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David Daney 2b5987abaf MIPS: Octeon: Allow more than 3.75GB of memory with PCIe ... We reserve the 3.75GB - 4GB region of PCIe address space for device to device transfers, making the corresponding physical memory under direct mapping unavailable for DMA. To allow for PCIe DMA to all physical memory we map this chunk of physical memory with BAR1. Because of the resulting discontinuity in the mapping function, we remove a page of memory at each end of the range so multi-page DMA buffers can never be allocated that span the range. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1535/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		15 years ago
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executive	MIPS: Use ALIGN(x, bytes) instead of __ALIGN_MASK(x, bytes - 1)	15 years ago
Kconfig	…
Makefile	MIPS: Octeon: Migrate to new platform makefile style.	15 years ago
Platform	MIPS: Octeon: Migrate to new platform makefile style.	15 years ago
cpu.c	MIPS: Provide more elevant interface cu2_notifier for CP2 extensions.	15 years ago
csrc-octeon.c	MIPS: Octeon: Implement delays with cycle counter.	15 years ago
dma-octeon.c	MIPS: Octeon: Allow more than 3.75GB of memory with PCIe	15 years ago
flash_setup.c	MIPS: Stop using <asm-generic/int-l64.h>.	16 years ago
octeon-irq.c	MIPS: Octeon: Fix fixup_irqs for HOTPLUG_CPU	15 years ago
octeon-memcpy.S	…
octeon-platform.c	MIPS: Octeon: Register some devices on the I2C bus.	15 years ago
octeon_boot.h	MIPS: Octeon: HOTPLUG_CPU fixes.	15 years ago
serial.c	MIPS: Cavium: Remove dead CONFIG_GDB_CONSOLE	15 years ago
setup.c	MIPS: Octeon: Allow more than 3.75GB of memory with PCIe	15 years ago
smp.c	MIPS: Octeon: HOTPLUG_CPU fixes.	15 years ago