Include dependency graph for xlate.c:

Macros
#define	INTERNAL_SS 1

#define	SSE2_QOS_DEBUG_ERROR(msg, args...) fformat(stderr, msg "\n", ##args);

#define	SSE2_QOS_DEBUG_INFO(msg, args...) fformat(stderr, msg "\n", ##args);

#define	SSE2_QOS_TR_ERR(TpParms...)

#define	SSE2_QOS_TR_INFO(TpParms...)

#define	MIN(x, y) (((x)<(y))?(x):(y))

#define	MAX(x, y) (((x)>(y))?(x):(y))

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AH_OFFSET 0

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AH_MASK 8

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AH_SHIFT 24

#define	IPE_POLICER_FULL_WRITE_REQUEST_TYPE_OFFSET 2

#define	IPE_POLICER_FULL_WRITE_REQUEST_TYPE_MASK 2

#define	IPE_POLICER_FULL_WRITE_REQUEST_TYPE_SHIFT 10

#define	IPE_POLICER_FULL_WRITE_REQUEST_CMD_OFFSET 3

#define	IPE_POLICER_FULL_WRITE_REQUEST_CMD_MASK 2

#define	IPE_POLICER_FULL_WRITE_REQUEST_CMD_SHIFT 0

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AL_OFFSET 4

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AL_MASK 32

#define	IPE_POLICER_FULL_WRITE_REQUEST_M40AL_SHIFT 0

#define	IPE_POLICER_FULL_WRITE_REQUEST_RFC_OFFSET 8

#define	IPE_POLICER_FULL_WRITE_REQUEST_RFC_MASK 2

#define	IPE_POLICER_FULL_WRITE_REQUEST_RFC_SHIFT 30

#define	IPE_POLICER_FULL_WRITE_REQUEST_AN_OFFSET 8

#define	IPE_POLICER_FULL_WRITE_REQUEST_AN_MASK 1

#define	IPE_POLICER_FULL_WRITE_REQUEST_AN_SHIFT 29

#define	IPE_POLICER_FULL_WRITE_REQUEST_REXP_OFFSET 8

#define	IPE_POLICER_FULL_WRITE_REQUEST_REXP_MASK 4

#define	IPE_POLICER_FULL_WRITE_REQUEST_REXP_SHIFT 22

#define	IPE_POLICER_FULL_WRITE_REQUEST_ARM_OFFSET 9

#define	IPE_POLICER_FULL_WRITE_REQUEST_ARM_MASK 11

#define	IPE_POLICER_FULL_WRITE_REQUEST_ARM_SHIFT 11

#define	IPE_POLICER_FULL_WRITE_REQUEST_PRM_OFFSET 10

#define	IPE_POLICER_FULL_WRITE_REQUEST_PRM_MASK 11

#define	IPE_POLICER_FULL_WRITE_REQUEST_PRM_SHIFT 0

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLE_OFFSET 12

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLE_MASK 5

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLE_SHIFT 27

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLM_OFFSET 12

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLM_MASK 7

#define	IPE_POLICER_FULL_WRITE_REQUEST_CBLM_SHIFT 20

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLE_OFFSET 13

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLE_MASK 5

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLE_SHIFT 15

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLM_OFFSET 14

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLM_MASK 7

#define	IPE_POLICER_FULL_WRITE_REQUEST_EBLM_SHIFT 8

#define	IPE_POLICER_FULL_WRITE_REQUEST_CB_OFFSET 16

#define	IPE_POLICER_FULL_WRITE_REQUEST_CB_MASK 31

#define	IPE_POLICER_FULL_WRITE_REQUEST_CB_SHIFT 0

#define	IPE_POLICER_FULL_WRITE_REQUEST_EB_OFFSET 20

#define	IPE_POLICER_FULL_WRITE_REQUEST_EB_MASK 31

#define	IPE_POLICER_FULL_WRITE_REQUEST_EB_SHIFT 0

#define	IPE_RFC_RFC2697 0x00000000

#define	IPE_RFC_RFC2698 0x00000001

#define	IPE_RFC_RFC4115 0x00000002

#define	IPE_RFC_MEF5CF1 0x00000003

#define	SSE2_QOS_POLICER_FIXED_PKT_SIZE 256

#define	SSE2_QOS_POL_TICKS_PER_SEC 1000LL /* 1 tick = 1 ms */

#define	SSE2_QOS_POL_DEF_BURST_BYTE 100

#define	SSE2_QOS_POL_MIN_BURST_BYTE 9*1024

#define	SSE2_QOS_POL_ALLOW_NEGATIVE 1

#define	SSE2_QOS_POL_COMM_BKT_MAX (1<<IPE_POLICER_FULL_WRITE_REQUEST_CB_MASK)

#define	SSE2_QOS_POL_EXTD_BKT_MAX (1<<IPE_POLICER_FULL_WRITE_REQUEST_EB_MASK)

#define	SSE2_QOS_POL_RATE_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_REXP_MASK)

#define	SSE2_QOS_POL_RATE_EXP_MAX ((1<<SSE2_QOS_POL_RATE_EXP_SIZE) - 1)

#define	SSE2_QOS_POL_AVG_RATE_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_ARM_MASK)

#define	SSE2_QOS_POL_AVG_RATE_MANT_MAX ((1<< SSE2_QOS_POL_AVG_RATE_MANT_SIZE) - 1)

#define	SSE2_QOS_POL_AVG_RATE_MAX

#define	SSE2_QOS_POL_PEAK_RATE_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_PRM_MASK)

#define	SSE2_QOS_POL_PEAK_RATE_MANT_MAX ((1<<SSE2_QOS_POL_PEAK_RATE_MANT_SIZE) - 1)

#define	SSE2_QOS_POL_PEAK_RATE_MAX

#define	SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_CBLM_MASK)

#define	SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_MAX ((1<<SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_SIZE) - 1)

#define	SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_CBLE_MASK)

#define	SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_MAX ((1<<SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_SIZE) - 1)

#define	SSE2_QOS_POL_COMM_BKT_LIMIT_MAX

#define	SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_EBLM_MASK)

#define	SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_MAX ((1<<SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_SIZE) - 1)

#define	SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_EBLE_MASK)

#define	SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_MAX ((1<<SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_SIZE) - 1)

#define	SSE2_QOS_POL_EXT_BKT_LIMIT_MAX

#define	RATE256 (256114688000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

#define	RATE128 (128057344000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

#define	RATE64 ( 64028672000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

#define	RATE_OVER256_UNIT 8LL

#define	RATE_128TO256_UNIT 4LL

#define	RATE_64TO128_UNIT 2LL

#define	MAX_RATE_SHIFT 10

Functions
static int	sse2_qos_pol_round (u64 numerator, u64 denominator, u64 *rounded_value, sse2_qos_round_type_en round_type)

static int	sse2_pol_validate_cfg_params (sse2_qos_pol_cfg_params_st *cfg)

static void	sse2_qos_convert_value_to_exp_mant_fmt (u64 value, u16 max_exp_value, u16 max_mant_value, sse2_qos_round_type_en type, u8 exp, u32 mant)

static int	sse2_pol_convert_cfg_rates_to_hw (sse2_qos_pol_cfg_params_st cfg, sse2_qos_pol_hw_params_st hw)

u64	sse2_pol_get_bkt_max (u64 rate_hw, u64 bkt_max)

u64	sse2_pol_get_bkt_value (u64 rate_hw, u64 byte_value)

static void	sse2_pol_rnd_burst_byte_fmt (u64 cfg_burst, u16 max_exp_value, u16 max_mant_value, u32 max_bkt_value, u32 rate_hw, u8 exp, u32 mant, u32 *bkt_value)

static int	sse2_pol_convert_cfg_burst_to_hw (sse2_qos_pol_cfg_params_st cfg, sse2_qos_pol_hw_params_st hw)

static int	sse2_pol_convert_cfg_to_hw_params (sse2_qos_pol_cfg_params_st cfg, sse2_qos_pol_hw_params_st hw)

u32	sse2_qos_convert_pps_to_kbps (u32 rate_pps)

u32	sse2_qos_convert_burst_ms_to_bytes (u32 burst_ms, u32 rate_kbps)

int	sse2_pol_compute_hw_params (sse2_qos_pol_cfg_params_st cfg, sse2_qos_pol_hw_params_st hw)

static u64	get_tsc_hz (void)

static int	compute_policer_params (u64 hz, u64 cir_rate, u64 pir_rate, u32 current_limit, u32 extended_limit, u32 cir_bytes_per_period, u32 pir_bytes_per_period, u32 *scale)

int	x86_pol_compute_hw_params (sse2_qos_pol_cfg_params_st cfg, policer_read_response_type_st hw)

int	sse2_pol_logical_2_physical (sse2_qos_pol_cfg_params_st cfg, policer_read_response_type_st phys)

static void	sse2_qos_convert_pol_bucket_to_hw_fmt (policer_read_response_type_st bkt, sse2_qos_pol_hw_params_st hw_fmt)

static int	sse2_pol_convert_hw_to_cfg_params (sse2_qos_pol_hw_params_st hw, sse2_qos_pol_cfg_params_st cfg)

u32	sse2_qos_convert_kbps_to_pps (u32 rate_kbps)

u32	sse2_qos_convert_burst_bytes_to_ms (u64 burst_bytes, u32 rate_kbps)

int	sse2_pol_physical_2_logical (policer_read_response_type_st phys, sse2_qos_pol_cfg_params_st cfg)

Macro Definition Documentation

#define INTERNAL_SS 1

Definition at line 28 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_AN_MASK 1

Definition at line 73 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_AN_OFFSET 8

Definition at line 72 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_AN_SHIFT 29

Definition at line 74 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_ARM_MASK 11

Definition at line 81 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_ARM_OFFSET 9

Definition at line 80 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_ARM_SHIFT 11

Definition at line 82 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CB_MASK 31

Definition at line 105 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CB_OFFSET 16

Definition at line 104 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CB_SHIFT 0

Definition at line 106 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLE_MASK 5

Definition at line 89 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLE_OFFSET 12

Definition at line 88 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLE_SHIFT 27

Definition at line 90 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLM_MASK 7

Definition at line 93 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLM_OFFSET 12

Definition at line 92 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CBLM_SHIFT 20

Definition at line 94 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CMD_MASK 2

Definition at line 61 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CMD_OFFSET 3

Definition at line 60 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_CMD_SHIFT 0

Definition at line 62 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EB_MASK 31

Definition at line 109 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EB_OFFSET 20

Definition at line 108 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EB_SHIFT 0

Definition at line 110 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLE_MASK 5

Definition at line 97 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLE_OFFSET 13

Definition at line 96 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLE_SHIFT 15

Definition at line 98 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLM_MASK 7

Definition at line 101 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLM_OFFSET 14

Definition at line 100 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_EBLM_SHIFT 8

Definition at line 102 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AH_MASK 8

Definition at line 53 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AH_OFFSET 0

Definition at line 52 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AH_SHIFT 24

Definition at line 54 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AL_MASK 32

Definition at line 65 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AL_OFFSET 4

Definition at line 64 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_M40AL_SHIFT 0

Definition at line 66 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_PRM_MASK 11

Definition at line 85 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_PRM_OFFSET 10

Definition at line 84 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_PRM_SHIFT 0

Definition at line 86 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_REXP_MASK 4

Definition at line 77 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_REXP_OFFSET 8

Definition at line 76 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_REXP_SHIFT 22

Definition at line 78 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_RFC_MASK 2

Definition at line 69 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_RFC_OFFSET 8

Definition at line 68 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_RFC_SHIFT 30

Definition at line 70 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_TYPE_MASK 2

Definition at line 57 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_TYPE_OFFSET 2

Definition at line 56 of file xlate.c.

#define IPE_POLICER_FULL_WRITE_REQUEST_TYPE_SHIFT 10

Definition at line 58 of file xlate.c.

#define IPE_RFC_MEF5CF1 0x00000003

Definition at line 115 of file xlate.c.

#define IPE_RFC_RFC2697 0x00000000

Definition at line 112 of file xlate.c.

#define IPE_RFC_RFC2698 0x00000001

Definition at line 113 of file xlate.c.

#define IPE_RFC_RFC4115 0x00000002

Definition at line 114 of file xlate.c.

#define MAX	(	x,
		y
	)	(((x)>(y))?(x):(y))

Definition at line 49 of file xlate.c.

#define MAX_RATE_SHIFT 10

#define MIN	(	x,
		y
	)	(((x)<(y))?(x):(y))

Definition at line 45 of file xlate.c.

#define RATE128 (128057344000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

Definition at line 203 of file xlate.c.

#define RATE256 (256114688000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

Definition at line 202 of file xlate.c.

#define RATE64 ( 64028672000LL / 8LL / SSE2_QOS_POL_TICKS_PER_SEC)

Definition at line 204 of file xlate.c.

#define RATE_128TO256_UNIT 4LL

Definition at line 207 of file xlate.c.

#define RATE_64TO128_UNIT 2LL

Definition at line 208 of file xlate.c.

#define RATE_OVER256_UNIT 8LL

Definition at line 206 of file xlate.c.

#define SSE2_QOS_DEBUG_ERROR	(	msg,
		args...
	)	fformat(stderr, msg "\n", ##args);

Definition at line 31 of file xlate.c.

#define SSE2_QOS_DEBUG_INFO	(	msg,
		args...
	)	fformat(stderr, msg "\n", ##args);

Definition at line 34 of file xlate.c.

#define SSE2_QOS_POL_ALLOW_NEGATIVE 1

Definition at line 141 of file xlate.c.

#define SSE2_QOS_POL_AVG_RATE_MANT_MAX ((1<< SSE2_QOS_POL_AVG_RATE_MANT_SIZE) - 1)

Definition at line 155 of file xlate.c.

#define SSE2_QOS_POL_AVG_RATE_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_ARM_MASK)

Definition at line 153 of file xlate.c.

#define SSE2_QOS_POL_AVG_RATE_MAX

Value:

(SSE2_QOS_POL_AVG_RATE_MANT_MAX << \

SSE2_QOS_POL_RATE_EXP_MAX)

SSE2_QOS_POL_AVG_RATE_MANT_MAX

#define SSE2_QOS_POL_AVG_RATE_MANT_MAX

Definition: xlate.c:155

SSE2_QOS_POL_RATE_EXP_MAX

#define SSE2_QOS_POL_RATE_EXP_MAX

Definition: xlate.c:152

Definition at line 157 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_MAX ((1<<SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_SIZE) - 1)

Definition at line 175 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_CBLE_MASK)

Definition at line 173 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_MAX ((1<<SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_SIZE) - 1)

Definition at line 171 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_CBLM_MASK)

Definition at line 169 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_LIMIT_MAX

Value:

((u64)SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_MAX << \

(u64)SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_MAX)

SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_MAX

#define SSE2_QOS_POL_COMM_BKT_LIMIT_MANT_MAX

Definition: xlate.c:171

u64

unsigned long u64

Definition: types.h:89

SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_MAX

#define SSE2_QOS_POL_COMM_BKT_LIMIT_EXP_MAX

Definition: xlate.c:175

Definition at line 177 of file xlate.c.

#define SSE2_QOS_POL_COMM_BKT_MAX (1<<IPE_POLICER_FULL_WRITE_REQUEST_CB_MASK)

Definition at line 145 of file xlate.c.

#define SSE2_QOS_POL_DEF_BURST_BYTE 100

Definition at line 128 of file xlate.c.

#define SSE2_QOS_POL_EXT_BKT_LIMIT_MAX

Value:

((u64)SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_MAX << \

(u64)SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_MAX)

u64

unsigned long u64

Definition: types.h:89

SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_MAX

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_MAX

Definition: xlate.c:183

SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_MAX

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_MAX

Definition: xlate.c:187

Definition at line 189 of file xlate.c.

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_MAX ((1<<SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_SIZE) - 1)

Definition at line 187 of file xlate.c.

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_EBLE_MASK)

Definition at line 185 of file xlate.c.

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_MAX ((1<<SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_SIZE) - 1)

Definition at line 183 of file xlate.c.

#define SSE2_QOS_POL_EXTD_BKT_LIMIT_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_EBLM_MASK)

Definition at line 181 of file xlate.c.

#define SSE2_QOS_POL_EXTD_BKT_MAX (1<<IPE_POLICER_FULL_WRITE_REQUEST_EB_MASK)

Definition at line 147 of file xlate.c.

#define SSE2_QOS_POL_MIN_BURST_BYTE 9*1024

Definition at line 134 of file xlate.c.

#define SSE2_QOS_POL_PEAK_RATE_MANT_MAX ((1<<SSE2_QOS_POL_PEAK_RATE_MANT_SIZE) - 1)

Definition at line 163 of file xlate.c.

#define SSE2_QOS_POL_PEAK_RATE_MANT_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_PRM_MASK)

Definition at line 161 of file xlate.c.

#define SSE2_QOS_POL_PEAK_RATE_MAX

Value:

(SSE2_QOS_POL_PEAK_RATE_MANT_MAX << \

SSE2_QOS_POL_RATE_EXP_MAX)

SSE2_QOS_POL_PEAK_RATE_MANT_MAX

#define SSE2_QOS_POL_PEAK_RATE_MANT_MAX

Definition: xlate.c:163

SSE2_QOS_POL_RATE_EXP_MAX

#define SSE2_QOS_POL_RATE_EXP_MAX

Definition: xlate.c:152

Definition at line 165 of file xlate.c.

#define SSE2_QOS_POL_RATE_EXP_MAX ((1<<SSE2_QOS_POL_RATE_EXP_SIZE) - 1)

Definition at line 152 of file xlate.c.

#define SSE2_QOS_POL_RATE_EXP_SIZE (IPE_POLICER_FULL_WRITE_REQUEST_REXP_MASK)

Definition at line 150 of file xlate.c.

#define SSE2_QOS_POL_TICKS_PER_SEC 1000LL /* 1 tick = 1 ms */

Definition at line 123 of file xlate.c.

#define SSE2_QOS_POLICER_FIXED_PKT_SIZE 256

Definition at line 120 of file xlate.c.

#define SSE2_QOS_TR_ERR ( TpParms... )

Definition at line 38 of file xlate.c.

#define SSE2_QOS_TR_INFO ( TpParms... )

Definition at line 42 of file xlate.c.

Function Documentation

static int compute_policer_params	(	u64	hz,
		u64	cir_rate,
		u64	pir_rate,
		u32 *	current_limit,
		u32 *	extended_limit,
		u32 *	cir_bytes_per_period,
		u32 *	pir_bytes_per_period,
		u32 *	scale
	)

static

Definition at line 952 of file xlate.c.

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static u64 get_tsc_hz ( void )

static

Definition at line 939 of file xlate.c.

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int sse2_pol_compute_hw_params	(	sse2_qos_pol_cfg_params_st *	cfg,
		sse2_qos_pol_hw_params_st *	hw
	)

Definition at line 890 of file xlate.c.

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static int sse2_pol_convert_cfg_burst_to_hw	(	sse2_qos_pol_cfg_params_st *	cfg,
		sse2_qos_pol_hw_params_st *	hw
	)

static

Definition at line 702 of file xlate.c.

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static int sse2_pol_convert_cfg_rates_to_hw	(	sse2_qos_pol_cfg_params_st *	cfg,
		sse2_qos_pol_hw_params_st *	hw
	)

static

Definition at line 400 of file xlate.c.

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static int sse2_pol_convert_cfg_to_hw_params	(	sse2_qos_pol_cfg_params_st *	cfg,
		sse2_qos_pol_hw_params_st *	hw
	)

static

Definition at line 793 of file xlate.c.

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static int sse2_pol_convert_hw_to_cfg_params	(	sse2_qos_pol_hw_params_st *	hw,
		sse2_qos_pol_cfg_params_st *	cfg
	)

static

Definition at line 1308 of file xlate.c.

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u64 sse2_pol_get_bkt_max	(	u64	rate_hw,
		u64	bkt_max
	)

Definition at line 585 of file xlate.c.

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u64 sse2_pol_get_bkt_value	(	u64	rate_hw,
		u64	byte_value
	)

Definition at line 623 of file xlate.c.

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int sse2_pol_logical_2_physical	(	sse2_qos_pol_cfg_params_st *	cfg,
		policer_read_response_type_st *	phys
	)

Definition at line 1171 of file xlate.c.

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int sse2_pol_physical_2_logical	(	policer_read_response_type_st *	phys,
		sse2_qos_pol_cfg_params_st *	cfg
	)

Definition at line 1436 of file xlate.c.

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static void sse2_pol_rnd_burst_byte_fmt	(	u64	cfg_burst,
		u16	max_exp_value,
		u16	max_mant_value,
		u32	max_bkt_value,
		u32	rate_hw,
		u8 *	exp,
		u32 *	mant,
		u32 *	bkt_value
	)

static

Definition at line 642 of file xlate.c.

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static int sse2_pol_validate_cfg_params ( sse2_qos_pol_cfg_params_st * cfg )

static

Definition at line 254 of file xlate.c.

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u32 sse2_qos_convert_burst_bytes_to_ms	(	u64	burst_bytes,
		u32	rate_kbps
	)

Definition at line 1414 of file xlate.c.

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u32 sse2_qos_convert_burst_ms_to_bytes	(	u32	burst_ms,
		u32	rate_kbps
	)

Definition at line 868 of file xlate.c.

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u32 sse2_qos_convert_kbps_to_pps ( u32 rate_kbps )

Definition at line 1397 of file xlate.c.

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static void sse2_qos_convert_pol_bucket_to_hw_fmt	(	policer_read_response_type_st *	bkt,
		sse2_qos_pol_hw_params_st *	hw_fmt
	)

static

Definition at line 1283 of file xlate.c.

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u32 sse2_qos_convert_pps_to_kbps ( u32 rate_pps )

Definition at line 852 of file xlate.c.

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static void sse2_qos_convert_value_to_exp_mant_fmt	(	u64	value,
		u16	max_exp_value,
		u16	max_mant_value,
		sse2_qos_round_type_en	type,
		u8 *	exp,
		u32 *	mant
	)

static

Definition at line 353 of file xlate.c.

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static int sse2_qos_pol_round	(	u64	numerator,
		u64	denominator,
		u64 *	rounded_value,
		sse2_qos_round_type_en	round_type
	)

static

Definition at line 211 of file xlate.c.

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int x86_pol_compute_hw_params	(	sse2_qos_pol_cfg_params_st *	cfg,
		policer_read_response_type_st *	hw
	)

Definition at line 1055 of file xlate.c.

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