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-rw-r--r--drivers/net/ibm_newemac/Kconfig4
-rw-r--r--drivers/net/ibm_newemac/core.c2
-rw-r--r--drivers/net/ibm_newemac/core.h3
3 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig
index 70a3272..dfb6547 100644
--- a/drivers/net/ibm_newemac/Kconfig
+++ b/drivers/net/ibm_newemac/Kconfig
@@ -62,3 +62,7 @@ config IBM_NEW_EMAC_TAH
config IBM_NEW_EMAC_EMAC4
bool
default n
+
+config IBM_NEW_EMAC_NO_FLOW_CTRL
+ bool
+ default n
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index ccd9d90..4e63387 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2567,6 +2567,8 @@ static int __devinit emac_init_config(struct emac_instance *dev)
if (of_device_is_compatible(np, "ibm,emac-440ep") ||
of_device_is_compatible(np, "ibm,emac-440gr"))
dev->features |= EMAC_FTR_440EP_PHY_CLK_FIX;
+ if (of_device_is_compatible(np, "ibm,emac-405ez"))
+ dev->features |= EMAC_FTR_NO_FLOW_CONTROL_40x;
}
/* Fixup some feature bits based on the device tree */
diff --git a/drivers/net/ibm_newemac/core.h b/drivers/net/ibm_newemac/core.h
index 6545e69..59e5a5d 100644
--- a/drivers/net/ibm_newemac/core.h
+++ b/drivers/net/ibm_newemac/core.h
@@ -341,6 +341,9 @@ enum {
#ifdef CONFIG_IBM_NEW_EMAC_RGMII
EMAC_FTR_HAS_RGMII |
#endif
+#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL
+ EMAC_FTR_NO_FLOW_CONTROL_40x |
+#endif
EMAC_FTR_440EP_PHY_CLK_FIX,
};