Differential D7622 Diff 19657 sys/dev/hyperv/vmbus/vmbus_chanvar.h

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sys/dev/hyperv/vmbus/vmbus_chanvar.h

Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Lines	struct vmbus_channel {
/*		/*
* These are based on the vmbus_chanmsg_choffer.chm_chanid.		* These are based on the vmbus_chanmsg_choffer.chm_chanid.
* Save it here for easy access.		* Save it here for easy access.
*/		*/
u_long ch_evtflag_mask;/* event flag */		u_long ch_evtflag_mask;/* event flag */
volatile u_long ch_evtflag; / event flag loc. */		volatile u_long ch_evtflag; / event flag loc. */

/*		/*
* Rarely used fields.		* Rarely used fields.
		sepherosa_gmail.comUnsubmitted Not Done Inline Actions This does not look correct :P sepherosa_gmail.com: This does not look correct :P
*/		*/

struct hyperv_mon_param *ch_monprm;		struct hyperv_mon_param *ch_monprm;
struct hyperv_dma ch_monprm_dma;		struct hyperv_dma ch_monprm_dma;

uint32_t ch_id; /* channel id */		uint32_t ch_id; /* channel id */
device_t ch_dev;		device_t ch_dev;
struct vmbus_softc *ch_vmbus;		struct vmbus_softc *ch_vmbus;
Show All 27 Lines	struct vmbus_channel {
TAILQ_ENTRY(vmbus_channel) ch_prilink; /* primary chan link */		TAILQ_ENTRY(vmbus_channel) ch_prilink; /* primary chan link */
uint32_t ch_subidx; /* subchan index */		uint32_t ch_subidx; /* subchan index */
volatile uint32_t ch_stflags; /* atomic-op */		volatile uint32_t ch_stflags; /* atomic-op */
/* VMBUS_CHAN_ST_ */		/* VMBUS_CHAN_ST_ */
struct hyperv_guid ch_guid_type;		struct hyperv_guid ch_guid_type;
struct hyperv_guid ch_guid_inst;		struct hyperv_guid ch_guid_inst;

struct sysctl_ctx_list ch_sysctl_ctx;		struct sysctl_ctx_list ch_sysctl_ctx;
		u_int ch_stat_send_nreq;
		sepherosa_gmail.comUnsubmitted Not Done Inline Actions Probably put it in drivers instead of in channel. Not all drivers need this stat. sepherosa_gmail.com: Probably put it in drivers instead of in channel. Not all drivers need this stat.
} __aligned(CACHE_LINE_SIZE);		} __aligned(CACHE_LINE_SIZE);

#define VMBUS_CHAN_ISPRIMARY(chan) ((chan)->ch_subidx == 0)		#define VMBUS_CHAN_ISPRIMARY(chan) ((chan)->ch_subidx == 0)

/*		/*
* If this flag is set, this channel's interrupt will be masked in ISR,		* If this flag is set, this channel's interrupt will be masked in ISR,
* and the RX bufring will be drained before this channel's interrupt is		* and the RX bufring will be drained before this channel's interrupt is
* unmasked.		* unmasked.
Show All 21 Lines