svn commit: r243260 - head/sys/contrib/octeon-sdk
Juli Mallett
jmallett at FreeBSD.org
Mon Nov 19 05:24:34 UTC 2012
Author: jmallett
Date: Mon Nov 19 05:24:33 2012
New Revision: 243260
URL: http://svnweb.freebsd.org/changeset/base/243260
Log:
Fix packet receive on the ATCA-7220 by disabling FCS-related checks, since the
FCS is stripped by the underlying hardware before it reaches the Octeon.
Modified:
head/sys/contrib/octeon-sdk/cvmx-helper-spi.c
head/sys/contrib/octeon-sdk/cvmx-spi.c
Modified: head/sys/contrib/octeon-sdk/cvmx-helper-spi.c
==============================================================================
--- head/sys/contrib/octeon-sdk/cvmx-helper-spi.c Mon Nov 19 04:10:23 2012 (r243259)
+++ head/sys/contrib/octeon-sdk/cvmx-helper-spi.c Mon Nov 19 05:24:33 2012 (r243260)
@@ -164,6 +164,13 @@ int __cvmx_helper_spi_enable(int interfa
cvmx_pip_prt_cfgx_t port_config;
port_config.u64 = cvmx_read_csr(CVMX_PIP_PRT_CFGX(ipd_port));
port_config.s.crc_en = 1;
+#ifdef OCTEON_VENDOR_RADISYS
+ /*
+ * Incoming packets on the RSYS4GBE have the FCS stripped.
+ */
+ if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_CUST_RADISYS_RSYS4GBE)
+ port_config.s.crc_en = 0;
+#endif
cvmx_write_csr(CVMX_PIP_PRT_CFGX(ipd_port), port_config.u64);
}
Modified: head/sys/contrib/octeon-sdk/cvmx-spi.c
==============================================================================
--- head/sys/contrib/octeon-sdk/cvmx-spi.c Mon Nov 19 04:10:23 2012 (r243259)
+++ head/sys/contrib/octeon-sdk/cvmx-spi.c Mon Nov 19 05:24:33 2012 (r243260)
@@ -652,6 +652,13 @@ int cvmx_spi_interface_up_cb(int interfa
gmxx_rxx_frm_min.u64 = 0;
gmxx_rxx_frm_min.s.len = 64;
+#ifdef OCTEON_VENDOR_RADISYS
+ /*
+ * Incoming packets on the RSYS4GBE have the FCS stripped.
+ */
+ if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_CUST_RADISYS_RSYS4GBE)
+ gmxx_rxx_frm_min.s.len -= 4;
+#endif
cvmx_write_csr(CVMX_GMXX_RXX_FRM_MIN(0,interface), gmxx_rxx_frm_min.u64);
gmxx_rxx_frm_max.u64 = 0;
gmxx_rxx_frm_max.s.len = 64*1024 - 4;
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