Spelling fixes.
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871684b822
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=130843
@ -66,7 +66,7 @@ the location of the data to be read
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if not
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.Dv NULL ,
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on return it will contain the number of bytes required to read the list.
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The resulting data will be a ASCII nul-separted list of strings.
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The resulting data will be a ASCII nul-separated list of strings.
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In most cases
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.Fa uio
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will be
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@ -53,7 +53,7 @@ hardware represented by
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.Fa dev
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is still physically accessible at this time.
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While the notion of accessible varies from bus to bus, generally
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hardware that is not acceessible cannot be accessed via the
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hardware that is not accessible cannot be accessed via the
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.Fn bus_space*
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methods that would otherwise be used to access the device.
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.Pp
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@ -290,7 +290,7 @@ Operations to be performed by the client-specified
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.Fn lockfunc .
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.Bl -tag -width BUS_DMA_UNLOCK
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.It Dv BUS_DMA_LOCK
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Aquires and/or locks the client locking primitive.
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Acquires and/or locks the client locking primitive.
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.It Dv BUS_DMA_UNLOCK
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Releases and/or unlocks the client locking primitive.
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.El
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@ -96,7 +96,7 @@ or
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to unblock all waiters.
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In addition to waking waiters,
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.Fn cv_broadcastpri
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ensures that all of the waiters have a priorty of at least
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ensures that all of the waiters have a priority of at least
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.Fa pri
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by raising the priority of any threads that do not.
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.Fn cv_wmesg
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@ -48,7 +48,7 @@ The visibility of objects is influenced by the
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tunable
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.Va security.bsd.see_other_gids .
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If this tunable is non-zero, then all objects in the kernel
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are visible to each othe irrespective of their group membership.
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are visible to each other irrespective of their group membership.
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If this tunable is zero, then the object with credentials
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.Fa u2
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is visible to the object with credentials
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@ -67,7 +67,7 @@ must be non-zero if objects with unprivileged credentials are to be
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able to see each other.
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.El
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.Sh RETURN VALUES
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Ths function returns zero if the object with credential
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This function returns zero if the object with credential
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.Fa u1
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can
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.Dq see
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@ -67,7 +67,7 @@ must be non-zero if objects with unprivileged credentials are to be
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able to see each other.
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.El
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.Sh RETURN VALUES
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Ths function returns zero if the object with credential
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This function returns zero if the object with credential
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.Fa u1
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can
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.Dq see
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@ -122,7 +122,7 @@ If no method is provided, open will always succeed.
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.It Vt "disk_close_t *" Va d_close
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Optional: invoked when the disk device is closed.
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Although an error code may be returned, the call should always terminate
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any state setup by the corresponing open method call.
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any state setup by the corresponding open method call.
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.It Vt "disk_strategy_t *" Va d_strategy
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Mandatory: invoked when a new
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.Vt "struct bio"
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@ -86,9 +86,9 @@ field).
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.It Dv BIO_DONE
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Request finished.
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.It Dv BIO_FLAG1
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Avaliable for private use.
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Available for private use.
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.It Dv BIO_FLAG2
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Avaliable for private use.
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Available for private use.
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.El
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.It Va bio_error
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Error value when BIO_ERROR is set.
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@ -82,7 +82,7 @@ The
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.Fn g_read_data
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function returns a pointer to a data buffer or
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.Dv NULL
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if an error occured.
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if an error occurred.
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In that case an error value is stored in the
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.Fa error
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argument unless it is
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@ -289,7 +289,7 @@ or
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when holding a
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.Xr vnode 9
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interlock, will cause a LOR (Lock Order Reversal) due to the
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interwining of VM Objects and Vnodes.
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intertwining of VM Objects and Vnodes.
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.Sh SEE ALSO
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.Xr vmstat 8 ,
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.Xr contigmalloc 9 ,
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@ -62,7 +62,7 @@
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.Pp
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.Cd options LIBMBPOOL
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.Sh DESCRIPTION
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Mbuf pools are intented to help drivers for interface cards that need huge
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Mbuf pools are intended to help drivers for interface cards that need huge
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amounts of receive buffers and additionally provides a mapping between these
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buffers and 32-bit handles.
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.Pp
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@ -127,7 +127,7 @@ is 2^14-1 (16383) and the maximum of
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.Fa page_size /
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.Fa chunk_size
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is 2^9 (512).
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If the call is sucessful a pointer to a newly allocated
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If the call is successful a pointer to a newly allocated
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.Vt "struct mbpool"
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is set into the variable pointed to by
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.Fa mpb .
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@ -177,7 +177,7 @@ The function
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as the free function. The user argument must be the pointer to
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the pool.
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.Pp
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Before useing the contents of a buffer returned by the card the driver
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Before using the contents of a buffer returned by the card the driver
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must call
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.Fn mbp_sync
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with the appropriate parameters. This results in a call to
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@ -221,7 +221,7 @@ If so,
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.Fn sleepq_calc_signal_retval
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returns
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.Er ERESTART
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if the interrupting signal is restarable and
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if the interrupting signal is restartable and
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.Er EINTR
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otherwise.
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If the sleep was not interrupted by a signal,
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@ -237,7 +237,7 @@ The
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.Fn sleepq_signal
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function awakens the highest priority thread sleeping on a wait channel while
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.Fn sleepq_broadcast
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awakends all of the threads sleeping on a wait channel.
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awakens all of the threads sleeping on a wait channel.
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The
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.Fa wchan
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argument specifics which wait channel to awaken.
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@ -147,7 +147,7 @@ kernel thread the mutex is locked and the
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function is called with this mutex locked.
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This will result in the driver's
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.Fn readregs
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function beeing called with the mutex locked.
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function being called with the mutex locked.
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.It
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In the sysctl handlers the mutex will be locked before calling into the driver's
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.Fn readreg
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@ -220,7 +220,7 @@ Diagnostic path loopback.
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.El
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.It Va chip
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This points the a function vector for chip specific functions. Two fields
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in this vector a publically available:
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in this vector are publicly available:
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.Bl -tag -width XXX
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.It Va type
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This is the type of the detected PHY chip.
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@ -61,10 +61,10 @@ address space of
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.Pp
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The
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.Fa cow
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argment specifies the flags which should be propagated to the new entry,
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argument specifies the flags which should be propagated to the new entry,
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for example, to indicate that this is a copy-on-write mapping.
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.Sh IMPLEMENTATION NOTES
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This function implicity creates a new
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This function implicitly creates a new
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.Dv vm_map_entry
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by calling the internal function
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.Fn vm_map_entry_create .
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