X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fbase%2Fe1000_ich8lan.h;fp=drivers%2Fnet%2Fe1000%2Fbase%2Fe1000_ich8lan.h;h=33e77fb87815a39345ef3d8a01687ba1b702361c;hb=97f17497d162afdb82c8704bf097f0fee3724b2e;hp=0000000000000000000000000000000000000000;hpb=e04be89c2409570e0055b2cda60bd11395bb93b0;p=deb_dpdk.git

diff --git a/drivers/net/e1000/base/e1000_ich8lan.h b/drivers/net/e1000/base/e1000_ich8lan.h
new file mode 100644
index 00000000..33e77fb8
--- /dev/null
+++ b/drivers/net/e1000/base/e1000_ich8lan.h
@@ -0,0 +1,320 @@
+/*******************************************************************************
+
+Copyright (c) 2001-2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _E1000_ICH8LAN_H_
+#define _E1000_ICH8LAN_H_
+
+#define ICH_FLASH_GFPREG		0x0000
+#define ICH_FLASH_HSFSTS		0x0004
+#define ICH_FLASH_HSFCTL		0x0006
+#define ICH_FLASH_FADDR			0x0008
+#define ICH_FLASH_FDATA0		0x0010
+
+/* Requires up to 10 seconds when MNG might be accessing part. */
+#define ICH_FLASH_READ_COMMAND_TIMEOUT	10000000
+#define ICH_FLASH_WRITE_COMMAND_TIMEOUT	10000000
+#define ICH_FLASH_ERASE_COMMAND_TIMEOUT	10000000
+#define ICH_FLASH_LINEAR_ADDR_MASK	0x00FFFFFF
+#define ICH_FLASH_CYCLE_REPEAT_COUNT	10
+
+#define ICH_CYCLE_READ			0
+#define ICH_CYCLE_WRITE			2
+#define ICH_CYCLE_ERASE			3
+
+#define FLASH_GFPREG_BASE_MASK		0x1FFF
+#define FLASH_SECTOR_ADDR_SHIFT		12
+
+#define ICH_FLASH_SEG_SIZE_256		256
+#define ICH_FLASH_SEG_SIZE_4K		4096
+#define ICH_FLASH_SEG_SIZE_8K		8192
+#define ICH_FLASH_SEG_SIZE_64K		65536
+
+#define E1000_ICH_FWSM_RSPCIPHY	0x00000040 /* Reset PHY on PCI Reset */
+/* FW established a valid mode */
+#define E1000_ICH_FWSM_FW_VALID	0x00008000
+#define E1000_ICH_FWSM_PCIM2PCI	0x01000000 /* ME PCIm-to-PCI active */
+#define E1000_ICH_FWSM_PCIM2PCI_COUNT	2000
+
+#define E1000_ICH_MNG_IAMT_MODE		0x2
+
+#define E1000_FWSM_WLOCK_MAC_MASK	0x0380
+#define E1000_FWSM_WLOCK_MAC_SHIFT	7
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+#define E1000_FWSM_ULP_CFG_DONE		0x00000400  /* Low power cfg done */
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+
+/* Shared Receive Address Registers */
+#define E1000_SHRAL_PCH_LPT(_i)		(0x05408 + ((_i) * 8))
+#define E1000_SHRAH_PCH_LPT(_i)		(0x0540C + ((_i) * 8))
+
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+#define E1000_H2ME		0x05B50    /* Host to ME */
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+#define E1000_H2ME_ULP		0x00000800 /* ULP Indication Bit */
+#define E1000_H2ME_ENFORCE_SETTINGS	0x00001000 /* Enforce Settings */
+
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+#define ID_LED_DEFAULT_ICH8LAN	((ID_LED_DEF1_DEF2 << 12) | \
+				 (ID_LED_OFF1_OFF2 <<  8) | \
+				 (ID_LED_OFF1_ON2  <<  4) | \
+				 (ID_LED_DEF1_DEF2))
+
+#define E1000_ICH_NVM_SIG_WORD		0x13
+#define E1000_ICH_NVM_SIG_MASK		0xC000
+#define E1000_ICH_NVM_VALID_SIG_MASK	0xC0
+#define E1000_ICH_NVM_SIG_VALUE		0x80
+
+#define E1000_ICH8_LAN_INIT_TIMEOUT	1500
+
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+/* FEXT register bit definition */
+#define E1000_FEXT_PHY_CABLE_DISCONNECTED	0x00000004
+
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+#define E1000_FEXTNVM_SW_CONFIG		1
+#define E1000_FEXTNVM_SW_CONFIG_ICH8M	(1 << 27) /* different on ICH8M */
+
+#define E1000_FEXTNVM3_PHY_CFG_COUNTER_MASK	0x0C000000
+#define E1000_FEXTNVM3_PHY_CFG_COUNTER_50MSEC	0x08000000
+
+#define E1000_FEXTNVM4_BEACON_DURATION_MASK	0x7
+#define E1000_FEXTNVM4_BEACON_DURATION_8USEC	0x7
+#define E1000_FEXTNVM4_BEACON_DURATION_16USEC	0x3
+
+#define E1000_FEXTNVM6_REQ_PLL_CLK	0x00000100
+#define E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION	0x00000200
+#define E1000_FEXTNVM6_K1_OFF_ENABLE	0x80000000
+/* bit for disabling packet buffer read */
+#define E1000_FEXTNVM7_DISABLE_PB_READ	0x00040000
+#define E1000_FEXTNVM7_SIDE_CLK_UNGATE	0x00000004
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+#define E1000_FEXTNVM7_DISABLE_SMB_PERST	0x00000020
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+#define PCIE_ICH8_SNOOP_ALL	PCIE_NO_SNOOP_ALL
+
+#define E1000_ICH_RAR_ENTRIES	7
+#define E1000_PCH2_RAR_ENTRIES	5 /* RAR[0], SHRA[0-3] */
+#define E1000_PCH_LPT_RAR_ENTRIES	12 /* RAR[0], SHRA[0-10] */
+
+#define PHY_PAGE_SHIFT		5
+#define PHY_REG(page, reg)	(((page) << PHY_PAGE_SHIFT) | \
+				 ((reg) & MAX_PHY_REG_ADDRESS))
+#define IGP3_KMRN_DIAG	PHY_REG(770, 19) /* KMRN Diagnostic */
+#define IGP3_VR_CTRL	PHY_REG(776, 18) /* Voltage Regulator Control */
+
+#define IGP3_KMRN_DIAG_PCS_LOCK_LOSS		0x0002
+#define IGP3_VR_CTRL_DEV_POWERDOWN_MODE_MASK	0x0300
+#define IGP3_VR_CTRL_MODE_SHUTDOWN		0x0200
+
+/* PHY Wakeup Registers and defines */
+#define BM_PORT_GEN_CFG		PHY_REG(BM_PORT_CTRL_PAGE, 17)
+#define BM_RCTL			PHY_REG(BM_WUC_PAGE, 0)
+#define BM_WUC			PHY_REG(BM_WUC_PAGE, 1)
+#define BM_WUFC			PHY_REG(BM_WUC_PAGE, 2)
+#define BM_WUS			PHY_REG(BM_WUC_PAGE, 3)
+#define BM_RAR_L(_i)		(BM_PHY_REG(BM_WUC_PAGE, 16 + ((_i) << 2)))
+#define BM_RAR_M(_i)		(BM_PHY_REG(BM_WUC_PAGE, 17 + ((_i) << 2)))
+#define BM_RAR_H(_i)		(BM_PHY_REG(BM_WUC_PAGE, 18 + ((_i) << 2)))
+#define BM_RAR_CTRL(_i)		(BM_PHY_REG(BM_WUC_PAGE, 19 + ((_i) << 2)))
+#define BM_MTA(_i)		(BM_PHY_REG(BM_WUC_PAGE, 128 + ((_i) << 1)))
+
+#define BM_RCTL_UPE		0x0001 /* Unicast Promiscuous Mode */
+#define BM_RCTL_MPE		0x0002 /* Multicast Promiscuous Mode */
+#define BM_RCTL_MO_SHIFT	3      /* Multicast Offset Shift */
+#define BM_RCTL_MO_MASK		(3 << 3) /* Multicast Offset Mask */
+#define BM_RCTL_BAM		0x0020 /* Broadcast Accept Mode */
+#define BM_RCTL_PMCF		0x0040 /* Pass MAC Control Frames */
+#define BM_RCTL_RFCE		0x0080 /* Rx Flow Control Enable */
+
+#define HV_LED_CONFIG		PHY_REG(768, 30) /* LED Configuration */
+#define HV_MUX_DATA_CTRL	PHY_REG(776, 16)
+#define HV_MUX_DATA_CTRL_GEN_TO_MAC	0x0400
+#define HV_MUX_DATA_CTRL_FORCE_SPEED	0x0004
+#define HV_STATS_PAGE	778
+/* Half-duplex collision counts */
+#define HV_SCC_UPPER	PHY_REG(HV_STATS_PAGE, 16) /* Single Collision */
+#define HV_SCC_LOWER	PHY_REG(HV_STATS_PAGE, 17)
+#define HV_ECOL_UPPER	PHY_REG(HV_STATS_PAGE, 18) /* Excessive Coll. */
+#define HV_ECOL_LOWER	PHY_REG(HV_STATS_PAGE, 19)
+#define HV_MCC_UPPER	PHY_REG(HV_STATS_PAGE, 20) /* Multiple Collision */
+#define HV_MCC_LOWER	PHY_REG(HV_STATS_PAGE, 21)
+#define HV_LATECOL_UPPER PHY_REG(HV_STATS_PAGE, 23) /* Late Collision */
+#define HV_LATECOL_LOWER PHY_REG(HV_STATS_PAGE, 24)
+#define HV_COLC_UPPER	PHY_REG(HV_STATS_PAGE, 25) /* Collision */
+#define HV_COLC_LOWER	PHY_REG(HV_STATS_PAGE, 26)
+#define HV_DC_UPPER	PHY_REG(HV_STATS_PAGE, 27) /* Defer Count */
+#define HV_DC_LOWER	PHY_REG(HV_STATS_PAGE, 28)
+#define HV_TNCRS_UPPER	PHY_REG(HV_STATS_PAGE, 29) /* Tx with no CRS */
+#define HV_TNCRS_LOWER	PHY_REG(HV_STATS_PAGE, 30)
+
+#define E1000_FCRTV_PCH	0x05F40 /* PCH Flow Control Refresh Timer Value */
+
+#define E1000_NVM_K1_CONFIG	0x1B /* NVM K1 Config Word */
+#define E1000_NVM_K1_ENABLE	0x1  /* NVM Enable K1 bit */
+#define K1_ENTRY_LATENCY	0
+#define K1_MIN_TIME		1
+
+/* SMBus Control Phy Register */
+#define CV_SMB_CTRL		PHY_REG(769, 23)
+#define CV_SMB_CTRL_FORCE_SMBUS	0x0001
+
+#if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
+/* I218 Ultra Low Power Configuration 1 Register */
+#define I218_ULP_CONFIG1		PHY_REG(779, 16)
+#define I218_ULP_CONFIG1_START		0x0001 /* Start auto ULP config */
+#define I218_ULP_CONFIG1_IND		0x0004 /* Pwr up from ULP indication */
+#define I218_ULP_CONFIG1_STICKY_ULP	0x0010 /* Set sticky ULP mode */
+#define I218_ULP_CONFIG1_INBAND_EXIT	0x0020 /* Inband on ULP exit */
+#define I218_ULP_CONFIG1_WOL_HOST	0x0040 /* WoL Host on ULP exit */
+#define I218_ULP_CONFIG1_RESET_TO_SMBUS	0x0100 /* Reset to SMBus mode */
+#define I218_ULP_CONFIG1_DISABLE_SMB_PERST	0x1000 /* Disable on PERST# */
+
+#endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
+/* SMBus Address Phy Register */
+#define HV_SMB_ADDR		PHY_REG(768, 26)
+#define HV_SMB_ADDR_MASK	0x007F
+#define HV_SMB_ADDR_PEC_EN	0x0200
+#define HV_SMB_ADDR_VALID	0x0080
+#define HV_SMB_ADDR_FREQ_MASK		0x1100
+#define HV_SMB_ADDR_FREQ_LOW_SHIFT	8
+#define HV_SMB_ADDR_FREQ_HIGH_SHIFT	12
+
+/* Strapping Option Register - RO */
+#define E1000_STRAP			0x0000C
+#define E1000_STRAP_SMBUS_ADDRESS_MASK	0x00FE0000
+#define E1000_STRAP_SMBUS_ADDRESS_SHIFT	17
+#define E1000_STRAP_SMT_FREQ_MASK	0x00003000
+#define E1000_STRAP_SMT_FREQ_SHIFT	12
+
+/* OEM Bits Phy Register */
+#define HV_OEM_BITS		PHY_REG(768, 25)
+#define HV_OEM_BITS_LPLU	0x0004 /* Low Power Link Up */
+#define HV_OEM_BITS_GBE_DIS	0x0040 /* Gigabit Disable */
+#define HV_OEM_BITS_RESTART_AN	0x0400 /* Restart Auto-negotiation */
+
+/* KMRN Mode Control */
+#define HV_KMRN_MODE_CTRL	PHY_REG(769, 16)
+#define HV_KMRN_MDIO_SLOW	0x0400
+
+/* KMRN FIFO Control and Status */
+#define HV_KMRN_FIFO_CTRLSTA			PHY_REG(770, 16)
+#define HV_KMRN_FIFO_CTRLSTA_PREAMBLE_MASK	0x7000
+#define HV_KMRN_FIFO_CTRLSTA_PREAMBLE_SHIFT	12
+
+/* PHY Power Management Control */
+#define HV_PM_CTRL		PHY_REG(770, 17)
+#define HV_PM_CTRL_PLL_STOP_IN_K1_GIGA	0x100
+#define HV_PM_CTRL_K1_ENABLE		0x4000
+
+#define SW_FLAG_TIMEOUT		1000 /* SW Semaphore flag timeout in ms */
+
+/* Inband Control */
+#define I217_INBAND_CTRL				PHY_REG(770, 18)
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_MASK	0x3F00
+#define I217_INBAND_CTRL_LINK_STAT_TX_TIMEOUT_SHIFT	8
+
+/* Low Power Idle GPIO Control */
+#define I217_LPI_GPIO_CTRL			PHY_REG(772, 18)
+#define I217_LPI_GPIO_CTRL_AUTO_EN_LPI		0x0800
+
+/* PHY Low Power Idle Control */
+#define I82579_LPI_CTRL				PHY_REG(772, 20)
+#define I82579_LPI_CTRL_100_ENABLE		0x2000
+#define I82579_LPI_CTRL_1000_ENABLE		0x4000
+#define I82579_LPI_CTRL_ENABLE_MASK		0x6000
+
+/* 82579 DFT Control */
+#define I82579_DFT_CTRL			PHY_REG(769, 20)
+#define I82579_DFT_CTRL_GATE_PHY_RESET	0x0040 /* Gate PHY Reset on MAC Reset */
+
+/* Extended Management Interface (EMI) Registers */
+#define I82579_EMI_ADDR		0x10
+#define I82579_EMI_DATA		0x11
+#define I82579_LPI_UPDATE_TIMER	0x4805 /* in 40ns units + 40 ns base value */
+#define I82579_MSE_THRESHOLD	0x084F /* 82579 Mean Square Error Threshold */
+#define I82577_MSE_THRESHOLD	0x0887 /* 82577 Mean Square Error Threshold */
+#define I82579_MSE_LINK_DOWN	0x2411 /* MSE count before dropping link */
+#define I82579_RX_CONFIG		0x3412 /* Receive configuration */
+#define I82579_LPI_PLL_SHUT		0x4412 /* LPI PLL Shut Enable */
+#define I82579_EEE_PCS_STATUS		0x182E	/* IEEE MMD Register 3.1 >> 8 */
+#define I82579_EEE_CAPABILITY		0x0410 /* IEEE MMD Register 3.20 */
+#define I82579_EEE_ADVERTISEMENT	0x040E /* IEEE MMD Register 7.60 */
+#define I82579_EEE_LP_ABILITY		0x040F /* IEEE MMD Register 7.61 */
+#define I82579_EEE_100_SUPPORTED	(1 << 1) /* 100BaseTx EEE */
+#define I82579_EEE_1000_SUPPORTED	(1 << 2) /* 1000BaseTx EEE */
+#define I82579_LPI_100_PLL_SHUT	(1 << 2) /* 100M LPI PLL Shut Enabled */
+#define I217_EEE_PCS_STATUS	0x9401   /* IEEE MMD Register 3.1 */
+#define I217_EEE_CAPABILITY	0x8000   /* IEEE MMD Register 3.20 */
+#define I217_EEE_ADVERTISEMENT	0x8001   /* IEEE MMD Register 7.60 */
+#define I217_EEE_LP_ABILITY	0x8002   /* IEEE MMD Register 7.61 */
+#define I217_RX_CONFIG		0xB20C /* Receive configuration */
+
+#define E1000_EEE_RX_LPI_RCVD	0x0400	/* Tx LP idle received */
+#define E1000_EEE_TX_LPI_RCVD	0x0800	/* Rx LP idle received */
+
+/* Intel Rapid Start Technology Support */
+#define I217_PROXY_CTRL		BM_PHY_REG(BM_WUC_PAGE, 70)
+#define I217_PROXY_CTRL_AUTO_DISABLE	0x0080
+#define I217_SxCTRL			PHY_REG(BM_PORT_CTRL_PAGE, 28)
+#define I217_SxCTRL_ENABLE_LPI_RESET	0x1000
+#define I217_CGFREG			PHY_REG(772, 29)
+#define I217_CGFREG_ENABLE_MTA_RESET	0x0002
+#define I217_MEMPWR			PHY_REG(772, 26)
+#define I217_MEMPWR_DISABLE_SMB_RELEASE	0x0010
+
+/* Receive Address Initial CRC Calculation */
+#define E1000_PCH_RAICC(_n)	(0x05F50 + ((_n) * 4))
+
+#if defined(QV_RELEASE) || !defined(NO_PCH_LPT_B0_SUPPORT)
+#define E1000_PCI_REVISION_ID_REG	0x08
+#endif /* defined(QV_RELEASE) || !defined(NO_PCH_LPT_B0_SUPPORT) */
+void e1000_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
+						 bool state);
+void e1000_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
+void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw);
+void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw);
+u32 e1000_resume_workarounds_pchlan(struct e1000_hw *hw);
+s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable);
+s32 e1000_configure_k0s_lpt(struct e1000_hw *hw, u8 entry_latency, u8 min_time);
+void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw);
+s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable);
+s32 e1000_read_emi_reg_locked(struct e1000_hw *hw, u16 addr, u16 *data);
+s32 e1000_write_emi_reg_locked(struct e1000_hw *hw, u16 addr, u16 data);
+s32 e1000_set_eee_pchlan(struct e1000_hw *hw);
+#ifdef ULP_SUPPORT
+s32 e1000_enable_ulp_lpt_lp(struct e1000_hw *hw, bool to_sx);
+s32 e1000_disable_ulp_lpt_lp(struct e1000_hw *hw, bool force);
+#endif /* ULP_SUPPORT */
+#endif /* _E1000_ICH8LAN_H_ */
+void e1000_demote_ltr(struct e1000_hw *hw, bool demote, bool link);