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doc: update doc/components.txt
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Christian Helmuth
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856851bb3c
@ -85,16 +85,16 @@ UART devices
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The UART device drivers implement the UART-session interface.
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:'os/src/drivers/uart/pl011':
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:'os/src/drivers/uart/spec/pl011':
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Driver for the PL011 UART as found on many ARM-based platforms.
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:'os/src/drivers/uart/i8250':
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:'os/src/drivers/uart/spec/i8250':
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Driver for the i8250 UART as found on PC hardware.
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:'os/src/drivers/uart/omap4':
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:'os/src/drivers/uart/spec/omap4':
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Driver for the UART as found on OMAP4-based hardware.
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:'os/src/drivers/uart/exynos5':
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:'os/src/drivers/uart/spec/exynos5':
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Driver for the UART as found on Exynos-5-based hardware.
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@ -109,15 +109,11 @@ input-session interfaces respectively.
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to resolve a dependency from an input session for scenarios where no user
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input is required.
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:'os/src/drivers/input/fiasco_ux':
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Driver for the virtual hardware provided by the user-mode version of the
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Fiasco kernel.
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:'os/src/drivers/input/ps2/x86':
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:'os/src/drivers/input/spec/ps2/x86':
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Driver for the 'i8042' PS/2 controller as found in x86 PCs. It supports both
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mouse (including ImPS/2, ExPS/2) and keyboard.
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:'os/src/drivers/input/ps2/pl050':
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:'os/src/drivers/input/spec/ps2/pl050':
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Driver for the PL050 PS/2 controller as found on ARM platforms such as
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VersatilePB. The physical base address used by the driver is obtained at
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compile time from a header file called 'pl050_defs.h'. The version of the
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@ -125,32 +121,37 @@ input-session interfaces respectively.
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is made available to the driver via the SPECS machinery of the Genode build
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system.
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:'os/src/drivers/input/spec/imx53':
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Input driver for Egalaxy touchscreen and Freescale's MPR121
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capacitative touch buttons on i.MX53.
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:'libports/src/drivers/framebuffer/vesa':
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Driver using VESA mode setting on x86 PCs. For more information, please refer
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to the README file in the driver directory.
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:'os/src/drivers/framebuffer/pl11x':
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:'os/src/drivers/framebuffer/spec/pl11x':
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Driver for the PL110/PL111 LCD display.
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:'os/src/drivers/framebuffer/omap4':
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:'os/src/drivers/framebuffer/spec/omap4':
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Driver for HDMI output on OMAP4 SoCs.
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:'os/src/drivers/framebuffer/exynos5':
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:'os/src/drivers/framebuffer/spec/exynos5':
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Driver for HDMI output on Exynos-5 SoCs.
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:'os/src/drivers/framebuffer/imx53':
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:'os/src/drivers/framebuffer/spec/imx53':
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Driver for LCD output on i.MX53 SoCs.
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:'os/src/drivers/framebuffer/imx53':
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Driver for touchscreen input on i.MX53 quick start board.
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:'os/src/drivers/framebuffer/rpi':
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:'os/src/drivers/framebuffer/spec/rpi':
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Driver for the HDMI output of the Raspberry Pi.
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:'os/src/drivers/framebuffer/sdl':
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:'os/src/drivers/framebuffer/spec/sdl':
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Serves as both framebuffer and input driver on Linux using libSDL. This
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driver is only usable on the Linux base platform.
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:'dde_linux/src/drivers/framebuffer/intel':
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Framebuffer driver for Intel i915 compatible graphic cards based on
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the Linux Intel KMS driver.
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:'dde_linux/src/drivers/usb':
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USB driver that makes USB HID and USB storage devices available as input
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sessions and block session respectively. For examples of using this driver,
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@ -162,9 +163,9 @@ Timer drivers
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=============
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The timer driver located at 'os/src/drivers/timer' implements the timer-session
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interface. Technically, it is is both a device driver (accessing a timer
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interface. Technically, it is both a device driver (accessing a timer
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device) and a resource multiplexer (supporting multiple timer-session clients
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at the same time). Depending on the base platform, the implementation uses of
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at the same time). Depending on the base platform, the implementation uses
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different time sources. Time sources are either hardware timers, a time source
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provided by the kernel, or a pseudo time source (busy):
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@ -174,6 +175,7 @@ provided by the kernel, or a pseudo time source (busy):
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:'fiasco': IPC timeout as time source
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:'pistachio': IPC timeout as time source
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:'linux': nanosleep as time source
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:'hw': hardware timers depending on platform, e.g., PIT on x86
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Audio drivers
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@ -183,7 +185,7 @@ Audio drivers implement the Audio_out session interface defined at
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'os/include/audio_out_session/' for playback and optionally the audio_in
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interface for recording.
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:'os/src/drivers/audio/linux':
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:'os/src/drivers/audio/spec/linux':
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Uses ALSA as back-end on the Linux base platform and supports only playback.
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:'dde_bsd/src/drivers/audio':
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@ -198,21 +200,21 @@ Block drivers
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All block drivers implement the block-session interface defined at
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'os/include/block_session/'.
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:'os/src/drivers/sd_card/pl180':
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:'os/src/drivers/sd_card/spec/pl180':
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Driver for SD-cards connected via the PL180 device as found on the PBX-A9
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platform.
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:'os/src/drivers/sd_card/omap4':
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:'os/src/drivers/sd_card/spec/omap4':
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Driver for SD-cards connected to the SD-card controller of the OMAP4 SoC.
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:'os/src/drivers/sd_card/exynos5':
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:'os/src/drivers/sd_card/spec/exynos5':
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Driver for SD-cards and eMMC connected to Exynos-5-based platforms.
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:'os/src/drivers/sd_card/imx53':
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:'os/src/drivers/sd_card/spec/imx53':
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Driver for SD-cards connected to the Freescale i.MX53 platform like the
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Quick Start Board or the USB armory device.
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:'os/src/drivers/sd_card/rpi':
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:'os/src/drivers/sd_card/spec/rpi':
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Driver for SD-cards connected to the Raspberry Pi.
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:'dde_linux/src/drivers/usb':
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@ -230,14 +232,18 @@ Network interface drivers
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All network interface drivers implement the NIC session interface
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defined at 'os/include/nic_session'.
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:'os/src/drivers/nic/linux':
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:'os/src/drivers/nic/spec/linux':
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Driver that uses a Linux tap device as back end. It is only useful on the
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Linux base platform.
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:'os/src/drivers/nic/lan9118':
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:'os/src/drivers/nic/spec/lan9118':
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Native device driver for the LAN9118 network adaptor as featured on the
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PBX-A9 platform.
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:'os/src/drivers/nic/gem':
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Device driver for Cadence EMAC PS network adaptor as featured on the
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Xilinx Zynq.
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:'dde_ipxe/src/drivers/nic':
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Device drivers ported from the iPXE project. Supported devices are Intel
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E1000 and pcnet32.
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@ -253,15 +259,19 @@ defined at 'os/include/nic_session'.
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General-purpose I/O drivers
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===========================
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:'os/src/drivers/gpio/omap4':
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:'os/src/drivers/gpio/spec/omap4':
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Driver for accessing the GPIO pins of OMAP4 platforms.
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:'os/src/drivers/gpio/imx53':
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:'os/src/drivers/gpio/spec/imx53':
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Driver for accessing the GPIO pins of i.MX53 platforms.
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:'os/src/drivers/gpio/rpi':
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:'os/src/drivers/gpio/spec/rpi':
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Driver for accessing the GPIO pins of Raspberry Pi platforms.
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:'os/src/drivers/gpio/spec/exynos5':
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Driver for accessing the GPIO pins of Exynos4 platforms, e.g.,
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Odroid-X2.
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Resource multiplexers
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#####################
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@ -368,13 +378,26 @@ Separate components:
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:'os/src/server/log_terminal':
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Adapter for forwarding terminal output to a LOG session.
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:'libports/src/server/fs_log':
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:'os/src/server/fs_log':
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Adapter that writes LOG messages to files on a file system.
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:'demo/src/server/nitlog':
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Provides a LOG session, printing log output on screen via a nitpicker
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session.
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:'os/src/app/rom_logger':
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The rom_logger component requests a ROM session and writes the
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content of the ROM dataspace to the LOG.
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:'os/src/server/rom_filter':
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The ROM filter provides a ROM module that depends on the content of
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other ROM modules steered by the filter configuration, e.g., dynamic
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switching between configuration variants dependent on the state of
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the system.
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:'os/src/server/vfs':
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A file-system server using the VFS library and plugins as backend.
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:'os/src/server/log_terminal':
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Forwards terminal output to a LOG session.
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@ -411,6 +434,12 @@ Separate components:
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A service that implements both the report session interface and the ROM
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session interface. It reflects incoming reports as ROM modules.
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:'os/src/server/clipboard':
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This component is both a report service and a ROM service. The
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clients of the report service can issue new clipboard content, which
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is then propagated to the clients of the ROM service according to a
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configurable information-flow policy.
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:'ports/src/app/openvpn':
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OpenVPN enables access to remote network resources through a secure tunnel
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by providing an encrypted connection to a remote host. It is plugged between
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