git://bbs.cooldavid.org / net-next-2.6.git / blame
| 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 |