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    Searched refs:XENSTORE_RING_SIZE (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/external/mit/xen-include-public/dist/xen/include/public/io/
xs_wire.h 117 #define XENSTORE_RING_SIZE 1024
119 #define MASK_XENSTORE_IDX(idx) ((idx) & (XENSTORE_RING_SIZE-1))
121 char req[XENSTORE_RING_SIZE]; /* Requests to xenstore daemon. */
122 char rsp[XENSTORE_RING_SIZE]; /* Replies and async watch events. */
  /src/sys/arch/xen/xenbus/
xenbus_comms.c 94 return ((prod - cons) <= XENSTORE_RING_SIZE);
102 *len = XENSTORE_RING_SIZE - MASK_XENSTORE_IDX(prod);
103 if ((XENSTORE_RING_SIZE - (prod - cons)) < *len)
104 *len = XENSTORE_RING_SIZE - (prod - cons);
113 *len = XENSTORE_RING_SIZE - MASK_XENSTORE_IDX(cons);
130 while ((intf->req_prod - intf->req_cons) == XENSTORE_RING_SIZE) {

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