mirror of
https://github.com/torvalds/linux.git
synced 2024-11-27 22:51:35 +00:00
6497a87573
Until now, only 32-bit DMA addressing was allowed, following a report on some old Intel machine that dropped 64-bit PCIe packets, even though pci_set_dma_mask() was successful with DMA_BIT_MASK(64). But then came TI's Keystone II chip (ARM Cortex A15 + DSPs), which refuses 32-bit DMA addressing (for good reasons). So 64-bit DMA is allowed as a fallback option. Signed-off-by: Eli Billauer <eli.billauer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
---|---|---|
.. | ||
Kconfig | ||
Makefile | ||
xillybus_core.c | ||
xillybus_of.c | ||
xillybus_pcie.c | ||
xillybus.h |