X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fcadence%2Fmacb.h;h=769694c7f86cba6d9e39d0777c65d84eedd11d00;hb=daafa1d33cc9286d4b17ad87a18df55687fd0ab6;hp=5de47f6fde5abaade0230e3482b12c41897c5862;hpb=fc03b2d6a9d1398dc855318d6ddfa3be57bdcf2c;p=linux-2.6-microblaze.git

diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index 5de47f6fde5a..769694c7f86c 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -77,10 +77,12 @@
 #define MACB_RBQPH		0x04D4
 
 /* GEM register offsets. */
+#define GEM_NCR			0x0000 /* Network Control */
 #define GEM_NCFGR		0x0004 /* Network Config */
 #define GEM_USRIO		0x000c /* User IO */
 #define GEM_DMACFG		0x0010 /* DMA Configuration */
 #define GEM_JML			0x0048 /* Jumbo Max Length */
+#define GEM_HS_MAC_CONFIG	0x0050 /* GEM high speed config */
 #define GEM_HRB			0x0080 /* Hash Bottom */
 #define GEM_HRT			0x0084 /* Hash Top */
 #define GEM_SA1B		0x0088 /* Specific1 Bottom */
@@ -166,6 +168,9 @@
 #define GEM_DCFG7		0x0298 /* Design Config 7 */
 #define GEM_DCFG8		0x029C /* Design Config 8 */
 #define GEM_DCFG10		0x02A4 /* Design Config 10 */
+#define GEM_DCFG12		0x02AC /* Design Config 12 */
+#define GEM_USX_CONTROL		0x0A80 /* High speed PCS control register */
+#define GEM_USX_STATUS		0x0A88 /* High speed PCS status register */
 
 #define GEM_TXBDCTRL	0x04cc /* TX Buffer Descriptor control register */
 #define GEM_RXBDCTRL	0x04d0 /* RX Buffer Descriptor control register */
@@ -272,11 +277,19 @@
 #define MACB_IRXFCS_OFFSET	19
 #define MACB_IRXFCS_SIZE	1
 
+/* GEM specific NCR bitfields. */
+#define GEM_ENABLE_HS_MAC_OFFSET	31
+#define GEM_ENABLE_HS_MAC_SIZE		1
+
 /* GEM specific NCFGR bitfields. */
+#define GEM_FD_OFFSET		1 /* Full duplex */
+#define GEM_FD_SIZE		1
 #define GEM_GBE_OFFSET		10 /* Gigabit mode enable */
 #define GEM_GBE_SIZE		1
 #define GEM_PCSSEL_OFFSET	11
 #define GEM_PCSSEL_SIZE		1
+#define GEM_PAE_OFFSET		13 /* Pause enable */
+#define GEM_PAE_SIZE		1
 #define GEM_CLK_OFFSET		18 /* MDC clock division */
 #define GEM_CLK_SIZE		3
 #define GEM_DBW_OFFSET		21 /* Data bus width */
@@ -461,11 +474,17 @@
 #define MACB_REV_OFFSET				0
 #define MACB_REV_SIZE				16
 
+/* Bitfield in HS_MAC_CONFIG */
+#define GEM_HS_MAC_SPEED_OFFSET			0
+#define GEM_HS_MAC_SPEED_SIZE			3
+
 /* Bitfields in DCFG1. */
 #define GEM_IRQCOR_OFFSET			23
 #define GEM_IRQCOR_SIZE				1
 #define GEM_DBWDEF_OFFSET			25
 #define GEM_DBWDEF_SIZE				3
+#define GEM_NO_PCS_OFFSET			0
+#define GEM_NO_PCS_SIZE				1
 
 /* Bitfields in DCFG2. */
 #define GEM_RX_PKT_BUFF_OFFSET			20
@@ -500,6 +519,28 @@
 #define GEM_RXBD_RDBUFF_OFFSET			8
 #define GEM_RXBD_RDBUFF_SIZE			4
 
+/* Bitfields in DCFG12. */
+#define GEM_HIGH_SPEED_OFFSET			26
+#define GEM_HIGH_SPEED_SIZE			1
+
+/* Bitfields in USX_CONTROL. */
+#define GEM_USX_CTRL_SPEED_OFFSET		14
+#define GEM_USX_CTRL_SPEED_SIZE			3
+#define GEM_SERDES_RATE_OFFSET			12
+#define GEM_SERDES_RATE_SIZE			2
+#define GEM_RX_SCR_BYPASS_OFFSET		9
+#define GEM_RX_SCR_BYPASS_SIZE			1
+#define GEM_TX_SCR_BYPASS_OFFSET		8
+#define GEM_TX_SCR_BYPASS_SIZE			1
+#define GEM_TX_EN_OFFSET			1
+#define GEM_TX_EN_SIZE				1
+#define GEM_SIGNAL_OK_OFFSET			0
+#define GEM_SIGNAL_OK_SIZE			1
+
+/* Bitfields in USX_STATUS. */
+#define GEM_USX_BLOCK_LOCK_OFFSET		0
+#define GEM_USX_BLOCK_LOCK_SIZE			1
+
 /* Bitfields in TISUBN */
 #define GEM_SUBNSINCR_OFFSET			0
 #define GEM_SUBNSINCRL_OFFSET			24
@@ -658,11 +699,14 @@
 #define MACB_CAPS_GEM_HAS_PTP			0x00000040
 #define MACB_CAPS_BD_RD_PREFETCH		0x00000080
 #define MACB_CAPS_NEEDS_RSTONUBR		0x00000100
+#define MACB_CAPS_CLK_HW_CHG			0x04000000
 #define MACB_CAPS_MACB_IS_EMAC			0x08000000
 #define MACB_CAPS_FIFO_MODE			0x10000000
 #define MACB_CAPS_GIGABIT_MODE_AVAILABLE	0x20000000
 #define MACB_CAPS_SG_DISABLED			0x40000000
 #define MACB_CAPS_MACB_IS_GEM			0x80000000
+#define MACB_CAPS_PCS				0x01000000
+#define MACB_CAPS_HIGH_SPEED			0x02000000
 
 /* LSO settings */
 #define MACB_LSO_UFO_ENABLE			0x01
@@ -1104,6 +1148,14 @@ struct macb_pm_data {
 	u32 usrio;
 };
 
+struct macb_usrio_config {
+	u32 mii;
+	u32 rmii;
+	u32 rgmii;
+	u32 refclk;
+	u32 hdfctlen;
+};
+
 struct macb_config {
 	u32			caps;
 	unsigned int		dma_burst_length;
@@ -1112,6 +1164,7 @@ struct macb_config {
 			    struct clk **rx_clk, struct clk **tsu_clk);
 	int	(*init)(struct platform_device *pdev);
 	int	jumbo_max_len;
+	const struct macb_usrio_config *usrio;
 };
 
 struct tsu_incr {
@@ -1201,6 +1254,7 @@ struct macb {
 	struct mii_bus		*mii_bus;
 	struct phylink		*phylink;
 	struct phylink_config	phylink_config;
+	struct phylink_pcs	phylink_pcs;
 
 	u32			caps;
 	unsigned int		dma_burst_length;
@@ -1244,6 +1298,7 @@ struct macb {
 	u32	rx_intr_mask;
 
 	struct macb_pm_data pm_data;
+	const struct macb_usrio_config *usrio;
 };
 
 #ifdef CONFIG_MACB_USE_HWSTAMP