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| author | Rob Rice <rob.rice@broadcom.com> | 2016-11-14 13:26:03 -0500 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2016-12-19 20:10:22 +0530 |
| commit | 63bb50bdb997f4bede1b5f2d56645f393f7f39fb (patch) | |
| tree | a9dc04c94d42199070b742e050db30d624c8e170 /Documentation/i2c/fault-codes | |
| parent | 38ed49ed4a99942f1a340f4a82a5a8b492e3463b (diff) | |
mailbox: bcm-pdc: Performance improvements
Three changes to improve performance in the PDC driver:
- disable and reenable interrupts while the interrupt handler is
running
- update rxin and txin descriptor indexes more efficiently
- group receive descriptor context into a structure and keep
context in a single array rather than five to improve locality
of reference
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'Documentation/i2c/fault-codes')
0 files changed, 0 insertions, 0 deletions