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Allow allows peer pci buses which are directly connected to the RCC host pci
chipset to be probed & attached on newer Dell PowerEdge servers, such as the 2400 and 4400. Reviewed by: dfr, msmith, jlemon Tested by: hnokubi@yyy.or.jp (in a previous incantation) Approved by: jkh
This commit is contained in:
Andrew Gallatin
parent
d92ce96b1c
commit
da4009202a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=57092
@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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@ -394,13 +394,22 @@ nexus_pcib_is_host_bridge(pcicfgregs *cfg,
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s = "OPTi 82C822 host to PCI Bridge";
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break;
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/* Ross (?) -- vendor 0x1166 */
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/* RCC -- vendor 0x1166 */
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case 0x00051166:
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s = "Ross (?) host to PCI bridge";
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/* just guessing the secondary bus register number ... */
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#if 0
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*busnum = pci_cfgread(cfg, 0x45, 1);
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#endif
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s = "RCC HE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00061166:
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/* FALLTHROUGH */
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case 0x00081166:
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s = "RCC host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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case 0x00091166:
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s = "RCC LE host to PCI bridge";
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*busnum = pci_cfgread(cfg, 0x44, 1);
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break;
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/* Integrated Micro Solutions -- vendor 0x10e0 */
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@ -425,14 +434,20 @@ static void
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nexus_pcib_identify(driver_t *driver, device_t parent)
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{
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pcicfgregs probe;
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u_int8_t hdrtype;
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int found = 0;
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int pcifunchigh;
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if (pci_cfgopen() == 0)
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return;
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probe.hose = 0;
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probe.bus = 0;
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for (probe.slot = 0; probe.slot <= PCI_SLOTMAX; probe.slot++) {
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int pcifunchigh = 0;
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hdrtype = pci_cfgread(&probe, PCIR_HEADERTYPE, 1);
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if (hdrtype & PCIM_MFDEV)
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pcifunchigh = 7;
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else
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pcifunchigh = 0;
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for (probe.func = 0;
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probe.func <= pcifunchigh;
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probe.func++) {
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