NdisMAllocateSharedMemory and Map Registers

OSR_Community_User · September 5, 2002, 6:50am

Hi All,

Can the “physical address” returned by NdisMAllocateShared memory be used by the Bus Master
NIC or do we need some sort of mapping with Map Registers.

Does the allocated shared memory appear contiguous to the NIC through this “physical address” ?

OS Version is NT 4

Regards,
Sourav

OSR_Community_User · September 5, 2002, 7:08am

Hi All,

Can the “physical address” returned by NdisMAllocateShared memory be used by
the Bus Master
NIC or do we need some sort of mapping with Map Registers.

Does the allocated shared memory appear contiguous to the NIC through this
“physical address” ?

OS Version is NT 4

Regards,
Sourav