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fix a timeout on amd flash chips (patch from #874)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5262 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-10-22 21:16:15 +00:00
parent cd9b1ca0b1
commit 6e1db97a55
1 changed files with 39 additions and 0 deletions
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39
target/linux/generic-2.4/patches/115-amd_flash_timeout.patch Normal file
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@ -0,0 +1,39 @@
diff -u linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0002.c.orig linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0002.c
--- linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0002.c.orig 2004-11-17 12:54:21.000000000 +0100
+++ linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0002.c 2006-10-21 17:55:25.000000000 +0200
@@ -510,7 +510,7 @@
or tells us why it failed. */
dq6 = CMD(1<<6);
dq5 = CMD(1<<5);
- timeo = jiffies + (HZ/1000); /* setting timeout to 1ms for now */
+ timeo = jiffies + (HZ/1000) + 1; /* setting timeout to 1ms for now */
oldstatus = cfi_read(map, adr);
status = cfi_read(map, adr);
@@ -547,7 +547,7 @@
printk(KERN_WARNING "Internal flash device timeout occurred or write operation was performed while flash was programming.\n" );
}
} else {
- printk(KERN_WARNING "Waiting for write to complete timed out in do_write_oneword.");
+ printk(KERN_WARNING "Waiting for write to complete timed out in do_write_oneword.\n");
chip->state = FL_READY;
wake_up(&chip->wq);
@@ -825,7 +825,7 @@
chip->state = FL_READY;
wake_up(&chip->wq);
cfi_spin_unlock(chip->mutex);
- printk("waiting for erase to complete timed out.");
+ printk("waiting for erase to complete timed out.\n");
DISABLE_VPP(map);
return -EIO;
}
@@ -963,7 +963,7 @@
}
else
{
- printk( "Waiting for erase to complete timed out in do_erase_oneblock.");
+ printk( "Waiting for erase to complete timed out in do_erase_oneblock.\n");
chip->state = FL_READY;
wake_up(&chip->wq);