diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-11-04 01:29:04 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-11-04 09:14:59 -0600 |
| commit | 01471d538fb163f472a769f21267d7676c91267c (patch) | |
| tree | 8dbfbb2ffa65a4788539bc51768de636b0acdf64 /drivers/pci/fsl_pci_init.c | |
| parent | ff88229549e08fdd3f9127c1cc4db11a3576250f (diff) | |
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/pci/fsl_pci_init.c')
| -rw-r--r-- | drivers/pci/fsl_pci_init.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 8fbab68a2..87944bfad 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 */ |