Harish Chegondi 828bcbdc97 IB/hfi1: Unsuccessful PCIe caps tuning should not fail driver load ... Failure to tune PCIe capabilities should not fail driver load. This can cause the driver load to fail on systems with any of the following: 1. HFI's parent is not root. Example: HFI card is behind a PCIe bridge. 2. HFI's parent is not PCI Express capable. In these situations, failure to tune PCIe capabilities should be logged in the system message logs but not cause the driver load to fail. This patch also ensures pcie capability word DevCtl is written only after a successful read and the capability tuning process continues even if read/write of the pcie capability word DevCtl fails. Fixes: c53df62c7a ("IB/hfi1: Check return values from PCI config API calls") Fixes: bf70a77577 ("staging/rdma/hfi1: Enable WFR PCIe extended tags from the driver") Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Jakub Byczkowski <jakub.byczkowski@intel.com> Signed-off-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2017-09-27 11:10:36 -04:00
..
affinity.c	IB/hfi1: Replace deprecated pci functions with new API	2017-06-27 16:58:11 -04:00
affinity.h	IB/hfi1: Name function prototype parameters for affinity module	2017-06-27 16:56:33 -04:00
aspm.h	IB/hf1: User context locking is inconsistent	2017-08-22 14:22:36 -04:00
chip_registers.h	RDMA/hfi1: Defer setting VL15 credits to link-up interrupt	2017-06-01 17:04:20 -04:00
chip.c	IB/hfi1: Return correct value in general interrupt handler	2017-09-27 11:10:36 -04:00
chip.h	IB/hfi1: Only reset QSFP after link up and turn off AOC TX	2017-09-27 11:10:36 -04:00
common.h	IB/hfi1: Add support to receive 16B bypass packets	2017-08-22 14:22:37 -04:00
debugfs.c	IB/hfi1: Convert qp_stats debugfs interface to use new iterator API	2017-08-28 19:12:30 -04:00
debugfs.h	IB/hfi1: Add transmit fault injection feature	2017-04-05 14:45:09 -04:00
device.c	infiniband: utilize the new cdev_set_parent function	2017-03-21 06:44:33 +01:00
device.h
driver.c	IB/hfi1: Add kernel receive context info to debugfs	2017-08-22 14:22:38 -04:00
efivar.c	IB/hfi1: Check upper-case EFI variables	2017-02-19 09:18:37 -05:00
efivar.h
eprom.c	IB/hfi1: Check eeprom config partition validity	2017-09-27 11:10:36 -04:00
eprom.h	IB/hfi1: Add ability to read platform config from the EPROM	2016-10-02 08:42:20 -04:00
exp_rcv.c	IB/hfi1: Initialize TID lists to avoid crash on cleanup	2017-06-27 16:58:13 -04:00
exp_rcv.h	IB/hfi1: Fix bar0 mapping to use write combining	2017-07-31 15:17:54 -04:00
file_ops.c	IB/hfi1: On error, fix use after free during user context setup	2017-09-27 11:10:36 -04:00
firmware.c	IB/hfi1: Load fallback platform configuration per HFI device	2017-08-22 14:22:37 -04:00
hfi.h	IB/hfi1: Ratelimit prints from sdma_interrupt	2017-08-28 19:12:18 -04:00
init.c	IB/hf1: User context locking is inconsistent	2017-08-22 14:22:36 -04:00
intr.c	IB/hfi1: Verify port data VLs credits on transition to Armed	2017-07-31 15:18:37 -04:00
iowait.h	IB/hfi1: Serve the most starved iowait entry first	2017-07-31 15:17:54 -04:00
Kconfig	IB/hfi1: Remove HFI1_VERBS_31BIT_PSN option	2017-08-22 14:22:38 -04:00
mad.c	IB/hfi1: Fix whitespace alignment issue for MAD	2017-08-28 19:12:23 -04:00
mad.h	IB/hfi1: Send MAD traps until repressed	2017-07-31 15:17:55 -04:00
Makefile	IB/hfi1: Create common expected receive verbs/PSM code	2017-06-27 16:58:13 -04:00
mmu_rb.c	lib/interval_tree: fast overlap detection	2017-09-08 18:26:49 -07:00
mmu_rb.h	IB/hfi1: Don't remove RB entry when not needed.	2017-06-27 16:56:33 -04:00
opa_compat.h	IB/hfi1: Document phys port state bits not used in IB	2017-08-22 14:22:37 -04:00
pcie.c	IB/hfi1: Unsuccessful PCIe caps tuning should not fail driver load	2017-09-27 11:10:36 -04:00
pio_copy.c	IB/hfi1: Optimize pio_buf and send_context structs	2016-11-15 16:37:27 -05:00
pio.c	IB/hfi1: Create workqueue for link events	2017-07-31 15:18:38 -04:00
pio.h	IB/hfi: Fix up comments in engine mapping	2017-04-25 15:24:51 -04:00
platform.c	IB/hfi1: Only reset QSFP after link up and turn off AOC TX	2017-09-27 11:10:36 -04:00
platform.h	IB/hfi1: Define platform_config_table_limits once	2016-12-11 15:29:42 -05:00
qp.c	IB/hfi1: Convert qp_stats debugfs interface to use new iterator API	2017-08-28 19:12:30 -04:00
qp.h	IB/hfi1: Convert qp_stats debugfs interface to use new iterator API	2017-08-28 19:12:30 -04:00
qsfp.c	IB/hfi1: Extend i2c timeout	2016-10-02 08:42:13 -04:00
qsfp.h	IB/hfi1: Fetch monitor values on-demand for CableInfo query	2016-08-22 14:31:41 -04:00
rc.c	IB/{qib, hfi1}: Avoid flow control testing for RDMA write operation	2017-08-28 19:12:16 -04:00
ruc.c	IB/hfi1: Add 16B RC/UC support	2017-08-22 14:22:37 -04:00
sdma_txreq.h
sdma.c	IB/hfi1: Create workqueue for link events	2017-07-31 15:18:38 -04:00
sdma.h	IB/hfi1: Serve the most starved iowait entry first	2017-07-31 15:17:54 -04:00
sysfs.c	IB/hfi1: add const to bin_attribute structures	2017-08-18 14:06:09 -04:00
trace_ctxts.h	IB/hfi1: Clean up context initialization	2017-05-04 19:31:46 -04:00
trace_dbg.h	IB/hfi1: Separate tracepoints into specific headers	2016-08-02 12:00:54 -04:00
trace_ibhdrs.h	IB/hfi1: Add 16B trace support	2017-08-22 14:22:37 -04:00
trace_misc.h	IB/hfi1: Add traces for TID operations	2017-06-27 16:58:13 -04:00
trace_mmu.h	IB/hif1: Remove static tracing from SDMA hot path	2017-08-28 19:12:27 -04:00
trace_rc.h	IB/rdmavt, IB/hfi1: Fix timer migration regressions	2017-04-05 14:45:09 -04:00
trace_rx.h	IB/hf1: User context locking is inconsistent	2017-08-22 14:22:36 -04:00
trace_tx.h	IB/hif1: Remove static tracing from SDMA hot path	2017-08-28 19:12:27 -04:00
trace.c	IB/hfi1: Add 16B trace support	2017-08-22 14:22:37 -04:00
trace.h	IB/hif1: Remove static tracing from SDMA hot path	2017-08-28 19:12:27 -04:00
uc.c	IB/hfi1: Add 16B RC/UC support	2017-08-22 14:22:37 -04:00
ud.c	IB/hfi1: Add 16B UD support	2017-08-22 14:22:37 -04:00
user_exp_rcv.c	IB/hfi1: Move structure definitions from user_exp_rcv.c to user_exp_rcv.h	2017-08-28 19:12:22 -04:00
user_exp_rcv.h	IB/hfi1: Move structure definitions from user_exp_rcv.c to user_exp_rcv.h	2017-08-28 19:12:22 -04:00
user_pages.c	IB/hfi1: Virtual Network Interface Controller (VNIC) HW support	2017-04-20 15:19:35 -04:00
user_sdma.c	IB/hif1: Remove static tracing from SDMA hot path	2017-08-28 19:12:27 -04:00
user_sdma.h	IB/hif1: Remove static tracing from SDMA hot path	2017-08-28 19:12:27 -04:00
verbs_txreq.c	IB/hfi1: Improve local kmem_cache_alloc performance	2017-08-28 19:12:18 -04:00
verbs_txreq.h	IB/hfi1: Remove dependence on qp->s_cur_size	2016-12-11 15:25:13 -05:00
verbs.c	IB/hfi1: Enable RDMA_CAP_OPA_AH in hfi driver to support extended LIDs	2017-08-22 14:22:37 -04:00
verbs.h	IB/hfi1: Remove HFI1_VERBS_31BIT_PSN option	2017-08-22 14:22:38 -04:00
vnic_main.c	IB/hfi1: Add support to receive 16B bypass packets	2017-08-22 14:22:37 -04:00
vnic_sdma.c	IB/hfi1: Improve local kmem_cache_alloc performance	2017-08-28 19:12:18 -04:00
vnic.h	IB/hfi1: Add support to receive 16B bypass packets	2017-08-22 14:22:37 -04:00