On Mon, Jul 08, 2019 at 05:13:05PM +0200, Auger Eric wrote:
> > #define STRTAB_STE_0_S1FMT GENMASK_ULL(5, 4)
> > #define STRTAB_STE_0_S1FMT_LINEAR 0
> > +#define STRTAB_STE_0_S1FMT_4K_L2 1
> As you only use 64kB L2, I guess you can remove the 4K define?
I prefer defining all values, b
Hi Jean,
On 6/10/19 8:47 PM, Jean-Philippe Brucker wrote:
> The SMMU can support up to 20 bits of SSID. Add a second level of page
> tables to accommodate this. Devices that support more than 1024 SSIDs now
> have a table of 1024 L1 entries (8kB), pointing to tables of 1024 context
> descriptors (
On Mon, 10 Jun 2019 19:47:11 +0100
Jean-Philippe Brucker wrote:
> The SMMU can support up to 20 bits of SSID. Add a second level of page
> tables to accommodate this. Devices that support more than 1024 SSIDs now
> have a table of 1024 L1 entries (8kB), pointing to tables of 1024 context
> descri
The SMMU can support up to 20 bits of SSID. Add a second level of page
tables to accommodate this. Devices that support more than 1024 SSIDs now
have a table of 1024 L1 entries (8kB), pointing to tables of 1024 context
descriptors (64kB), allocated on demand.
Signed-off-by: Jean-Philippe Brucker
