From 5ab9c4524d7edd6ae3711bdfd03e4a0deb17fc6e Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 21 Jun 2007 11:22:47 -0500 Subject: [POWERPC] Remove set_cfg_type for PCI indirect users that don't need it The Freescale and Marvell PCI controllers dont require explicit setting for type 1 config cycles. They handle producing them by implicitly looking at the bus, devfn. The TSI108 and 52xx don't use the generic PCI indirect code and thus don't bother with set_cfg_type. Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/tsi108_pci.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/sysdev/tsi108_pci.c') diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 2153163fa593..33177b60c7ed 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -226,7 +226,6 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary) return -ENOMEM; } hose->arch_data = dev; - hose->set_cfg_type = 1; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; -- cgit v1.2.3 From 7d52c7b0cd46f42ae2c9df37f1a385d9aaf95842 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 22 Jun 2007 00:23:57 -0500 Subject: [POWERPC] Pass the pci_controller into pci_exclude_device There are times that we need to know which controller we are on to decide how to exclude devices properly. We now pass the pci_controller that we are going to use down to the pci_exclude_device function. This will greatly simplify being able to exclude the PHBs in multiple controller setups. Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/tsi108_pci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/sysdev/tsi108_pci.c') diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 33177b60c7ed..298e2dd34e89 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -64,9 +64,10 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc, int offset, int len, u32 val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfunc)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfunc)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, @@ -149,10 +150,11 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset, int len, u32 * val) { volatile unsigned char *cfg_addr; + struct pci_controller *hose = bus->sysdata; u32 temp; if (ppc_md.pci_exclude_device) - if (ppc_md.pci_exclude_device(bus->number, devfn)) + if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) return PCIBIOS_DEVICE_NOT_FOUND; cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number, -- cgit v1.2.3 From dbf8471f5294b27ba9b6232ffc177dcd4e0a2fa5 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Wed, 27 Jun 2007 01:56:50 -0500 Subject: [POWERPC] Merge ppc32 and ppc64 pcibios_alloc_controller() prototypes Make the ppc32 pcibios_alloc_controller take a device node to match the ppc64 prototypes and have it set arch_data. Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/tsi108_pci.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/powerpc/sysdev/tsi108_pci.c') diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 298e2dd34e89..90db8a720fed 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -221,13 +221,12 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary) " bus 0\n", dev->full_name); } - hose = pcibios_alloc_controller(); + hose = pcibios_alloc_controller(dev); if (!hose) { printk("PCI Host bridge init failed\n"); return -ENOMEM; } - hose->arch_data = dev; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; -- cgit v1.2.3