svn commit: r303471 - head/sys/dev/hyperv/vmbus

Sepherosa Ziehau sephe at FreeBSD.org
Fri Jul 29 05:49:14 UTC 2016


Author: sephe
Date: Fri Jul 29 05:49:12 2016
New Revision: 303471
URL: https://svnweb.freebsd.org/changeset/base/303471

Log:
  hyperv/vmbus: Forward declare static functions
  
  MFC after:	1 week
  Sponsored by:	Microsoft
  Differential Revision:	https://reviews.freebsd.org/D7346

Modified:
  head/sys/dev/hyperv/vmbus/hyperv.c
  head/sys/dev/hyperv/vmbus/vmbus.c
  head/sys/dev/hyperv/vmbus/vmbus_br.c
  head/sys/dev/hyperv/vmbus/vmbus_chan.c
  head/sys/dev/hyperv/vmbus/vmbus_et.c

Modified: head/sys/dev/hyperv/vmbus/hyperv.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/hyperv.c	Fri Jul 29 03:16:51 2016	(r303470)
+++ head/sys/dev/hyperv/vmbus/hyperv.c	Fri Jul 29 05:49:12 2016	(r303471)
@@ -67,13 +67,15 @@ struct hypercall_ctx {
 	struct hyperv_dma	hc_dma;
 };
 
-static u_int	hyperv_get_timecount(struct timecounter *tc);
+static u_int			hyperv_get_timecount(struct timecounter *);
+static bool			hyperv_identify(void);
+static void			hypercall_memfree(void);
 
-u_int		hyperv_features;
-u_int		hyperv_recommends;
+u_int				hyperv_features;
+u_int				hyperv_recommends;
 
-static u_int	hyperv_pm_features;
-static u_int	hyperv_features3;
+static u_int			hyperv_pm_features;
+static u_int			hyperv_features3;
 
 static struct timecounter	hyperv_timecounter = {
 	.tc_get_timecount	= hyperv_get_timecount,

Modified: head/sys/dev/hyperv/vmbus/vmbus.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus.c	Fri Jul 29 03:16:51 2016	(r303470)
+++ head/sys/dev/hyperv/vmbus/vmbus.c	Fri Jul 29 05:49:12 2016	(r303471)
@@ -81,6 +81,17 @@ struct vmbus_msghc_ctx {
 
 #define VMBUS_MSGHC_CTXF_DESTROY	0x0001
 
+static int			vmbus_probe(device_t);
+static int			vmbus_attach(device_t);
+static int			vmbus_detach(device_t);
+static int			vmbus_read_ivar(device_t, device_t, int,
+				    uintptr_t *);
+static int			vmbus_child_pnpinfo_str(device_t, device_t,
+				    char *, size_t);
+static uint32_t			vmbus_get_version_method(device_t, device_t);
+static int			vmbus_probe_guid_method(device_t, device_t,
+				    const struct hyperv_guid *);
+
 static int			vmbus_init(struct vmbus_softc *);
 static int			vmbus_connect(struct vmbus_softc *, uint32_t);
 static int			vmbus_req_channels(struct vmbus_softc *sc);
@@ -93,8 +104,17 @@ static void			vmbus_scan_done(struct vmb
 				    const struct vmbus_message *);
 static void			vmbus_chanmsg_handle(struct vmbus_softc *,
 				    const struct vmbus_message *);
-
+static void			vmbus_msg_task(void *, int);
+static void			vmbus_synic_setup(void *);
+static void			vmbus_synic_teardown(void *);
 static int			vmbus_sysctl_version(SYSCTL_HANDLER_ARGS);
+static int			vmbus_dma_alloc(struct vmbus_softc *);
+static void			vmbus_dma_free(struct vmbus_softc *);
+static int			vmbus_intr_setup(struct vmbus_softc *);
+static void			vmbus_intr_teardown(struct vmbus_softc *);
+static int			vmbus_doattach(struct vmbus_softc *);
+static void			vmbus_event_proc_dummy(struct vmbus_softc *,
+				    int);
 
 static struct vmbus_msghc_ctx	*vmbus_msghc_ctx_create(bus_dma_tag_t);
 static void			vmbus_msghc_ctx_destroy(

Modified: head/sys/dev/hyperv/vmbus/vmbus_br.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus_br.c	Fri Jul 29 03:16:51 2016	(r303470)
+++ head/sys/dev/hyperv/vmbus/vmbus_br.c	Fri Jul 29 05:49:12 2016	(r303471)
@@ -41,6 +41,10 @@
 /* Increase bufing index */
 #define VMBUS_BR_IDXINC(idx, inc, sz)	(((idx) + (inc)) % (sz))
 
+static int			vmbus_br_sysctl_state(SYSCTL_HANDLER_ARGS);
+static int			vmbus_br_sysctl_state_bin(SYSCTL_HANDLER_ARGS);
+static void			vmbus_br_setup(struct vmbus_br *, void *, int);
+
 static int
 vmbus_br_sysctl_state(SYSCTL_HANDLER_ARGS)
 {

Modified: head/sys/dev/hyperv/vmbus/vmbus_chan.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus_chan.c	Fri Jul 29 03:16:51 2016	(r303470)
+++ head/sys/dev/hyperv/vmbus/vmbus_chan.c	Fri Jul 29 05:49:12 2016	(r303471)
@@ -47,17 +47,28 @@ __FBSDID("$FreeBSD$");
 #include <dev/hyperv/vmbus/vmbus_brvar.h>
 #include <dev/hyperv/vmbus/vmbus_chanvar.h>
 
-static void	vmbus_chan_update_evtflagcnt(struct vmbus_softc *,
-		    const struct vmbus_channel *);
-
-static void	vmbus_chan_task(void *, int);
-static void	vmbus_chan_task_nobatch(void *, int);
-static void	vmbus_chan_detach_task(void *, int);
-
-static void	vmbus_chan_msgproc_choffer(struct vmbus_softc *,
-		    const struct vmbus_message *);
-static void	vmbus_chan_msgproc_chrescind(struct vmbus_softc *,
-		    const struct vmbus_message *);
+static void			vmbus_chan_update_evtflagcnt(
+				    struct vmbus_softc *,
+				    const struct vmbus_channel *);
+static void			vmbus_chan_close_internal(
+				    struct vmbus_channel *);
+static int			vmbus_chan_sysctl_mnf(SYSCTL_HANDLER_ARGS);
+static void			vmbus_chan_sysctl_create(
+				    struct vmbus_channel *);
+static struct vmbus_channel	*vmbus_chan_alloc(struct vmbus_softc *);
+static void			vmbus_chan_free(struct vmbus_channel *);
+static int			vmbus_chan_add(struct vmbus_channel *);
+static void			vmbus_chan_cpu_default(struct vmbus_channel *);
+
+static void			vmbus_chan_task(void *, int);
+static void			vmbus_chan_task_nobatch(void *, int);
+static void			vmbus_chan_detach_task(void *, int);
+
+static void			vmbus_chan_msgproc_choffer(struct vmbus_softc *,
+				    const struct vmbus_message *);
+static void			vmbus_chan_msgproc_chrescind(
+				    struct vmbus_softc *,
+				    const struct vmbus_message *);
 
 /*
  * Vmbus channel message processing.

Modified: head/sys/dev/hyperv/vmbus/vmbus_et.c
==============================================================================
--- head/sys/dev/hyperv/vmbus/vmbus_et.c	Fri Jul 29 03:16:51 2016	(r303470)
+++ head/sys/dev/hyperv/vmbus/vmbus_et.c	Fri Jul 29 05:49:12 2016	(r303471)
@@ -56,6 +56,13 @@ __FBSDID("$FreeBSD$");
 					 CPUID_HV_MSR_SYNIC |		\
 					 CPUID_HV_MSR_SYNTIMER)
 
+static void			vmbus_et_identify(driver_t *, device_t);
+static int			vmbus_et_probe(device_t);
+static int			vmbus_et_attach(device_t);
+static int			vmbus_et_detach(device_t);
+static int			vmbus_et_start(struct eventtimer *, sbintime_t,
+				    sbintime_t);
+
 static struct eventtimer	vmbus_et;
 
 static __inline uint64_t


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