diff options
| author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
| commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
| tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /Documentation/networking/device_drivers/freescale/dpaa.txt | |
| parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
| parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) | |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/networking/device_drivers/freescale/dpaa.txt')
| -rw-r--r-- | Documentation/networking/device_drivers/freescale/dpaa.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/networking/device_drivers/freescale/dpaa.txt b/Documentation/networking/device_drivers/freescale/dpaa.txt index f88194f71c54..b06601ff9200 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 @@ -254,7 +254,7 @@ The following statistics are exported for each interface through ethtool: 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 + /sys/devices/platform/soc/<addr>.fman/<addr>.ethernet/dpaa-ethernet.<id>/net/fm<nr>-mac<nr>/fqids - - the IDs of the buffer pools in use - /sys/devices/platform/dpaa-ethernet.0/net/<int>/bpids + - the ID of the buffer pool in use + /sys/devices/platform/soc/<addr>.fman/<addr>.ethernet/dpaa-ethernet.<id>/net/fm<nr>-mac<nr>/bpids |