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Diffstat (limited to 'drivers/net/e1000e/param.c')
-rw-r--r--drivers/net/e1000e/param.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 77a3d7207a5f..e909f96698e8 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -151,6 +151,16 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
*/
E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
+/*
+ * Enable CRC Stripping
+ *
+ * Valid Range: 0, 1
+ *
+ * Default Value: 1 (enabled)
+ */
+E1000_PARAM(CrcStripping, "Enable CRC Stripping, disable if your BMC needs " \
+ "the CRC");
+
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@@ -404,6 +414,21 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
adapter->flags |= FLAG_SMART_POWER_DOWN;
}
}
+ { /* CRC Stripping */
+ const struct e1000_option opt = {
+ .type = enable_option,
+ .name = "CRC Stripping",
+ .err = "defaulting to enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (num_CrcStripping > bd) {
+ unsigned int crc_stripping = CrcStripping[bd];
+ e1000_validate_option(&crc_stripping, &opt, adapter);
+ if (crc_stripping == OPTION_ENABLED)
+ adapter->flags2 |= FLAG2_CRC_STRIPPING;
+ }
+ }
{ /* Kumeran Lock Loss Workaround */
const struct e1000_option opt = {
.type = enable_option,
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