hyperv/vmbus/hv_channel_mgmt.c

215  * @brief Rescind the offer by initiating a device removal
285  * @brief Process the offer by creating a channel/device
286  * associated with this offer
301 	 * Make sure this is a new offer
308 		if (memcmp(&channel->offer_msg.offer.interface_type,
309 		    &new_channel->offer_msg.offer.interface_type,
311 		    memcmp(&channel->offer_msg.offer.interface_instance,
312 		    &new_channel->offer_msg.offer.interface_instance,
334 		if (new_channel->offer_msg.offer.sub_channel_index != 0) {
336 			 * It is a sub channel offer, process it.
347 			printf("Storvsc get multi-channel offer, rel=%u.\n",
355 				printf("VMBUS: new multi-channel offer <%p>.\n",
374 	 * Start the process of binding this offer to the driver
379 	    new_channel->offer_msg.offer.interface_type,
380 	    new_channel->offer_msg.offer.interface_instance, new_channel);
471  * object to process the offer synchronously
476 	hv_vmbus_channel_offer_channel* offer;
479 	offer = (hv_vmbus_channel_offer_channel*) hdr;
484 	guidType = &offer->offer.interface_type;
485 	guidInstance = &offer->offer.interface_instance;
487 	/* Allocate the channel object and save this offer */
513 		    (offer->is_dedicated_interrupt != 0);
515 		    offer->connection_id;
522 	    &offer->offer.interface_type);
524 	memcpy(&new_channel->offer_msg, offer,
526 	new_channel->monitor_group = (uint8_t) offer->monitor_id / 32;
527 	new_channel->monitor_bit = (uint8_t) offer->monitor_id % 32;
529 	/* TODO: Make sure the offer comes from our parent partition */
537  * @brief Rescind offer handler.
539  * We queue a work item to process this offer