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authorMadalin Bucur <madalin.bucur@nxp.com>2019-11-11 14:03:11 +0200
committerDavid S. Miller <davem@davemloft.net>2019-11-11 22:03:07 -0800
commit9c64ecaef1690545db2257a92b3cb3916823d6a7 (patch)
tree0069ff4fceace278bccdfb13651f51e038e705ad /Documentation/networking
parent6cc2c8762dfdd8c3eeb9d71ed6ad6314d7d5d79c (diff)
downloadlinux-9c64ecaef1690545db2257a92b3cb3916823d6a7.tar.bz2
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>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/device_drivers/freescale/dpaa.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/networking/device_drivers/freescale/dpaa.txt b/Documentation/networking/device_drivers/freescale/dpaa.txt
index f88194f71c54..ad1044292073 100644
--- a/Documentation/networking/device_drivers/freescale/dpaa.txt
+++ b/Documentation/networking/device_drivers/freescale/dpaa.txt
@@ -129,9 +129,9 @@ CONFIG_AQUANTIA_PHY=y
DPAA Ethernet Frame Processing
==============================
-On Rx, buffers for the incoming frames are retrieved from one of the three
-existing buffers pools. The driver initializes and seeds these, each with
-buffers of different sizes: 1KB, 2KB and 4KB.
+On Rx, buffers for the incoming frames are retrieved from the buffers found
+in the dedicated interface buffer pool. The driver initializes and seeds these
+with one page buffers.
On Tx, all transmitted frames are returned to the driver through Tx
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
/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