Searched hist:"92 fcc1ab" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/cxl/core/ |
| H A D | mbox.c | 92fcc1ab Sun Apr 03 21:12:15 CDT 2022 Davidlohr Bueso <dave@stgolabs.net> cxl/mbox: Improve handling of mbox_cmd hw return codes
Upon a completed command the caller is still expected to check
the actual return_code register to ensure it succeed. This
adds, per the spec, the potential command return codes. It maps
the hardware return code with the kernel's errno style, and by
default continues to use -ENXIO (Command completed, but device
reported an error).
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed by: Adam Manzanares <a.manzanares@samsung.com>
Link: https://lore.kernel.org/r/20220404021216.66841-4-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
|
| /openbmc/linux/drivers/cxl/ |
| H A D | cxlmem.h | 92fcc1ab Sun Apr 03 21:12:15 CDT 2022 Davidlohr Bueso <dave@stgolabs.net> cxl/mbox: Improve handling of mbox_cmd hw return codes
Upon a completed command the caller is still expected to check
the actual return_code register to ensure it succeed. This
adds, per the spec, the potential command return codes. It maps
the hardware return code with the kernel's errno style, and by
default continues to use -ENXIO (Command completed, but device
reported an error).
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed by: Adam Manzanares <a.manzanares@samsung.com>
Link: https://lore.kernel.org/r/20220404021216.66841-4-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
|
| H A D | pci.c | 92fcc1ab Sun Apr 03 21:12:15 CDT 2022 Davidlohr Bueso <dave@stgolabs.net> cxl/mbox: Improve handling of mbox_cmd hw return codes
Upon a completed command the caller is still expected to check
the actual return_code register to ensure it succeed. This
adds, per the spec, the potential command return codes. It maps
the hardware return code with the kernel's errno style, and by
default continues to use -ENXIO (Command completed, but device
reported an error).
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed by: Adam Manzanares <a.manzanares@samsung.com>
Link: https://lore.kernel.org/r/20220404021216.66841-4-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
|