| vmbus.c (301583) | vmbus.c (301588) |
|---|---|
| 1/*- 2 * Copyright (c) 2009-2012,2016 Microsoft Corp. 3 * Copyright (c) 2012 NetApp Inc. 4 * Copyright (c) 2012 Citrix Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 16 unchanged lines hidden (view full) --- 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29/* 30 * VM Bus Driver Implementation 31 */ 32#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2009-2012,2016 Microsoft Corp. 3 * Copyright (c) 2012 NetApp Inc. 4 * Copyright (c) 2012 Citrix Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 16 unchanged lines hidden (view full) --- 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29/* 30 * VM Bus Driver Implementation 31 */ 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/dev/hyperv/vmbus/vmbus.c 301583 2016-06-08 05:34:22Z sephe $"); | 33__FBSDID("$FreeBSD: head/sys/dev/hyperv/vmbus/vmbus.c 301588 2016-06-08 07:47:21Z sephe $"); |
| 34 35#include <sys/param.h> 36#include <sys/bus.h> 37#include <sys/kernel.h> 38#include <sys/lock.h> 39#include <sys/malloc.h> 40#include <sys/module.h> 41#include <sys/proc.h> --- 293 unchanged lines hidden (view full) --- 335 VMBUS_PCPU_GET(sc, event_flags, cpu) = ptr; 336 } 337 338 evtflags = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, 339 PAGE_SIZE, &sc->vmbus_evtflags_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); 340 if (evtflags == NULL) 341 return ENOMEM; 342 sc->vmbus_rx_evtflags = (u_long *)evtflags; | 34 35#include <sys/param.h> 36#include <sys/bus.h> 37#include <sys/kernel.h> 38#include <sys/lock.h> 39#include <sys/malloc.h> 40#include <sys/module.h> 41#include <sys/proc.h> --- 293 unchanged lines hidden (view full) --- 335 VMBUS_PCPU_GET(sc, event_flags, cpu) = ptr; 336 } 337 338 evtflags = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, 339 PAGE_SIZE, &sc->vmbus_evtflags_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); 340 if (evtflags == NULL) 341 return ENOMEM; 342 sc->vmbus_rx_evtflags = (u_long *)evtflags; |
| 343 sc->vmbus_tx_evtflags = evtflags + (PAGE_SIZE / 2); | 343 sc->vmbus_tx_evtflags = (u_long *)(evtflags + (PAGE_SIZE / 2)); |
| 344 sc->vmbus_evtflags = evtflags; 345 346 sc->vmbus_mnf1 = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, 347 PAGE_SIZE, &sc->vmbus_mnf1_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); 348 if (sc->vmbus_mnf1 == NULL) 349 return ENOMEM; 350 351 sc->vmbus_mnf2 = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, --- 430 unchanged lines hidden --- | 344 sc->vmbus_evtflags = evtflags; 345 346 sc->vmbus_mnf1 = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, 347 PAGE_SIZE, &sc->vmbus_mnf1_dma, BUS_DMA_WAITOK | BUS_DMA_ZERO); 348 if (sc->vmbus_mnf1 == NULL) 349 return ENOMEM; 350 351 sc->vmbus_mnf2 = hyperv_dmamem_alloc(parent_dtag, PAGE_SIZE, 0, --- 430 unchanged lines hidden --- |