bnxt_en: Support configurable CQE coalescing mode

Browse source

CQE coalescing mode is the same as the timer reset coalescing mode
on Broadcom devices.  Currently this mode is always enabled if it
is supported by the device.  Restructure the code slightly to support
dynamically changing this mode.

Add a flags field to struct bnxt_coal.  Initially, the CQE flag will
be set for the RX and TX side if the device supports it.  We need to
move bnxt_init_dflt_coal() to set up default coalescing until the
capability is determined.

Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Michael Chan 2021-12-27 03:00:29 -05:00 • committed by David S. Miller

parent dc1f5d1ebc

commit df78ea2246

2 changed files with 12 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

drivers/net/ethernet/broadcom/bnxt/bnxt.c

View file

1

drivers/net/ethernet/broadcom/bnxt/bnxt.h

View file