1bdcffc5aSGreg Kroah-Hartmanconfig HVC_DRIVER 2bdcffc5aSGreg Kroah-Hartman bool 3bdcffc5aSGreg Kroah-Hartman help 4bdcffc5aSGreg Kroah-Hartman Generic "hypervisor virtual console" infrastructure for various 5bdcffc5aSGreg Kroah-Hartman hypervisors (pSeries, iSeries, Xen, lguest). 6bdcffc5aSGreg Kroah-Hartman It will automatically be selected if one of the back-end console drivers 7bdcffc5aSGreg Kroah-Hartman is selected. 8bdcffc5aSGreg Kroah-Hartman 9bdcffc5aSGreg Kroah-Hartmanconfig HVC_IRQ 10bdcffc5aSGreg Kroah-Hartman bool 11bdcffc5aSGreg Kroah-Hartman 12bdcffc5aSGreg Kroah-Hartmanconfig HVC_CONSOLE 13bdcffc5aSGreg Kroah-Hartman bool "pSeries Hypervisor Virtual Console support" 14bdcffc5aSGreg Kroah-Hartman depends on PPC_PSERIES 15bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 16bdcffc5aSGreg Kroah-Hartman select HVC_IRQ 17bdcffc5aSGreg Kroah-Hartman help 18bdcffc5aSGreg Kroah-Hartman pSeries machines when partitioned support a hypervisor virtual 19bdcffc5aSGreg Kroah-Hartman console. This driver allows each pSeries partition to have a console 20bdcffc5aSGreg Kroah-Hartman which is accessed via the HMC. 21bdcffc5aSGreg Kroah-Hartman 22bdcffc5aSGreg Kroah-Hartmanconfig HVC_ISERIES 23bdcffc5aSGreg Kroah-Hartman bool "iSeries Hypervisor Virtual Console support" 24bdcffc5aSGreg Kroah-Hartman depends on PPC_ISERIES 25bdcffc5aSGreg Kroah-Hartman default y 26bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 27bdcffc5aSGreg Kroah-Hartman select HVC_IRQ 28bdcffc5aSGreg Kroah-Hartman select VIOPATH 29bdcffc5aSGreg Kroah-Hartman help 30bdcffc5aSGreg Kroah-Hartman iSeries machines support a hypervisor virtual console. 31bdcffc5aSGreg Kroah-Hartman 32bdcffc5aSGreg Kroah-Hartmanconfig HVC_RTAS 33bdcffc5aSGreg Kroah-Hartman bool "IBM RTAS Console support" 34bdcffc5aSGreg Kroah-Hartman depends on PPC_RTAS 35bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 36bdcffc5aSGreg Kroah-Hartman help 37bdcffc5aSGreg Kroah-Hartman IBM Console device driver which makes use of RTAS 38bdcffc5aSGreg Kroah-Hartman 39bdcffc5aSGreg Kroah-Hartmanconfig HVC_BEAT 40bdcffc5aSGreg Kroah-Hartman bool "Toshiba's Beat Hypervisor Console support" 41bdcffc5aSGreg Kroah-Hartman depends on PPC_CELLEB 42bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 43bdcffc5aSGreg Kroah-Hartman help 44bdcffc5aSGreg Kroah-Hartman Toshiba's Cell Reference Set Beat Console device driver 45bdcffc5aSGreg Kroah-Hartman 46bdcffc5aSGreg Kroah-Hartmanconfig HVC_IUCV 47bdcffc5aSGreg Kroah-Hartman bool "z/VM IUCV Hypervisor console support (VM only)" 48bdcffc5aSGreg Kroah-Hartman depends on S390 49bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 50bdcffc5aSGreg Kroah-Hartman select IUCV 51bdcffc5aSGreg Kroah-Hartman default y 52bdcffc5aSGreg Kroah-Hartman help 53bdcffc5aSGreg Kroah-Hartman This driver provides a Hypervisor console (HVC) back-end to access 54bdcffc5aSGreg Kroah-Hartman a Linux (console) terminal via a z/VM IUCV communication path. 55bdcffc5aSGreg Kroah-Hartman 56bdcffc5aSGreg Kroah-Hartmanconfig HVC_XEN 57bdcffc5aSGreg Kroah-Hartman bool "Xen Hypervisor Console support" 58bdcffc5aSGreg Kroah-Hartman depends on XEN 59bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 60bdcffc5aSGreg Kroah-Hartman select HVC_IRQ 61bdcffc5aSGreg Kroah-Hartman default y 62bdcffc5aSGreg Kroah-Hartman help 63bdcffc5aSGreg Kroah-Hartman Xen virtual console device driver 64bdcffc5aSGreg Kroah-Hartman 65bdcffc5aSGreg Kroah-Hartmanconfig HVC_UDBG 66bdcffc5aSGreg Kroah-Hartman bool "udbg based fake hypervisor console" 67bdcffc5aSGreg Kroah-Hartman depends on PPC && EXPERIMENTAL 68bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 69bdcffc5aSGreg Kroah-Hartman default n 70bdcffc5aSGreg Kroah-Hartman 71bdcffc5aSGreg Kroah-Hartmanconfig HVC_DCC 72bdcffc5aSGreg Kroah-Hartman bool "ARM JTAG DCC console" 73bdcffc5aSGreg Kroah-Hartman depends on ARM 74bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 75bdcffc5aSGreg Kroah-Hartman help 76bdcffc5aSGreg Kroah-Hartman This console uses the JTAG DCC on ARM to create a console under the HVC 77bdcffc5aSGreg Kroah-Hartman driver. This console is used through a JTAG only on ARM. If you don't have 78bdcffc5aSGreg Kroah-Hartman a JTAG then you probably don't want this option. 79bdcffc5aSGreg Kroah-Hartman 80bdcffc5aSGreg Kroah-Hartmanconfig HVC_BFIN_JTAG 81bdcffc5aSGreg Kroah-Hartman bool "Blackfin JTAG console" 82bdcffc5aSGreg Kroah-Hartman depends on BLACKFIN 83bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 84bdcffc5aSGreg Kroah-Hartman help 85bdcffc5aSGreg Kroah-Hartman This console uses the Blackfin JTAG to create a console under the 86bdcffc5aSGreg Kroah-Hartman the HVC driver. If you don't have JTAG, then you probably don't 87bdcffc5aSGreg Kroah-Hartman want this option. 88bdcffc5aSGreg Kroah-Hartman 89bdcffc5aSGreg Kroah-Hartmanconfig HVCS 90bdcffc5aSGreg Kroah-Hartman tristate "IBM Hypervisor Virtual Console Server support" 91bdcffc5aSGreg Kroah-Hartman depends on PPC_PSERIES && HVC_CONSOLE 92bdcffc5aSGreg Kroah-Hartman help 93bdcffc5aSGreg Kroah-Hartman Partitionable IBM Power5 ppc64 machines allow hosting of 94bdcffc5aSGreg Kroah-Hartman firmware virtual consoles from one Linux partition by 95bdcffc5aSGreg Kroah-Hartman another Linux partition. This driver allows console data 96bdcffc5aSGreg Kroah-Hartman from Linux partitions to be accessed through TTY device 97bdcffc5aSGreg Kroah-Hartman interfaces in the device tree of a Linux partition running 98bdcffc5aSGreg Kroah-Hartman this driver. 99bdcffc5aSGreg Kroah-Hartman 100bdcffc5aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the 101bdcffc5aSGreg Kroah-Hartman module will be called hvcs. Additionally, this module 102bdcffc5aSGreg Kroah-Hartman will depend on arch specific APIs exported from hvcserver.ko 103bdcffc5aSGreg Kroah-Hartman which will also be compiled when this driver is built as a 104bdcffc5aSGreg Kroah-Hartman module. 105bdcffc5aSGreg Kroah-Hartman 106