From 5dc210dec5bace98a50b6ba905347890091a9bb0 Mon Sep 17 00:00:00 2001
From: Ed Swarthout <Ed.Swarthout@freescale.com>
Date: Wed, 11 Jul 2007 14:52:16 -0500
Subject: [PATCH] Add simple agent/end-point configuration in PCI AutoConfig
for PCI_CLASS_PROCESSOR_POWERPC.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
---
drivers/pci_auto.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c
index f16f8d3c84..a3c609ba49 100644
--- a/drivers/pci_auto.c
+++ b/drivers/pci_auto.c
@@ -331,6 +331,12 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
pci_hose_read_config_word(hose, dev, PCI_CLASS_DEVICE, &class);
switch(class) {
+ case PCI_CLASS_PROCESSOR_POWERPC: /* an agent or end-point */
+ DEBUGF("PCI AutoConfig: Found PowerPC device\n");
+ pciauto_setup_device(hose, dev, 6, hose->pci_mem,
+ hose->pci_prefetch, hose->pci_io);
+ break;
+
case PCI_CLASS_BRIDGE_PCI:
hose->current_busno++;
pciauto_setup_device(hose, dev, 2, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
--
GitLab