===================================================================
@@ -1081,3 +1081,10 @@ void pci_resource_to_user(const struct p
*start = rp->start - offset;
*end = rp->end - offset;
}
+
+static int __init pcibios_init(void)
+{
+ pci_dfl_cache_line_size = 64 >> 2;
+ return 0;
+}
+subsys_initcall(pcibios_init);
===================================================================
@@ -17,8 +17,6 @@
#define PCI_IRQ_NONE 0xffffffff
-#define PCI_CACHE_LINE_BYTES 64
-
static inline void pcibios_set_master(struct pci_dev *dev)
{
/* No special bus mastering setup handling */
===================================================================
@@ -41,17 +41,13 @@ int pci_domains_supported = 1;
unsigned long pci_cardbus_io_size = DEFAULT_CARDBUS_IO_SIZE;
unsigned long pci_cardbus_mem_size = DEFAULT_CARDBUS_MEM_SIZE;
-#ifndef PCI_CACHE_LINE_BYTES
-#define PCI_CACHE_LINE_BYTES L1_CACHE_BYTES
-#endif
-
/*
* The default CLS is used if arch didn't set CLS explicitly and not
* all pci devices agree on the same value. Arch can override either
* the dfl or actual value as it sees fit. Don't forget this is
* measured in 32-bit words, not bytes.
*/
-u8 pci_dfl_cache_line_size __initdata = PCI_CACHE_LINE_BYTES >> 2;
+u8 pci_dfl_cache_line_size __initdata = L1_CACHE_BYTES >> 2;
u8 pci_cache_line_size;
/**
sparc64 is now the only user of PCI_CACHE_LINE_BYTES. Drop it and set pci_dfl_cache_line_size from pcibios_init() instead and drop PCI_CACHE_LINE_BYTES handling from generic pci code. Orignally-From: David Miller <davem@davemloft.net> Signed-off-by: Tejun Heo <tj@kernel.org> --- arch/sparc/include/asm/pci_64.h | 2 -- arch/sparc/kernel/pci.c | 7 +++++++ drivers/pci/pci.c | 6 +----- 3 files changed, 8 insertions(+), 7 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html