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linux/drivers/fpga
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Kuhanh Murugasen Krishnan b38fbf9864 fpga: altera-cvp: Increase credit timeout 
[ Upstream commit 0f05886a40 ]

Increase the timeout for SDM (Secure device manager) data credits from
20ms to 40ms. Internal stress tests running at 500 loops failed with the
current timeout of 20ms. At the start of a FPGA configuration, the CVP
host driver reads the transmit credits from SDM. It then sends bitstream
FPGA data to SDM based on the total credits. Each credit allows the
CVP host driver to send 4kBytes of data. There are situations whereby,
the SDM did not respond in time during testing.

Signed-off-by: Ang Tien Sung <tien.sung.ang@intel.com>
Signed-off-by: Kuhanh Murugasen Krishnan <kuhanh.murugasen.krishnan@intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20250212221249.2715929-1-tien.sung.ang@intel.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-05-29 11:02:34 +02:00
..
tests fpga: Simplify and improve fpga region test using deferred actions 2024-08-14 23:51:04 +08:00
altera-cvp.c fpga: altera-cvp: Increase credit timeout 2025-05-29 11:02:34 +02:00
altera-fpga2sdram.c fpga: altera-fpga2sdram: remove unused struct 'prop_map' 2024-06-14 10:18:11 +08:00
altera-freeze-bridge.c fpga: altera-freeze-bridge: Convert to platform remove callback returning void 2023-12-21 22:31:40 +08:00
altera-hps2fpga.c fpga: altera-hps2fpga: Convert to platform remove callback returning void 2023-12-21 22:31:53 +08:00
altera-pr-ip-core-plat.c fpga: Explicitly include correct DT includes 2023-07-17 09:23:04 +08:00
altera-pr-ip-core.c fpga: altera-pr-ip: fix unsigned comparison with less than zero 2022-06-10 15:48:23 +08:00
altera-ps-spi.c fpga: altera: drop driver owner assignment 2024-04-01 16:39:57 +08:00
dfl-afu-dma-region.c fpga: dfl: afu: convert get_user_pages() --> pin_user_pages() 2020-06-18 18:12:06 -07:00
dfl-afu-error.c fpga: dfl: afu: harden port enable logic 2021-03-24 11:15:04 -07:00
dfl-afu-main.c fpga: dfl: remove unused member pdata from struct dfl_{afu,fme} 2024-04-23 15:36:33 +08:00
dfl-afu-region.c fpga: dfl: more kernel-doc corrections 2023-01-28 23:33:43 +08:00
dfl-afu.h fpga: dfl: remove unused member pdata from struct dfl_{afu,fme} 2024-04-23 15:36:33 +08:00
dfl-fme-br.c fpga: dfl-fme-br: Convert to platform remove callback returning void 2023-12-21 22:32:19 +08:00
dfl-fme-error.c fpga: dfl: fme: add interrupt support for global error reporting 2020-07-06 21:35:42 -07:00
dfl-fme-main.c fpga: dfl: remove unused member pdata from struct dfl_{afu,fme} 2024-04-23 15:36:33 +08:00
dfl-fme-mgr.c fpga: dfl-fme-mgr: Convert to devm_platform_ioremap_resource() 2023-07-10 16:41:44 +08:00
dfl-fme-perf.c fpga: dfl: more kernel-doc corrections 2023-01-28 23:33:43 +08:00
dfl-fme-pr.c fpga: dfl: kernel-doc corrections 2023-01-28 23:33:05 +08:00
dfl-fme-pr.h fpga: dfl: more kernel-doc corrections 2023-01-28 23:33:43 +08:00
dfl-fme-region.c fpga: dfl-fme-region: Convert to platform remove callback returning void 2023-12-21 22:32:40 +08:00
dfl-fme.h fpga: dfl: remove unused member pdata from struct dfl_{afu,fme} 2024-04-23 15:36:33 +08:00
dfl-n3000-nios.c fpga: fix spelling mistakes 2021-07-21 19:54:21 -07:00
dfl-pci.c fpga: dfl-pci: add PCI subdevice ID for Intel D5005 card 2024-04-26 12:14:28 +08:00
dfl.c driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
dfl.h fpga: dfl: remove unused function is_dfl_feature_present() 2024-04-23 15:36:33 +08:00
fpga-bridge.c fpga: bridge: add owner module and take its refcount 2024-03-31 21:54:44 +08:00
fpga-mgr.c fpga: manager: add owner module and take its refcount 2024-03-31 21:50:39 +08:00
fpga-region.c fpga: region: add owner module and take its refcount 2024-04-23 15:37:20 +08:00
ice40-spi.c fpga: ice40-spi: Don't use "proxy" headers 2024-04-23 15:36:32 +08:00
intel-m10-bmc-sec-update.c mfd: intel-m10-bmc: Change staging size to a variable 2024-05-10 15:39:16 +01:00
Kconfig fpga: xilinx-selectmap: add new driver 2024-03-31 22:44:21 +08:00
lattice-sysconfig-spi.c fpga: lattice-sysconfig-spi: Add explicit include for of.h 2023-04-06 20:36:27 +02:00
lattice-sysconfig.c fpga: lattice-sysconfig-spi: add Lattice sysCONFIG FPGA manager 2022-10-25 14:44:03 +08:00
lattice-sysconfig.h fpga: lattice-sysconfig-spi: add Lattice sysCONFIG FPGA manager 2022-10-25 14:44:03 +08:00
machxo2-spi.c fpga: mgr: Use standard dev_release for class driver 2021-11-28 13:59:13 -08:00
Makefile fpga: xilinx-selectmap: add new driver 2024-03-31 22:44:21 +08:00
microchip-spi.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
of-fpga-region.c fpga: of-fpga-region: Convert to platform remove callback returning void 2023-12-21 22:33:04 +08:00
socfpga-a10.c fpga: socfpga-a10: Convert to platform remove callback returning void 2023-12-21 22:33:15 +08:00
socfpga.c fpga: socfpga: Rename 'timeout' variable as 'time_left' 2024-08-14 23:57:07 +08:00
stratix10-soc.c fpga: stratix10-soc: Convert to platform remove callback returning void 2023-12-21 22:33:25 +08:00
ts73xx-fpga.c fpga: fpga-mgr: ts73xx: Convert to devm_platform_ioremap_resource() 2023-07-10 16:52:58 +08:00
versal-fpga.c fpga: versal: Add support for 44-bit DMA operations 2023-10-16 10:32:00 +08:00
xilinx-core.c fpga: xilinx-core: add new gpio names for prog and init 2024-03-31 22:48:13 +08:00
xilinx-core.h fpga: xilinx-spi: extract a common driver core 2024-03-31 22:41:26 +08:00
xilinx-pr-decoupler.c fpga: xilinx-pr-decoupler: Convert to platform remove callback returning void 2023-12-21 22:33:35 +08:00
xilinx-selectmap.c fpga: xilinx-selectmap: add new driver 2024-03-31 22:44:21 +08:00
xilinx-spi.c fpga: xilinx-spi: extract a common driver core 2024-03-31 22:41:26 +08:00
zynq-fpga.c fpga: zynq-fpga: Rename 'timeout' variable as 'time_left' 2024-08-14 23:58:14 +08:00
zynqmp-fpga.c fpga: zynqmp-fpga: Adds status interface 2023-03-09 17:33:19 +01:00