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path: root/drivers/net/ethernet/marvell
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-rw-r--r--drivers/net/ethernet/marvell/mv643xx_eth.c4
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c61
-rw-r--r--drivers/net/ethernet/marvell/pxa168_eth.c21
3 files changed, 59 insertions, 27 deletions
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index c35db735958f..7fb5677451f9 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2641,7 +2641,7 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
ret = mv643xx_eth_shared_of_probe(pdev);
if (ret)
return ret;
- pd = pdev->dev.platform_data;
+ pd = dev_get_platdata(&pdev->dev);
msp->tx_csum_limit = (pd != NULL && pd->tx_csum_limit) ?
pd->tx_csum_limit : 9 * 1024;
@@ -2833,7 +2833,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
struct resource *res;
int err;
- pd = pdev->dev.platform_data;
+ pd = dev_get_platdata(&pdev->dev);
if (pd == NULL) {
dev_err(&pdev->dev, "no mv643xx_eth_platform_data\n");
return -ENODEV;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 389a854b88fc..e35bac7cfdf1 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -79,10 +79,10 @@
#define MVNETA_MAC_ADDR_HIGH 0x2418
#define MVNETA_SDMA_CONFIG 0x241c
#define MVNETA_SDMA_BRST_SIZE_16 4
-#define MVNETA_NO_DESC_SWAP 0x0
#define MVNETA_RX_BRST_SZ_MASK(burst) ((burst) << 1)
#define MVNETA_RX_NO_DATA_SWAP BIT(4)
#define MVNETA_TX_NO_DATA_SWAP BIT(5)
+#define MVNETA_DESC_SWAP BIT(6)
#define MVNETA_TX_BRST_SZ_MASK(burst) ((burst) << 22)
#define MVNETA_PORT_STATUS 0x2444
#define MVNETA_TX_IN_PRGRS BIT(1)
@@ -266,8 +266,7 @@ struct mvneta_port {
* layout of the transmit and reception DMA descriptors, and their
* layout is therefore defined by the hardware design
*/
-struct mvneta_tx_desc {
- u32 command; /* Options used by HW for packet transmitting.*/
+
#define MVNETA_TX_L3_OFF_SHIFT 0
#define MVNETA_TX_IP_HLEN_SHIFT 8
#define MVNETA_TX_L4_UDP BIT(16)
@@ -282,15 +281,6 @@ struct mvneta_tx_desc {
#define MVNETA_TX_L4_CSUM_FULL BIT(30)
#define MVNETA_TX_L4_CSUM_NOT BIT(31)
- u16 reserverd1; /* csum_l4 (for future use) */
- u16 data_size; /* Data size of transmitted packet in bytes */
- u32 buf_phys_addr; /* Physical addr of transmitted buffer */
- u32 reserved2; /* hw_cmd - (for future use, PMT) */
- u32 reserved3[4]; /* Reserved - (for future use) */
-};
-
-struct mvneta_rx_desc {
- u32 status; /* Info about received packet */
#define MVNETA_RXD_ERR_CRC 0x0
#define MVNETA_RXD_ERR_SUMMARY BIT(16)
#define MVNETA_RXD_ERR_OVERRUN BIT(17)
@@ -301,16 +291,57 @@ struct mvneta_rx_desc {
#define MVNETA_RXD_FIRST_LAST_DESC (BIT(26) | BIT(27))
#define MVNETA_RXD_L4_CSUM_OK BIT(30)
+#if defined(__LITTLE_ENDIAN)
+struct mvneta_tx_desc {
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u32 status; /* Info about received packet */
u16 reserved1; /* pnc_info - (for future use, PnC) */
u16 data_size; /* Size of received packet in bytes */
+
u32 buf_phys_addr; /* Physical address of the buffer */
u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+
u32 buf_cookie; /* cookie for access to RX buffer in rx path */
u16 reserved3; /* prefetch_cmd, for future use */
u16 reserved4; /* csum_l4 - (for future use, PnC) */
+
+ u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
+ u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
+};
+#else
+struct mvneta_tx_desc {
+ u16 data_size; /* Data size of transmitted packet in bytes */
+ u16 reserverd1; /* csum_l4 (for future use) */
+ u32 command; /* Options used by HW for packet transmitting.*/
+ u32 reserved2; /* hw_cmd - (for future use, PMT) */
+ u32 buf_phys_addr; /* Physical addr of transmitted buffer */
+ u32 reserved3[4]; /* Reserved - (for future use) */
+};
+
+struct mvneta_rx_desc {
+ u16 data_size; /* Size of received packet in bytes */
+ u16 reserved1; /* pnc_info - (for future use, PnC) */
+ u32 status; /* Info about received packet */
+
+ u32 reserved2; /* pnc_flow_id (for future use, PnC) */
+ u32 buf_phys_addr; /* Physical address of the buffer */
+
+ u16 reserved4; /* csum_l4 - (for future use, PnC) */
+ u16 reserved3; /* prefetch_cmd, for future use */
+ u32 buf_cookie; /* cookie for access to RX buffer in rx path */
+
u32 reserved5; /* pnc_extra PnC (for future use, PnC) */
u32 reserved6; /* hw_cmd (for future use, PnC and HWF) */
};
+#endif
struct mvneta_tx_queue {
/* Number of this TX queue, in the range 0-7 */
@@ -910,9 +941,11 @@ static void mvneta_defaults_set(struct mvneta_port *pp)
/* Default burst size */
val |= MVNETA_TX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
val |= MVNETA_RX_BRST_SZ_MASK(MVNETA_SDMA_BRST_SIZE_16);
+ val |= MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP;
- val |= (MVNETA_RX_NO_DATA_SWAP | MVNETA_TX_NO_DATA_SWAP |
- MVNETA_NO_DESC_SWAP);
+#if defined(__BIG_ENDIAN)
+ val |= MVNETA_DESC_SWAP;
+#endif
/* Assign port SDMA configuration */
mvreg_write(pp, MVNETA_SDMA_CONFIG, val);
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index db481477bcc5..4ae0c7426010 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -583,10 +583,9 @@ static int init_hash_table(struct pxa168_eth_private *pep)
* table is full.
*/
if (pep->htpr == NULL) {
- pep->htpr = dma_alloc_coherent(pep->dev->dev.parent,
- HASH_ADDR_TABLE_SIZE,
- &pep->htpr_dma,
- GFP_KERNEL | __GFP_ZERO);
+ pep->htpr = dma_zalloc_coherent(pep->dev->dev.parent,
+ HASH_ADDR_TABLE_SIZE,
+ &pep->htpr_dma, GFP_KERNEL);
if (pep->htpr == NULL)
return -ENOMEM;
} else {
@@ -1024,9 +1023,9 @@ static int rxq_init(struct net_device *dev)
pep->rx_desc_count = 0;
size = pep->rx_ring_size * sizeof(struct rx_desc);
pep->rx_desc_area_size = size;
- pep->p_rx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
- &pep->rx_desc_dma,
- GFP_KERNEL | __GFP_ZERO);
+ pep->p_rx_desc_area = dma_zalloc_coherent(pep->dev->dev.parent, size,
+ &pep->rx_desc_dma,
+ GFP_KERNEL);
if (!pep->p_rx_desc_area)
goto out;
@@ -1085,9 +1084,9 @@ static int txq_init(struct net_device *dev)
pep->tx_desc_count = 0;
size = pep->tx_ring_size * sizeof(struct tx_desc);
pep->tx_desc_area_size = size;
- pep->p_tx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
- &pep->tx_desc_dma,
- GFP_KERNEL | __GFP_ZERO);
+ pep->p_tx_desc_area = dma_zalloc_coherent(pep->dev->dev.parent, size,
+ &pep->tx_desc_dma,
+ GFP_KERNEL);
if (!pep->p_tx_desc_area)
goto out;
/* Initialize the next_desc_ptr links in the Tx descriptors ring */
@@ -1517,7 +1516,7 @@ static int pxa168_eth_probe(struct platform_device *pdev)
printk(KERN_INFO "%s:Using random mac address\n", DRIVER_NAME);
eth_hw_addr_random(dev);
- pep->pd = pdev->dev.platform_data;
+ pep->pd = dev_get_platdata(&pdev->dev);
pep->rx_ring_size = NUM_RX_DESCS;
if (pep->pd->rx_queue_size)
pep->rx_ring_size = pep->pd->rx_queue_size;
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-05 08:01:48 +0300