diff options
| author | Bagas Sanjaya <bagasdotme@gmail.com> | 2023-11-13 16:38:38 +0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-23 12:49:47 +0000 |
| commit | b000ef3ca57a495deac01578f6c328b85090ecb9 (patch) | |
| tree | 9fe9cfe3d0e7b0bcd1306f56f21b56df4da8e332 /drivers/staging/vme_user | |
| parent | 2a4033b2d4c998d03cabe5799ae7de99f4f3254b (diff) | |
drivers: staging: vme_user: Describe VME_BUS and VME_TSI148
Help description for both options only tells users to enable them
without description of what VME bridge and TSI148 device are.
Briefly describe them.
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/20231113093839.7687-1-bagasdotme@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vme_user')
| -rw-r--r-- | drivers/staging/vme_user/Kconfig | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/staging/vme_user/Kconfig b/drivers/staging/vme_user/Kconfig index d65cc5510649..8e5df6ce36e8 100644 --- a/drivers/staging/vme_user/Kconfig +++ b/drivers/staging/vme_user/Kconfig @@ -3,18 +3,32 @@ menuconfig VME_BUS bool "VME bridge support" depends on PCI help - If you say Y here you get support for the VME bridge Framework. + Enable support for VME (VersaModular Eurocard bus) bridge modules. + The bridge allows connecting VME devices to systems with existing + interfaces (like USB or PCI) by means of translating VME protocol + operations. + + Note that this only enables the bridge framework. You'll also + likely want to enable driver for specific bridge device you have + to actually use it. If unsure, say N. if VME_BUS comment "VME Bridge Drivers" config VME_TSI148 - tristate "Tempe" + tristate "Tundra TSI148 VME bridge support" depends on HAS_DMA help - If you say Y here you get support for the Tundra TSI148 VME bridge - chip. + If you say Y here you get support for the Tundra TSI148 VME-to-PCI/X + bridge chip (and pin-compatible clones). + + TSI148 is a high-performant, 2eSST and VME64-compliant VME-to-PCI/X + interconnect bridge with support for PCI and PCI-X bus interface. + It is primarily used in industrial and embedded systems. + + To compile this driver as a module, say M - the module will be + called vme_tsi148. If unsure, say N. config VME_FAKE tristate "Fake" |