Lines Matching refs:context

52     concept of a master context. A master typically has special privileges
59     The CXL Flash Adapter Driver establishes a master context with the
65                      |        (per context)          |
68                      |    512 * 128 B per context    |
79     areas in the MMIO Space shown above.  The master context driver
88     This master context driver also provides a series of ioctls for this
149     This ioctl obtains, initializes, and starts a context using the CXL
150     kernel services. These services specify a context id (u16) by which
151     to uniquely identify the context and its allocated resources. The
161     There are a few important aspects regarding the "tokens" (context id
166           to use the context id or file descriptor created by its parent
169         - These tokens are only valid for the lifetime of the context and
174         - When a context is no longer needed, the user shall detach from
175           the context via the DK_CXLFLASH_DETACH ioctl.
184     user space on a per-context basis. Additionally, the block size and
201     on a per-context basis. Additionally, the block size and last logical
251     This ioctl is responsible for unregistering a context with the
260     context to a more recently created context. It exists solely to
264     and fd2 as the parent, but under a different context.
267     therefore each fork must be met with establishing a new context
270     forks, child process can clone the parents context by first creating
271     a context (via DK_CXLFLASH_ATTACH) and then using this ioctl to
275     translation tables are copied from the parent context to the child's
297     of a specified user context. Any state associated with the user context
304     their context. A user may also call into this ioctl at any time to
307     context via release/detach ioctls. Until they do, the context they
309     at which time the context/resources they held will be freed as part of