On Wed, Dec 11, 2013 at 3:33 PM, Marek Vasut <marex@xxxxxxx> wrote: > On Wednesday, December 11, 2013 at 10:38:33 AM, Mohit Kumar wrote: >> From: Pratyush Anand <pratyush.anand@xxxxxx> >> >> pp->io_base which is the input of the outbound IO address translation >> unit should be the cpu address, it was programmed wrongly to realio >> address. >> >> We should pass global_io_offset rather than sys->io_offset to >> pci_ioremap_io, so we map the new window into the first available spot >> in the Linux view of the I/O space. >> >> We must also pass cpu address instead of realio address to >> pci_ioremap_io. >> >> This patch fixes above issue. It has been tested with Lecroy PTC in AIC >> mode and Pericom PI7C9X2G303EL PCIe switch, which does not work >> otherwise. >> >> Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx> >> Tested-by: Mohit Kumar <mohit.kumar@xxxxxx> >> Tested-by: Tim Harvey <tharvey@xxxxxxxxxxxxx> >> Cc: Arnd Bergmann <arnd@xxxxxxxx> >> Cc: Marek Vasut <marex@xxxxxxx> >> Cc: Richard Zhu <Hong-Xing.Zhu@xxxxxxxxxxxxx> >> Cc: linux-pci@xxxxxxxxxxxxxxx >> Cc: spear-devel@xxxxxxxxxxx > > Acked-by: Marek Vasut <marex@xxxxxxx> > > Best regards, > Marek Vasut > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@xxxxxxxxx> -- Thanks, Jagan. -------- Jagannadha Sutradharudu Teki, E: jagannadh.teki@xxxxxxxxx, P: +91-9676773388 Engineer - System Software Hacker U-boot - SPI Custodian and Zynq APSOC Ln: http://www.linkedin.com/in/jaganteki -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
