diff options
| author | Maciej Sosnowski <[email protected]> | 2009-02-26 11:04:54 +0100 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2009-03-04 16:04:39 -0700 |
| commit | 8b794b141c633083408d0bfb2229b3406d0ebf99 (patch) | |
| tree | 767cad4cafccce7c606003088ead281b70477fe3 /lib/string_helpers.c | |
| parent | ea9c717d0148d4194f9bd04ecfa6b59b20fc0a08 (diff) | |
I/OAT: fail initialization on zero channels detection
On some systems with I/OAT ver.2 when DCA is disabled in BIOS
situations have been observed
that zero DMA channels are detected instead of four.
To avoid kernel panic driver should fail gracefully with appropriate message.
Signed-off-by: Maciej Sosnowski <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>
Acked-by: Jeff Kirsher <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions