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| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2006-03-15 10:55:24 -0800 |
|---|---|---|
| committer | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2006-03-15 10:55:24 -0800 |
| commit | aa49cdd93be6328113f0c146fc72be173d578d27 (patch) | |
| tree | 38346543e8567d031749f220bc9ba76d8352361b /drivers/net/e100.c | |
| parent | f13b83580acef03a36c785dccc534ccdd7e43084 (diff) | |
| download | kernel_samsung_smdk4412-aa49cdd93be6328113f0c146fc72be173d578d27.zip kernel_samsung_smdk4412-aa49cdd93be6328113f0c146fc72be173d578d27.tar.gz kernel_samsung_smdk4412-aa49cdd93be6328113f0c146fc72be173d578d27.tar.bz2 | |
e100: fix eeh on pseries during ethtool -t
Olaf Hering reported a problem on pseries with e100 where ethtool -t would
cause a bus error, and the e100 driver would stop working. Due to the new
load ucode command the cb list must be allocated before calling
e100_init_hw, so remove the call and just let e100_up take care of it.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Diffstat (limited to 'drivers/net/e100.c')
| -rw-r--r-- | drivers/net/e100.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 24253c8..f57a85f 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -2154,6 +2154,9 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode) msleep(10); + pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr, + RFD_BUF_LEN, PCI_DMA_FROMDEVICE); + if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd), skb->data, ETH_DATA_LEN)) err = -EAGAIN; @@ -2161,8 +2164,8 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode) err_loopback_none: mdio_write(nic->netdev, nic->mii.phy_id, MII_BMCR, 0); nic->loopback = lb_none; - e100_hw_init(nic); e100_clean_cbs(nic); + e100_hw_reset(nic); err_clean_rx: e100_rx_clean_list(nic); return err; |