Commit | Line | Data |
---|---|---|
47dd7a54 GC |
1 | config STMMAC_ETH |
2 | tristate "STMicroelectronics 10/100/1000 Ethernet driver" | |
3 | select MII | |
4 | select PHYLIB | |
5 | depends on NETDEVICES && CPU_SUBTYPE_ST40 | |
6 | help | |
7 | This is the driver for the ST MAC 10/100/1000 on-chip Ethernet | |
8 | controllers. ST Ethernet IPs are built around a Synopsys IP Core. | |
9 | ||
10 | if STMMAC_ETH | |
11 | ||
12 | config STMMAC_DA | |
13 | bool "STMMAC DMA arbitration scheme" | |
14 | default n | |
15 | help | |
16 | Selecting this option, rx has priority over Tx (only for Giga | |
17 | Ethernet device). | |
18 | By default, the DMA arbitration scheme is based on Round-robin | |
19 | (rx:tx priority is 1:1). | |
20 | ||
21 | config STMMAC_DUAL_MAC | |
22 | bool "STMMAC: dual mac support (EXPERIMENTAL)" | |
23 | default n | |
24 | depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER | |
25 | help | |
26 | Some ST SoCs (for example the stx7141 and stx7200c2) have two | |
27 | Ethernet Controllers. This option turns on the second Ethernet | |
28 | device on this kind of platforms. | |
29 | ||
30 | config STMMAC_TIMER | |
31 | bool "STMMAC Timer optimisation" | |
32 | default n | |
33 | help | |
34 | Use an external timer for mitigating the number of network | |
35 | interrupts. | |
36 | ||
37 | choice | |
38 | prompt "Select Timer device" | |
39 | depends on STMMAC_TIMER | |
40 | ||
41 | config STMMAC_TMU_TIMER | |
42 | bool "TMU channel 2" | |
43 | depends on CPU_SH4 | |
44 | help | |
45 | ||
46 | config STMMAC_RTC_TIMER | |
47 | bool "Real time clock" | |
48 | depends on RTC_CLASS | |
49 | help | |
50 | ||
51 | endchoice | |
52 | ||
53 | endif |