diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index def00dc3eb4e..fa314b272853 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -831,52 +831,52 @@ struct mvpp2_port { /* HW TX descriptor for PPv2.1 */ struct mvpp21_tx_desc { - u32 command; /* Options used by HW for packet transmitting.*/ + __le32 command; /* Options used by HW for packet transmitting.*/ u8 packet_offset; /* the offset from the buffer beginning */ u8 phys_txq; /* destination queue ID */ - u16 data_size; /* data size of transmitted packet in bytes */ - u32 buf_dma_addr; /* physical addr of transmitted buffer */ - u32 buf_cookie; /* cookie for access to TX buffer in tx path */ - u32 reserved1[3]; /* hw_cmd (for future use, BM, PON, PNC) */ - u32 reserved2; /* reserved (for future use) */ + __le16 data_size; /* data size of transmitted packet in bytes */ + __le32 buf_dma_addr; /* physical addr of transmitted buffer */ + __le32 buf_cookie; /* cookie for access to TX buffer in tx path */ + __le32 reserved1[3]; /* hw_cmd (for future use, BM, PON, PNC) */ + __le32 reserved2; /* reserved (for future use) */ }; /* HW RX descriptor for PPv2.1 */ struct mvpp21_rx_desc { - u32 status; /* info about received packet */ - u16 reserved1; /* parser_info (for future use, PnC) */ - u16 data_size; /* size of received packet in bytes */ - u32 buf_dma_addr; /* physical address of the buffer */ - u32 buf_cookie; /* cookie for access to RX buffer in rx path */ - u16 reserved2; /* gem_port_id (for future use, PON) */ - u16 reserved3; /* csum_l4 (for future use, PnC) */ + __le32 status; /* info about received packet */ + __le16 reserved1; /* parser_info (for future use, PnC) */ + __le16 data_size; /* size of received packet in bytes */ + __le32 buf_dma_addr; /* physical address of the buffer */ + __le32 buf_cookie; /* cookie for access to RX buffer in rx path */ + __le16 reserved2; /* gem_port_id (for future use, PON) */ + __le16 reserved3; /* csum_l4 (for future use, PnC) */ u8 reserved4; /* bm_qset (for future use, BM) */ u8 reserved5; - u16 reserved6; /* classify_info (for future use, PnC) */ - u32 reserved7; /* flow_id (for future use, PnC) */ - u32 reserved8; + __le16 reserved6; /* classify_info (for future use, PnC) */ + __le32 reserved7; /* flow_id (for future use, PnC) */ + __le32 reserved8; }; /* HW TX descriptor for PPv2.2 */ struct mvpp22_tx_desc { - u32 command; + __le32 command; u8 packet_offset; u8 phys_txq; - u16 data_size; - u64 reserved1; - u64 buf_dma_addr_ptp; - u64 buf_cookie_misc; + __le16 data_size; + __le64 reserved1; + __le64 buf_dma_addr_ptp; + __le64 buf_cookie_misc; }; /* HW RX descriptor for PPv2.2 */ struct mvpp22_rx_desc { - u32 status; - u16 reserved1; - u16 data_size; - u32 reserved2; - u32 reserved3; - u64 buf_dma_addr_key_hash; - u64 buf_cookie_misc; + __le32 status; + __le16 reserved1; + __le16 data_size; + __le32 reserved2; + __le32 reserved3; + __le64 buf_dma_addr_key_hash; + __le64 buf_cookie_misc; }; /* Opaque type used by the driver to manipulate the HW TX and RX diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 0319ed9ef8b8..ded187a20b6c 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -151,9 +151,10 @@ static dma_addr_t mvpp2_txdesc_dma_addr_get(struct mvpp2_port *port, struct mvpp2_tx_desc *tx_desc) { if (port->priv->hw_version == MVPP21) - return tx_desc->pp21.buf_dma_addr; + return le32_to_cpu(tx_desc->pp21.buf_dma_addr); else - return tx_desc->pp22.buf_dma_addr_ptp & MVPP2_DESC_DMA_MASK; + return le64_to_cpu(tx_desc->pp22.buf_dma_addr_ptp) & + MVPP2_DESC_DMA_MASK; } static void mvpp2_txdesc_dma_addr_set(struct mvpp2_port *port, @@ -166,12 +167,12 @@ static void mvpp2_txdesc_dma_addr_set(struct mvpp2_port *port, offset = dma_addr & MVPP2_TX_DESC_ALIGN; if (port->priv->hw_version == MVPP21) { - tx_desc->pp21.buf_dma_addr = addr; + tx_desc->pp21.buf_dma_addr = cpu_to_le32(addr); tx_desc->pp21.packet_offset = offset; } else { - u64 val = (u64)addr; + __le64 val = cpu_to_le64(addr); - tx_desc->pp22.buf_dma_addr_ptp &= ~MVPP2_DESC_DMA_MASK; + tx_desc->pp22.buf_dma_addr_ptp &= ~cpu_to_le64(MVPP2_DESC_DMA_MASK); tx_desc->pp22.buf_dma_addr_ptp |= val; tx_desc->pp22.packet_offset = offset; } @@ -181,9 +182,9 @@ static size_t mvpp2_txdesc_size_get(struct mvpp2_port *port, struct mvpp2_tx_desc *tx_desc) { if (port->priv->hw_version == MVPP21) - return tx_desc->pp21.data_size; + return le16_to_cpu(tx_desc->pp21.data_size); else - return tx_desc->pp22.data_size; + return le16_to_cpu(tx_desc->pp22.data_size); } static void mvpp2_txdesc_size_set(struct mvpp2_port *port, @@ -191,9 +192,9 @@ static void mvpp2_txdesc_size_set(struct mvpp2_port *port, size_t size) { if (port->priv->hw_version == MVPP21) - tx_desc->pp21.data_size = size; + tx_desc->pp21.data_size = cpu_to_le16(size); else - tx_desc->pp22.data_size = size; + tx_desc->pp22.data_size = cpu_to_le16(size); } static void mvpp2_txdesc_txq_set(struct mvpp2_port *port, @@ -211,9 +212,9 @@ static void mvpp2_txdesc_cmd_set(struct mvpp2_port *port, unsigned int command) { if (port->priv->hw_version == MVPP21) - tx_desc->pp21.command = command; + tx_desc->pp21.command = cpu_to_le32(command); else - tx_desc->pp22.command = command; + tx_desc->pp22.command = cpu_to_le32(command); } static unsigned int mvpp2_txdesc_offset_get(struct mvpp2_port *port, @@ -229,36 +230,38 @@ static dma_addr_t mvpp2_rxdesc_dma_addr_get(struct mvpp2_port *port, struct mvpp2_rx_desc *rx_desc) { if (port->priv->hw_version == MVPP21) - return rx_desc->pp21.buf_dma_addr; + return le32_to_cpu(rx_desc->pp21.buf_dma_addr); else - return rx_desc->pp22.buf_dma_addr_key_hash & MVPP2_DESC_DMA_MASK; + return le64_to_cpu(rx_desc->pp22.buf_dma_addr_key_hash) & + MVPP2_DESC_DMA_MASK; } static unsigned long mvpp2_rxdesc_cookie_get(struct mvpp2_port *port, struct mvpp2_rx_desc *rx_desc) { if (port->priv->hw_version == MVPP21) - return rx_desc->pp21.buf_cookie; + return le32_to_cpu(rx_desc->pp21.buf_cookie); else - return rx_desc->pp22.buf_cookie_misc & MVPP2_DESC_DMA_MASK; + return le64_to_cpu(rx_desc->pp22.buf_cookie_misc) & + MVPP2_DESC_DMA_MASK; } static size_t mvpp2_rxdesc_size_get(struct mvpp2_port *port, struct mvpp2_rx_desc *rx_desc) { if (port->priv->hw_version == MVPP21) - return rx_desc->pp21.data_size; + return le16_to_cpu(rx_desc->pp21.data_size); else - return rx_desc->pp22.data_size; + return le16_to_cpu(rx_desc->pp22.data_size); } static u32 mvpp2_rxdesc_status_get(struct mvpp2_port *port, struct mvpp2_rx_desc *rx_desc) { if (port->priv->hw_version == MVPP21) - return rx_desc->pp21.status; + return le32_to_cpu(rx_desc->pp21.status); else - return rx_desc->pp22.status; + return le32_to_cpu(rx_desc->pp22.status); } static void mvpp2_txq_inc_get(struct mvpp2_txq_pcpu *txq_pcpu)