user/sven/linux.git/include/linux/nvme.h, branch v4.18.11

nvme.h: add AEN configuration symbols

2018-06-01T12:37:35Z

Signed-off-by: Hannes Reinecke [hch: split from a larger patch] Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Johannes Thumshirn

nvme.h: add the changed namespace list log

2018-05-31T16:47:08Z

Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Johannes Thumshirn

nvme.h: untangle AEN notice definitions

2018-05-31T16:46:48Z

Stop including the event type in the definitions for the notice type. Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Johannes Thumshirn

nvme-pci: clean up SMBSZ bit definitions

2018-01-17T16:55:14Z

Define the bit positions instead of macros using the magic values, and move the expanded helpers to calculate the size and size unit into the implementation C file. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Sagi Grimberg Reviewed-by: Logan Gunthorpe

nvme: send uevent for some asynchronous events

2017-11-11T02:53:25Z

This will give udev a chance to observe and handle asynchronous event notifications and clear the log to unmask future events of the same type. The driver will create a change uevent of the asyncronuos event result before submitting the next AEN request to the device if a completed AEN event is of type error, smart, command set or vendor specific, Signed-off-by: Keith Busch Reviewed-by: Guan Junxiong Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

nvme: centralize AEN defines

2017-11-11T02:53:25Z

All the transports were unnecessarilly duplicating the AEN request accounting. This patch defines everything in one place. Signed-off-by: Keith Busch Reviewed-by: Guan Junxiong Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

nvme: check admin passthru command effects

2017-11-11T02:53:25Z

The NVMe standard provides a command effects log page so the host may be aware of special requirements it may need to do for a particular command. For example, the command may need to run with IO quiesced to prevent timeouts or undefined behavior, or it may change the logical block formats that determine how the host needs to construct future commands. This patch saves the nvme command effects log page if the controller supports it, and performs appropriate actions before and after an admin passthrough command is completed. If the controller does not support the command effects log page, the driver will define the effects for known opcodes. The nvme format and santize are the only commands in this patch with known effects. Signed-off-by: Keith Busch Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

nvme: add transport SGL definitions

2017-09-25T14:56:05Z

Add transport SGL defintions from NVMe TP 4008, required for the final NVMe-FC standard. Signed-off-by: James Smart Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

nvme.h: remove FC transport-specific error values

2017-09-25T14:56:05Z

The NVM express group recinded the reserved range for the transport. Remove the FC-centric values that had been defined. Signed-off-by: James Smart Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe

nvme-pci: implement the HMB entry number and size limitations

2017-09-11T16:29:40Z

Adds support for the new Host Memory Buffer Minimum Descriptor Entry Size and Host Memory Maximum Descriptors Entries field that were added in TP 4002 HMB Enhancements. These allow the controller to advertise limits for the usual number of segments in the host memory buffer, as well as a minimum usable per-segment size. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch