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CHANGELOG.md

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Changelog

v6.0.0: (unreleased)

nvme_ctrl

nvme_pci_init has been deprecated and will generate a warning.

vfio_set_irq has been updated to receive start parameter to specify start irq number to enable. With this, vfio_disable_irq has been updated to disable specific one or more irqs from start for count of irqs. vfio_disable_irq_all has been newly added to disable all the enabled irqs.

v5.2.0: (unreleased)

nvme_ctrl

A new set of functions for keeping track of controllers has been added to the public API. These are nvme_{get,add,del}_ctrl. Please see the updated documentation.

Bugfixes and minor improvements

  • BUGFIX: nvme_close will now deallocate the doorbell buffer memory.
  • Improvement: nvme_close and vfio_pci_close will now zero their respective structs.

v5.0.0:

nvme_rq

nvme_rq_mapv_prp() now expects the struct iov * to contain virtual addresses and will translate them when building the data pointer PRPs.

libvfn now supports reating SGLs (and will use them by default if available). Use the new helper function nvme_rq_mapv() to map struct iov *'s. This function will use SGLs if supported by the controller or fall back to PRPs.