linux/arch/ia64
Alex Williamson e8579e72ca [IA64, X86_64] fix swiotlb sizing
Fix swiotlb sizing to match what the comments and the kernel
parameters documentation indicate.  Given a default 16k page size kernel
(ia64) and a 2k swiotlb page size, we're off by a multiple of 8 trying
to size the swiotlb.  When specified on the boot line, the swiotlb is
made 8x bigger than requested.  When left to the default value, it's 8x
smaller than the comments indicate.  For x86_64 the multiplier would be
2x.  The patch below fixes this.  Now, what's a good default swiotlb
size?  Apparently we don't really need 64MB.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-08-18 16:33:28 -07:00
..
configs [IA64] Updated tiger defconfig 2005-08-17 10:24:17 -07:00
dig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hp [IA64] assign_irq_vector() should not panic 2005-07-11 10:30:07 -07:00
ia32 [PATCH] compat: introduce compat_time_t 2005-06-23 09:45:32 -07:00
kernel [IA64] Initialize some spinlocks 2005-08-16 15:33:26 -07:00
lib [IA64, X86_64] fix swiotlb sizing 2005-08-18 16:33:28 -07:00
mm [IA64] fix generic/up builds 2005-07-06 18:18:10 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci [IA64] pcibus_to_node implementation for IA64 2005-07-12 11:04:22 -07:00
scripts Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sn [IA64] Initialize some spinlocks 2005-08-16 15:33:26 -07:00
defconfig [PATCH] update all defconfigs for ARCH_DISCONTIGMEM_ENABLE 2005-06-23 09:45:02 -07:00
install.sh Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig [IA64] update CONFIG_PCI description 2005-08-15 15:03:12 -07:00
Kconfig.debug [PATCH] Kprobes/IA64: arch specific handling 2005-06-23 09:45:22 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
module.lds Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00