diff options
| author | Andrew Rybchenko <arybchik@FreeBSD.org> | 2018-11-30 07:09:00 +0000 |
|---|---|---|
| committer | Andrew Rybchenko <arybchik@FreeBSD.org> | 2018-11-30 07:09:00 +0000 |
| commit | 7e370b0ea7580e0e03c35f6fe089c60ccf198c67 (patch) | |
| tree | eb6e693f34edc21ccdad011e18f522389786b2a1 /sys/dev/sfxge | |
| parent | e12a751b0def127586792cb928d5e9328ba075c5 (diff) | |
Notes
Diffstat (limited to 'sys/dev/sfxge')
| -rw-r--r-- | sys/dev/sfxge/common/ef10_nic.c | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/sys/dev/sfxge/common/ef10_nic.c b/sys/dev/sfxge/common/ef10_nic.c index 7e65eea9589d..143136c82952 100644 --- a/sys/dev/sfxge/common/ef10_nic.c +++ b/sys/dev/sfxge/common/ef10_nic.c @@ -158,34 +158,59 @@ ef10_nic_get_port_mode_bandwidth( __in uint32_t port_mode, __out uint32_t *bandwidth_mbpsp) { + uint32_t single_lane = 10000; + uint32_t dual_lane = 50000; + uint32_t quad_lane = 40000; uint32_t bandwidth; efx_rc_t rc; switch (port_mode) { case TLV_PORT_MODE_1x1_NA: /* mode 0 */ - bandwidth = 10000; + bandwidth = single_lane; + break; + case TLV_PORT_MODE_1x2_NA: /* mode 10 */ + case TLV_PORT_MODE_NA_1x2: /* mode 11 */ + bandwidth = dual_lane; break; case TLV_PORT_MODE_1x1_1x1: /* mode 2 */ - bandwidth = 10000 * 2; + bandwidth = single_lane + single_lane; break; case TLV_PORT_MODE_4x1_NA: /* mode 4 */ - case TLV_PORT_MODE_2x1_2x1: /* mode 5 */ case TLV_PORT_MODE_NA_4x1: /* mode 8 */ - bandwidth = 10000 * 4; + bandwidth = 4 * single_lane; + break; + case TLV_PORT_MODE_2x1_2x1: /* mode 5 */ + bandwidth = (2 * single_lane) + (2 * single_lane); + break; + case TLV_PORT_MODE_1x2_1x2: /* mode 12 */ + bandwidth = dual_lane + dual_lane; + break; + case TLV_PORT_MODE_1x2_2x1: /* mode 17 */ + case TLV_PORT_MODE_2x1_1x2: /* mode 18 */ + bandwidth = dual_lane + (2 * single_lane); break; /* Legacy Medford-only mode. Do not use (see bug63270) */ case TLV_PORT_MODE_10G_10G_10G_10G_Q1_Q2: /* mode 9 */ - bandwidth = 10000 * 4; + bandwidth = 4 * single_lane; break; case TLV_PORT_MODE_1x4_NA: /* mode 1 */ - bandwidth = 40000; + case TLV_PORT_MODE_NA_1x4: /* mode 22 */ + bandwidth = quad_lane; break; - case TLV_PORT_MODE_1x4_1x4: /* mode 3 */ - bandwidth = 40000 * 2; + case TLV_PORT_MODE_2x2_NA: /* mode 13 */ + case TLV_PORT_MODE_NA_2x2: /* mode 14 */ + bandwidth = 2 * dual_lane; break; case TLV_PORT_MODE_1x4_2x1: /* mode 6 */ case TLV_PORT_MODE_2x1_1x4: /* mode 7 */ - bandwidth = 40000 + (10000 * 2); + bandwidth = quad_lane + (2 * single_lane); + break; + case TLV_PORT_MODE_1x4_1x2: /* mode 15 */ + case TLV_PORT_MODE_1x2_1x4: /* mode 16 */ + bandwidth = quad_lane + dual_lane; + break; + case TLV_PORT_MODE_1x4_1x4: /* mode 3 */ + bandwidth = quad_lane + quad_lane; break; default: rc = EINVAL; |