virtio-esm: First introduce of virtio-esm

Introduce "Maru VirtIO EmulatorStatusMedium" for represent boot up progress.

Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>

diff --git a/arch/x86/configs/i386_tizen_emul_defconfig b/arch/x86/configs/i386_tizen_emul_defconfig
index c81834e9bedb9f0db6ac1baebc491533cb7dff2b..98f69510a0a8803a2b0248639289363d38e265d3 100644 (file)
--- a/arch/x86/configs/i386_tizen_emul_defconfig
+++ b/arch/x86/configs/i386_tizen_emul_defconfig
@@ -2777,6 +2777,7 @@ CONFIG_MARU_POWER_SUPPLY=y
 CONFIG_MARU_USB_MASS_STORAGE=y
 CONFIG_MARU_USB_MODE=y
 CONFIG_MARU_VIRTIO_KEYBOARD=y
+CONFIG_MARU_VIRTIO_ESM=y
 
 #
 # Firmware Drivers

diff --git a/drivers/maru/Kconfig b/drivers/maru/Kconfig
index c51aa27c57d4a01e5cfc071f9032e5be151562a2..1bd2a62f955d426c9bf753d3863b42442740cb07 100644 (file)
--- a/drivers/maru/Kconfig
+++ b/drivers/maru/Kconfig
@@ -59,3 +59,7 @@ config MARU_USB_MODE
 config MARU_VIRTIO_KEYBOARD
        tristate "MARU VirtIO Keyboard Driver"
        depends on MARU != n
+
+config MARU_VIRTIO_ESM
+       tristate "MARU VirtIO Emulator Status Medium Driver"
+       depends on MARU != n

diff --git a/drivers/maru/Makefile b/drivers/maru/Makefile
index 8ae7d3c1d328dde83fc3fd9186dd2e2bbe484e9a..6fac6dc1a6e14a4ceacce2a4e73439bd221c11b8 100644 (file)
--- a/drivers/maru/Makefile
+++ b/drivers/maru/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_MARU_POWER_SUPPLY) += maru_power_supply.o
 obj-$(CONFIG_MARU_USB_MASS_STORAGE) += maru_usb_mass_storage.o
 obj-$(CONFIG_MARU_USB_MODE) += maru_usb_mode.o
 obj-$(CONFIG_MARU_VIRTIO_KEYBOARD) += maru_virtio_keyboard.o
+obj-$(CONFIG_MARU_VIRTIO_ESM) += maru_virtio_esm.o

diff --git a/include/linux/virtio_ids.h b/include/linux/virtio_ids.h
index 7c0f211056894607ce783b43fa8ffdbd84519334..96975a785b1a1ba3db275bc0a38e17faf4cc6423 100644 (file)
--- a/include/linux/virtio_ids.h
+++ b/include/linux/virtio_ids.h
@@ -43,6 +43,7 @@
 /* Maru devices */
 #define VIRTIO_ID_TOUCHSCREEN  11 /* virtio touchscreen */
 #define VIRTIO_ID_KEYBOARD     12 /* virtio keyboard */
+#define VIRTIO_ID_ESM          13 /* virtio ESM */
 #endif
 
 #endif /* _LINUX_VIRTIO_IDS_H */