Documentation: remove duplicated words

Remove many duplicated words under Documentation/ and do other small
cleanups.

Examples:
        "and and" --> "and"
        "in in" --> "in"
        "the the" --> "the"
        "the the" --> "to the"
        ...

Signed-off-by: Paolo Ornati <ornati@fastwebnet.it>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Paolo Ornati 2006-10-03 22:57:56 +02:00 committed by Adrian Bunk
parent 53cb47268e
commit 670e9f34ee
52 changed files with 61 additions and 62 deletions

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@ -107,7 +107,7 @@ The query is performed via a call to pci_set_dma_mask():
int pci_set_dma_mask(struct pci_dev *pdev, u64 device_mask); int pci_set_dma_mask(struct pci_dev *pdev, u64 device_mask);
The query for consistent allocations is performed via a a call to The query for consistent allocations is performed via a call to
pci_set_consistent_dma_mask(): pci_set_consistent_dma_mask():
int pci_set_consistent_dma_mask(struct pci_dev *pdev, u64 device_mask); int pci_set_consistent_dma_mask(struct pci_dev *pdev, u64 device_mask);

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@ -1400,7 +1400,7 @@ and other resources, etc.
<listitem> <listitem>
<para> <para>
When it's known that HBA is in ready state but ATA/ATAPI When it's known that HBA is in ready state but ATA/ATAPI
device in in unknown state, reset only device. device is in unknown state, reset only device.
</para> </para>
</listitem> </listitem>

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@ -740,7 +740,7 @@ usbdev_ioctl (int fd, int ifno, unsigned request, void *param)
<title>Synchronous I/O Support</title> <title>Synchronous I/O Support</title>
<para>Synchronous requests involve the kernel blocking <para>Synchronous requests involve the kernel blocking
until until the user mode request completes, either by until the user mode request completes, either by
finishing successfully or by reporting an error. finishing successfully or by reporting an error.
In most cases this is the simplest way to use usbfs, In most cases this is the simplest way to use usbfs,
although as noted above it does prevent performing I/O although as noted above it does prevent performing I/O

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@ -750,7 +750,7 @@ Or, for those who prefer a side-by-side listing:
Either way, the differences are quite small. Read-side locking moves Either way, the differences are quite small. Read-side locking moves
to rcu_read_lock() and rcu_read_unlock, update-side locking moves from to rcu_read_lock() and rcu_read_unlock, update-side locking moves from
from a reader-writer lock to a simple spinlock, and a synchronize_rcu() a reader-writer lock to a simple spinlock, and a synchronize_rcu()
precedes the kfree(). precedes the kfree().
However, there is one potential catch: the read-side and update-side However, there is one potential catch: the read-side and update-side

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@ -135,7 +135,7 @@ Some new queue property settings:
Sets two variables that limit the size of the request. Sets two variables that limit the size of the request.
- The request queue's max_sectors, which is a soft size in - The request queue's max_sectors, which is a soft size in
in units of 512 byte sectors, and could be dynamically varied units of 512 byte sectors, and could be dynamically varied
by the core kernel. by the core kernel.
- The request queue's max_hw_sectors, which is a hard limit - The request queue's max_hw_sectors, which is a hard limit

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@ -57,7 +57,7 @@ the two.
The PCI bus layer freely accesses the fields of struct device. It knows about The PCI bus layer freely accesses the fields of struct device. It knows about
the structure of struct pci_dev, and it should know the structure of struct the structure of struct pci_dev, and it should know the structure of struct
device. Individual PCI device drivers that have been converted the the current device. Individual PCI device drivers that have been converted to the current
driver model generally do not and should not touch the fields of struct device, driver model generally do not and should not touch the fields of struct device,
unless there is a strong compelling reason to do so. unless there is a strong compelling reason to do so.

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@ -10,7 +10,7 @@ int verify_area(int type, const void * addr, unsigned long size)
function (which has since been replaced by access_ok()). function (which has since been replaced by access_ok()).
This function verified that the memory area starting at address This function verified that the memory area starting at address
addr and of size size was accessible for the operation specified 'addr' and of size 'size' was accessible for the operation specified
in type (read or write). To do this, verify_read had to look up the in type (read or write). To do this, verify_read had to look up the
virtual memory area (vma) that contained the address addr. In the virtual memory area (vma) that contained the address addr. In the
normal case (correctly working program), this test was successful. normal case (correctly working program), this test was successful.

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@ -163,7 +163,7 @@ from the console layer before unloading the driver. The VGA driver cannot be
unloaded if it is still bound to the console layer. (See unloaded if it is still bound to the console layer. (See
Documentation/console/console.txt for more information). Documentation/console/console.txt for more information).
This is more complicated in the case of the the framebuffer console (fbcon), This is more complicated in the case of the framebuffer console (fbcon),
because fbcon is an intermediate layer between the console and the drivers: because fbcon is an intermediate layer between the console and the drivers:
console ---> fbcon ---> fbdev drivers ---> hardware console ---> fbcon ---> fbdev drivers ---> hardware

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@ -82,7 +82,7 @@ own descendent. Moreover, there is exactly one cross-directory rename
Consider the object blocking the cross-directory rename. One Consider the object blocking the cross-directory rename. One
of its descendents is locked by cross-directory rename (otherwise we of its descendents is locked by cross-directory rename (otherwise we
would again have an infinite set of of contended objects). But that would again have an infinite set of contended objects). But that
means that cross-directory rename is taking locks out of order. Due means that cross-directory rename is taking locks out of order. Due
to (2) the order hadn't changed since we had acquired filesystem lock. to (2) the order hadn't changed since we had acquired filesystem lock.
But locking rules for cross-directory rename guarantee that we do not But locking rules for cross-directory rename guarantee that we do not

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@ -55,7 +55,7 @@ the fdtable structure -
2. Reading of the fdtable as described above must be protected 2. Reading of the fdtable as described above must be protected
by rcu_read_lock()/rcu_read_unlock(). by rcu_read_lock()/rcu_read_unlock().
3. For any update to the the fd table, files->file_lock must 3. For any update to the fd table, files->file_lock must
be held. be held.
4. To look up the file structure given an fd, a reader 4. To look up the file structure given an fd, a reader

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@ -105,7 +105,7 @@ FILES
/wbox /wbox
The CPU to SPU communation mailbox. It is write-only can can be written The CPU to SPU communation mailbox. It is write-only and can be written
in units of 32 bits. If the mailbox is full, write() will block and in units of 32 bits. If the mailbox is full, write() will block and
poll can be used to wait for it becoming empty again. The possible poll can be used to wait for it becoming empty again. The possible
operations on an open wbox file are: write(2) If a count smaller than operations on an open wbox file are: write(2) If a count smaller than

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@ -63,7 +63,7 @@ size: The limit of allocated bytes for this tmpfs instance. The
nr_blocks: The same as size, but in blocks of PAGE_CACHE_SIZE. nr_blocks: The same as size, but in blocks of PAGE_CACHE_SIZE.
nr_inodes: The maximum number of inodes for this instance. The default nr_inodes: The maximum number of inodes for this instance. The default
is half of the number of your physical RAM pages, or (on a is half of the number of your physical RAM pages, or (on a
a machine with highmem) the number of lowmem RAM pages, machine with highmem) the number of lowmem RAM pages,
whichever is the lower. whichever is the lower.
These parameters accept a suffix k, m or g for kilo, mega and giga and These parameters accept a suffix k, m or g for kilo, mega and giga and

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@ -35,7 +35,7 @@ iocharset=name -- Character set to use for converting between the
you should consider the following option instead. you should consider the following option instead.
utf8=<bool> -- UTF-8 is the filesystem safe version of Unicode that utf8=<bool> -- UTF-8 is the filesystem safe version of Unicode that
is used by the console. It can be be enabled for the is used by the console. It can be enabled for the
filesystem with this option. If 'uni_xlate' gets set, filesystem with this option. If 'uni_xlate' gets set,
UTF-8 gets disabled. UTF-8 gets disabled.

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@ -410,7 +410,7 @@ otherwise noted.
put_link: called by the VFS to release resources allocated by put_link: called by the VFS to release resources allocated by
follow_link(). The cookie returned by follow_link() is passed follow_link(). The cookie returned by follow_link() is passed
to to this method as the last parameter. It is used by to this method as the last parameter. It is used by
filesystems such as NFS where page cache is not stable filesystems such as NFS where page cache is not stable
(i.e. page that was installed when the symbolic link walk (i.e. page that was installed when the symbolic link walk
started might not be in the page cache at the end of the started might not be in the page cache at the end of the

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@ -233,7 +233,7 @@ related kernel services:
(*) __debug_mmu.iamr[] (*) __debug_mmu.iamr[]
(*) __debug_mmu.damr[] (*) __debug_mmu.damr[]
These receive the current IAMR and DAMR contents. These can be viewed with with the _amr These receive the current IAMR and DAMR contents. These can be viewed with the _amr
GDB macro: GDB macro:
(gdb) _amr (gdb) _amr

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@ -26,7 +26,7 @@ to initialize the system view of the time during boot.
Because we wanted to minimize the impact on existing user-level apps using Because we wanted to minimize the impact on existing user-level apps using
the CMOS clock, we decided to expose an API that was very similar to the one the CMOS clock, we decided to expose an API that was very similar to the one
used today with the legacy RTC driver (driver/char/rtc.c). However, because used today with the legacy RTC driver (driver/char/rtc.c). However, because
EFI provides a simpler services, not all all ioctl() are available. Also EFI provides a simpler services, not all ioctl() are available. Also
new ioctl()s have been introduced for things that EFI provides but not the new ioctl()s have been introduced for things that EFI provides but not the
legacy. legacy.

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@ -12,7 +12,7 @@ by locks is indeterminate, including linked lists.
--- ---
The complicated ia64 MCA process. All of this is mandated by Intel's The complicated ia64 MCA process. All of this is mandated by Intel's
specification for ia64 SAL, error recovery and and unwind, it is not as specification for ia64 SAL, error recovery and unwind, it is not as
if we have a choice here. if we have a choice here.
* MCA occurs on one cpu, usually due to a double bit memory error. * MCA occurs on one cpu, usually due to a double bit memory error.
@ -94,7 +94,7 @@ if we have a choice here.
INIT is less complicated than MCA. Pressing the nmi button or using INIT is less complicated than MCA. Pressing the nmi button or using
the equivalent command on the management console sends INIT to all the equivalent command on the management console sends INIT to all
cpus. SAL picks one one of the cpus as the monarch and the rest are cpus. SAL picks one of the cpus as the monarch and the rest are
slaves. All the OS INIT handlers are entered at approximately the same slaves. All the OS INIT handlers are entered at approximately the same
time. The OS monarch prints the state of all tasks and returns, after time. The OS monarch prints the state of all tasks and returns, after
which the slaves return and the system resumes. which the slaves return and the system resumes.

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@ -230,7 +230,7 @@ generated in the kernel straight to the program, with timestamps. The
API is still evolving, but should be useable now. It's described in API is still evolving, but should be useable now. It's described in
section 5. section 5.
This should be the way for GPM and X to get keyboard and mouse mouse This should be the way for GPM and X to get keyboard and mouse
events. It allows for multihead in X without any specific multihead events. It allows for multihead in X without any specific multihead
kernel support. The event codes are the same on all architectures and kernel support. The event codes are the same on all architectures and
are hardware independent. are hardware independent.

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@ -26,7 +26,7 @@ Structure T30_s description:
If the HL-driver receives ISDN_CMD_FAXCMD, all needed information If the HL-driver receives ISDN_CMD_FAXCMD, all needed information
is in this struct set by the LL. is in this struct set by the LL.
To signal information to the LL, the HL-driver has to set the To signal information to the LL, the HL-driver has to set the
the parameters and use ISDN_STAT_FAXIND. parameters and use ISDN_STAT_FAXIND.
(Please refer to INTERFACE) (Please refer to INTERFACE)
Structure T30_s: Structure T30_s:

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@ -1,6 +1,6 @@
$Id: README.hysdn,v 1.3.6.1 2001/02/10 14:41:19 kai Exp $ $Id: README.hysdn,v 1.3.6.1 2001/02/10 14:41:19 kai Exp $
The hysdn driver has been written by The hysdn driver has been written by
by Werner Cornelius (werner@isdn4linux.de or werner@titro.de) Werner Cornelius (werner@isdn4linux.de or werner@titro.de)
for Hypercope GmbH Aachen Germany. Hypercope agreed to publish this driver for Hypercope GmbH Aachen Germany. Hypercope agreed to publish this driver
under the GNU General Public License. under the GNU General Public License.

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@ -249,7 +249,7 @@ If die() is called, and it happens to be a thread with pid 0 or 1, or die()
is called inside interrupt context or die() is called and panic_on_oops is set, is called inside interrupt context or die() is called and panic_on_oops is set,
the system will boot into the dump-capture kernel. the system will boot into the dump-capture kernel.
On powererpc systems when a soft-reset is generated, die() is called by all cpus and the system system will boot into the dump-capture kernel. On powererpc systems when a soft-reset is generated, die() is called by all cpus and the system will boot into the dump-capture kernel.
For testing purposes, you can trigger a crash by using "ALT-SysRq-c", For testing purposes, you can trigger a crash by using "ALT-SysRq-c",
"echo c > /proc/sysrq-trigger or write a module to force the panic. "echo c > /proc/sysrq-trigger or write a module to force the panic.

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@ -671,7 +671,7 @@ The keyctl syscall functions are:
Note that this setting is inherited across fork/exec. Note that this setting is inherited across fork/exec.
[1] The default default is: the thread keyring if there is one, otherwise [1] The default is: the thread keyring if there is one, otherwise
the process keyring if there is one, otherwise the session keyring if the process keyring if there is one, otherwise the session keyring if
there is one, otherwise the user default session keyring. there is one, otherwise the user default session keyring.

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@ -415,7 +415,7 @@ switch to another mode once Linux has started.
The first 3 parameters of this sub-option should be obvious: <xres>, The first 3 parameters of this sub-option should be obvious: <xres>,
<yres> and <depth> give the dimensions of the screen and the number of <yres> and <depth> give the dimensions of the screen and the number of
planes (depth). The depth is is the logarithm to base 2 of the number planes (depth). The depth is the logarithm to base 2 of the number
of colors possible. (Or, the other way round: The number of colors is of colors possible. (Or, the other way round: The number of colors is
2^depth). 2^depth).

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@ -670,7 +670,7 @@ effectively random order, despite the write barrier issued by CPU 1:
In the above example, CPU 2 perceives that B is 7, despite the load of *C In the above example, CPU 2 perceives that B is 7, despite the load of *C
(which would be B) coming after the the LOAD of C. (which would be B) coming after the LOAD of C.
If, however, a data dependency barrier were to be placed between the load of C If, however, a data dependency barrier were to be placed between the load of C
and the load of *C (ie: B) on CPU 2: and the load of *C (ie: B) on CPU 2:

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@ -1023,7 +1023,7 @@ Changing a Bond's Configuration
files located in /sys/class/net/<bond name>/bonding files located in /sys/class/net/<bond name>/bonding
The names of these files correspond directly with the command- The names of these files correspond directly with the command-
line parameters described elsewhere in in this file, and, with the line parameters described elsewhere in this file, and, with the
exception of arp_ip_target, they accept the same values. To see the exception of arp_ip_target, they accept the same values. To see the
current setting, simply cat the appropriate file. current setting, simply cat the appropriate file.

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@ -684,7 +684,7 @@ ethernet@crystal.cirrus.com) and request that you be registered for automatic
software-update notification. software-update notification.
Cirrus Logic maintains a web page at http://www.cirrus.com with the Cirrus Logic maintains a web page at http://www.cirrus.com with the
the latest drivers and technical publications. latest drivers and technical publications.
6.4 Current maintainer 6.4 Current maintainer

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@ -82,7 +82,7 @@ ethernet address of your ethernet card has to be set according to the DECnet
address of the node in order for it to be autoconfigured (and then appear in address of the node in order for it to be autoconfigured (and then appear in
/proc/net/decnet_dev). There is a utility available at the above /proc/net/decnet_dev). There is a utility available at the above
FTP sites called dn2ethaddr which can compute the correct ethernet FTP sites called dn2ethaddr which can compute the correct ethernet
address to use. The address can be set by ifconfig either before at address to use. The address can be set by ifconfig either before or
at the time the device is brought up. If you are using RedHat you can at the time the device is brought up. If you are using RedHat you can
add the line: add the line:

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@ -350,7 +350,7 @@ Additional Configurations
As an example, if you install the e1000 driver for two PRO/1000 adapters As an example, if you install the e1000 driver for two PRO/1000 adapters
(eth0 and eth1) and set the speed and duplex to 10full and 100half, add (eth0 and eth1) and set the speed and duplex to 10full and 100half, add
the following to modules.conf or or modprobe.conf: the following to modules.conf or modprobe.conf:
alias eth0 e1000 alias eth0 e1000
alias eth1 e1000 alias eth1 e1000

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@ -126,7 +126,7 @@ However, you may want to set PCI latency timer to 248.
#setpci -d 17d5:* LATENCY_TIMER=f8 #setpci -d 17d5:* LATENCY_TIMER=f8
For detailed description of the PCI registers, please see Xframe User Guide. For detailed description of the PCI registers, please see Xframe User Guide.
b. Use 2-buffer mode. This results in large performance boost on b. Use 2-buffer mode. This results in large performance boost on
on certain platforms(eg. SGI Altix, IBM xSeries). certain platforms(eg. SGI Altix, IBM xSeries).
c. Ensure Receive Checksum offload is enabled. Use "ethtool -K ethX" command to c. Ensure Receive Checksum offload is enabled. Use "ethtool -K ethX" command to
set/verify this option. set/verify this option.
d. Enable NAPI feature(in kernel configuration Device Drivers ---> Network d. Enable NAPI feature(in kernel configuration Device Drivers ---> Network

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@ -497,7 +497,7 @@ Solution: In /proc/pci search for the following entry:
www.syskonnect.com www.syskonnect.com
Some COMPAQ machines have problems dealing with PCI under Linux. Some COMPAQ machines have problems dealing with PCI under Linux.
Linux. This problem is described in the 'PCI howto' document This problem is described in the 'PCI howto' document
(included in some distributions or available from the (included in some distributions or available from the
web, e.g. at 'www.linux.org'). web, e.g. at 'www.linux.org').

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@ -172,7 +172,7 @@ is STEP 6 (Permanent Failure).
>>> a value of 0xff on read, and writes will be dropped. If the device >>> a value of 0xff on read, and writes will be dropped. If the device
>>> driver attempts more than 10K I/O's to a frozen adapter, it will >>> driver attempts more than 10K I/O's to a frozen adapter, it will
>>> assume that the device driver has gone into an infinite loop, and >>> assume that the device driver has gone into an infinite loop, and
>>> it will panic the the kernel. There doesn't seem to be any other >>> it will panic the kernel. There doesn't seem to be any other
>>> way of stopping a device driver that insists on spinning on I/O. >>> way of stopping a device driver that insists on spinning on I/O.
STEP 2: MMIO Enabled STEP 2: MMIO Enabled

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@ -156,7 +156,7 @@ instead set the PF_NOFREEZE process flag when creating the thread (and
be very carefull). be very carefull).
Q: What is the difference between between "platform", "shutdown" and Q: What is the difference between "platform", "shutdown" and
"firmware" in /sys/power/disk? "firmware" in /sys/power/disk?
A: A:

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@ -88,7 +88,7 @@ path which is not desirable. Hence, we do not optimize the height of the
heap-and-size indexed overflow-sub-trees using prio_tree->index_bits. heap-and-size indexed overflow-sub-trees using prio_tree->index_bits.
Instead the overflow sub-trees are indexed using full BITS_PER_LONG bits Instead the overflow sub-trees are indexed using full BITS_PER_LONG bits
of size_index. This may lead to skewed sub-trees because most of the of size_index. This may lead to skewed sub-trees because most of the
higher significant bits of the size_index are likely to be be 0 (zero). In higher significant bits of the size_index are likely to be 0 (zero). In
the example above, all 3 overflow-sub-trees are skewed. This may marginally the example above, all 3 overflow-sub-trees are skewed. This may marginally
affect the performance. However, processes rarely map many vmas with the affect the performance. However, processes rarely map many vmas with the
same start_vm_pgoff but different end_vm_pgoffs. Therefore, we normally same start_vm_pgoff but different end_vm_pgoffs. Therefore, we normally

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@ -53,7 +53,7 @@ Creating a Cache
structure structure
void cache_put(struct kref *) void cache_put(struct kref *)
This is called when the last reference to an item is This is called when the last reference to an item is
is dropped. The pointer passed is to the 'ref' field dropped. The pointer passed is to the 'ref' field
in the cache_head. cache_put should release any in the cache_head. cache_put should release any
references create by 'cache_init' and, if CACHE_VALID references create by 'cache_init' and, if CACHE_VALID
is set, any references created by cache_update. is set, any references created by cache_update.

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@ -1085,8 +1085,7 @@ Notes
----- -----
Addresses & values in the VM debugger are always hex never decimal Addresses & values in the VM debugger are always hex never decimal
Address ranges are of the format <HexValue1>-<HexValue2> or <HexValue1>.<HexValue2> Address ranges are of the format <HexValue1>-<HexValue2> or <HexValue1>.<HexValue2>
e.g. The address range 0x2000 to 0x3000 can be described described as e.g. The address range 0x2000 to 0x3000 can be described as 2000-3000 or 2000.1000
2000-3000 or 2000.1000
The VM Debugger is case insensitive. The VM Debugger is case insensitive.
@ -1413,7 +1412,7 @@ SMP Specific commands
To find out how many cpus you have To find out how many cpus you have
Q CPUS displays all the CPU's available to your virtual machine Q CPUS displays all the CPU's available to your virtual machine
To find the cpu that the current cpu VM debugger commands are being directed at do To find the cpu that the current cpu VM debugger commands are being directed at do
Q CPU to change the current cpu cpu VM debugger commands are being directed at do Q CPU to change the current cpu VM debugger commands are being directed at do
CPU <desired cpu no> CPU <desired cpu no>
On a SMP guest issue a command to all CPUs try prefixing the command with cpu all. On a SMP guest issue a command to all CPUs try prefixing the command with cpu all.
@ -2184,7 +2183,7 @@ ps -aux | grep gdb
kill -SIGSEGV <gdb's pid> kill -SIGSEGV <gdb's pid>
or alternatively use killall -SIGSEGV gdb if you have the killall command. or alternatively use killall -SIGSEGV gdb if you have the killall command.
Now look at the core dump. Now look at the core dump.
./gdb ./gdb core ./gdb core
Displays the following Displays the following
GNU gdb 4.18 GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc. Copyright 1998 Free Software Foundation, Inc.
@ -2477,7 +2476,7 @@ Lcrash is a perfectly normal program,however, it requires 2
additional files, Kerntypes which is built using a patch to the additional files, Kerntypes which is built using a patch to the
linux kernel sources in the linux root directory & the System.map. linux kernel sources in the linux root directory & the System.map.
Kerntypes is an an objectfile whose sole purpose in life Kerntypes is an objectfile whose sole purpose in life
is to provide stabs debug info to lcrash, to do this is to provide stabs debug info to lcrash, to do this
Kerntypes is built from kerntypes.c which just includes the most commonly Kerntypes is built from kerntypes.c which just includes the most commonly
referenced header files used when debugging, lcrash can then read the referenced header files used when debugging, lcrash can then read the

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@ -65,7 +65,7 @@ Predefined views for hex/ascii, sprintf and raw binary data are provided.
It is also possible to define other views. The content of It is also possible to define other views. The content of
a view can be inspected simply by reading the corresponding debugfs file. a view can be inspected simply by reading the corresponding debugfs file.
All debug logs have an an actual debug level (range from 0 to 6). All debug logs have an actual debug level (range from 0 to 6).
The default level is 3. Event and Exception functions have a 'level' The default level is 3. Event and Exception functions have a 'level'
parameter. Only debug entries with a level that is lower or equal parameter. Only debug entries with a level that is lower or equal
than the actual level are written to the log. This means, when than the actual level are written to the log. This means, when
@ -556,7 +556,7 @@ The input_proc can be used to implement functionality when it is written to
the view (e.g. like with 'echo "0" > /sys/kernel/debug/s390dbf/dasd/level). the view (e.g. like with 'echo "0" > /sys/kernel/debug/s390dbf/dasd/level).
For header_proc there can be used the default function For header_proc there can be used the default function
debug_dflt_header_fn() which is defined in in debug.h. debug_dflt_header_fn() which is defined in debug.h.
and which produces the same header output as the predefined views. and which produces the same header output as the predefined views.
E.g: E.g:
00 00964419409:440761 2 - 00 88023ec 00 00964419409:440761 2 - 00 88023ec

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@ -1214,7 +1214,7 @@ Thu Jul 21 10:37:39 1994 Eric Youngdale (eric@esp22)
* sr.c(sr_open): Do not allow opens with write access. * sr.c(sr_open): Do not allow opens with write access.
Mon Jul 18 09:51:22 1994 1994 Eric Youngdale (eric@esp22) Mon Jul 18 09:51:22 1994 Eric Youngdale (eric@esp22)
* Linux 1.1.31 released. * Linux 1.1.31 released.

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@ -249,7 +249,7 @@ BOOT TIME CONFIGURATION
If the driver is compiled into the kernel, the same parameters can be If the driver is compiled into the kernel, the same parameters can be
also set using, e.g., the LILO command line. The preferred syntax is also set using, e.g., the LILO command line. The preferred syntax is
is to use the same keyword used when loading as module but prepended to use the same keyword used when loading as module but prepended
with 'st.'. For instance, to set the maximum number of scatter/gather with 'st.'. For instance, to set the maximum number of scatter/gather
segments, the parameter 'st.max_sg_segs=xx' should be used (xx is the segments, the parameter 'st.max_sg_segs=xx' should be used (xx is the
number of scatter/gather segments). number of scatter/gather segments).

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@ -5486,7 +5486,7 @@ struct _snd_pcm_runtime {
<chapter id="power-management"> <chapter id="power-management">
<title>Power Management</title> <title>Power Management</title>
<para> <para>
If the chip is supposed to work with with suspend/resume If the chip is supposed to work with suspend/resume
functions, you need to add the power-management codes to the functions, you need to add the power-management codes to the
driver. The additional codes for the power-management should be driver. The additional codes for the power-management should be
<function>ifdef</function>'ed with <function>ifdef</function>'ed with

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@ -55,7 +55,7 @@ SB32.
install awe_wave /sbin/modprobe --first-time -i awe_wave && /usr/local/bin/sfxload PATH_TO_SOUND_BANK_FILE install awe_wave /sbin/modprobe --first-time -i awe_wave && /usr/local/bin/sfxload PATH_TO_SOUND_BANK_FILE
You will of course have to change "PATH_TO_SOUND_BANK_FILE" to the full You will of course have to change "PATH_TO_SOUND_BANK_FILE" to the full
path of of the sound bank file. That will enable the Sound Blaster and AWE path of the sound bank file. That will enable the Sound Blaster and AWE
wave synthesis. To play midi files you should get one of these programs if wave synthesis. To play midi files you should get one of these programs if
you don't already have them: you don't already have them:

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@ -6,7 +6,7 @@ is at least one report of it working on later silicon.
The chip behaves differently than described in the data sheet, The chip behaves differently than described in the data sheet,
likely due to a chip bug. Working around this would require likely due to a chip bug. Working around this would require
the help of ESS (for example by publishing an errata sheet), the help of ESS (for example by publishing an errata sheet),
but ESS has not done so so far. but ESS has not done so far.
Also, the chip only supports 24 bit addresses for recording, Also, the chip only supports 24 bit addresses for recording,
which means it cannot work on some Alpha mainboards. which means it cannot work on some Alpha mainboards.

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@ -19,7 +19,7 @@ db16 ???
no_wave_dma option no_wave_dma option
This option defaults to a value of 0, which allows the Ultrasound wavetable This option defaults to a value of 0, which allows the Ultrasound wavetable
DSP to use DMA for for playback and downloading samples. This is the same DSP to use DMA for playback and downloading samples. This is the same
as the old behaviour. If set to 1, no DMA is needed for downloading samples, as the old behaviour. If set to 1, no DMA is needed for downloading samples,
and allows owners of a GUS MAX to make use of simultaneous digital audio and allows owners of a GUS MAX to make use of simultaneous digital audio
(/dev/dsp), MIDI, and wavetable playback. (/dev/dsp), MIDI, and wavetable playback.

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@ -12,7 +12,7 @@ boxes.
The Visual Workstation has an Analog Devices AD1843 "SoundComm" audio The Visual Workstation has an Analog Devices AD1843 "SoundComm" audio
codec chip. The AD1843 is accessed through the Cobalt I/O ASIC, also codec chip. The AD1843 is accessed through the Cobalt I/O ASIC, also
known as Lithium. This driver programs both both chips. known as Lithium. This driver programs both chips.
============================================================================== ==============================================================================
QUICK CONFIGURATION QUICK CONFIGURATION

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@ -124,12 +124,12 @@ use a value of 8.
The "pxa2xx_spi_chip.timeout_microsecs" fields is used to efficiently handle The "pxa2xx_spi_chip.timeout_microsecs" fields is used to efficiently handle
trailing bytes in the SSP receiver fifo. The correct value for this field is trailing bytes in the SSP receiver fifo. The correct value for this field is
dependent on the SPI bus speed ("spi_board_info.max_speed_hz") and the specific dependent on the SPI bus speed ("spi_board_info.max_speed_hz") and the specific
slave device. Please note the the PXA2xx SSP 1 does not support trailing byte slave device. Please note that the PXA2xx SSP 1 does not support trailing byte
timeouts and must busy-wait any trailing bytes. timeouts and must busy-wait any trailing bytes.
The "pxa2xx_spi_chip.enable_loopback" field is used to place the SSP porting The "pxa2xx_spi_chip.enable_loopback" field is used to place the SSP porting
into internal loopback mode. In this mode the SSP controller internally into internal loopback mode. In this mode the SSP controller internally
connects the SSPTX pin the the SSPRX pin. This is useful for initial setup connects the SSPTX pin to the SSPRX pin. This is useful for initial setup
testing. testing.
The "pxa2xx_spi_chip.cs_control" field is used to point to a board specific The "pxa2xx_spi_chip.cs_control" field is used to point to a board specific
@ -208,7 +208,7 @@ DMA and PIO I/O Support
----------------------- -----------------------
The pxa2xx_spi driver support both DMA and interrupt driven PIO message The pxa2xx_spi driver support both DMA and interrupt driven PIO message
transfers. The driver defaults to PIO mode and DMA transfers must enabled by transfers. The driver defaults to PIO mode and DMA transfers must enabled by
setting the "enable_dma" flag in the "pxa2xx_spi_master" structure and and setting the "enable_dma" flag in the "pxa2xx_spi_master" structure and
ensuring that the "pxa2xx_spi_chip.dma_burst_size" field is non-zero. The DMA ensuring that the "pxa2xx_spi_chip.dma_burst_size" field is non-zero. The DMA
mode support both coherent and stream based DMA mappings. mode support both coherent and stream based DMA mappings.

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@ -262,7 +262,7 @@ NON-STATIC CONFIGURATIONS
Developer boards often play by different rules than product boards, and one Developer boards often play by different rules than product boards, and one
example is the potential need to hotplug SPI devices and/or controllers. example is the potential need to hotplug SPI devices and/or controllers.
For those cases you might need to use use spi_busnum_to_master() to look For those cases you might need to use spi_busnum_to_master() to look
up the spi bus master, and will likely need spi_new_device() to provide the up the spi bus master, and will likely need spi_new_device() to provide the
board info based on the board that was hotplugged. Of course, you'd later board info based on the board that was hotplugged. Of course, you'd later
call at least spi_unregister_device() when that board is removed. call at least spi_unregister_device() when that board is removed.
@ -322,7 +322,7 @@ As soon as it enters probe(), the driver may issue I/O requests to
the SPI device using "struct spi_message". When remove() returns, the SPI device using "struct spi_message". When remove() returns,
the driver guarantees that it won't submit any more such messages. the driver guarantees that it won't submit any more such messages.
- An spi_message is a sequence of of protocol operations, executed - An spi_message is a sequence of protocol operations, executed
as one atomic sequence. SPI driver controls include: as one atomic sequence. SPI driver controls include:
+ when bidirectional reads and writes start ... by how its + when bidirectional reads and writes start ... by how its

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@ -260,7 +260,7 @@ items:
a pointer to it. a pointer to it.
7.4) Appropriately modify architecture specific code to register the 7.4) Appropriately modify architecture specific code to register the
the new system call. new system call.
8) Test Specification 8) Test Specification
--------------------- ---------------------

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@ -145,7 +145,7 @@ one or more packets could finish before an error stops further endpoint I/O.
hardware problems such as bad devices (including firmware) or cables. hardware problems such as bad devices (including firmware) or cables.
(**) This is also one of several codes that different kinds of host (**) This is also one of several codes that different kinds of host
controller use to to indicate a transfer has failed because of device controller use to indicate a transfer has failed because of device
disconnect. In the interval before the hub driver starts disconnect disconnect. In the interval before the hub driver starts disconnect
processing, devices may receive such fault reports for every request. processing, devices may receive such fault reports for every request.

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@ -118,7 +118,7 @@ index, the ioctl returns -1 and sets errno to -EINVAL.
HIDIOCGDEVINFO - struct hiddev_devinfo (read) HIDIOCGDEVINFO - struct hiddev_devinfo (read)
Gets a hiddev_devinfo structure which describes the device. Gets a hiddev_devinfo structure which describes the device.
HIDIOCGSTRING - struct struct hiddev_string_descriptor (read/write) HIDIOCGSTRING - struct hiddev_string_descriptor (read/write)
Gets a string descriptor from the device. The caller must fill in the Gets a string descriptor from the device. The caller must fill in the
"index" field to indicate which descriptor should be returned. "index" field to indicate which descriptor should be returned.

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@ -223,7 +223,7 @@ Cypress M8 CY4601 Family Serial Driver
-Cypress HID->COM RS232 adapter -Cypress HID->COM RS232 adapter
Note: Cypress Semiconductor claims no affiliation with the Note: Cypress Semiconductor claims no affiliation with the
the hid->com device. hid->com device.
Most devices using chipsets under the CY4601 family should Most devices using chipsets under the CY4601 family should
work with the driver. As long as they stay true to the CY4601 work with the driver. As long as they stay true to the CY4601
@ -422,7 +422,7 @@ Options supported:
debug - extra verbose debugging info debug - extra verbose debugging info
(default: 0; nonzero enables) (default: 0; nonzero enables)
use_lowlatency - use low_latency flag to speed up tty layer use_lowlatency - use low_latency flag to speed up tty layer
when reading from from the device. when reading from the device.
(default: 0; nonzero enables) (default: 0; nonzero enables)
See http://www.uuhaus.de/linux/palmconnect.html for up-to-date See http://www.uuhaus.de/linux/palmconnect.html for up-to-date

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@ -155,7 +155,7 @@ Source file list / functional overview:
pvrusb2-i2c-core.[ch] - This module provides an implementation of a pvrusb2-i2c-core.[ch] - This module provides an implementation of a
kernel-friendly I2C adaptor driver, through which other external kernel-friendly I2C adaptor driver, through which other external
I2C client drivers (e.g. msp3400, tuner, lirc) may connect and I2C client drivers (e.g. msp3400, tuner, lirc) may connect and
operate corresponding chips within the the pvrusb2 device. It is operate corresponding chips within the pvrusb2 device. It is
through here that other V4L modules can reach into this driver to through here that other V4L modules can reach into this driver to
operate specific pieces (and those modules are in turn driven by operate specific pieces (and those modules are in turn driven by
glue logic which is coordinated by pvrusb2-hdw, doled out by glue logic which is coordinated by pvrusb2-hdw, doled out by

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@ -144,7 +144,7 @@ tv broadcast formats all aver the world.
The CCIR defines parameters needed for broadcasting the signal. The CCIR defines parameters needed for broadcasting the signal.
The CCIR has defined different standards: A,B,D,E,F,G,D,H,I,K,K1,L,M,N,... The CCIR has defined different standards: A,B,D,E,F,G,D,H,I,K,K1,L,M,N,...
The CCIR says not much about about the colorsystem used !!! The CCIR says not much about the colorsystem used !!!
And talking about a colorsystem says not to much about how it is broadcast. And talking about a colorsystem says not to much about how it is broadcast.
The CCIR standards A,E,F are not used any more. The CCIR standards A,E,F are not used any more.

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@ -22,7 +22,7 @@ The initial port includes NUMAizing the bootmem allocator code by
encapsulating all the pieces of information into a bootmem_data_t encapsulating all the pieces of information into a bootmem_data_t
structure. Node specific calls have been added to the allocator. structure. Node specific calls have been added to the allocator.
In theory, any platform which uses the bootmem allocator should In theory, any platform which uses the bootmem allocator should
be able to to put the bootmem and mem_map data structures anywhere be able to put the bootmem and mem_map data structures anywhere
it deems best. it deems best.
Each node's page allocation data structures have also been encapsulated Each node's page allocation data structures have also been encapsulated