diff options
| author | marius <marius@FreeBSD.org> | 2008-08-24 16:22:04 +0000 |
|---|---|---|
| committer | marius <marius@FreeBSD.org> | 2008-08-24 16:22:04 +0000 |
| commit | b170b03c8e7fb45f3b165ca67ee19e55f3ae9b53 (patch) | |
| tree | 52a7e6dc5db3445b7735995689b37a82dc24ae37 /sys | |
| parent | fc03269bd377fdba1743efebf7c4c4326a09c659 (diff) | |
| download | FreeBSD-src-b170b03c8e7fb45f3b165ca67ee19e55f3ae9b53.zip FreeBSD-src-b170b03c8e7fb45f3b165ca67ee19e55f3ae9b53.tar.gz | |
Announce the speed of the PCI bus for informational purpose.
MFC after: 3 days
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sparc64/pci/psycho.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/sparc64/pci/psycho.c b/sys/sparc64/pci/psycho.c index 88d7bc8..4f027ae 100644 --- a/sys/sparc64/pci/psycho.c +++ b/sys/sparc64/pci/psycho.c @@ -295,7 +295,7 @@ psycho_attach(device_t dev) bus_addr_t intrclr, intrmap; uint64_t csr, dr; phandle_t child, node; - uint32_t dvmabase, prop_array[2]; + uint32_t dvmabase, prop, prop_array[2]; int32_t rev; u_int ver; int i, n, nrange, rid; @@ -377,10 +377,13 @@ psycho_attach(device_t dev) sc->sc_ign = 0x1f; /* Hummingbird/Sabre IGN is always 0x1f. */ if (sc->sc_mode == PSYCHO_MODE_PSYCHO) sc->sc_ign = PSYCHO_GCSR_IGN(csr); + if (OF_getprop(node, "clock-frequency", &prop, sizeof(prop)) == -1) + prop = 33000000; - device_printf(dev, "%s, impl %d, version %d, IGN %#x, bus %c\n", + device_printf(dev, + "%s, impl %d, version %d, IGN %#x, bus %c, %dMHz\n", desc->pd_name, (u_int)PSYCHO_GCSR_IMPL(csr), ver, sc->sc_ign, - 'A' + sc->sc_half); + 'A' + sc->sc_half, prop / 1000 / 1000); /* Set up the PCI control and PCI diagnostic registers. */ |
