diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/include/asm/octeon/pci-octeon.h | 3 | ||||
| -rw-r--r-- | arch/mips/pci/pci-octeon.c | 6 | ||||
| -rw-r--r-- | arch/mips/pci/pcie-octeon.c | 3 |
3 files changed, 0 insertions, 12 deletions
diff --git a/arch/mips/include/asm/octeon/pci-octeon.h b/arch/mips/include/asm/octeon/pci-octeon.h index fba2ba2..ac83283 100644 --- a/arch/mips/include/asm/octeon/pci-octeon.h +++ b/arch/mips/include/asm/octeon/pci-octeon.h @@ -11,9 +11,6 @@ #include <linux/pci.h> -/* Some PCI cards require delays when accessing config space. */ -#define PCI_CONFIG_SPACE_DELAY 10000 - /* * The physical memory base mapped by BAR1. 256MB at the end of the * first 4GB. diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c index ed1c542..66d3c38 100644 --- a/arch/mips/pci/pci-octeon.c +++ b/arch/mips/pci/pci-octeon.c @@ -279,9 +279,6 @@ static int octeon_read_config(struct pci_bus *bus, unsigned int devfn, pci_addr.s.func = devfn & 0x7; pci_addr.s.reg = reg; -#if PCI_CONFIG_SPACE_DELAY - udelay(PCI_CONFIG_SPACE_DELAY); -#endif switch (size) { case 4: *val = le32_to_cpu(cvmx_read64_uint32(pci_addr.u64)); @@ -316,9 +313,6 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn, pci_addr.s.func = devfn & 0x7; pci_addr.s.reg = reg; -#if PCI_CONFIG_SPACE_DELAY - udelay(PCI_CONFIG_SPACE_DELAY); -#endif switch (size) { case 4: cvmx_write64_uint32(pci_addr.u64, cpu_to_le32(val)); diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c index 0583c46..37a8790 100644 --- a/arch/mips/pci/pcie-octeon.c +++ b/arch/mips/pci/pcie-octeon.c @@ -1219,9 +1219,6 @@ static inline int octeon_pcie_write_config(int pcie_port, struct pci_bus *bus, devfn & 0x7, reg, val); return PCIBIOS_SUCCESSFUL; } -#if PCI_CONFIG_SPACE_DELAY - udelay(PCI_CONFIG_SPACE_DELAY); -#endif return PCIBIOS_FUNC_NOT_SUPPORTED; } |