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cxgb3 - T3C support update

PATCH In review Divy Le Ray 2 participants 2 messages Dec 5, 2007 – Dec 7, 2007

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Divy Le Ray

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PATCH 1/2 cxgb3 - T3C support update

From: Divy Le Ray <[email protected]>

Update GPIO mapping for T3C.
Update xgmac for T3C support.
Fix typo in mtu table.

Signed-off-by Divy Le Ray <[email protected]>

---

 drivers/net/cxgb3/regs.h  |   27 ++++++++++++++++++++++++++-
 drivers/net/cxgb3/t3_hw.c |    6 +++---
 drivers/net/cxgb3/xgmac.c |   44 +++++++++++++++++++++++++++++---------------
 3 files changed, 58 insertions(+), 19 deletions(-)
drivers/net/cxgb3/regs.h +26 -1
index a7d5f65..70e1961 100644
@@ -1959,6 +1959,10 @@
 
 #define A_XGM_RXFIFO_CFG 0x884
 
+#define S_RXFIFO_EMPTY    31
+#define V_RXFIFO_EMPTY(x) ((x) << S_RXFIFO_EMPTY)
+#define F_RXFIFO_EMPTY    V_RXFIFO_EMPTY(1U)
+
 #define S_RXFIFOPAUSEHWM    17
 #define M_RXFIFOPAUSEHWM    0xfff
 

@@ -1983,6 +1987,10 @@
 
 #define A_XGM_TXFIFO_CFG 0x888
 
+#define S_UNDERUNFIX    22
+#define V_UNDERUNFIX(x) ((x) << S_UNDERUNFIX)
+#define F_UNDERUNFIX    V_UNDERUNFIX(1U)
+
 #define S_TXIPG    13
 #define M_TXIPG    0xff
 #define V_TXIPG(x) ((x) << S_TXIPG)

@@ -2056,10 +2064,27 @@
 #define V_XAUIIMP(x) ((x) << S_XAUIIMP)
 
 #define A_XGM_RX_MAX_PKT_SIZE 0x8a8
-#define A_XGM_RX_MAX_PKT_SIZE_ERR_CNT 0x9a4
+
+#define S_RXMAXFRAMERSIZE    17
+#define M_RXMAXFRAMERSIZE    0x3fff
+#define V_RXMAXFRAMERSIZE(x) ((x) << S_RXMAXFRAMERSIZE)
+#define G_RXMAXFRAMERSIZE(x) (((x) >> S_RXMAXFRAMERSIZE) & M_RXMAXFRAMERSIZE)
+
+#define S_RXENFRAMER    14
+#define V_RXENFRAMER(x) ((x) << S_RXENFRAMER)
+#define F_RXENFRAMER    V_RXENFRAMER(1U)
+
+#define S_RXMAXPKTSIZE    0
+#define M_RXMAXPKTSIZE    0x3fff
+#define V_RXMAXPKTSIZE(x) ((x) << S_RXMAXPKTSIZE)
+#define G_RXMAXPKTSIZE(x) (((x) >> S_RXMAXPKTSIZE) & M_RXMAXPKTSIZE)
 
 #define A_XGM_RESET_CTRL 0x8ac
 
+#define S_XGMAC_STOP_EN    4
+#define V_XGMAC_STOP_EN(x) ((x) << S_XGMAC_STOP_EN)
+#define F_XGMAC_STOP_EN    V_XGMAC_STOP_EN(1U)
+
 #define S_XG2G_RESET_    3
 #define V_XG2G_RESET_(x) ((x) << S_XG2G_RESET_)
 #define F_XG2G_RESET_    V_XG2G_RESET_(1U)
drivers/net/cxgb3/t3_hw.c +3 -3
index 553dd9a..dfdda47 100644
@@ -447,8 +447,8 @@ static const struct adapter_info t3_adap_info[] = {
 	 &mi1_mdio_ops, "Chelsio T302"},
 	{1, 0, 0, 0,
 	 F_GPIO1_OEN | F_GPIO6_OEN | F_GPIO7_OEN | F_GPIO10_OEN |
-	 F_GPIO1_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL, 0,
-	 SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
+	 F_GPIO11_OEN | F_GPIO1_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL,
+	 0, SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
 	 &mi1_mdio_ext_ops, "Chelsio T310"},
 	{2, 0, 0, 0,
 	 F_GPIO1_OEN | F_GPIO2_OEN | F_GPIO4_OEN | F_GPIO5_OEN | F_GPIO6_OEN |

@@ -2631,7 +2631,7 @@ static void __devinit init_mtus(unsigned short mtus[])
 	 * it can accomodate max size TCP/IP headers when SACK and timestamps
 	 * are enabled and still have at least 8 bytes of payload.
 	 */
-	mtus[1] = 88;
+	mtus[0] = 88;
 	mtus[1] = 88;
 	mtus[2] = 256;
 	mtus[3] = 512;
drivers/net/cxgb3/xgmac.c +29 -15

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