kernel/git/stable/linux.git/drivers/misc/habanalabs/sysfs.c, branch master

habanalabs: create common folder

2020-07-24T17:31:37+00:00

For internal needs of our CI we need to move all the common code into a common folder instead of putting them in the root folder of the driver. Same applies to the common header files under include/ Signed-off-by: Oded Gabbay Reviewed-by: Omer Shpigelman

habanalabs: GAUDI does not support soft-reset

2020-05-25T05:15:33+00:00

GAUDI does not support soft-reset as it leaves the NIC ports in an awkward state, where their QMANs were reset but the NIC itself is still working. In addition, there is not much sense in doing soft-reset when training is done on multiple GAUDIs. Signed-off-by: Oded Gabbay Reviewed-by: Tomer Tayar

habanalabs: enable gaudi code in driver

2020-05-19T11:48:41+00:00

Enable the GAUDI ASIC code in the pci probe callback of the driver so the driver will handle GAUDI ASICs. Signed-off-by: Oded Gabbay

habanalabs: set PM profile to auto only for goya

2020-05-19T11:48:41+00:00

For Gaudi, the driver doesn't change the PM profile automatically due to device-controlled PM capabilities. Therefore, set the PM profile to auto only for Goya so the driver's code to automatically change the profile won't run on Gaudi. Signed-off-by: Oded Gabbay

habanalabs: print warning when reset is requested

2020-05-17T09:06:22+00:00

When the system administrator asks the driver to soft or hard reset the device through sysfs, the driver should display a warning in the kernel log to explain why it suddenly resets the device. Reviewed-by: Omer Shpigelman Signed-off-by: Oded Gabbay

habanalabs: replace __cpu_to_le32/64 with cpu_to_le32/64

2019-09-05T11:55:27+00:00

In some files the code use __cpu_to_le32/64 while in other it use cpu_to_le32/64. Replace all __cpu_to_le32/64 instances with cpu_to_le32/64 for consistency. Signed-off-by: Oded Gabbay

habanalabs: power management through sysfs is only for GOYA

2019-09-05T11:55:26+00:00

The ability of setting power management properties by the system administrator (through sysfs properties) is only relevant for the GOYA ASIC. Therefore, move the relevant sysfs properties to the GOYA sysfs specific file, to make the properties appear in sysfs only for GOYA cards. Signed-off-by: Oded Gabbay Reviewed-by: Omer Shpigelman

habanalabs: remove write_open_cnt property

2019-09-05T11:55:25+00:00

This property has attempted to show the number of open file descriptors on the device. This was a stupid and futile attempt so remove this property completely. Signed-off-by: Oded Gabbay

habanalabs: remove simulator dedicated code

2019-06-04T12:07:11+00:00

This patch removes two code sections in the common code that contain code which is only relevant for simulator support (which is not upstreamed). This removal saves the need to update this code upstream, which is not needed anyway. Signed-off-by: Oded Gabbay

habanalabs: fix little-endian<->cpu conversion warnings

2019-02-28T12:07:52+00:00

Add __cpu_to_le16/32/64 and __le16/32/64_to_cpu where needed according to sparse. Signed-off-by: Oded Gabbay Signed-off-by: Greg Kroah-Hartman