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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2008-12-25 13:38:57 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:39:03 +0100 |
| commit | 44a01d5ba8a4d543694461cd3e178cfa6b3f221b (patch) | |
| tree | e8f118a9eb4036784509af07ee14928ceb8a677f /drivers/char/Makefile | |
| parent | 5d360a75f87f288e9a25d56cca503a7c7939e490 (diff) | |
| download | kernel-crypto-44a01d5ba8a4d543694461cd3e178cfa6b3f221b.tar.gz kernel-crypto-44a01d5ba8a4d543694461cd3e178cfa6b3f221b.tar.xz kernel-crypto-44a01d5ba8a4d543694461cd3e178cfa6b3f221b.zip | |
[S390] s390/hvc_console: z/VM IUCV hypervisor console support
This patch introduces a new hypervisor console (HVC) back-end that provides
terminal access over the z/VM inter-user communication vehicle (IUCV).
The z/VM IUCV communication is independent of the regular tcp/ip network
and allows access even if there is no network connection between two
z/VM guest virtual machines.
The z/VM IUCV hypervisor console back-end helps the user to access a
z/VM guest virtual machine that lacks of network connectivity; and thus,
provides a "full-screen" terminal alternative to 3215/3270 terminal sessions.
Use the hvc_iucv=[0..8] kernel boot parameter to specify the number of
HVC terminals using a z/VM IUCV back-end.
A recent version of the s390-tools package is required to establish a
terminal connection to a z/VM IUCV hypervisor console back-end.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/char/Makefile')
| -rw-r--r-- | drivers/char/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 438f71317c5..36151bae0d7 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -50,6 +50,7 @@ obj-$(CONFIG_HVC_BEAT) += hvc_beat.o obj-$(CONFIG_HVC_DRIVER) += hvc_console.o obj-$(CONFIG_HVC_IRQ) += hvc_irq.o obj-$(CONFIG_HVC_XEN) += hvc_xen.o +obj-$(CONFIG_HVC_IUCV) += hvc_iucv.o obj-$(CONFIG_VIRTIO_CONSOLE) += virtio_console.o obj-$(CONFIG_RAW_DRIVER) += raw.o obj-$(CONFIG_SGI_SNSC) += snsc.o snsc_event.o |