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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-08-21 14:34:03 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-08-25 02:31:08 -0400 |
| commit | 32c2c30085324aef9699934295281cca0161ef7e (patch) | |
| tree | d335d8b73e84a830008d3fb37678b516af0c5a22 /drivers/net/sky2.h | |
| parent | b23457737f073eaf5a7b797c2a195f83633e003d (diff) | |
| download | kernel_goldelico_gta04-32c2c30085324aef9699934295281cca0161ef7e.zip kernel_goldelico_gta04-32c2c30085324aef9699934295281cca0161ef7e.tar.gz kernel_goldelico_gta04-32c2c30085324aef9699934295281cca0161ef7e.tar.bz2 | |
sky2: only bring up watchdog if link is active
This fixes the extra timer overhead that people were whining about
as a 2.6.23 regression.
Running the watchdog timer all the time is unneeded. Change it
to run only if link is up, and reduce frequency to save power.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sky2.h')
| -rw-r--r-- | drivers/net/sky2.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index dce4d27..72e12b7c 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -2045,12 +2045,13 @@ struct sky2_hw { u8 chip_rev; u8 pmd_type; u8 ports; + u8 active; struct sky2_status_le *st_le; u32 st_idx; dma_addr_t st_dma; - struct timer_list idle_timer; + struct timer_list watchdog_timer; struct work_struct restart_work; int msi; wait_queue_head_t msi_wait; |