diff options
Diffstat (limited to 'sys/dev/isp/isp_pci.c')
| -rw-r--r-- | sys/dev/isp/isp_pci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/isp/isp_pci.c b/sys/dev/isp/isp_pci.c index 63838c610f1d5..0d862fcc5d071 100644 --- a/sys/dev/isp/isp_pci.c +++ b/sys/dev/isp/isp_pci.c @@ -1712,11 +1712,15 @@ isp_pci_mbxdma(ispsoftc_t *isp) hlim = BUS_SPACE_MAXADDR; if (IS_ULTRA2(isp) || IS_FC(isp) || IS_1240(isp)) { - slim = (bus_size_t) (1ULL << 32); + if (sizeof (bus_size_t) > 4) { + slim = (bus_size_t) (1ULL << 32); + } else { + slim = (bus_size_t) (1UL << 31); + } llim = BUS_SPACE_MAXADDR; } else { llim = BUS_SPACE_MAXADDR_32BIT; - slim = (1 << 24); + slim = (1UL << 24); } len = isp->isp_maxcmds * sizeof (struct isp_pcmd); |