diff options
123 files changed, 975 insertions, 1154 deletions
diff --git a/Documentation/acpi-hotkey.txt b/Documentation/acpi-hotkey.txt index 4c115a7bb82..0acdc80c30c 100644 --- a/Documentation/acpi-hotkey.txt +++ b/Documentation/acpi-hotkey.txt @@ -33,3 +33,6 @@ The result of the execution of this aml method is attached to /proc/acpi/hotkey/poll_method, which is dnyamically created. Please use command "cat /proc/acpi/hotkey/polling_method" to retrieve it. + +Note: Use cmdline "acpi_generic_hotkey" to over-ride +loading any platform specific drivers. diff --git a/Documentation/arm/Samsung-S3C24XX/USB-Host.txt b/Documentation/arm/Samsung-S3C24XX/USB-Host.txt new file mode 100644 index 00000000000..b93b68e2b14 --- /dev/null +++ b/Documentation/arm/Samsung-S3C24XX/USB-Host.txt @@ -0,0 +1,93 @@ + S3C24XX USB Host support + ======================== + + + +Introduction +------------ + + This document details the S3C2410/S3C2440 in-built OHCI USB host support. + +Configuration +------------- + + Enable at least the following kernel options: + + menuconfig: + + Device Drivers ---> + USB support ---> + <*> Support for Host-side USB + <*> OHCI HCD support + + + .config: + CONFIG_USB + CONFIG_USB_OHCI_HCD + + + Once these options are configured, the standard set of USB device + drivers can be configured and used. + + +Board Support +------------- + + The driver attaches to a platform device, which will need to be + added by the board specific support file in linux/arch/arm/mach-s3c2410, + such as mach-bast.c or mach-smdk2410.c + + The platform device's platform_data field is only needed if the + board implements extra power control or over-current monitoring. + + The OHCI driver does not ensure the state of the S3C2410's MISCCTRL + register, so if both ports are to be used for the host, then it is + the board support file's responsibility to ensure that the second + port is configured to be connected to the OHCI core. + + +Platform Data +------------- + + See linux/include/asm-arm/arch-s3c2410/usb-control.h for the + descriptions of the platform device data. An implementation + can be found in linux/arch/arm/mach-s3c2410/usb-simtec.c . + + The `struct s3c2410_hcd_info` contains a pair of functions + that get called to enable over-current detection, and to + control the port power status. + + The ports are numbered 0 and 1. + + power_control: + + Called to enable or disable the power on the port. + + enable_oc: + + Called to enable or disable the over-current monitoring. + This should claim or release the resources being used to + check the power condition on the port, such as an IRQ. + + report_oc: + + The OHCI driver fills this field in for the over-current code + to call when there is a change to the over-current state on + an port. The ports argument is a bitmask of 1 bit per port, + with bit X being 1 for an over-current on port X. + + The function s3c2410_usb_report_oc() has been provided to + ensure this is called correctly. + + port[x]: + + This is struct describes each port, 0 or 1. The platform driver + should set the flags field of each port to S3C_HCDFLG_USED if + the port is enabled. + + + +Document Author +--------------- + +Ben Dooks, (c) 2005 Simtec Electronics diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index a998a8c2f95..3d5cd7a09b2 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -159,6 +159,11 @@ running once the system is up. acpi_fake_ecdt [HW,ACPI] Workaround failure due to BIOS lacking ECDT + acpi_generic_hotkey [HW,ACPI] + Allow consolidated generic hotkey driver to + over-ride platform specific driver. + See also Documentation/acpi-hotkey.txt. + ad1816= [HW,OSS] Format: <io>,<irq>,<dma>,<dma2> See also Documentation/sound/oss/AD1816. diff --git a/Documentation/pci.txt b/Documentation/pci.txt index 62b1dc5d97e..76d28d03365 100644 --- a/Documentation/pci.txt +++ b/Documentation/pci.txt @@ -266,20 +266,6 @@ port an old driver to the new PCI interface. They are no longer present in the kernel as they aren't compatible with hotplug or PCI domains or having sane locking. -pcibios_present() and Since ages, you don't need to test presence -pci_present() of PCI subsystem when trying to talk to it. - If it's not there, the list of PCI devices - is empty and all functions for searching for - devices just return NULL. -pcibios_(read|write)_* Superseded by their pci_(read|write)_* - counterparts. -pcibios_find_* Superseded by their pci_get_* counterparts. -pci_for_each_dev() Superseded by pci_get_device() -pci_for_each_dev_reverse() Superseded by pci_find_device_reverse() -pci_for_each_bus() Superseded by pci_find_next_bus() pci_find_device() Superseded by pci_get_device() pci_find_subsys() Superseded by pci_get_subsys() pci_find_slot() Superseded by pci_get_slot() -pcibios_find_class() Superseded by pci_get_class() -pci_find_class() Superseded by pci_get_class() -pci_(read|write)_*_nodev() Superseded by pci_bus_(read|write)_*() diff --git a/MAINTAINERS b/MAINTAINERS index ac594d26d69.. |