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-rw-r--r--drivers/net/tg3.h223
1 files changed, 174 insertions, 49 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index b3347c41a1a3..82b45d8797b4 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -43,7 +43,13 @@
#define TG3PCI_DEVICE_TIGON3_57780 0x1692
#define TG3PCI_DEVICE_TIGON3_57760 0x1690
#define TG3PCI_DEVICE_TIGON3_57790 0x1694
-#define TG3PCI_DEVICE_TIGON3_57720 0x168c
+#define TG3PCI_DEVICE_TIGON3_57788 0x1691
+#define TG3PCI_DEVICE_TIGON3_5785_G 0x1699 /* GPHY */
+#define TG3PCI_DEVICE_TIGON3_5785_F 0x16a0 /* 10/100 only */
+#define TG3PCI_DEVICE_TIGON3_5717C 0x1655
+#define TG3PCI_DEVICE_TIGON3_5717S 0x1656
+#define TG3PCI_DEVICE_TIGON3_5718C 0x1665
+#define TG3PCI_DEVICE_TIGON3_5718S 0x1666
/* 0x04 --> 0x64 unused */
#define TG3PCI_MSI_DATA 0x00000064
/* 0x66 --> 0x68 unused */
@@ -115,6 +121,7 @@
#define ASIC_REV_5761 0x5761
#define ASIC_REV_5785 0x5785
#define ASIC_REV_57780 0x57780
+#define ASIC_REV_5717 0x5717
#define GET_CHIP_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 8)
#define CHIPREV_5700_AX 0x70
#define CHIPREV_5700_BX 0x71
@@ -201,22 +208,24 @@
#define TG3PCI_MEM_WIN_BASE_ADDR 0x0000007c
#define TG3PCI_REG_DATA 0x00000080
#define TG3PCI_MEM_WIN_DATA 0x00000084
-#define TG3PCI_MODE_CTRL 0x00000088
-#define TG3PCI_MISC_CFG 0x0000008c
#define TG3PCI_MISC_LOCAL_CTRL 0x00000090
/* 0x94 --> 0x98 unused */
#define TG3PCI_STD_RING_PROD_IDX 0x00000098 /* 64-bit */
#define TG3PCI_RCV_RET_RING_CON_IDX 0x000000a0 /* 64-bit */
-#define TG3PCI_SND_PROD_IDX 0x000000a8 /* 64-bit */
-/* 0xb0 --> 0xb8 unused */
+/* 0xa0 --> 0xb8 unused */
#define TG3PCI_DUAL_MAC_CTRL 0x000000b8
#define DUAL_MAC_CTRL_CH_MASK 0x00000003
#define DUAL_MAC_CTRL_ID 0x00000004
#define TG3PCI_PRODID_ASICREV 0x000000bc
#define PROD_ID_ASIC_REV_MASK 0x0fffffff
-/* 0xc0 --> 0x100 unused */
+/* 0xc0 --> 0xf4 unused */
-/* 0x100 --> 0x200 unused */
+#define TG3PCI_GEN2_PRODID_ASICREV 0x000000f4
+/* 0xf8 --> 0x200 unused */
+
+#define TG3_CORR_ERR_STAT 0x00000110
+#define TG3_CORR_ERR_STAT_CLEAR 0xffffffff
+/* 0x114 --> 0x200 unused */
/* Mailbox registers */
#define MAILBOX_INTERRUPT_0 0x00000200 /* 64-bit */
@@ -442,6 +451,12 @@
#define RX_MODE_PROMISC 0x00000100
#define RX_MODE_NO_CRC_CHECK 0x00000200
#define RX_MODE_KEEP_VLAN_TAG 0x00000400
+#define RX_MODE_RSS_IPV4_HASH_EN 0x00010000
+#define RX_MODE_RSS_TCP_IPV4_HASH_EN 0x00020000
+#define RX_MODE_RSS_IPV6_HASH_EN 0x00040000
+#define RX_MODE_RSS_TCP_IPV6_HASH_EN 0x00080000
+#define RX_MODE_RSS_ITBL_HASH_BITS_7 0x00700000
+#define RX_MODE_RSS_ENABLE 0x00800000
#define RX_MODE_IPV6_CSUM_ENABLE 0x01000000
#define MAC_RX_STATUS 0x0000046c
#define RX_STATUS_REMOTE_TX_XOFFED 0x00000001
@@ -522,6 +537,10 @@
/* 0x598 --> 0x5a0 unused */
#define MAC_PHYCFG1 0x000005a0
#define MAC_PHYCFG1_RGMII_INT 0x00000001
+#define MAC_PHYCFG1_RXCLK_TO_MASK 0x00001ff0
+#define MAC_PHYCFG1_RXCLK_TIMEOUT 0x00001000
+#define MAC_PHYCFG1_TXCLK_TO_MASK 0x01ff0000
+#define MAC_PHYCFG1_TXCLK_TIMEOUT 0x01000000
#define MAC_PHYCFG1_RGMII_EXT_RX_DEC 0x02000000
#define MAC_PHYCFG1_RGMII_SND_STAT_EN 0x04000000
#define MAC_PHYCFG1_TXC_DRV 0x20000000
@@ -675,6 +694,7 @@
#define SG_DIG_PARTNER_FULL_DUPLEX 0x00020000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_NEXT_PAGE 0x00010000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_AUTONEG_STATE_MASK 0x00000ff0
+#define SG_DIG_IS_SERDES 0x00000100
#define SG_DIG_COMMA_DETECTOR 0x00000008
#define SG_DIG_MAC_ACK_STATUS 0x00000004
#define SG_DIG_AUTONEG_COMPLETE 0x00000002
@@ -682,7 +702,22 @@
/* 0x5b8 --> 0x600 unused */
#define MAC_TX_MAC_STATE_BASE 0x00000600 /* 16 bytes */
#define MAC_RX_MAC_STATE_BASE 0x00000610 /* 20 bytes */
-/* 0x624 --> 0x800 unused */
+/* 0x624 --> 0x670 unused */
+
+#define MAC_RSS_INDIR_TBL_0 0x00000630
+
+#define MAC_RSS_HASH_KEY_0 0x00000670
+#define MAC_RSS_HASH_KEY_1 0x00000674
+#define MAC_RSS_HASH_KEY_2 0x00000678
+#define MAC_RSS_HASH_KEY_3 0x0000067c
+#define MAC_RSS_HASH_KEY_4 0x00000680
+#define MAC_RSS_HASH_KEY_5 0x00000684
+#define MAC_RSS_HASH_KEY_6 0x00000688
+#define MAC_RSS_HASH_KEY_7 0x0000068c
+#define MAC_RSS_HASH_KEY_8 0x00000690
+#define MAC_RSS_HASH_KEY_9 0x00000694
+/* 0x698 --> 0x800 unused */
+
#define MAC_TX_STATS_OCTETS 0x00000800
#define MAC_TX_STATS_RESV1 0x00000804
#define MAC_TX_STATS_COLLISIONS 0x00000808
@@ -814,6 +849,7 @@
#define SNDBDI_MODE_RESET 0x00000001
#define SNDBDI_MODE_ENABLE 0x00000002
#define SNDBDI_MODE_ATTN_ENABLE 0x00000004
+#define SNDBDI_MODE_MULTI_TXQ_EN 0x00000020
#define SNDBDI_STATUS 0x00001804
#define SNDBDI_STATUS_ERROR_ATTN 0x00000004
#define SNDBDI_IN_PROD_IDX_0 0x00001808
@@ -864,6 +900,7 @@
#define RCVLPC_STATSCTRL_ENABLE 0x00000001
#define RCVLPC_STATSCTRL_FASTUPD 0x00000002
#define RCVLPC_STATS_ENABLE 0x00002018
+#define RCVLPC_STATSENAB_ASF_FIX 0x00000002
#define RCVLPC_STATSENAB_DACK_FIX 0x00040000
#define RCVLPC_STATSENAB_LNGBRST_RFIX 0x00400000
#define RCVLPC_STATS_INCMASK 0x0000201c
@@ -941,7 +978,11 @@
#define RCVBDI_MINI_THRESH 0x00002c14
#define RCVBDI_STD_THRESH 0x00002c18
#define RCVBDI_JUMBO_THRESH 0x00002c1c
-/* 0x2c20 --> 0x3000 unused */
+/* 0x2c20 --> 0x2d00 unused */
+
+#define STD_REPLENISH_LWM 0x00002d00
+#define JMB_REPLENISH_LWM 0x00002d04
+/* 0x2d08 --> 0x3000 unused */
/* Receive BD Completion Control Registers */
#define RCVCC_MODE 0x00003000
@@ -987,8 +1028,10 @@
#define TG3_CPMU_HST_ACC 0x0000361c
#define CPMU_HST_ACC_MACCLK_MASK 0x001f0000
#define CPMU_HST_ACC_MACCLK_6_25 0x00130000
-/* 0x3620 --> 0x3630 unused */
+/* 0x3620 --> 0x362c unused */
+#define TG3_CPMU_STATUS 0x0000362c
+#define TG3_CPMU_STATUS_PCIE_FUNC 0x20000000
#define TG3_CPMU_CLCK_STAT 0x00003630
#define CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001f0000
#define CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000
@@ -1022,6 +1065,7 @@
#define HOSTCC_MODE_CLRTICK_TXBD 0x00000400
#define HOSTCC_MODE_NOINT_ON_NOW 0x00000800
#define HOSTCC_MODE_NOINT_ON_FORCE 0x00001000
+#define HOSTCC_MODE_COAL_VEC1_NOW 0x00002000
#define HOSTCC_STATUS 0x00003c04
#define HOSTCC_STATUS_ERROR_ATTN 0x00000004
#define HOSTCC_RXCOL_TICKS 0x00003c08
@@ -1107,7 +1151,16 @@
#define HOSTCC_SND_CON_IDX_13 0x00003cf4
#define HOSTCC_SND_CON_IDX_14 0x00003cf8
#define HOSTCC_SND_CON_IDX_15 0x00003cfc
-/* 0x3d00 --> 0x4000 unused */
+#define HOSTCC_STATBLCK_RING1 0x00003d00
+/* 0x3d00 --> 0x3d80 unused */
+
+#define HOSTCC_RXCOL_TICKS_VEC1 0x00003d80
+#define HOSTCC_TXCOL_TICKS_VEC1 0x00003d84
+#define HOSTCC_RXMAX_FRAMES_VEC1 0x00003d88
+#define HOSTCC_TXMAX_FRAMES_VEC1 0x00003d8c
+#define HOSTCC_RXCOAL_MAXF_INT_VEC1 0x00003d90
+#define HOSTCC_TXCOAL_MAXF_INT_VEC1 0x00003d94
+/* 0x3d98 --> 0x4000 unused */
/* Memory arbiter control registers */
#define MEMARB_MODE 0x00004000
@@ -1445,6 +1498,8 @@
#define MSGINT_MODE 0x00006000
#define MSGINT_MODE_RESET 0x00000001
#define MSGINT_MODE_ENABLE 0x00000002
+#define MSGINT_MODE_ONE_SHOT_DISABLE 0x00000020
+#define MSGINT_MODE_MULTIVEC_EN 0x00000080
#define MSGINT_STATUS 0x00006004
#define MSGINT_FIFO 0x00006008
/* 0x600c --> 0x6400 unused */
@@ -1640,6 +1695,25 @@
#define FLASH_57780VENDOR_ATMEL_AT45DB021B 0x03400002
#define FLASH_57780VENDOR_ATMEL_AT45DB041D 0x00400001
#define FLASH_57780VENDOR_ATMEL_AT45DB041B 0x03400001
+#define FLASH_5717VENDOR_ATMEL_EEPROM 0x02000001
+#define FLASH_5717VENDOR_MICRO_EEPROM 0x02000003
+#define FLASH_5717VENDOR_ATMEL_MDB011D 0x01000001
+#define FLASH_5717VENDOR_ATMEL_MDB021D 0x01000003
+#define FLASH_5717VENDOR_ST_M_M25PE10 0x02000000
+#define FLASH_5717VENDOR_ST_M_M25PE20 0x02000002
+#define FLASH_5717VENDOR_ST_M_M45PE10 0x00000001
+#define FLASH_5717VENDOR_ST_M_M45PE20 0x00000003
+#define FLASH_5717VENDOR_ATMEL_ADB011B 0x01400000
+#define FLASH_5717VENDOR_ATMEL_ADB021B 0x01400002
+#define FLASH_5717VENDOR_ATMEL_ADB011D 0x01400001
+#define FLASH_5717VENDOR_ATMEL_ADB021D 0x01400003
+#define FLASH_5717VENDOR_ST_A_M25PE10 0x02400000
+#define FLASH_5717VENDOR_ST_A_M25PE20 0x02400002
+#define FLASH_5717VENDOR_ST_A_M45PE10 0x02400001
+#define FLASH_5717VENDOR_ST_A_M45PE20 0x02400003
+#define FLASH_5717VENDOR_ATMEL_45USPT 0x03400000
+#define FLASH_5717VENDOR_ST_25USPT 0x03400002
+#define FLASH_5717VENDOR_ST_45USPT 0x03400001
#define NVRAM_CFG1_5752PAGE_SIZE_MASK 0x70000000
#define FLASH_5752PAGE_SIZE_256 0x00000000
#define FLASH_5752PAGE_SIZE_512 0x10000000
@@ -1696,11 +1770,23 @@
#define PCIE_TRANSACTION_CFG 0x00007c04
#define PCIE_TRANS_CFG_1SHOT_MSI 0x20000000
#define PCIE_TRANS_CFG_LOM 0x00000020
+/* 0x7c08 --> 0x7d28 unused */
#define PCIE_PWR_MGMT_THRESH 0x00007d28
#define PCIE_PWR_MGMT_L1_THRESH_MSK 0x0000ff00
#define PCIE_PWR_MGMT_L1_THRESH_4MS 0x0000ff00
#define PCIE_PWR_MGMT_EXT_ASPM_TMR_EN 0x01000000
+/* 0x7d2c --> 0x7d54 unused */
+
+#define TG3_PCIE_LNKCTL 0x00007d54
+#define TG3_PCIE_LNKCTL_L1_PLL_PD_EN 0x00000008
+#define TG3_PCIE_LNKCTL_L1_PLL_PD_DIS 0x00000080
+/* 0x7d58 --> 0x7e70 unused */
+
+#define TG3_PCIE_EIDLE_DELAY 0x00007e70
+#define TG3_PCIE_EIDLE_DELAY_MASK 0x0000001f
+#define TG3_PCIE_EIDLE_DELAY_13_CLKS 0x0000000c
+/* 0x7e74 --> 0x8000 unused */
/* OTP bit definitions */
@@ -1890,7 +1976,6 @@
#define MII_TG3_DSP_RW_PORT 0x15 /* DSP coefficient read/write port */
-#define MII_TG3_EPHY_PTEST 0x17 /* 5906 PHY register */
#define MII_TG3_DSP_ADDRESS 0x17 /* DSP address register */
#define MII_TG3_DSP_TAP1 0x0001
@@ -1957,17 +2042,23 @@
#define MII_TG3_MISC_SHDW_SCR5_LPED 0x0010
#define MII_TG3_MISC_SHDW_SCR5_SEL 0x1400
-
-#define MII_TG3_EPHY_TEST 0x1f /* 5906 PHY register */
-#define MII_TG3_EPHY_SHADOW_EN 0x80
-
-#define MII_TG3_EPHYTST_MISCCTRL 0x10 /* 5906 EPHY misc ctrl shadow register */
-#define MII_TG3_EPHYTST_MISCCTRL_MDIX 0x4000
-
#define MII_TG3_TEST1 0x1e
#define MII_TG3_TEST1_TRIM_EN 0x0010
#define MII_TG3_TEST1_CRC_EN 0x8000
+
+/* Fast Ethernet Tranceiver definitions */
+#define MII_TG3_FET_PTEST 0x17
+#define MII_TG3_FET_TEST 0x1f
+#define MII_TG3_FET_SHADOW_EN 0x0080
+
+#define MII_TG3_FET_SHDW_MISCCTRL 0x10
+#define MII_TG3_FET_SHDW_MISCCTRL_MDIX 0x4000
+
+#define MII_TG3_FET_SHDW_AUXSTAT2 0x1b
+#define MII_TG3_FET_SHDW_AUXSTAT2_APD 0x0020
+
+
/* APE registers. Accessible through BAR1 */
#define TG3_APE_EVENT 0x000c
#define APE_EVENT_1 0x00000001
@@ -2065,6 +2156,7 @@ struct tg3_tx_buffer_desc {
#define TXD_FLAG_IP_CSUM 0x0002
#define TXD_FLAG_END 0x0004
#define TXD_FLAG_IP_FRAG 0x0008
+#define TXD_FLAG_JMB_PKT 0x0008
#define TXD_FLAG_IP_FRAG_END 0x0010
#define TXD_FLAG_VLAN 0x0040
#define TXD_FLAG_COAL_NOW 0x0080
@@ -2450,6 +2542,49 @@ struct tg3_ethtool_stats {
u64 nic_tx_threshold_hit;
};
+struct tg3_rx_prodring_set {
+ u32 rx_std_ptr;
+ u32 rx_jmb_ptr;
+ struct tg3_rx_buffer_desc *rx_std;
+ struct tg3_ext_rx_buffer_desc *rx_jmb;
+ struct ring_info *rx_std_buffers;
+ struct ring_info *rx_jmb_buffers;
+ dma_addr_t rx_std_mapping;
+ dma_addr_t rx_jmb_mapping;
+};
+
+#define TG3_IRQ_MAX_VECS 5
+
+struct tg3_napi {
+ struct napi_struct napi ____cacheline_aligned;
+ struct tg3 *tp;
+ struct tg3_hw_status *hw_status;
+
+ u32 last_tag;
+ u32 last_irq_tag;
+ u32 int_mbox;
+ u32 coal_now;
+ u32 tx_prod;
+ u32 tx_cons;
+ u32 tx_pending;
+ u32 prodmbox;
+
+ u32 consmbox;
+ u32 rx_rcb_ptr;
+ u16 *rx_rcb_prod_idx;
+
+ struct tg3_rx_buffer_desc *rx_rcb;
+ struct tg3_tx_buffer_desc *tx_ring;
+ struct tx_ring_info *tx_buffers;
+
+ dma_addr_t status_mapping;
+ dma_addr_t rx_rcb_mapping;
+ dma_addr_t tx_desc_mapping;
+
+ char irq_lbl[IFNAMSIZ];
+ unsigned int irq_vec;
+};
+
struct tg3 {
/* begin "general, frequently-used members" cacheline section */
@@ -2502,50 +2637,26 @@ struct tg3 {
struct net_device *dev;
struct pci_dev *pdev;
- struct tg3_hw_status *hw_status;
- dma_addr_t status_mapping;
- u32 last_tag;
- u32 last_irq_tag;
-
u32 msg_enable;
/* begin "tx thread" cacheline section */
void (*write32_tx_mbox) (struct tg3 *, u32,
u32);
- u32 tx_prod;
- u32 tx_cons;
- u32 tx_pending;
-
- struct tg3_tx_buffer_desc *tx_ring;
- struct tx_ring_info *tx_buffers;
- dma_addr_t tx_desc_mapping;
/* begin "rx thread" cacheline section */
- struct napi_struct napi;
+ struct tg3_napi napi[TG3_IRQ_MAX_VECS];
void (*write32_rx_mbox) (struct tg3 *, u32,
u32);
- u32 rx_rcb_ptr;
- u32 rx_std_ptr;
- u32 rx_jumbo_ptr;
u32 rx_pending;
u32 rx_jumbo_pending;
+ u32 rx_std_max_post;
+ u32 rx_pkt_map_sz;
#if TG3_VLAN_TAG_USED
struct vlan_group *vlgrp;
#endif
- struct tg3_rx_buffer_desc *rx_std;
- struct ring_info *rx_std_buffers;
- dma_addr_t rx_std_mapping;
- u32 rx_std_max_post;
-
- struct tg3_rx_buffer_desc *rx_jumbo;
- struct ring_info *rx_jumbo_buffers;
- dma_addr_t rx_jumbo_mapping;
-
- struct tg3_rx_buffer_desc *rx_rcb;
- dma_addr_t rx_rcb_mapping;
+ struct tg3_rx_prodring_set prodring[1];
- u32 rx_pkt_buf_sz;
/* begin "everything else" cacheline(s) section */
struct net_device_stats net_stats;
@@ -2575,6 +2686,10 @@ struct tg3 {
#define TG3_FLAG_EEPROM_WRITE_PROT 0x00001000
#define TG3_FLAG_NVRAM 0x00002000
#define TG3_FLAG_NVRAM_BUFFERED 0x00004000
+#define TG3_FLAG_SUPPORT_MSI 0x00008000
+#define TG3_FLAG_SUPPORT_MSIX 0x00010000
+#define TG3_FLAG_SUPPORT_MSI_OR_MSIX (TG3_FLAG_SUPPORT_MSI | \
+ TG3_FLAG_SUPPORT_MSIX)
#define TG3_FLAG_PCIX_MODE 0x00020000
#define TG3_FLAG_PCI_HIGH_SPEED 0x00040000
#define TG3_FLAG_PCI_32BIT 0x00080000
@@ -2587,7 +2702,7 @@ struct tg3 {
#define TG3_FLAG_CPMU_PRESENT 0x04000000
#define TG3_FLAG_40BIT_DMA_BUG 0x08000000
#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000
-#define TG3_FLAG_SUPPORT_MSI 0x20000000
+#define TG3_FLAG_JUMBO_CAPABLE 0x20000000
#define TG3_FLAG_CHIP_RESETTING 0x40000000
#define TG3_FLAG_INIT_COMPLETE 0x80000000
u32 tg3_flags2;
@@ -2613,7 +2728,9 @@ struct tg3 {
#define TG3_FLG2_5750_PLUS 0x00080000
#define TG3_FLG2_PROTECTED_NVRAM 0x00100000
#define TG3_FLG2_USING_MSI 0x00200000
-#define TG3_FLG2_JUMBO_CAPABLE 0x00400000
+#define TG3_FLG2_USING_MSIX 0x00400000
+#define TG3_FLG2_USING_MSI_OR_MSIX (TG3_FLG2_USING_MSI | \
+ TG3_FLG2_USING_MSIX)
#define TG3_FLG2_MII_SERDES 0x00800000
#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \
TG3_FLG2_MII_SERDES)
@@ -2641,6 +2758,9 @@ struct tg3 {
#define TG3_FLG3_PHY_ENABLE_APD 0x00001000
#define TG3_FLG3_5755_PLUS 0x00002000
#define TG3_FLG3_NO_NVRAM 0x00004000
+#define TG3_FLG3_TOGGLE_10_100_L1PLLPD 0x00008000
+#define TG3_FLG3_PHY_IS_FET 0x00010000
+#define TG3_FLG3_ENABLE_RSS 0x00020000
struct timer_list timer;
u16 timer_counter;
@@ -2686,6 +2806,8 @@ struct tg3 {
struct mii_bus *mdio_bus;
int mdio_irq[PHY_MAX_ADDR];
+ u8 phy_addr;
+
/* PHY info */
u32 phy_id;
#define PHY_ID_MASK 0xfffffff0
@@ -2785,6 +2907,9 @@ struct tg3 {
#define SST_25VF0X0_PAGE_SIZE 4098
+ unsigned int irq_max;
+ unsigned int irq_cnt;
+
struct ethtool_coalesce coal;
/* firmware info */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 01:41:30 +0100