diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c index 323a784f7071..a56ee590de1f 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c @@ -124,6 +124,13 @@ int __cvmx_helper_xaui_enable(int interface) union cvmx_gmxx_tx_int_en gmx_tx_int_en; union cvmx_pcsxx_int_en_reg pcsx_int_en_reg; + /* Setup PKND */ + if (octeon_has_feature(OCTEON_FEATURE_PKND)) { + gmx_cfg.u64 = cvmx_read_csr(CVMX_GMXX_PRTX_CFG(0, interface)); + gmx_cfg.s.pknd = cvmx_helper_get_ipd_port(interface, 0); + cvmx_write_csr(CVMX_GMXX_PRTX_CFG(0, interface), gmx_cfg.u64); + } + /* (1) Interface has already been enabled. */ /* (2) Disable GMX. */ |