Author: jmallett
Date: Wed Oct 31 04:23:36 2012
New Revision: 242389
URL: http://svn.freebsd.org/changeset/base/242389
Log:
If the CF physical base is 0, attach no CF devices. This fixes a warning
about a 0 passed to cvmx_phys_to_ptr on systems without a CF interface,
such as the RSYS4GBE.
Modified:
head/sys/mips/cavium/octeon_ebt3000_cf.c
Modified: head/sys/mips/cavium/octeon_ebt3000_cf.c
==============================================================================
--- head/sys/mips/cavium/octeon_ebt3000_cf.c Wed Oct 31 04:07:52 2012
(r242388)
+++ head/sys/mips/cavium/octeon_ebt3000_cf.c Wed Oct 31 04:23:36 2012
(r242389)
@@ -622,6 +622,8 @@ static void cf_identify (driver_t *drv,
return;
phys_base = cvmx_sysinfo_get()->compact_flash_common_base_addr;
+ if (phys_base == 0)
+ return;
base_addr = cvmx_phys_to_ptr(phys_base);
for (bus_region = 0; bus_region < 8; bus_region++)
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