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mt76x0: set max fragments size

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Set maximum number of tx fragments according to usb controller
features

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2018-09-06 11:18:33 +02:00 committed by Felix Fietkau
parent 1baa6e3a9b
commit c668746408
1 changed files with 6 additions and 0 deletions
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6
drivers/net/wireless/mediatek/mt76/mt76x0/init.c
View file

@ -722,6 +722,12 @@ int mt76x0_register_device(struct mt76x0_dev *dev)
if (ret)
return ret;
/* check hw sg support in order to enable AMSDU */
if (mt76u_check_sg(&dev->mt76))
hw->max_tx_fragments = MT_SG_MAX_SIZE;
else
hw->max_tx_fragments = 1;
mt76x0_init_debugfs(dev);
return 0;