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303975 |
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11-Aug-2016 |
gjb |
Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, and rename it to RC1.
Update __FreeBSD_version.
Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and the dvd1.iso packages population.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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302408 |
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08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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301411 |
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04-Jun-2016 |
landonf |
bhnd(4): support IPX OTP NVRAM/SPROM data source
Add support for fetching SPROM data from OTP on chipsets with an IPX OTP controller (including the BCM43225).
This integrates the NVRAM data source into the chipc_caps capability structure, and adds a sprom_offset field that can be used with OTP to locate the SPROM image data (found within the general use region, H/W subregion).
This also removes one of two duplicate parse error messages reported by both the bhnd_sprom driver and the underlying SPROM parsing API.
Approved by: adrian (mentor) Differential Revision: https://reviews.freebsd.org/D6729
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300548 |
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24-May-2016 |
adrian |
[bhnd] Implement pass-through resource management for ChipCommon.
This patchset adds support to bhnd_chipc for sharing SYS_RES_MEMORY resources with its children, allowing us to hang devices off of bhnd_chipc that rely on access to a subset of the device register space that bhnd_chipc itself must also allocate.
We could avoid most of this heavy lifting if RF_SHAREABLE+SYS_RES_MEMORY wasn't limited to use with allocations at the same size/offset.
As a work-around, I implemented something similar to vga_pci.c, which implements similar reference counting of of PCI BAR resources for its children.
With these changes, chipc will use reference counting of SYS_RES_MEMORY allocation/activation requests, to decide when to allocate/activate/ deactivate/release resources from the parent bhnd(4) bus.
The requesting child device is allocated a new resource from chipc's rman, pointing to (possibly a subregion of) the refcounted bhnd resources allocated by chipc.
Other resource types are just passed directly to the parent bhnd bus; RF_SHAREABLE works just fine with IRQs.
I also lifted the SPROM device code out into a common driver, since this now allows me to hang simple subclasses off of a common driver off of both bhndb_pci and bhnd_chipc.
Tested:
* (landonf) Tested against BCM4331 and BCM4312, confirmed that SPROM still attaches and can be queried.
Submitted by: Landon Fuller <landonf@landonf.org> Reviewed by: mizkha@gmail.com Differential Revision: https://reviews.freebsd.org/D6471
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300250 |
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20-May-2016 |
adrian |
[bhnd] Add remaining bus_(read|write|set)_(1|2|4) APIs
This adds bhnd-compatible implementations of bus_(read|write|set)_(1|2|4) APIs, and upgrades the SPROM parsing code to use bhnd_bus_read_region_stream_2().
This a precursor to bridge support for resource adjustment and the new ChipCommon bus support.
Tested:
* Tested against BCM4331 * Kernel build verified via tinderbox.
Submitted by: Landon Fuller <landonf@landonf.org> Differential Revision: https://reviews.freebsd.org/D6469
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299241 |
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08-May-2016 |
adrian |
[bhnd] Initial bhnd(4) SPROM/NVRAM support.
This adds support for the NVRAM handling and the basic SPROM hardware used on siba(4) and bcma(4) devices, including:
* SPROM directly attached to the PCI core, accessible via PCI configuration space. * SPROM attached to later ChipCommon cores. * SPROM variables vended from the parent SoC bus (e.g. via a directly-attached flash device).
Additional improvements to the NVRAM/SPROM interface will be required, but this changeset stands alone as working checkpoint.
Submitted by: Landon Fuller <landonf@landonf.org> Reviewed by: Michael Zhilin <mizkha@gmail.com> (Broadcom MIPS support) Differential Revision: https://reviews.freebsd.org/D6196
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