dlan17/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wifi: mt76: mt7996: Convert mt7996_wed_rro_addr to LE

Browse Source 
Do not use bitmask in mt7996_wed_rro_addr DMA descriptor in order to not
break endianness

Fixes: 950d0abb5c ("wifi: mt76: mt7996: add wed rx support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-11-7d66f6eb7795@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi
2025-09-15 09:47:41 +02:00
committed by Felix Fietkau
parent 0d4dafacc1
commit 809054a60d
2 changed files with 10 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/wireless/mediatek/mt76/mt7996/init.c
+5 -3
View File
@@ -852,6 +852,7 @@ void mt7996_rro_hw_init(struct mt7996_dev *dev)
static int mt7996_wed_rro_init(struct mt7996_dev *dev)
{
#ifdef CONFIG_NET_MEDIATEK_SOC_WED
u32 val = FIELD_PREP(WED_RRO_ADDR_SIGNATURE_MASK, 0xff);
struct mtk_wed_device *wed = &dev->mt76.mmio.wed;
struct mt7996_wed_rro_addr *addr;
void *ptr;
@@ -890,7 +891,7 @@ static int mt7996_wed_rro_init(struct mt7996_dev *dev)
addr = dev->wed_rro.addr_elem[i].ptr;
for (j = 0; j < MT7996_RRO_WINDOW_MAX_SIZE; j++) {
addr->signature = 0xff;
addr->data = cpu_to_le32(val);
addr++;
}
@@ -922,7 +923,7 @@ static int mt7996_wed_rro_init(struct mt7996_dev *dev)
dev->wed_rro.session.ptr = ptr;
addr = dev->wed_rro.session.ptr;
for (i = 0; i < MT7996_RRO_WINDOW_MAX_LEN; i++) {
addr->signature = 0xff;
addr->data = cpu_to_le32(val);
addr++;
}
@@ -990,6 +991,7 @@ static void mt7996_wed_rro_free(struct mt7996_dev *dev)
static void mt7996_wed_rro_work(struct work_struct *work)
{
#ifdef CONFIG_NET_MEDIATEK_SOC_WED
u32 val = FIELD_PREP(WED_RRO_ADDR_SIGNATURE_MASK, 0xff);
struct mt7996_dev *dev;
LIST_HEAD(list);
@@ -1026,7 +1028,7 @@ static void mt7996_wed_rro_work(struct work_struct *work)
MT7996_RRO_WINDOW_MAX_LEN;
reset:
elem = ptr + elem_id * sizeof(*elem);
elem->signature = 0xff;
elem->data |= cpu_to_le32(val);
}
mt7996_mcu_wed_rro_reset_sessions(dev, e->id);
out:
drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
+5 -6
View File
@@ -285,13 +285,12 @@ struct mt7996_hif {
enum pcie_link_width width;
};
#define WED_RRO_ADDR_SIGNATURE_MASK GENMASK(31, 24)
#define WED_RRO_ADDR_COUNT_MASK GENMASK(14, 4)
#define WED_RRO_ADDR_HEAD_HIGH_MASK GENMASK(3, 0)
struct mt7996_wed_rro_addr {
u32 head_low;
u32 head_high : 4;
u32 count: 11;
u32 oor: 1;
u32 rsv : 8;
u32 signature : 8;
__le32 head_low;
__le32 data;
};
struct mt7996_wed_rro_session_id {