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doc: update of doc/components.txt

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Christian Helmuth 2015-05-26 10:23:50 +02:00
parent bf031b174a
commit aef593b57f
1 changed files with 25 additions and 14 deletions
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doc/components.txt
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@ -73,8 +73,14 @@ Platform devices
Implements the PCI-session interface using the PCI controller as found on Implements the PCI-session interface using the PCI controller as found on
x86 PC hardware. Using this interface, a client can probe for a particular x86 PC hardware. Using this interface, a client can probe for a particular
device and request information about physical device resources (using the device and request information about physical device resources (using the
'pci_device' interface). These information are subsequently used to request 'pci_device' interface). I/O resources for MMIO regions, I/O ports, and
respective IO_MEM, IRQ, and IO_PORT sessions at core. interrupts can be requested by the provided PCI device abstraction.
:'os/src/drivers/acpi':
On x86 platforms that use the APIC (namely Fiasco.OC, NOVA, and hw_x86_64)
this simple ACPI parser traverses the ACPI tables and updates interrupt line
information of PCI devices within the PCI config space. It uses the pci_drv as
a utility started as a child and exports its interface.
UART devices UART devices
@ -167,7 +173,6 @@ provided by the kernel, or a pseudo time source (busy):
:'nova': NOVA kernel semaphores as time source :'nova': NOVA kernel semaphores as time source
:'codezero': busy time source :'codezero': busy time source
:'okl4_arm': busy time source
:'okl4_x86': PIT as time source :'okl4_x86': PIT as time source
:'foc': IPC timeout as time source :'foc': IPC timeout as time source
:'fiasco': IPC timeout as time source :'fiasco': IPC timeout as time source
@ -184,9 +189,10 @@ All audio-output drivers implement the audio session interface defined at
:'os/src/drivers/audio_out/linux': :'os/src/drivers/audio_out/linux':
Uses ALSA as back-end on the Linux base platform. Uses ALSA as back-end on the Linux base platform.
:'dde_oss/src/drivers/oss': :'dde_bsd/src/drivers/audio_out':
Sound drivers for the most common PC sound hardware, ported from the Sound drivers ported from OpenBSD. Currently, the repository
Open Sound System project. includes support for Intel HD Audio as well as for Ensoniq AudioPCI
(ES1370) compatible sound cards.
Block drivers Block drivers
@ -195,9 +201,6 @@ Block drivers
All block drivers implement the block-session interface defined at All block drivers implement the block-session interface defined at
'os/include/block_session/'. 'os/include/block_session/'.
:'os/src/drivers/atapi':
Driver for ATAPI CD-ROM devices on x86 PCs.
:'os/src/drivers/sd_card/pl180': :'os/src/drivers/sd_card/pl180':
Driver for SD-cards connected via the PL180 device as found on the PBX-A9 Driver for SD-cards connected via the PL180 device as found on the PBX-A9
platform. platform.
@ -208,13 +211,20 @@ All block drivers implement the block-session interface defined at
:'os/src/drivers/sd_card/exynos5': :'os/src/drivers/sd_card/exynos5':
Driver for SD-cards and eMMC connected to Exynos-5-based platforms. Driver for SD-cards and eMMC connected to Exynos-5-based platforms.
:'os/src/drivers/sd_card/imx53':
Driver for SD-cards connected to the Freescale i.MX53 platform like the
Quick Start Board or the USB armory device.
:'os/src/drivers/sd_card/rpi':
Driver for SD-cards connected to the Raspberry Pi.
:'dde_linux/src/drivers/usb': :'dde_linux/src/drivers/usb':
USB driver that makes USB storage devices available as block sessions. USB driver that makes USB storage devices available as block sessions.
For an example of using this driver, refer to the run script at For an example of using this driver, refer to the run script at
'dde_linux/run/usb_storage'. 'dde_linux/run/usb_storage'.
:'os/src/drivers/ahci': :'os/src/drivers/ahci':
Driver for SATA disks on x86 PCs. Driver for SATA disks and CD-ROMs on x86 PCs.
Network interface drivers Network interface drivers
@ -235,6 +245,10 @@ defined at 'os/include/nic_session'.
Device drivers ported from the iPXE project. Supported devices are Intel Device drivers ported from the iPXE project. Supported devices are Intel
E1000 and pcnet32. E1000 and pcnet32.
:'dde_linux/src/drivers/wifi':
The wifi_drv component is a port of the Linux mac802.11 stack, including the
iwlwifi driver. It enables the use of Intel Wireless 6xxx and 7xxx cards.
:'dde_linux/src/drivers/usb': :'dde_linux/src/drivers/usb':
For the OMAP4 platform, the USB driver contains the networking driver. For the OMAP4 platform, the USB driver contains the networking driver.
@ -317,10 +331,6 @@ Separate components:
Provides each file contained in a tar file obtained via Genode's ROM session Provides each file contained in a tar file obtained via Genode's ROM session
as separate ROM session. as separate ROM session.
:'os/src/server/fs_rom':
Provides files stored in a file system as individual ROM sessions. Please
refer to 'os/src/server/fs_rom' for more information.
:'os/src/server/iso9660': :'os/src/server/iso9660':
Provides each file of an ISO9660 file system accessed via a block session as Provides each file of an ISO9660 file system accessed via a block session as
separate ROM session. separate ROM session.
@ -391,6 +401,7 @@ Separate components:
A ROM service that translates the 'File_system' session interface to the A ROM service that translates the 'File_system' session interface to the
'ROM' session' interface. Each request for a ROM file is handled by looking 'ROM' session' interface. Each request for a ROM file is handled by looking
up an equally named file on the file system. up an equally named file on the file system.
Please refer to 'os/src/server/fs_rom' for more information.
:'os/src/server/dynamic_rom': :'os/src/server/dynamic_rom':
A simple ROM service that provides ROM modules that change in time according A simple ROM service that provides ROM modules that change in time according