diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2016-09-02 23:44:17 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-10-04 16:13:57 +0200 |
| commit | b93ebc1d5bd127a0c6161cf4bbb098374b1d8956 (patch) | |
| tree | 04c54ac40e90ca3aaeebcb91395f329f88e86d17 /arch/mips/cavium-octeon | |
| parent | 23d1f8f589df4a537751f4d6accc5841ed6cb24e (diff) | |
MIPS: Octeon: Don't try to maintain link state in early init.
Leave that to actual ethernet/phy drivers.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14202/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c | 3 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c | 2 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-helper.c | 10 |
3 files changed, 1 insertions, 14 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c b/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c index f59c88ee9b31..809cd8b73f36 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c @@ -243,8 +243,7 @@ int __cvmx_helper_rgmii_enable(int interface) /* enable the ports now */ for (port = 0; port < num_ports; port++) { union cvmx_gmxx_prtx_cfg gmx_cfg; - cvmx_helper_link_autoconf(cvmx_helper_get_ipd_port - (interface, port)); + gmx_cfg.u64 = cvmx_read_csr(CVMX_GMXX_PRTX_CFG(port, interface)); gmx_cfg.s.en = 1; diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c index a56ee590de1f..d347fe13b666 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c @@ -234,8 +234,6 @@ int __cvmx_helper_xaui_enable(int interface) cvmx_write_csr(CVMX_GMXX_TX_INT_EN(interface), gmx_tx_int_en.u64); cvmx_write_csr(CVMX_PCSXX_INT_EN_REG(interface), pcsx_int_en_reg.u64); - cvmx_helper_link_autoconf(cvmx_helper_get_ipd_port(interface, 0)); - /* (8) Enable packet reception */ xauiMiscCtl.s.gmxeno = 0; cvmx_write_csr(CVMX_PCSXX_MISC_CTL_REG(interface), xauiMiscCtl.u64); diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c index ff26d0217b87..6456af642471 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-helper.c +++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c @@ -841,7 +841,6 @@ int __cvmx_helper_errata_fix_ipd_ptr_alignment(void) int retry_cnt; int retry_loop_cnt; int i; - cvmx_helper_link_info_t link_info; /* Save values for restore at end */ uint64_t prtx_cfg = @@ -1002,15 +1001,6 @@ fix_ipd_exit: (INDEX(FIX_IPD_OUTPORT), INTERFACE(FIX_IPD_OUTPORT)), frame_max); cvmx_write_csr(CVMX_ASXX_PRT_LOOP(INTERFACE(FIX_IPD_OUTPORT)), 0); - /* Set link to down so autonegotiation will set it up again */ - link_info.u64 = 0; - cvmx_helper_link_set(FIX_IPD_OUTPORT, link_info); - - /* - * Bring the link back up as autonegotiation is not done in - * user applications. - */ - cvmx_helper_link_autoconf(FIX_IPD_OUTPORT); CVMX_SYNC; if (num_segs) |