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Commit 26d57306 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "vservices: block: add the block protocol and drivers"

parents 68cf83d5 402932a0

drivers/block/Kconfig

+20 −0
Original line number Diff line number Diff line
@@ -538,3 +538,23 @@ config BLK_DEV_RSXX 
	  module will be called rsxx.



endif # BLK_DEV



config VSERVICES_BLOCK_SERVER

	tristate "Virtual Services block server"

	depends on BLOCK && VSERVICES_SUPPORT && VSERVICES_SERVER

	default y

	select VSERVICES_PROTOCOL_BLOCK_SERVER

	help

	  Select this option if you want support for server side Virtual

	  Services block. This allows any Linux block device to be

	  virtualized and exported as a virtual service.



config VSERVICES_BLOCK_CLIENT

	tristate "Virtual Services Block client device"

	depends on BLOCK && VSERVICES_SUPPORT && VSERVICES_CLIENT

	default y

	select VSERVICES_PROTOCOL_BLOCK_CLIENT

	help

	  Select this option if you want support for client side Virtual

	  Services block devices. The virtual block devices are typically

	  named /dev/vblock0, /dev/vblock1, etc.

drivers/block/Makefile

+5 −0
Original line number Diff line number Diff line
@@ -44,3 +44,8 @@ obj-$(CONFIG_ZRAM) += zram/ 


skd-y		:= skd_main.o

swim_mod-y	:= swim.o swim_asm.o



obj-$(CONFIG_VSERVICES_BLOCK_SERVER)     += vs_block_server.o

CFLAGS_vs_block_server.o += -Werror

obj-$(CONFIG_VSERVICES_BLOCK_CLIENT)     += vs_block_client.o

CFLAGS_vs_block_client.o += -Werror

drivers/block/vs_block_client.c

0 → 100644
+956 −0

File added.

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drivers/block/vs_block_server.c

0 → 100644
+1179 −0

File added.

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drivers/char/Kconfig

+38 −0
Original line number Diff line number Diff line
@@ -631,3 +631,41 @@ config OKL4_PIPE 
        Virtual pipe driver for the OKL4 Microvisor. This driver allows

        OKL4 Microvisor pipes to be exposed directly to user level as

        character devices.



config VSERVICES_SERIAL

	tristate



config VSERVICES_SERIAL_SERVER

	tristate "Virtual Services serial server"

	depends on VSERVICES_SUPPORT && VSERVICES_SERVER

	select VSERVICES_SERIAL

	select VSERVICES_PROTOCOL_SERIAL_SERVER

	default y

	help

	  Select this option if you want support for server side Virtual

	  Services serial. A virtual serial service behaves similarly to

	  a UNIX pseudo terminal (pty), and does not require any physical

	  serial hardware. Virtual serial devices are typically called

	  /dev/ttyVS0, /dev/ttyVS1, etc.



config VSERVICES_SERIAL_CLIENT

	tristate "Virtual Services serial client"

	depends on VSERVICES_SUPPORT && VSERVICES_CLIENT

	select VSERVICES_SERIAL

	select VSERVICES_PROTOCOL_SERIAL_CLIENT

	default y

	help

	  Select this option if you want support for client side Virtual

	  Services serial. A virtual serial service behaves similarly to

	  a UNIX pseudo terminal (pty), and does not require any physical

	  serial hardware. Virtual serial devices are typically called

	  /dev/ttyVS0, /dev/ttyVS1, etc.



config VSERVICES_VTTY_COUNT

	int "Maximum number of Virtual Services serial devices"

	depends on VSERVICES_SERIAL

	range 0 256

	default "8"

	help

	  The maximum number of Virtual Services serial devices to support.

	  This limit applies to both the client and server.