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authorKumar Gala <galak@kernel.crashing.org>2009-11-04 01:29:04 -0600
committerKumar Gala <galak@kernel.crashing.org>2009-11-04 09:14:59 -0600
commit01471d538fb163f472a769f21267d7676c91267c (patch)
tree8dbfbb2ffa65a4788539bc51768de636b0acdf64 /drivers
parentff88229549e08fdd3f9127c1cc4db11a3576250f (diff)
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Revert "ppc/85xx/pci: fsl_pci_init: pcie agent mode support"
This reverts commit 70ed869ea5f6b1d13d7b140c83ec0dcd8a127ddc. There isn't any need to modify the API for fsl_pci_init_port to pass the status of host/agent(end-point) status. We can determine that internally to fsl_pci_init_port. Revert the patch that makes the API change. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pci/fsl_pci_init.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index 8fbab68..87944bf 100644
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -413,27 +413,13 @@ void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data)
}
int fsl_pci_init_port(struct fsl_pci_info *pci_info,
- struct pci_controller *hose, int busno, int pcie_ep)
+ struct pci_controller *hose, int busno)
{
volatile ccsr_fsl_pci_t *pci;
struct pci_region *r;
pci = (ccsr_fsl_pci_t *) pci_info->regs;
- if (pcie_ep) {
- volatile pit_t *pi = &pci->pit[2];
-
- pci_setup_indirect(hose, (u32)&pci->cfg_addr,
- (u32)&pci->cfg_data);
- out_be32(&pi->pitar, 0);
- out_be32(&pi->piwbar, 0);
- out_be32(&pi->piwar, PIWAR_EN | PIWAR_LOCAL |
- PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_IWS_4K);
-
- fsl_pci_config_unlock(hose);
- return 0;
- }
-
/* on non-PCIe controllers we don't have pme_msg_det so this code
* should do nothing since the read will return 0
*/