kernel/drivers/nvme/host/constants.c, branch linux-6.9.y

nvme: remove redundant status mask

2024-02-01T00:06:12Z

In nvme_get_error_status_str(), the status code is already masked with 0x7ff at the beginning of the function. Don't bother masking it again when indexing nvme_statuses. Signed-off-by: Caleb Sander Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch

nvme: return string as char , not unsigned char

2024-02-01T00:06:12Z

The functions in drivers/nvme/host/constants.c returning human-readable status and opcode strings currently use type "const unsigned char *". Typically string constants use type "const char *", so remove "unsigned" from the return types. This is a purely cosmetic change to clarify that the functions return text strings instead of an array of bytes, for example. Signed-off-by: Caleb Sander Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch

Merge tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme into block-6.5

2023-06-30T20:04:08Z

Pull NVMe fixes from Keith: "nvme fixes for Linux 6.5 - Reduce spamming kernel logs on repeated controller updates (Breno) - Improved struct packing (Christophe JAILLET) - Misspelled command name in error logging (Damien) - Failover fix for temporary frozen queue (Sagi) - Reset error handling fixes (Keith)" * tag 'nvme-6.5-2023-06-30' of git://git.infradead.org/nvme: nvme: disable controller on reset state failure nvme: sync timeout work on failed reset nvme: ensure unquiesce on teardown nvme-mpath: fix I/O failure with EAGAIN when failing over I/O nvme: host: fix command name spelling nvmet: Reorder fields in 'struct nvmet_ns' nvme: Print capabilities changes just once

nvme: host: fix command name spelling

2023-06-27T15:14:11Z

Correctly spell "Zeroes" in nvme_cmd_write_zeroes command name. Signed-off-by: Damien Le Moal Reviewed-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Signed-off-by: Keith Busch

nvme: fix the name of Zone Append for verbose logging

2023-05-31T16:21:26Z

No Management involved in Zone Appened. Fixes: bd83fe6f2cd2 ("nvme: add verbose error logging") Signed-off-by: Christoph Hellwig Reviewed-by: Alan Adamson Signed-off-by: Keith Busch

nvme: add nvme_opcode_str function for all nvme cmd types

2023-02-01T13:22:00Z

nvme_opcode_str will handle io/admin/fabrics ops This improves NVMe errors logging Signed-off-by: Amit Engel Reviewed-by: Sagi Grimberg Signed-off-by: Christoph Hellwig

nvme-pci: print the command name of aborted commands

2022-08-02T23:22:48Z

To allow for slightly better debugging, print the command name when aborting an command. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Sagi Grimberg Reviewed-by: Chaitanya Kulkarni Signed-off-by: Jens Axboe

nvme: don't always build constants.o

2022-08-02T23:22:48Z

The entire content of constants.c if guarded by an ifdef, so switch to just building the file conditionally instead. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Chaitanya Kulkarni Reviewed-by: Sagi Grimberg Signed-off-by: Jens Axboe

nvme: add support for TP4084 - Time-to-Ready Enhancements

2022-05-18T16:54:17Z

Add support for using longer timeouts during controller initialization and letting the controller come up with namespaces that are not ready for I/O yet. We skip these not ready namespaces during scanning and only bring them online once anoter scan is kicked off by the AEN that is set when the NRDY bit gets set in the I/O Command Set Independent Identify Namespace Data Structure. This asynchronous probing avoids blocking the kernel boot when controllers take a very long time to recover after unclean shutdowns (up to minutes). Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Chaitanya Kulkarni Reviewed-by: Hannes Reinecke

nvme: remove unneeded include from constants file

2022-05-16T06:06:59Z

No usage of blkdev.h elements. Signed-off-by: Max Gurtovoy Signed-off-by: Christoph Hellwig