contrib/octeon-sdk/cvmx-helper-ilk.c

77 int __cvmx_helper_ilk_enumerate(int interface)
79     interface -= CVMX_ILK_GBL_BASE;
80     return cvmx_ilk_chans[interface];
85  * Probe a ILK interface and determine the number of ports
86  * connected to it. The ILK interface should still be down
89  * @param interface Interface to probe
91  * @return Number of ports on the interface. Zero to disable.
93 int __cvmx_helper_ilk_probe(int interface)
104     interface -= CVMX_ILK_GBL_BASE;
105     if (interface >= CVMX_NUM_ILK_INTF)
109     if (cvmx_ilk_get_intf_ena (interface))
110         return cvmx_ilk_chans[interface];
113     res = cvmx_ilk_start_interface (interface, cvmx_ilk_lane_mask[interface]);
119         pipe_base = __cvmx_pko_get_pipe (interface + CVMX_ILK_GBL_BASE, 0);
127     res = cvmx_ilk_set_pipe (interface, pipe_base, cvmx_ilk_chans[interface]);
148     for (j = 0; j < cvmx_ilk_chans[interface]; j++)
151         tmp->chan = cvmx_ilk_chan_map[interface][j];
154     res = cvmx_ilk_tx_set_channel (interface, pch, cvmx_ilk_chans[interface]);
160     pipe_base += cvmx_ilk_chans[interface];
164         pknd_base = cvmx_helper_get_pknd (interface + CVMX_ILK_GBL_BASE, 0);
178             pipe_base -= cvmx_ilk_chans[interface];
186     for (j = 0; j < cvmx_ilk_chans[interface]; j++)
188         tmp1->chan = cvmx_ilk_chan_map[interface][j];
192     res = cvmx_ilk_rx_set_pknd (interface, chpknd, cvmx_ilk_chans[interface]);
195         pipe_base -= cvmx_ilk_chans[interface];
199     pknd_base += cvmx_ilk_chans[interface];
213             pipe_base -= cvmx_ilk_chans[interface];
214             pknd_base -= cvmx_ilk_chans[interface];
223     for (j = 0; j < cvmx_ilk_chans[interface]; j++)
230     res = cvmx_ilk_cal_setup_tx (interface, cvmx_ilk_chans[interface],
234         pipe_base -= cvmx_ilk_chans[interface];
235         pknd_base -= cvmx_ilk_chans[interface];
245     for (j = 0; j < cvmx_ilk_chans[interface]; j++)
252     res = cvmx_ilk_cal_setup_rx (interface, cvmx_ilk_chans[interface],
256         pipe_base -= cvmx_ilk_chans[interface];
257         pknd_base -= cvmx_ilk_chans[interface];
261     res = __cvmx_helper_ilk_enumerate(interface + CVMX_ILK_GBL_BASE);
291  * Bringup and enable ILK interface. After this call packet
295  * @param interface Interface to bring up
299 int __cvmx_helper_ilk_enable(int interface)
301     interface -= CVMX_ILK_GBL_BASE;
302     return cvmx_ilk_enable(interface);
316     int interface = cvmx_helper_get_interface_num(ipd_port);
323     interface -= CVMX_ILK_GBL_BASE;
330     ilk_rxx_cfg1.u64 = cvmx_read_csr (CVMX_ILK_RXX_CFG1(interface));
331     ilk_rxx_int.u64 = cvmx_read_csr (CVMX_ILK_RXX_INT(interface));
335         cvmx_write_csr(CVMX_ILK_RXX_INT(interface), ilk_rxx_int.u64);
340         ilk_rxx_cfg1.s.rx_bdry_lock_ena = cvmx_ilk_get_intf_ln_msk(interface);
342         cvmx_write_csr(CVMX_ILK_RXX_CFG1(interface), ilk_rxx_cfg1.u64);
343         //cvmx_dprintf("ILK%d: Looking for word boundary lock\n", interface);
352             cvmx_write_csr(CVMX_ILK_RXX_CFG1(interface), ilk_rxx_cfg1.u64);
353             //printf("ILK%d: Looking for lane alignment\n", interface);
363         cvmx_write_csr(CVMX_ILK_RXX_CFG1(interface), ilk_rxx_cfg1.u64);
364         cvmx_dprintf("ILK%d: Lane alignment failed\n", interface);
370         //cvmx_dprintf("ILK%d: Lane alignment complete\n", interface);
377     result.s.speed = cvmx_qlm_get_gbaud_mhz(1+interface) * 64 / 67;
386         ilk_txx_cfg1.u64 = cvmx_read_csr(CVMX_ILK_TXX_CFG1(interface));
388         cvmx_write_csr(CVMX_ILK_RXX_CFG1(interface), ilk_rxx_cfg1.u64);
389         //cvmx_dprintf("ILK%d: link up, %d Mbps, Full duplex mode, %d lanes\n", interface, result.s.speed, lanes);
394         cvmx_write_csr(CVMX_ILK_RXX_CFG1(interface), ilk_rxx_cfg1.u64);
417  * Display ilk interface statistics.