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7 Commits

Author SHA1 Message Date
Andrew Turner
86b5c43667 If ofw_bus_msimap fails don't try to use the invalid MSI/MSI-X parent node. 
Sponsored by:	ABT Systems Ltd
 2017-03-16 17:49:37 +00:00
Andrew Turner
ec1172ed92 Remove the non-INTRNG support from the ThunderX PCIe drivers. 
Obtained from:	ABT Systems Ltd
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
 2016-07-14 17:23:49 +00:00
Andrew Turner
4e1763d34c Teach the ThunderX PCI PEM driver about intrng. This will be used later 
when arm64 is supported by intrng.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
 2016-05-16 10:03:57 +00:00
Andrew Turner
1e43b18c4b Add a pcib interface for use by interrupt controllers that need to 
translate the pci rid to a controller ID. The translation could be based
on the 'msi-map' OFW property, a similar ACPI option, or hard-coded for
hardware lacking the above options.

Reviewed by:	wma
Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
 2016-05-16 09:31:44 +00:00
Andrew Turner
fb853e4270 Push the logic to talk with the MSI/MSI-X interrupt controller to the FDT 
attachment. This is where it will live when we import intrng as it will
need to look at either the msi-parent or msi-map FDT properties.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
 2016-05-10 15:45:59 +00:00
Wojciech Macek
fb05500b24 Make pci_host_generic and thunderx_pci common 
* provided OFW interface for pci_host_generic (for handling devices which are present in DTS under the PCI node)
  * removed support for internal PCI from arm64/cavium
  * cleaned up and made most of the code common

Obtained from:         Semihalf
Sponsored by:          Cavium
Approved by:           cognet (mentor)
Reviewed by:           zbb
Differential revision: https://reviews.freebsd.org/D5261
 2016-02-24 06:05:30 +00:00
Zbigniew Bodek
9ccaab6db5 Support PEM that is not a PCI endpoint on ThunderX 
Some chip revisions don't have their external PCIe buses
behind the internal bridge. Add support for FDT-configurable
PEMs but keep ability for PCIe enumeration.

Reviewed by:   andrew, wma
Obtained from: Semihalf
Sponsored by:  Cavium
Differential Revision: https://reviews.freebsd.org/D5285
 2016-02-16 11:43:57 +00:00