diff options
| author | Jakub Kicinski <kubakici@wp.pl> | 2012-04-03 03:40:50 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-13 14:32:48 -0400 |
| commit | 3a4b43fde103da510d8962a073bb748706f426bd (patch) | |
| tree | 7bc1f284d7b29d24a5c4c31f34a85b7b7c4d0c59 | |
| parent | 52b8243b75598c341143f67c56b0104938487231 (diff) | |
| download | op-kernel-dev-3a4b43fde103da510d8962a073bb748706f426bd.zip op-kernel-dev-3a4b43fde103da510d8962a073bb748706f426bd.tar.gz | |
rt2800: zero registers of unused TX rings
This is needed if we take over after drivers which use those.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 4366c23..f9f36cf 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -393,6 +393,16 @@ static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev) rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0); rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0); + rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR4, 0); + rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT4, 0); + rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX4, 0); + rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX4, 0); + + rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR5, 0); + rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT5, 0); + rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX5, 0); + rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX5, 0); + entry_priv = rt2x00dev->rx->entries[0].priv_data; rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma); rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, |
