X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000.h;h=1bbae5085ac9dac0fbf431c1c4bb8f231e50e9c1;hb=714afa64f3d81a660715b61785f1f3a3b986f852;hp=b4e9cf22401ba24ddceaf592088e077e2895314e;hpb=d60626f8c11e3d76cb53c3ba16249c7b054c5a1e;p=u-boot

diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h
index b4e9cf2240..1bbae5085a 100644
--- a/drivers/net/e1000.h
+++ b/drivers/net/e1000.h
@@ -35,12 +35,17 @@
 #define _E1000_HW_H_
 
 #include <common.h>
+#include <linux/list.h>
 #include <malloc.h>
 #include <net.h>
 #include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
 
+#ifdef CONFIG_E1000_SPI
+#include <spi.h>
+#endif
+
 #define E1000_ERR(NIC, fmt, args...) \
 	printf("e1000: %s: ERROR: " fmt, (NIC)->name ,##args)
 
@@ -55,10 +60,35 @@
 #define DEBUGOUT(fmt, args...)	do { } while (0)
 #endif
 
+/* I/O wrapper functions */
+#define E1000_WRITE_REG(a, reg, value) \
+	writel((value), ((a)->hw_addr + E1000_##reg))
+#define E1000_READ_REG(a, reg) \
+	readl((a)->hw_addr + E1000_##reg)
+#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) \
+	writel((value), ((a)->hw_addr + E1000_##reg + ((offset) << 2)))
+#define E1000_READ_REG_ARRAY(a, reg, offset) \
+	readl((a)->hw_addr + E1000_##reg + ((offset) << 2))
+#define E1000_WRITE_FLUSH(a) \
+	do { E1000_READ_REG(a, STATUS); } while (0)
+
 /* Forward declarations of structures used by the shared code */
 struct e1000_hw;
 struct e1000_hw_stats;
 
+/* Internal E1000 helper functions */
+struct e1000_hw *e1000_find_card(unsigned int cardnum);
+int32_t e1000_acquire_eeprom(struct e1000_hw *hw);
+void e1000_standby_eeprom(struct e1000_hw *hw);
+void e1000_release_eeprom(struct e1000_hw *hw);
+void e1000_raise_ee_clk(struct e1000_hw *hw, uint32_t *eecd);
+void e1000_lower_ee_clk(struct e1000_hw *hw, uint32_t *eecd);
+
+#ifdef CONFIG_E1000_SPI
+int do_e1000_spi(cmd_tbl_t *cmdtp, struct e1000_hw *hw,
+		int argc, char * const argv[]);
+#endif
+
 typedef enum {
 	FALSE = 0,
 	TRUE = 1
@@ -1049,7 +1079,11 @@ typedef enum {
 
 /* Structure containing variables used by the shared code (e1000_hw.c) */
 struct e1000_hw {
+	struct list_head list_node;
 	struct eth_device *nic;
+#ifdef CONFIG_E1000_SPI
+	struct spi_slave spi;
+#endif
 	unsigned int cardnum;
 
 	pci_dev_t pdev;
@@ -1517,6 +1551,7 @@ struct e1000_hw {
 #define E1000_RXDCTL_HTHRESH 0x00003F00	/* RXDCTL Host Threshold */
 #define E1000_RXDCTL_WTHRESH 0x003F0000	/* RXDCTL Writeback Threshold */
 #define E1000_RXDCTL_GRAN    0x01000000	/* RXDCTL Granularity */
+#define E1000_RXDCTL_FULL_RX_DESC_WB 0x01010000	/* GRAN=1, WTHRESH=1 */
 
 /* Transmit Descriptor Control */
 #define E1000_TXDCTL_PTHRESH 0x0000003F	/* TXDCTL Prefetch Threshold */
@@ -1644,14 +1679,6 @@ struct e1000_hw {
 #define EEPROM_EWEN_OPCODE  0x13	/* EERPOM erase/write enable */
 #define EEPROM_EWDS_OPCODE  0x10	/* EERPOM erast/write disable */
 
-/* EEPROM Word Offsets */
-#define EEPROM_COMPAT		   0x0003
-#define EEPROM_ID_LED_SETTINGS	   0x0004
-#define EEPROM_INIT_CONTROL1_REG   0x000A
-#define EEPROM_INIT_CONTROL2_REG   0x000F
-#define EEPROM_FLASH_VERSION	   0x0032
-#define EEPROM_CHECKSUM_REG	   0x003F
-
 /* Word definitions for ID LED Settings */
 #define ID_LED_RESERVED_0000 0x0000
 #define ID_LED_RESERVED_FFFF 0xFFFF
@@ -2445,7 +2472,6 @@ struct e1000_hw {
 #define ADVERTISE_100_FULL		0x0008
 #define ADVERTISE_1000_HALF		0x0010
 #define ADVERTISE_1000_FULL		0x0020
-#define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x002F	/* Everything but 1000-Half */
 
 #define ICH_FLASH_GFPREG   0x0000
 #define ICH_FLASH_HSFSTS   0x0004
@@ -2470,7 +2496,6 @@ struct e1000_hw {
 #define ICH_GFPREG_BASE_MASK       0x1FFF
 #define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
 
-#define E1000_EEWR     0x0102C  /* EEPROM Write Register - RW */
 #define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */
 
 /* SPI EEPROM Status Register */
@@ -2565,7 +2590,6 @@ struct e1000_hw {
 #define PHY_CFG_TIMEOUT             100
 #define DEFAULT_80003ES2LAN_TIPG_IPGT_10_100 0x00000009
 #define DEFAULT_80003ES2LAN_TIPG_IPGT_1000   0x00000008
-#define E1000_TXDMAC_DPP 0x00000001
 #define AUTO_ALL_MODES	0
 
 #ifndef E1000_MASTER_SLAVE