Hi Linus, please pull the following change for parisc to fix and issue
which prevents Linux from booting. (Short summary: PCI CLS was being set
from the default by the PCI layer *after* fixups, which meant sym2
fixups had an unset PCI CLS, which meant we couldn't find the root
disk.)
regards, Kyle
The following changes since commit 75ef7cdda2daa35be9e070ac8e5258759ac03d06:
Linus Torvalds (1):
Merge git://git.kernel.org/.../davem/net-2.6
are available in the git repository at:
master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6.git urgent
Carlos O'Donell (1):
parisc: Set PCI CLS early in boot.
arch/parisc/kernel/pci.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c
index f7064ab..9e74bfe 100644
--- a/arch/parisc/kernel/pci.c
+++ b/arch/parisc/kernel/pci.c
@@ -18,7 +18,6 @@
#include <asm/io.h>
#include <asm/system.h>
-#include <asm/cache.h> /* for L1_CACHE_BYTES */
#include <asm/superio.h>
#define DEBUG_RESOURCES 0
@@ -123,6 +122,10 @@ static int __init pcibios_init(void)
} else {
printk(KERN_WARNING "pci_bios != NULL but init() is!\n");
}
+
+ /* Set the CLS for PCI as early as possible. */
+ pci_cache_line_size = pci_dfl_cache_line_size;
+
return 0;
}
@@ -171,7 +174,7 @@ void pcibios_set_master(struct pci_dev *dev)
** upper byte is PCI_LATENCY_TIMER.
*/
pci_write_config_word(dev, PCI_CACHE_LINE_SIZE,
- (0x80 << 8) | (L1_CACHE_BYTES / sizeof(u32)));
+ (0x80 << 8) | pci_cache_line_size);
}
--
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