diff options
Diffstat (limited to 'sys/dev/sk')
-rw-r--r-- | sys/dev/sk/if_sk.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sys/dev/sk/if_sk.c b/sys/dev/sk/if_sk.c index d00980a..ab4bdd1 100644 --- a/sys/dev/sk/if_sk.c +++ b/sys/dev/sk/if_sk.c @@ -1503,6 +1503,7 @@ skc_attach(dev) { struct sk_softc *sc; int unit, error = 0, rid, *port; + uint8_t skrs; sc = device_get_softc(dev); unit = device_get_unit(dev); @@ -1563,9 +1564,10 @@ skc_attach(dev) /* Read and save vital product data from EEPROM. */ sk_vpd_read(sc); + skrs = sk_win_read_1(sc, SK_EPROM0); if (sc->sk_type == SK_GENESIS) { /* Read and save RAM size and RAMbuffer offset */ - switch(sk_win_read_1(sc, SK_EPROM0)) { + switch(skrs) { case SK_RAMSIZE_512K_64: sc->sk_ramsize = 0x80000; sc->sk_rboff = SK_RBOFF_0; @@ -1588,8 +1590,12 @@ skc_attach(dev) error = ENXIO; goto fail; } - } else { - sc->sk_ramsize = 0x20000; + } else { /* SK_YUKON */ + if (skrs == 0x00) { + sc->sk_ramsize = 0x20000; + } else { + sc->sk_ramsize = skrs * (1<<12); + } sc->sk_rboff = SK_RBOFF_0; } |