+ printf("PCI-X non-bridge device.\n");
+
+ if (verbose < 2)
+ return;
+
+ if (!config_fetch(d, where + PCI_PCIX_STATUS, 4))
+ return;
+
+ command = get_conf_word(d, where + PCI_PCIX_COMMAND);
+ status = get_conf_long(d, where + PCI_PCIX_STATUS);
+ printf("\t\tCommand: DPERE%c ERO%c RBC=%d OST=%d\n",
+ FLAG(command, PCI_PCIX_COMMAND_DPERE),
+ FLAG(command, PCI_PCIX_COMMAND_ERO),
+ ((command & PCI_PCIX_COMMAND_MAX_MEM_READ_BYTE_COUNT) >> 2U),
+ ((command & PCI_PCIX_COMMAND_MAX_OUTSTANDING_SPLIT_TRANS) >> 4U));
+ printf("\t\tStatus: Bus=%u Dev=%u Func=%u 64bit%c 133MHz%c SCD%c USC%c, DC=%s, DMMRBC=%u, DMOST=%u, DMCRS=%u, RSCEM%c\n",
+ ((status >> 8) & 0xffU), // bus
+ ((status >> 3) & 0x1fU), // dev
+ (status & PCI_PCIX_STATUS_FUNCTION), // function
+ FLAG(status, PCI_PCIX_STATUS_64BIT),
+ FLAG(status, PCI_PCIX_STATUS_133MHZ),
+ FLAG(status, PCI_PCIX_STATUS_SC_DISCARDED),
+ FLAG(status, PCI_PCIX_STATUS_UNEXPECTED_SC),
+ ((status & PCI_PCIX_STATUS_DEVICE_COMPLEXITY) ? "bridge" : "simple"),
+ ((status >> 21) & 3U),
+ ((status >> 23) & 7U),
+ ((status >> 26) & 7U),
+ FLAG(status, PCI_PCIX_STATUS_RCVD_SC_ERR_MESS));
+}
+
+static void
+show_pcix_bridge(struct device *d, int where)
+{
+
+ u16 secstatus;
+ u32 status, upstcr, downstcr;
+
+ printf("PCI-X bridge device.\n");
+
+ if (verbose < 2)
+ return;
+
+ if (!config_fetch(d, where + PCI_PCIX_BRIDGE_STATUS, 12))
+ return;
+
+ secstatus = get_conf_word(d, where + PCI_PCIX_BRIDGE_SEC_STATUS);
+ printf("\t\tSecondary Status: 64bit%c, 133MHz%c, SCD%c, USC%c, SCO%c, SRD%c Freq=%d\n",
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_64BIT),
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_133MHZ),
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_SC_DISCARDED),
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_UNEXPECTED_SC),
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_SC_OVERRUN),
+ FLAG(secstatus, PCI_PCIX_BRIDGE_SEC_STATUS_SPLIT_REQUEST_DELAYED),
+ ((secstatus >> 6) & 7));
+ status = get_conf_long(d, where + PCI_PCIX_BRIDGE_STATUS);
+ printf("\t\tStatus: Bus=%u Dev=%u Func=%u 64bit%c 133MHz%c SCD%c USC%c, SCO%c, SRD%c\n",
+ ((status >> 8) & 0xff), // bus
+ ((status >> 3) & 0x1f), // dev
+ (status & PCI_PCIX_BRIDGE_STATUS_FUNCTION), // function
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_64BIT),
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_133MHZ),
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_SC_DISCARDED),
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_UNEXPECTED_SC),
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_SC_OVERRUN),
+ FLAG(status, PCI_PCIX_BRIDGE_STATUS_SPLIT_REQUEST_DELAYED));
+ upstcr = get_conf_long(d, where + PCI_PCIX_BRIDGE_UPSTREAM_SPLIT_TRANS_CTRL);
+ printf("\t\t: Upstream: Capacity=%u, Commitment Limit=%u\n",
+ (upstcr & PCI_PCIX_BRIDGE_STR_CAPACITY),
+ (upstcr >> 16) & 0xffff);
+ downstcr = get_conf_long(d, where + PCI_PCIX_BRIDGE_DOWNSTREAM_SPLIT_TRANS_CTRL);
+ printf("\t\t: Downstream: Capacity=%u, Commitment Limit=%u\n",
+ (downstcr & PCI_PCIX_BRIDGE_STR_CAPACITY),
+ (downstcr >> 16) & 0xffff);
+}
+
+static void
+show_pcix(struct device *d, int where)
+{
+ switch (get_conf_byte(d, PCI_HEADER_TYPE) & 0x7f)
+ {
+ case PCI_HEADER_TYPE_NORMAL:
+ show_pcix_nobridge(d, where);
+ break;
+ case PCI_HEADER_TYPE_BRIDGE:
+ show_pcix_bridge(d, where);
+ break;
+ }
+}
+
+static inline char *
+ht_link_width(unsigned width)
+{
+ static char * const widths[8] = { "8bit", "16bit", "[2]", "32bit", "2bit", "4bit", "[6]", "N/C" };
+ return widths[width];
+}
+
+static inline char *
+ht_link_freq(unsigned freq)
+{
+ static char * const freqs[16] = { "200MHz", "300MHz", "400MHz", "500MHz", "600MHz", "800MHz", "1.0GHz", "1.2GHz",
+ "1.4GHz", "1.6GHz", "[a]", "[b]", "[c]", "[d]", "[e]", "Vend" };
+ return freqs[freq];
+}
+
+static void
+show_ht_pri(struct device *d, int where, int cmd)
+{
+ u16 lctr0, lcnf0, lctr1, lcnf1, eh;
+ u8 rid, lfrer0, lfcap0, ftr, lfrer1, lfcap1, mbu, mlu, bn;
+ char *fmt;
+
+ printf("HyperTransport: Slave or Primary Interface\n");
+ if (verbose < 2)
+ return;
+
+ if (!config_fetch(d, where + PCI_HT_PRI_LCTR0, PCI_HT_PRI_SIZEOF - PCI_HT_PRI_LCTR0))
+ return;
+ rid = get_conf_byte(d, where + PCI_HT_PRI_RID);
+ if (rid < 0x23 && rid > 0x11)
+ printf("\t!!! Possibly incomplete decoding\n");
+
+ if (rid >= 0x23)
+ fmt = "\t\tCommand: BaseUnitID=%u UnitCnt=%u MastHost%c DefDir%c DUL%c\n";
+ else
+ fmt = "\t\tCommand: BaseUnitID=%u UnitCnt=%u MastHost%c DefDir%c\n";
+ printf(fmt,
+ (cmd & PCI_HT_PRI_CMD_BUID),
+ (cmd & PCI_HT_PRI_CMD_UC) >> 5,
+ FLAG(cmd, PCI_HT_PRI_CMD_MH),
+ FLAG(cmd, PCI_HT_PRI_CMD_DD),
+ FLAG(cmd, PCI_HT_PRI_CMD_DUL));
+ lctr0 = get_conf_word(d, where + PCI_HT_PRI_LCTR0);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Control 0: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x IsocEn%c LSEn%c ExtCTL%c 64b%c\n";
+ else
+ fmt = "\t\tLink Control 0: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x\n";
+ printf(fmt,
+ FLAG(lctr0, PCI_HT_LCTR_CFLE),
+ FLAG(lctr0, PCI_HT_LCTR_CST),
+ FLAG(lctr0, PCI_HT_LCTR_CFE),
+ FLAG(lctr0, PCI_HT_LCTR_LKFAIL),
+ FLAG(lctr0, PCI_HT_LCTR_INIT),
+ FLAG(lctr0, PCI_HT_LCTR_EOC),
+ FLAG(lctr0, PCI_HT_LCTR_TXO),
+ (lctr0 & PCI_HT_LCTR_CRCERR) >> 8,
+ FLAG(lctr0, PCI_HT_LCTR_ISOCEN),
+ FLAG(lctr0, PCI_HT_LCTR_LSEN),
+ FLAG(lctr0, PCI_HT_LCTR_EXTCTL),
+ FLAG(lctr0, PCI_HT_LCTR_64B));
+ lcnf0 = get_conf_word(d, where + PCI_HT_PRI_LCNF0);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Config 0: MLWI=%1$s DwFcIn%5$c MLWO=%2$s DwFcOut%6$c LWI=%3$s DwFcInEn%7$c LWO=%4$s DwFcOutEn%8$c\n";
+ else
+ fmt = "\t\tLink Config 0: MLWI=%s MLWO=%s LWI=%s LWO=%s\n";
+ printf(fmt,
+ ht_link_width(lcnf0 & PCI_HT_LCNF_MLWI),
+ ht_link_width((lcnf0 & PCI_HT_LCNF_MLWO) >> 4),
+ ht_link_width((lcnf0 & PCI_HT_LCNF_LWI) >> 8),
+ ht_link_width((lcnf0 & PCI_HT_LCNF_LWO) >> 12),
+ FLAG(lcnf0, PCI_HT_LCNF_DFI),
+ FLAG(lcnf0, PCI_HT_LCNF_DFO),
+ FLAG(lcnf0, PCI_HT_LCNF_DFIE),
+ FLAG(lcnf0, PCI_HT_LCNF_DFOE));
+ lctr1 = get_conf_word(d, where + PCI_HT_PRI_LCTR1);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Control 1: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x IsocEn%c LSEn%c ExtCTL%c 64b%c\n";
+ else
+ fmt = "\t\tLink Control 1: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x\n";
+ printf(fmt,
+ FLAG(lctr1, PCI_HT_LCTR_CFLE),
+ FLAG(lctr1, PCI_HT_LCTR_CST),
+ FLAG(lctr1, PCI_HT_LCTR_CFE),
+ FLAG(lctr1, PCI_HT_LCTR_LKFAIL),
+ FLAG(lctr1, PCI_HT_LCTR_INIT),
+ FLAG(lctr1, PCI_HT_LCTR_EOC),
+ FLAG(lctr1, PCI_HT_LCTR_TXO),
+ (lctr1 & PCI_HT_LCTR_CRCERR) >> 8,
+ FLAG(lctr1, PCI_HT_LCTR_ISOCEN),
+ FLAG(lctr1, PCI_HT_LCTR_LSEN),
+ FLAG(lctr1, PCI_HT_LCTR_EXTCTL),
+ FLAG(lctr1, PCI_HT_LCTR_64B));
+ lcnf1 = get_conf_word(d, where + PCI_HT_PRI_LCNF1);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Config 1: MLWI=%1$s DwFcIn%5$c MLWO=%2$s DwFcOut%6$c LWI=%3$s DwFcInEn%7$c LWO=%4$s DwFcOutEn%8$c\n";
+ else
+ fmt = "\t\tLink Config 1: MLWI=%s MLWO=%s LWI=%s LWO=%s\n";
+ printf(fmt,
+ ht_link_width(lcnf1 & PCI_HT_LCNF_MLWI),
+ ht_link_width((lcnf1 & PCI_HT_LCNF_MLWO) >> 4),
+ ht_link_width((lcnf1 & PCI_HT_LCNF_LWI) >> 8),
+ ht_link_width((lcnf1 & PCI_HT_LCNF_LWO) >> 12),
+ FLAG(lcnf1, PCI_HT_LCNF_DFI),
+ FLAG(lcnf1, PCI_HT_LCNF_DFO),
+ FLAG(lcnf1, PCI_HT_LCNF_DFIE),
+ FLAG(lcnf1, PCI_HT_LCNF_DFOE));
+ printf("\t\tRevision ID: %u.%02u\n",
+ (rid & PCI_HT_RID_MAJ) >> 5, (rid & PCI_HT_RID_MIN));
+ if (rid < 0x23)
+ return;
+ lfrer0 = get_conf_byte(d, where + PCI_HT_PRI_LFRER0);
+ printf("\t\tLink Frequency 0: %s\n", ht_link_freq(lfrer0 & PCI_HT_LFRER_FREQ));
+ printf("\t\tLink Error 0: <Prot%c <Ovfl%c <EOC%c CTLTm%c\n",
+ FLAG(lfrer0, PCI_HT_LFRER_PROT),
+ FLAG(lfrer0, PCI_HT_LFRER_OV),
+ FLAG(lfrer0, PCI_HT_LFRER_EOC),
+ FLAG(lfrer0, PCI_HT_LFRER_CTLT));
+ lfcap0 = get_conf_byte(d, where + PCI_HT_PRI_LFCAP0);
+ printf("\t\tLink Frequency Capability 0: 200MHz%c 300MHz%c 400MHz%c 500MHz%c 600MHz%c 800MHz%c 1.0GHz%c 1.2GHz%c 1.4GHz%c 1.6GHz%c Vend%c\n",
+ FLAG(lfcap0, PCI_HT_LFCAP_200),
+ FLAG(lfcap0, PCI_HT_LFCAP_300),
+ FLAG(lfcap0, PCI_HT_LFCAP_400),
+ FLAG(lfcap0, PCI_HT_LFCAP_500),
+ FLAG(lfcap0, PCI_HT_LFCAP_600),
+ FLAG(lfcap0, PCI_HT_LFCAP_800),
+ FLAG(lfcap0, PCI_HT_LFCAP_1000),
+ FLAG(lfcap0, PCI_HT_LFCAP_1200),
+ FLAG(lfcap0, PCI_HT_LFCAP_1400),
+ FLAG(lfcap0, PCI_HT_LFCAP_1600),
+ FLAG(lfcap0, PCI_HT_LFCAP_VEND));
+ ftr = get_conf_byte(d, where + PCI_HT_PRI_FTR);
+ printf("\t\tFeature Capability: IsocFC%c LDTSTOP%c CRCTM%c ECTLT%c 64bA%c UIDRD%c\n",
+ FLAG(ftr, PCI_HT_FTR_ISOCFC),
+ FLAG(ftr, PCI_HT_FTR_LDTSTOP),
+ FLAG(ftr, PCI_HT_FTR_CRCTM),
+ FLAG(ftr, PCI_HT_FTR_ECTLT),
+ FLAG(ftr, PCI_HT_FTR_64BA),
+ FLAG(ftr, PCI_HT_FTR_UIDRD));
+ lfrer1 = get_conf_byte(d, where + PCI_HT_PRI_LFRER1);
+ printf("\t\tLink Frequency 1: %s\n", ht_link_freq(lfrer1 & PCI_HT_LFRER_FREQ));
+ printf("\t\tLink Error 1: <Prot%c <Ovfl%c <EOC%c CTLTm%c\n",
+ FLAG(lfrer1, PCI_HT_LFRER_PROT),
+ FLAG(lfrer1, PCI_HT_LFRER_OV),
+ FLAG(lfrer1, PCI_HT_LFRER_EOC),
+ FLAG(lfrer1, PCI_HT_LFRER_CTLT));
+ lfcap1 = get_conf_byte(d, where + PCI_HT_PRI_LFCAP1);
+ printf("\t\tLink Frequency Capability 1: 200MHz%c 300MHz%c 400MHz%c 500MHz%c 600MHz%c 800MHz%c 1.0GHz%c 1.2GHz%c 1.4GHz%c 1.6GHz%c Vend%c\n",
+ FLAG(lfcap1, PCI_HT_LFCAP_200),
+ FLAG(lfcap1, PCI_HT_LFCAP_300),
+ FLAG(lfcap1, PCI_HT_LFCAP_400),
+ FLAG(lfcap1, PCI_HT_LFCAP_500),
+ FLAG(lfcap1, PCI_HT_LFCAP_600),
+ FLAG(lfcap1, PCI_HT_LFCAP_800),
+ FLAG(lfcap1, PCI_HT_LFCAP_1000),
+ FLAG(lfcap1, PCI_HT_LFCAP_1200),
+ FLAG(lfcap1, PCI_HT_LFCAP_1400),
+ FLAG(lfcap1, PCI_HT_LFCAP_1600),
+ FLAG(lfcap1, PCI_HT_LFCAP_VEND));
+ eh = get_conf_word(d, where + PCI_HT_PRI_EH);
+ printf("\t\tError Handling: PFlE%c OFlE%c PFE%c OFE%c EOCFE%c RFE%c CRCFE%c SERRFE%c CF%c RE%c PNFE%c ONFE%c EOCNFE%c RNFE%c CRCNFE%c SERRNFE%c\n",
+ FLAG(eh, PCI_HT_EH_PFLE),
+ FLAG(eh, PCI_HT_EH_OFLE),
+ FLAG(eh, PCI_HT_EH_PFE),
+ FLAG(eh, PCI_HT_EH_OFE),
+ FLAG(eh, PCI_HT_EH_EOCFE),
+ FLAG(eh, PCI_HT_EH_RFE),
+ FLAG(eh, PCI_HT_EH_CRCFE),
+ FLAG(eh, PCI_HT_EH_SERRFE),
+ FLAG(eh, PCI_HT_EH_CF),
+ FLAG(eh, PCI_HT_EH_RE),
+ FLAG(eh, PCI_HT_EH_PNFE),
+ FLAG(eh, PCI_HT_EH_ONFE),
+ FLAG(eh, PCI_HT_EH_EOCNFE),
+ FLAG(eh, PCI_HT_EH_RNFE),
+ FLAG(eh, PCI_HT_EH_CRCNFE),
+ FLAG(eh, PCI_HT_EH_SERRNFE));
+ mbu = get_conf_byte(d, where + PCI_HT_PRI_MBU);
+ mlu = get_conf_byte(d, where + PCI_HT_PRI_MLU);
+ printf("\t\tPrefetchable memory behind bridge Upper: %02x-%02x\n", mbu, mlu);
+ bn = get_conf_byte(d, where + PCI_HT_PRI_BN);
+ printf("\t\tBus Number: %02x\n", bn);
+}
+
+static void
+show_ht_sec(struct device *d, int where, int cmd)
+{
+ u16 lctr, lcnf, ftr, eh;
+ u8 rid, lfrer, lfcap, mbu, mlu;
+ char *fmt;
+
+ printf("HyperTransport: Host or Secondary Interface\n");
+ if (verbose < 2)
+ return;
+
+ if (!config_fetch(d, where + PCI_HT_SEC_LCTR, PCI_HT_SEC_SIZEOF - PCI_HT_SEC_LCTR))
+ return;
+ rid = get_conf_byte(d, where + PCI_HT_SEC_RID);
+ if (rid < 0x23 && rid > 0x11)
+ printf("\t!!! Possibly incomplete decoding\n");
+
+ if (rid >= 0x23)
+ fmt = "\t\tCommand: WarmRst%c DblEnd%c DevNum=%u ChainSide%c HostHide%c Slave%c <EOCErr%c DUL%c\n";
+ else
+ fmt = "\t\tCommand: WarmRst%c DblEnd%c\n";
+ printf(fmt,
+ FLAG(cmd, PCI_HT_SEC_CMD_WR),
+ FLAG(cmd, PCI_HT_SEC_CMD_DE),
+ (cmd & PCI_HT_SEC_CMD_DN) >> 2,
+ FLAG(cmd, PCI_HT_SEC_CMD_CS),
+ FLAG(cmd, PCI_HT_SEC_CMD_HH),
+ FLAG(cmd, PCI_HT_SEC_CMD_AS),
+ FLAG(cmd, PCI_HT_SEC_CMD_HIECE),
+ FLAG(cmd, PCI_HT_SEC_CMD_DUL));
+ lctr = get_conf_word(d, where + PCI_HT_SEC_LCTR);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Control: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x IsocEn%c LSEn%c ExtCTL%c 64b%c\n";
+ else
+ fmt = "\t\tLink Control: CFlE%c CST%c CFE%c <LkFail%c Init%c EOC%c TXO%c <CRCErr=%x\n";
+ printf(fmt,
+ FLAG(lctr, PCI_HT_LCTR_CFLE),
+ FLAG(lctr, PCI_HT_LCTR_CST),
+ FLAG(lctr, PCI_HT_LCTR_CFE),
+ FLAG(lctr, PCI_HT_LCTR_LKFAIL),
+ FLAG(lctr, PCI_HT_LCTR_INIT),
+ FLAG(lctr, PCI_HT_LCTR_EOC),
+ FLAG(lctr, PCI_HT_LCTR_TXO),
+ (lctr & PCI_HT_LCTR_CRCERR) >> 8,
+ FLAG(lctr, PCI_HT_LCTR_ISOCEN),
+ FLAG(lctr, PCI_HT_LCTR_LSEN),
+ FLAG(lctr, PCI_HT_LCTR_EXTCTL),
+ FLAG(lctr, PCI_HT_LCTR_64B));
+ lcnf = get_conf_word(d, where + PCI_HT_SEC_LCNF);
+ if (rid >= 0x23)
+ fmt = "\t\tLink Config: MLWI=%1$s DwFcIn%5$c MLWO=%2$s DwFcOut%6$c LWI=%3$s DwFcInEn%7$c LWO=%4$s DwFcOutEn%8$c\n";
+ else
+ fmt = "\t\tLink Config: MLWI=%s MLWO=%s LWI=%s LWO=%s\n";
+ printf(fmt,
+ ht_link_width(lcnf & PCI_HT_LCNF_MLWI),
+ ht_link_width((lcnf & PCI_HT_LCNF_MLWO) >> 4),
+ ht_link_width((lcnf & PCI_HT_LCNF_LWI) >> 8),
+ ht_link_width((lcnf & PCI_HT_LCNF_LWO) >> 12),
+ FLAG(lcnf, PCI_HT_LCNF_DFI),
+ FLAG(lcnf, PCI_HT_LCNF_DFO),
+ FLAG(lcnf, PCI_HT_LCNF_DFIE),
+ FLAG(lcnf, PCI_HT_LCNF_DFOE));
+ printf("\t\tRevision ID: %u.%02u\n",
+ (rid & PCI_HT_RID_MAJ) >> 5, (rid & PCI_HT_RID_MIN));
+ if (rid < 0x23)
+ return;
+ lfrer = get_conf_byte(d, where + PCI_HT_SEC_LFRER);
+ printf("\t\tLink Frequency: %s\n", ht_link_freq(lfrer & PCI_HT_LFRER_FREQ));
+ printf("\t\tLink Error: <Prot%c <Ovfl%c <EOC%c CTLTm%c\n",
+ FLAG(lfrer, PCI_HT_LFRER_PROT),
+ FLAG(lfrer, PCI_HT_LFRER_OV),
+ FLAG(lfrer, PCI_HT_LFRER_EOC),
+ FLAG(lfrer, PCI_HT_LFRER_CTLT));
+ lfcap = get_conf_byte(d, where + PCI_HT_SEC_LFCAP);
+ printf("\t\tLink Frequency Capability: 200MHz%c 300MHz%c 400MHz%c 500MHz%c 600MHz%c 800MHz%c 1.0GHz%c 1.2GHz%c 1.4GHz%c 1.6GHz%c Vend%c\n",
+ FLAG(lfcap, PCI_HT_LFCAP_200),
+ FLAG(lfcap, PCI_HT_LFCAP_300),
+ FLAG(lfcap, PCI_HT_LFCAP_400),
+ FLAG(lfcap, PCI_HT_LFCAP_500),
+ FLAG(lfcap, PCI_HT_LFCAP_600),
+ FLAG(lfcap, PCI_HT_LFCAP_800),
+ FLAG(lfcap, PCI_HT_LFCAP_1000),
+ FLAG(lfcap, PCI_HT_LFCAP_1200),
+ FLAG(lfcap, PCI_HT_LFCAP_1400),
+ FLAG(lfcap, PCI_HT_LFCAP_1600),
+ FLAG(lfcap, PCI_HT_LFCAP_VEND));
+ ftr = get_conf_word(d, where + PCI_HT_SEC_FTR);
+ printf("\t\tFeature Capability: IsocFC%c LDTSTOP%c CRCTM%c ECTLT%c 64bA%c UIDRD%c ExtRS%c UCnfE%c\n",
+ FLAG(ftr, PCI_HT_FTR_ISOCFC),
+ FLAG(ftr, PCI_HT_FTR_LDTSTOP),
+ FLAG(ftr, PCI_HT_FTR_CRCTM),
+ FLAG(ftr, PCI_HT_FTR_ECTLT),
+ FLAG(ftr, PCI_HT_FTR_64BA),
+ FLAG(ftr, PCI_HT_FTR_UIDRD),
+ FLAG(ftr, PCI_HT_SEC_FTR_EXTRS),
+ FLAG(ftr, PCI_HT_SEC_FTR_UCNFE));
+ if (ftr & PCI_HT_SEC_FTR_EXTRS)
+ {
+ eh = get_conf_word(d, where + PCI_HT_SEC_EH);
+ printf("\t\tError Handling: PFlE%c OFlE%c PFE%c OFE%c EOCFE%c RFE%c CRCFE%c SERRFE%c CF%c RE%c PNFE%c ONFE%c EOCNFE%c RNFE%c CRCNFE%c SERRNFE%c\n",
+ FLAG(eh, PCI_HT_EH_PFLE),
+ FLAG(eh, PCI_HT_EH_OFLE),
+ FLAG(eh, PCI_HT_EH_PFE),
+ FLAG(eh, PCI_HT_EH_OFE),
+ FLAG(eh, PCI_HT_EH_EOCFE),
+ FLAG(eh, PCI_HT_EH_RFE),
+ FLAG(eh, PCI_HT_EH_CRCFE),
+ FLAG(eh, PCI_HT_EH_SERRFE),
+ FLAG(eh, PCI_HT_EH_CF),
+ FLAG(eh, PCI_HT_EH_RE),
+ FLAG(eh, PCI_HT_EH_PNFE),
+ FLAG(eh, PCI_HT_EH_ONFE),
+ FLAG(eh, PCI_HT_EH_EOCNFE),
+ FLAG(eh, PCI_HT_EH_RNFE),
+ FLAG(eh, PCI_HT_EH_CRCNFE),
+ FLAG(eh, PCI_HT_EH_SERRNFE));
+ mbu = get_conf_byte(d, where + PCI_HT_SEC_MBU);
+ mlu = get_conf_byte(d, where + PCI_HT_SEC_MLU);
+ printf("\t\tPrefetchable memory behind bridge Upper: %02x-%02x\n", mbu, mlu);
+ }
+}
+
+static void
+show_ht(struct device *d, int where, int cmd)
+{
+ int type;
+
+ switch (cmd & PCI_HT_CMD_TYP_HI)
+ {
+ case PCI_HT_CMD_TYP_HI_PRI:
+ show_ht_pri(d, where, cmd);
+ return;
+ case PCI_HT_CMD_TYP_HI_SEC:
+ show_ht_sec(d, where, cmd);
+ return;
+ }
+
+ type = cmd & PCI_HT_CMD_TYP;
+ switch (type)
+ {
+ case PCI_HT_CMD_TYP_SW:
+ printf("HyperTransport: Switch\n");
+ break;
+ case PCI_HT_CMD_TYP_IDC:
+ printf("HyperTransport: Interrupt Discovery and Configuration\n");
+ break;
+ case PCI_HT_CMD_TYP_RID:
+ printf("HyperTransport: Revision ID: %u.%02u\n",
+ (cmd & PCI_HT_RID_MAJ) >> 5, (cmd & PCI_HT_RID_MIN));
+ break;
+ case PCI_HT_CMD_TYP_UIDC:
+ printf("HyperTransport: UnitID Clumping\n");
+ break;
+ case PCI_HT_CMD_TYP_ECSA:
+ printf("HyperTransport: Extended Configuration Space Access\n");
+ break;
+ case PCI_HT_CMD_TYP_AM:
+ printf("HyperTransport: Address Mapping\n");
+ break;
+ case PCI_HT_CMD_TYP_MSIM:
+ printf("HyperTransport: MSI Mapping\n");
+ break;
+ case PCI_HT_CMD_TYP_DR:
+ printf("HyperTransport: DirectRoute\n");
+ break;
+ case PCI_HT_CMD_TYP_VCS:
+ printf("HyperTransport: VCSet\n");
+ break;
+ case PCI_HT_CMD_TYP_RM:
+ printf("HyperTransport: Retry Mode\n");
+ break;
+ case PCI_HT_CMD_TYP_X86:
+ printf("HyperTransport: X86 (reserved)\n");
+ break;
+ default:
+ printf("HyperTransport: #%02x\n", type >> 11);
+ }
+}
+
+static void
+show_rom(struct device *d, int reg)
+{
+ struct pci_dev *p = d->dev;
+ pciaddr_t rom = p->rom_base_addr;
+ pciaddr_t len = (p->known_fields & PCI_FILL_SIZES) ? p->rom_size : 0;
+ u32 flg = get_conf_long(d, reg);
+ word cmd = get_conf_word(d, PCI_COMMAND);
+
+ if (!rom && !flg && !len)
+ return;
+ putchar('\t');
+ if ((rom & PCI_ROM_ADDRESS_MASK) && !(flg & PCI_ROM_ADDRESS_MASK))
+ {
+ printf("[virtual] ");
+ flg = rom;
+ }
+ printf("Expansion ROM at ");
+ if (rom & PCI_ROM_ADDRESS_MASK)
+ printf(PCIADDR_T_FMT, rom & PCI_ROM_ADDRESS_MASK);
+ else if (flg & PCI_ROM_ADDRESS_MASK)
+ printf("<ignored>");
+ else
+ printf("<unassigned>");
+ if (!(flg & PCI_ROM_ADDRESS_ENABLE))
+ printf(" [disabled]");
+ else if (!(cmd & PCI_COMMAND_MEMORY))
+ printf(" [disabled by cmd]");
+ show_size(len);
+ putchar('\n');
+}
+
+static void
+show_msi(struct device *d, int where, int cap)
+{
+ int is64;
+ u32 t;
+ u16 w;
+
+ printf("Message Signalled Interrupts: 64bit%c Queue=%d/%d Enable%c\n",
+ FLAG(cap, PCI_MSI_FLAGS_64BIT),
+ (cap & PCI_MSI_FLAGS_QSIZE) >> 4,
+ (cap & PCI_MSI_FLAGS_QMASK) >> 1,
+ FLAG(cap, PCI_MSI_FLAGS_ENABLE));
+ if (verbose < 2)
+ return;
+ is64 = cap & PCI_MSI_FLAGS_64BIT;
+ if (!config_fetch(d, where + PCI_MSI_ADDRESS_LO, (is64 ? PCI_MSI_DATA_64 : PCI_MSI_DATA_32) + 2 - PCI_MSI_ADDRESS_LO))
+ return;
+ printf("\t\tAddress: ");
+ if (is64)
+ {
+ t = get_conf_long(d, where + PCI_MSI_ADDRESS_HI);
+ w = get_conf_word(d, where + PCI_MSI_DATA_64);
+ printf("%08x", t);
+ }
+ else
+ w = get_conf_word(d, where + PCI_MSI_DATA_32);
+ t = get_conf_long(d, where + PCI_MSI_ADDRESS_LO);
+ printf("%08x Data: %04x\n", t, w);
+}
+
+static void show_vendor(void)
+{
+ printf("Vendor Specific Information\n");
+}
+
+static void show_debug(void)
+{
+ printf("Debug port\n");
+}
+
+static float power_limit(int value, int scale)
+{
+ static const float scales[4] = { 1.0, 0.1, 0.01, 0.001 };
+ return value * scales[scale];
+}
+
+static const char *latency_l0s(int value)
+{
+ static const char *latencies[] = { "<64ns", "<128ns", "<256ns", "<512ns", "<1us", "<2us", "<4us", "unlimited" };
+ return latencies[value];
+}
+
+static const char *latency_l1(int value)
+{
+ static const char *latencies[] = { "<1us", "<2us", "<4us", "<8us", "<16us", "<32us", "<64us", "unlimited" };
+ return latencies[value];
+}
+
+static void show_express_dev(struct device *d, int where, int type)
+{
+ u32 t;
+ u16 w;
+
+ t = get_conf_long(d, where + PCI_EXP_DEVCAP);
+ printf("\t\tDevice: Supported: MaxPayload %d bytes, PhantFunc %d, ExtTag%c\n",
+ 128 << (t & PCI_EXP_DEVCAP_PAYLOAD),
+ (1 << ((t & PCI_EXP_DEVCAP_PHANTOM) >> 3)) - 1,
+ FLAG(t, PCI_EXP_DEVCAP_EXT_TAG));
+ printf("\t\tDevice: Latency L0s %s, L1 %s\n",
+ latency_l0s((t & PCI_EXP_DEVCAP_L0S) >> 6),
+ latency_l1((t & PCI_EXP_DEVCAP_L1) >> 9));
+ if ((type == PCI_EXP_TYPE_ENDPOINT) || (type == PCI_EXP_TYPE_LEG_END) ||
+ (type == PCI_EXP_TYPE_UPSTREAM) || (type == PCI_EXP_TYPE_PCI_BRIDGE))
+ printf("\t\tDevice: AtnBtn%c AtnInd%c PwrInd%c\n",
+ FLAG(t, PCI_EXP_DEVCAP_ATN_BUT),
+ FLAG(t, PCI_EXP_DEVCAP_ATN_IND), FLAG(t, PCI_EXP_DEVCAP_PWR_IND));
+ if (type == PCI_EXP_TYPE_UPSTREAM)
+ printf("\t\tDevice: SlotPowerLimit %f\n",
+ power_limit((t & PCI_EXP_DEVCAP_PWR_VAL) >> 18,
+ (t & PCI_EXP_DEVCAP_PWR_SCL) >> 26));
+
+ w = get_conf_word(d, where + PCI_EXP_DEVCTL);
+ printf("\t\tDevice: Errors: Correctable%c Non-Fatal%c Fatal%c Unsupported%c\n",
+ FLAG(w, PCI_EXP_DEVCTL_CERE),
+ FLAG(w, PCI_EXP_DEVCTL_NFERE),
+ FLAG(w, PCI_EXP_DEVCTL_FERE),
+ FLAG(w, PCI_EXP_DEVCTL_URRE));
+ printf("\t\tDevice: RlxdOrd%c ExtTag%c PhantFunc%c AuxPwr%c NoSnoop%c\n",
+ FLAG(w, PCI_EXP_DEVCTL_RELAXED),
+ FLAG(w, PCI_EXP_DEVCTL_EXT_TAG),
+ FLAG(w, PCI_EXP_DEVCTL_PHANTOM),
+ FLAG(w, PCI_EXP_DEVCTL_AUX_PME),
+ FLAG(w, PCI_EXP_DEVCTL_NOSNOOP));
+ printf("\t\tDevice: MaxPayload %d bytes, MaxReadReq %d bytes\n",
+ 128 << ((w & PCI_EXP_DEVCTL_PAYLOAD) >> 5),
+ 128 << ((w & PCI_EXP_DEVCTL_READRQ) >> 12));
+}
+
+static char *link_speed(int speed)
+{
+ switch (speed)
+ {
+ case 1:
+ return "2.5Gb/s";
+ default:
+ return "unknown";
+ }
+}
+
+static char *aspm_support(int code)
+{
+ switch (code)
+ {
+ case 1:
+ return "L0s";
+ case 3:
+ return "L0s L1";
+ default:
+ return "unknown";
+ }
+}
+
+static const char *aspm_enabled(int code)
+{
+ static const char *desc[] = { "Disabled", "L0s Enabled", "L1 Enabled", "L0s L1 Enabled" };
+ return desc[code];
+}
+
+static void show_express_link(struct device *d, int where, int type)
+{
+ u32 t;
+ u16 w;
+
+ t = get_conf_long(d, where + PCI_EXP_LNKCAP);
+ printf("\t\tLink: Supported Speed %s, Width x%d, ASPM %s, Port %d\n",
+ link_speed(t & PCI_EXP_LNKCAP_SPEED), (t & PCI_EXP_LNKCAP_WIDTH) >> 4,
+ aspm_support((t & PCI_EXP_LNKCAP_ASPM) >> 10),
+ t >> 24);
+ printf("\t\tLink: Latency L0s %s, L1 %s\n",
+ latency_l0s((t & PCI_EXP_LNKCAP_L0S) >> 12),
+ latency_l1((t & PCI_EXP_LNKCAP_L1) >> 15));
+ w = get_conf_word(d, where + PCI_EXP_LNKCTL);
+ printf("\t\tLink: ASPM %s", aspm_enabled(w & PCI_EXP_LNKCTL_ASPM));
+ if ((type == PCI_EXP_TYPE_ROOT_PORT) || (type == PCI_EXP_TYPE_ENDPOINT) ||
+ (type == PCI_EXP_TYPE_LEG_END))
+ printf(" RCB %d bytes", w & PCI_EXP_LNKCTL_RCB ? 128 : 64);
+ if (w & PCI_EXP_LNKCTL_DISABLE)
+ printf(" Disabled");
+ printf(" CommClk%c ExtSynch%c\n", FLAG(w, PCI_EXP_LNKCTL_CLOCK),
+ FLAG(w, PCI_EXP_LNKCTL_XSYNCH));
+ w = get_conf_word(d, where + PCI_EXP_LNKSTA);
+ printf("\t\tLink: Speed %s, Width x%d\n",
+ link_speed(t & PCI_EXP_LNKSTA_SPEED), (t & PCI_EXP_LNKSTA_WIDTH) >> 4);
+}
+
+static const char *indicator(int code)
+{
+ static const char *names[] = { "Unknown", "On", "Blink", "Off" };
+ return names[code];
+}
+
+static void show_express_slot(struct device *d, int where)
+{
+ u32 t;
+ u16 w;
+
+ t = get_conf_long(d, where + PCI_EXP_SLTCAP);
+ printf("\t\tSlot: AtnBtn%c PwrCtrl%c MRL%c AtnInd%c PwrInd%c HotPlug%c Surpise%c\n",
+ FLAG(t, PCI_EXP_SLTCAP_ATNB),
+ FLAG(t, PCI_EXP_SLTCAP_PWRC),
+ FLAG(t, PCI_EXP_SLTCAP_MRL),
+ FLAG(t, PCI_EXP_SLTCAP_ATNI),
+ FLAG(t, PCI_EXP_SLTCAP_PWRI),
+ FLAG(t, PCI_EXP_SLTCAP_HPC),
+ FLAG(t, PCI_EXP_SLTCAP_HPS));
+ printf("\t\tSlot: Number %d, PowerLimit %f\n", t >> 19,
+ power_limit((t & PCI_EXP_SLTCAP_PWR_VAL) >> 7,
+ (t & PCI_EXP_SLTCAP_PWR_SCL) >> 15));
+ w = get_conf_word(d, where + PCI_EXP_SLTCTL);
+ printf("\t\tSlot: Enabled AtnBtn%c PwrFlt%c MRL%c PresDet%c CmdCplt%c HPIrq%c\n",
+ FLAG(w, PCI_EXP_SLTCTL_ATNB),
+ FLAG(w, PCI_EXP_SLTCTL_PWRF),
+ FLAG(w, PCI_EXP_SLTCTL_MRLS),
+ FLAG(w, PCI_EXP_SLTCTL_PRSD),
+ FLAG(w, PCI_EXP_SLTCTL_CMDC),
+ FLAG(w, PCI_EXP_SLTCTL_HPIE));
+ printf("\t\tSlot: AttnInd %s, PwrInd %s, Power%c\n",
+ indicator((w & PCI_EXP_SLTCTL_ATNI) >> 6),
+ indicator((w & PCI_EXP_SLTCTL_PWRI) >> 8),
+ FLAG(w, w & PCI_EXP_SLTCTL_PWRC));
+}
+
+static void show_express_root(struct device *d, int where)
+{
+ u16 w = get_conf_word(d, where + PCI_EXP_RTCTL);
+ printf("\t\tRoot: Correctable%c Non-Fatal%c Fatal%c PME%c\n",
+ FLAG(w, PCI_EXP_RTCTL_SECEE),
+ FLAG(w, PCI_EXP_RTCTL_SENFEE),
+ FLAG(w, PCI_EXP_RTCTL_SEFEE),
+ FLAG(w, PCI_EXP_RTCTL_PMEIE));
+}
+
+static void
+show_express(struct device *d, int where, int cap)
+{
+ int type = (cap & PCI_EXP_FLAGS_TYPE) >> 4;
+ int size;
+ int slot = 0;
+
+ printf("Express ");
+ switch (type)
+ {
+ case PCI_EXP_TYPE_ENDPOINT:
+ printf("Endpoint");
+ break;
+ case PCI_EXP_TYPE_LEG_END:
+ printf("Legacy Endpoint");
+ break;
+ case PCI_EXP_TYPE_ROOT_PORT:
+ slot = cap & PCI_EXP_FLAGS_SLOT;
+ printf("Root Port (Slot%c)", FLAG(cap, PCI_EXP_FLAGS_SLOT));
+ break;
+ case PCI_EXP_TYPE_UPSTREAM:
+ printf("Upstream Port");
+ break;
+ case PCI_EXP_TYPE_DOWNSTREAM:
+ slot = cap & PCI_EXP_FLAGS_SLOT;
+ printf("Downstream Port (Slot%c)", FLAG(cap, PCI_EXP_FLAGS_SLOT));
+ break;
+ case PCI_EXP_TYPE_PCI_BRIDGE:
+ printf("PCI/PCI-X Bridge");
+ break;
+ default:
+ printf("Unknown type");
+ }
+ printf(" IRQ %d\n", (cap & PCI_EXP_FLAGS_IRQ) >> 9);
+ if (verbose < 2)
+ return;
+
+ size = 16;
+ if (slot)
+ size = 24;
+ if (type == PCI_EXP_TYPE_ROOT_PORT)
+ size = 32;
+ if (!config_fetch(d, where + PCI_EXP_DEVCAP, size))
+ return;
+
+ show_express_dev(d, where, type);
+ show_express_link(d, where, type);
+ if (slot)
+ show_express_slot(d, where);
+ if (type == PCI_EXP_TYPE_ROOT_PORT)
+ show_express_root(d, where);
+}
+
+static void
+show_msix(struct device *d, int where, int cap)
+{
+ u32 off;
+
+ printf("MSI-X: Enable%c Mask%c TabSize=%d\n",
+ FLAG(cap, PCI_MSIX_ENABLE),
+ FLAG(cap, PCI_MSIX_MASK),
+ (cap & PCI_MSIX_TABSIZE) + 1);
+ if (verbose < 2 || !config_fetch(d, where + PCI_MSIX_TABLE, 8))
+ return;
+
+ off = get_conf_long(d, where + PCI_MSIX_TABLE);
+ printf("\t\tVector table: BAR=%d offset=%08x\n",
+ off & PCI_MSIX_BIR, off & ~PCI_MSIX_BIR);
+ off = get_conf_long(d, where + PCI_MSIX_PBA);
+ printf("\t\tPBA: BAR=%d offset=%08x\n",
+ off & PCI_MSIX_BIR, off & ~PCI_MSIX_BIR);
+}
+
+static void
+show_slotid(int cap)
+{
+ int esr = cap & 0xff;
+ int chs = cap >> 8;
+
+ printf("Slot ID: %d slots, First%c, chassis %02x\n",
+ esr & PCI_SID_ESR_NSLOTS,
+ FLAG(esr, PCI_SID_ESR_FIC),
+ chs);
+}
+
+static void
+show_aer(struct device *d, int where)
+{
+ printf("Advanced Error Reporting\n");
+}
+
+static void
+show_vc(struct device *d, int where)
+{
+ printf("Virtual Channel\n");
+}
+
+static void
+show_dsn(struct device *d, int where)
+{
+ u32 t1, t2;
+ if (!config_fetch(d, where + 4, 8))
+ return;
+ t1 = get_conf_long(d, where + 4);
+ t2 = get_conf_long(d, where + 8);
+ printf("Device Serial Number %02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x\n",
+ t1 & 0xff, (t1 >> 8) & 0xff, (t1 >> 16) & 0xff, t1 >> 24,
+ t2 & 0xff, (t2 >> 8) & 0xff, (t2 >> 16) & 0xff, t2 >> 24);
+}
+
+static void
+show_pb(struct device *d, int where)
+{
+ printf("Power Budgeting\n");
+}
+
+static void
+show_ext_caps(struct device *d)
+{
+ int where = 0x100;
+ do
+ {
+ u32 header;
+ int id;
+
+ if (!config_fetch(d, where, 4))
+ break;
+ header = get_conf_long(d, where);
+ if (!header)
+ break;
+ id = header & 0xffff;
+ printf("\tCapabilities: [%03x] ", where);
+ switch (id)
+ {
+ case PCI_EXT_CAP_ID_AER:
+ show_aer(d, where);
+ break;
+ case PCI_EXT_CAP_ID_VC:
+ show_vc(d, where);
+ break;
+ case PCI_EXT_CAP_ID_DSN:
+ show_dsn(d, where);
+ break;
+ case PCI_EXT_CAP_ID_PB:
+ show_pb(d, where);
+ break;
+ default:
+ printf("Unknown (%d)\n", id);
+ break;
+ }
+ where = header >> 20;
+ } while (where);
+}
+
+static void
+show_caps(struct device *d)
+{