1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* 2 /*
3 *pxa168 ethernet platform device data definit 3 *pxa168 ethernet platform device data definition file.
4 */ 4 */
5 #ifndef __LINUX_PXA168_ETH_H 5 #ifndef __LINUX_PXA168_ETH_H
6 #define __LINUX_PXA168_ETH_H 6 #define __LINUX_PXA168_ETH_H
7 7
8 #include <linux/phy.h> 8 #include <linux/phy.h>
9 9
10 struct pxa168_eth_platform_data { 10 struct pxa168_eth_platform_data {
11 int port_number; 11 int port_number;
12 int phy_addr; 12 int phy_addr;
13 13
14 /* 14 /*
15 * If speed is 0, then speed and duple 15 * If speed is 0, then speed and duplex are autonegotiated.
16 */ 16 */
17 int speed; /* 0, SPEED_10 17 int speed; /* 0, SPEED_10, SPEED_100 */
18 int duplex; /* DUPLEX_HALF 18 int duplex; /* DUPLEX_HALF or DUPLEX_FULL */
19 phy_interface_t intf; 19 phy_interface_t intf;
20 20
21 /* 21 /*
22 * Override default RX/TX queue sizes 22 * Override default RX/TX queue sizes if nonzero.
23 */ 23 */
24 int rx_queue_size; 24 int rx_queue_size;
25 int tx_queue_size; 25 int tx_queue_size;
26 26
27 /* 27 /*
28 * init callback is used for board spe 28 * init callback is used for board specific initialization
29 * e.g on Aspenite its used to initial 29 * e.g on Aspenite its used to initialize the PHY transceiver.
30 */ 30 */
31 int (*init)(void); 31 int (*init)(void);
32 }; 32 };
33 33
34 #endif /* __LINUX_PXA168_ETH_H */ 34 #endif /* __LINUX_PXA168_ETH_H */
35 35
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