diff options
| author | Joachim Foerster <joachim.foerster@missinglinkelectronics.com> | 2011-10-17 05:24:43 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-26 21:26:48 +0200 |
| commit | 29095f1a5cfdbc2e40178f6fbf9267e0df11f6f5 (patch) | |
| tree | 27c9e48b5e031a051937d59579d16fd744b7533d | |
| parent | 337aff53f63ef404bdc42472a6a82f9224cafed6 (diff) | |
| download | blackbird-obmc-uboot-29095f1a5cfdbc2e40178f6fbf9267e0df11f6f5.tar.gz blackbird-obmc-uboot-29095f1a5cfdbc2e40178f6fbf9267e0df11f6f5.zip | |
altera_tse: Fix SGDMA reset triggering
The SW_RESET needs to be set instead of being masked out!
Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
| -rw-r--r-- | drivers/net/altera_tse.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c index 47d0047fd6..47b57616d9 100644 --- a/drivers/net/altera_tse.c +++ b/drivers/net/altera_tse.c @@ -357,8 +357,8 @@ static void tse_eth_reset(struct eth_device *dev) if (counter >= ALT_TSE_SGDMA_BUSY_WATCHDOG_CNTR) { debug("Timeout waiting for rx sgdma!\n"); - rx_sgdma->control &= ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; - rx_sgdma->control &= ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; + rx_sgdma->control = ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; + rx_sgdma->control = ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; } counter = 0; @@ -370,8 +370,8 @@ static void tse_eth_reset(struct eth_device *dev) if (counter >= ALT_TSE_SGDMA_BUSY_WATCHDOG_CNTR) { debug("Timeout waiting for tx sgdma!\n"); - tx_sgdma->control &= ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; - tx_sgdma->control &= ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; + tx_sgdma->control = ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; + tx_sgdma->control = ALT_SGDMA_CONTROL_SOFTWARERESET_MSK; } /* reset the mac */ mac_dev->command_config.bits.transmit_enable = 1; |
