git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 9b27105b SB |
1 | # |
| 2 | # CAIF physical drivers | |
| 3 | # | |
| 4 | ||
| 9b27105b SB |
5 | comment "CAIF transport drivers" |
| 6 | ||
| 7 | config CAIF_TTY | |
| 8 | tristate "CAIF TTY transport driver" | |
| 01eebb53 | 9 | depends on CAIF |
| 9b27105b SB |
10 | default n |
| 11 | ---help--- | |
| 12 | The CAIF TTY transport driver is a Line Discipline (ldisc) | |
| 13 | identified as N_CAIF. When this ldisc is opened from user space | |
| 14 | it will redirect the TTY's traffic into the CAIF stack. | |
| 529d6dad SB |
15 | |
| 16 | config CAIF_SPI_SLAVE | |
| 17 | tristate "CAIF SPI transport driver for slave interface" | |
| 9dc002d8 | 18 | depends on CAIF && HAS_DMA |
| 529d6dad SB |
19 | default n |
| 20 | ---help--- | |
| 21 | The CAIF Link layer SPI Protocol driver for Slave SPI interface. | |
| 22 | This driver implements a platform driver to accommodate for a | |
| 23 | platform specific SPI device. A sample CAIF SPI Platform device is | |
| 24 | provided in Documentation/networking/caif/spi_porting.txt | |
| 25 | ||
| 26 | config CAIF_SPI_SYNC | |
| 27 | bool "Next command and length in start of frame" | |
| 28 | depends on CAIF_SPI_SLAVE | |
| 29 | default n | |
| 30 | ---help--- | |
| 31 | Putting the next command and length in the start of the frame can | |
| 32 | help to synchronize to the next transfer in case of over or under-runs. | |
| 33 | This option also needs to be enabled on the modem. | |
| 1933f0c0 AR |
34 | |
| 35 | config CAIF_SHM | |
| 36 | tristate "CAIF shared memory protocol driver" | |
| 37 | depends on CAIF && U5500_MBOX | |
| 38 | default n | |
| 39 | ---help--- | |
| 40 | The CAIF shared memory protocol driver for the STE UX5500 platform. |