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wifi: mt76: Move Q_READ/Q_WRITE definitions in dma.h

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This is a preliminary patch to enable traffic forward offloading between
the MT76 NIC and the Airoha ethernet one via the Airoha NPU module
available on the Airoha EN7581 SoC.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20251017-mt76-npu-devel-v2-1-ddaa90901723@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2025-10-17 10:50:29 +02:00 committed by Felix Fietkau
parent 2157e49892
commit e627439aec
2 changed files with 31 additions and 31 deletions
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31
drivers/net/wireless/mediatek/mt76/dma.c
View File

@ -7,37 +7,6 @@
#include "mt76.h"
#include "dma.h"
#if IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED)
#define Q_READ(_q, _field) ({ \
u32 _offset = offsetof(struct mt76_queue_regs, _field); \
u32 _val; \
if ((_q)->flags & MT_QFLAG_WED) \
_val = mtk_wed_device_reg_read((_q)->wed, \
((_q)->wed_regs + \
_offset)); \
else \
_val = readl(&(_q)->regs->_field); \
_val; \
})
#define Q_WRITE(_q, _field, _val) do { \
u32 _offset = offsetof(struct mt76_queue_regs, _field); \
if ((_q)->flags & MT_QFLAG_WED) \
mtk_wed_device_reg_write((_q)->wed, \
((_q)->wed_regs + _offset), \
_val); \
else \
writel(_val, &(_q)->regs->_field); \
} while (0)
#else
#define Q_READ(_q, _field) readl(&(_q)->regs->_field)
#define Q_WRITE(_q, _field, _val) writel(_val, &(_q)->regs->_field)
#endif
static struct mt76_txwi_cache *
mt76_alloc_txwi(struct mt76_dev *dev)
{

31
drivers/net/wireless/mediatek/mt76/dma.h
View File

@ -46,6 +46,37 @@
#define MT_FCE_INFO_LEN 4
#define MT_RX_RXWI_LEN 32
#if IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED)
#define Q_READ(_q, _field) ({ \
u32 _offset = offsetof(struct mt76_queue_regs, _field); \
u32 _val; \
if ((_q)->flags & MT_QFLAG_WED) \
_val = mtk_wed_device_reg_read((_q)->wed, \
((_q)->wed_regs + \
_offset)); \
else \
_val = readl(&(_q)->regs->_field); \
_val; \
})
#define Q_WRITE(_q, _field, _val) do { \
u32 _offset = offsetof(struct mt76_queue_regs, _field); \
if ((_q)->flags & MT_QFLAG_WED) \
mtk_wed_device_reg_write((_q)->wed, \
((_q)->wed_regs + _offset), \
_val); \
else \
writel(_val, &(_q)->regs->_field); \
} while (0)
#else
#define Q_READ(_q, _field) readl(&(_q)->regs->_field)
#define Q_WRITE(_q, _field, _val) writel(_val, &(_q)->regs->_field)
#endif
struct mt76_desc {
__le32 buf0;
__le32 ctrl;