Christoph Hellwig 8969f1f829 nvme-pci: Use PCI bus address for data/queues in CMB ... Currently, NVMe PCI host driver is programming CMB dma address as I/O SQs addresses. This results in failures on systems where 1:1 outbound mapping is not used (example Broadcom iProc SOCs) because CMB BAR will be progammed with PCI bus address but NVMe PCI EP will try to access CMB using dma address. To have CMB working on systems without 1:1 outbound mapping, we program PCI bus address for I/O SQs instead of dma address. This approach will work on systems with/without 1:1 outbound mapping. Based on a report and previous patch from Abhishek Shah. Fixes: 8ffaadf7 ("NVMe: Use CMB for the IO SQes if available") Cc: stable@vger.kernel.org Reported-by: Abhishek Shah <abhishek.shah@broadcom.com> Tested-by: Abhishek Shah <abhishek.shah@broadcom.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>		2017-10-04 11:42:53 +02:00
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core.c	nvme: fix visibility of "uuid" ns attribute	2017-10-01 09:58:04 +02:00
fabrics.c	nvme-fabrics: Allow 0 as KATO value	2017-09-25 08:56:05 -06:00
fabrics.h	nvme: read the subsystem NQN from Identify Controller	2017-06-28 08:14:13 -06:00
fc.c	nvme-fc: use transport-specific sgl format	2017-09-25 08:56:05 -06:00
Kconfig	nvme: Remove SCSI translations	2017-06-28 08:14:13 -06:00
lightnvm.c	nvme: fix lightnvm check	2017-09-11 12:29:36 -04:00
Makefile	nvme: Makefile: remove dead build rule	2017-06-29 09:43:23 -06:00
nvme.h	nvme-pci: implement the HMB entry number and size limitations	2017-09-11 12:29:40 -04:00
pci.c	nvme-pci: Use PCI bus address for data/queues in CMB	2017-10-04 11:42:53 +02:00
rdma.c	nvme-rdma: don't fully stop the controller in error recovery	2017-09-25 12:42:11 -06:00