@@ -197,6 +197,7 @@ static const struct mtk_reg_map mt7988_reg_map = {
.wdma_base = {
[0] = 0x4800,
[1] = 0x4c00,
+ [2] = 0x5000,
},
.pse_iq_sta = 0x0180,
.pse_oq_sta = 0x01a0,
@@ -1132,7 +1132,7 @@ struct mtk_reg_map {
u32 gdm1_cnt;
u32 gdma_to_ppe;
u32 ppe_base;
- u32 wdma_base[2];
+ u32 wdma_base[3];
u32 pse_iq_sta;
u32 pse_oq_sta;
};
@@ -201,6 +201,9 @@ mtk_flow_set_output_device(struct mtk_eth *eth, struct mtk_foe_entry *foe,
case 1:
pse_port = PSE_WDMA1_PORT;
break;
+ case 2:
+ pse_port = PSE_WDMA2_PORT;
+ break;
default:
return -EINVAL;
}
@@ -17,17 +17,19 @@
#include <net/flow_offload.h>
#include <net/pkt_cls.h>
#include "mtk_eth_soc.h"
-#include "mtk_wed_regs.h"
#include "mtk_wed.h"
#include "mtk_ppe.h"
#include "mtk_wed_wo.h"
#define MTK_PCIE_BASE(n) (0x1a143000 + (n) * 0x2000)
-#define MTK_WED_PKT_SIZE 1900
+#define MTK_WED_PKT_SIZE 1920
#define MTK_WED_BUF_SIZE 2048
+#define MTK_WED_PAGE_BUF_SIZE 128
#define MTK_WED_BUF_PER_PAGE (PAGE_SIZE / 2048)
+#define MTK_WED_RX_PAGE_BUF_PER_PAGE (PAGE_SIZE / 128)
#define MTK_WED_RX_RING_SIZE 1536
+#define MTK_WED_RX_PG_BM_CNT 8192
#define MTK_WED_TX_RING_SIZE 2048
#define MTK_WED_WDMA_RING_SIZE 1024
@@ -41,7 +43,10 @@
#define MTK_WED_RRO_QUE_CNT 8192
#define MTK_WED_MIOD_ENTRY_CNT 128
-static struct mtk_wed_hw *hw_list[2];
+#define MTK_WED_TX_BM_DMA_SIZE 65536
+#define MTK_WED_TX_BM_PKT_CNT 32768
+
+static struct mtk_wed_hw *hw_list[3];
static DEFINE_MUTEX(hw_lock);
struct mtk_wed_flow_block_priv {
@@ -300,33 +305,39 @@ mtk_wed_assign(struct mtk_wed_device *dev)
static int
mtk_wed_tx_buffer_alloc(struct mtk_wed_device *dev)
{
+ int i, page_idx = 0, n_pages, ring_size;
+ int token = dev->wlan.token_start;
struct mtk_wed_buf *page_list;
- struct mtk_wdma_desc *desc;
dma_addr_t desc_phys;
- int token = dev->wlan.token_start;
- int ring_size;
- int n_pages;
- int i, page_idx;
+ void *desc_ptr;
- ring_size = dev->wlan.nbuf & ~(MTK_WED_BUF_PER_PAGE - 1);
- n_pages = ring_size / MTK_WED_BUF_PER_PAGE;
+ if (!mtk_wed_is_v3_or_greater(dev->hw)) {
+ dev->tx_buf_ring.desc_size = sizeof(struct mtk_wdma_desc);
+ ring_size = dev->wlan.nbuf & ~(MTK_WED_BUF_PER_PAGE - 1);
+ dev->tx_buf_ring.size = ring_size;
+ } else {
+ dev->tx_buf_ring.desc_size = sizeof(struct mtk_wed_bm_desc);
+ dev->tx_buf_ring.size = MTK_WED_TX_BM_DMA_SIZE;
+ ring_size = MTK_WED_TX_BM_PKT_CNT;
+ }
+ n_pages = dev->tx_buf_ring.size / MTK_WED_BUF_PER_PAGE;
page_list = kcalloc(n_pages, sizeof(*page_list), GFP_KERNEL);
if (!page_list)
return -ENOMEM;
- dev->tx_buf_ring.size = ring_size;
dev->tx_buf_ring.pages = page_list;
- desc = dma_alloc_coherent(dev->hw->dev, ring_size * sizeof(*desc),
- &desc_phys, GFP_KERNEL);
- if (!desc)
+ desc_ptr = dma_alloc_coherent(dev->hw->dev,
+ dev->tx_buf_ring.size * dev->tx_buf_ring.desc_size,
+ &desc_phys, GFP_KERNEL);
+ if (!desc_ptr)
return -ENOMEM;
- dev->tx_buf_ring.desc = desc;
+ dev->tx_buf_ring.desc = desc_ptr;
dev->tx_buf_ring.desc_phys = desc_phys;
- for (i = 0, page_idx = 0; i < ring_size; i += MTK_WED_BUF_PER_PAGE) {
+ for (i = 0; i < ring_size; i += MTK_WED_BUF_PER_PAGE) {
dma_addr_t page_phys, buf_phys;
struct page *page;
void *buf;
@@ -352,28 +363,34 @@ mtk_wed_tx_buffer_alloc(struct mtk_wed_device *dev)
buf_phys = page_phys;
for (s = 0; s < MTK_WED_BUF_PER_PAGE; s++) {
- u32 txd_size;
- u32 ctrl;
-
- txd_size = dev->wlan.init_buf(buf, buf_phys, token++);
+ struct mtk_wdma_desc *desc = desc_ptr;
desc->buf0 = cpu_to_le32(buf_phys);
- desc->buf1 = cpu_to_le32(buf_phys + txd_size);
-
- if (mtk_wed_is_v1(dev->hw))
- ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0, txd_size) |
- FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1,
- MTK_WED_BUF_SIZE - txd_size) |
- MTK_WDMA_DESC_CTRL_LAST_SEG1;
- else
- ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0, txd_size) |
- FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1_V2,
- MTK_WED_BUF_SIZE - txd_size) |
- MTK_WDMA_DESC_CTRL_LAST_SEG0;
- desc->ctrl = cpu_to_le32(ctrl);
- desc->info = 0;
- desc++;
-
+ if (!mtk_wed_is_v3_or_greater(dev->hw)) {
+ u32 txd_size, ctrl;
+
+ txd_size = dev->wlan.init_buf(buf, buf_phys, token++);
+ desc->buf1 = cpu_to_le32(buf_phys + txd_size);
+
+ if (mtk_wed_is_v1(dev->hw))
+ ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0,
+ txd_size) |
+ FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1,
+ MTK_WED_BUF_SIZE - txd_size) |
+ MTK_WDMA_DESC_CTRL_LAST_SEG1;
+ else
+ ctrl = FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN0,
+ txd_size) |
+ FIELD_PREP(MTK_WDMA_DESC_CTRL_LEN1_V2,
+ MTK_WED_BUF_SIZE - txd_size) |
+ MTK_WDMA_DESC_CTRL_LAST_SEG0;
+ desc->ctrl = cpu_to_le32(ctrl);
+ desc->info = 0;
+ } else {
+ desc->ctrl = cpu_to_le32(token << 16);
+ }
+
+ desc_ptr += dev->tx_buf_ring.desc_size;
buf += MTK_WED_BUF_SIZE;
buf_phys += MTK_WED_BUF_SIZE;
}
@@ -389,31 +406,29 @@ static void
mtk_wed_free_tx_buffer(struct mtk_wed_device *dev)
{
struct mtk_wed_buf *page_list = dev->tx_buf_ring.pages;
- struct mtk_wdma_desc *desc = dev->tx_buf_ring.desc;
- int page_idx;
- int i;
+ int i, page_idx = 0;
if (!page_list)
return;
- if (!desc)
+ if (!dev->tx_buf_ring.desc)
goto free_pagelist;
- for (i = 0, page_idx = 0; i < dev->tx_buf_ring.size;
- i += MTK_WED_BUF_PER_PAGE) {
- dma_addr_t buf_addr = page_list[page_idx].phy_addr;
+ for (i = 0; i < dev->tx_buf_ring.size; i += MTK_WED_BUF_PER_PAGE) {
+ dma_addr_t page_phy = page_list[page_idx].phy_addr;
void *page = page_list[page_idx++].p;
if (!page)
break;
- dma_unmap_page(dev->hw->dev, buf_addr, PAGE_SIZE,
+ dma_unmap_page(dev->hw->dev, page_phy, PAGE_SIZE,
DMA_BIDIRECTIONAL);
__free_page(page);
}
- dma_free_coherent(dev->hw->dev, dev->tx_buf_ring.size * sizeof(*desc),
- desc, dev->tx_buf_ring.desc_phys);
+ dma_free_coherent(dev->hw->dev,
+ dev->tx_buf_ring.size * dev->tx_buf_ring.desc_size,
+ dev->tx_buf_ring.desc, dev->tx_buf_ring.desc_phys);
free_pagelist:
kfree(page_list);
@@ -498,13 +513,22 @@ mtk_wed_set_ext_int(struct mtk_wed_device *dev, bool en)
{
u32 mask = MTK_WED_EXT_INT_STATUS_ERROR_MASK;
- if (mtk_wed_is_v1(dev->hw))
+ switch (dev->hw->version) {
+ case 1:
mask |= MTK_WED_EXT_INT_STATUS_TX_DRV_R_RESP_ERR;
- else
+ break;
+ case 2:
mask |= MTK_WED_EXT_INT_STATUS_RX_FBUF_LO_TH |
MTK_WED_EXT_INT_STATUS_RX_FBUF_HI_TH |
MTK_WED_EXT_INT_STATUS_RX_DRV_COHERENT |
MTK_WED_EXT_INT_STATUS_TX_DMA_W_RESP_ERR;
+ break;
+ case 3:
+ mask = MTK_WED_EXT_INT_STATUS_RX_DRV_COHERENT;
+ break;
+ default:
+ break;
+ }
if (!dev->hw->num_flows)
mask &= ~MTK_WED_EXT_INT_STATUS_TKID_WO_PYLD;
@@ -516,6 +540,9 @@ mtk_wed_set_ext_int(struct mtk_wed_device *dev, bool en)
static void
mtk_wed_set_512_support(struct mtk_wed_device *dev, bool enable)
{
+ if (!mtk_wed_is_v2(dev->hw))
+ return;
+
if (enable) {
wed_w32(dev, MTK_WED_TXDP_CTRL, MTK_WED_TXDP_DW9_OVERWR);
wed_w32(dev, MTK_WED_TXP_DW1,
@@ -590,6 +617,14 @@ mtk_wed_dma_disable(struct mtk_wed_device *dev)
MTK_WED_WPDMA_RX_D_RX_DRV_EN);
wed_clr(dev, MTK_WED_WDMA_GLO_CFG,
MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK);
+
+ if (mtk_wed_is_v3_or_greater(dev->hw) &&
+ mtk_wed_get_rx_capa(dev)) {
+ wdma_clr(dev, MTK_WDMA_PREF_TX_CFG,
+ MTK_WDMA_PREF_TX_CFG_PREF_EN);
+ wdma_clr(dev, MTK_WDMA_PREF_RX_CFG,
+ MTK_WDMA_PREF_RX_CFG_PREF_EN);
+ }
}
mtk_wed_set_512_support(dev, false);
@@ -632,6 +667,14 @@ mtk_wed_deinit(struct mtk_wed_device *dev)
MTK_WED_CTRL_RX_ROUTE_QM_EN |
MTK_WED_CTRL_WED_RX_BM_EN |
MTK_WED_CTRL_RX_RRO_QM_EN);
+
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ wed_clr(dev, MTK_WED_CTRL, MTK_WED_CTRL_TX_AMSDU_EN);
+ wed_clr(dev, MTK_WED_RESET, MTK_WED_RESET_TX_AMSDU);
+ wed_clr(dev, MTK_WED_PCIE_INT_CTRL,
+ MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA |
+ MTK_WED_PCIE_INT_CTRL_MSK_IRQ_FILTER);
+ }
}
static void
@@ -681,21 +724,37 @@ mtk_wed_detach(struct mtk_wed_device *dev)
mutex_unlock(&hw_lock);
}
-#define PCIE_BASE_ADDR0 0x11280000
static void
mtk_wed_bus_init(struct mtk_wed_device *dev)
{
switch (dev->wlan.bus_type) {
case MTK_WED_BUS_PCIE: {
struct device_node *np = dev->hw->eth->dev->of_node;
- struct regmap *regs;
- regs = syscon_regmap_lookup_by_phandle(np,
- "mediatek,wed-pcie");
- if (IS_ERR(regs))
- break;
+ if (mtk_wed_is_v2(dev->hw)) {
+ struct regmap *regs;
+
+ regs = syscon_regmap_lookup_by_phandle(np,
+ "mediatek,wed-pcie");
+ if (IS_ERR(regs))
+ break;
- regmap_update_bits(regs, 0, BIT(0), BIT(0));
+ regmap_update_bits(regs, 0, BIT(0), BIT(0));
+ }
+
+ if (dev->wlan.msi) {
+ wed_w32(dev, MTK_WED_PCIE_CFG_INTM,
+ dev->hw->pcie_base | 0xc08);
+ wed_w32(dev, MTK_WED_PCIE_CFG_BASE,
+ dev->hw->pcie_base | 0xc04);
+ wed_w32(dev, MTK_WED_PCIE_INT_TRIGGER, BIT(8));
+ } else {
+ wed_w32(dev, MTK_WED_PCIE_CFG_INTM,
+ dev->hw->pcie_base | 0x180);
+ wed_w32(dev, MTK_WED_PCIE_CFG_BASE,
+ dev->hw->pcie_base | 0x184);
+ wed_w32(dev, MTK_WED_PCIE_INT_TRIGGER, BIT(24));
+ }
wed_w32(dev, MTK_WED_PCIE_INT_CTRL,
FIELD_PREP(MTK_WED_PCIE_INT_CTRL_POLL_EN, 2));
@@ -703,19 +762,9 @@ mtk_wed_bus_init(struct mtk_wed_device *dev)
/* pcie interrupt control: pola/source selection */
wed_set(dev, MTK_WED_PCIE_INT_CTRL,
MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA |
- FIELD_PREP(MTK_WED_PCIE_INT_CTRL_SRC_SEL, 1));
- wed_r32(dev, MTK_WED_PCIE_INT_CTRL);
-
- wed_w32(dev, MTK_WED_PCIE_CFG_INTM, PCIE_BASE_ADDR0 | 0x180);
- wed_w32(dev, MTK_WED_PCIE_CFG_BASE, PCIE_BASE_ADDR0 | 0x184);
-
- /* pcie interrupt status trigger register */
- wed_w32(dev, MTK_WED_PCIE_INT_TRIGGER, BIT(24));
- wed_r32(dev, MTK_WED_PCIE_INT_TRIGGER);
-
- /* pola setting */
- wed_set(dev, MTK_WED_PCIE_INT_CTRL,
- MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA);
+ MTK_WED_PCIE_INT_CTRL_MSK_IRQ_FILTER |
+ FIELD_PREP(MTK_WED_PCIE_INT_CTRL_SRC_SEL,
+ dev->hw->index));
break;
}
case MTK_WED_BUS_AXI:
@@ -747,7 +796,10 @@ mtk_wed_set_wpdma(struct mtk_wed_device *dev)
return;
wed_w32(dev, MTK_WED_WPDMA_RX_GLO_CFG, dev->wlan.wpdma_rx_glo);
- wed_w32(dev, MTK_WED_WPDMA_RX_RING, dev->wlan.wpdma_rx);
+ if (mtk_wed_is_v3_or_greater(dev->hw))
+ wed_w32(dev, MTK_WED_WPDMA_RX_RING0_V3, dev->wlan.wpdma_rx);
+ else
+ wed_w32(dev, MTK_WED_WPDMA_RX_RING0, dev->wlan.wpdma_rx);
}
static void
@@ -759,12 +811,17 @@ mtk_wed_hw_init_early(struct mtk_wed_device *dev)
mtk_wed_reset(dev, MTK_WED_RESET_WED);
mtk_wed_set_wpdma(dev);
- mask = MTK_WED_WDMA_GLO_CFG_BT_SIZE |
- MTK_WED_WDMA_GLO_CFG_DYNAMIC_DMAD_RECYCLE |
- MTK_WED_WDMA_GLO_CFG_RX_DIS_FSM_AUTO_IDLE;
- set = FIELD_PREP(MTK_WED_WDMA_GLO_CFG_BT_SIZE, 2) |
- MTK_WED_WDMA_GLO_CFG_DYNAMIC_SKIP_DMAD_PREP |
- MTK_WED_WDMA_GLO_CFG_IDLE_DMAD_SUPPLY;
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ mask = MTK_WED_WDMA_GLO_CFG_BT_SIZE;
+ set = FIELD_PREP(MTK_WED_WDMA_GLO_CFG_BT_SIZE, 2);
+ } else {
+ mask = MTK_WED_WDMA_GLO_CFG_BT_SIZE |
+ MTK_WED_WDMA_GLO_CFG_DYNAMIC_DMAD_RECYCLE |
+ MTK_WED_WDMA_GLO_CFG_RX_DIS_FSM_AUTO_IDLE;
+ set = FIELD_PREP(MTK_WED_WDMA_GLO_CFG_BT_SIZE, 2) |
+ MTK_WED_WDMA_GLO_CFG_DYNAMIC_SKIP_DMAD_PREP |
+ MTK_WED_WDMA_GLO_CFG_IDLE_DMAD_SUPPLY;
+ }
wed_m32(dev, MTK_WED_WDMA_GLO_CFG, mask, set);
if (mtk_wed_is_v1(dev->hw)) {
@@ -912,11 +969,18 @@ mtk_wed_route_qm_hw_init(struct mtk_wed_device *dev)
}
/* configure RX_ROUTE_QM */
- wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST);
- wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_TXDMAD_FPORT);
- wed_set(dev, MTK_WED_RTQM_GLO_CFG,
- FIELD_PREP(MTK_WED_RTQM_TXDMAD_FPORT, 0x3 + dev->hw->index));
- wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST);
+ if (mtk_wed_is_v2(dev->hw)) {
+ wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST);
+ wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_TXDMAD_FPORT);
+ wed_set(dev, MTK_WED_RTQM_GLO_CFG,
+ FIELD_PREP(MTK_WED_RTQM_TXDMAD_FPORT,
+ 0x3 + dev->hw->index));
+ wed_clr(dev, MTK_WED_RTQM_GLO_CFG, MTK_WED_RTQM_Q_RST);
+ } else {
+ wed_set(dev, MTK_WED_RTQM_ENQ_CFG0,
+ FIELD_PREP(MTK_WED_RTQM_ENQ_CFG_TXDMAD_FPORT,
+ 0x3 + dev->hw->index));
+ }
/* enable RX_ROUTE_QM */
wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_RX_ROUTE_QM_EN);
}
@@ -929,18 +993,17 @@ mtk_wed_hw_init(struct mtk_wed_device *dev)
dev->init_done = true;
mtk_wed_set_ext_int(dev, false);
- wed_w32(dev, MTK_WED_TX_BM_CTRL,
- MTK_WED_TX_BM_CTRL_PAUSE |
- FIELD_PREP(MTK_WED_TX_BM_CTRL_VLD_GRP_NUM,
- dev->tx_buf_ring.size / 128) |
- FIELD_PREP(MTK_WED_TX_BM_CTRL_RSV_GRP_NUM,
- MTK_WED_TX_RING_SIZE / 256));
wed_w32(dev, MTK_WED_TX_BM_BASE, dev->tx_buf_ring.desc_phys);
-
wed_w32(dev, MTK_WED_TX_BM_BUF_LEN, MTK_WED_PKT_SIZE);
if (mtk_wed_is_v1(dev->hw)) {
+ wed_w32(dev, MTK_WED_TX_BM_CTRL,
+ MTK_WED_TX_BM_CTRL_PAUSE |
+ FIELD_PREP(MTK_WED_TX_BM_CTRL_VLD_GRP_NUM,
+ dev->tx_buf_ring.size / 128) |
+ FIELD_PREP(MTK_WED_TX_BM_CTRL_RSV_GRP_NUM,
+ MTK_WED_TX_RING_SIZE / 256));
wed_w32(dev, MTK_WED_TX_BM_TKID,
FIELD_PREP(MTK_WED_TX_BM_TKID_START,
dev->wlan.token_start) |
@@ -951,48 +1014,93 @@ mtk_wed_hw_init(struct mtk_wed_device *dev)
FIELD_PREP(MTK_WED_TX_BM_DYN_THR_LO, 1) |
MTK_WED_TX_BM_DYN_THR_HI);
} else {
+ if (mtk_wed_is_v2(dev->hw)) {
+ wed_w32(dev, MTK_WED_TX_BM_CTRL,
+ MTK_WED_TX_BM_CTRL_PAUSE |
+ FIELD_PREP(MTK_WED_TX_BM_CTRL_VLD_GRP_NUM,
+ dev->tx_buf_ring.size / 128) |
+ FIELD_PREP(MTK_WED_TX_BM_CTRL_RSV_GRP_NUM,
+ MTK_WED_TX_RING_SIZE / 256));
+ wed_w32(dev, MTK_WED_TX_TKID_DYN_THR,
+ FIELD_PREP(MTK_WED_TX_TKID_DYN_THR_LO, 0) |
+ MTK_WED_TX_TKID_DYN_THR_HI);
+ wed_w32(dev, MTK_WED_TX_BM_DYN_THR,
+ FIELD_PREP(MTK_WED_TX_BM_DYN_THR_LO_V2, 0) |
+ MTK_WED_TX_BM_DYN_THR_HI_V2);
+ wed_w32(dev, MTK_WED_TX_TKID_CTRL,
+ MTK_WED_TX_TKID_CTRL_PAUSE |
+ FIELD_PREP(MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM,
+ dev->tx_buf_ring.size / 128) |
+ FIELD_PREP(MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM,
+ dev->tx_buf_ring.size / 128));
+ }
+
wed_w32(dev, MTK_WED_TX_BM_TKID_V2,
FIELD_PREP(MTK_WED_TX_BM_TKID_START,
dev->wlan.token_start) |
FIELD_PREP(MTK_WED_TX_BM_TKID_END,
dev->wlan.token_start +
dev->wlan.nbuf - 1));
- wed_w32(dev, MTK_WED_TX_BM_DYN_THR,
- FIELD_PREP(MTK_WED_TX_BM_DYN_THR_LO_V2, 0) |
- MTK_WED_TX_BM_DYN_THR_HI_V2);
- wed_w32(dev, MTK_WED_TX_TKID_CTRL,
- MTK_WED_TX_TKID_CTRL_PAUSE |
- FIELD_PREP(MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM,
- dev->tx_buf_ring.size / 128) |
- FIELD_PREP(MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM,
- dev->tx_buf_ring.size / 128));
- wed_w32(dev, MTK_WED_TX_TKID_DYN_THR,
- FIELD_PREP(MTK_WED_TX_TKID_DYN_THR_LO, 0) |
- MTK_WED_TX_TKID_DYN_THR_HI);
}
mtk_wed_reset(dev, MTK_WED_RESET_TX_BM);
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ /* switch to new bm architecture */
+ wed_clr(dev, MTK_WED_TX_BM_CTRL,
+ MTK_WED_TX_BM_CTRL_LEGACY_EN);
+
+ wed_w32(dev, MTK_WED_TX_TKID_CTRL,
+ MTK_WED_TX_TKID_CTRL_PAUSE |
+ FIELD_PREP(MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM_V3,
+ dev->wlan.nbuf / 128) |
+ FIELD_PREP(MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM_V3,
+ dev->wlan.nbuf / 128));
+ /* return SKBID + SDP back to bm */
+ wed_set(dev, MTK_WED_TX_TKID_CTRL,
+ MTK_WED_TX_TKID_CTRL_FREE_FORMAT);
+
+ wed_w32(dev, MTK_WED_TX_BM_INIT_PTR,
+ MTK_WED_TX_BM_PKT_CNT |
+ MTK_WED_TX_BM_INIT_SW_TAIL_IDX);
+ }
+
if (mtk_wed_is_v1(dev->hw)) {
wed_set(dev, MTK_WED_CTRL,
MTK_WED_CTRL_WED_TX_BM_EN |
MTK_WED_CTRL_WED_TX_FREE_AGENT_EN);
- } else {
- wed_clr(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE);
- if (mtk_wed_get_rx_capa(dev)) {
- /* rx hw init */
- wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX,
- MTK_WED_WPDMA_RX_D_RST_CRX_IDX |
- MTK_WED_WPDMA_RX_D_RST_DRV_IDX);
- wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, 0);
-
- mtk_wed_rx_buffer_hw_init(dev);
- mtk_wed_rro_hw_init(dev);
- mtk_wed_route_qm_hw_init(dev);
- }
+ } else if (mtk_wed_get_rx_capa(dev)) {
+ /* rx hw init */
+ wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX,
+ MTK_WED_WPDMA_RX_D_RST_CRX_IDX |
+ MTK_WED_WPDMA_RX_D_RST_DRV_IDX);
+ wed_w32(dev, MTK_WED_WPDMA_RX_D_RST_IDX, 0);
+
+ /* reset prefetch index of ring */
+ wed_set(dev, MTK_WED_WPDMA_RX_D_PREF_RX0_SIDX,
+ MTK_WED_WPDMA_RX_D_PREF_SIDX_IDX_CLR);
+ wed_clr(dev, MTK_WED_WPDMA_RX_D_PREF_RX0_SIDX,
+ MTK_WED_WPDMA_RX_D_PREF_SIDX_IDX_CLR);
+
+ wed_set(dev, MTK_WED_WPDMA_RX_D_PREF_RX1_SIDX,
+ MTK_WED_WPDMA_RX_D_PREF_SIDX_IDX_CLR);
+ wed_clr(dev, MTK_WED_WPDMA_RX_D_PREF_RX1_SIDX,
+ MTK_WED_WPDMA_RX_D_PREF_SIDX_IDX_CLR);
+
+ /* reset prefetch FIFO of ring */
+ wed_set(dev, MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG,
+ MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG_R0_CLR |
+ MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG_R1_CLR);
+ wed_w32(dev, MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG, 0);
+
+ mtk_wed_rx_buffer_hw_init(dev);
+ mtk_wed_rro_hw_init(dev);
+ mtk_wed_route_qm_hw_init(dev);
}
wed_clr(dev, MTK_WED_TX_BM_CTRL, MTK_WED_TX_BM_CTRL_PAUSE);
+ if (!mtk_wed_is_v1(dev->hw))
+ wed_clr(dev, MTK_WED_TX_TKID_CTRL, MTK_WED_TX_TKID_CTRL_PAUSE);
}
static void
@@ -1305,6 +1413,24 @@ mtk_wed_wdma_tx_ring_setup(struct mtk_wed_device *dev, int idx, int size,
desc_size, true))
return -ENOMEM;
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ struct mtk_wdma_desc *desc = wdma->desc;
+ int i;
+
+ for (i = 0; i < MTK_WED_WDMA_RING_SIZE; i++) {
+ desc->buf0 = 0;
+ desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE);
+ desc->buf1 = 0;
+ desc->info = cpu_to_le32(MTK_WDMA_TXD0_DESC_INFO_DMA_DONE);
+ desc++;
+ desc->buf0 = 0;
+ desc->ctrl = cpu_to_le32(MTK_WDMA_DESC_CTRL_DMA_DONE);
+ desc->buf1 = 0;
+ desc->info = cpu_to_le32(MTK_WDMA_TXD1_DESC_INFO_DMA_DONE);
+ desc++;
+ }
+ }
+
wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_BASE,
wdma->desc_phys);
wdma_w32(dev, MTK_WDMA_RING_TX(idx) + MTK_WED_RING_OFS_COUNT,
@@ -1370,6 +1496,9 @@ mtk_wed_configure_irq(struct mtk_wed_device *dev, u32 irq_mask)
wed_clr(dev, MTK_WED_WDMA_INT_CTRL, wdma_mask);
} else {
+ if (mtk_wed_is_v3_or_greater(dev->hw))
+ wed_set(dev, MTK_WED_CTRL, MTK_WED_CTRL_TX_TKID_ALI_EN);
+
/* initail tx interrupt trigger */
wed_w32(dev, MTK_WED_WPDMA_INT_CTRL_TX,
MTK_WED_WPDMA_INT_CTRL_TX0_DONE_EN |
@@ -1422,33 +1551,60 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
{
int i;
- wed_set(dev, MTK_WED_WPDMA_INT_CTRL, MTK_WED_WPDMA_INT_CTRL_SUBRT_ADV);
+ if (!mtk_wed_is_v3_or_greater(dev->hw)) {
+ wed_set(dev, MTK_WED_WPDMA_INT_CTRL,
+ MTK_WED_WPDMA_INT_CTRL_SUBRT_ADV);
+ wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
+ MTK_WED_WPDMA_GLO_CFG_TX_DRV_EN |
+ MTK_WED_WPDMA_GLO_CFG_RX_DRV_EN);
+ wdma_set(dev, MTK_WDMA_GLO_CFG,
+ MTK_WDMA_GLO_CFG_TX_DMA_EN |
+ MTK_WDMA_GLO_CFG_RX_INFO1_PRERES |
+ MTK_WDMA_GLO_CFG_RX_INFO2_PRERES);
+ wed_set(dev, MTK_WED_WPDMA_CTRL, MTK_WED_WPDMA_CTRL_SDL1_FIXED);
+ } else {
+ wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
+ MTK_WED_WPDMA_GLO_CFG_TX_DRV_EN |
+ MTK_WED_WPDMA_GLO_CFG_RX_DRV_EN |
+ MTK_WED_WPDMA_GLO_CFG_RX_DDONE2_WR);
+ wdma_set(dev, MTK_WDMA_GLO_CFG, MTK_WDMA_GLO_CFG_TX_DMA_EN);
+ }
wed_set(dev, MTK_WED_GLO_CFG,
MTK_WED_GLO_CFG_TX_DMA_EN |
MTK_WED_GLO_CFG_RX_DMA_EN);
- wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
- MTK_WED_WPDMA_GLO_CFG_TX_DRV_EN |
- MTK_WED_WPDMA_GLO_CFG_RX_DRV_EN);
+
wed_set(dev, MTK_WED_WDMA_GLO_CFG,
MTK_WED_WDMA_GLO_CFG_RX_DRV_EN);
- wdma_set(dev, MTK_WDMA_GLO_CFG,
- MTK_WDMA_GLO_CFG_TX_DMA_EN |
- MTK_WDMA_GLO_CFG_RX_INFO1_PRERES |
- MTK_WDMA_GLO_CFG_RX_INFO2_PRERES);
-
if (mtk_wed_is_v1(dev->hw)) {
wdma_set(dev, MTK_WDMA_GLO_CFG,
MTK_WDMA_GLO_CFG_RX_INFO3_PRERES);
return;
}
- wed_set(dev, MTK_WED_WPDMA_CTRL,
- MTK_WED_WPDMA_CTRL_SDL1_FIXED);
wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_PKT_PROC |
MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC);
+
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ wed_set(dev, MTK_WED_WDMA_RX_PREF_CFG,
+ FIELD_PREP(MTK_WED_WDMA_RX_PREF_BURST_SIZE, 0x10) |
+ FIELD_PREP(MTK_WED_WDMA_RX_PREF_LOW_THRES, 0x8));
+ wed_clr(dev, MTK_WED_WDMA_RX_PREF_CFG,
+ MTK_WED_WDMA_RX_PREF_DDONE2_EN);
+ wed_set(dev, MTK_WED_WDMA_RX_PREF_CFG, MTK_WED_WDMA_RX_PREF_EN);
+
+ wed_clr(dev, MTK_WED_WPDMA_GLO_CFG,
+ MTK_WED_WPDMA_GLO_CFG_TX_DDONE_CHK_LAST);
+ wed_set(dev, MTK_WED_WPDMA_GLO_CFG,
+ MTK_WED_WPDMA_GLO_CFG_TX_DDONE_CHK |
+ MTK_WED_WPDMA_GLO_CFG_RX_DRV_EVENT_PKT_FMT_CHK |
+ MTK_WED_WPDMA_GLO_CFG_RX_DRV_UNS_VER_FORCE_4);
+
+ wdma_set(dev, MTK_WDMA_PREF_RX_CFG, MTK_WDMA_PREF_RX_CFG_PREF_EN);
+ }
+
wed_clr(dev, MTK_WED_WPDMA_GLO_CFG,
MTK_WED_WPDMA_GLO_CFG_TX_TKID_KEEP |
MTK_WED_WPDMA_GLO_CFG_TX_DMAD_DW3_PREV);
@@ -1460,11 +1616,22 @@ mtk_wed_dma_enable(struct mtk_wed_device *dev)
MTK_WED_WDMA_GLO_CFG_TX_DRV_EN |
MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK);
+ wed_clr(dev, MTK_WED_WPDMA_RX_D_GLO_CFG, MTK_WED_WPDMA_RX_D_RXD_READ_LEN);
wed_set(dev, MTK_WED_WPDMA_RX_D_GLO_CFG,
MTK_WED_WPDMA_RX_D_RX_DRV_EN |
FIELD_PREP(MTK_WED_WPDMA_RX_D_RXD_READ_LEN, 0x18) |
- FIELD_PREP(MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL,
- 0x2));
+ FIELD_PREP(MTK_WED_WPDMA_RX_D_INIT_PHASE_RXEN_SEL, 0x2));
+
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ wed_set(dev, MTK_WED_WPDMA_RX_D_PREF_CFG,
+ MTK_WED_WPDMA_RX_D_PREF_EN |
+ FIELD_PREP(MTK_WED_WPDMA_RX_D_PREF_BURST_SIZE, 0x10) |
+ FIELD_PREP(MTK_WED_WPDMA_RX_D_PREF_LOW_THRES, 0x8));
+
+ wed_set(dev, MTK_WED_RRO_RX_D_CFG(2), MTK_WED_RRO_RX_D_DRV_EN);
+ wdma_set(dev, MTK_WDMA_PREF_TX_CFG, MTK_WDMA_PREF_TX_CFG_PREF_EN);
+ wdma_set(dev, MTK_WDMA_WRBK_TX_CFG, MTK_WDMA_WRBK_TX_CFG_WRBK_EN);
+ }
for (i = 0; i < MTK_WED_RX_QUEUES; i++)
mtk_wed_check_wfdma_rx_fill(dev, i);
@@ -1504,6 +1671,12 @@ mtk_wed_start(struct mtk_wed_device *dev, u32 irq_mask)
wed_r32(dev, MTK_WED_EXT_INT_MASK1);
wed_r32(dev, MTK_WED_EXT_INT_MASK2);
+ if (mtk_wed_is_v3_or_greater(dev->hw)) {
+ wed_w32(dev, MTK_WED_EXT_INT_MASK3,
+ MTK_WED_EXT_INT_STATUS_WPDMA_MID_RDY);
+ wed_r32(dev, MTK_WED_EXT_INT_MASK3);
+ }
+
if (mtk_wed_rro_cfg(dev))
return;
}
@@ -1555,6 +1728,7 @@ mtk_wed_attach(struct mtk_wed_device *dev)
dev->irq = hw->irq;
dev->wdma_idx = hw->index;
dev->version = hw->version;
+ dev->hw->pcie_base = mtk_wed_get_pcie_base(dev);
if (hw->eth->dma_dev == hw->eth->dev &&
of_dma_is_coherent(hw->eth->dev->of_node))
@@ -1622,6 +1796,23 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs,
ring->reg_base = MTK_WED_RING_TX(idx);
ring->wpdma = regs;
+ if (mtk_wed_is_v3_or_greater(dev->hw) && idx == 1) {
+ /* reset prefetch index */
+ wed_set(dev, MTK_WED_WDMA_RX_PREF_CFG,
+ MTK_WED_WDMA_RX_PREF_RX0_SIDX_CLR |
+ MTK_WED_WDMA_RX_PREF_RX1_SIDX_CLR);
+
+ wed_clr(dev, MTK_WED_WDMA_RX_PREF_CFG,
+ MTK_WED_WDMA_RX_PREF_RX0_SIDX_CLR |
+ MTK_WED_WDMA_RX_PREF_RX1_SIDX_CLR);
+
+ /* reset prefetch FIFO */
+ wed_w32(dev, MTK_WED_WDMA_RX_PREF_FIFO_CFG,
+ MTK_WED_WDMA_RX_PREF_FIFO_RX0_CLR |
+ MTK_WED_WDMA_RX_PREF_FIFO_RX1_CLR);
+ wed_w32(dev, MTK_WED_WDMA_RX_PREF_FIFO_CFG, 0);
+ }
+
/* WED -> WPDMA */
wpdma_tx_w32(dev, idx, MTK_WED_RING_OFS_BASE, ring->desc_phys);
wpdma_tx_w32(dev, idx, MTK_WED_RING_OFS_COUNT, MTK_WED_TX_RING_SIZE);
@@ -1698,13 +1889,22 @@ mtk_wed_irq_get(struct mtk_wed_device *dev, u32 mask)
{
u32 val, ext_mask = MTK_WED_EXT_INT_STATUS_ERROR_MASK;
- if (mtk_wed_is_v1(dev->hw))
+ switch (dev->hw->version) {
+ case 1:
ext_mask |= MTK_WED_EXT_INT_STATUS_TX_DRV_R_RESP_ERR;
- else
- ext_mask |= MTK_WED_EXT_INT_STATUS_RX_FBUF_LO_TH |
- MTK_WED_EXT_INT_STATUS_RX_FBUF_HI_TH |
+ break;
+ case 2:
+ ext_mask |= MTK_WED_EXT_INT_STATUS_RX_FBUF_LO_TH_V2 |
+ MTK_WED_EXT_INT_STATUS_RX_FBUF_HI_TH_V2 |
MTK_WED_EXT_INT_STATUS_RX_DRV_COHERENT |
MTK_WED_EXT_INT_STATUS_TX_DMA_W_RESP_ERR;
+ break;
+ case 3:
+ ext_mask = MTK_WED_EXT_INT_STATUS_RX_DRV_COHERENT;
+ break;
+ default:
+ break;
+ }
val = wed_r32(dev, MTK_WED_EXT_INT_STATUS);
wed_w32(dev, MTK_WED_EXT_INT_STATUS, val);
@@ -9,6 +9,8 @@
#include <linux/regmap.h>
#include <linux/netdevice.h>
+#include "mtk_wed_regs.h"
+
struct mtk_eth;
struct mtk_wed_wo;
@@ -24,6 +26,7 @@ struct mtk_wed_hw {
struct dentry *debugfs_dir;
struct mtk_wed_device *wed_dev;
struct mtk_wed_wo *wed_wo;
+ u32 pcie_base;
u32 debugfs_reg;
u32 num_flows;
u8 version;
@@ -50,6 +53,16 @@ static inline bool mtk_wed_is_v2(struct mtk_wed_hw *hw)
return hw->version == 2;
}
+static inline bool mtk_wed_is_v3(struct mtk_wed_hw *hw)
+{
+ return hw->version == 3;
+}
+
+static inline bool mtk_wed_is_v3_or_greater(struct mtk_wed_hw *hw)
+{
+ return hw->version > 2;
+}
+
static inline void
wed_w32(struct mtk_wed_device *dev, u32 reg, u32 val)
{
@@ -132,6 +145,21 @@ wpdma_txfree_w32(struct mtk_wed_device *dev, u32 reg, u32 val)
writel(val, dev->txfree_ring.wpdma + reg);
}
+static inline u32 mtk_wed_get_pcie_base(struct mtk_wed_device *dev)
+{
+ if (!mtk_wed_is_v3_or_greater(dev->hw))
+ return MTK_WED_PCIE_BASE;
+
+ switch (dev->hw->index) {
+ case 1:
+ return MTK_WED_PCIE_BASE1;
+ case 2:
+ return MTK_WED_PCIE_BASE2;
+ default:
+ return MTK_WED_PCIE_BASE0;
+ }
+}
+
void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
void __iomem *wdma, phys_addr_t wdma_phy,
int index);
@@ -331,10 +331,22 @@ mtk_wed_mcu_load_firmware(struct mtk_wed_wo *wo)
wo->hw->index + 1);
/* load firmware */
- if (of_device_is_compatible(wo->hw->node, "mediatek,mt7981-wed"))
- fw_name = MT7981_FIRMWARE_WO;
- else
- fw_name = wo->hw->index ? MT7986_FIRMWARE_WO1 : MT7986_FIRMWARE_WO0;
+ switch (wo->hw->version) {
+ case 2:
+ if (of_device_is_compatible(wo->hw->node,
+ "mediatek,mt7981-wed"))
+ fw_name = MT7981_FIRMWARE_WO;
+ else
+ fw_name = wo->hw->index ? MT7986_FIRMWARE_WO1
+ : MT7986_FIRMWARE_WO0;
+ break;
+ case 3:
+ fw_name = wo->hw->index ? MT7988_FIRMWARE_WO1
+ : MT7988_FIRMWARE_WO0;
+ break;
+ default:
+ return -EINVAL;
+ }
ret = request_firmware(&fw, fw_name, wo->hw->dev);
if (ret)
@@ -355,15 +367,16 @@ mtk_wed_mcu_load_firmware(struct mtk_wed_wo *wo)
}
/* set the start address */
- boot_cr = wo->hw->index ? MTK_WO_MCU_CFG_LS_WA_BOOT_ADDR_ADDR
- : MTK_WO_MCU_CFG_LS_WM_BOOT_ADDR_ADDR;
+ if (!mtk_wed_is_v3_or_greater(wo->hw) && wo->hw->index)
+ boot_cr = MTK_WO_MCU_CFG_LS_WA_BOOT_ADDR_ADDR;
+ else
+ boot_cr = MTK_WO_MCU_CFG_LS_WM_BOOT_ADDR_ADDR;
wo_w32(wo, boot_cr, mem_region[MTK_WED_WO_REGION_EMI].phy_addr >> 16);
/* wo firmware reset */
wo_w32(wo, MTK_WO_MCU_CFG_LS_WF_MCCR_CLR_ADDR, 0xc00);
- val = wo_r32(wo, MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR);
- val |= wo->hw->index ? MTK_WO_MCU_CFG_LS_WF_WM_WA_WA_CPU_RSTB_MASK
- : MTK_WO_MCU_CFG_LS_WF_WM_WA_WM_CPU_RSTB_MASK;
+ val = wo_r32(wo, MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR) |
+ MTK_WO_MCU_CFG_LS_WF_WM_WA_WM_CPU_RSTB_MASK;
wo_w32(wo, MTK_WO_MCU_CFG_LS_WF_MCU_CFG_WM_WA_ADDR, val);
out:
release_firmware(fw);
@@ -398,3 +411,5 @@ int mtk_wed_mcu_init(struct mtk_wed_wo *wo)
MODULE_FIRMWARE(MT7981_FIRMWARE_WO);
MODULE_FIRMWARE(MT7986_FIRMWARE_WO0);
MODULE_FIRMWARE(MT7986_FIRMWARE_WO1);
+MODULE_FIRMWARE(MT7988_FIRMWARE_WO0);
+MODULE_FIRMWARE(MT7988_FIRMWARE_WO1);
@@ -13,6 +13,9 @@
#define MTK_WDMA_DESC_CTRL_LAST_SEG0 BIT(30)
#define MTK_WDMA_DESC_CTRL_DMA_DONE BIT(31)
+#define MTK_WDMA_TXD0_DESC_INFO_DMA_DONE BIT(29)
+#define MTK_WDMA_TXD1_DESC_INFO_DMA_DONE BIT(31)
+
struct mtk_wdma_desc {
__le32 buf0;
__le32 ctrl;
@@ -37,6 +40,7 @@ struct mtk_wdma_desc {
#define MTK_WED_RESET_WDMA_INT_AGENT BIT(19)
#define MTK_WED_RESET_RX_RRO_QM BIT(20)
#define MTK_WED_RESET_RX_ROUTE_QM BIT(21)
+#define MTK_WED_RESET_TX_AMSDU BIT(22)
#define MTK_WED_RESET_WED BIT(31)
#define MTK_WED_CTRL 0x00c
@@ -44,6 +48,9 @@ struct mtk_wdma_desc {
#define MTK_WED_CTRL_WPDMA_INT_AGENT_BUSY BIT(1)
#define MTK_WED_CTRL_WDMA_INT_AGENT_EN BIT(2)
#define MTK_WED_CTRL_WDMA_INT_AGENT_BUSY BIT(3)
+#define MTK_WED_CTRL_WED_RX_IND_CMD_EN BIT(5)
+#define MTK_WED_CTRL_WED_RX_PG_BM_EN BIT(6)
+#define MTK_WED_CTRL_WED_RX_PG_BM_BUSU BIT(7)
#define MTK_WED_CTRL_WED_TX_BM_EN BIT(8)
#define MTK_WED_CTRL_WED_TX_BM_BUSY BIT(9)
#define MTK_WED_CTRL_WED_TX_FREE_AGENT_EN BIT(10)
@@ -54,9 +61,14 @@ struct mtk_wdma_desc {
#define MTK_WED_CTRL_RX_RRO_QM_BUSY BIT(15)
#define MTK_WED_CTRL_RX_ROUTE_QM_EN BIT(16)
#define MTK_WED_CTRL_RX_ROUTE_QM_BUSY BIT(17)
+#define MTK_WED_CTRL_TX_TKID_ALI_EN BIT(20)
+#define MTK_WED_CTRL_TX_TKID_ALI_BUSY BIT(21)
+#define MTK_WED_CTRL_TX_AMSDU_EN BIT(22)
+#define MTK_WED_CTRL_TX_AMSDU_BUSY BIT(23)
#define MTK_WED_CTRL_FINAL_DIDX_READ BIT(24)
#define MTK_WED_CTRL_ETH_DMAD_FMT BIT(25)
#define MTK_WED_CTRL_MIB_READ_CLEAR BIT(28)
+#define MTK_WED_CTRL_FLD_MIB_RD_CLR BIT(28)
#define MTK_WED_EXT_INT_STATUS 0x020
#define MTK_WED_EXT_INT_STATUS_TF_LEN_ERR BIT(0)
@@ -64,6 +76,8 @@ struct mtk_wdma_desc {
#define MTK_WED_EXT_INT_STATUS_TKID_TITO_INVALID BIT(4)
#define MTK_WED_EXT_INT_STATUS_TX_FBUF_LO_TH BIT(8)
#define MTK_WED_EXT_INT_STATUS_TX_FBUF_HI_TH BIT(9)
+#define MTK_WED_EXT_INT_STATUS_RX_FBUF_LO_TH_V2 BIT(10)
+#define MTK_WED_EXT_INT_STATUS_RX_FBUF_HI_TH_V2 BIT(11)
#define MTK_WED_EXT_INT_STATUS_RX_FBUF_LO_TH BIT(12)
#define MTK_WED_EXT_INT_STATUS_RX_FBUF_HI_TH BIT(13)
#define MTK_WED_EXT_INT_STATUS_RX_DRV_R_RESP_ERR BIT(16)
@@ -89,6 +103,7 @@ struct mtk_wdma_desc {
#define MTK_WED_EXT_INT_MASK 0x028
#define MTK_WED_EXT_INT_MASK1 0x02c
#define MTK_WED_EXT_INT_MASK2 0x030
+#define MTK_WED_EXT_INT_MASK3 0x034
#define MTK_WED_STATUS 0x060
#define MTK_WED_STATUS_TX GENMASK(15, 8)
@@ -96,9 +111,14 @@ struct mtk_wdma_desc {
#define MTK_WED_TX_BM_CTRL 0x080
#define MTK_WED_TX_BM_CTRL_VLD_GRP_NUM GENMASK(6, 0)
#define MTK_WED_TX_BM_CTRL_RSV_GRP_NUM GENMASK(22, 16)
+#define MTK_WED_TX_BM_CTRL_LEGACY_EN BIT(26)
+#define MTK_WED_TX_TKID_CTRL_FREE_FORMAT BIT(27)
#define MTK_WED_TX_BM_CTRL_PAUSE BIT(28)
#define MTK_WED_TX_BM_BASE 0x084
+#define MTK_WED_TX_BM_INIT_PTR 0x088
+#define MTK_WED_TX_BM_SW_TAIL_IDX GENMASK(16, 0)
+#define MTK_WED_TX_BM_INIT_SW_TAIL_IDX BIT(16)
#define MTK_WED_TX_BM_TKID 0x088
#define MTK_WED_TX_BM_TKID_V2 0x0c8
@@ -124,6 +144,9 @@ struct mtk_wdma_desc {
#define MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM GENMASK(22, 16)
#define MTK_WED_TX_TKID_CTRL_PAUSE BIT(28)
+#define MTK_WED_TX_TKID_CTRL_VLD_GRP_NUM_V3 GENMASK(7, 0)
+#define MTK_WED_TX_TKID_CTRL_RSV_GRP_NUM_V3 GENMASK(23, 16)
+
#define MTK_WED_TX_TKID_DYN_THR 0x0e0
#define MTK_WED_TX_TKID_DYN_THR_LO GENMASK(6, 0)
#define MTK_WED_TX_TKID_DYN_THR_HI GENMASK(22, 16)
@@ -204,12 +227,15 @@ struct mtk_wdma_desc {
#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_R1_PKT_PROC BIT(5)
#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_R0_CRX_SYNC BIT(6)
#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_R1_CRX_SYNC BIT(7)
-#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_EVENT_PKT_FMT_VER GENMASK(18, 16)
+#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_EVENT_PKT_FMT_VER GENMASK(15, 12)
+#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_UNS_VER_FORCE_4 BIT(18)
#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_UNSUPPORT_FMT BIT(19)
-#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_UEVENT_PKT_FMT_CHK BIT(20)
+#define MTK_WED_WPDMA_GLO_CFG_RX_DRV_EVENT_PKT_FMT_CHK BIT(20)
#define MTK_WED_WPDMA_GLO_CFG_RX_DDONE2_WR BIT(21)
#define MTK_WED_WPDMA_GLO_CFG_TX_TKID_KEEP BIT(24)
+#define MTK_WED_WPDMA_GLO_CFG_TX_DDONE_CHK_LAST BIT(25)
#define MTK_WED_WPDMA_GLO_CFG_TX_DMAD_DW3_PREV BIT(28)
+#define MTK_WED_WPDMA_GLO_CFG_TX_DDONE_CHK BIT(30)
#define MTK_WED_WPDMA_RESET_IDX 0x50c
#define MTK_WED_WPDMA_RESET_IDX_TX GENMASK(3, 0)
@@ -255,9 +281,10 @@ struct mtk_wdma_desc {
#define MTK_WED_PCIE_INT_TRIGGER_STATUS BIT(16)
#define MTK_WED_PCIE_INT_CTRL 0x57c
-#define MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA BIT(20)
-#define MTK_WED_PCIE_INT_CTRL_SRC_SEL GENMASK(17, 16)
#define MTK_WED_PCIE_INT_CTRL_POLL_EN GENMASK(13, 12)
+#define MTK_WED_PCIE_INT_CTRL_SRC_SEL GENMASK(17, 16)
+#define MTK_WED_PCIE_INT_CTRL_MSK_EN_POLA BIT(20)
+#define MTK_WED_PCIE_INT_CTRL_MSK_IRQ_FILTER BIT(21)
#define MTK_WED_WPDMA_CFG_BASE 0x580
#define MTK_WED_WPDMA_CFG_INT_MASK 0x584
@@ -286,12 +313,27 @@ struct mtk_wdma_desc {
#define MTK_WED_WPDMA_RX_D_RST_DRV_IDX GENMASK(25, 24)
#define MTK_WED_WPDMA_RX_GLO_CFG 0x76c
-#define MTK_WED_WPDMA_RX_RING 0x770
+#define MTK_WED_WPDMA_RX_RING0 0x770
+#define MTK_WED_WPDMA_RX_RING0_V3 0x7d0
#define MTK_WED_WPDMA_RX_D_MIB(_n) (0x774 + (_n) * 4)
#define MTK_WED_WPDMA_RX_D_PROCESSED_MIB(_n) (0x784 + (_n) * 4)
#define MTK_WED_WPDMA_RX_D_COHERENT_MIB 0x78c
+#define MTK_WED_WPDMA_RX_D_PREF_CFG 0x7b4
+#define MTK_WED_WPDMA_RX_D_PREF_EN BIT(0)
+#define MTK_WED_WPDMA_RX_D_PREF_BURST_SIZE GENMASK(12, 8)
+#define MTK_WED_WPDMA_RX_D_PREF_LOW_THRES GENMASK(21, 16)
+
+#define MTK_WED_WPDMA_RX_D_PREF_RX0_SIDX 0x7b8
+#define MTK_WED_WPDMA_RX_D_PREF_SIDX_IDX_CLR BIT(15)
+
+#define MTK_WED_WPDMA_RX_D_PREF_RX1_SIDX 0x7bc
+
+#define MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG 0x7c0
+#define MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG_R0_CLR BIT(0)
+#define MTK_WED_WPDMA_RX_D_PREF_FIFO_CFG_R1_CLR BIT(16)
+
#define MTK_WED_WDMA_RING_TX 0x800
#define MTK_WED_WDMA_TX_MIB 0x810
@@ -299,6 +341,18 @@ struct mtk_wdma_desc {
#define MTK_WED_WDMA_RING_RX(_n) (0x900 + (_n) * 0x10)
#define MTK_WED_WDMA_RX_THRES(_n) (0x940 + (_n) * 0x4)
+#define MTK_WED_WDMA_RX_PREF_CFG 0x950
+#define MTK_WED_WDMA_RX_PREF_EN BIT(0)
+#define MTK_WED_WDMA_RX_PREF_BURST_SIZE GENMASK(12, 8)
+#define MTK_WED_WDMA_RX_PREF_LOW_THRES GENMASK(21, 16)
+#define MTK_WED_WDMA_RX_PREF_RX0_SIDX_CLR BIT(24)
+#define MTK_WED_WDMA_RX_PREF_RX1_SIDX_CLR BIT(25)
+#define MTK_WED_WDMA_RX_PREF_DDONE2_EN BIT(26)
+
+#define MTK_WED_WDMA_RX_PREF_FIFO_CFG 0x95C
+#define MTK_WED_WDMA_RX_PREF_FIFO_RX0_CLR BIT(0)
+#define MTK_WED_WDMA_RX_PREF_FIFO_RX1_CLR BIT(16)
+
#define MTK_WED_WDMA_GLO_CFG 0xa04
#define MTK_WED_WDMA_GLO_CFG_TX_DRV_EN BIT(0)
#define MTK_WED_WDMA_GLO_CFG_TX_DDONE_CHK BIT(1)
@@ -331,6 +385,7 @@ struct mtk_wdma_desc {
#define MTK_WED_WDMA_INT_TRIGGER_RX_DONE GENMASK(17, 16)
#define MTK_WED_WDMA_INT_CTRL 0xa2c
+#define MTK_WED_WDMA_INT_POLL_PRD GENMASK(7, 0)
#define MTK_WED_WDMA_INT_CTRL_POLL_SRC_SEL GENMASK(17, 16)
#define MTK_WED_WDMA_CFG_BASE 0xaa0
@@ -394,6 +449,18 @@ struct mtk_wdma_desc {
#define MTK_WDMA_INT_GRP1 0x250
#define MTK_WDMA_INT_GRP2 0x254
+#define MTK_WDMA_PREF_TX_CFG 0x2d0
+#define MTK_WDMA_PREF_TX_CFG_PREF_EN BIT(0)
+
+#define MTK_WDMA_PREF_RX_CFG 0x2dc
+#define MTK_WDMA_PREF_RX_CFG_PREF_EN BIT(0)
+
+#define MTK_WDMA_WRBK_TX_CFG 0x300
+#define MTK_WDMA_WRBK_TX_CFG_WRBK_EN BIT(30)
+
+#define MTK_WDMA_WRBK_RX_CFG 0x344
+#define MTK_WDMA_WRBK_RX_CFG_WRBK_EN BIT(30)
+
#define MTK_PCIE_MIRROR_MAP(n) ((n) ? 0x4 : 0x0)
#define MTK_PCIE_MIRROR_MAP_EN BIT(0)
#define MTK_PCIE_MIRROR_MAP_WED_ID BIT(1)
@@ -407,6 +474,30 @@ struct mtk_wdma_desc {
#define MTK_WED_RTQM_Q_DBG_BYPASS BIT(5)
#define MTK_WED_RTQM_TXDMAD_FPORT GENMASK(23, 20)
+#define MTK_WED_RTQM_IGRS0_I2HW_DMAD_CNT 0xb1c
+#define MTK_WED_RTQM_IGRS0_I2H_DMAD_CNT(_n) (0xb20 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS0_I2HW_PKT_CNT 0xb28
+#define MTK_WED_RTQM_IGRS0_I2H_PKT_CNT(_n) (0xb2c + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS0_FDROP_CNT 0xb34
+
+#define MTK_WED_RTQM_IGRS1_I2HW_DMAD_CNT 0xb44
+#define MTK_WED_RTQM_IGRS1_I2H_DMAD_CNT(_n) (0xb48 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS1_I2HW_PKT_CNT 0xb50
+#define MTK_WED_RTQM_IGRS1_I2H_PKT_CNT(_n) (0xb54 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS1_FDROP_CNT 0xb5c
+
+#define MTK_WED_RTQM_IGRS2_I2HW_DMAD_CNT 0xb6c
+#define MTK_WED_RTQM_IGRS2_I2H_DMAD_CNT(_n) (0xb70 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS2_I2HW_PKT_CNT 0xb78
+#define MTK_WED_RTQM_IGRS2_I2H_PKT_CNT(_n) (0xb7c + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS2_FDROP_CNT 0xb84
+
+#define MTK_WED_RTQM_IGRS3_I2HW_DMAD_CNT 0xb94
+#define MTK_WED_RTQM_IGRS3_I2H_DMAD_CNT(_n) (0xb98 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS3_I2HW_PKT_CNT 0xba0
+#define MTK_WED_RTQM_IGRS3_I2H_PKT_CNT(_n) (0xba4 + (_n) * 0x4)
+#define MTK_WED_RTQM_IGRS3_FDROP_CNT 0xbac
+
#define MTK_WED_RTQM_R2H_MIB(_n) (0xb70 + (_n) * 0x4)
#define MTK_WED_RTQM_R2Q_MIB(_n) (0xb78 + (_n) * 0x4)
#define MTK_WED_RTQM_Q2N_MIB 0xb80
@@ -415,6 +506,24 @@ struct mtk_wdma_desc {
#define MTK_WED_RTQM_Q2B_MIB 0xb8c
#define MTK_WED_RTQM_PFDBK_MIB 0xb90
+#define MTK_WED_RTQM_ENQ_CFG0 0xbb8
+#define MTK_WED_RTQM_ENQ_CFG_TXDMAD_FPORT GENMASK(15, 12)
+
+#define MTK_WED_RTQM_FDROP_MIB 0xb84
+#define MTK_WED_RTQM_ENQ_I2Q_DMAD_CNT 0xbbc
+#define MTK_WED_RTQM_ENQ_I2N_DMAD_CNT 0xbc0
+#define MTK_WED_RTQM_ENQ_I2Q_PKT_CNT 0xbc4
+#define MTK_WED_RTQM_ENQ_I2N_PKT_CNT 0xbc8
+#define MTK_WED_RTQM_ENQ_USED_ENTRY_CNT 0xbcc
+#define MTK_WED_RTQM_ENQ_ERR_CNT 0xbd0
+
+#define MTK_WED_RTQM_DEQ_DMAD_CNT 0xbd8
+#define MTK_WED_RTQM_DEQ_Q2I_DMAD_CNT 0xbdc
+#define MTK_WED_RTQM_DEQ_PKT_CNT 0xbe0
+#define MTK_WED_RTQM_DEQ_Q2I_PKT_CNT 0xbe4
+#define MTK_WED_RTQM_DEQ_USED_PFDBK_CNT 0xbe8
+#define MTK_WED_RTQM_DEQ_ERR_CNT 0xbec
+
#define MTK_WED_RROQM_GLO_CFG 0xc04
#define MTK_WED_RROQM_RST_IDX 0xc08
#define MTK_WED_RROQM_RST_IDX_MIOD BIT(0)
@@ -464,7 +573,116 @@ struct mtk_wdma_desc {
#define MTK_WED_RX_BM_INTF 0xd9c
#define MTK_WED_RX_BM_ERR_STS 0xda8
+#define MTK_RRO_IND_CMD_SIGNATURE 0xe00
+#define MTK_RRO_IND_CMD_DMA_IDX GENMASK(11, 0)
+#define MTK_RRO_IND_CMD_MAGIC_CNT GENMASK(30, 28)
+
+#define MTK_WED_IND_CMD_RX_CTRL0 0xe04
+#define MTK_WED_IND_CMD_PROC_IDX GENMASK(11, 0)
+#define MTK_WED_IND_CMD_PREFETCH_FREE_CNT GENMASK(19, 16)
+#define MTK_WED_IND_CMD_MAGIC_CNT GENMASK(30, 28)
+
+#define MTK_WED_IND_CMD_RX_CTRL1 0xe08
+#define MTK_WED_IND_CMD_RX_CTRL2 0xe0c
+#define MTK_WED_IND_CMD_MAX_CNT GENMASK(11, 0)
+#define MTK_WED_IND_CMD_BASE_M GENMASK(19, 16)
+
+#define MTK_WED_RRO_CFG0 0xe10
+#define MTK_WED_RRO_CFG1 0xe14
+#define MTK_WED_RRO_CFG1_MAX_WIN_SZ GENMASK(31, 29)
+#define MTK_WED_RRO_CFG1_ACK_SN_BASE_M GENMASK(19, 16)
+#define MTK_WED_RRO_CFG1_PARTICL_SE_ID GENMASK(11, 0)
+
+#define MTK_WED_ADDR_ELEM_CFG0 0xe18
+#define MTK_WED_ADDR_ELEM_CFG1 0xe1c
+#define MTK_WED_ADDR_ELEM_PREFETCH_FREE_CNT GENMASK(19, 16)
+
+#define MTK_WED_ADDR_ELEM_TBL_CFG 0xe20
+#define MTK_WED_ADDR_ELEM_TBL_OFFSET GENMASK(6, 0)
+#define MTK_WED_ADDR_ELEM_TBL_RD_RDY BIT(28)
+#define MTK_WED_ADDR_ELEM_TBL_WR_RDY BIT(29)
+#define MTK_WED_ADDR_ELEM_TBL_RD BIT(30)
+#define MTK_WED_ADDR_ELEM_TBL_WR BIT(31)
+
+#define MTK_WED_RADDR_ELEM_TBL_WDATA 0xe24
+#define MTK_WED_RADDR_ELEM_TBL_RDATA 0xe28
+
+#define MTK_WED_PN_CHECK_CFG 0xe30
+#define MTK_WED_PN_CHECK_SE_ID GENMASK(11, 0)
+#define MTK_WED_PN_CHECK_RD_RDY BIT(28)
+#define MTK_WED_PN_CHECK_WR_RDY BIT(29)
+#define MTK_WED_PN_CHECK_RD BIT(30)
+#define MTK_WED_PN_CHECK_WR BIT(31)
+
+#define MTK_WED_PN_CHECK_WDATA_M 0xe38
+#define MTK_WED_PN_CHECK_IS_FIRST BIT(17)
+
+#define MTK_WED_RRO_MSDU_PG_RING_CFG(_n) (0xe44 + (_n) * 0x8)
+
+#define MTK_WED_RRO_MSDU_PG_RING2_CFG 0xe58
+#define MTK_WED_RRO_MSDU_PG_DRV_CLR BIT(26)
+#define MTK_WED_RRO_MSDU_PG_DRV_EN BIT(31)
+
+#define MTK_WED_RRO_MSDU_PG_CTRL0(_n) (0xe5c + (_n) * 0xc)
+#define MTK_WED_RRO_MSDU_PG_CTRL1(_n) (0xe60 + (_n) * 0xc)
+#define MTK_WED_RRO_MSDU_PG_CTRL2(_n) (0xe64 + (_n) * 0xc)
+
+#define MTK_WED_RRO_RX_D_RX(_n) (0xe80 + (_n) * 0x10)
+
+#define MTK_WED_RRO_RX_MAGIC_CNT BIT(13)
+
+#define MTK_WED_RRO_RX_D_CFG(_n) (0xea0 + (_n) * 0x4)
+#define MTK_WED_RRO_RX_D_DRV_CLR BIT(26)
+#define MTK_WED_RRO_RX_D_DRV_EN BIT(31)
+
+#define MTK_WED_RRO_PG_BM_RX_DMAM 0xeb0
+#define MTK_WED_RRO_PG_BM_RX_SDL0 GENMASK(13, 0)
+
+#define MTK_WED_RRO_PG_BM_BASE 0xeb4
+#define MTK_WED_RRO_PG_BM_INIT_PTR 0xeb8
+#define MTK_WED_RRO_PG_BM_SW_TAIL_IDX GENMASK(15, 0)
+#define MTK_WED_RRO_PG_BM_INIT_SW_TAIL_IDX BIT(16)
+
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX 0xeec
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX0_EN BIT(0)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX0_CLR BIT(1)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX0_DONE_TRIG GENMASK(6, 2)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX1_EN BIT(8)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX1_CLR BIT(9)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_RX1_DONE_TRIG GENMASK(14, 10)
+
+#define MTK_WED_WPDMA_INT_CTRL_RRO_MSDU_PG 0xef4
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG0_EN BIT(0)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG0_CLR BIT(1)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG0_DONE_TRIG GENMASK(6, 2)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG1_EN BIT(8)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG1_CLR BIT(9)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG1_DONE_TRIG GENMASK(14, 10)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG2_EN BIT(16)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG2_CLR BIT(17)
+#define MTK_WED_WPDMA_INT_CTRL_RRO_PG2_DONE_TRIG GENMASK(22, 18)
+
+#define MTK_WED_RX_IND_CMD_CNT0 0xf20
+#define MTK_WED_RX_IND_CMD_DBG_CNT_EN BIT(31)
+
+#define MTK_WED_RX_IND_CMD_CNT(_n) (0xf20 + (_n) * 0x4)
+#define MTK_WED_IND_CMD_MAGIC_CNT_FAIL_CNT GENMASK(15, 0)
+
+#define MTK_WED_RX_ADDR_ELEM_CNT(_n) (0xf48 + (_n) * 0x4)
+#define MTK_WED_ADDR_ELEM_SIG_FAIL_CNT GENMASK(15, 0)
+#define MTK_WED_ADDR_ELEM_FIRST_SIG_FAIL_CNT GENMASK(31, 16)
+#define MTK_WED_ADDR_ELEM_ACKSN_CNT GENMASK(27, 0)
+
+#define MTK_WED_RX_MSDU_PG_CNT(_n) (0xf5c + (_n) * 0x4)
+
+#define MTK_WED_RX_PN_CHK_CNT 0xf70
+#define MTK_WED_PN_CHK_FAIL_CNT GENMASK(15, 0)
+
#define MTK_WED_WOCPU_VIEW_MIOD_BASE 0x8000
#define MTK_WED_PCIE_INT_MASK 0x0
+#define MTK_WED_PCIE_BASE 0x11280000
+#define MTK_WED_PCIE_BASE0 0x11300000
+#define MTK_WED_PCIE_BASE1 0x11310000
+#define MTK_WED_PCIE_BASE2 0x11290000
#endif
@@ -91,6 +91,8 @@ enum mtk_wed_dummy_cr_idx {
#define MT7981_FIRMWARE_WO "mediatek/mt7981_wo.bin"
#define MT7986_FIRMWARE_WO0 "mediatek/mt7986_wo_0.bin"
#define MT7986_FIRMWARE_WO1 "mediatek/mt7986_wo_1.bin"
+#define MT7988_FIRMWARE_WO0 "mediatek/mt7988_wo_0.bin"
+#define MT7988_FIRMWARE_WO1 "mediatek/mt7988_wo_1.bin"
#define MTK_WO_MCU_CFG_LS_BASE 0
#define MTK_WO_MCU_CFG_LS_HW_VER_ADDR (MTK_WO_MCU_CFG_LS_BASE + 0x000)
@@ -102,6 +102,7 @@ struct mtk_wed_device {
struct {
int size;
+ int desc_size;
struct mtk_wed_buf *pages;
struct mtk_wdma_desc *desc;
dma_addr_t desc_phys;
@@ -138,6 +139,8 @@ struct mtk_wed_device {
u32 wpdma_rx;
bool wcid_512;
+ bool hw_rro;
+ bool msi;
u16 token_start;
unsigned int nbuf;
@@ -211,10 +214,12 @@ mtk_wed_device_attach(struct mtk_wed_device *dev)
return ret;
}
-static inline bool
-mtk_wed_get_rx_capa(struct mtk_wed_device *dev)
+static inline bool mtk_wed_get_rx_capa(struct mtk_wed_device *dev)
{
#ifdef CONFIG_NET_MEDIATEK_SOC_WED
+ if (dev->version == 3)
+ return dev->wlan.hw_rro;
+
return dev->version != 1;
#else
return false;