diff options
Diffstat (limited to 'arch/x86/boot/edd.c')
| -rw-r--r-- | arch/x86/boot/edd.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/boot/edd.c b/arch/x86/boot/edd.c index bd138e442ec..8721dc46a0b 100644 --- a/arch/x86/boot/edd.c +++ b/arch/x86/boot/edd.c @@ -129,6 +129,7 @@ void query_edd(void) char eddarg[8]; int do_mbr = 1; int do_edd = 1; + int be_quiet; int devno; struct edd_info ei, *edp; u32 *mbrptr; @@ -140,12 +141,21 @@ void query_edd(void) do_edd = 0; } + be_quiet = cmdline_find_option_bool("quiet"); + edp = boot_params.eddbuf; mbrptr = boot_params.edd_mbr_sig_buffer; if (!do_edd) return; + /* Bugs in OnBoard or AddOnCards Bios may hang the EDD probe, + * so give a hint if this happens. + */ + + if (!be_quiet) + printf("Probing EDD (edd=off to disable)... "); + for (devno = 0x80; devno < 0x80+EDD_MBR_SIG_MAX; devno++) { /* * Scan the BIOS-supported hard disks and query EDD @@ -162,6 +172,9 @@ void query_edd(void) if (do_mbr && !read_mbr_sig(devno, &ei, mbrptr++)) boot_params.edd_mbr_sig_buf_entries = devno-0x80+1; } + + if (!be_quiet) + printf("ok\n"); } #endif |