lantiq: Fix PCIe bus when PCI is also enabled.

[openwrt/svn-archive/archive.git] / target / linux / lantiq / patches-3.18 / 0001-MIPS-lantiq-add-pcie-driver.patch

diff --git a/target/linux/lantiq/patches-3.18/0001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-3.18/0001-MIPS-lantiq-add-pcie-driver.patch
index 2fef09af7782c04dfbf5cb834268362974dbc9f0..26f262c3e40f8577c9e3fd331eca4bcb8d2159b0 100644 (file)
--- a/target/linux/lantiq/patches-3.18/0001-MIPS-lantiq-add-pcie-driver.patch
+++ b/target/linux/lantiq/patches-3.18/0001-MIPS-lantiq-add-pcie-driver.patch
@@ -41,7 +41,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 
 --- a/arch/mips/lantiq/Kconfig
 +++ b/arch/mips/lantiq/Kconfig
-@@ -17,6 +17,7 @@
+@@ -17,6 +17,7 @@ config SOC_XWAY
        bool "XWAY"
        select SOC_TYPE_XWAY
        select HW_HAS_PCI
@@ -49,7 +49,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  config SOC_FALCON
        bool "FALCON"
-@@ -37,6 +38,15 @@
+@@ -37,6 +38,15 @@ config PCI_LANTIQ
        bool "PCI Support"
        depends on SOC_XWAY && PCI
  
@@ -67,7 +67,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
        depends on SOC_XWAY
 --- a/arch/mips/lantiq/xway/sysctrl.c
 +++ b/arch/mips/lantiq/xway/sysctrl.c
-@@ -377,6 +377,8 @@
+@@ -377,6 +377,8 @@ void __init ltq_soc_init(void)
                                PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
                                PMU_PPE_QSB | PMU_PPE_TOP);
                clkdev_add_pmu("1f203000.rcu", "gphy", 0, PMU_GPHY);
@@ -78,7 +78,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
                                ltq_ar9_fpi_hz(), CLOCK_250M);
 --- a/arch/mips/pci/Makefile
 +++ b/arch/mips/pci/Makefile
-@@ -43,6 +43,8 @@
+@@ -43,6 +43,8 @@ obj-$(CONFIG_SNI_RM)         += fixup-sni.o ops
  obj-$(CONFIG_LANTIQ)          += fixup-lantiq.o
  obj-$(CONFIG_PCI_LANTIQ)      += pci-lantiq.o ops-lantiq.o
  obj-$(CONFIG_SOC_RT3883)      += pci-rt3883.o
@@ -188,7 +188,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
        if (ltq_pci_plat_dev_init)
                return ltq_pci_plat_dev_init(dev);
-@@ -25,5 +26,7 @@
+@@ -25,5 +26,7 @@ int pcibios_plat_dev_init(struct pci_dev
  
  int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
  {
@@ -4115,11 +4115,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +{
 +    u32 tbus_number = bus_number;
 +
-+#ifdef CONFIG_IFX_PCI
++#ifdef CONFIG_PCI_LANTIQ
 +    if (pcibios_host_nr() > 1) {
 +        tbus_number -= pcibios_1st_host_bus_nr();
 +    }
-+#endif /* CONFIG_IFX_PCI */
++#endif /* CONFIG_PCI_LANTIQ */
 +    return tbus_number;
 +}
 +
@@ -4141,14 +4141,14 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +    }
 +
 +    if (read) { /* Read hack */
-+    #ifdef CONFIG_IFX_PCI
++    #ifdef CONFIG_PCI_LANTIQ
 +        if (pcibios_host_nr() > 1) {
 +            tvalue = ifx_pcie_bus_enum_read_hack(where, tvalue);
 +        }
-+    #endif /* CONFIG_IFX_PCI */  
++    #endif /* CONFIG_PCI_LANTIQ */
 +    }
 +    else { /* Write hack */
-+    #ifdef CONFIG_IFX_PCI    
++    #ifdef CONFIG_PCI_LANTIQ
 +        if (pcibios_host_nr() > 1) {
 +            tvalue = ifx_pcie_bus_enum_write_hack(where, tvalue);
 +        }
@@ -4161,7 +4161,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 --- a/arch/mips/pci/pci.c
 +++ b/arch/mips/pci/pci.c
-@@ -251,6 +251,31 @@
+@@ -251,6 +251,31 @@ static int __init pcibios_init(void)
  
  subsys_initcall(pcibios_init);
  
@@ -5457,11 +5457,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +{
 +    u32 tbus_number = bus_number;
 +
-+#ifdef CONFIG_IFX_PCI
++#ifdef CONFIG_PCI_LANTIQ
 +    if (pcibios_host_nr() > 1) {
 +        tbus_number -= pcibios_1st_host_bus_nr();
 +    }
-+#endif /* CONFIG_IFX_PCI */
++#endif /* CONFIG_PCI_LANTIQ */
 +    return tbus_number;
 +}
 +
@@ -5483,14 +5483,14 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +    }
 +
 +    if (read) { /* Read hack */
-+    #ifdef CONFIG_IFX_PCI
++    #ifdef CONFIG_PCI_LANTIQ
 +        if (pcibios_host_nr() > 1) {
 +            tvalue = ifx_pcie_bus_enum_read_hack(where, tvalue);
 +        }
-+    #endif /* CONFIG_IFX_PCI */  
++    #endif /* CONFIG_PCI_LANTIQ */
 +    }
 +    else { /* Write hack */
-+    #ifdef CONFIG_IFX_PCI    
++    #ifdef CONFIG_PCI_LANTIQ
 +        if (pcibios_host_nr() > 1) {
 +            tvalue = ifx_pcie_bus_enum_write_hack(where, tvalue);
 +        }
@@ -5503,7 +5503,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 --- a/drivers/pci/pcie/aer/Kconfig
 +++ b/drivers/pci/pcie/aer/Kconfig
-@@ -19,6 +19,7 @@
+@@ -19,6 +19,7 @@ config PCIEAER
  config PCIE_ECRC
        bool "PCI Express ECRC settings control"
        depends on PCIEAER
@@ -5513,7 +5513,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
          (transaction layer end-to-end CRC checking).
 --- a/include/linux/pci.h
 +++ b/include/linux/pci.h
-@@ -1160,6 +1160,8 @@
+@@ -1160,6 +1160,8 @@ void pci_walk_bus(struct pci_bus *top, i
                  void *userdata);
  int pci_cfg_space_size(struct pci_dev *dev);
  unsigned char pci_bus_max_busnr(struct pci_bus *bus);