1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/net/ibm_emac/Kconfig b/drivers/net/ibm_emac/Kconfig
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index 000000000000..f61c48047dc0
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+++ b/drivers/net/ibm_emac/Kconfig
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+config IBM_EMAC
+        tristate "PowerPC 4xx on-chip Ethernet support"
+        depends on 4xx && !PPC_MERGE
+        help
+          This driver supports the PowerPC 4xx EMAC family of on-chip
+          Ethernet controllers.
+
+config IBM_EMAC_RXB
+        int "Number of receive buffers"
+        depends on IBM_EMAC
+        default "128"
+
+config IBM_EMAC_TXB
+        int "Number of transmit buffers"
+        depends on IBM_EMAC
+        default "64"
+
+config IBM_EMAC_POLL_WEIGHT
+        int "MAL NAPI polling weight"
+        depends on IBM_EMAC
+        default "32"
+
+config IBM_EMAC_RX_COPY_THRESHOLD
+        int "RX skb copy threshold (bytes)"
+        depends on IBM_EMAC
+        default "256"
+
+config IBM_EMAC_RX_SKB_HEADROOM
+        int "Additional RX skb headroom (bytes)"
+        depends on IBM_EMAC
+        default "0"
+        help
+          Additional receive skb headroom. Note, that driver
+          will always reserve at least 2 bytes to make IP header
+          aligned, so usually there is no need to add any additional
+          headroom.
+
+          If unsure, set to 0.
+
+config IBM_EMAC_PHY_RX_CLK_FIX
+        bool "PHY Rx clock workaround"
+        depends on IBM_EMAC && (405EP || 440GX || 440EP || 440GR)
+        help
+          Enable this if EMAC attached to a PHY which doesn't generate
+          RX clock if there is no link, if this is the case, you will
+          see "TX disable timeout" or "RX disable timeout" in the system
+          log.
+
+          If unsure, say N.
+
+config IBM_EMAC_DEBUG
+        bool "Debugging"
+        depends on IBM_EMAC
+        default n
+
+config IBM_EMAC_ZMII
+        bool
+        depends on IBM_EMAC && (NP405H || NP405L || 44x)
+        default y
+
+config IBM_EMAC_RGMII
+        bool
+        depends on IBM_EMAC && 440GX
+        default y
+
+config IBM_EMAC_TAH
+        bool
+        depends on IBM_EMAC && 440GX
+        default y
+