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Documentation: networking: dpaa_eth: adjust buffer pool info 

Recent changes in the dpaa_eth driver reduced the number of
buffer pools per interface from three to one.

Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Madalin Bucur 2019-11-11 14:03:11 +02:00 committed by David S. Miller
parent 6cc2c8762d
commit 9c64ecaef1
1 changed files with 4 additions and 4 deletions
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8
Documentation/networking/device_drivers/freescale/dpaa.txt
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@ -129,9 +129,9 @@ CONFIG_AQUANTIA_PHY=y
DPAA Ethernet Frame Processing DPAA Ethernet Frame Processing
============================== ==============================
On Rx, buffers for the incoming frames are retrieved from one of the three On Rx, buffers for the incoming frames are retrieved from the buffers found
existing buffers pools. The driver initializes and seeds these, each with in the dedicated interface buffer pool. The driver initializes and seeds these
buffers of different sizes: 1KB, 2KB and 4KB. with one page buffers.
On Tx, all transmitted frames are returned to the driver through Tx On Tx, all transmitted frames are returned to the driver through Tx
confirmation frame queues. The driver is then responsible for freeing the confirmation frame queues. The driver is then responsible for freeing the
@ -256,5 +256,5 @@ The driver also exports the following information in sysfs:
- the FQ IDs for each FQ type - the FQ IDs for each FQ type
/sys/devices/platform/dpaa-ethernet.0/net/<int>/fqids /sys/devices/platform/dpaa-ethernet.0/net/<int>/fqids
- the IDs of the buffer pools in use - the ID of the buffer pool in use
/sys/devices/platform/dpaa-ethernet.0/net/<int>/bpids /sys/devices/platform/dpaa-ethernet.0/net/<int>/bpids