diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/descs_com.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/descs_com.h | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs_com.h b/drivers/net/ethernet/stmicro/stmmac/descs_com.h index 7635a464ce41..1d181e205d6e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/descs_com.h +++ b/drivers/net/ethernet/stmicro/stmmac/descs_com.h @@ -35,47 +35,50 @@ /* Enhanced descriptors */ static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end) { - p->des1 |= ((BUF_SIZE_8KiB - 1) << ERDES1_BUFFER2_SIZE_SHIFT) - & ERDES1_BUFFER2_SIZE_MASK; + p->des1 |= cpu_to_le32(((BUF_SIZE_8KiB - 1) + << ERDES1_BUFFER2_SIZE_SHIFT) + & ERDES1_BUFFER2_SIZE_MASK); if (end) - p->des1 |= ERDES1_END_RING; + p->des1 |= cpu_to_le32(ERDES1_END_RING); } static inline void enh_desc_end_tx_desc_on_ring(struct dma_desc *p, int end) { if (end) - p->des0 |= ETDES0_END_RING; + p->des0 |= cpu_to_le32(ETDES0_END_RING); else - p->des0 &= ~ETDES0_END_RING; + p->des0 &= cpu_to_le32(~ETDES0_END_RING); } static inline void enh_set_tx_desc_len_on_ring(struct dma_desc *p, int len) { if (unlikely(len > BUF_SIZE_4KiB)) { - p->des1 |= (((len - BUF_SIZE_4KiB) << ETDES1_BUFFER2_SIZE_SHIFT) + p->des1 |= cpu_to_le32((((len - BUF_SIZE_4KiB) + << ETDES1_BUFFER2_SIZE_SHIFT) & ETDES1_BUFFER2_SIZE_MASK) | (BUF_SIZE_4KiB - & ETDES1_BUFFER1_SIZE_MASK); + & ETDES1_BUFFER1_SIZE_MASK)); } else - p->des1 |= (len & ETDES1_BUFFER1_SIZE_MASK); + p->des1 |= cpu_to_le32((len & ETDES1_BUFFER1_SIZE_MASK)); } /* Normal descriptors */ static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end) { - p->des1 |= ((BUF_SIZE_2KiB - 1) << RDES1_BUFFER2_SIZE_SHIFT) - & RDES1_BUFFER2_SIZE_MASK; + p->des1 |= cpu_to_le32(((BUF_SIZE_2KiB - 1) + << RDES1_BUFFER2_SIZE_SHIFT) + & RDES1_BUFFER2_SIZE_MASK); if (end) - p->des1 |= RDES1_END_RING; + p->des1 |= cpu_to_le32(RDES1_END_RING); } static inline void ndesc_end_tx_desc_on_ring(struct dma_desc *p, int end) { if (end) - p->des1 |= TDES1_END_RING; + p->des1 |= cpu_to_le32(TDES1_END_RING); else - p->des1 &= ~TDES1_END_RING; + p->des1 &= cpu_to_le32(~TDES1_END_RING); } static inline void norm_set_tx_desc_len_on_ring(struct dma_desc *p, int len) @@ -83,10 +86,11 @@ static inline void norm_set_tx_desc_len_on_ring(struct dma_desc *p, int len) if (unlikely(len > BUF_SIZE_2KiB)) { unsigned int buffer1 = (BUF_SIZE_2KiB - 1) & TDES1_BUFFER1_SIZE_MASK; - p->des1 |= ((((len - buffer1) << TDES1_BUFFER2_SIZE_SHIFT) - & TDES1_BUFFER2_SIZE_MASK) | buffer1); + p->des1 |= cpu_to_le32((((len - buffer1) + << TDES1_BUFFER2_SIZE_SHIFT) + & TDES1_BUFFER2_SIZE_MASK) | buffer1); } else - p->des1 |= (len & TDES1_BUFFER1_SIZE_MASK); + p->des1 |= cpu_to_le32((len & TDES1_BUFFER1_SIZE_MASK)); } /* Specific functions used for Chain mode */ @@ -94,32 +98,32 @@ static inline void norm_set_tx_desc_len_on_ring(struct dma_desc *p, int len) /* Enhanced descriptors */ static inline void ehn_desc_rx_set_on_chain(struct dma_desc *p) { - p->des1 |= ERDES1_SECOND_ADDRESS_CHAINED; + p->des1 |= cpu_to_le32(ERDES1_SECOND_ADDRESS_CHAINED); } static inline void enh_desc_end_tx_desc_on_chain(struct dma_desc *p) { - p->des0 |= ETDES0_SECOND_ADDRESS_CHAINED; + p->des0 |= cpu_to_le32(ETDES0_SECOND_ADDRESS_CHAINED); } static inline void enh_set_tx_desc_len_on_chain(struct dma_desc *p, int len) { - p->des1 |= (len & ETDES1_BUFFER1_SIZE_MASK); + p->des1 |= cpu_to_le32(len & ETDES1_BUFFER1_SIZE_MASK); } /* Normal descriptors */ static inline void ndesc_rx_set_on_chain(struct dma_desc *p, int end) { - p->des1 |= RDES1_SECOND_ADDRESS_CHAINED; + p->des1 |= cpu_to_le32(RDES1_SECOND_ADDRESS_CHAINED); } static inline void ndesc_tx_set_on_chain(struct dma_desc *p) { - p->des1 |= TDES1_SECOND_ADDRESS_CHAINED; + p->des1 |= cpu_to_le32(TDES1_SECOND_ADDRESS_CHAINED); } static inline void norm_set_tx_desc_len_on_chain(struct dma_desc *p, int len) { - p->des1 |= len & TDES1_BUFFER1_SIZE_MASK; + p->des1 |= cpu_to_le32(len & TDES1_BUFFER1_SIZE_MASK); } #endif /* __DESC_COM_H__ */ |