Greg,
Per discussion, a revised patch. Silly me, the value was already
initialized in drivers/pci/probe.c and I'd been dragging along
a prehistoric version of the if checks.
--linas
[PATCH 1/2]: define inline for test of pci channel error state
Add very simple routine to indicate the pci channel error state.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
----
include/linux/pci.h | 5 +++++
1 file changed, 5 insertions(+)
Index: linux-2.6.19-git7/include/linux/pci.h
===================================================================
--- linux-2.6.19-git7.orig/include/linux/pci.h 2006-12-06 15:53:30.000000000
-0600
+++ linux-2.6.19-git7/include/linux/pci.h 2006-12-12 15:48:04.000000000
-0600
@@ -181,6 +181,11 @@ struct pci_dev {
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
#define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID,
d)) != NULL)
+static inline int pci_channel_offline(struct pci_dev *pdev)
+{
+ return (pdev->error_state != pci_channel_io_normal);
+}
+
static inline struct pci_cap_saved_state *pci_find_saved_cap(
struct pci_dev *pci_dev,char cap)
{
-
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