linux-stable/drivers/misc/habanalabs
Oded Gabbay eb7caf84b0 habanalabs: maintain a list of file private data objects
This patch adds a new list to the driver's device structure. The list will
keep the file private data structures that the driver creates when a user
process opens the device.

This change is needed because it is useless to try to count how many FD
are open. Instead, track our own private data structure per open file and
once it is released, remove it from the list. As long as the list is not
empty, it means we have a user that can do something with our device.

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-05 14:55:26 +03:00
..
goya habanalabs: maintain a list of file private data objects 2019-09-05 14:55:26 +03:00
include habanalabs: fix endianness handling for packets from user 2019-08-12 09:01:10 +03:00
asid.c habanalabs: initialize device CPU queues after MMU init 2019-05-29 14:24:51 +03:00
command_buffer.c habanalabs: rename functions to improve code readability 2019-05-01 11:47:04 +03:00
command_submission.c habanalabs: add debug print when rejecting CS 2019-09-05 14:55:26 +03:00
context.c habanalabs: rename user_ctx as compute_ctx 2019-09-05 14:55:26 +03:00
debugfs.c habanalabs: rename user_ctx as compute_ctx 2019-09-05 14:55:26 +03:00
device.c habanalabs: maintain a list of file private data objects 2019-09-05 14:55:26 +03:00
firmware_if.c habanalabs: fix host memory polling in BE architecture 2019-07-29 11:40:25 +03:00
habanalabs.h habanalabs: maintain a list of file private data objects 2019-09-05 14:55:26 +03:00
habanalabs_drv.c habanalabs: maintain a list of file private data objects 2019-09-05 14:55:26 +03:00
habanalabs_ioctl.c habanalabs: show the process context dram usage 2019-09-05 14:55:26 +03:00
hw_queue.c habanalabs: fix endianness handling for internal QMAN submission 2019-08-12 09:01:10 +03:00
hwmon.c habanalabs: fix little-endian<->cpu conversion warnings 2019-02-28 13:07:52 +01:00
irq.c habanalabs: fix completion queue handling when host is BE 2019-08-12 09:01:10 +03:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
memory.c habanalabs: fix DRAM usage accounting on context tear down 2019-08-12 09:01:10 +03:00
mmu.c habanalabs: add WARN in case of bad MMU mapping 2019-05-31 18:25:20 +03:00
pci.c habanalabs: increase PCI ELBI timeout for Palladium 2019-05-13 14:44:50 +03:00
sysfs.c habanalabs: power management through sysfs is only for GOYA 2019-09-05 14:55:26 +03:00