linux/drivers/misc/cxl
Vaibhav Jain 990f19ae6f cxl: Dump PSL_FIR register on PSL9 error irq
For PSL9 currently we aren't dumping the PSL FIR register when a
PSL error interrupt is triggered. Contents of this register are useful
in debugging AFU issues.

This patch fixes issue by adding a new service_layer_ops callback
cxl_native_err_irq_dump_regs_psl9() to dump the PSL_FIR registers on a
PSL error interrupt thereby bringing the behavior in line with PSL on
POWER-8. Also the existing service_layer_ops callback
for PSL8 has been renamed to cxl_native_err_irq_dump_regs_psl8().

Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-10-13 19:41:57 +11:00
..
api.c cxl: Enable global TLBIs for cxl contexts 2017-09-28 17:09:16 +10:00
base.c cxl: Add support for interrupts on the Mellanox CX4 2016-07-14 20:27:08 +10:00
context.c cxl: Enable global TLBIs for cxl contexts 2017-09-28 17:09:16 +10:00
cxl.h cxl: Dump PSL_FIR register on PSL9 error irq 2017-10-13 19:41:57 +11:00
cxllib.c cxl: Export library to support IBM XSL 2017-07-03 23:07:03 +10:00
debugfs.c cxl: Rename register PSL9_FIR2 to PSL9_FIR_MASK 2017-10-10 20:17:49 +11:00
fault.c cxl: Add support for POWER9 DD2 2017-10-06 20:52:43 +11:00
file.c cxl: Enable global TLBIs for cxl contexts 2017-09-28 17:09:16 +10:00
flash.c cxl: Unlock on error in probe 2017-06-06 19:23:52 +10:00
guest.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
hcalls.c cxl: Remove unused values in bare-metal environment. 2017-04-13 23:34:28 +10:00
hcalls.h cxl: Add guest-specific code 2016-03-09 23:36:52 +11:00
irq.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
Kconfig cxl: Export library to support IBM XSL 2017-07-03 23:07:03 +10:00
main.c cxl: Fixes for Coherent Accelerator Interface Architecture 2.0 2017-06-23 16:26:23 +10:00
Makefile cxl: Export library to support IBM XSL 2017-07-03 23:07:03 +10:00
native.c cxl: Dump PSL_FIR register on PSL9 error irq 2017-10-13 19:41:57 +11:00
of.c cxl: replace loop with for_each_child_of_node(), remove unneeded of_node_put() 2016-10-04 16:19:23 +11:00
pci.c cxl: Dump PSL_FIR register on PSL9 error irq 2017-10-13 19:41:57 +11:00
phb.c cxl: Fix error handling in _cxl_pci_associate_default_context() 2016-11-18 22:41:08 +11:00
sysfs.c cxl: Prevent adapter reset if an active context exists 2016-10-19 20:35:39 +11:00
trace.c cxl: Add tracepoints 2015-01-22 17:31:51 +11:00
trace.h cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
vphb.c cxl: fix nested locking hang during EEH hotplug 2017-02-21 21:32:52 +11:00