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 224d2bb3f5SBenjamin Herrenschmidtconfig HVC_OLD_HVSI 234d2bb3f5SBenjamin Herrenschmidt bool "Old driver for pSeries serial port (/dev/hvsi*)" 244d2bb3f5SBenjamin Herrenschmidt depends on HVC_CONSOLE 254d2bb3f5SBenjamin Herrenschmidt default n 264d2bb3f5SBenjamin Herrenschmidt 27bdcffc5aSGreg Kroah-Hartmanconfig HVC_ISERIES 28bdcffc5aSGreg Kroah-Hartman bool "iSeries Hypervisor Virtual Console support" 29bdcffc5aSGreg Kroah-Hartman depends on PPC_ISERIES 30bdcffc5aSGreg Kroah-Hartman default y 31bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 32bdcffc5aSGreg Kroah-Hartman select HVC_IRQ 33bdcffc5aSGreg Kroah-Hartman select VIOPATH 34bdcffc5aSGreg Kroah-Hartman help 35bdcffc5aSGreg Kroah-Hartman iSeries machines support a hypervisor virtual console. 36bdcffc5aSGreg Kroah-Hartman 37daea1175SBenjamin Herrenschmidtconfig HVC_OPAL 38daea1175SBenjamin Herrenschmidt bool "OPAL Console support" 39daea1175SBenjamin Herrenschmidt depends on PPC_POWERNV 40daea1175SBenjamin Herrenschmidt select HVC_DRIVER 41daea1175SBenjamin Herrenschmidt select HVC_IRQ 42daea1175SBenjamin Herrenschmidt default y 43daea1175SBenjamin Herrenschmidt help 44daea1175SBenjamin Herrenschmidt PowerNV machines running under OPAL need that driver to get a console 45daea1175SBenjamin Herrenschmidt 46bdcffc5aSGreg Kroah-Hartmanconfig HVC_RTAS 47bdcffc5aSGreg Kroah-Hartman bool "IBM RTAS Console support" 48bdcffc5aSGreg Kroah-Hartman depends on PPC_RTAS 49bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 50bdcffc5aSGreg Kroah-Hartman help 51bdcffc5aSGreg Kroah-Hartman IBM Console device driver which makes use of RTAS 52bdcffc5aSGreg Kroah-Hartman 53bdcffc5aSGreg Kroah-Hartmanconfig HVC_BEAT 54bdcffc5aSGreg Kroah-Hartman bool "Toshiba's Beat Hypervisor Console support" 55bdcffc5aSGreg Kroah-Hartman depends on PPC_CELLEB 56bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 57bdcffc5aSGreg Kroah-Hartman help 58bdcffc5aSGreg Kroah-Hartman Toshiba's Cell Reference Set Beat Console device driver 59bdcffc5aSGreg Kroah-Hartman 60bdcffc5aSGreg Kroah-Hartmanconfig HVC_IUCV 61bdcffc5aSGreg Kroah-Hartman bool "z/VM IUCV Hypervisor console support (VM only)" 62bdcffc5aSGreg Kroah-Hartman depends on S390 63bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 64bdcffc5aSGreg Kroah-Hartman select IUCV 65bdcffc5aSGreg Kroah-Hartman default y 66bdcffc5aSGreg Kroah-Hartman help 67bdcffc5aSGreg Kroah-Hartman This driver provides a Hypervisor console (HVC) back-end to access 68bdcffc5aSGreg Kroah-Hartman a Linux (console) terminal via a z/VM IUCV communication path. 69bdcffc5aSGreg Kroah-Hartman 70bdcffc5aSGreg Kroah-Hartmanconfig HVC_XEN 71bdcffc5aSGreg Kroah-Hartman bool "Xen Hypervisor Console support" 72bdcffc5aSGreg Kroah-Hartman depends on XEN 73bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 74bdcffc5aSGreg Kroah-Hartman select HVC_IRQ 75bdcffc5aSGreg Kroah-Hartman default y 76bdcffc5aSGreg Kroah-Hartman help 77bdcffc5aSGreg Kroah-Hartman Xen virtual console device driver 78bdcffc5aSGreg Kroah-Hartman 79*cf8e019bSStefano Stabelliniconfig HVC_XEN_FRONTEND 80*cf8e019bSStefano Stabellini bool "Xen Hypervisor Multiple Consoles support" 81*cf8e019bSStefano Stabellini depends on HVC_XEN 82*cf8e019bSStefano Stabellini select XEN_XENBUS_FRONTEND 83*cf8e019bSStefano Stabellini default y 84*cf8e019bSStefano Stabellini help 85*cf8e019bSStefano Stabellini Xen driver for secondary virtual consoles 86*cf8e019bSStefano Stabellini 87bdcffc5aSGreg Kroah-Hartmanconfig HVC_UDBG 88bdcffc5aSGreg Kroah-Hartman bool "udbg based fake hypervisor console" 89bdcffc5aSGreg Kroah-Hartman depends on PPC && EXPERIMENTAL 90bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 91bdcffc5aSGreg Kroah-Hartman default n 92bdcffc5aSGreg Kroah-Hartman 93bdcffc5aSGreg Kroah-Hartmanconfig HVC_DCC 94bdcffc5aSGreg Kroah-Hartman bool "ARM JTAG DCC console" 95bdcffc5aSGreg Kroah-Hartman depends on ARM 96bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 97bdcffc5aSGreg Kroah-Hartman help 98bdcffc5aSGreg Kroah-Hartman This console uses the JTAG DCC on ARM to create a console under the HVC 99bdcffc5aSGreg Kroah-Hartman driver. This console is used through a JTAG only on ARM. If you don't have 100bdcffc5aSGreg Kroah-Hartman a JTAG then you probably don't want this option. 101bdcffc5aSGreg Kroah-Hartman 102bdcffc5aSGreg Kroah-Hartmanconfig HVC_BFIN_JTAG 103bdcffc5aSGreg Kroah-Hartman bool "Blackfin JTAG console" 104bdcffc5aSGreg Kroah-Hartman depends on BLACKFIN 105bdcffc5aSGreg Kroah-Hartman select HVC_DRIVER 106bdcffc5aSGreg Kroah-Hartman help 107bdcffc5aSGreg Kroah-Hartman This console uses the Blackfin JTAG to create a console under the 108bdcffc5aSGreg Kroah-Hartman the HVC driver. If you don't have JTAG, then you probably don't 109bdcffc5aSGreg Kroah-Hartman want this option. 110bdcffc5aSGreg Kroah-Hartman 111bdcffc5aSGreg Kroah-Hartmanconfig HVCS 112bdcffc5aSGreg Kroah-Hartman tristate "IBM Hypervisor Virtual Console Server support" 113bdcffc5aSGreg Kroah-Hartman depends on PPC_PSERIES && HVC_CONSOLE 114bdcffc5aSGreg Kroah-Hartman help 115bdcffc5aSGreg Kroah-Hartman Partitionable IBM Power5 ppc64 machines allow hosting of 116bdcffc5aSGreg Kroah-Hartman firmware virtual consoles from one Linux partition by 117bdcffc5aSGreg Kroah-Hartman another Linux partition. This driver allows console data 118bdcffc5aSGreg Kroah-Hartman from Linux partitions to be accessed through TTY device 119bdcffc5aSGreg Kroah-Hartman interfaces in the device tree of a Linux partition running 120bdcffc5aSGreg Kroah-Hartman this driver. 121bdcffc5aSGreg Kroah-Hartman 122bdcffc5aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the 123bdcffc5aSGreg Kroah-Hartman module will be called hvcs. Additionally, this module 124bdcffc5aSGreg Kroah-Hartman will depend on arch specific APIs exported from hvcserver.ko 125bdcffc5aSGreg Kroah-Hartman which will also be compiled when this driver is built as a 126bdcffc5aSGreg Kroah-Hartman module. 127bdcffc5aSGreg Kroah-Hartman 128