Page MenuHomeFreeBSD
Differential D31582 Diff 93922 sys/netinet/ip_dummynet.h

Changeset View

Standalone View

View Options

sys/netinet/ip_dummynet.h

Show First 20 Lines • Show All 125 Lines • ▼ Show 20 Linesstruct dn_link {
struct dn_id oid; struct dn_id oid;
/* /*
* Userland sets bw and delay in bits/s and milliseconds. * Userland sets bw and delay in bits/s and milliseconds.
* The kernel converts this back and forth to bits/tick and ticks. * The kernel converts this back and forth to bits/tick and ticks.
* XXX what about burst ? * XXX what about burst ?
*/ */
int32_t link_nr; int32_t link_nr;
int bandwidth; /* bit/s or bits/tick. */ uint32_t bandwidth; /* bit/s or bits/tick. */
int delay; /* ms and ticks */ int delay; /* ms and ticks */
uint64_t burst; /* scaled. bits*Hz XXX */ uint64_t burst; /* scaled. bits*Hz XXX */
}; };
/* /*
* A flowset, which is a template for flows. Contains parameters * A flowset, which is a template for flows. Contains parameters
* from the command line: id, target scheduler, queue sizes, plr, * from the command line: id, target scheduler, queue sizes, plr,
* flow masks, buckets for the flow hash, and possibly scheduler- * flow masks, buckets for the flow hash, and possibly scheduler-
▲ Show 20 Lines • Show All 66 Lines • ▼ Show 20 Lines
#define ED_MAX_SAMPLES_NO 1024 #define ED_MAX_SAMPLES_NO 1024
struct dn_profile { struct dn_profile {
struct dn_id oid; struct dn_id oid;
/* fields to simulate a delay profile */ /* fields to simulate a delay profile */
#define ED_MAX_NAME_LEN 32 #define ED_MAX_NAME_LEN 32
char name[ED_MAX_NAME_LEN]; char name[ED_MAX_NAME_LEN];
int link_nr; int link_nr;
int loss_level; int loss_level;
int bandwidth; // XXX use link bandwidth? uint32_t bandwidth; // XXX use link bandwidth?
int samples_no; /* actual len of samples[] */ int samples_no; /* actual len of samples[] */
int samples[ED_MAX_SAMPLES_NO]; /* may be shorter */ int samples[ED_MAX_SAMPLES_NO]; /* may be shorter */
}; };
#ifdef NEW_AQM #ifdef NEW_AQM
/* Extra parameters for AQM and scheduler. /* Extra parameters for AQM and scheduler.
* This struct is used to pass and retrieve parameters (configurations) * This struct is used to pass and retrieve parameters (configurations)
* to/from AQM and Scheduler. * to/from AQM and Scheduler.
▲ Show 20 Lines • Show All 60 Lines • Show Last 20 Lines