diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/input/input-programming.txt | 3 | ||||
| -rw-r--r-- | Documentation/kernel-parameters.txt | 11 | ||||
| -rw-r--r-- | Documentation/networking/phy.txt | 2 |
3 files changed, 11 insertions, 5 deletions
diff --git a/Documentation/input/input-programming.txt b/Documentation/input/input-programming.txt index 81905e81585e..7f8b9d97bc47 100644 --- a/Documentation/input/input-programming.txt +++ b/Documentation/input/input-programming.txt @@ -20,10 +20,11 @@ pressed or released a BUTTON_IRQ happens. The driver could look like: static struct input_dev *button_dev; -static void button_interrupt(int irq, void *dummy, struct pt_regs *fp) +static irqreturn_t button_interrupt(int irq, void *dummy) { input_report_key(button_dev, BTN_0, inb(BUTTON_PORT) & 1); input_sync(button_dev); + return IRQ_HANDLED; } static int __init button_init(void) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 9fa6508892c2..e0f346d201ed 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -294,7 +294,9 @@ and is between 256 and 4096 characters. It is defined in the file Possible values are: isolate - enable device isolation (each device, as far as possible, will get its own protection - domain) + domain) [default] + share - put every device behind one IOMMU into the + same protection domain fullflush - enable flushing of IO/TLB entries when they are unmapped. Otherwise they are flushed before they will be reused, which @@ -1193,8 +1195,8 @@ and is between 256 and 4096 characters. It is defined in the file it is equivalent to "nosmp", which also disables the IO APIC. - max_addr=[KMG] [KNL,BOOT,ia64] All physical memory greater than or - equal to this physical address is ignored. + max_addr=nn[KMG] [KNL,BOOT,ia64] All physical memory greater than + or equal to this physical address is ignored. max_luns= [SCSI] Maximum number of LUNs to probe. Should be between 1 and 2^32-1. @@ -1294,6 +1296,9 @@ and is between 256 and 4096 characters. It is defined in the file mga= [HW,DRM] + min_addr=nn[KMG] [KNL,BOOT,ia64] All physical memory below this + physical address is ignored. + mminit_loglevel= [KNL] When CONFIG_DEBUG_MEMORY_INIT is set, this parameter allows control of the logging verbosity for diff --git a/Documentation/networking/phy.txt b/Documentation/networking/phy.txt index 8df6a7b0e66c..88bb71b46da4 100644 --- a/Documentation/networking/phy.txt +++ b/Documentation/networking/phy.txt @@ -96,7 +96,7 @@ Letting the PHY Abstraction Layer do Everything static void adjust_link(struct net_device *dev); Next, you need to know the device name of the PHY connected to this device. - The name will look something like, "phy0:0", where the first number is the + The name will look something like, "0:00", where the first number is the bus id, and the second is the PHY's address on that bus. Typically, the bus is responsible for making its ID unique. |
