On Fri, 30 Jul 1999, Mike Smith wrote:
For some video cards (to wit, the voodoo stuff), the MTRRs should be set up as
follows
write-combining
+--+
+---+
uncacheable
i.e. the two regions have the same
What exactly are the ranges? You haven't given me enough info yet. I wrote the
K6-* MTRR driver, so I'd like to help.
OK, the Linux 3dfx driver attempts to set up a write combining range starting
at the card's base address and 0x40 bytes long. After doing this it then
sets up a
On Mon, 12 Jul 1999, Mike Smith wrote:
What exactly are the ranges? You haven't given me enough info yet. I wrote the
K6-* MTRR driver, so I'd like to help.
OK, the Linux 3dfx driver attempts to set up a write combining range starting
at the card's base address and 0x40
What exactly are the ranges? You haven't given me enough info yet. I wrote the
K6-* MTRR driver, so I'd like to help.
OK, the Linux 3dfx driver attempts to set up a write combining range starting
at the card's base address and 0x40 bytes long. After doing this it then
sets up a range
