtw89_update_6ghz_rnr_chan(struct rtw89_dev *rtwdev,
struct cfg80211_scan_request *req,
struct rtw89_mac_chinfo *ch_info)
{
struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif;
struct list_head *pkt_list = rtwdev->scan_info.pkt_list;
struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif);
struct ieee80211_scan_ies *ies = rtwvif->scan_ies;
struct cfg80211_scan_6ghz_params *params;
struct rtw89_pktofld_info *info, *tmp;
struct ieee80211_hdr *hdr;
struct sk_buff *skb;
bool found;
int ret = 0;
u8 i;
if (!req->n_6ghz_params)
return 0;
for (i = 0; i < req->n_6ghz_params; i++) {
params = &req->scan_6ghz_params[i];
if (req->channels[params->channel_idx]->hw_value !=
ch_info->pri_ch)
continue;
found = false;
list_for_each_entry(tmp, &pkt_list[NL80211_BAND_6GHZ], list) {
if (ether_addr_equal(tmp->bssid, params->bssid)) {
found = true;
break;
}
}
if (found)
continue;
skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr,
NULL, 0, req->ie_len);
skb_put_data(skb, ies->ies[NL80211_BAND_6GHZ], ies->len[NL80211_BAND_6GHZ]);
skb_put_data(skb, ies->common_ies, ies->common_ie_len);
hdr = (struct ieee80211_hdr *)skb->data;
ether_addr_copy(hdr->addr3, params->bssid);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
ret = -ENOMEM;
kfree_skb(skb);
goto out;
}
ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb);
if (ret) {
kfree_skb(skb);
kfree(info);
goto out;
}
ether_addr_copy(info->bssid, params->bssid);
info->channel_6ghz = req->channels[params->channel_idx]->hw_value;
list_add_tail(&info->list, &rtwdev->scan_info.pkt_list[NL80211_BAND_6GHZ]);
ch_info->tx_pkt = true;
ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G;
kfree_skb(skb);
}
out:
return ret;
}
static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type,
int ssid_num,
struct rtw89_mac_chinfo *ch_info)
{
struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif;
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
struct cfg80211_scan_request *req = rtwvif->scan_req;
struct rtw89_chan *op = &rtwdev->scan_info.op_chan;
struct rtw89_pktofld_info *info;
u8 band, probe_count = 0;
int ret;
ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK;
ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS;
ch_info->bw = RTW89_SCAN_WIDTH;
ch_info->tx_pkt = true;
ch_info->cfg_tx_pwr = false;
ch_info->tx_pwr_idx = 0;
ch_info->tx_null = false;
ch_info->pause_data = false;
ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE;
if (ch_info->ch_band == RTW89_BAND_6G) {
if ((ssid_num == 1 && req->ssids[0].ssid_len == 0) ||
!ch_info->is_psc) {
ch_info->tx_pkt = false;
if (!req->duration_mandatory)
ch_info->period -= RTW89_DWELL_TIME_6G;
}
}
ret = rtw89_update_6ghz_rnr_chan(rtwdev, req, ch_info);
if (ret)
rtw89_warn(rtwdev, "RNR fails: %d\n", ret);
if (ssid_num) {
band = rtw89_hw_to_nl80211_band(ch_info->ch_band);
list_for_each_entry(info, &scan_info->pkt_list[band], list) {
if (info->channel_6ghz &&
ch_info->pri_ch != info->channel_6ghz)
continue;
ch_info->pkt_id[probe_count++] = info->id;
if (probe_count >= RTW89_SCANOFLD_MAX_SSID)
break;
}
ch_info->num_pkt = probe_count;
}
switch (chan_type) {
case RTW89_CHAN_OPERATE:
ch_info->central_ch = op->channel;
ch_info->pri_ch = op->primary_channel;
ch_info->ch_band = op->band_type;
ch_info->bw = op->band_width;
ch_info->tx_null = true;
ch_info->num_pkt = 0;
break;
case RTW89_CHAN_DFS:
if (ch_info->ch_band != RTW89_BAND_6G)
ch_info->period = max_t(u8, ch_info->period,
RTW89_DFS_CHAN_TIME);
ch_info->dwell_time = RTW89_DWELL_TIME;
break;
case RTW89_CHAN_ACTIVE:
break;
default:
rtw89_err(rtwdev, "Channel type out of bound\n");
}
}
static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif, bool connected)
{
struct cfg80211_scan_request *req = rtwvif->scan_req;
struct rtw89_mac_chinfo *ch_info, *tmp;
struct ieee80211_channel *channel;
struct list_head chan_list;
bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN;
int list_len, off_chan_time = 0;
enum rtw89_chan_type type;
int ret = 0;
u32 idx;
INIT_LIST_HEAD(&chan_list);
for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0;
idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT;
idx++, list_len++) {
channel = req->channels[idx];
ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);
if (!ch_info) {
ret = -ENOMEM;
goto out;
}
if (req->duration_mandatory)
ch_info->period = req->duration;
else if (channel->band == NL80211_BAND_6GHZ)
ch_info->period = RTW89_CHANNEL_TIME_6G +
RTW89_DWELL_TIME_6G;
else
ch_info->period = RTW89_CHANNEL_TIME;
ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band);
ch_info->central_ch = channel->hw_value;
ch_info->pri_ch = channel->hw_value;
ch_info->rand_seq_num = random_seq;
ch_info->is_psc = cfg80211_channel_is_psc(channel);
if (channel->flags &
(IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR))
type = RTW89_CHAN_DFS;
else
type = RTW89_CHAN_ACTIVE;
rtw89_hw_scan_add_chan(rtwdev, type, req->n_ssids, ch_info);
if (connected &&
off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) {
tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp) {
ret = -ENOMEM;
kfree(ch_info);
goto out;
}
type = RTW89_CHAN_OPERATE;
tmp->period = req->duration_mandatory ?
req->duration : RTW89_CHANNEL_TIME;
rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp);
list_add_tail(&tmp->list, &chan_list);
off_chan_time = 0;
list_len++;
}
list_add_tail(&ch_info->list, &chan_list);
off_chan_time += ch_info->period;
}
rtwdev->scan_info.last_chan_idx = idx;
ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list);
out:
list_for_each_entry_safe(ch_info, tmp, &chan_list, list) {
list_del(&ch_info->list);
kfree(ch_info);
}
return ret;
}
static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif, bool connected)
{
int ret;
ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif);
if (ret) {
rtw89_err(rtwdev, "Update probe request failed\n");
goto out;
}
ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif, connected);
out:
return ret;
}
void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
struct ieee80211_scan_request *scan_req)
{
struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
struct cfg80211_scan_request *req = &scan_req->req;
u32 rx_fltr = rtwdev->hal.rx_fltr;
u8 mac_addr[ETH_ALEN];
rtw89_get_channel(rtwdev, rtwvif, &rtwdev->scan_info.op_chan);
rtwdev->scan_info.scanning_vif = vif;
rtwdev->scan_info.last_chan_idx = 0;
rtwvif->scan_ies = &scan_req->ies;
rtwvif->scan_req = req;
ieee80211_stop_queues(rtwdev->hw);
if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
get_random_mask_addr(mac_addr, req->mac_addr,
req->mac_addr_mask);
else
ether_addr_copy(mac_addr, vif->addr);
rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true);
rx_fltr &= ~B_AX_A_BCN_CHK_EN;
rx_fltr &= ~B_AX_A_BC;
rx_fltr &= ~B_AX_A_A1_MATCH;
rtw89_write32_mask(rtwdev,
rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
B_AX_RX_FLTR_CFG_MASK,
rx_fltr);
}
void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
bool aborted)
{
struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info;
struct cfg80211_scan_info info = {
.aborted = aborted,
};
struct rtw89_vif *rtwvif;
if (!vif)
return;
rtw89_write32_mask(rtwdev,
rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0),
B_AX_RX_FLTR_CFG_MASK,
rtwdev->hal.rx_fltr);
rtw89_core_scan_complete(rtwdev, vif, true);
ieee80211_scan_completed(rtwdev->hw, &info);
ieee80211_wake_queues(rtwdev->hw);
rtw89_release_pkt_list(rtwdev);
rtwvif = (struct rtw89_vif *)vif->drv_priv;
rtwvif->scan_req = NULL;
rtwvif->scan_ies = NULL;
scan_info->last_chan_idx = 0;
scan_info->scanning_vif = NULL;
rtw89_set_channel(rtwdev);
}
void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif)
{
rtw89_hw_scan_offload(rtwdev, vif, false);
rtw89_hw_scan_complete(rtwdev, vif, true);
}
int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
bool enable)
{
struct rtw89_scan_option opt = {0};
struct rtw89_vif *rtwvif;
bool connected;
int ret = 0;
rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL;
if (!rtwvif)
return -EINVAL;
/* This variable implies connected or during attempt to connect */
connected = !is_zero_ether_addr(rtwvif->bssid);
opt.enable = enable;
opt.target_ch_mode = connected;
if (enable) {
ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif, connected);
if (ret)
goto out;
}
ret = rtw89_fw_h2c_scan_offload(rtwdev, &opt, rtwvif);
out:
return ret;
}
#define H2C_FW_CPU_EXCEPTION_LEN 4
#define H2C_FW_CPU_EXCEPTION_TYPE_DEF 0x5566
int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for fw cpu exception\n");
return -ENOMEM;
}
skb_put(skb, H2C_FW_CPU_EXCEPTION_LEN);
RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(skb->data,
H2C_FW_CPU_EXCEPTION_TYPE_DEF);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_TEST,
H2C_CL_FW_STATUS_TEST,
H2C_FUNC_CPU_EXCEPTION, 0, 0,
H2C_FW_CPU_EXCEPTION_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_PKT_DROP_LEN 24
int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev,
const struct rtw89_pkt_drop_params *params)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for packet drop\n");
return -ENOMEM;
}
switch (params->sel) {
case RTW89_PKT_DROP_SEL_MACID_BE_ONCE:
case RTW89_PKT_DROP_SEL_MACID_BK_ONCE:
case RTW89_PKT_DROP_SEL_MACID_VI_ONCE:
case RTW89_PKT_DROP_SEL_MACID_VO_ONCE:
case RTW89_PKT_DROP_SEL_BAND_ONCE:
break;
default:
rtw89_debug(rtwdev, RTW89_DBG_FW,
"H2C of pkt drop might not fully support sel: %d yet\n",
params->sel);
break;
}
skb_put(skb, H2C_PKT_DROP_LEN);
RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel);
RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid);
RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band);
RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port);
RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid);
RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs);
RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_0(skb->data,
params->macid_band_sel[0]);
RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_1(skb->data,
params->macid_band_sel[1]);
RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_2(skb->data,
params->macid_band_sel[2]);
RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_3(skb->data,
params->macid_band_sel[3]);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_FW_OFLD,
H2C_FUNC_PKT_DROP, 0, 0,
H2C_PKT_DROP_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_KEEP_ALIVE_LEN 4
int rtw89_fw_h2c_keep_alive(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
bool enable)
{
struct sk_buff *skb;
u8 pkt_id = 0;
int ret;
if (enable) {
ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif,
RTW89_PKT_OFLD_TYPE_NULL_DATA,
&pkt_id);
if (ret)
return -EPERM;
}
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_KEEP_ALIVE_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
return -ENOMEM;
}
skb_put(skb, H2C_KEEP_ALIVE_LEN);
RTW89_SET_KEEP_ALIVE_ENABLE(skb->data, enable);
RTW89_SET_KEEP_ALIVE_PKT_NULL_ID(skb->data, pkt_id);
RTW89_SET_KEEP_ALIVE_PERIOD(skb->data, 5);
RTW89_SET_KEEP_ALIVE_MACID(skb->data, rtwvif->mac_id);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_WOW,
H2C_FUNC_KEEP_ALIVE, 0, 1,
H2C_KEEP_ALIVE_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_DISCONNECT_DETECT_LEN 8
int rtw89_fw_h2c_disconnect_detect(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif, bool enable)
{
struct rtw89_wow_param *rtw_wow = &rtwdev->wow;
struct sk_buff *skb;
u8 macid = rtwvif->mac_id;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DISCONNECT_DETECT_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
return -ENOMEM;
}
skb_put(skb, H2C_DISCONNECT_DETECT_LEN);
if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) {
RTW89_SET_DISCONNECT_DETECT_ENABLE(skb->data, enable);
RTW89_SET_DISCONNECT_DETECT_DISCONNECT(skb->data, !enable);
RTW89_SET_DISCONNECT_DETECT_MAC_ID(skb->data, macid);
RTW89_SET_DISCONNECT_DETECT_CHECK_PERIOD(skb->data, 100);
RTW89_SET_DISCONNECT_DETECT_TRY_PKT_COUNT(skb->data, 5);
}
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_WOW,
H2C_FUNC_DISCONNECT_DETECT, 0, 1,
H2C_DISCONNECT_DETECT_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_WOW_GLOBAL_LEN 8
int rtw89_fw_h2c_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif,
bool enable)
{
struct sk_buff *skb;
u8 macid = rtwvif->mac_id;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_GLOBAL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
return -ENOMEM;
}
skb_put(skb, H2C_WOW_GLOBAL_LEN);
RTW89_SET_WOW_GLOBAL_ENABLE(skb->data, enable);
RTW89_SET_WOW_GLOBAL_MAC_ID(skb->data, macid);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_WOW,
H2C_FUNC_WOW_GLOBAL, 0, 1,
H2C_WOW_GLOBAL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_WAKEUP_CTRL_LEN 4
int rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
bool enable)
{
struct rtw89_wow_param *rtw_wow = &rtwdev->wow;
struct sk_buff *skb;
u8 macid = rtwvif->mac_id;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WAKEUP_CTRL_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
return -ENOMEM;
}
skb_put(skb, H2C_WAKEUP_CTRL_LEN);
if (rtw_wow->pattern_cnt)
RTW89_SET_WOW_WAKEUP_CTRL_PATTERN_MATCH_ENABLE(skb->data, enable);
if (test_bit(RTW89_WOW_FLAG_EN_MAGIC_PKT, rtw_wow->flags))
RTW89_SET_WOW_WAKEUP_CTRL_MAGIC_ENABLE(skb->data, enable);
if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags))
RTW89_SET_WOW_WAKEUP_CTRL_DEAUTH_ENABLE(skb->data, enable);
RTW89_SET_WOW_WAKEUP_CTRL_MAC_ID(skb->data, macid);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_WOW,
H2C_FUNC_WAKEUP_CTRL, 0, 1,
H2C_WAKEUP_CTRL_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
#define H2C_WOW_CAM_UPD_LEN 24
int rtw89_fw_wow_cam_update(struct rtw89_dev *rtwdev,
struct rtw89_wow_cam_info *cam_info)
{
struct sk_buff *skb;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_CAM_UPD_LEN);
if (!skb) {
rtw89_err(rtwdev, "failed to alloc skb for keep alive\n");
return -ENOMEM;
}
skb_put(skb, H2C_WOW_CAM_UPD_LEN);
RTW89_SET_WOW_CAM_UPD_R_W(skb->data, cam_info->r_w);
RTW89_SET_WOW_CAM_UPD_IDX(skb->data, cam_info->idx);
if (cam_info->valid) {
RTW89_SET_WOW_CAM_UPD_WKFM1(skb->data, cam_info->mask[0]);
RTW89_SET_WOW_CAM_UPD_WKFM2(skb->data, cam_info->mask[1]);
RTW89_SET_WOW_CAM_UPD_WKFM3(skb->data, cam_info->mask[2]);
RTW89_SET_WOW_CAM_UPD_WKFM4(skb->data, cam_info->mask[3]);
RTW89_SET_WOW_CAM_UPD_CRC(skb->data, cam_info->crc);
RTW89_SET_WOW_CAM_UPD_NEGATIVE_PATTERN_MATCH(skb->data,
cam_info->negative_pattern_match);
RTW89_SET_WOW_CAM_UPD_SKIP_MAC_HDR(skb->data,
cam_info->skip_mac_hdr);
RTW89_SET_WOW_CAM_UPD_UC(skb->data, cam_info->uc);
RTW89_SET_WOW_CAM_UPD_MC(skb->data, cam_info->mc);
RTW89_SET_WOW_CAM_UPD_BC(skb->data, cam_info->bc);
}
RTW89_SET_WOW_CAM_UPD_VALID(skb->data, cam_info->valid);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MAC_WOW,
H2C_FUNC_WOW_CAM_UPD, 0, 1,
H2C_WOW_CAM_UPD_LEN);
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
goto fail;
}
return 0;
fail:
dev_kfree_skb_any(skb);
return ret;
}
/* Return < 0, if failures happen during waiting for the condition.
* Return 0, when waiting for the condition succeeds.
* Return > 0, if the wait is considered unreachable due to driver/FW design,
* where 1 means during SER.
*/
static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb,
struct rtw89_wait_info *wait, unsigned int cond)
{
int ret;
ret = rtw89_h2c_tx(rtwdev, skb, false);
if (ret) {
rtw89_err(rtwdev, "failed to send h2c\n");
dev_kfree_skb_any(skb);
return -EBUSY;
}
if (test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags))
return 1;
return rtw89_wait_for_cond(wait, cond);
}
#define H2C_ADD_MCC_LEN 16
int rtw89_fw_h2c_add_mcc(struct rtw89_dev *rtwdev,
const struct rtw89_fw_mcc_add_req *p)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ADD_MCC_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for add mcc\n");
return -ENOMEM;
}
skb_put(skb, H2C_ADD_MCC_LEN);
RTW89_SET_FWCMD_ADD_MCC_MACID(skb->data, p->macid);
RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG0(skb->data, p->central_ch_seg0);
RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG1(skb->data, p->central_ch_seg1);
RTW89_SET_FWCMD_ADD_MCC_PRIMARY_CH(skb->data, p->primary_ch);
RTW89_SET_FWCMD_ADD_MCC_BANDWIDTH(skb->data, p->bandwidth);
RTW89_SET_FWCMD_ADD_MCC_GROUP(skb->data, p->group);
RTW89_SET_FWCMD_ADD_MCC_C2H_RPT(skb->data, p->c2h_rpt);
RTW89_SET_FWCMD_ADD_MCC_DIS_TX_NULL(skb->data, p->dis_tx_null);
RTW89_SET_FWCMD_ADD_MCC_DIS_SW_RETRY(skb->data, p->dis_sw_retry);
RTW89_SET_FWCMD_ADD_MCC_IN_CURR_CH(skb->data, p->in_curr_ch);
RTW89_SET_FWCMD_ADD_MCC_SW_RETRY_COUNT(skb->data, p->sw_retry_count);
RTW89_SET_FWCMD_ADD_MCC_TX_NULL_EARLY(skb->data, p->tx_null_early);
RTW89_SET_FWCMD_ADD_MCC_BTC_IN_2G(skb->data, p->btc_in_2g);
RTW89_SET_FWCMD_ADD_MCC_PTA_EN(skb->data, p->pta_en);
RTW89_SET_FWCMD_ADD_MCC_RFK_BY_PASS(skb->data, p->rfk_by_pass);
RTW89_SET_FWCMD_ADD_MCC_CH_BAND_TYPE(skb->data, p->ch_band_type);
RTW89_SET_FWCMD_ADD_MCC_DURATION(skb->data, p->duration);
RTW89_SET_FWCMD_ADD_MCC_COURTESY_EN(skb->data, p->courtesy_en);
RTW89_SET_FWCMD_ADD_MCC_COURTESY_NUM(skb->data, p->courtesy_num);
RTW89_SET_FWCMD_ADD_MCC_COURTESY_TARGET(skb->data, p->courtesy_target);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_ADD_MCC, 0, 0,
H2C_ADD_MCC_LEN);
cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_ADD_MCC);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_START_MCC_LEN 12
int rtw89_fw_h2c_start_mcc(struct rtw89_dev *rtwdev,
const struct rtw89_fw_mcc_start_req *p)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_START_MCC_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for start mcc\n");
return -ENOMEM;
}
skb_put(skb, H2C_START_MCC_LEN);
RTW89_SET_FWCMD_START_MCC_GROUP(skb->data, p->group);
RTW89_SET_FWCMD_START_MCC_BTC_IN_GROUP(skb->data, p->btc_in_group);
RTW89_SET_FWCMD_START_MCC_OLD_GROUP_ACTION(skb->data, p->old_group_action);
RTW89_SET_FWCMD_START_MCC_OLD_GROUP(skb->data, p->old_group);
RTW89_SET_FWCMD_START_MCC_NOTIFY_CNT(skb->data, p->notify_cnt);
RTW89_SET_FWCMD_START_MCC_NOTIFY_RXDBG_EN(skb->data, p->notify_rxdbg_en);
RTW89_SET_FWCMD_START_MCC_MACID(skb->data, p->macid);
RTW89_SET_FWCMD_START_MCC_TSF_LOW(skb->data, p->tsf_low);
RTW89_SET_FWCMD_START_MCC_TSF_HIGH(skb->data, p->tsf_high);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_START_MCC, 0, 0,
H2C_START_MCC_LEN);
cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_START_MCC);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_STOP_MCC_LEN 4
int rtw89_fw_h2c_stop_mcc(struct rtw89_dev *rtwdev, u8 group, u8 macid,
bool prev_groups)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_STOP_MCC_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for stop mcc\n");
return -ENOMEM;
}
skb_put(skb, H2C_STOP_MCC_LEN);
RTW89_SET_FWCMD_STOP_MCC_MACID(skb->data, macid);
RTW89_SET_FWCMD_STOP_MCC_GROUP(skb->data, group);
RTW89_SET_FWCMD_STOP_MCC_PREV_GROUPS(skb->data, prev_groups);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_STOP_MCC, 0, 0,
H2C_STOP_MCC_LEN);
cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_STOP_MCC);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_DEL_MCC_GROUP_LEN 4
int rtw89_fw_h2c_del_mcc_group(struct rtw89_dev *rtwdev, u8 group,
bool prev_groups)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DEL_MCC_GROUP_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for del mcc group\n");
return -ENOMEM;
}
skb_put(skb, H2C_DEL_MCC_GROUP_LEN);
RTW89_SET_FWCMD_DEL_MCC_GROUP_GROUP(skb->data, group);
RTW89_SET_FWCMD_DEL_MCC_GROUP_PREV_GROUPS(skb->data, prev_groups);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_DEL_MCC_GROUP, 0, 0,
H2C_DEL_MCC_GROUP_LEN);
cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_DEL_MCC_GROUP);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_RESET_MCC_GROUP_LEN 4
int rtw89_fw_h2c_reset_mcc_group(struct rtw89_dev *rtwdev, u8 group)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RESET_MCC_GROUP_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for reset mcc group\n");
return -ENOMEM;
}
skb_put(skb, H2C_RESET_MCC_GROUP_LEN);
RTW89_SET_FWCMD_RESET_MCC_GROUP_GROUP(skb->data, group);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_RESET_MCC_GROUP, 0, 0,
H2C_RESET_MCC_GROUP_LEN);
cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_RESET_MCC_GROUP);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_MCC_REQ_TSF_LEN 4
int rtw89_fw_h2c_mcc_req_tsf(struct rtw89_dev *rtwdev,
const struct rtw89_fw_mcc_tsf_req *req,
struct rtw89_mac_mcc_tsf_rpt *rpt)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct rtw89_mac_mcc_tsf_rpt *tmp;
struct sk_buff *skb;
unsigned int cond;
int ret;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_REQ_TSF_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for mcc req tsf\n");
return -ENOMEM;
}
skb_put(skb, H2C_MCC_REQ_TSF_LEN);
RTW89_SET_FWCMD_MCC_REQ_TSF_GROUP(skb->data, req->group);
RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_X(skb->data, req->macid_x);
RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_Y(skb->data, req->macid_y);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_MCC_REQ_TSF, 0, 0,
H2C_MCC_REQ_TSF_LEN);
cond = RTW89_MCC_WAIT_COND(req->group, H2C_FUNC_MCC_REQ_TSF);
ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
if (ret)
return ret;
tmp = (struct rtw89_mac_mcc_tsf_rpt *)wait->data.buf;
*rpt = *tmp;
return 0;
}
#define H2C_MCC_MACID_BITMAP_DSC_LEN 4
int rtw89_fw_h2c_mcc_macid_bitamp(struct rtw89_dev *rtwdev, u8 group, u8 macid,
u8 *bitmap)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
u8 map_len;
u8 h2c_len;
BUILD_BUG_ON(RTW89_MAX_MAC_ID_NUM % 8);
map_len = RTW89_MAX_MAC_ID_NUM / 8;
h2c_len = H2C_MCC_MACID_BITMAP_DSC_LEN + map_len;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, h2c_len);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for mcc macid bitmap\n");
return -ENOMEM;
}
skb_put(skb, h2c_len);
RTW89_SET_FWCMD_MCC_MACID_BITMAP_GROUP(skb->data, group);
RTW89_SET_FWCMD_MCC_MACID_BITMAP_MACID(skb->data, macid);
RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP_LENGTH(skb->data, map_len);
RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP(skb->data, bitmap, map_len);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_MCC_MACID_BITMAP, 0, 0,
h2c_len);
cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_MACID_BITMAP);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_MCC_SYNC_LEN 4
int rtw89_fw_h2c_mcc_sync(struct rtw89_dev *rtwdev, u8 group, u8 source,
u8 target, u8 offset)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SYNC_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for mcc sync\n");
return -ENOMEM;
}
skb_put(skb, H2C_MCC_SYNC_LEN);
RTW89_SET_FWCMD_MCC_SYNC_GROUP(skb->data, group);
RTW89_SET_FWCMD_MCC_SYNC_MACID_SOURCE(skb->data, source);
RTW89_SET_FWCMD_MCC_SYNC_MACID_TARGET(skb->data, target);
RTW89_SET_FWCMD_MCC_SYNC_SYNC_OFFSET(skb->data, offset);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_MCC_SYNC, 0, 0,
H2C_MCC_SYNC_LEN);
cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_SYNC);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
#define H2C_MCC_SET_DURATION_LEN 20
int rtw89_fw_h2c_mcc_set_duration(struct rtw89_dev *rtwdev,
const struct rtw89_fw_mcc_duration *p)
{
struct rtw89_wait_info *wait = &rtwdev->mcc.wait;
struct sk_buff *skb;
unsigned int cond;
skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SET_DURATION_LEN);
if (!skb) {
rtw89_err(rtwdev,
"failed to alloc skb for mcc set duration\n");
return -ENOMEM;
}
skb_put(skb, H2C_MCC_SET_DURATION_LEN);
RTW89_SET_FWCMD_MCC_SET_DURATION_GROUP(skb->data, p->group);
RTW89_SET_FWCMD_MCC_SET_DURATION_BTC_IN_GROUP(skb->data, p->btc_in_group);
RTW89_SET_FWCMD_MCC_SET_DURATION_START_MACID(skb->data, p->start_macid);
RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_X(skb->data, p->macid_x);
RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_Y(skb->data, p->macid_y);
RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_LOW(skb->data,
p->start_tsf_low);
RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_HIGH(skb->data,
p->start_tsf_high);
RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_X(skb->data, p->duration_x);
RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_Y(skb->data, p->duration_y);
rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
H2C_CAT_MAC,
H2C_CL_MCC,
H2C_FUNC_MCC_SET_DURATION, 0, 0,
H2C_MCC_SET_DURATION_LEN);
cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_MCC_SET_DURATION);
return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond);
}
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