* The config space is larger than 255, we need to use an uint16 to access
offsets superior or equal to 256. The current API only proposes an uint8 for this.
This change switches the offset parameter to the uint16 type. Axel hinted that
the used values are the same with such a change (the doc says sign extended to 2 or
4 bytes).
I checked with GCC2 and it's indeed the case when inspecting the memory.
With GCC4, instructions are the same on function call.
* prints info about extended capabilities.
* struct pci_module_info and struct pci_device_module_info are extended with
pci_find_extended_capability().
Uses the x86 architecture code, made fixes to printf formats and a
couple of 64-bit fixes. Only potentially intrusive change is that I've
changed PCI.h to use uint32 rather than ulong. I don't see any way
this would cause any issues, though.
the cached pci_info and writes the new value into PCI config space. Drivers
using either mechanism to enumerate devices will therefore get the updated
value.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41364 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implement such a module for x86 which currently exports only an MSI API.
* Implement the PCI part for configuring and enabling MSIs.
* Some automatic whitespace cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36223 a95241bf-73f2-0310-859d-f6bbb57e9c96
license stuff in it :-).
Some cleanup on the other headers.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@638 a95241bf-73f2-0310-859d-f6bbb57e9c96
date than the Be file we started from. Also add the type 2 header and
start adding it to the pci_info structure.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@397 a95241bf-73f2-0310-859d-f6bbb57e9c96
These are the Be headers but my (albeit brief) research shows that
we're OK to include these as they were released quite a while back now.
Michael?
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@216 a95241bf-73f2-0310-859d-f6bbb57e9c96
