From b000ef3ca57a495deac01578f6c328b85090ecb9 Mon Sep 17 00:00:00 2001 From: Bagas Sanjaya Date: Mon, 13 Nov 2023 16:38:38 +0700 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20231113093839.7687-1-bagasdotme@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vme_user/Kconfig | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/staging/vme_user/Kconfig b/drivers/staging/vme_user/Kconfig index d65cc5510649e..8e5df6ce36e8f 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" -- 2.30.2