hqos.c File Reference

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Macros
#define	vl_typedefs   /* define message structures */
#define	vl_print(handle, ...)   vlib_cli_output (handle, __VA_ARGS__)
#define	vl_printfun
#define	BITFIELD(byte_array, slab_pos, slab_mask, slab_shr)
#define	RTE_SCHED_PORT_HIERARCHY(subport, pipe, traffic_class, queue, color)

Functions
int	dpdk_hqos_validate_mask (u64 mask, u32 n)
void	dpdk_device_config_hqos_pipe_profile_default (dpdk_device_config_hqos_t *hqos, u32 pipe_profile_id)
void	dpdk_device_config_hqos_default (dpdk_device_config_hqos_t *hqos)
clib_error_t *	dpdk_port_setup_hqos (dpdk_device_t *xd, dpdk_device_config_hqos_t *hqos)
static_always_inline void	dpdk_hqos_thread_internal_hqos_dbg_bypass (vlib_main_t *vm)
static_always_inline void	dpdk_hqos_thread_internal (vlib_main_t *vm)
void	dpdk_hqos_thread (vlib_worker_thread_t *w)
void	dpdk_hqos_thread_fn (void *arg)
	VLIB_REGISTER_THREAD (hqos_thread_reg, static)
void	dpdk_hqos_metadata_set (dpdk_device_hqos_per_worker_thread_t *hqos, struct rte_mbuf **pkts, u32 n_pkts)

Variables
static dpdk_device_config_hqos_t	hqos_params_default
static struct rte_sched_subport_params	hqos_subport_params_default
static struct rte_sched_pipe_params	hqos_pipe_params_default

Macro Definition Documentation

#define BITFIELD	(		byte_array,
			slab_pos,
			slab_mask,
			slab_shr
	)

Value:

({                                                              \
  u64 slab = *((u64 *) &byte_array[slab_pos]);                  \
  u64 val = (rte_be_to_cpu_64(slab) & slab_mask) >> slab_shr;   \
  val;                                                          \
})

Definition at line 626 of file hqos.c.

#define RTE_SCHED_PORT_HIERARCHY	(		subport,
			pipe,
			traffic_class,
			queue,
			color
	)

Value:

((((u64) (queue)) & 0x3) |                               \
  ((((u64) (traffic_class)) & 0x3) << 2) |                 \
  ((((u64) (color)) & 0x3) << 4) |                         \
  ((((u64) (subport)) & 0xFFFF) << 16) |                   \
  ((((u64) (pipe)) & 0xFFFFFFFF) << 32))

Definition at line 633 of file hqos.c.

#define vl_print	(		handle,
			...
	)		vlib_cli_output (handle, __VA_ARGS__)

Definition at line 41 of file hqos.c.

#define vl_printfun

Definition at line 42 of file hqos.c.

#define vl_typedefs   /* define message structures */

Definition at line 36 of file hqos.c.

Function Documentation

void dpdk_device_config_hqos_default

(

dpdk_device_config_hqos_t *

hqos

)

Definition at line 205 of file hqos.c.

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void dpdk_device_config_hqos_pipe_profile_default	(	dpdk_device_config_hqos_t *	hqos,
		u32	pipe_profile_id
	)

Definition at line 197 of file hqos.c.

void dpdk_hqos_metadata_set	(	dpdk_device_hqos_per_worker_thread_t *	hqos,
		struct rte_mbuf **	pkts,
		u32	n_pkts
	)

Definition at line 641 of file hqos.c.

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void dpdk_hqos_thread

(

vlib_worker_thread_t *

w

)

Definition at line 578 of file hqos.c.

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void dpdk_hqos_thread_fn

(

void *

arg

)

Definition at line 607 of file hqos.c.

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static_always_inline void dpdk_hqos_thread_internal

(

vlib_main_t *

vm

)

Definition at line 476 of file hqos.c.

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static_always_inline void dpdk_hqos_thread_internal_hqos_dbg_bypass

(

vlib_main_t *

vm

)

Definition at line 394 of file hqos.c.

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int dpdk_hqos_validate_mask	(	u64	mask,
		u32	n
	)

Definition at line 168 of file hqos.c.

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clib_error_t* dpdk_port_setup_hqos	(	dpdk_device_t *	xd,
		dpdk_device_config_hqos_t *	hqos
	)

Definition at line 247 of file hqos.c.

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VLIB_REGISTER_THREAD	(	hqos_thread_reg	,
		static
	)

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Variable Documentation

dpdk_device_config_hqos_t hqos_params_default

static

Definition at line 54 of file hqos.c.

struct rte_sched_pipe_params hqos_pipe_params_default

static

Initial value:

= {
  .tb_rate = 305175,            
  .tb_size = 1000000,
  .tc_rate = {305175, 305175, 305175, 305175},
  .tc_period = 40,



  .wrr_weights = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
}

Definition at line 150 of file hqos.c.

struct rte_sched_subport_params hqos_subport_params_default

static

Initial value:

= {
  .tb_rate = 1250000000,        
  .tb_size = 1000000,
  .tc_rate = {1250000000, 1250000000, 1250000000, 1250000000},
  .tc_period = 10,
}

Definition at line 143 of file hqos.c.