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Diffstat (limited to 'arch/x86/boot/edd.c')
-rw-r--r--arch/x86/boot/edd.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/boot/edd.c b/arch/x86/boot/edd.c
index bd138e442ec2..b3504cb24de7 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...");
+
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
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