linux/drivers/net/ethernet/cisco
govindarajulu.v 624dbf55a3 driver/net: enic: Try DMA 64 first, then failover to DMA
In servers with more than 1.1 TB of RAM, the existing 40/32 bit DMA
could cause failure as the DMA-able address could go outside the range
addressable using 40/32 bits.

The following patch first tried 64 bit DMA if possible, failover to 32
bit.

Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Govindarajulu Varadarajan <govindarajulu90@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-05 12:39:33 -04:00
..
enic driver/net: enic: Try DMA 64 first, then failover to DMA 2013-09-05 12:39:33 -04:00
Kconfig net: Remove bogus dependencies on INET 2012-11-19 19:13:59 -05:00
Makefile