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SubjectRe: [RESEND PATCHv4 0/3] fpga: altera-cvp: Add Stratix10 Support
Hi Thor,

On Mon, Aug 19, 2019 at 03:48:05PM -0500, thor.thayer@linux.intel.com wrote:
> From: Thor Thayer <thor.thayer@linux.intel.com>
>
> Newer versions (V2) of Altera/Intel FPGAs CvP have different PCI
> Vendor Specific Capability offsets than the older (V1) Altera/FPGAs.
>
> Most of the CvP registers and their bitfields remain the same
> between both the older parts and the newer parts.
>
> This patchset implements changes to discover the Vendor Specific
> Capability offset and then add Stratix10 CvP support.
>
> V2 Changes:
> Remove inline designator from abstraction functions.
> Reverse Christmas Tree format for local variables
> Remove redundant mask from credit calculation
> Add commment for the delay(1) function in wait_for_credit()
>
> V3 Changes
> Return int instead of void for abstraction functions
> Check the return code from read in altera_cvp_chk_error()
> Move reset of current_credit_byte to clear_state().
> Check return codes of read/writes in added functions.
>
> V4 Changes
> Rename delta_credit to space
> Simplify wait for credit do-while loop.
> Change from udelay() to usleep_range()
> Use min() to find length to send
> Remove NULL initialization from private structure
> Use #define for Version1 offsets
> Change current_credit_byte to u32 sent_packets.
> Changes to Kconfig title and description to support Stratix10.
>
> Thor Thayer (3):
> fpga: altera-cvp: Discover Vendor Specific offset
> fpga: altera-cvp: Preparation for V2 parts.
> fpga: altera-cvp: Add Stratix10 (V2) Support
>
> drivers/fpga/Kconfig | 6 +-
> drivers/fpga/altera-cvp.c | 339 ++++++++++++++++++++++++++++++++++++----------
> 2 files changed, 271 insertions(+), 74 deletions(-)
>
> --
> 2.7.4
>

Applied to for-next. If all goes well I'll send it out with next PR.

- Moritz

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