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645b302673
PXA and StrongARM1100 traditionally map their I/O space 1:1 into virtual memory, using a per-bus io_offset that matches the base address of the ioremap mapping. In order for PXA to work in a multiplatform config, this needs to change so I/O space starts at PCI_IOBASE (0xfee00000). Since the pcmcia soc_common support is shared with StrongARM1100, both have to change at the same time. The affected machines are: - Anything with a PCMCIA slot now uses pci_remap_iospace, which is made available to PCMCIA configurations as well, rather than just PCI. The first PCMCIA slot now starts at port number 0x10000. - The Zeus and Viper platforms have PC/104-style ISA buses, which have a static mapping for both I/O and memory space at 0xf1000000, which can no longer work. It does not appear to have any in-tree users, so moving it to port number 0 makes them behave like a traditional PC. - SA1100 does support ISA slots in theory, but all machines that originally enabled this appear to have been removed from the tree ages ago, and the I/O space is never mapped anywhere. - The Nanoengine machine has support for PCI slots, but looks like this never included I/O space, the resources only define the location for memory and config space. With this, the definitions of __io() and IO_SPACE_LIMIT can be simplified, as the only remaining cases are the generic PCI_IOBASE and the custom inb()/outb() macros on RiscPC. S3C24xx still has a custom inb()/outb() in this here, but this is already removed in another branch. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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| .. | ||
| at91_cf.c | ||
| bcm63xx_pcmcia.c | ||
| bcm63xx_pcmcia.h | ||
| cardbus.c | ||
| cirrus.h | ||
| cistpl.c | ||
| cs.c | ||
| cs_internal.h | ||
| db1xxx_ss.c | ||
| ds.c | ||
| electra_cf.c | ||
| i82092.c | ||
| i82092aa.h | ||
| i82365.c | ||
| i82365.h | ||
| Kconfig | ||
| Makefile | ||
| max1600.c | ||
| max1600.h | ||
| o2micro.h | ||
| omap_cf.c | ||
| pcmcia_cis.c | ||
| pcmcia_resource.c | ||
| pd6729.c | ||
| pd6729.h | ||
| pxa2xx_base.c | ||
| pxa2xx_base.h | ||
| pxa2xx_mainstone.c | ||
| pxa2xx_sharpsl.c | ||
| ricoh.h | ||
| rsrc_iodyn.c | ||
| rsrc_mgr.c | ||
| rsrc_nonstatic.c | ||
| sa11xx_base.c | ||
| sa11xx_base.h | ||
| sa1100_generic.c | ||
| sa1100_generic.h | ||
| sa1100_h3600.c | ||
| sa1100_simpad.c | ||
| sa1111_badge4.c | ||
| sa1111_generic.c | ||
| sa1111_generic.h | ||
| sa1111_jornada720.c | ||
| sa1111_lubbock.c | ||
| sa1111_neponset.c | ||
| soc_common.c | ||
| soc_common.h | ||
| socket_sysfs.c | ||
| tcic.c | ||
| tcic.h | ||
| ti113x.h | ||
| topic.h | ||
| vg468.h | ||
| vrc4171_card.c | ||
| xxs1500_ss.c | ||
| yenta_socket.c | ||
| yenta_socket.h | ||