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(parent: b33718c) | patch
pci: sh7751: fix up PCI I/O space address
authorVladimir Zapolskiy <vz@mleia.com>
Sun, 27 Nov 2016 22:15:19 +0000 (00:15 +0200)
committerTom Rini <trini@konsulko.com>
Sat, 3 Dec 2016 02:32:43 +0000 (21:32 -0500)
commitd44cf293a127ff96a36ad5296897eeb13afbb08b
tree61d538e650305417a2d8aab6a2cfc698d73252cftree | snapshot
parentb33718c614afc8f60285311ab587ff1228e5bd29commit | diff
pci: sh7751: fix up PCI I/O space address

The change actually maps PCI I/O window to the same address on PCI bus
as it is stated by a comment, before the change transfers to the PCI I/O
space are failed due to misconfiguration of the most significant 14 bits
of the PCI address in PCIIOBR (note that it is set to 0x0).

Most probably the problem remained unnoticed, because communcation
to all tested PCI devices is done over PCI memory space only.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
drivers/pci/pci_sh7751.c diff | blob | history
Domain: System / Kernel;