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| author | Rabeeh Khoury <rabeeh@solid-run.com> | 2018-06-19 21:36:51 +0300 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2018-07-02 14:14:20 -0500 |
| commit | 318b5d76b6661dcaf6934b0a925bbcfdf0469069 (patch) | |
| tree | 5b83dd19926bf246195d8fc09377cf80455a6178 /drivers | |
| parent | 0f8888b763fdc24e506b538ab521848e0566f9ca (diff) | |
| download | u-boot-318b5d76b6661dcaf6934b0a925bbcfdf0469069.tar.gz u-boot-318b5d76b6661dcaf6934b0a925bbcfdf0469069.tar.bz2 u-boot-318b5d76b6661dcaf6934b0a925bbcfdf0469069.zip | |
net: mvneta: zero Tx descriptors on init
Make the initialization sequence consistent with the Linux kernel
driver.
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/mvneta.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c index 254dd04697..ab697b9bc7 100644 --- a/drivers/net/mvneta.c +++ b/drivers/net/mvneta.c @@ -1708,6 +1708,7 @@ static int mvneta_probe(struct udevice *dev) buffer_loc.tx_descs = (struct mvneta_tx_desc *)bd_space; size = roundup(MVNETA_MAX_TXD * sizeof(struct mvneta_tx_desc), ARCH_DMA_MINALIGN); + memset(buffer_loc.tx_descs, 0, size); buffer_loc.rx_descs = (struct mvneta_rx_desc *) ((phys_addr_t)bd_space + size); size += roundup(MVNETA_MAX_RXD * sizeof(struct mvneta_rx_desc), |