diff options
Diffstat (limited to 'Documentation/filesystems/spufs.txt')
-rw-r--r-- | Documentation/filesystems/spufs.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/filesystems/spufs.txt b/Documentation/filesystems/spufs.txt index 8edc3952eff4..982645a1981d 100644 --- a/Documentation/filesystems/spufs.txt +++ b/Documentation/filesystems/spufs.txt | |||
@@ -84,7 +84,7 @@ FILES | |||
84 | /ibox | 84 | /ibox |
85 | The second SPU to CPU communication mailbox. This file is similar to | 85 | The second SPU to CPU communication mailbox. This file is similar to |
86 | the first mailbox file, but can be read in blocking I/O mode, and the | 86 | the first mailbox file, but can be read in blocking I/O mode, and the |
87 | poll familiy of system calls can be used to wait for it. The possible | 87 | poll family of system calls can be used to wait for it. The possible |
88 | operations on an open ibox file are: | 88 | operations on an open ibox file are: |
89 | 89 | ||
90 | read(2) | 90 | read(2) |
@@ -105,7 +105,7 @@ FILES | |||
105 | 105 | ||
106 | 106 | ||
107 | /wbox | 107 | /wbox |
108 | The CPU to SPU communation mailbox. It is write-only can can be written | 108 | The CPU to SPU communation mailbox. It is write-only and can be written |
109 | in units of 32 bits. If the mailbox is full, write() will block and | 109 | in units of 32 bits. If the mailbox is full, write() will block and |
110 | poll can be used to wait for it becoming empty again. The possible | 110 | poll can be used to wait for it becoming empty again. The possible |
111 | operations on an open wbox file are: write(2) If a count smaller than | 111 | operations on an open wbox file are: write(2) If a count smaller than |
@@ -359,7 +359,7 @@ ERRORS | |||
359 | EFAULT npc is not a valid pointer or status is neither NULL nor a valid | 359 | EFAULT npc is not a valid pointer or status is neither NULL nor a valid |
360 | pointer. | 360 | pointer. |
361 | 361 | ||
362 | EINTR A signal occured while spu_run was in progress. The npc value | 362 | EINTR A signal occurred while spu_run was in progress. The npc value |
363 | has been updated to the new program counter value if necessary. | 363 | has been updated to the new program counter value if necessary. |
364 | 364 | ||
365 | EINVAL fd is not a file descriptor returned from spu_create(2). | 365 | EINVAL fd is not a file descriptor returned from spu_create(2). |