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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-01-12 12:09:09 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-04 09:45:08 +0100 |
| commit | ec9e993f30f6374dc69fa5ff2d8c57e7572630a8 (patch) | |
| tree | 7da40e9fb2bd6c4cfef442961b1b3ee4d780aec4 /COPYING | |
| parent | 40e7c725ab0f135aab0d969d9237426b55a14641 (diff) | |
net: systemport: Decouple flow control from __bcm_sysport_tx_reclaim
[ Upstream commit 148d3d021cf9724fcf189ce4e525a094bbf5ce89 ]
The __bcm_sysport_tx_reclaim() function is used to reclaim transmit
resources in different places within the driver. Most of them should
not affect the state of the transit flow control.
Introduce bcm_sysport_tx_clean() which cleans the ring, but does not
re-enable flow control towards the networking stack, and make
bcm_sysport_tx_reclaim() do the actual transmit queue flow control.
Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions