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linux/arch/sparc64/kernel
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David S. Miller 5aee87c43e [SPARC64]: Fix PCI memory space root resource on Hummingbird. 
For Hummingbird PCI controllers, we should create the root
PCI memory space resource as the full 4GB area, and then
allocate the IOMMU DMA translation window out of there.

The old code just assumed that the IOMMU DMA translation base
to the top of the 4GB area was unusable.  This is not true on
many systems such as SB100 and SB150, where the IOMMU DMA
translation window sits at 0xc0000000->0xdfffffff.

So what would happen is that any device mapped by the firmware
at the top section 0xe0000000->0xffffffff would get remapped
by Linux somewhere else leading to all kinds of problems and
boot failures.

While we're here, report more cases of OBP resource assignment
conflicts.  The only truly valid ones are ROM resource conflicts.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17 19:28:50 -07:00
..
asm-offsets.c kbuild: frv,m32r,sparc64 introduce fake asm-offsets.h file 2005-09-09 22:47:53 +02:00
audit.c [PATCH] sparc64 audit syscall classes hookup 2006-09-12 03:05:05 -04:00
auxio.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
binfmt_aout32.c [SPARC64]: Top-down address space allocation for 32-bit tasks. 2006-03-20 01:16:35 -08:00
binfmt_elf32.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
central.c [SPARC64]: Convert central bus layer to in-kernel PROM device tree. 2006-06-23 23:15:32 -07:00
chmc.c [SPARC64]: Convert Cheetah memory controller driver to in-kernel PROM tree. 2006-06-23 23:15:34 -07:00
compat_audit.c [PATCH] sparc64 audit syscall classes hookup 2006-09-12 03:05:05 -04:00
cpu.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
devices.c [SPARC]: Simplify and correct __cpu_find_by() 2006-07-21 14:18:15 -07:00
dtlb_miss.S [SPARC64]: More TLB/TSB handling fixes. 2006-03-20 01:13:34 -08:00
dtlb_prot.S [SPARC64]: Fix boot failures on SunBlade-150 2005-10-12 12:22:46 -07:00
ebus.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
entry.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
etrap.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head.S [SPARC64]: Make sure IRQs are disabled properly during early boot. 2006-07-14 17:00:21 -07:00
idprom.c
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
iommu_common.c
iommu_common.h
irq.c [PATCH] sparc64 irq pt_regs fallout 2006-10-09 14:19:07 -07:00
isa.c [SPARC64]: of_device layer IRQ resolution 2006-06-29 16:37:38 -07:00
itlb_miss.S [SPARC64]: Fix _PAGE_EXEC handling. 2006-03-20 01:14:13 -08:00
kprobes.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ktlb.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
Makefile [PATCH] sparc64 audit syscall classes hookup 2006-09-12 03:05:05 -04:00
module.c [SPARC]: Handle UNWIND_INFO properly. 2006-05-12 12:45:50 -07:00
of_device.c [SPARC64]: Fix of_device bus_id settings. 2006-10-09 17:24:52 -07:00
pci_common.c [SPARC64]: Fix PCI memory space root resource on Hummingbird. 2006-10-17 19:28:50 -07:00
pci_impl.h [SPARC64]: Convert sparc64 PCI layer to in-kernel device tree. 2006-06-23 23:15:26 -07:00
pci_iommu.c [SPARC64]: Respect gfp_t argument to dma_alloc_coherent(). 2006-05-23 02:07:22 -07:00
pci_psycho.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
pci_sabre.c [SPARC64]: Fix PCI memory space root resource on Hummingbird. 2006-10-17 19:28:50 -07:00
pci_schizo.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
pci_sun4v_asm.S [SPARC64]: Remove PGLIST_NENTS PCI IOMMU mapping limitation on SUN4V. 2006-03-20 01:13:41 -08:00
pci_sun4v.c [SPARC64]: of_device layer IRQ resolution 2006-06-29 16:37:38 -07:00
pci_sun4v.h [SPARC64]: Remove PGLIST_NENTS PCI IOMMU mapping limitation on SUN4V. 2006-03-20 01:13:41 -08:00
pci.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
power.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
process.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
prom.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
ptrace.c [PATCH] drop task argument of audit_syscall_{entry,exit} 2006-05-01 06:06:18 -04:00
rtrap.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sbus.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
semaphore.c
setup.c [SPARC]: Kill BOOTME_SINGLE. 2006-10-17 19:28:49 -07:00
signal32.c [SPARC64]: Move signal compat bits to new header file. 2006-10-02 14:24:18 -07:00
signal.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
smp.c [PATCH] sparc64 pt_regs fixes 2006-10-08 12:32:35 -07:00
sparc64_ksyms.c [SPARC]: Kill prom_getname, unused and not implemented properly. 2006-07-21 14:17:55 -07:00
starfire.c [SPARC64]: Kill starfire_cookie from SBUS/PCI. 2006-06-29 16:37:08 -07:00
sun4v_ivec.S [SPARC64]: Move over to GENERIC_HARDIRQS. 2006-06-20 01:23:32 -07:00
sun4v_tlb_miss.S [SPARC64]: Add a secondary TSB for hugepage mappings. 2006-03-22 01:15:14 -08:00
sunos_ioctl32.c [SPARC]: Kill remaining kbio.h references. 2005-11-07 14:12:21 -08:00
sys32.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sys_sparc32.c Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-10-03 08:53:26 -07:00
sys_sparc.c [PATCH] provide kernel_execve on all architectures 2006-10-02 07:57:23 -07:00
sys_sunos32.c Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-10-03 08:53:26 -07:00
systbls.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
time.c [PATCH] sparc64 irq pt_regs fallout 2006-10-09 14:19:07 -07:00
trampoline.S [SPARC64]: Get SUN4V SMP working. 2006-03-20 01:13:22 -08:00
traps.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tsb.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ttable.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
una_asm.S [SPARC64]: Mark __ex_table section correctly. 2006-03-04 23:23:56 -08:00
unaligned.c [SPARC64]: Print symbol name of regs->tpc on kernel unaligned accesses. 2006-06-29 16:38:03 -07:00
us2e_cpufreq.c [SPARC64]: kzalloc() conversion 2006-03-20 01:14:19 -08:00
us3_cpufreq.c [SPARC64]: kzalloc() conversion 2006-03-20 01:14:19 -08:00
visemul.c [SPARC64]: First cut at VIS simulator for Niagara. 2006-03-20 01:14:26 -08:00
vmlinux.lds.S [SPARC64]: Rename gl_{1,2}insn_patch --> sun4v_{1,2}insn_patch 2006-03-20 01:11:53 -08:00
winfixup.S [SPARC64]: Fix unaligned access winfxup handling on SUN4V. 2006-03-20 01:13:39 -08:00