On Tue, Feb 10, 2015 at 05:05:01PM +1030, Rusty Russell wrote:
> Since PCI is little endian, 8-bit access might work, but the spec section
> is very clear on this:
>
> 4.1.3.1 Driver Requirements: PCI Device Layout
>
> The driver MUST access each field using the “natural” access method,
>
Since PCI is little endian, 8-bit access might work, but the spec section
is very clear on this:
4.1.3.1 Driver Requirements: PCI Device Layout
The driver MUST access each field using the “natural” access method,
i.e. 32-bit accesses for 32-bit fields, 16-bit accesses for 16-bit
fields
On Tue, Feb 10, 2015 at 05:05:01PM +1030, Rusty Russell wrote:
Since PCI is little endian, 8-bit access might work, but the spec section
is very clear on this:
4.1.3.1 Driver Requirements: PCI Device Layout
The driver MUST access each field using the “natural” access method,
i.e.
Since PCI is little endian, 8-bit access might work, but the spec section
is very clear on this:
4.1.3.1 Driver Requirements: PCI Device Layout
The driver MUST access each field using the “natural” access method,
i.e. 32-bit accesses for 32-bit fields, 16-bit accesses for 16-bit
fields
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