Re: 64bit MMIO access
Hi, readq and writeq do the job. On Thu, Feb 28, 2013 at 11:15 PM, wrote: > On Thu, 28 Feb 2013 22:46:58 +0100, Jagath Weerasinghe said: >> What are the read/write kernel functions to access 64bit MMIO addresses? >> Are there similar functions like readl() and writel() for 64bit systems? > > Are there any actual real-world cards that support 64-bit addressing > but still require MMIO? ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
64bit MMIO access
Hi, What are the read/write kernel functions to access 64bit MMIO addresses? Are there similar functions like readl() and writel() for 64bit systems? Regards, Jagath ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
64bit MMIO access
Hi, What are the read/write kernel functions to access 64bit MMIO addresses? Are there similar functions like readl() and writel() for 64bit systems? Regards, Jagath ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
