Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=513b6bee0156812bce4f38c497dfc7cf9ee9a609
Commit: 513b6bee0156812bce4f38c497dfc7cf9ee9a609
Parent: f42d8aeaf9a32ec130bc99f2e4ba84cafb028244
Author: Ben Dooks <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 5 00:02:22 2008 +0000
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Mon Feb 11 11:06:36 2008 -0500
DM9000: Update retry count whilst identifying chip
Reading the ID register does not always return the correct ID
from the device, so we retry several times to see if we get
a correct value.
These failures seem to be excaserbated by the speed of the
access to the chip (possibly time between issuing the address
and then the data cycle).
Signed-off-by: Ben Dooks <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/dm9000.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index e52078b..8e80782 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -643,7 +643,7 @@ dm9000_probe(struct platform_device *pdev)
dm9000_reset(db);
/* try two times, DM9000 sometimes gets the first read wrong */
- for (i = 0; i < 2; i++) {
+ for (i = 0; i < 8; i++) {
id_val = ior(db, DM9000_VIDL);
id_val |= (u32)ior(db, DM9000_VIDH) << 8;
id_val |= (u32)ior(db, DM9000_PIDL) << 16;
-
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