7  * Copyright (c) 2003-2008 Cavium Networks
14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
36 #include <asm/octeon/cvmx-wqe.h>
37 #include <asm/octeon/cvmx-fpa.h>
38 #include <asm/octeon/cvmx-pip-defs.h>
103 	/* RGM+SPI 1 = partially received packet (buffering/bandwidth
106 	/* RGM+SPI 2 = receive packet too large and truncated */
113 	/* RGM+SPI 4 = max frame error (pkt len > max frame len) */
116 	 * RGM 5 = nibble error (data not byte multiple - 100M and 10M
127 	/* RGM+SPI 8 = min frame error (pkt len < min frame len) */
138 	/*     SPI 11 = DIP4 error */
141 	 * RGM 12 = packet was not large enough to pass the skipper -
146 	 * RGM 13 = studder error (data not repeated - 100M and 10M
150 	/* RGM+SPI 16 = FCS error */
153 	 * RGM+SPI+PCI 17 = packet was not large enough to pass the
154 	 * skipper - no inspection could occur.
158 	 * RGM+SPI+PCI 18 = malformed l2 (packet not long enough to
208 	/* Number of 65-127B packets */
210 	/* Number of 128-255B packets */
212 	/* Number of 256-511B packets */
214 	/* Number of 512-1023B packets */
216 	/* Number of 1024-1518B packets */
218 	/* Number of 1519-max packets */
234 	 * including CRC
249 		 * Documented as R - Set if the Packet is RAWFULL. If
282 /* CSR typedefs have been moved to cvmx-csr-*.h */
310  * @watcher:	Watcher number to configure (0 - 3).
334  *		 VLAN priority (0-7)
349  * @diffserv: Diffserv field value (0-63)
406 	status->dropped_octets = stat0.s.drp_octs;  in cvmx_pip_get_port_status()
407 	status->dropped_packets = stat0.s.drp_pkts;  in cvmx_pip_get_port_status()
408 	status->octets = stat1.s.octs;  in cvmx_pip_get_port_status()
409 	status->pci_raw_packets = stat2.s.raw;  in cvmx_pip_get_port_status()
410 	status->packets = stat2.s.pkts;  in cvmx_pip_get_port_status()
411 	status->multicast_packets = stat3.s.mcst;  in cvmx_pip_get_port_status()
412 	status->broadcast_packets = stat3.s.bcst;  in cvmx_pip_get_port_status()
413 	status->len_64_packets = stat4.s.h64;  in cvmx_pip_get_port_status()
414 	status->len_65_127_packets = stat4.s.h65to127;  in cvmx_pip_get_port_status()
415 	status->len_128_255_packets = stat5.s.h128to255;  in cvmx_pip_get_port_status()
416 	status->len_256_511_packets = stat5.s.h256to511;  in cvmx_pip_get_port_status()
417 	status->len_512_1023_packets = stat6.s.h512to1023;  in cvmx_pip_get_port_status()
418 	status->len_1024_1518_packets = stat6.s.h1024to1518;  in cvmx_pip_get_port_status()
419 	status->len_1519_max_packets = stat7.s.h1519;  in cvmx_pip_get_port_status()
420 	status->fcs_align_err_packets = stat7.s.fcs;  in cvmx_pip_get_port_status()
421 	status->runt_packets = stat8.s.undersz;  in cvmx_pip_get_port_status()
422 	status->runt_crc_packets = stat8.s.frag;  in cvmx_pip_get_port_status()
423 	status->oversize_packets = stat9.s.oversz;  in cvmx_pip_get_port_status()
424 	status->oversize_crc_packets = stat9.s.jabber;  in cvmx_pip_get_port_status()
425 	status->inb_packets = pip_stat_inb_pktsx.s.pkts;  in cvmx_pip_get_port_status()
426 	status->inb_octets = pip_stat_inb_octsx.s.octs;  in cvmx_pip_get_port_status()
427 	status->inb_errors = pip_stat_inb_errsx.s.errs;  in cvmx_pip_get_port_status()
431 		 * Kludge to fix Octeon Pass 1 errata - Drop counts  in cvmx_pip_get_port_status()
434 		if (status->inb_packets > status->packets)  in cvmx_pip_get_port_status()
435 			status->dropped_packets =  in cvmx_pip_get_port_status()
436 			    status->inb_packets - status->packets;  in cvmx_pip_get_port_status()
438 			status->dropped_packets = 0;  in cvmx_pip_get_port_status()
439 		if (status->inb_octets - status->inb_packets * 4 >  in cvmx_pip_get_port_status()
440 		    status->octets)  in cvmx_pip_get_port_status()
441 			status->dropped_octets =  in cvmx_pip_get_port_status()
442 			    status->inb_octets - status->inb_packets * 4 -  in cvmx_pip_get_port_status()
443 			    status->octets;  in cvmx_pip_get_port_status()
445 			status->dropped_octets = 0;  in cvmx_pip_get_port_status()
450  * Configure the hardware CRC engine
454  *		   Invert the result of the CRC
457  *		   CRC initialization vector
514 	while (len--) {  in cvmx_pip_tag_mask_set()