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fpga: altera-cvp: Add Stratix10 (V2) Support

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Add Stratix10 specific functions that use a credit mechanism
to throttle data to the CvP FIFOs. Add a private structure
with function pointers for V1 vs V2 functions.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
This commit is contained in:
Thor Thayer
2019-08-19 15:48:08 -05:00
committed by Moritz Fischer
parent d2083d040a
commit e58915179f
2 changed files with 176 additions and 17 deletions
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6
drivers/fpga/Kconfig
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@@ -45,11 +45,11 @@ config FPGA_MGR_ALTERA_PS_SPI
using the passive serial interface over SPI.
config FPGA_MGR_ALTERA_CVP
tristate "Altera Arria-V/Cyclone-V/Stratix-V CvP FPGA Manager"
tristate "Altera CvP FPGA Manager"
depends on PCI
help
FPGA manager driver support for Arria-V, Cyclone-V, Stratix-V
and Arria 10 Altera FPGAs using the CvP interface over PCIe.
FPGA manager driver support for Arria-V, Cyclone-V, Stratix-V,
Arria 10 and Stratix10 Altera FPGAs using the CvP interface over PCIe.
config FPGA_MGR_ZYNQ_FPGA
tristate "Xilinx Zynq FPGA"