I believe the attempt not to use 64-bit BARs caused an unintended
result. The current code disables MMIO for all 64 bit BARs and not just
those with an address >= 4Gb.
thanks,
bob
Signed-off-by: Bob Picco <bob.picco@xxxxxx>
Index: linux-memory-less-nodes/drivers/scsi/sym53c8xx_2/sym_glue.c
===================================================================
--- linux-memory-less-nodes.orig/drivers/scsi/sym53c8xx_2/sym_glue.c 2005-04-27 14:17:07.000000000 -0400
+++ linux-memory-less-nodes/drivers/scsi/sym53c8xx_2/sym_glue.c 2005-04-27 14:18:21.000000000 -0400
@@ -155,10 +155,11 @@ pci_get_base_address(struct pci_dev *pde
base = tmp;
if ((tmp & 0x7) == PCI_BASE_ADDRESS_MEM_TYPE_64) {
pci_read_config_dword(pdev, PCI_BAR_OFFSET(index++), &tmp);
- if (tmp > 0)
+ if (tmp > 0) {
dev_err(&pdev->dev,
"BAR %d is 64-bit, disabling\n", index - 1);
- base = 0;
+ base = 0;
+ }
}
if ((base & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO) {
-
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