1/* 2 * Definitions for the new Marvell Yukon 2 driver. 3 */ 4#ifndef _SKY2_H 5#define _SKY2_H 6 7#define ETH_JUMBO_MTU 9000 /* Maximum MTU supported */ 8 9/* PCI config registers */ 10enum { 11 PCI_DEV_REG1 = 0x40, 12 PCI_DEV_REG2 = 0x44, 13 PCI_DEV_STATUS = 0x7c, 14 PCI_DEV_REG3 = 0x80, 15 PCI_DEV_REG4 = 0x84, 16 PCI_DEV_REG5 = 0x88, 17 PCI_CFG_REG_0 = 0x90, 18 PCI_CFG_REG_1 = 0x94, 19 20 PSM_CONFIG_REG0 = 0x98, 21 PSM_CONFIG_REG1 = 0x9C, 22 PSM_CONFIG_REG2 = 0x160, 23 PSM_CONFIG_REG3 = 0x164, 24 PSM_CONFIG_REG4 = 0x168, 25 26}; 27 28/* Yukon-2 */ 29enum pci_dev_reg_1 { 30 PCI_Y2_PIG_ENA = 1<<31, /* Enable Plug-in-Go (YUKON-2) */ 31 PCI_Y2_DLL_DIS = 1<<30, /* Disable PCI DLL (YUKON-2) */ 32 PCI_SW_PWR_ON_RST= 1<<30, /* SW Power on Reset (Yukon-EX) */ 33 PCI_Y2_PHY2_COMA = 1<<29, /* Set PHY 2 to Coma Mode (YUKON-2) */ 34 PCI_Y2_PHY1_COMA = 1<<28, /* Set PHY 1 to Coma Mode (YUKON-2) */ 35 PCI_Y2_PHY2_POWD = 1<<27, /* Set PHY 2 to Power Down (YUKON-2) */ 36 PCI_Y2_PHY1_POWD = 1<<26, /* Set PHY 1 to Power Down (YUKON-2) */ 37 PCI_Y2_PME_LEGACY= 1<<15, /* PCI Express legacy power management mode */ 38 39 PCI_PHY_LNK_TIM_MSK= 3L<<8,/* Bit 9.. 8: GPHY Link Trigger Timer */ 40 PCI_ENA_L1_EVENT = 1<<7, /* Enable PEX L1 Event */ 41 PCI_ENA_GPHY_LNK = 1<<6, /* Enable PEX L1 on GPHY Link down */ 42 PCI_FORCE_PEX_L1 = 1<<5, /* Force to PEX L1 */ 43}; 44 45enum pci_dev_reg_2 { 46 PCI_VPD_WR_THR = 0xffL<<24, /* Bit 31..24: VPD Write Threshold */ 47 PCI_DEV_SEL = 0x7fL<<17, /* Bit 23..17: EEPROM Device Select */ 48 PCI_VPD_ROM_SZ = 7L<<14, /* Bit 16..14: VPD ROM Size */ 49 50 PCI_PATCH_DIR = 0xfL<<8, /* Bit 11.. 8: Ext Patches dir 3..0 */ 51 PCI_EXT_PATCHS = 0xfL<<4, /* Bit 7.. 4: Extended Patches 3..0 */ 52 PCI_EN_DUMMY_RD = 1<<3, /* Enable Dummy Read */ 53 PCI_REV_DESC = 1<<2, /* Reverse Desc. Bytes */ 54 55 PCI_USEDATA64 = 1<<0, /* Use 64Bit Data bus ext */ 56}; 57 58/* PCI_OUR_REG_3 32 bit Our Register 3 (Yukon-ECU only) */ 59enum pci_dev_reg_3 { 60 P_CLK_ASF_REGS_DIS = 1<<18,/* Disable Clock ASF (Yukon-Ext.) */ 61 P_CLK_COR_REGS_D0_DIS = 1<<17,/* Disable Clock Core Regs D0 */ 62 P_CLK_MACSEC_DIS = 1<<17,/* Disable Clock MACSec (Yukon-Ext.) */ 63 P_CLK_PCI_REGS_D0_DIS = 1<<16,/* Disable Clock PCI Regs D0 */ 64 P_CLK_COR_YTB_ARB_DIS = 1<<15,/* Disable Clock YTB Arbiter */ 65 P_CLK_MAC_LNK1_D3_DIS = 1<<14,/* Disable Clock MAC Link1 D3 */ 66 P_CLK_COR_LNK1_D0_DIS = 1<<13,/* Disable Clock Core Link1 D0 */ 67 P_CLK_MAC_LNK1_D0_DIS = 1<<12,/* Disable Clock MAC Link1 D0 */ 68 P_CLK_COR_LNK1_D3_DIS = 1<<11,/* Disable Clock Core Link1 D3 */ 69 P_CLK_PCI_MST_ARB_DIS = 1<<10,/* Disable Clock PCI Master Arb. */ 70 P_CLK_COR_REGS_D3_DIS = 1<<9, /* Disable Clock Core Regs D3 */ 71 P_CLK_PCI_REGS_D3_DIS = 1<<8, /* Disable Clock PCI Regs D3 */ 72 P_CLK_REF_LNK1_GM_DIS = 1<<7, /* Disable Clock Ref. Link1 GMAC */ 73 P_CLK_COR_LNK1_GM_DIS = 1<<6, /* Disable Clock Core Link1 GMAC */ 74 P_CLK_PCI_COMMON_DIS = 1<<5, /* Disable Clock PCI Common */ 75 P_CLK_COR_COMMON_DIS = 1<<4, /* Disable Clock Core Common */ 76 P_CLK_PCI_LNK1_BMU_DIS = 1<<3, /* Disable Clock PCI Link1 BMU */ 77 P_CLK_COR_LNK1_BMU_DIS = 1<<2, /* Disable Clock Core Link1 BMU */ 78 P_CLK_PCI_LNK1_BIU_DIS = 1<<1, /* Disable Clock PCI Link1 BIU */ 79 P_CLK_COR_LNK1_BIU_DIS = 1<<0, /* Disable Clock Core Link1 BIU */ 80 PCIE_OUR3_WOL_D3_COLD_SET = P_CLK_ASF_REGS_DIS | 81 P_CLK_COR_REGS_D0_DIS | 82 P_CLK_COR_LNK1_D0_DIS | 83 P_CLK_MAC_LNK1_D0_DIS | 84 P_CLK_PCI_MST_ARB_DIS | 85 P_CLK_COR_COMMON_DIS | 86 P_CLK_COR_LNK1_BMU_DIS, 87}; 88 89/* PCI_OUR_REG_4 32 bit Our Register 4 (Yukon-ECU only) */ 90enum pci_dev_reg_4 { 91 /* (Link Training & Status State Machine) */ 92 P_PEX_LTSSM_STAT_MSK = 0x7fL<<25, /* Bit 31..25: PEX LTSSM Mask */ 93#define P_PEX_LTSSM_STAT(x) ((x << 25) & P_PEX_LTSSM_STAT_MSK) 94 P_PEX_LTSSM_L1_STAT = 0x34, 95 P_PEX_LTSSM_DET_STAT = 0x01, 96 P_TIMER_VALUE_MSK = 0xffL<<16, /* Bit 23..16: Timer Value Mask */ 97 /* (Active State Power Management) */ 98 P_FORCE_ASPM_REQUEST = 1<<15, /* Force ASPM Request (A1 only) */ 99 P_ASPM_GPHY_LINK_DOWN = 1<<14, /* GPHY Link Down (A1 only) */ 100 P_ASPM_INT_FIFO_EMPTY = 1<<13, /* Internal FIFO Empty (A1 only) */ 101 P_ASPM_CLKRUN_REQUEST = 1<<12, /* CLKRUN Request (A1 only) */ 102 103 P_ASPM_FORCE_CLKREQ_ENA = 1<<4, /* Force CLKREQ Enable (A1b only) */ 104 P_ASPM_CLKREQ_PAD_CTL = 1<<3, /* CLKREQ PAD Control (A1 only) */ 105 P_ASPM_A1_MODE_SELECT = 1<<2, /* A1 Mode Select (A1 only) */ 106 P_CLK_GATE_PEX_UNIT_ENA = 1<<1, /* Enable Gate PEX Unit Clock */ 107 P_CLK_GATE_ROOT_COR_ENA = 1<<0, /* Enable Gate Root Core Clock */ 108 P_ASPM_CONTROL_MSK = P_FORCE_ASPM_REQUEST | P_ASPM_GPHY_LINK_DOWN 109 | P_ASPM_CLKRUN_REQUEST | P_ASPM_INT_FIFO_EMPTY, 110}; 111 112/* PCI_OUR_REG_5 32 bit Our Register 5 (Yukon-ECU only) */ 113enum pci_dev_reg_5 { 114 /* Bit 31..27: for A3 & later */ 115 P_CTL_DIV_CORE_CLK_ENA = 1<<31, /* Divide Core Clock Enable */ 116 P_CTL_SRESET_VMAIN_AV = 1<<30, /* Soft Reset for Vmain_av De-Glitch */ 117 P_CTL_BYPASS_VMAIN_AV = 1<<29, /* Bypass En. for Vmain_av De-Glitch */ 118 P_CTL_TIM_VMAIN_AV_MSK = 3<<27, /* Bit 28..27: Timer Vmain_av Mask */ 119 /* Bit 26..16: Release Clock on Event */ 120 P_REL_PCIE_RST_DE_ASS = 1<<26, /* PCIe Reset De-Asserted */ 121 P_REL_GPHY_REC_PACKET = 1<<25, /* GPHY Received Packet */ 122 P_REL_INT_FIFO_N_EMPTY = 1<<24, /* Internal FIFO Not Empty */ 123 P_REL_MAIN_PWR_AVAIL = 1<<23, /* Main Power Available */ 124 P_REL_CLKRUN_REQ_REL = 1<<22, /* CLKRUN Request Release */ 125 P_REL_PCIE_RESET_ASS = 1<<21, /* PCIe Reset Asserted */ 126 P_REL_PME_ASSERTED = 1<<20, /* PME Asserted */ 127 P_REL_PCIE_EXIT_L1_ST = 1<<19, /* PCIe Exit L1 State */ 128 P_REL_LOADER_NOT_FIN = 1<<18, /* EPROM Loader Not Finished */ 129 P_REL_PCIE_RX_EX_IDLE = 1<<17, /* PCIe Rx Exit Electrical Idle State */ 130 P_REL_GPHY_LINK_UP = 1<<16, /* GPHY Link Up */ 131 132 /* Bit 10.. 0: Mask for Gate Clock */ 133 P_GAT_PCIE_RST_ASSERTED = 1<<10,/* PCIe Reset Asserted */ 134 P_GAT_GPHY_N_REC_PACKET = 1<<9, /* GPHY Not Received Packet */ 135 P_GAT_INT_FIFO_EMPTY = 1<<8, /* Internal FIFO Empty */ 136 P_GAT_MAIN_PWR_N_AVAIL = 1<<7, /* Main Power Not Available */ 137 P_GAT_CLKRUN_REQ_REL = 1<<6, /* CLKRUN Not Requested */ 138 P_GAT_PCIE_RESET_ASS = 1<<5, /* PCIe Reset Asserted */ 139 P_GAT_PME_DE_ASSERTED = 1<<4, /* PME De-Asserted */ 140 P_GAT_PCIE_ENTER_L1_ST = 1<<3, /* PCIe Enter L1 State */ 141 P_GAT_LOADER_FINISHED = 1<<2, /* EPROM Loader Finished */ 142 P_GAT_PCIE_RX_EL_IDLE = 1<<1, /* PCIe Rx Electrical Idle State */ 143 P_GAT_GPHY_LINK_DOWN = 1<<0, /* GPHY Link Down */ 144 145 PCIE_OUR5_EVENT_CLK_D3_SET = P_REL_GPHY_REC_PACKET | 146 P_REL_INT_FIFO_N_EMPTY | 147 P_REL_PCIE_EXIT_L1_ST | 148 P_REL_PCIE_RX_EX_IDLE | 149 P_GAT_GPHY_N_REC_PACKET | 150 P_GAT_INT_FIFO_EMPTY | 151 P_GAT_PCIE_ENTER_L1_ST | 152 P_GAT_PCIE_RX_EL_IDLE, 153}; 154 155/* PCI_CFG_REG_1 32 bit Config Register 1 (Yukon-Ext only) */ 156enum pci_cfg_reg1 { 157 P_CF1_DIS_REL_EVT_RST = 1<<24, /* Dis. Rel. Event during PCIE reset */ 158 /* Bit 23..21: Release Clock on Event */ 159 P_CF1_REL_LDR_NOT_FIN = 1<<23, /* EEPROM Loader Not Finished */ 160 P_CF1_REL_VMAIN_AVLBL = 1<<22, /* Vmain available */ 161 P_CF1_REL_PCIE_RESET = 1<<21, /* PCI-E reset */ 162 /* Bit 20..18: Gate Clock on Event */ 163 P_CF1_GAT_LDR_NOT_FIN = 1<<20, /* EEPROM Loader Finished */ 164 P_CF1_GAT_PCIE_RX_IDLE = 1<<19, /* PCI-E Rx Electrical idle */ 165 P_CF1_GAT_PCIE_RESET = 1<<18, /* PCI-E Reset */ 166 P_CF1_PRST_PHY_CLKREQ = 1<<17, /* Enable PCI-E rst & PM2PHY gen. CLKREQ */ 167 P_CF1_PCIE_RST_CLKREQ = 1<<16, /* Enable PCI-E rst generate CLKREQ */ 168 169 P_CF1_ENA_CFG_LDR_DONE = 1<<8, /* Enable core level Config loader done */ 170 171 P_CF1_ENA_TXBMU_RD_IDLE = 1<<1, /* Enable TX BMU Read IDLE for ASPM */ 172 P_CF1_ENA_TXBMU_WR_IDLE = 1<<0, /* Enable TX BMU Write IDLE for ASPM */ 173 174 PCIE_CFG1_EVENT_CLK_D3_SET = P_CF1_DIS_REL_EVT_RST | 175 P_CF1_REL_LDR_NOT_FIN | 176 P_CF1_REL_VMAIN_AVLBL | 177 P_CF1_REL_PCIE_RESET | 178 P_CF1_GAT_LDR_NOT_FIN | 179 P_CF1_GAT_PCIE_RESET | 180 P_CF1_PRST_PHY_CLKREQ | 181 P_CF1_ENA_CFG_LDR_DONE | 182 P_CF1_ENA_TXBMU_RD_IDLE | 183 P_CF1_ENA_TXBMU_WR_IDLE, 184}; 185 186/* Yukon-Optima */ 187enum { 188 PSM_CONFIG_REG1_AC_PRESENT_STATUS = 1<<31, /* AC Present Status */ 189 190 PSM_CONFIG_REG1_PTP_CLK_SEL = 1<<29, /* PTP Clock Select */ 191 PSM_CONFIG_REG1_PTP_MODE = 1<<28, /* PTP Mode */ 192 193 PSM_CONFIG_REG1_MUX_PHY_LINK = 1<<27, /* PHY Energy Detect Event */ 194 195 PSM_CONFIG_REG1_EN_PIN63_AC_PRESENT = 1<<26, /* Enable LED_DUPLEX for ac_present */ 196 PSM_CONFIG_REG1_EN_PCIE_TIMER = 1<<25, /* Enable PCIe Timer */ 197 PSM_CONFIG_REG1_EN_SPU_TIMER = 1<<24, /* Enable SPU Timer */ 198 PSM_CONFIG_REG1_POLARITY_AC_PRESENT = 1<<23, /* AC Present Polarity */ 199 200 PSM_CONFIG_REG1_EN_AC_PRESENT = 1<<21, /* Enable AC Present */ 201 202 PSM_CONFIG_REG1_EN_GPHY_INT_PSM = 1<<20, /* Enable GPHY INT for PSM */ 203 PSM_CONFIG_REG1_DIS_PSM_TIMER = 1<<19, /* Disable PSM Timer */ 204}; 205 206/* Yukon-Supreme */ 207enum { 208 PSM_CONFIG_REG1_GPHY_ENERGY_STS = 1<<31, /* GPHY Energy Detect Status */ 209 210 PSM_CONFIG_REG1_UART_MODE_MSK = 3<<29, /* UART_Mode */ 211 PSM_CONFIG_REG1_CLK_RUN_ASF = 1<<28, /* Enable Clock Free Running for ASF Subsystem */ 212 PSM_CONFIG_REG1_UART_CLK_DISABLE= 1<<27, /* Disable UART clock */ 213 PSM_CONFIG_REG1_VAUX_ONE = 1<<26, /* Tie internal Vaux to 1'b1 */ 214 PSM_CONFIG_REG1_UART_FC_RI_VAL = 1<<25, /* Default value for UART_RI_n */ 215 PSM_CONFIG_REG1_UART_FC_DCD_VAL = 1<<24, /* Default value for UART_DCD_n */ 216 PSM_CONFIG_REG1_UART_FC_DSR_VAL = 1<<23, /* Default value for UART_DSR_n */ 217 PSM_CONFIG_REG1_UART_FC_CTS_VAL = 1<<22, /* Default value for UART_CTS_n */ 218 PSM_CONFIG_REG1_LATCH_VAUX = 1<<21, /* Enable Latch current Vaux_avlbl */ 219 PSM_CONFIG_REG1_FORCE_TESTMODE_INPUT= 1<<20, /* Force Testmode pin as input PAD */ 220 PSM_CONFIG_REG1_UART_RST = 1<<19, /* UART_RST */ 221 PSM_CONFIG_REG1_PSM_PCIE_L1_POL = 1<<18, /* PCIE L1 Event Polarity for PSM */ 222 PSM_CONFIG_REG1_TIMER_STAT = 1<<17, /* PSM Timer Status */ 223 PSM_CONFIG_REG1_GPHY_INT = 1<<16, /* GPHY INT Status */ 224 PSM_CONFIG_REG1_FORCE_TESTMODE_ZERO= 1<<15, /* Force internal Testmode as 1'b0 */ 225 PSM_CONFIG_REG1_EN_INT_ASPM_CLKREQ = 1<<14, /* ENABLE INT for CLKRUN on ASPM and CLKREQ */ 226 PSM_CONFIG_REG1_EN_SND_TASK_ASPM_CLKREQ = 1<<13, /* ENABLE Snd_task for CLKRUN on ASPM and CLKREQ */ 227 PSM_CONFIG_REG1_DIS_CLK_GATE_SND_TASK = 1<<12, /* Disable CLK_GATE control snd_task */ 228 PSM_CONFIG_REG1_DIS_FF_CHIAN_SND_INTA = 1<<11, /* Disable flip-flop chain for sndmsg_inta */ 229 230 PSM_CONFIG_REG1_DIS_LOADER = 1<<9, /* Disable Loader SM after PSM Goes back to IDLE */ 231 PSM_CONFIG_REG1_DO_PWDN = 1<<8, /* Do Power Down, Start PSM Scheme */ 232 PSM_CONFIG_REG1_DIS_PIG = 1<<7, /* Disable Plug-in-Go SM after PSM Goes back to IDLE */ 233 PSM_CONFIG_REG1_DIS_PERST = 1<<6, /* Disable Internal PCIe Reset after PSM Goes back to IDLE */ 234 PSM_CONFIG_REG1_EN_REG18_PD = 1<<5, /* Enable REG18 Power Down for PSM */ 235 PSM_CONFIG_REG1_EN_PSM_LOAD = 1<<4, /* Disable EEPROM Loader after PSM Goes back to IDLE */ 236 PSM_CONFIG_REG1_EN_PSM_HOT_RST = 1<<3, /* Enable PCIe Hot Reset for PSM */ 237 PSM_CONFIG_REG1_EN_PSM_PERST = 1<<2, /* Enable PCIe Reset Event for PSM */ 238 PSM_CONFIG_REG1_EN_PSM_PCIE_L1 = 1<<1, /* Enable PCIe L1 Event for PSM */ 239 PSM_CONFIG_REG1_EN_PSM = 1<<0, /* Enable PSM Scheme */ 240}; 241 242/* PSM_CONFIG_REG4 0x0168 PSM Config Register 4 */ 243enum { 244 /* PHY Link Detect Timer */ 245 PSM_CONFIG_REG4_TIMER_PHY_LINK_DETECT_MSK = 0xf<<4, 246 PSM_CONFIG_REG4_TIMER_PHY_LINK_DETECT_BASE = 4, 247 248 PSM_CONFIG_REG4_DEBUG_TIMER = 1<<1, /* Debug Timer */ 249 PSM_CONFIG_REG4_RST_PHY_LINK_DETECT = 1<<0, /* Reset GPHY Link Detect */ 250}; 251 252 253#define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \ 254 PCI_STATUS_SIG_SYSTEM_ERROR | \ 255 PCI_STATUS_REC_MASTER_ABORT | \ 256 PCI_STATUS_REC_TARGET_ABORT | \ 257 PCI_STATUS_PARITY) 258 259enum csr_regs { 260 B0_RAP = 0x0000, 261 B0_CTST = 0x0004, 262 263 B0_POWER_CTRL = 0x0007, 264 B0_ISRC = 0x0008, 265 B0_IMSK = 0x000c, 266 B0_HWE_ISRC = 0x0010, 267 B0_HWE_IMSK = 0x0014, 268 269 /* Special ISR registers (Yukon-2 only) */ 270 B0_Y2_SP_ISRC2 = 0x001c, 271 B0_Y2_SP_ISRC3 = 0x0020, 272 B0_Y2_SP_EISR = 0x0024, 273 B0_Y2_SP_LISR = 0x0028, 274 B0_Y2_SP_ICR = 0x002c, 275 276 B2_MAC_1 = 0x0100, 277 B2_MAC_2 = 0x0108, 278 B2_MAC_3 = 0x0110, 279 B2_CONN_TYP = 0x0118, 280 B2_PMD_TYP = 0x0119, 281 B2_MAC_CFG = 0x011a, 282 B2_CHIP_ID = 0x011b, 283 B2_E_0 = 0x011c, 284 285 B2_Y2_CLK_GATE = 0x011d, 286 B2_Y2_HW_RES = 0x011e, 287 B2_E_3 = 0x011f, 288 B2_Y2_CLK_CTRL = 0x0120, 289 290 B2_TI_INI = 0x0130, 291 B2_TI_VAL = 0x0134, 292 B2_TI_CTRL = 0x0138, 293 B2_TI_TEST = 0x0139, 294 295 B2_TST_CTRL1 = 0x0158, 296 B2_TST_CTRL2 = 0x0159, 297 B2_GP_IO = 0x015c, 298 299 B2_I2C_CTRL = 0x0160, 300 B2_I2C_DATA = 0x0164, 301 B2_I2C_IRQ = 0x0168, 302 B2_I2C_SW = 0x016c, 303 304 Y2_PEX_PHY_DATA = 0x0170, 305 Y2_PEX_PHY_ADDR = 0x0172, 306 307 B3_RAM_ADDR = 0x0180, 308 B3_RAM_DATA_LO = 0x0184, 309 B3_RAM_DATA_HI = 0x0188, 310 311/* RAM Interface Registers */ 312/* Yukon-2: use RAM_BUFFER() to access the RAM buffer */ 313/* 314 * The HW-Spec. calls this registers Timeout Value 0..11. But this names are 315 * not usable in SW. Please notice these are NOT real timeouts, these are 316 * the number of qWords transferred continuously. 317 */ 318#define RAM_BUFFER(port, reg) (reg | (port <<6)) 319 320 B3_RI_WTO_R1 = 0x0190, 321 B3_RI_WTO_XA1 = 0x0191, 322 B3_RI_WTO_XS1 = 0x0192, 323 B3_RI_RTO_R1 = 0x0193, 324 B3_RI_RTO_XA1 = 0x0194, 325 B3_RI_RTO_XS1 = 0x0195, 326 B3_RI_WTO_R2 = 0x0196, 327 B3_RI_WTO_XA2 = 0x0197, 328 B3_RI_WTO_XS2 = 0x0198, 329 B3_RI_RTO_R2 = 0x0199, 330 B3_RI_RTO_XA2 = 0x019a, 331 B3_RI_RTO_XS2 = 0x019b, 332 B3_RI_TO_VAL = 0x019c, 333 B3_RI_CTRL = 0x01a0, 334 B3_RI_TEST = 0x01a2, 335 B3_MA_TOINI_RX1 = 0x01b0, 336 B3_MA_TOINI_RX2 = 0x01b1, 337 B3_MA_TOINI_TX1 = 0x01b2, 338 B3_MA_TOINI_TX2 = 0x01b3, 339 B3_MA_TOVAL_RX1 = 0x01b4, 340 B3_MA_TOVAL_RX2 = 0x01b5, 341 B3_MA_TOVAL_TX1 = 0x01b6, 342 B3_MA_TOVAL_TX2 = 0x01b7, 343 B3_MA_TO_CTRL = 0x01b8, 344 B3_MA_TO_TEST = 0x01ba, 345 B3_MA_RCINI_RX1 = 0x01c0, 346 B3_MA_RCINI_RX2 = 0x01c1, 347 B3_MA_RCINI_TX1 = 0x01c2, 348 B3_MA_RCINI_TX2 = 0x01c3, 349 B3_MA_RCVAL_RX1 = 0x01c4, 350 B3_MA_RCVAL_RX2 = 0x01c5, 351 B3_MA_RCVAL_TX1 = 0x01c6, 352 B3_MA_RCVAL_TX2 = 0x01c7, 353 B3_MA_RC_CTRL = 0x01c8, 354 B3_MA_RC_TEST = 0x01ca, 355 B3_PA_TOINI_RX1 = 0x01d0, 356 B3_PA_TOINI_RX2 = 0x01d4, 357 B3_PA_TOINI_TX1 = 0x01d8, 358 B3_PA_TOINI_TX2 = 0x01dc, 359 B3_PA_TOVAL_RX1 = 0x01e0, 360 B3_PA_TOVAL_RX2 = 0x01e4, 361 B3_PA_TOVAL_TX1 = 0x01e8, 362 B3_PA_TOVAL_TX2 = 0x01ec, 363 B3_PA_CTRL = 0x01f0, 364 B3_PA_TEST = 0x01f2, 365 366 Y2_CFG_SPC = 0x1c00, /* PCI config space region */ 367 Y2_CFG_AER = 0x1d00, /* PCI Advanced Error Report region */ 368}; 369 370/* B0_CTST 24 bit Control/Status register */ 371enum { 372 Y2_VMAIN_AVAIL = 1<<17,/* VMAIN available (YUKON-2 only) */ 373 Y2_VAUX_AVAIL = 1<<16,/* VAUX available (YUKON-2 only) */ 374 Y2_HW_WOL_ON = 1<<15,/* HW WOL On (Yukon-EC Ultra A1 only) */ 375 Y2_HW_WOL_OFF = 1<<14,/* HW WOL On (Yukon-EC Ultra A1 only) */ 376 Y2_ASF_ENABLE = 1<<13,/* ASF Unit Enable (YUKON-2 only) */ 377 Y2_ASF_DISABLE = 1<<12,/* ASF Unit Disable (YUKON-2 only) */ 378 Y2_CLK_RUN_ENA = 1<<11,/* CLK_RUN Enable (YUKON-2 only) */ 379 Y2_CLK_RUN_DIS = 1<<10,/* CLK_RUN Disable (YUKON-2 only) */ 380 Y2_LED_STAT_ON = 1<<9, /* Status LED On (YUKON-2 only) */ 381 Y2_LED_STAT_OFF = 1<<8, /* Status LED Off (YUKON-2 only) */ 382 383 CS_ST_SW_IRQ = 1<<7, /* Set IRQ SW Request */ 384 CS_CL_SW_IRQ = 1<<6, /* Clear IRQ SW Request */ 385 CS_STOP_DONE = 1<<5, /* Stop Master is finished */ 386 CS_STOP_MAST = 1<<4, /* Command Bit to stop the master */ 387 CS_MRST_CLR = 1<<3, /* Clear Master reset */ 388 CS_MRST_SET = 1<<2, /* Set Master reset */ 389 CS_RST_CLR = 1<<1, /* Clear Software reset */ 390 CS_RST_SET = 1, /* Set Software reset */ 391}; 392 393/* B0_POWER_CTRL 8 Bit Power Control reg (YUKON only) */ 394enum { 395 PC_VAUX_ENA = 1<<7, /* Switch VAUX Enable */ 396 PC_VAUX_DIS = 1<<6, /* Switch VAUX Disable */ 397 PC_VCC_ENA = 1<<5, /* Switch VCC Enable */ 398 PC_VCC_DIS = 1<<4, /* Switch VCC Disable */ 399 PC_VAUX_ON = 1<<3, /* Switch VAUX On */ 400 PC_VAUX_OFF = 1<<2, /* Switch VAUX Off */ 401 PC_VCC_ON = 1<<1, /* Switch VCC On */ 402 PC_VCC_OFF = 1<<0, /* Switch VCC Off */ 403}; 404 405/* B2_IRQM_MSK 32 bit IRQ Moderation Mask */ 406 407/* B0_Y2_SP_ISRC2 32 bit Special Interrupt Source Reg 2 */ 408/* B0_Y2_SP_ISRC3 32 bit Special Interrupt Source Reg 3 */ 409/* B0_Y2_SP_EISR 32 bit Enter ISR Reg */ 410/* B0_Y2_SP_LISR 32 bit Leave ISR Reg */ 411enum { 412 Y2_IS_HW_ERR = 1<<31, /* Interrupt HW Error */ 413 Y2_IS_STAT_BMU = 1<<30, /* Status BMU Interrupt */ 414 Y2_IS_ASF = 1<<29, /* ASF subsystem Interrupt */ 415 416 Y2_IS_POLL_CHK = 1<<27, /* Check IRQ from polling unit */ 417 Y2_IS_TWSI_RDY = 1<<26, /* IRQ on end of TWSI Tx */ 418 Y2_IS_IRQ_SW = 1<<25, /* SW forced IRQ */ 419 Y2_IS_TIMINT = 1<<24, /* IRQ from Timer */ 420 421 Y2_IS_IRQ_PHY2 = 1<<12, /* Interrupt from PHY 2 */ 422 Y2_IS_IRQ_MAC2 = 1<<11, /* Interrupt from MAC 2 */ 423 Y2_IS_CHK_RX2 = 1<<10, /* Descriptor error Rx 2 */ 424 Y2_IS_CHK_TXS2 = 1<<9, /* Descriptor error TXS 2 */ 425 Y2_IS_CHK_TXA2 = 1<<8, /* Descriptor error TXA 2 */ 426 427 Y2_IS_PSM_ACK = 1<<7, /* PSM Acknowledge (Yukon-Optima only) */ 428 Y2_IS_PTP_TIST = 1<<6, /* PTP Time Stamp (Yukon-Optima only) */ 429 Y2_IS_PHY_QLNK = 1<<5, /* PHY Quick Link (Yukon-Optima only) */ 430 431 Y2_IS_IRQ_PHY1 = 1<<4, /* Interrupt from PHY 1 */ 432 Y2_IS_IRQ_MAC1 = 1<<3, /* Interrupt from MAC 1 */ 433 Y2_IS_CHK_RX1 = 1<<2, /* Descriptor error Rx 1 */ 434 Y2_IS_CHK_TXS1 = 1<<1, /* Descriptor error TXS 1 */ 435 Y2_IS_CHK_TXA1 = 1<<0, /* Descriptor error TXA 1 */ 436 437 Y2_IS_BASE = Y2_IS_HW_ERR | Y2_IS_STAT_BMU, 438 Y2_IS_PORT_1 = Y2_IS_IRQ_PHY1 | Y2_IS_IRQ_MAC1 439 | Y2_IS_CHK_TXA1 | Y2_IS_CHK_RX1, 440 Y2_IS_PORT_2 = Y2_IS_IRQ_PHY2 | Y2_IS_IRQ_MAC2 441 | Y2_IS_CHK_TXA2 | Y2_IS_CHK_RX2, 442 Y2_IS_ERROR = Y2_IS_HW_ERR | 443 Y2_IS_IRQ_MAC1 | Y2_IS_CHK_TXA1 | Y2_IS_CHK_RX1 | 444 Y2_IS_IRQ_MAC2 | Y2_IS_CHK_TXA2 | Y2_IS_CHK_RX2, 445}; 446 447/* B2_IRQM_HWE_MSK 32 bit IRQ Moderation HW Error Mask */ 448enum { 449 IS_ERR_MSK = 0x00003fff,/* All Error bits */ 450 451 IS_IRQ_TIST_OV = 1<<13, /* Time Stamp Timer Overflow (YUKON only) */ 452 IS_IRQ_SENSOR = 1<<12, /* IRQ from Sensor (YUKON only) */ 453 IS_IRQ_MST_ERR = 1<<11, /* IRQ master error detected */ 454 IS_IRQ_STAT = 1<<10, /* IRQ status exception */ 455 IS_NO_STAT_M1 = 1<<9, /* No Rx Status from MAC 1 */ 456 IS_NO_STAT_M2 = 1<<8, /* No Rx Status from MAC 2 */ 457 IS_NO_TIST_M1 = 1<<7, /* No Time Stamp from MAC 1 */ 458 IS_NO_TIST_M2 = 1<<6, /* No Time Stamp from MAC 2 */ 459 IS_RAM_RD_PAR = 1<<5, /* RAM Read Parity Error */ 460 IS_RAM_WR_PAR = 1<<4, /* RAM Write Parity Error */ 461 IS_M1_PAR_ERR = 1<<3, /* MAC 1 Parity Error */ 462 IS_M2_PAR_ERR = 1<<2, /* MAC 2 Parity Error */ 463 IS_R1_PAR_ERR = 1<<1, /* Queue R1 Parity Error */ 464 IS_R2_PAR_ERR = 1<<0, /* Queue R2 Parity Error */ 465}; 466 467/* Hardware error interrupt mask for Yukon 2 */ 468enum { 469 Y2_IS_TIST_OV = 1<<29,/* Time Stamp Timer overflow interrupt */ 470 Y2_IS_SENSOR = 1<<28, /* Sensor interrupt */ 471 Y2_IS_MST_ERR = 1<<27, /* Master error interrupt */ 472 Y2_IS_IRQ_STAT = 1<<26, /* Status exception interrupt */ 473 Y2_IS_PCI_EXP = 1<<25, /* PCI-Express interrupt */ 474 Y2_IS_PCI_NEXP = 1<<24, /* PCI-Express error similar to PCI error */ 475 /* Link 2 */ 476 Y2_IS_PAR_RD2 = 1<<13, /* Read RAM parity error interrupt */ 477 Y2_IS_PAR_WR2 = 1<<12, /* Write RAM parity error interrupt */ 478 Y2_IS_PAR_MAC2 = 1<<11, /* MAC hardware fault interrupt */ 479 Y2_IS_PAR_RX2 = 1<<10, /* Parity Error Rx Queue 2 */ 480 Y2_IS_TCP_TXS2 = 1<<9, /* TCP length mismatch sync Tx queue IRQ */ 481 Y2_IS_TCP_TXA2 = 1<<8, /* TCP length mismatch async Tx queue IRQ */ 482 /* Link 1 */ 483 Y2_IS_PAR_RD1 = 1<<5, /* Read RAM parity error interrupt */ 484 Y2_IS_PAR_WR1 = 1<<4, /* Write RAM parity error interrupt */ 485 Y2_IS_PAR_MAC1 = 1<<3, /* MAC hardware fault interrupt */ 486 Y2_IS_PAR_RX1 = 1<<2, /* Parity Error Rx Queue 1 */ 487 Y2_IS_TCP_TXS1 = 1<<1, /* TCP length mismatch sync Tx queue IRQ */ 488 Y2_IS_TCP_TXA1 = 1<<0, /* TCP length mismatch async Tx queue IRQ */ 489 490 Y2_HWE_L1_MASK = Y2_IS_PAR_RD1 | Y2_IS_PAR_WR1 | Y2_IS_PAR_MAC1 | 491 Y2_IS_PAR_RX1 | Y2_IS_TCP_TXS1| Y2_IS_TCP_TXA1, 492 Y2_HWE_L2_MASK = Y2_IS_PAR_RD2 | Y2_IS_PAR_WR2 | Y2_IS_PAR_MAC2 | 493 Y2_IS_PAR_RX2 | Y2_IS_TCP_TXS2| Y2_IS_TCP_TXA2, 494 495 Y2_HWE_ALL_MASK = Y2_IS_TIST_OV | Y2_IS_MST_ERR | Y2_IS_IRQ_STAT | 496 Y2_HWE_L1_MASK | Y2_HWE_L2_MASK, 497}; 498 499/* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */ 500enum { 501 DPT_START = 1<<1, 502 DPT_STOP = 1<<0, 503}; 504 505/* B2_TST_CTRL1 8 bit Test Control Register 1 */ 506enum { 507 TST_FRC_DPERR_MR = 1<<7, /* force DATAPERR on MST RD */ 508 TST_FRC_DPERR_MW = 1<<6, /* force DATAPERR on MST WR */ 509 TST_FRC_DPERR_TR = 1<<5, /* force DATAPERR on TRG RD */ 510 TST_FRC_DPERR_TW = 1<<4, /* force DATAPERR on TRG WR */ 511 TST_FRC_APERR_M = 1<<3, /* force ADDRPERR on MST */ 512 TST_FRC_APERR_T = 1<<2, /* force ADDRPERR on TRG */ 513 TST_CFG_WRITE_ON = 1<<1, /* Enable Config Reg WR */ 514 TST_CFG_WRITE_OFF= 1<<0, /* Disable Config Reg WR */ 515}; 516 517/* B2_GPIO */ 518enum { 519 GLB_GPIO_CLK_DEB_ENA = 1<<31, /* Clock Debug Enable */ 520 GLB_GPIO_CLK_DBG_MSK = 0xf<<26, /* Clock Debug */ 521 522 GLB_GPIO_INT_RST_D3_DIS = 1<<15, /* Disable Internal Reset After D3 to D0 */ 523 GLB_GPIO_LED_PAD_SPEED_UP = 1<<14, /* LED PAD Speed Up */ 524 GLB_GPIO_STAT_RACE_DIS = 1<<13, /* Status Race Disable */ 525 GLB_GPIO_TEST_SEL_MSK = 3<<11, /* Testmode Select */ 526 GLB_GPIO_TEST_SEL_BASE = 1<<11, 527 GLB_GPIO_RAND_ENA = 1<<10, /* Random Enable */ 528 GLB_GPIO_RAND_BIT_1 = 1<<9, /* Random Bit 1 */ 529}; 530 531/* B2_MAC_CFG 8 bit MAC Configuration / Chip Revision */ 532enum { 533 CFG_CHIP_R_MSK = 0xf<<4, /* Bit 7.. 4: Chip Revision */ 534 /* Bit 3.. 2: reserved */ 535 CFG_DIS_M2_CLK = 1<<1, /* Disable Clock for 2nd MAC */ 536 CFG_SNG_MAC = 1<<0, /* MAC Config: 0=2 MACs / 1=1 MAC*/ 537}; 538 539/* B2_CHIP_ID 8 bit Chip Identification Number */ 540enum { 541 CHIP_ID_YUKON_XL = 0xb3, /* YUKON-2 XL */ 542 CHIP_ID_YUKON_EC_U = 0xb4, /* YUKON-2 EC Ultra */ 543 CHIP_ID_YUKON_EX = 0xb5, /* YUKON-2 Extreme */ 544 CHIP_ID_YUKON_EC = 0xb6, /* YUKON-2 EC */ 545 CHIP_ID_YUKON_FE = 0xb7, /* YUKON-2 FE */ 546 CHIP_ID_YUKON_FE_P = 0xb8, /* YUKON-2 FE+ */ 547 CHIP_ID_YUKON_SUPR = 0xb9, /* YUKON-2 Supreme */ 548 CHIP_ID_YUKON_UL_2 = 0xba, /* YUKON-2 Ultra 2 */ 549 CHIP_ID_YUKON_OPT = 0xbc, /* YUKON-2 Optima */ 550}; 551 552enum yukon_xl_rev { 553 CHIP_REV_YU_XL_A0 = 0, 554 CHIP_REV_YU_XL_A1 = 1, 555 CHIP_REV_YU_XL_A2 = 2, 556 CHIP_REV_YU_XL_A3 = 3, 557}; 558 559enum yukon_ec_rev { 560 CHIP_REV_YU_EC_A1 = 0, /* Chip Rev. for Yukon-EC A1/A0 */ 561 CHIP_REV_YU_EC_A2 = 1, /* Chip Rev. for Yukon-EC A2 */ 562 CHIP_REV_YU_EC_A3 = 2, /* Chip Rev. for Yukon-EC A3 */ 563}; 564enum yukon_ec_u_rev { 565 CHIP_REV_YU_EC_U_A0 = 1, 566 CHIP_REV_YU_EC_U_A1 = 2, 567 CHIP_REV_YU_EC_U_B0 = 3, 568 CHIP_REV_YU_EC_U_B1 = 5, 569}; 570enum yukon_fe_rev { 571 CHIP_REV_YU_FE_A1 = 1, 572 CHIP_REV_YU_FE_A2 = 2, 573}; 574enum yukon_fe_p_rev { 575 CHIP_REV_YU_FE2_A0 = 0, 576}; 577enum yukon_ex_rev { 578 CHIP_REV_YU_EX_A0 = 1, 579 CHIP_REV_YU_EX_B0 = 2, 580}; 581enum yukon_supr_rev { 582 CHIP_REV_YU_SU_A0 = 0, 583 CHIP_REV_YU_SU_B0 = 1, 584 CHIP_REV_YU_SU_B1 = 3, 585}; 586 587 588/* B2_Y2_CLK_GATE 8 bit Clock Gating (Yukon-2 only) */ 589enum { 590 Y2_STATUS_LNK2_INAC = 1<<7, /* Status Link 2 inactive (0 = active) */ 591 Y2_CLK_GAT_LNK2_DIS = 1<<6, /* Disable clock gating Link 2 */ 592 Y2_COR_CLK_LNK2_DIS = 1<<5, /* Disable Core clock Link 2 */ 593 Y2_PCI_CLK_LNK2_DIS = 1<<4, /* Disable PCI clock Link 2 */ 594 Y2_STATUS_LNK1_INAC = 1<<3, /* Status Link 1 inactive (0 = active) */ 595 Y2_CLK_GAT_LNK1_DIS = 1<<2, /* Disable clock gating Link 1 */ 596 Y2_COR_CLK_LNK1_DIS = 1<<1, /* Disable Core clock Link 1 */ 597 Y2_PCI_CLK_LNK1_DIS = 1<<0, /* Disable PCI clock Link 1 */ 598}; 599 600/* B2_Y2_HW_RES 8 bit HW Resources (Yukon-2 only) */ 601enum { 602 CFG_LED_MODE_MSK = 7<<2, /* Bit 4.. 2: LED Mode Mask */ 603 CFG_LINK_2_AVAIL = 1<<1, /* Link 2 available */ 604 CFG_LINK_1_AVAIL = 1<<0, /* Link 1 available */ 605}; 606#define CFG_LED_MODE(x) (((x) & CFG_LED_MODE_MSK) >> 2) 607#define CFG_DUAL_MAC_MSK (CFG_LINK_2_AVAIL | CFG_LINK_1_AVAIL) 608 609 610/* B2_Y2_CLK_CTRL 32 bit Clock Frequency Control Register (Yukon-2/EC) */ 611enum { 612 Y2_CLK_DIV_VAL_MSK = 0xff<<16,/* Bit 23..16: Clock Divisor Value */ 613#define Y2_CLK_DIV_VAL(x) (((x)<<16) & Y2_CLK_DIV_VAL_MSK) 614 Y2_CLK_DIV_VAL2_MSK = 7<<21, /* Bit 23..21: Clock Divisor Value */ 615 Y2_CLK_SELECT2_MSK = 0x1f<<16,/* Bit 20..16: Clock Select */ 616#define Y2_CLK_DIV_VAL_2(x) (((x)<<21) & Y2_CLK_DIV_VAL2_MSK) 617#define Y2_CLK_SEL_VAL_2(x) (((x)<<16) & Y2_CLK_SELECT2_MSK) 618 Y2_CLK_DIV_ENA = 1<<1, /* Enable Core Clock Division */ 619 Y2_CLK_DIV_DIS = 1<<0, /* Disable Core Clock Division */ 620}; 621 622/* B2_TI_CTRL 8 bit Timer control */ 623/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */ 624enum { 625 TIM_START = 1<<2, /* Start Timer */ 626 TIM_STOP = 1<<1, /* Stop Timer */ 627 TIM_CLR_IRQ = 1<<0, /* Clear Timer IRQ (!IRQM) */ 628}; 629 630/* B2_TI_TEST 8 Bit Timer Test */ 631/* B2_IRQM_TEST 8 bit IRQ Moderation Timer Test */ 632/* B28_DPT_TST 8 bit Descriptor Poll Timer Test Reg */ 633enum { 634 TIM_T_ON = 1<<2, /* Test mode on */ 635 TIM_T_OFF = 1<<1, /* Test mode off */ 636 TIM_T_STEP = 1<<0, /* Test step */ 637}; 638 639/* Y2_PEX_PHY_ADDR/DATA PEX PHY address and data reg (Yukon-2 only) */ 640enum { 641 PEX_RD_ACCESS = 1<<31, /* Access Mode Read = 1, Write = 0 */ 642 PEX_DB_ACCESS = 1<<30, /* Access to debug register */ 643}; 644 645/* B3_RAM_ADDR 32 bit RAM Address, to read or write */ 646 /* Bit 31..19: reserved */ 647#define RAM_ADR_RAN 0x0007ffffL /* Bit 18.. 0: RAM Address Range */ 648/* RAM Interface Registers */ 649 650/* B3_RI_CTRL 16 bit RAM Interface Control Register */ 651enum { 652 RI_CLR_RD_PERR = 1<<9, /* Clear IRQ RAM Read Parity Err */ 653 RI_CLR_WR_PERR = 1<<8, /* Clear IRQ RAM Write Parity Err*/ 654 655 RI_RST_CLR = 1<<1, /* Clear RAM Interface Reset */ 656 RI_RST_SET = 1<<0, /* Set RAM Interface Reset */ 657}; 658 659#define SK_RI_TO_53 36 /* RAM interface timeout */ 660 661 662/* Port related registers FIFO, and Arbiter */ 663#define SK_REG(port,reg) (((port)<<7)+(reg)) 664 665/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */ 666/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */ 667/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */ 668/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */ 669/* TXA_LIM_VAL 32 bit Tx Arb Limit Counter Value */ 670 671#define TXA_MAX_VAL 0x00ffffffUL /* Bit 23.. 0: Max TXA Timer/Cnt Val */ 672 673/* TXA_CTRL 8 bit Tx Arbiter Control Register */ 674enum { 675 TXA_ENA_FSYNC = 1<<7, /* Enable force of sync Tx queue */ 676 TXA_DIS_FSYNC = 1<<6, /* Disable force of sync Tx queue */ 677 TXA_ENA_ALLOC = 1<<5, /* Enable alloc of free bandwidth */ 678 TXA_DIS_ALLOC = 1<<4, /* Disable alloc of free bandwidth */ 679 TXA_START_RC = 1<<3, /* Start sync Rate Control */ 680 TXA_STOP_RC = 1<<2, /* Stop sync Rate Control */ 681 TXA_ENA_ARB = 1<<1, /* Enable Tx Arbiter */ 682 TXA_DIS_ARB = 1<<0, /* Disable Tx Arbiter */ 683}; 684 685/* 686 * Bank 4 - 5 687 */ 688/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */ 689enum { 690 TXA_ITI_INI = 0x0200,/* 32 bit Tx Arb Interval Timer Init Val*/ 691 TXA_ITI_VAL = 0x0204,/* 32 bit Tx Arb Interval Timer Value */ 692 TXA_LIM_INI = 0x0208,/* 32 bit Tx Arb Limit Counter Init Val */ 693 TXA_LIM_VAL = 0x020c,/* 32 bit Tx Arb Limit Counter Value */ 694 TXA_CTRL = 0x0210,/* 8 bit Tx Arbiter Control Register */ 695 TXA_TEST = 0x0211,/* 8 bit Tx Arbiter Test Register */ 696 TXA_STAT = 0x0212,/* 8 bit Tx Arbiter Status Register */ 697 698 RSS_KEY = 0x0220, /* RSS Key setup */ 699 RSS_CFG = 0x0248, /* RSS Configuration */ 700}; 701 702enum { 703 HASH_TCP_IPV6_EX_CTRL = 1<<5, 704 HASH_IPV6_EX_CTRL = 1<<4, 705 HASH_TCP_IPV6_CTRL = 1<<3, 706 HASH_IPV6_CTRL = 1<<2, 707 HASH_TCP_IPV4_CTRL = 1<<1, 708 HASH_IPV4_CTRL = 1<<0, 709 710 HASH_ALL = 0x3f, 711}; 712 713enum { 714 B6_EXT_REG = 0x0300,/* External registers (GENESIS only) */ 715 B7_CFG_SPC = 0x0380,/* copy of the Configuration register */ 716 B8_RQ1_REGS = 0x0400,/* Receive Queue 1 */ 717 B8_RQ2_REGS = 0x0480,/* Receive Queue 2 */ 718 B8_TS1_REGS = 0x0600,/* Transmit sync queue 1 */ 719 B8_TA1_REGS = 0x0680,/* Transmit async queue 1 */ 720 B8_TS2_REGS = 0x0700,/* Transmit sync queue 2 */ 721 B8_TA2_REGS = 0x0780,/* Transmit sync queue 2 */ 722 B16_RAM_REGS = 0x0800,/* RAM Buffer Registers */ 723}; 724 725/* Queue Register Offsets, use Q_ADDR() to access */ 726enum { 727 B8_Q_REGS = 0x0400, /* base of Queue registers */ 728 Q_D = 0x00, /* 8*32 bit Current Descriptor */ 729 Q_VLAN = 0x20, /* 16 bit Current VLAN Tag */ 730 Q_DONE = 0x24, /* 16 bit Done Index */ 731 Q_AC_L = 0x28, /* 32 bit Current Address Counter Low dWord */ 732 Q_AC_H = 0x2c, /* 32 bit Current Address Counter High dWord */ 733 Q_BC = 0x30, /* 32 bit Current Byte Counter */ 734 Q_CSR = 0x34, /* 32 bit BMU Control/Status Register */ 735 Q_TEST = 0x38, /* 32 bit Test/Control Register */ 736 737/* Yukon-2 */ 738 Q_WM = 0x40, /* 16 bit FIFO Watermark */ 739 Q_AL = 0x42, /* 8 bit FIFO Alignment */ 740 Q_RSP = 0x44, /* 16 bit FIFO Read Shadow Pointer */ 741 Q_RSL = 0x46, /* 8 bit FIFO Read Shadow Level */ 742 Q_RP = 0x48, /* 8 bit FIFO Read Pointer */ 743 Q_RL = 0x4a, /* 8 bit FIFO Read Level */ 744 Q_WP = 0x4c, /* 8 bit FIFO Write Pointer */ 745 Q_WSP = 0x4d, /* 8 bit FIFO Write Shadow Pointer */ 746 Q_WL = 0x4e, /* 8 bit FIFO Write Level */ 747 Q_WSL = 0x4f, /* 8 bit FIFO Write Shadow Level */ 748}; 749#define Q_ADDR(reg, offs) (B8_Q_REGS + (reg) + (offs)) 750 751/* Q_TEST 32 bit Test Register */ 752enum { 753 /* Transmit */ 754 F_TX_CHK_AUTO_OFF = 1<<31, /* Tx checksum auto calc off (Yukon EX) */ 755 F_TX_CHK_AUTO_ON = 1<<30, /* Tx checksum auto calc off (Yukon EX) */ 756 757 /* Receive */ 758 F_M_RX_RAM_DIS = 1<<24, /* MAC Rx RAM Read Port disable */ 759 760 /* Hardware testbits not used */ 761}; 762 763/* Queue Prefetch Unit Offsets, use Y2_QADDR() to address (Yukon-2 only)*/ 764enum { 765 Y2_B8_PREF_REGS = 0x0450, 766 767 PREF_UNIT_CTRL = 0x00, /* 32 bit Control register */ 768 PREF_UNIT_LAST_IDX = 0x04, /* 16 bit Last Index */ 769 PREF_UNIT_ADDR_LO = 0x08, /* 32 bit List start addr, low part */ 770 PREF_UNIT_ADDR_HI = 0x0c, /* 32 bit List start addr, high part*/ 771 PREF_UNIT_GET_IDX = 0x10, /* 16 bit Get Index */ 772 PREF_UNIT_PUT_IDX = 0x14, /* 16 bit Put Index */ 773 PREF_UNIT_FIFO_WP = 0x20, /* 8 bit FIFO write pointer */ 774 PREF_UNIT_FIFO_RP = 0x24, /* 8 bit FIFO read pointer */ 775 PREF_UNIT_FIFO_WM = 0x28, /* 8 bit FIFO watermark */ 776 PREF_UNIT_FIFO_LEV = 0x2c, /* 8 bit FIFO level */ 777 778 PREF_UNIT_MASK_IDX = 0x0fff, 779}; 780#define Y2_QADDR(q,reg) (Y2_B8_PREF_REGS + (q) + (reg)) 781 782/* RAM Buffer Register Offsets */ 783enum { 784 785 RB_START = 0x00,/* 32 bit RAM Buffer Start Address */ 786 RB_END = 0x04,/* 32 bit RAM Buffer End Address */ 787 RB_WP = 0x08,/* 32 bit RAM Buffer Write Pointer */ 788 RB_RP = 0x0c,/* 32 bit RAM Buffer Read Pointer */ 789 RB_RX_UTPP = 0x10,/* 32 bit Rx Upper Threshold, Pause Packet */ 790 RB_RX_LTPP = 0x14,/* 32 bit Rx Lower Threshold, Pause Packet */ 791 RB_RX_UTHP = 0x18,/* 32 bit Rx Upper Threshold, High Prio */ 792 RB_RX_LTHP = 0x1c,/* 32 bit Rx Lower Threshold, High Prio */ 793 /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */ 794 RB_PC = 0x20,/* 32 bit RAM Buffer Packet Counter */ 795 RB_LEV = 0x24,/* 32 bit RAM Buffer Level Register */ 796 RB_CTRL = 0x28,/* 32 bit RAM Buffer Control Register */ 797 RB_TST1 = 0x29,/* 8 bit RAM Buffer Test Register 1 */ 798 RB_TST2 = 0x2a,/* 8 bit RAM Buffer Test Register 2 */ 799}; 800 801/* Receive and Transmit Queues */ 802enum { 803 Q_R1 = 0x0000, /* Receive Queue 1 */ 804 Q_R2 = 0x0080, /* Receive Queue 2 */ 805 Q_XS1 = 0x0200, /* Synchronous Transmit Queue 1 */ 806 Q_XA1 = 0x0280, /* Asynchronous Transmit Queue 1 */ 807 Q_XS2 = 0x0300, /* Synchronous Transmit Queue 2 */ 808 Q_XA2 = 0x0380, /* Asynchronous Transmit Queue 2 */ 809}; 810 811/* Different PHY Types */ 812enum { 813 PHY_ADDR_MARV = 0, 814}; 815 816#define RB_ADDR(offs, queue) ((u16) B16_RAM_REGS + (queue) + (offs)) 817 818 819enum { 820 LNK_SYNC_INI = 0x0c30,/* 32 bit Link Sync Cnt Init Value */ 821 LNK_SYNC_VAL = 0x0c34,/* 32 bit Link Sync Cnt Current Value */ 822 LNK_SYNC_CTRL = 0x0c38,/* 8 bit Link Sync Cnt Control Register */ 823 LNK_SYNC_TST = 0x0c39,/* 8 bit Link Sync Cnt Test Register */ 824 825 LNK_LED_REG = 0x0c3c,/* 8 bit Link LED Register */ 826 827/* Receive GMAC FIFO (YUKON and Yukon-2) */ 828 829 RX_GMF_EA = 0x0c40,/* 32 bit Rx GMAC FIFO End Address */ 830 RX_GMF_AF_THR = 0x0c44,/* 32 bit Rx GMAC FIFO Almost Full Thresh. */ 831 RX_GMF_CTRL_T = 0x0c48,/* 32 bit Rx GMAC FIFO Control/Test */ 832 RX_GMF_FL_MSK = 0x0c4c,/* 32 bit Rx GMAC FIFO Flush Mask */ 833 RX_GMF_FL_THR = 0x0c50,/* 16 bit Rx GMAC FIFO Flush Threshold */ 834 RX_GMF_FL_CTRL = 0x0c52,/* 16 bit Rx GMAC FIFO Flush Control */ 835 RX_GMF_TR_THR = 0x0c54,/* 32 bit Rx Truncation Threshold (Yukon-2) */ 836 RX_GMF_UP_THR = 0x0c58,/* 16 bit Rx Upper Pause Thr (Yukon-EC_U) */ 837 RX_GMF_LP_THR = 0x0c5a,/* 16 bit Rx Lower Pause Thr (Yukon-EC_U) */ 838 RX_GMF_VLAN = 0x0c5c,/* 32 bit Rx VLAN Type Register (Yukon-2) */ 839 RX_GMF_WP = 0x0c60,/* 32 bit Rx GMAC FIFO Write Pointer */ 840 841 RX_GMF_WLEV = 0x0c68,/* 32 bit Rx GMAC FIFO Write Level */ 842 843 RX_GMF_RP = 0x0c70,/* 32 bit Rx GMAC FIFO Read Pointer */ 844 845 RX_GMF_RLEV = 0x0c78,/* 32 bit Rx GMAC FIFO Read Level */ 846}; 847 848 849/* Q_BC 32 bit Current Byte Counter */ 850 851/* BMU Control Status Registers */ 852/* B0_R1_CSR 32 bit BMU Ctrl/Stat Rx Queue 1 */ 853/* B0_R2_CSR 32 bit BMU Ctrl/Stat Rx Queue 2 */ 854/* B0_XA1_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 1 */ 855/* B0_XS1_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 1 */ 856/* B0_XA2_CSR 32 bit BMU Ctrl/Stat Sync Tx Queue 2 */ 857/* B0_XS2_CSR 32 bit BMU Ctrl/Stat Async Tx Queue 2 */ 858/* Q_CSR 32 bit BMU Control/Status Register */ 859 860/* Rx BMU Control / Status Registers (Yukon-2) */ 861enum { 862 BMU_IDLE = 1<<31, /* BMU Idle State */ 863 BMU_RX_TCP_PKT = 1<<30, /* Rx TCP Packet (when RSS Hash enabled) */ 864 BMU_RX_IP_PKT = 1<<29, /* Rx IP Packet (when RSS Hash enabled) */ 865 866 BMU_ENA_RX_RSS_HASH = 1<<15, /* Enable Rx RSS Hash */ 867 BMU_DIS_RX_RSS_HASH = 1<<14, /* Disable Rx RSS Hash */ 868 BMU_ENA_RX_CHKSUM = 1<<13, /* Enable Rx TCP/IP Checksum Check */ 869 BMU_DIS_RX_CHKSUM = 1<<12, /* Disable Rx TCP/IP Checksum Check */ 870 BMU_CLR_IRQ_PAR = 1<<11, /* Clear IRQ on Parity errors (Rx) */ 871 BMU_CLR_IRQ_TCP = 1<<11, /* Clear IRQ on TCP segment. error (Tx) */ 872 BMU_CLR_IRQ_CHK = 1<<10, /* Clear IRQ Check */ 873 BMU_STOP = 1<<9, /* Stop Rx/Tx Queue */ 874 BMU_START = 1<<8, /* Start Rx/Tx Queue */ 875 BMU_FIFO_OP_ON = 1<<7, /* FIFO Operational On */ 876 BMU_FIFO_OP_OFF = 1<<6, /* FIFO Operational Off */ 877 BMU_FIFO_ENA = 1<<5, /* Enable FIFO */ 878 BMU_FIFO_RST = 1<<4, /* Reset FIFO */ 879 BMU_OP_ON = 1<<3, /* BMU Operational On */ 880 BMU_OP_OFF = 1<<2, /* BMU Operational Off */ 881 BMU_RST_CLR = 1<<1, /* Clear BMU Reset (Enable) */ 882 BMU_RST_SET = 1<<0, /* Set BMU Reset */ 883 884 BMU_CLR_RESET = BMU_FIFO_RST | BMU_OP_OFF | BMU_RST_CLR, 885 BMU_OPER_INIT = BMU_CLR_IRQ_PAR | BMU_CLR_IRQ_CHK | BMU_START | 886 BMU_FIFO_ENA | BMU_OP_ON, 887 888 BMU_WM_DEFAULT = 0x600, 889 BMU_WM_PEX = 0x80, 890}; 891 892/* Tx BMU Control / Status Registers (Yukon-2) */ 893 /* Bit 31: same as for Rx */ 894enum { 895 BMU_TX_IPIDINCR_ON = 1<<13, /* Enable IP ID Increment */ 896 BMU_TX_IPIDINCR_OFF = 1<<12, /* Disable IP ID Increment */ 897 BMU_TX_CLR_IRQ_TCP = 1<<11, /* Clear IRQ on TCP segment length mismatch */ 898}; 899 900/* TBMU_TEST 0x06B8 Transmit BMU Test Register */ 901enum { 902 TBMU_TEST_BMU_TX_CHK_AUTO_OFF = 1<<31, /* BMU Tx Checksum Auto Calculation Disable */ 903 TBMU_TEST_BMU_TX_CHK_AUTO_ON = 1<<30, /* BMU Tx Checksum Auto Calculation Enable */ 904 TBMU_TEST_HOME_ADD_PAD_FIX1_EN = 1<<29, /* Home Address Paddiing FIX1 Enable */ 905 TBMU_TEST_HOME_ADD_PAD_FIX1_DIS = 1<<28, /* Home Address Paddiing FIX1 Disable */ 906 TBMU_TEST_ROUTING_ADD_FIX_EN = 1<<27, /* Routing Address Fix Enable */ 907 TBMU_TEST_ROUTING_ADD_FIX_DIS = 1<<26, /* Routing Address Fix Disable */ 908 TBMU_TEST_HOME_ADD_FIX_EN = 1<<25, /* Home address checksum fix enable */ 909 TBMU_TEST_HOME_ADD_FIX_DIS = 1<<24, /* Home address checksum fix disable */ 910 911 TBMU_TEST_TEST_RSPTR_ON = 1<<22, /* Testmode Shadow Read Ptr On */ 912 TBMU_TEST_TEST_RSPTR_OFF = 1<<21, /* Testmode Shadow Read Ptr Off */ 913 TBMU_TEST_TESTSTEP_RSPTR = 1<<20, /* Teststep Shadow Read Ptr */ 914 915 TBMU_TEST_TEST_RPTR_ON = 1<<18, /* Testmode Read Ptr On */ 916 TBMU_TEST_TEST_RPTR_OFF = 1<<17, /* Testmode Read Ptr Off */ 917 TBMU_TEST_TESTSTEP_RPTR = 1<<16, /* Teststep Read Ptr */ 918 919 TBMU_TEST_TEST_WSPTR_ON = 1<<14, /* Testmode Shadow Write Ptr On */ 920 TBMU_TEST_TEST_WSPTR_OFF = 1<<13, /* Testmode Shadow Write Ptr Off */ 921 TBMU_TEST_TESTSTEP_WSPTR = 1<<12, /* Teststep Shadow Write Ptr */ 922 923 TBMU_TEST_TEST_WPTR_ON = 1<<10, /* Testmode Write Ptr On */ 924 TBMU_TEST_TEST_WPTR_OFF = 1<<9, /* Testmode Write Ptr Off */ 925 TBMU_TEST_TESTSTEP_WPTR = 1<<8, /* Teststep Write Ptr */ 926 927 TBMU_TEST_TEST_REQ_NB_ON = 1<<6, /* Testmode Req Nbytes/Addr On */ 928 TBMU_TEST_TEST_REQ_NB_OFF = 1<<5, /* Testmode Req Nbytes/Addr Off */ 929 TBMU_TEST_TESTSTEP_REQ_NB = 1<<4, /* Teststep Req Nbytes/Addr */ 930 931 TBMU_TEST_TEST_DONE_IDX_ON = 1<<2, /* Testmode Done Index On */ 932 TBMU_TEST_TEST_DONE_IDX_OFF = 1<<1, /* Testmode Done Index Off */ 933 TBMU_TEST_TESTSTEP_DONE_IDX = 1<<0, /* Teststep Done Index */ 934}; 935 936/* Queue Prefetch Unit Offsets, use Y2_QADDR() to address (Yukon-2 only)*/ 937/* PREF_UNIT_CTRL 32 bit Prefetch Control register */ 938enum { 939 PREF_UNIT_OP_ON = 1<<3, /* prefetch unit operational */ 940 PREF_UNIT_OP_OFF = 1<<2, /* prefetch unit not operational */ 941 PREF_UNIT_RST_CLR = 1<<1, /* Clear Prefetch Unit Reset */ 942 PREF_UNIT_RST_SET = 1<<0, /* Set Prefetch Unit Reset */ 943}; 944 945/* RAM Buffer Register Offsets, use RB_ADDR(Queue, Offs) to access */ 946/* RB_START 32 bit RAM Buffer Start Address */ 947/* RB_END 32 bit RAM Buffer End Address */ 948/* RB_WP 32 bit RAM Buffer Write Pointer */ 949/* RB_RP 32 bit RAM Buffer Read Pointer */ 950/* RB_RX_UTPP 32 bit Rx Upper Threshold, Pause Pack */ 951/* RB_RX_LTPP 32 bit Rx Lower Threshold, Pause Pack */ 952/* RB_RX_UTHP 32 bit Rx Upper Threshold, High Prio */ 953/* RB_RX_LTHP 32 bit Rx Lower Threshold, High Prio */ 954/* RB_PC 32 bit RAM Buffer Packet Counter */ 955/* RB_LEV 32 bit RAM Buffer Level Register */ 956 957#define RB_MSK 0x0007ffff /* Bit 18.. 0: RAM Buffer Pointer Bits */ 958/* RB_TST2 8 bit RAM Buffer Test Register 2 */ 959/* RB_TST1 8 bit RAM Buffer Test Register 1 */ 960 961/* RB_CTRL 8 bit RAM Buffer Control Register */ 962enum { 963 RB_ENA_STFWD = 1<<5, /* Enable Store & Forward */ 964 RB_DIS_STFWD = 1<<4, /* Disable Store & Forward */ 965 RB_ENA_OP_MD = 1<<3, /* Enable Operation Mode */ 966 RB_DIS_OP_MD = 1<<2, /* Disable Operation Mode */ 967 RB_RST_CLR = 1<<1, /* Clear RAM Buf STM Reset */ 968 RB_RST_SET = 1<<0, /* Set RAM Buf STM Reset */ 969}; 970 971 972/* Transmit GMAC FIFO (YUKON only) */ 973enum { 974 TX_GMF_EA = 0x0d40,/* 32 bit Tx GMAC FIFO End Address */ 975 TX_GMF_AE_THR = 0x0d44,/* 32 bit Tx GMAC FIFO Almost Empty Thresh.*/ 976 TX_GMF_CTRL_T = 0x0d48,/* 32 bit Tx GMAC FIFO Control/Test */ 977 978 TX_GMF_WP = 0x0d60,/* 32 bit Tx GMAC FIFO Write Pointer */ 979 TX_GMF_WSP = 0x0d64,/* 32 bit Tx GMAC FIFO Write Shadow Ptr. */ 980 TX_GMF_WLEV = 0x0d68,/* 32 bit Tx GMAC FIFO Write Level */ 981 982 TX_GMF_RP = 0x0d70,/* 32 bit Tx GMAC FIFO Read Pointer */ 983 TX_GMF_RSTP = 0x0d74,/* 32 bit Tx GMAC FIFO Restart Pointer */ 984 TX_GMF_RLEV = 0x0d78,/* 32 bit Tx GMAC FIFO Read Level */ 985 986 /* Threshold values for Yukon-EC Ultra and Extreme */ 987 ECU_AE_THR = 0x0070, /* Almost Empty Threshold */ 988 ECU_TXFF_LEV = 0x01a0, /* Tx BMU FIFO Level */ 989 ECU_JUMBO_WM = 0x0080, /* Jumbo Mode Watermark */ 990}; 991 992/* Descriptor Poll Timer Registers */ 993enum { 994 B28_DPT_INI = 0x0e00,/* 24 bit Descriptor Poll Timer Init Val */ 995 B28_DPT_VAL = 0x0e04,/* 24 bit Descriptor Poll Timer Curr Val */ 996 B28_DPT_CTRL = 0x0e08,/* 8 bit Descriptor Poll Timer Ctrl Reg */ 997 998 B28_DPT_TST = 0x0e0a,/* 8 bit Descriptor Poll Timer Test Reg */ 999}; 1000 1001/* Time Stamp Timer Registers (YUKON only) */ 1002enum { 1003 GMAC_TI_ST_VAL = 0x0e14,/* 32 bit Time Stamp Timer Curr Val */ 1004 GMAC_TI_ST_CTRL = 0x0e18,/* 8 bit Time Stamp Timer Ctrl Reg */ 1005 GMAC_TI_ST_TST = 0x0e1a,/* 8 bit Time Stamp Timer Test Reg */ 1006}; 1007 1008/* Polling Unit Registers (Yukon-2 only) */ 1009enum { 1010 POLL_CTRL = 0x0e20, /* 32 bit Polling Unit Control Reg */ 1011 POLL_LAST_IDX = 0x0e24,/* 16 bit Polling Unit List Last Index */ 1012 1013 POLL_LIST_ADDR_LO= 0x0e28,/* 32 bit Poll. List Start Addr (low) */ 1014 POLL_LIST_ADDR_HI= 0x0e2c,/* 32 bit Poll. List Start Addr (high) */ 1015}; 1016 1017enum { 1018 SMB_CFG = 0x0e40, /* 32 bit SMBus Config Register */ 1019 SMB_CSR = 0x0e44, /* 32 bit SMBus Control/Status Register */ 1020}; 1021 1022enum { 1023 CPU_WDOG = 0x0e48, /* 32 bit Watchdog Register */ 1024 CPU_CNTR = 0x0e4C, /* 32 bit Counter Register */ 1025 CPU_TIM = 0x0e50,/* 32 bit Timer Compare Register */ 1026 CPU_AHB_ADDR = 0x0e54, /* 32 bit CPU AHB Debug Register */ 1027 CPU_AHB_WDATA = 0x0e58, /* 32 bit CPU AHB Debug Register */ 1028 CPU_AHB_RDATA = 0x0e5C, /* 32 bit CPU AHB Debug Register */ 1029 HCU_MAP_BASE = 0x0e60, /* 32 bit Reset Mapping Base */ 1030 CPU_AHB_CTRL = 0x0e64, /* 32 bit CPU AHB Debug Register */ 1031 HCU_CCSR = 0x0e68, /* 32 bit CPU Control and Status Register */ 1032 HCU_HCSR = 0x0e6C, /* 32 bit Host Control and Status Register */ 1033}; 1034 1035/* ASF Subsystem Registers (Yukon-2 only) */ 1036enum { 1037 B28_Y2_SMB_CONFIG = 0x0e40,/* 32 bit ASF SMBus Config Register */ 1038 B28_Y2_SMB_CSD_REG = 0x0e44,/* 32 bit ASF SMB Control/Status/Data */ 1039 B28_Y2_ASF_IRQ_V_BASE=0x0e60,/* 32 bit ASF IRQ Vector Base */ 1040 1041 B28_Y2_ASF_STAT_CMD= 0x0e68,/* 32 bit ASF Status and Command Reg */ 1042 B28_Y2_ASF_HOST_COM= 0x0e6c,/* 32 bit ASF Host Communication Reg */ 1043 B28_Y2_DATA_REG_1 = 0x0e70,/* 32 bit ASF/Host Data Register 1 */ 1044 B28_Y2_DATA_REG_2 = 0x0e74,/* 32 bit ASF/Host Data Register 2 */ 1045 B28_Y2_DATA_REG_3 = 0x0e78,/* 32 bit ASF/Host Data Register 3 */ 1046 B28_Y2_DATA_REG_4 = 0x0e7c,/* 32 bit ASF/Host Data Register 4 */ 1047}; 1048 1049/* Status BMU Registers (Yukon-2 only)*/ 1050enum { 1051 STAT_CTRL = 0x0e80,/* 32 bit Status BMU Control Reg */ 1052 STAT_LAST_IDX = 0x0e84,/* 16 bit Status BMU Last Index */ 1053 1054 STAT_LIST_ADDR_LO= 0x0e88,/* 32 bit Status List Start Addr (low) */ 1055 STAT_LIST_ADDR_HI= 0x0e8c,/* 32 bit Status List Start Addr (high) */ 1056 STAT_TXA1_RIDX = 0x0e90,/* 16 bit Status TxA1 Report Index Reg */ 1057 STAT_TXS1_RIDX = 0x0e92,/* 16 bit Status TxS1 Report Index Reg */ 1058 STAT_TXA2_RIDX = 0x0e94,/* 16 bit Status TxA2 Report Index Reg */ 1059 STAT_TXS2_RIDX = 0x0e96,/* 16 bit Status TxS2 Report Index Reg */ 1060 STAT_TX_IDX_TH = 0x0e98,/* 16 bit Status Tx Index Threshold Reg */ 1061 STAT_PUT_IDX = 0x0e9c,/* 16 bit Status Put Index Reg */ 1062 1063/* FIFO Control/Status Registers (Yukon-2 only)*/ 1064 STAT_FIFO_WP = 0x0ea0,/* 8 bit Status FIFO Write Pointer Reg */ 1065 STAT_FIFO_RP = 0x0ea4,/* 8 bit Status FIFO Read Pointer Reg */ 1066 STAT_FIFO_RSP = 0x0ea6,/* 8 bit Status FIFO Read Shadow Ptr */ 1067 STAT_FIFO_LEVEL = 0x0ea8,/* 8 bit Status FIFO Level Reg */ 1068 STAT_FIFO_SHLVL = 0x0eaa,/* 8 bit Status FIFO Shadow Level Reg */ 1069 STAT_FIFO_WM = 0x0eac,/* 8 bit Status FIFO Watermark Reg */ 1070 STAT_FIFO_ISR_WM= 0x0ead,/* 8 bit Status FIFO ISR Watermark Reg */ 1071 1072/* Level and ISR Timer Registers (Yukon-2 only)*/ 1073 STAT_LEV_TIMER_INI= 0x0eb0,/* 32 bit Level Timer Init. Value Reg */ 1074 STAT_LEV_TIMER_CNT= 0x0eb4,/* 32 bit Level Timer Counter Reg */ 1075 STAT_LEV_TIMER_CTRL= 0x0eb8,/* 8 bit Level Timer Control Reg */ 1076 STAT_LEV_TIMER_TEST= 0x0eb9,/* 8 bit Level Timer Test Reg */ 1077 STAT_TX_TIMER_INI = 0x0ec0,/* 32 bit Tx Timer Init. Value Reg */ 1078 STAT_TX_TIMER_CNT = 0x0ec4,/* 32 bit Tx Timer Counter Reg */ 1079 STAT_TX_TIMER_CTRL = 0x0ec8,/* 8 bit Tx Timer Control Reg */ 1080 STAT_TX_TIMER_TEST = 0x0ec9,/* 8 bit Tx Timer Test Reg */ 1081 STAT_ISR_TIMER_INI = 0x0ed0,/* 32 bit ISR Timer Init. Value Reg */ 1082 STAT_ISR_TIMER_CNT = 0x0ed4,/* 32 bit ISR Timer Counter Reg */ 1083 STAT_ISR_TIMER_CTRL= 0x0ed8,/* 8 bit ISR Timer Control Reg */ 1084 STAT_ISR_TIMER_TEST= 0x0ed9,/* 8 bit ISR Timer Test Reg */ 1085}; 1086 1087enum { 1088 LINKLED_OFF = 0x01, 1089 LINKLED_ON = 0x02, 1090 LINKLED_LINKSYNC_OFF = 0x04, 1091 LINKLED_LINKSYNC_ON = 0x08, 1092 LINKLED_BLINK_OFF = 0x10, 1093 LINKLED_BLINK_ON = 0x20, 1094}; 1095 1096/* GMAC and GPHY Control Registers (YUKON only) */ 1097enum { 1098 GMAC_CTRL = 0x0f00,/* 32 bit GMAC Control Reg */ 1099 GPHY_CTRL = 0x0f04,/* 32 bit GPHY Control Reg */ 1100 GMAC_IRQ_SRC = 0x0f08,/* 8 bit GMAC Interrupt Source Reg */ 1101 GMAC_IRQ_MSK = 0x0f0c,/* 8 bit GMAC Interrupt Mask Reg */ 1102 GMAC_LINK_CTRL = 0x0f10,/* 16 bit Link Control Reg */ 1103 1104/* Wake-up Frame Pattern Match Control Registers (YUKON only) */ 1105 WOL_CTRL_STAT = 0x0f20,/* 16 bit WOL Control/Status Reg */ 1106 WOL_MATCH_CTL = 0x0f22,/* 8 bit WOL Match Control Reg */ 1107 WOL_MATCH_RES = 0x0f23,/* 8 bit WOL Match Result Reg */ 1108 WOL_MAC_ADDR = 0x0f24,/* 32 bit WOL MAC Address */ 1109 WOL_PATT_RPTR = 0x0f2c,/* 8 bit WOL Pattern Read Pointer */ 1110 1111/* WOL Pattern Length Registers (YUKON only) */ 1112 WOL_PATT_LEN_LO = 0x0f30,/* 32 bit WOL Pattern Length 3..0 */ 1113 WOL_PATT_LEN_HI = 0x0f34,/* 24 bit WOL Pattern Length 6..4 */ 1114 1115/* WOL Pattern Counter Registers (YUKON only) */ 1116 WOL_PATT_CNT_0 = 0x0f38,/* 32 bit WOL Pattern Counter 3..0 */ 1117 WOL_PATT_CNT_4 = 0x0f3c,/* 24 bit WOL Pattern Counter 6..4 */ 1118}; 1119#define WOL_REGS(port, x) (x + (port)*0x80) 1120 1121enum { 1122 WOL_PATT_RAM_1 = 0x1000,/* WOL Pattern RAM Link 1 */ 1123 WOL_PATT_RAM_2 = 0x1400,/* WOL Pattern RAM Link 2 */ 1124}; 1125#define WOL_PATT_RAM_BASE(port) (WOL_PATT_RAM_1 + (port)*0x400) 1126 1127enum { 1128 BASE_GMAC_1 = 0x2800,/* GMAC 1 registers */ 1129 BASE_GMAC_2 = 0x3800,/* GMAC 2 registers */ 1130}; 1131 1132/* 1133 * Marvel-PHY Registers, indirect addressed over GMAC 1134 */ 1135enum { 1136 PHY_MARV_CTRL = 0x00,/* 16 bit r/w PHY Control Register */ 1137 PHY_MARV_STAT = 0x01,/* 16 bit r/o PHY Status Register */ 1138 PHY_MARV_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */ 1139 PHY_MARV_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */ 1140 PHY_MARV_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */ 1141 PHY_MARV_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */ 1142 PHY_MARV_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */ 1143 PHY_MARV_NEPG = 0x07,/* 16 bit r/w Next Page Register */ 1144 PHY_MARV_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */ 1145 /* Marvel-specific registers */ 1146 PHY_MARV_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */ 1147 PHY_MARV_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */ 1148 PHY_MARV_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */ 1149 PHY_MARV_PHY_CTRL = 0x10,/* 16 bit r/w PHY Specific Ctrl Reg */ 1150 PHY_MARV_PHY_STAT = 0x11,/* 16 bit r/o PHY Specific Stat Reg */ 1151 PHY_MARV_INT_MASK = 0x12,/* 16 bit r/w Interrupt Mask Reg */ 1152 PHY_MARV_INT_STAT = 0x13,/* 16 bit r/o Interrupt Status Reg */ 1153 PHY_MARV_EXT_CTRL = 0x14,/* 16 bit r/w Ext. PHY Specific Ctrl */ 1154 PHY_MARV_RXE_CNT = 0x15,/* 16 bit r/w Receive Error Counter */ 1155 PHY_MARV_EXT_ADR = 0x16,/* 16 bit r/w Ext. Ad. for Cable Diag. */ 1156 PHY_MARV_PORT_IRQ = 0x17,/* 16 bit r/o Port 0 IRQ (88E1111 only) */ 1157 PHY_MARV_LED_CTRL = 0x18,/* 16 bit r/w LED Control Reg */ 1158 PHY_MARV_LED_OVER = 0x19,/* 16 bit r/w Manual LED Override Reg */ 1159 PHY_MARV_EXT_CTRL_2 = 0x1a,/* 16 bit r/w Ext. PHY Specific Ctrl 2 */ 1160 PHY_MARV_EXT_P_STAT = 0x1b,/* 16 bit r/w Ext. PHY Spec. Stat Reg */ 1161 PHY_MARV_CABLE_DIAG = 0x1c,/* 16 bit r/o Cable Diagnostic Reg */ 1162 PHY_MARV_PAGE_ADDR = 0x1d,/* 16 bit r/w Extended Page Address Reg */ 1163 PHY_MARV_PAGE_DATA = 0x1e,/* 16 bit r/w Extended Page Data Reg */ 1164 1165/* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1166 PHY_MARV_FE_LED_PAR = 0x16,/* 16 bit r/w LED Parallel Select Reg. */ 1167 PHY_MARV_FE_LED_SER = 0x17,/* 16 bit r/w LED Stream Select S. LED */ 1168 PHY_MARV_FE_VCT_TX = 0x1a,/* 16 bit r/w VCT Reg. for TXP/N Pins */ 1169 PHY_MARV_FE_VCT_RX = 0x1b,/* 16 bit r/o VCT Reg. for RXP/N Pins */ 1170 PHY_MARV_FE_SPEC_2 = 0x1c,/* 16 bit r/w Specific Control Reg. 2 */ 1171}; 1172 1173enum { 1174 PHY_CT_RESET = 1<<15, /* Bit 15: (sc) clear all PHY related regs */ 1175 PHY_CT_LOOP = 1<<14, /* Bit 14: enable Loopback over PHY */ 1176 PHY_CT_SPS_LSB = 1<<13, /* Bit 13: Speed select, lower bit */ 1177 PHY_CT_ANE = 1<<12, /* Bit 12: Auto-Negotiation Enabled */ 1178 PHY_CT_PDOWN = 1<<11, /* Bit 11: Power Down Mode */ 1179 PHY_CT_ISOL = 1<<10, /* Bit 10: Isolate Mode */ 1180 PHY_CT_RE_CFG = 1<<9, /* Bit 9: (sc) Restart Auto-Negotiation */ 1181 PHY_CT_DUP_MD = 1<<8, /* Bit 8: Duplex Mode */ 1182 PHY_CT_COL_TST = 1<<7, /* Bit 7: Collision Test enabled */ 1183 PHY_CT_SPS_MSB = 1<<6, /* Bit 6: Speed select, upper bit */ 1184}; 1185 1186enum { 1187 PHY_CT_SP1000 = PHY_CT_SPS_MSB, /* enable speed of 1000 Mbps */ 1188 PHY_CT_SP100 = PHY_CT_SPS_LSB, /* enable speed of 100 Mbps */ 1189 PHY_CT_SP10 = 0, /* enable speed of 10 Mbps */ 1190}; 1191 1192enum { 1193 PHY_ST_EXT_ST = 1<<8, /* Bit 8: Extended Status Present */ 1194 1195 PHY_ST_PRE_SUP = 1<<6, /* Bit 6: Preamble Suppression */ 1196 PHY_ST_AN_OVER = 1<<5, /* Bit 5: Auto-Negotiation Over */ 1197 PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occured */ 1198 PHY_ST_AN_CAP = 1<<3, /* Bit 3: Auto-Negotiation Capability */ 1199 PHY_ST_LSYNC = 1<<2, /* Bit 2: Link Synchronized */ 1200 PHY_ST_JAB_DET = 1<<1, /* Bit 1: Jabber Detected */ 1201 PHY_ST_EXT_REG = 1<<0, /* Bit 0: Extended Register available */ 1202}; 1203 1204enum { 1205 PHY_I1_OUI_MSK = 0x3f<<10, /* Bit 15..10: Organization Unique ID */ 1206 PHY_I1_MOD_NUM = 0x3f<<4, /* Bit 9.. 4: Model Number */ 1207 PHY_I1_REV_MSK = 0xf, /* Bit 3.. 0: Revision Number */ 1208}; 1209 1210/* different Marvell PHY Ids */ 1211enum { 1212 PHY_MARV_ID0_VAL= 0x0141, /* Marvell Unique Identifier */ 1213 1214 PHY_BCOM_ID1_A1 = 0x6041, 1215 PHY_BCOM_ID1_B2 = 0x6043, 1216 PHY_BCOM_ID1_C0 = 0x6044, 1217 PHY_BCOM_ID1_C5 = 0x6047, 1218 1219 PHY_MARV_ID1_B0 = 0x0C23, /* Yukon (PHY 88E1011) */ 1220 PHY_MARV_ID1_B2 = 0x0C25, /* Yukon-Plus (PHY 88E1011) */ 1221 PHY_MARV_ID1_C2 = 0x0CC2, /* Yukon-EC (PHY 88E1111) */ 1222 PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */ 1223 PHY_MARV_ID1_FE = 0x0C83, /* Yukon-FE (PHY 88E3082 Rev.A1) */ 1224 PHY_MARV_ID1_ECU= 0x0CB0, /* Yukon-ECU (PHY 88E1149 Rev.B2?) */ 1225}; 1226 1227/* Advertisement register bits */ 1228enum { 1229 PHY_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */ 1230 PHY_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */ 1231 PHY_AN_RF = 1<<13, /* Bit 13: Remote Fault Bits */ 1232 1233 PHY_AN_PAUSE_ASYM = 1<<11,/* Bit 11: Try for asymmetric */ 1234 PHY_AN_PAUSE_CAP = 1<<10, /* Bit 10: Try for pause */ 1235 PHY_AN_100BASE4 = 1<<9, /* Bit 9: Try for 100mbps 4k packets */ 1236 PHY_AN_100FULL = 1<<8, /* Bit 8: Try for 100mbps full-duplex */ 1237 PHY_AN_100HALF = 1<<7, /* Bit 7: Try for 100mbps half-duplex */ 1238 PHY_AN_10FULL = 1<<6, /* Bit 6: Try for 10mbps full-duplex */ 1239 PHY_AN_10HALF = 1<<5, /* Bit 5: Try for 10mbps half-duplex */ 1240 PHY_AN_CSMA = 1<<0, /* Bit 0: Only selector supported */ 1241 PHY_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/ 1242 PHY_AN_FULL = PHY_AN_100FULL | PHY_AN_10FULL | PHY_AN_CSMA, 1243 PHY_AN_ALL = PHY_AN_10HALF | PHY_AN_10FULL | 1244 PHY_AN_100HALF | PHY_AN_100FULL, 1245}; 1246 1247/***** PHY_BCOM_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ 1248/***** PHY_MARV_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/ 1249enum { 1250 PHY_B_1000S_MSF = 1<<15, /* Bit 15: Master/Slave Fault */ 1251 PHY_B_1000S_MSR = 1<<14, /* Bit 14: Master/Slave Result */ 1252 PHY_B_1000S_LRS = 1<<13, /* Bit 13: Local Receiver Status */ 1253 PHY_B_1000S_RRS = 1<<12, /* Bit 12: Remote Receiver Status */ 1254 PHY_B_1000S_LP_FD = 1<<11, /* Bit 11: Link Partner can FD */ 1255 PHY_B_1000S_LP_HD = 1<<10, /* Bit 10: Link Partner can HD */ 1256 /* Bit 9..8: reserved */ 1257 PHY_B_1000S_IEC = 0xff, /* Bit 7..0: Idle Error Count */ 1258}; 1259 1260/** Marvell-Specific */ 1261enum { 1262 PHY_M_AN_NXT_PG = 1<<15, /* Request Next Page */ 1263 PHY_M_AN_ACK = 1<<14, /* (ro) Acknowledge Received */ 1264 PHY_M_AN_RF = 1<<13, /* Remote Fault */ 1265 1266 PHY_M_AN_ASP = 1<<11, /* Asymmetric Pause */ 1267 PHY_M_AN_PC = 1<<10, /* MAC Pause implemented */ 1268 PHY_M_AN_100_T4 = 1<<9, /* Not cap. 100Base-T4 (always 0) */ 1269 PHY_M_AN_100_FD = 1<<8, /* Advertise 100Base-TX Full Duplex */ 1270 PHY_M_AN_100_HD = 1<<7, /* Advertise 100Base-TX Half Duplex */ 1271 PHY_M_AN_10_FD = 1<<6, /* Advertise 10Base-TX Full Duplex */ 1272 PHY_M_AN_10_HD = 1<<5, /* Advertise 10Base-TX Half Duplex */ 1273 PHY_M_AN_SEL_MSK =0x1f<<4, /* Bit 4.. 0: Selector Field Mask */ 1274}; 1275 1276/* special defines for FIBER (88E1011S only) */ 1277enum { 1278 PHY_M_AN_ASP_X = 1<<8, /* Asymmetric Pause */ 1279 PHY_M_AN_PC_X = 1<<7, /* MAC Pause implemented */ 1280 PHY_M_AN_1000X_AHD = 1<<6, /* Advertise 10000Base-X Half Duplex */ 1281 PHY_M_AN_1000X_AFD = 1<<5, /* Advertise 10000Base-X Full Duplex */ 1282}; 1283 1284/* Pause Bits (PHY_M_AN_ASP_X and PHY_M_AN_PC_X) encoding */ 1285enum { 1286 PHY_M_P_NO_PAUSE_X = 0<<7,/* Bit 8.. 7: no Pause Mode */ 1287 PHY_M_P_SYM_MD_X = 1<<7, /* Bit 8.. 7: symmetric Pause Mode */ 1288 PHY_M_P_ASYM_MD_X = 2<<7,/* Bit 8.. 7: asymmetric Pause Mode */ 1289 PHY_M_P_BOTH_MD_X = 3<<7,/* Bit 8.. 7: both Pause Mode */ 1290}; 1291 1292/***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ 1293enum { 1294 PHY_M_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */ 1295 PHY_M_1000C_MSE = 1<<12, /* Manual Master/Slave Enable */ 1296 PHY_M_1000C_MSC = 1<<11, /* M/S Configuration (1=Master) */ 1297 PHY_M_1000C_MPD = 1<<10, /* Multi-Port Device */ 1298 PHY_M_1000C_AFD = 1<<9, /* Advertise Full Duplex */ 1299 PHY_M_1000C_AHD = 1<<8, /* Advertise Half Duplex */ 1300}; 1301 1302/***** PHY_MARV_PHY_CTRL 16 bit r/w PHY Specific Ctrl Reg *****/ 1303enum { 1304 PHY_M_PC_TX_FFD_MSK = 3<<14,/* Bit 15..14: Tx FIFO Depth Mask */ 1305 PHY_M_PC_RX_FFD_MSK = 3<<12,/* Bit 13..12: Rx FIFO Depth Mask */ 1306 PHY_M_PC_ASS_CRS_TX = 1<<11, /* Assert CRS on Transmit */ 1307 PHY_M_PC_FL_GOOD = 1<<10, /* Force Link Good */ 1308 PHY_M_PC_EN_DET_MSK = 3<<8,/* Bit 9.. 8: Energy Detect Mask */ 1309 PHY_M_PC_ENA_EXT_D = 1<<7, /* Enable Ext. Distance (10BT) */ 1310 PHY_M_PC_MDIX_MSK = 3<<5,/* Bit 6.. 5: MDI/MDIX Config. Mask */ 1311 PHY_M_PC_DIS_125CLK = 1<<4, /* Disable 125 CLK */ 1312 PHY_M_PC_MAC_POW_UP = 1<<3, /* MAC Power up */ 1313 PHY_M_PC_SQE_T_ENA = 1<<2, /* SQE Test Enabled */ 1314 PHY_M_PC_POL_R_DIS = 1<<1, /* Polarity Reversal Disabled */ 1315 PHY_M_PC_DIS_JABBER = 1<<0, /* Disable Jabber */ 1316}; 1317 1318enum { 1319 PHY_M_PC_EN_DET = 2<<8, /* Energy Detect (Mode 1) */ 1320 PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */ 1321}; 1322 1323#define PHY_M_PC_MDI_XMODE(x) (((u16)(x)<<5) & PHY_M_PC_MDIX_MSK) 1324 1325enum { 1326 PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */ 1327 PHY_M_PC_MAN_MDIX = 1, /* 01 = Manual MDIX configuration */ 1328 PHY_M_PC_ENA_AUTO = 3, /* 11 = Enable Automatic Crossover */ 1329}; 1330 1331/* for Yukon-EC Ultra Gigabit Ethernet PHY (88E1149 only) */ 1332enum { 1333 PHY_M_PC_COP_TX_DIS = 1<<3, /* Copper Transmitter Disable */ 1334 PHY_M_PC_POW_D_ENA = 1<<2, /* Power Down Enable */ 1335}; 1336 1337/* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1338enum { 1339 PHY_M_PC_ENA_DTE_DT = 1<<15, /* Enable Data Terminal Equ. (DTE) Detect */ 1340 PHY_M_PC_ENA_ENE_DT = 1<<14, /* Enable Energy Detect (sense & pulse) */ 1341 PHY_M_PC_DIS_NLP_CK = 1<<13, /* Disable Normal Link Puls (NLP) Check */ 1342 PHY_M_PC_ENA_LIP_NP = 1<<12, /* Enable Link Partner Next Page Reg. */ 1343 PHY_M_PC_DIS_NLP_GN = 1<<11, /* Disable Normal Link Puls Generation */ 1344 1345 PHY_M_PC_DIS_SCRAMB = 1<<9, /* Disable Scrambler */ 1346 PHY_M_PC_DIS_FEFI = 1<<8, /* Disable Far End Fault Indic. (FEFI) */ 1347 1348 PHY_M_PC_SH_TP_SEL = 1<<6, /* Shielded Twisted Pair Select */ 1349 PHY_M_PC_RX_FD_MSK = 3<<2,/* Bit 3.. 2: Rx FIFO Depth Mask */ 1350}; 1351 1352/***** PHY_MARV_PHY_STAT 16 bit r/o PHY Specific Status Reg *****/ 1353enum { 1354 PHY_M_PS_SPEED_MSK = 3<<14, /* Bit 15..14: Speed Mask */ 1355 PHY_M_PS_SPEED_1000 = 1<<15, /* 10 = 1000 Mbps */ 1356 PHY_M_PS_SPEED_100 = 1<<14, /* 01 = 100 Mbps */ 1357 PHY_M_PS_SPEED_10 = 0, /* 00 = 10 Mbps */ 1358 PHY_M_PS_FULL_DUP = 1<<13, /* Full Duplex */ 1359 PHY_M_PS_PAGE_REC = 1<<12, /* Page Received */ 1360 PHY_M_PS_SPDUP_RES = 1<<11, /* Speed & Duplex Resolved */ 1361 PHY_M_PS_LINK_UP = 1<<10, /* Link Up */ 1362 PHY_M_PS_CABLE_MSK = 7<<7, /* Bit 9.. 7: Cable Length Mask */ 1363 PHY_M_PS_MDI_X_STAT = 1<<6, /* MDI Crossover Stat (1=MDIX) */ 1364 PHY_M_PS_DOWNS_STAT = 1<<5, /* Downshift Status (1=downsh.) */ 1365 PHY_M_PS_ENDET_STAT = 1<<4, /* Energy Detect Status (1=act) */ 1366 PHY_M_PS_TX_P_EN = 1<<3, /* Tx Pause Enabled */ 1367 PHY_M_PS_RX_P_EN = 1<<2, /* Rx Pause Enabled */ 1368 PHY_M_PS_POL_REV = 1<<1, /* Polarity Reversed */ 1369 PHY_M_PS_JABBER = 1<<0, /* Jabber */ 1370}; 1371 1372#define PHY_M_PS_PAUSE_MSK (PHY_M_PS_TX_P_EN | PHY_M_PS_RX_P_EN) 1373 1374/* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1375enum { 1376 PHY_M_PS_DTE_DETECT = 1<<15, /* Data Terminal Equipment (DTE) Detected */ 1377 PHY_M_PS_RES_SPEED = 1<<14, /* Resolved Speed (1=100 Mbps, 0=10 Mbps */ 1378}; 1379 1380enum { 1381 PHY_M_IS_AN_ERROR = 1<<15, /* Auto-Negotiation Error */ 1382 PHY_M_IS_LSP_CHANGE = 1<<14, /* Link Speed Changed */ 1383 PHY_M_IS_DUP_CHANGE = 1<<13, /* Duplex Mode Changed */ 1384 PHY_M_IS_AN_PR = 1<<12, /* Page Received */ 1385 PHY_M_IS_AN_COMPL = 1<<11, /* Auto-Negotiation Completed */ 1386 PHY_M_IS_LST_CHANGE = 1<<10, /* Link Status Changed */ 1387 PHY_M_IS_SYMB_ERROR = 1<<9, /* Symbol Error */ 1388 PHY_M_IS_FALSE_CARR = 1<<8, /* False Carrier */ 1389 PHY_M_IS_FIFO_ERROR = 1<<7, /* FIFO Overflow/Underrun Error */ 1390 PHY_M_IS_MDI_CHANGE = 1<<6, /* MDI Crossover Changed */ 1391 PHY_M_IS_DOWNSH_DET = 1<<5, /* Downshift Detected */ 1392 PHY_M_IS_END_CHANGE = 1<<4, /* Energy Detect Changed */ 1393 1394 PHY_M_IS_DTE_CHANGE = 1<<2, /* DTE Power Det. Status Changed */ 1395 PHY_M_IS_POL_CHANGE = 1<<1, /* Polarity Changed */ 1396 PHY_M_IS_JABBER = 1<<0, /* Jabber */ 1397 1398 PHY_M_DEF_MSK = PHY_M_IS_LSP_CHANGE | PHY_M_IS_LST_CHANGE 1399 | PHY_M_IS_DUP_CHANGE, 1400 PHY_M_AN_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_AN_COMPL, 1401}; 1402 1403 1404/***** PHY_MARV_EXT_CTRL 16 bit r/w Ext. PHY Specific Ctrl *****/ 1405enum { 1406 PHY_M_EC_ENA_BC_EXT = 1<<15, /* Enable Block Carr. Ext. (88E1111 only) */ 1407 PHY_M_EC_ENA_LIN_LB = 1<<14, /* Enable Line Loopback (88E1111 only) */ 1408 1409 PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */ 1410 PHY_M_EC_M_DSC_MSK = 3<<10, /* Bit 11..10: Master Downshift Counter */ 1411 /* (88E1011 only) */ 1412 PHY_M_EC_S_DSC_MSK = 3<<8,/* Bit 9.. 8: Slave Downshift Counter */ 1413 /* (88E1011 only) */ 1414 PHY_M_EC_M_DSC_MSK2 = 7<<9,/* Bit 11.. 9: Master Downshift Counter */ 1415 /* (88E1111 only) */ 1416 PHY_M_EC_DOWN_S_ENA = 1<<8, /* Downshift Enable (88E1111 only) */ 1417 /* !!! Errata in spec. (1 = disable) */ 1418 PHY_M_EC_RX_TIM_CT = 1<<7, /* RGMII Rx Timing Control*/ 1419 PHY_M_EC_MAC_S_MSK = 7<<4,/* Bit 6.. 4: Def. MAC interface speed */ 1420 PHY_M_EC_FIB_AN_ENA = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */ 1421 PHY_M_EC_DTE_D_ENA = 1<<2, /* DTE Detect Enable (88E1111 only) */ 1422 PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */ 1423 PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */}; 1424 1425#define PHY_M_EC_M_DSC(x) ((u16)(x)<<10 & PHY_M_EC_M_DSC_MSK) 1426 /* 00=1x; 01=2x; 10=3x; 11=4x */ 1427#define PHY_M_EC_S_DSC(x) ((u16)(x)<<8 & PHY_M_EC_S_DSC_MSK) 1428 /* 00=dis; 01=1x; 10=2x; 11=3x */ 1429#define PHY_M_EC_DSC_2(x) ((u16)(x)<<9 & PHY_M_EC_M_DSC_MSK2) 1430 /* 000=1x; 001=2x; 010=3x; 011=4x */ 1431#define PHY_M_EC_MAC_S(x) ((u16)(x)<<4 & PHY_M_EC_MAC_S_MSK) 1432 /* 01X=0; 110=2.5; 111=25 (MHz) */ 1433 1434/* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ 1435enum { 1436 PHY_M_PC_DIS_LINK_Pa = 1<<15,/* Disable Link Pulses */ 1437 PHY_M_PC_DSC_MSK = 7<<12,/* Bit 14..12: Downshift Counter */ 1438 PHY_M_PC_DOWN_S_ENA = 1<<11,/* Downshift Enable */ 1439}; 1440/* !!! Errata in spec. (1 = disable) */ 1441 1442#define PHY_M_PC_DSC(x) (((u16)(x)<<12) & PHY_M_PC_DSC_MSK) 1443 /* 100=5x; 101=6x; 110=7x; 111=8x */ 1444enum { 1445 MAC_TX_CLK_0_MHZ = 2, 1446 MAC_TX_CLK_2_5_MHZ = 6, 1447 MAC_TX_CLK_25_MHZ = 7, 1448}; 1449 1450/***** PHY_MARV_LED_CTRL 16 bit r/w LED Control Reg *****/ 1451enum { 1452 PHY_M_LEDC_DIS_LED = 1<<15, /* Disable LED */ 1453 PHY_M_LEDC_PULS_MSK = 7<<12,/* Bit 14..12: Pulse Stretch Mask */ 1454 PHY_M_LEDC_F_INT = 1<<11, /* Force Interrupt */ 1455 PHY_M_LEDC_BL_R_MSK = 7<<8,/* Bit 10.. 8: Blink Rate Mask */ 1456 PHY_M_LEDC_DP_C_LSB = 1<<7, /* Duplex Control (LSB, 88E1111 only) */ 1457 PHY_M_LEDC_TX_C_LSB = 1<<6, /* Tx Control (LSB, 88E1111 only) */ 1458 PHY_M_LEDC_LK_C_MSK = 7<<3,/* Bit 5.. 3: Link Control Mask */ 1459 /* (88E1111 only) */ 1460}; 1461 1462enum { 1463 PHY_M_LEDC_LINK_MSK = 3<<3,/* Bit 4.. 3: Link Control Mask */ 1464 /* (88E1011 only) */ 1465 PHY_M_LEDC_DP_CTRL = 1<<2, /* Duplex Control */ 1466 PHY_M_LEDC_DP_C_MSB = 1<<2, /* Duplex Control (MSB, 88E1111 only) */ 1467 PHY_M_LEDC_RX_CTRL = 1<<1, /* Rx Activity / Link */ 1468 PHY_M_LEDC_TX_CTRL = 1<<0, /* Tx Activity / Link */ 1469 PHY_M_LEDC_TX_C_MSB = 1<<0, /* Tx Control (MSB, 88E1111 only) */ 1470}; 1471 1472#define PHY_M_LED_PULS_DUR(x) (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK) 1473 1474/***** PHY_MARV_PHY_STAT (page 3)16 bit r/w Polarity Control Reg. *****/ 1475enum { 1476 PHY_M_POLC_LS1M_MSK = 0xf<<12, /* Bit 15..12: LOS,STAT1 Mix % Mask */ 1477 PHY_M_POLC_IS0M_MSK = 0xf<<8, /* Bit 11.. 8: INIT,STAT0 Mix % Mask */ 1478 PHY_M_POLC_LOS_MSK = 0x3<<6, /* Bit 7.. 6: LOS Pol. Ctrl. Mask */ 1479 PHY_M_POLC_INIT_MSK = 0x3<<4, /* Bit 5.. 4: INIT Pol. Ctrl. Mask */ 1480 PHY_M_POLC_STA1_MSK = 0x3<<2, /* Bit 3.. 2: STAT1 Pol. Ctrl. Mask */ 1481 PHY_M_POLC_STA0_MSK = 0x3, /* Bit 1.. 0: STAT0 Pol. Ctrl. Mask */ 1482}; 1483 1484#define PHY_M_POLC_LS1_P_MIX(x) (((x)<<12) & PHY_M_POLC_LS1M_MSK) 1485#define PHY_M_POLC_IS0_P_MIX(x) (((x)<<8) & PHY_M_POLC_IS0M_MSK) 1486#define PHY_M_POLC_LOS_CTRL(x) (((x)<<6) & PHY_M_POLC_LOS_MSK) 1487#define PHY_M_POLC_INIT_CTRL(x) (((x)<<4) & PHY_M_POLC_INIT_MSK) 1488#define PHY_M_POLC_STA1_CTRL(x) (((x)<<2) & PHY_M_POLC_STA1_MSK) 1489#define PHY_M_POLC_STA0_CTRL(x) (((x)<<0) & PHY_M_POLC_STA0_MSK) 1490 1491enum { 1492 PULS_NO_STR = 0,/* no pulse stretching */ 1493 PULS_21MS = 1,/* 21 ms to 42 ms */ 1494 PULS_42MS = 2,/* 42 ms to 84 ms */ 1495 PULS_84MS = 3,/* 84 ms to 170 ms */ 1496 PULS_170MS = 4,/* 170 ms to 340 ms */ 1497 PULS_340MS = 5,/* 340 ms to 670 ms */ 1498 PULS_670MS = 6,/* 670 ms to 1.3 s */ 1499 PULS_1300MS = 7,/* 1.3 s to 2.7 s */ 1500}; 1501 1502#define PHY_M_LED_BLINK_RT(x) (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK) 1503 1504enum { 1505 BLINK_42MS = 0,/* 42 ms */ 1506 BLINK_84MS = 1,/* 84 ms */ 1507 BLINK_170MS = 2,/* 170 ms */ 1508 BLINK_340MS = 3,/* 340 ms */ 1509 BLINK_670MS = 4,/* 670 ms */ 1510}; 1511 1512/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ 1513#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */ 1514 1515#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */ 1516#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */ 1517#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */ 1518#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */ 1519#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */ 1520#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */ 1521 1522enum led_mode { 1523 MO_LED_NORM = 0, 1524 MO_LED_BLINK = 1, 1525 MO_LED_OFF = 2, 1526 MO_LED_ON = 3, 1527}; 1528 1529/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/ 1530enum { 1531 PHY_M_EC2_FI_IMPED = 1<<6, /* Fiber Input Impedance */ 1532 PHY_M_EC2_FO_IMPED = 1<<5, /* Fiber Output Impedance */ 1533 PHY_M_EC2_FO_M_CLK = 1<<4, /* Fiber Mode Clock Enable */ 1534 PHY_M_EC2_FO_BOOST = 1<<3, /* Fiber Output Boost */ 1535 PHY_M_EC2_FO_AM_MSK = 7,/* Bit 2.. 0: Fiber Output Amplitude */ 1536}; 1537 1538/***** PHY_MARV_EXT_P_STAT 16 bit r/w Ext. PHY Specific Status *****/ 1539enum { 1540 PHY_M_FC_AUTO_SEL = 1<<15, /* Fiber/Copper Auto Sel. Dis. */ 1541 PHY_M_FC_AN_REG_ACC = 1<<14, /* Fiber/Copper AN Reg. Access */ 1542 PHY_M_FC_RESOLUTION = 1<<13, /* Fiber/Copper Resolution */ 1543 PHY_M_SER_IF_AN_BP = 1<<12, /* Ser. IF AN Bypass Enable */ 1544 PHY_M_SER_IF_BP_ST = 1<<11, /* Ser. IF AN Bypass Status */ 1545 PHY_M_IRQ_POLARITY = 1<<10, /* IRQ polarity */ 1546 PHY_M_DIS_AUT_MED = 1<<9, /* Disable Aut. Medium Reg. Selection */ 1547 /* (88E1111 only) */ 1548 1549 PHY_M_UNDOC1 = 1<<7, /* undocumented bit !! */ 1550 PHY_M_DTE_POW_STAT = 1<<4, /* DTE Power Status (88E1111 only) */ 1551 PHY_M_MODE_MASK = 0xf, /* Bit 3.. 0: copy of HWCFG MODE[3:0] */ 1552}; 1553 1554/* for 10/100 Fast Ethernet PHY (88E3082 only) */ 1555/***** PHY_MARV_FE_LED_PAR 16 bit r/w LED Parallel Select Reg. *****/ 1556 /* Bit 15..12: reserved (used internally) */ 1557enum { 1558 PHY_M_FELP_LED2_MSK = 0xf<<8, /* Bit 11.. 8: LED2 Mask (LINK) */ 1559 PHY_M_FELP_LED1_MSK = 0xf<<4, /* Bit 7.. 4: LED1 Mask (ACT) */ 1560 PHY_M_FELP_LED0_MSK = 0xf, /* Bit 3.. 0: LED0 Mask (SPEED) */ 1561}; 1562 1563#define PHY_M_FELP_LED2_CTRL(x) (((u16)(x)<<8) & PHY_M_FELP_LED2_MSK) 1564#define PHY_M_FELP_LED1_CTRL(x) (((u16)(x)<<4) & PHY_M_FELP_LED1_MSK) 1565#define PHY_M_FELP_LED0_CTRL(x) (((u16)(x)<<0) & PHY_M_FELP_LED0_MSK) 1566 1567enum { 1568 LED_PAR_CTRL_COLX = 0x00, 1569 LED_PAR_CTRL_ERROR = 0x01, 1570 LED_PAR_CTRL_DUPLEX = 0x02, 1571 LED_PAR_CTRL_DP_COL = 0x03, 1572 LED_PAR_CTRL_SPEED = 0x04, 1573 LED_PAR_CTRL_LINK = 0x05, 1574 LED_PAR_CTRL_TX = 0x06, 1575 LED_PAR_CTRL_RX = 0x07, 1576 LED_PAR_CTRL_ACT = 0x08, 1577 LED_PAR_CTRL_LNK_RX = 0x09, 1578 LED_PAR_CTRL_LNK_AC = 0x0a, 1579 LED_PAR_CTRL_ACT_BL = 0x0b, 1580 LED_PAR_CTRL_TX_BL = 0x0c, 1581 LED_PAR_CTRL_RX_BL = 0x0d, 1582 LED_PAR_CTRL_COL_BL = 0x0e, 1583 LED_PAR_CTRL_INACT = 0x0f 1584}; 1585 1586/*****,PHY_MARV_FE_SPEC_2 16 bit r/w Specific Control Reg. 2 *****/ 1587enum { 1588 PHY_M_FESC_DIS_WAIT = 1<<2, /* Disable TDR Waiting Period */ 1589 PHY_M_FESC_ENA_MCLK = 1<<1, /* Enable MAC Rx Clock in sleep mode */ 1590 PHY_M_FESC_SEL_CL_A = 1<<0, /* Select Class A driver (100B-TX) */ 1591}; 1592 1593/* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ 1594/***** PHY_MARV_PHY_CTRL (page 1) 16 bit r/w Fiber Specific Ctrl *****/ 1595enum { 1596 PHY_M_FIB_FORCE_LNK = 1<<10,/* Force Link Good */ 1597 PHY_M_FIB_SIGD_POL = 1<<9, /* SIGDET Polarity */ 1598 PHY_M_FIB_TX_DIS = 1<<3, /* Transmitter Disable */ 1599}; 1600 1601/* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ 1602/***** PHY_MARV_PHY_CTRL (page 2) 16 bit r/w MAC Specific Ctrl *****/ 1603enum { 1604 PHY_M_MAC_MD_MSK = 7<<7, /* Bit 9.. 7: Mode Select Mask */ 1605 PHY_M_MAC_GMIF_PUP = 1<<3, /* GMII Power Up (88E1149 only) */ 1606 PHY_M_MAC_MD_AUTO = 3,/* Auto Copper/1000Base-X */ 1607 PHY_M_MAC_MD_COPPER = 5,/* Copper only */ 1608 PHY_M_MAC_MD_1000BX = 7,/* 1000Base-X only */ 1609}; 1610#define PHY_M_MAC_MODE_SEL(x) (((x)<<7) & PHY_M_MAC_MD_MSK) 1611 1612/***** PHY_MARV_PHY_CTRL (page 3) 16 bit r/w LED Control Reg. *****/ 1613enum { 1614 PHY_M_LEDC_LOS_MSK = 0xf<<12,/* Bit 15..12: LOS LED Ctrl. Mask */ 1615 PHY_M_LEDC_INIT_MSK = 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */ 1616 PHY_M_LEDC_STA1_MSK = 0xf<<4,/* Bit 7.. 4: STAT1 LED Ctrl. Mask */ 1617 PHY_M_LEDC_STA0_MSK = 0xf, /* Bit 3.. 0: STAT0 LED Ctrl. Mask */ 1618}; 1619 1620#define PHY_M_LEDC_LOS_CTRL(x) (((x)<<12) & PHY_M_LEDC_LOS_MSK) 1621#define PHY_M_LEDC_INIT_CTRL(x) (((x)<<8) & PHY_M_LEDC_INIT_MSK) 1622#define PHY_M_LEDC_STA1_CTRL(x) (((x)<<4) & PHY_M_LEDC_STA1_MSK) 1623#define PHY_M_LEDC_STA0_CTRL(x) (((x)<<0) & PHY_M_LEDC_STA0_MSK) 1624 1625/* GMAC registers */ 1626/* Port Registers */ 1627enum { 1628 GM_GP_STAT = 0x0000, /* 16 bit r/o General Purpose Status */ 1629 GM_GP_CTRL = 0x0004, /* 16 bit r/w General Purpose Control */ 1630 GM_TX_CTRL = 0x0008, /* 16 bit r/w Transmit Control Reg. */ 1631 GM_RX_CTRL = 0x000c, /* 16 bit r/w Receive Control Reg. */ 1632 GM_TX_FLOW_CTRL = 0x0010, /* 16 bit r/w Transmit Flow-Control */ 1633 GM_TX_PARAM = 0x0014, /* 16 bit r/w Transmit Parameter Reg. */ 1634 GM_SERIAL_MODE = 0x0018, /* 16 bit r/w Serial Mode Register */ 1635/* Source Address Registers */ 1636 GM_SRC_ADDR_1L = 0x001c, /* 16 bit r/w Source Address 1 (low) */ 1637 GM_SRC_ADDR_1M = 0x0020, /* 16 bit r/w Source Address 1 (middle) */ 1638 GM_SRC_ADDR_1H = 0x0024, /* 16 bit r/w Source Address 1 (high) */ 1639 GM_SRC_ADDR_2L = 0x0028, /* 16 bit r/w Source Address 2 (low) */ 1640 GM_SRC_ADDR_2M = 0x002c, /* 16 bit r/w Source Address 2 (middle) */ 1641 GM_SRC_ADDR_2H = 0x0030, /* 16 bit r/w Source Address 2 (high) */ 1642 1643/* Multicast Address Hash Registers */ 1644 GM_MC_ADDR_H1 = 0x0034, /* 16 bit r/w Multicast Address Hash 1 */ 1645 GM_MC_ADDR_H2 = 0x0038, /* 16 bit r/w Multicast Address Hash 2 */ 1646 GM_MC_ADDR_H3 = 0x003c, /* 16 bit r/w Multicast Address Hash 3 */ 1647 GM_MC_ADDR_H4 = 0x0040, /* 16 bit r/w Multicast Address Hash 4 */ 1648 1649/* Interrupt Source Registers */ 1650 GM_TX_IRQ_SRC = 0x0044, /* 16 bit r/o Tx Overflow IRQ Source */ 1651 GM_RX_IRQ_SRC = 0x0048, /* 16 bit r/o Rx Overflow IRQ Source */ 1652 GM_TR_IRQ_SRC = 0x004c, /* 16 bit r/o Tx/Rx Over. IRQ Source */ 1653 1654/* Interrupt Mask Registers */ 1655 GM_TX_IRQ_MSK = 0x0050, /* 16 bit r/w Tx Overflow IRQ Mask */ 1656 GM_RX_IRQ_MSK = 0x0054, /* 16 bit r/w Rx Overflow IRQ Mask */ 1657 GM_TR_IRQ_MSK = 0x0058, /* 16 bit r/w Tx/Rx Over. IRQ Mask */ 1658 1659/* Serial Management Interface (SMI) Registers */ 1660 GM_SMI_CTRL = 0x0080, /* 16 bit r/w SMI Control Register */ 1661 GM_SMI_DATA = 0x0084, /* 16 bit r/w SMI Data Register */ 1662 GM_PHY_ADDR = 0x0088, /* 16 bit r/w GPHY Address Register */ 1663/* MIB Counters */ 1664 GM_MIB_CNT_BASE = 0x0100, /* Base Address of MIB Counters */ 1665 GM_MIB_CNT_END = 0x025C, /* Last MIB counter */ 1666}; 1667 1668 1669/* 1670 * MIB Counters base address definitions (low word) - 1671 * use offset 4 for access to high word (32 bit r/o) 1672 */ 1673enum { 1674 GM_RXF_UC_OK = GM_MIB_CNT_BASE + 0, /* Unicast Frames Received OK */ 1675 GM_RXF_BC_OK = GM_MIB_CNT_BASE + 8, /* Broadcast Frames Received OK */ 1676 GM_RXF_MPAUSE = GM_MIB_CNT_BASE + 16, /* Pause MAC Ctrl Frames Received */ 1677 GM_RXF_MC_OK = GM_MIB_CNT_BASE + 24, /* Multicast Frames Received OK */ 1678 GM_RXF_FCS_ERR = GM_MIB_CNT_BASE + 32, /* Rx Frame Check Seq. Error */ 1679 1680 GM_RXO_OK_LO = GM_MIB_CNT_BASE + 48, /* Octets Received OK Low */ 1681 GM_RXO_OK_HI = GM_MIB_CNT_BASE + 56, /* Octets Received OK High */ 1682 GM_RXO_ERR_LO = GM_MIB_CNT_BASE + 64, /* Octets Received Invalid Low */ 1683 GM_RXO_ERR_HI = GM_MIB_CNT_BASE + 72, /* Octets Received Invalid High */ 1684 GM_RXF_SHT = GM_MIB_CNT_BASE + 80, /* Frames <64 Byte Received OK */ 1685 GM_RXE_FRAG = GM_MIB_CNT_BASE + 88, /* Frames <64 Byte Received with FCS Err */ 1686 GM_RXF_64B = GM_MIB_CNT_BASE + 96, /* 64 Byte Rx Frame */ 1687 GM_RXF_127B = GM_MIB_CNT_BASE + 104,/* 65-127 Byte Rx Frame */ 1688 GM_RXF_255B = GM_MIB_CNT_BASE + 112,/* 128-255 Byte Rx Frame */ 1689 GM_RXF_511B = GM_MIB_CNT_BASE + 120,/* 256-511 Byte Rx Frame */ 1690 GM_RXF_1023B = GM_MIB_CNT_BASE + 128,/* 512-1023 Byte Rx Frame */ 1691 GM_RXF_1518B = GM_MIB_CNT_BASE + 136,/* 1024-1518 Byte Rx Frame */ 1692 GM_RXF_MAX_SZ = GM_MIB_CNT_BASE + 144,/* 1519-MaxSize Byte Rx Frame */ 1693 GM_RXF_LNG_ERR = GM_MIB_CNT_BASE + 152,/* Rx Frame too Long Error */ 1694 GM_RXF_JAB_PKT = GM_MIB_CNT_BASE + 160,/* Rx Jabber Packet Frame */ 1695 1696 GM_RXE_FIFO_OV = GM_MIB_CNT_BASE + 176,/* Rx FIFO overflow Event */ 1697 GM_TXF_UC_OK = GM_MIB_CNT_BASE + 192,/* Unicast Frames Xmitted OK */ 1698 GM_TXF_BC_OK = GM_MIB_CNT_BASE + 200,/* Broadcast Frames Xmitted OK */ 1699 GM_TXF_MPAUSE = GM_MIB_CNT_BASE + 208,/* Pause MAC Ctrl Frames Xmitted */ 1700 GM_TXF_MC_OK = GM_MIB_CNT_BASE + 216,/* Multicast Frames Xmitted OK */ 1701 GM_TXO_OK_LO = GM_MIB_CNT_BASE + 224,/* Octets Transmitted OK Low */ 1702 GM_TXO_OK_HI = GM_MIB_CNT_BASE + 232,/* Octets Transmitted OK High */ 1703 GM_TXF_64B = GM_MIB_CNT_BASE + 240,/* 64 Byte Tx Frame */ 1704 GM_TXF_127B = GM_MIB_CNT_BASE + 248,/* 65-127 Byte Tx Frame */ 1705 GM_TXF_255B = GM_MIB_CNT_BASE + 256,/* 128-255 Byte Tx Frame */ 1706 GM_TXF_511B = GM_MIB_CNT_BASE + 264,/* 256-511 Byte Tx Frame */ 1707 GM_TXF_1023B = GM_MIB_CNT_BASE + 272,/* 512-1023 Byte Tx Frame */ 1708 GM_TXF_1518B = GM_MIB_CNT_BASE + 280,/* 1024-1518 Byte Tx Frame */ 1709 GM_TXF_MAX_SZ = GM_MIB_CNT_BASE + 288,/* 1519-MaxSize Byte Tx Frame */ 1710 1711 GM_TXF_COL = GM_MIB_CNT_BASE + 304,/* Tx Collision */ 1712 GM_TXF_LAT_COL = GM_MIB_CNT_BASE + 312,/* Tx Late Collision */ 1713 GM_TXF_ABO_COL = GM_MIB_CNT_BASE + 320,/* Tx aborted due to Exces. Col. */ 1714 GM_TXF_MUL_COL = GM_MIB_CNT_BASE + 328,/* Tx Multiple Collision */ 1715 GM_TXF_SNG_COL = GM_MIB_CNT_BASE + 336,/* Tx Single Collision */ 1716 GM_TXE_FIFO_UR = GM_MIB_CNT_BASE + 344,/* Tx FIFO Underrun Event */ 1717}; 1718 1719/* GMAC Bit Definitions */ 1720/* GM_GP_STAT 16 bit r/o General Purpose Status Register */ 1721enum { 1722 GM_GPSR_SPEED = 1<<15, /* Bit 15: Port Speed (1 = 100 Mbps) */ 1723 GM_GPSR_DUPLEX = 1<<14, /* Bit 14: Duplex Mode (1 = Full) */ 1724 GM_GPSR_FC_TX_DIS = 1<<13, /* Bit 13: Tx Flow-Control Mode Disabled */ 1725 GM_GPSR_LINK_UP = 1<<12, /* Bit 12: Link Up Status */ 1726 GM_GPSR_PAUSE = 1<<11, /* Bit 11: Pause State */ 1727 GM_GPSR_TX_ACTIVE = 1<<10, /* Bit 10: Tx in Progress */ 1728 GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occured */ 1729 GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occured */ 1730 1731 GM_GPSR_PHY_ST_CH = 1<<5, /* Bit 5: PHY Status Change */ 1732 GM_GPSR_GIG_SPEED = 1<<4, /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */ 1733 GM_GPSR_PART_MODE = 1<<3, /* Bit 3: Partition mode */ 1734 GM_GPSR_FC_RX_DIS = 1<<2, /* Bit 2: Rx Flow-Control Mode Disabled */ 1735 GM_GPSR_PROM_EN = 1<<1, /* Bit 1: Promiscuous Mode Enabled */ 1736}; 1737 1738/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */ 1739enum { 1740 GM_GPCR_PROM_ENA = 1<<14, /* Bit 14: Enable Promiscuous Mode */ 1741 GM_GPCR_FC_TX_DIS = 1<<13, /* Bit 13: Disable Tx Flow-Control Mode */ 1742 GM_GPCR_TX_ENA = 1<<12, /* Bit 12: Enable Transmit */ 1743 GM_GPCR_RX_ENA = 1<<11, /* Bit 11: Enable Receive */ 1744 GM_GPCR_BURST_ENA = 1<<10, /* Bit 10: Enable Burst Mode */ 1745 GM_GPCR_LOOP_ENA = 1<<9, /* Bit 9: Enable MAC Loopback Mode */ 1746 GM_GPCR_PART_ENA = 1<<8, /* Bit 8: Enable Partition Mode */ 1747 GM_GPCR_GIGS_ENA = 1<<7, /* Bit 7: Gigabit Speed (1000 Mbps) */ 1748 GM_GPCR_FL_PASS = 1<<6, /* Bit 6: Force Link Pass */ 1749 GM_GPCR_DUP_FULL = 1<<5, /* Bit 5: Full Duplex Mode */ 1750 GM_GPCR_FC_RX_DIS = 1<<4, /* Bit 4: Disable Rx Flow-Control Mode */ 1751 GM_GPCR_SPEED_100 = 1<<3, /* Bit 3: Port Speed 100 Mbps */ 1752 GM_GPCR_AU_DUP_DIS = 1<<2, /* Bit 2: Disable Auto-Update Duplex */ 1753 GM_GPCR_AU_FCT_DIS = 1<<1, /* Bit 1: Disable Auto-Update Flow-C. */ 1754 GM_GPCR_AU_SPD_DIS = 1<<0, /* Bit 0: Disable Auto-Update Speed */ 1755}; 1756 1757#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100) 1758 1759/* GM_TX_CTRL 16 bit r/w Transmit Control Register */ 1760enum { 1761 GM_TXCR_FORCE_JAM = 1<<15, /* Bit 15: Force Jam / Flow-Control */ 1762 GM_TXCR_CRC_DIS = 1<<14, /* Bit 14: Disable insertion of CRC */ 1763 GM_TXCR_PAD_DIS = 1<<13, /* Bit 13: Disable padding of packets */ 1764 GM_TXCR_COL_THR_MSK = 7<<10, /* Bit 12..10: Collision Threshold */ 1765}; 1766 1767#define TX_COL_THR(x) (((x)<<10) & GM_TXCR_COL_THR_MSK) 1768#define TX_COL_DEF 0x04 1769 1770/* GM_RX_CTRL 16 bit r/w Receive Control Register */ 1771enum { 1772 GM_RXCR_UCF_ENA = 1<<15, /* Bit 15: Enable Unicast filtering */ 1773 GM_RXCR_MCF_ENA = 1<<14, /* Bit 14: Enable Multicast filtering */ 1774 GM_RXCR_CRC_DIS = 1<<13, /* Bit 13: Remove 4-byte CRC */ 1775 GM_RXCR_PASS_FC = 1<<12, /* Bit 12: Pass FC packets to FIFO */ 1776}; 1777 1778/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */ 1779enum { 1780 GM_TXPA_JAMLEN_MSK = 0x03<<14, /* Bit 15..14: Jam Length */ 1781 GM_TXPA_JAMIPG_MSK = 0x1f<<9, /* Bit 13..9: Jam IPG */ 1782 GM_TXPA_JAMDAT_MSK = 0x1f<<4, /* Bit 8..4: IPG Jam to Data */ 1783 GM_TXPA_BO_LIM_MSK = 0x0f, /* Bit 3.. 0: Backoff Limit Mask */ 1784 1785 TX_JAM_LEN_DEF = 0x03, 1786 TX_JAM_IPG_DEF = 0x0b, 1787 TX_IPG_JAM_DEF = 0x1c, 1788 TX_BOF_LIM_DEF = 0x04, 1789}; 1790 1791#define TX_JAM_LEN_VAL(x) (((x)<<14) & GM_TXPA_JAMLEN_MSK) 1792#define TX_JAM_IPG_VAL(x) (((x)<<9) & GM_TXPA_JAMIPG_MSK) 1793#define TX_IPG_JAM_DATA(x) (((x)<<4) & GM_TXPA_JAMDAT_MSK) 1794#define TX_BACK_OFF_LIM(x) ((x) & GM_TXPA_BO_LIM_MSK) 1795 1796 1797/* GM_SERIAL_MODE 16 bit r/w Serial Mode Register */ 1798enum { 1799 GM_SMOD_DATABL_MSK = 0x1f<<11, /* Bit 15..11: Data Blinder (r/o) */ 1800 GM_SMOD_LIMIT_4 = 1<<10, /* 4 consecutive Tx trials */ 1801 GM_SMOD_VLAN_ENA = 1<<9, /* Enable VLAN (Max. Frame Len) */ 1802 GM_SMOD_JUMBO_ENA = 1<<8, /* Enable Jumbo (Max. Frame Len) */ 1803 1804 GM_NEW_FLOW_CTRL = 1<<6, /* Enable New Flow-Control */ 1805 1806 GM_SMOD_IPG_MSK = 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */ 1807}; 1808 1809#define DATA_BLIND_VAL(x) (((x)<<11) & GM_SMOD_DATABL_MSK) 1810#define DATA_BLIND_DEF 0x04 1811 1812#define IPG_DATA_VAL(x) (x & GM_SMOD_IPG_MSK) 1813#define IPG_DATA_DEF 0x1e 1814 1815/* GM_SMI_CTRL 16 bit r/w SMI Control Register */ 1816enum { 1817 GM_SMI_CT_PHY_A_MSK = 0x1f<<11,/* Bit 15..11: PHY Device Address */ 1818 GM_SMI_CT_REG_A_MSK = 0x1f<<6,/* Bit 10.. 6: PHY Register Address */ 1819 GM_SMI_CT_OP_RD = 1<<5, /* Bit 5: OpCode Read (0=Write)*/ 1820 GM_SMI_CT_RD_VAL = 1<<4, /* Bit 4: Read Valid (Read completed) */ 1821 GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */ 1822}; 1823 1824#define GM_SMI_CT_PHY_AD(x) (((u16)(x)<<11) & GM_SMI_CT_PHY_A_MSK) 1825#define GM_SMI_CT_REG_AD(x) (((u16)(x)<<6) & GM_SMI_CT_REG_A_MSK) 1826 1827/* GM_PHY_ADDR 16 bit r/w GPHY Address Register */ 1828enum { 1829 GM_PAR_MIB_CLR = 1<<5, /* Bit 5: Set MIB Clear Counter Mode */ 1830 GM_PAR_MIB_TST = 1<<4, /* Bit 4: MIB Load Counter (Test Mode) */ 1831}; 1832 1833/* Receive Frame Status Encoding */ 1834enum { 1835 GMR_FS_LEN = 0x7fff<<16, /* Bit 30..16: Rx Frame Length */ 1836 GMR_FS_VLAN = 1<<13, /* VLAN Packet */ 1837 GMR_FS_JABBER = 1<<12, /* Jabber Packet */ 1838 GMR_FS_UN_SIZE = 1<<11, /* Undersize Packet */ 1839 GMR_FS_MC = 1<<10, /* Multicast Packet */ 1840 GMR_FS_BC = 1<<9, /* Broadcast Packet */ 1841 GMR_FS_RX_OK = 1<<8, /* Receive OK (Good Packet) */ 1842 GMR_FS_GOOD_FC = 1<<7, /* Good Flow-Control Packet */ 1843 GMR_FS_BAD_FC = 1<<6, /* Bad Flow-Control Packet */ 1844 GMR_FS_MII_ERR = 1<<5, /* MII Error */ 1845 GMR_FS_LONG_ERR = 1<<4, /* Too Long Packet */ 1846 GMR_FS_FRAGMENT = 1<<3, /* Fragment */ 1847 1848 GMR_FS_CRC_ERR = 1<<1, /* CRC Error */ 1849 GMR_FS_RX_FF_OV = 1<<0, /* Rx FIFO Overflow */ 1850 1851 GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR | 1852 GMR_FS_FRAGMENT | GMR_FS_LONG_ERR | 1853 GMR_FS_MII_ERR | GMR_FS_BAD_FC | 1854 GMR_FS_UN_SIZE | GMR_FS_JABBER, 1855}; 1856 1857/* RX_GMF_CTRL_T 32 bit Rx GMAC FIFO Control/Test */ 1858enum { 1859 RX_GCLKMAC_ENA = 1<<31, /* RX MAC Clock Gating Enable */ 1860 RX_GCLKMAC_OFF = 1<<30, 1861 1862 RX_STFW_DIS = 1<<29, /* RX Store and Forward Enable */ 1863 RX_STFW_ENA = 1<<28, 1864 1865 RX_TRUNC_ON = 1<<27, /* enable packet truncation */ 1866 RX_TRUNC_OFF = 1<<26, /* disable packet truncation */ 1867 RX_VLAN_STRIP_ON = 1<<25, /* enable VLAN stripping */ 1868 RX_VLAN_STRIP_OFF = 1<<24, /* disable VLAN stripping */ 1869 1870 RX_MACSEC_FLUSH_ON = 1<<23, 1871 RX_MACSEC_FLUSH_OFF = 1<<22, 1872 RX_MACSEC_ASF_FLUSH_ON = 1<<21, 1873 RX_MACSEC_ASF_FLUSH_OFF = 1<<20, 1874 1875 GMF_RX_OVER_ON = 1<<19, /* enable flushing on receive overrun */ 1876 GMF_RX_OVER_OFF = 1<<18, /* disable flushing on receive overrun */ 1877 GMF_ASF_RX_OVER_ON = 1<<17, /* enable flushing of ASF when overrun */ 1878 GMF_ASF_RX_OVER_OFF = 1<<16, /* disable flushing of ASF when overrun */ 1879 1880 GMF_WP_TST_ON = 1<<14, /* Write Pointer Test On */ 1881 GMF_WP_TST_OFF = 1<<13, /* Write Pointer Test Off */ 1882 GMF_WP_STEP = 1<<12, /* Write Pointer Step/Increment */ 1883 1884 GMF_RP_TST_ON = 1<<10, /* Read Pointer Test On */ 1885 GMF_RP_TST_OFF = 1<<9, /* Read Pointer Test Off */ 1886 GMF_RP_STEP = 1<<8, /* Read Pointer Step/Increment */ 1887 GMF_RX_F_FL_ON = 1<<7, /* Rx FIFO Flush Mode On */ 1888 GMF_RX_F_FL_OFF = 1<<6, /* Rx FIFO Flush Mode Off */ 1889 GMF_CLI_RX_FO = 1<<5, /* Clear IRQ Rx FIFO Overrun */ 1890 GMF_CLI_RX_C = 1<<4, /* Clear IRQ Rx Frame Complete */ 1891 1892 GMF_OPER_ON = 1<<3, /* Operational Mode On */ 1893 GMF_OPER_OFF = 1<<2, /* Operational Mode Off */ 1894 GMF_RST_CLR = 1<<1, /* Clear GMAC FIFO Reset */ 1895 GMF_RST_SET = 1<<0, /* Set GMAC FIFO Reset */ 1896 1897 RX_GMF_FL_THR_DEF = 0xa, /* flush threshold (default) */ 1898 1899 GMF_RX_CTRL_DEF = GMF_OPER_ON | GMF_RX_F_FL_ON, 1900}; 1901 1902/* RX_GMF_FL_CTRL 16 bit Rx GMAC FIFO Flush Control (Yukon-Supreme) */ 1903enum { 1904 RX_IPV6_SA_MOB_ENA = 1<<9, /* IPv6 SA Mobility Support Enable */ 1905 RX_IPV6_SA_MOB_DIS = 1<<8, /* IPv6 SA Mobility Support Disable */ 1906 RX_IPV6_DA_MOB_ENA = 1<<7, /* IPv6 DA Mobility Support Enable */ 1907 RX_IPV6_DA_MOB_DIS = 1<<6, /* IPv6 DA Mobility Support Disable */ 1908 RX_PTR_SYNCDLY_ENA = 1<<5, /* Pointers Delay Synch Enable */ 1909 RX_PTR_SYNCDLY_DIS = 1<<4, /* Pointers Delay Synch Disable */ 1910 RX_ASF_NEWFLAG_ENA = 1<<3, /* RX ASF Flag New Logic Enable */ 1911 RX_ASF_NEWFLAG_DIS = 1<<2, /* RX ASF Flag New Logic Disable */ 1912 RX_FLSH_MISSPKT_ENA = 1<<1, /* RX Flush Miss-Packet Enable */ 1913 RX_FLSH_MISSPKT_DIS = 1<<0, /* RX Flush Miss-Packet Disable */ 1914}; 1915 1916/* TX_GMF_EA 32 bit Tx GMAC FIFO End Address */ 1917enum { 1918 TX_DYN_WM_ENA = 3, /* Yukon-FE+ specific */ 1919}; 1920 1921/* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */ 1922enum { 1923 TX_STFW_DIS = 1<<31,/* Disable Store & Forward */ 1924 TX_STFW_ENA = 1<<30,/* Enable Store & Forward */ 1925 1926 TX_VLAN_TAG_ON = 1<<25,/* enable VLAN tagging */ 1927 TX_VLAN_TAG_OFF = 1<<24,/* disable VLAN tagging */ 1928 1929 TX_PCI_JUM_ENA = 1<<23,/* PCI Jumbo Mode enable */ 1930 TX_PCI_JUM_DIS = 1<<22,/* PCI Jumbo Mode enable */ 1931 1932 GMF_WSP_TST_ON = 1<<18,/* Write Shadow Pointer Test On */ 1933 GMF_WSP_TST_OFF = 1<<17,/* Write Shadow Pointer Test Off */ 1934 GMF_WSP_STEP = 1<<16,/* Write Shadow Pointer Step/Increment */ 1935 1936 GMF_CLI_TX_FU = 1<<6, /* Clear IRQ Tx FIFO Underrun */ 1937 GMF_CLI_TX_FC = 1<<5, /* Clear IRQ Tx Frame Complete */ 1938 GMF_CLI_TX_PE = 1<<4, /* Clear IRQ Tx Parity Error */ 1939}; 1940 1941/* GMAC_TI_ST_CTRL 8 bit Time Stamp Timer Ctrl Reg (YUKON only) */ 1942enum { 1943 GMT_ST_START = 1<<2, /* Start Time Stamp Timer */ 1944 GMT_ST_STOP = 1<<1, /* Stop Time Stamp Timer */ 1945 GMT_ST_CLR_IRQ = 1<<0, /* Clear Time Stamp Timer IRQ */ 1946}; 1947 1948/* B28_Y2_ASF_STAT_CMD 32 bit ASF Status and Command Reg */ 1949enum { 1950 Y2_ASF_OS_PRES = 1<<4, /* ASF operation system present */ 1951 Y2_ASF_RESET = 1<<3, /* ASF system in reset state */ 1952 Y2_ASF_RUNNING = 1<<2, /* ASF system operational */ 1953 Y2_ASF_CLR_HSTI = 1<<1, /* Clear ASF IRQ */ 1954 Y2_ASF_IRQ = 1<<0, /* Issue an IRQ to ASF system */ 1955 1956 Y2_ASF_UC_STATE = 3<<2, /* ASF uC State */ 1957 Y2_ASF_CLK_HALT = 0, /* ASF system clock stopped */ 1958}; 1959 1960/* B28_Y2_ASF_HOST_COM 32 bit ASF Host Communication Reg */ 1961enum { 1962 Y2_ASF_CLR_ASFI = 1<<1, /* Clear host IRQ */ 1963 Y2_ASF_HOST_IRQ = 1<<0, /* Issue an IRQ to HOST system */ 1964}; 1965/* HCU_CCSR CPU Control and Status Register */ 1966enum { 1967 HCU_CCSR_SMBALERT_MONITOR= 1<<27, /* SMBALERT pin monitor */ 1968 HCU_CCSR_CPU_SLEEP = 1<<26, /* CPU sleep status */ 1969 /* Clock Stretching Timeout */ 1970 HCU_CCSR_CS_TO = 1<<25, 1971 HCU_CCSR_WDOG = 1<<24, /* Watchdog Reset */ 1972 1973 HCU_CCSR_CLR_IRQ_HOST = 1<<17, /* Clear IRQ_HOST */ 1974 HCU_CCSR_SET_IRQ_HCU = 1<<16, /* Set IRQ_HCU */ 1975 1976 HCU_CCSR_AHB_RST = 1<<9, /* Reset AHB bridge */ 1977 HCU_CCSR_CPU_RST_MODE = 1<<8, /* CPU Reset Mode */ 1978 1979 HCU_CCSR_SET_SYNC_CPU = 1<<5, 1980 HCU_CCSR_CPU_CLK_DIVIDE_MSK = 3<<3,/* CPU Clock Divide */ 1981 HCU_CCSR_CPU_CLK_DIVIDE_BASE= 1<<3, 1982 HCU_CCSR_OS_PRSNT = 1<<2, /* ASF OS Present */ 1983/* Microcontroller State */ 1984 HCU_CCSR_UC_STATE_MSK = 3, 1985 HCU_CCSR_UC_STATE_BASE = 1<<0, 1986 HCU_CCSR_ASF_RESET = 0, 1987 HCU_CCSR_ASF_HALTED = 1<<1, 1988 HCU_CCSR_ASF_RUNNING = 1<<0, 1989}; 1990 1991/* HCU_HCSR Host Control and Status Register */ 1992enum { 1993 HCU_HCSR_SET_IRQ_CPU = 1<<16, /* Set IRQ_CPU */ 1994 1995 HCU_HCSR_CLR_IRQ_HCU = 1<<1, /* Clear IRQ_HCU */ 1996 HCU_HCSR_SET_IRQ_HOST = 1<<0, /* Set IRQ_HOST */ 1997}; 1998 1999/* STAT_CTRL 32 bit Status BMU control register (Yukon-2 only) */ 2000enum { 2001 SC_STAT_CLR_IRQ = 1<<4, /* Status Burst IRQ clear */ 2002 SC_STAT_OP_ON = 1<<3, /* Operational Mode On */ 2003 SC_STAT_OP_OFF = 1<<2, /* Operational Mode Off */ 2004 SC_STAT_RST_CLR = 1<<1, /* Clear Status Unit Reset (Enable) */ 2005 SC_STAT_RST_SET = 1<<0, /* Set Status Unit Reset */ 2006}; 2007 2008/* GMAC_CTRL 32 bit GMAC Control Reg (YUKON only) */ 2009enum { 2010 GMC_SET_RST = 1<<15,/* MAC SEC RST */ 2011 GMC_SEC_RST_OFF = 1<<14,/* MAC SEC RSt OFF */ 2012 GMC_BYP_MACSECRX_ON = 1<<13,/* Bypass macsec RX */ 2013 GMC_BYP_MACSECRX_OFF= 1<<12,/* Bypass macsec RX off */ 2014 GMC_BYP_MACSECTX_ON = 1<<11,/* Bypass macsec TX */ 2015 GMC_BYP_MACSECTX_OFF= 1<<10,/* Bypass macsec TX off*/ 2016 GMC_BYP_RETR_ON = 1<<9, /* Bypass retransmit FIFO On */ 2017 GMC_BYP_RETR_OFF= 1<<8, /* Bypass retransmit FIFO Off */ 2018 2019 GMC_H_BURST_ON = 1<<7, /* Half Duplex Burst Mode On */ 2020 GMC_H_BURST_OFF = 1<<6, /* Half Duplex Burst Mode Off */ 2021 GMC_F_LOOPB_ON = 1<<5, /* FIFO Loopback On */ 2022 GMC_F_LOOPB_OFF = 1<<4, /* FIFO Loopback Off */ 2023 GMC_PAUSE_ON = 1<<3, /* Pause On */ 2024 GMC_PAUSE_OFF = 1<<2, /* Pause Off */ 2025 GMC_RST_CLR = 1<<1, /* Clear GMAC Reset */ 2026 GMC_RST_SET = 1<<0, /* Set GMAC Reset */ 2027}; 2028 2029/* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ 2030enum { 2031 GPC_TX_PAUSE = 1<<30, /* Tx pause enabled (ro) */ 2032 GPC_RX_PAUSE = 1<<29, /* Rx pause enabled (ro) */ 2033 GPC_SPEED = 3<<27, /* PHY speed (ro) */ 2034 GPC_LINK = 1<<26, /* Link up (ro) */ 2035 GPC_DUPLEX = 1<<25, /* Duplex (ro) */ 2036 GPC_CLOCK = 1<<24, /* 125Mhz clock stable (ro) */ 2037 2038 GPC_PDOWN = 1<<23, /* Internal regulator 2.5 power down */ 2039 GPC_TSTMODE = 1<<22, /* Test mode */ 2040 GPC_REG18 = 1<<21, /* Reg18 Power down */ 2041 GPC_REG12SEL = 3<<19, /* Reg12 power setting */ 2042 GPC_REG18SEL = 3<<17, /* Reg18 power setting */ 2043 GPC_SPILOCK = 1<<16, /* SPI lock (ASF) */ 2044 2045 GPC_LEDMUX = 3<<14, /* LED Mux */ 2046 GPC_INTPOL = 1<<13, /* Interrupt polarity */ 2047 GPC_DETECT = 1<<12, /* Energy detect */ 2048 GPC_1000HD = 1<<11, /* Enable 1000Mbit HD */ 2049 GPC_SLAVE = 1<<10, /* Slave mode */ 2050 GPC_PAUSE = 1<<9, /* Pause enable */ 2051 GPC_LEDCTL = 3<<6, /* GPHY Leds */ 2052 2053 GPC_RST_CLR = 1<<1, /* Clear GPHY Reset */ 2054 GPC_RST_SET = 1<<0, /* Set GPHY Reset */ 2055}; 2056 2057/* GMAC_IRQ_SRC 8 bit GMAC Interrupt Source Reg (YUKON only) */ 2058/* GMAC_IRQ_MSK 8 bit GMAC Interrupt Mask Reg (YUKON only) */ 2059enum { 2060 GM_IS_TX_CO_OV = 1<<5, /* Transmit Counter Overflow IRQ */ 2061 GM_IS_RX_CO_OV = 1<<4, /* Receive Counter Overflow IRQ */ 2062 GM_IS_TX_FF_UR = 1<<3, /* Transmit FIFO Underrun */ 2063 GM_IS_TX_COMPL = 1<<2, /* Frame Transmission Complete */ 2064 GM_IS_RX_FF_OR = 1<<1, /* Receive FIFO Overrun */ 2065 GM_IS_RX_COMPL = 1<<0, /* Frame Reception Complete */ 2066 2067#define GMAC_DEF_MSK GM_IS_TX_FF_UR 2068}; 2069 2070/* GMAC_LINK_CTRL 16 bit GMAC Link Control Reg (YUKON only) */ 2071enum { /* Bits 15.. 2: reserved */ 2072 GMLC_RST_CLR = 1<<1, /* Clear GMAC Link Reset */ 2073 GMLC_RST_SET = 1<<0, /* Set GMAC Link Reset */ 2074}; 2075 2076 2077/* WOL_CTRL_STAT 16 bit WOL Control/Status Reg */ 2078enum { 2079 WOL_CTL_LINK_CHG_OCC = 1<<15, 2080 WOL_CTL_MAGIC_PKT_OCC = 1<<14, 2081 WOL_CTL_PATTERN_OCC = 1<<13, 2082 WOL_CTL_CLEAR_RESULT = 1<<12, 2083 WOL_CTL_ENA_PME_ON_LINK_CHG = 1<<11, 2084 WOL_CTL_DIS_PME_ON_LINK_CHG = 1<<10, 2085 WOL_CTL_ENA_PME_ON_MAGIC_PKT = 1<<9, 2086 WOL_CTL_DIS_PME_ON_MAGIC_PKT = 1<<8, 2087 WOL_CTL_ENA_PME_ON_PATTERN = 1<<7, 2088 WOL_CTL_DIS_PME_ON_PATTERN = 1<<6, 2089 WOL_CTL_ENA_LINK_CHG_UNIT = 1<<5, 2090 WOL_CTL_DIS_LINK_CHG_UNIT = 1<<4, 2091 WOL_CTL_ENA_MAGIC_PKT_UNIT = 1<<3, 2092 WOL_CTL_DIS_MAGIC_PKT_UNIT = 1<<2, 2093 WOL_CTL_ENA_PATTERN_UNIT = 1<<1, 2094 WOL_CTL_DIS_PATTERN_UNIT = 1<<0, 2095}; 2096 2097 2098/* Control flags */ 2099enum { 2100 UDPTCP = 1<<0, 2101 CALSUM = 1<<1, 2102 WR_SUM = 1<<2, 2103 INIT_SUM= 1<<3, 2104 LOCK_SUM= 1<<4, 2105 INS_VLAN= 1<<5, 2106 EOP = 1<<7, 2107}; 2108 2109enum { 2110 HW_OWNER = 1<<7, 2111 OP_TCPWRITE = 0x11, 2112 OP_TCPSTART = 0x12, 2113 OP_TCPINIT = 0x14, 2114 OP_TCPLCK = 0x18, 2115 OP_TCPCHKSUM = OP_TCPSTART, 2116 OP_TCPIS = OP_TCPINIT | OP_TCPSTART, 2117 OP_TCPLW = OP_TCPLCK | OP_TCPWRITE, 2118 OP_TCPLSW = OP_TCPLCK | OP_TCPSTART | OP_TCPWRITE, 2119 OP_TCPLISW = OP_TCPLCK | OP_TCPINIT | OP_TCPSTART | OP_TCPWRITE, 2120 2121 OP_ADDR64 = 0x21, 2122 OP_VLAN = 0x22, 2123 OP_ADDR64VLAN = OP_ADDR64 | OP_VLAN, 2124 OP_LRGLEN = 0x24, 2125 OP_LRGLENVLAN = OP_LRGLEN | OP_VLAN, 2126 OP_MSS = 0x28, 2127 OP_MSSVLAN = OP_MSS | OP_VLAN, 2128 2129 OP_BUFFER = 0x40, 2130 OP_PACKET = 0x41, 2131 OP_LARGESEND = 0x43, 2132 OP_LSOV2 = 0x45, 2133 2134/* YUKON-2 STATUS opcodes defines */ 2135 OP_RXSTAT = 0x60, 2136 OP_RXTIMESTAMP = 0x61, 2137 OP_RXVLAN = 0x62, 2138 OP_RXCHKS = 0x64, 2139 OP_RXCHKSVLAN = OP_RXCHKS | OP_RXVLAN, 2140 OP_RXTIMEVLAN = OP_RXTIMESTAMP | OP_RXVLAN, 2141 OP_RSS_HASH = 0x65, 2142 OP_TXINDEXLE = 0x68, 2143 OP_MACSEC = 0x6c, 2144 OP_PUTIDX = 0x70, 2145}; 2146 2147enum status_css { 2148 CSS_TCPUDPCSOK = 1<<7, /* TCP / UDP checksum is ok */ 2149 CSS_ISUDP = 1<<6, /* packet is a UDP packet */ 2150 CSS_ISTCP = 1<<5, /* packet is a TCP packet */ 2151 CSS_ISIPFRAG = 1<<4, /* packet is a TCP/UDP frag, CS calc not done */ 2152 CSS_ISIPV6 = 1<<3, /* packet is a IPv6 packet */ 2153 CSS_IPV4CSUMOK = 1<<2, /* IP v4: TCP header checksum is ok */ 2154 CSS_ISIPV4 = 1<<1, /* packet is a IPv4 packet */ 2155 CSS_LINK_BIT = 1<<0, /* port number (legacy) */ 2156}; 2157 2158/* Yukon 2 hardware interface */ 2159struct sky2_tx_le { 2160 __le32 addr; 2161 __le16 length; /* also vlan tag or checksum start */ 2162 u8 ctrl; 2163 u8 opcode; 2164} __packed; 2165 2166struct sky2_rx_le { 2167 __le32 addr; 2168 __le16 length; 2169 u8 ctrl; 2170 u8 opcode; 2171} __packed; 2172 2173struct sky2_status_le { 2174 __le32 status; /* also checksum */ 2175 __le16 length; /* also vlan tag */ 2176 u8 css; 2177 u8 opcode; 2178} __packed; 2179 2180struct tx_ring_info { 2181 struct sk_buff *skb; 2182 unsigned long flags; 2183#define TX_MAP_SINGLE 0x0001 2184#define TX_MAP_PAGE 0x0002 2185 DEFINE_DMA_UNMAP_ADDR(mapaddr); 2186 DEFINE_DMA_UNMAP_LEN(maplen); 2187}; 2188 2189struct rx_ring_info { 2190 struct sk_buff *skb; 2191 dma_addr_t data_addr; 2192 DEFINE_DMA_UNMAP_LEN(data_size); 2193 dma_addr_t frag_addr[ETH_JUMBO_MTU >> PAGE_SHIFT]; 2194}; 2195 2196enum flow_control { 2197 FC_NONE = 0, 2198 FC_TX = 1, 2199 FC_RX = 2, 2200 FC_BOTH = 3, 2201}; 2202 2203struct sky2_port { 2204 struct sky2_hw *hw; 2205 struct net_device *netdev; 2206 unsigned port; 2207 u32 msg_enable; 2208 spinlock_t phy_lock; 2209 2210 struct tx_ring_info *tx_ring; 2211 struct sky2_tx_le *tx_le; 2212 u16 tx_ring_size; 2213 u16 tx_cons; /* next le to check */ 2214 u16 tx_prod; /* next le to use */ 2215 u16 tx_next; /* debug only */ 2216 2217 u16 tx_pending; 2218 u16 tx_last_mss; 2219 u32 tx_last_upper; 2220 u32 tx_tcpsum; 2221 2222 struct rx_ring_info *rx_ring ____cacheline_aligned_in_smp; 2223 struct sky2_rx_le *rx_le; 2224 2225 u16 rx_next; /* next re to check */ 2226 u16 rx_put; /* next le index to use */ 2227 u16 rx_pending; 2228 u16 rx_data_size; 2229 u16 rx_nfrags; 2230 2231#ifdef SKY2_VLAN_TAG_USED 2232 u16 rx_tag; 2233 struct vlan_group *vlgrp; 2234#endif 2235 struct { 2236 unsigned long last; 2237 u32 mac_rp; 2238 u8 mac_lev; 2239 u8 fifo_rp; 2240 u8 fifo_lev; 2241 } check; 2242 2243 dma_addr_t rx_le_map; 2244 dma_addr_t tx_le_map; 2245 2246 u16 advertising; /* ADVERTISED_ bits */ 2247 u16 speed; /* SPEED_1000, SPEED_100, ... */ 2248 u8 wol; /* WAKE_ bits */ 2249 u8 duplex; /* DUPLEX_HALF, DUPLEX_FULL */ 2250 u16 flags; 2251#define SKY2_FLAG_RX_CHECKSUM 0x0001 2252#define SKY2_FLAG_AUTO_SPEED 0x0002 2253#define SKY2_FLAG_AUTO_PAUSE 0x0004 2254 2255 enum flow_control flow_mode; 2256 enum flow_control flow_status; 2257 2258#ifdef CONFIG_SKY2_DEBUG 2259 struct dentry *debugfs; 2260#endif 2261}; 2262 2263struct sky2_hw { 2264 void __iomem *regs; 2265 struct pci_dev *pdev; 2266 struct napi_struct napi; 2267 struct net_device *dev[2]; 2268 unsigned long flags; 2269#define SKY2_HW_USE_MSI 0x00000001 2270#define SKY2_HW_FIBRE_PHY 0x00000002 2271#define SKY2_HW_GIGABIT 0x00000004 2272#define SKY2_HW_NEWER_PHY 0x00000008 2273#define SKY2_HW_RAM_BUFFER 0x00000010 2274#define SKY2_HW_NEW_LE 0x00000020 /* new LSOv2 format */ 2275#define SKY2_HW_AUTO_TX_SUM 0x00000040 /* new IP decode for Tx */ 2276#define SKY2_HW_ADV_POWER_CTL 0x00000080 /* additional PHY power regs */ 2277#define SKY2_HW_RSS_BROKEN 0x00000100 2278 2279 u8 chip_id; 2280 u8 chip_rev; 2281 u8 pmd_type; 2282 u8 ports; 2283 2284 struct sky2_status_le *st_le; 2285 u32 st_size; 2286 u32 st_idx; 2287 dma_addr_t st_dma; 2288 2289 struct timer_list watchdog_timer; 2290 struct work_struct restart_work; 2291 wait_queue_head_t msi_wait; 2292 2293 char irq_name[0]; 2294}; 2295 2296static inline int sky2_is_copper(const struct sky2_hw *hw) 2297{ 2298 return !(hw->flags & SKY2_HW_FIBRE_PHY); 2299} 2300 2301/* Register accessor for memory mapped device */ 2302static inline u32 sky2_read32(const struct sky2_hw *hw, unsigned reg) 2303{ 2304 return readl(hw->regs + reg); 2305} 2306 2307static inline u16 sky2_read16(const struct sky2_hw *hw, unsigned reg) 2308{ 2309 return readw(hw->regs + reg); 2310} 2311 2312static inline u8 sky2_read8(const struct sky2_hw *hw, unsigned reg) 2313{ 2314 return readb(hw->regs + reg); 2315} 2316 2317static inline void sky2_write32(const struct sky2_hw *hw, unsigned reg, u32 val) 2318{ 2319 writel(val, hw->regs + reg); 2320} 2321 2322static inline void sky2_write16(const struct sky2_hw *hw, unsigned reg, u16 val) 2323{ 2324 writew(val, hw->regs + reg); 2325} 2326 2327static inline void sky2_write8(const struct sky2_hw *hw, unsigned reg, u8 val) 2328{ 2329 writeb(val, hw->regs + reg); 2330} 2331 2332/* Yukon PHY related registers */ 2333#define SK_GMAC_REG(port,reg) \ 2334 (BASE_GMAC_1 + (port) * (BASE_GMAC_2-BASE_GMAC_1) + (reg)) 2335#define GM_PHY_RETRIES 100 2336 2337static inline u16 gma_read16(const struct sky2_hw *hw, unsigned port, unsigned reg) 2338{ 2339 return sky2_read16(hw, SK_GMAC_REG(port,reg)); 2340} 2341 2342static inline u32 gma_read32(struct sky2_hw *hw, unsigned port, unsigned reg) 2343{ 2344 unsigned base = SK_GMAC_REG(port, reg); 2345 return (u32) sky2_read16(hw, base) 2346 | (u32) sky2_read16(hw, base+4) << 16; 2347} 2348 2349static inline void gma_write16(const struct sky2_hw *hw, unsigned port, int r, u16 v) 2350{ 2351 sky2_write16(hw, SK_GMAC_REG(port,r), v); 2352} 2353 2354static inline void gma_set_addr(struct sky2_hw *hw, unsigned port, unsigned reg, 2355 const u8 *addr) 2356{ 2357 gma_write16(hw, port, reg, (u16) addr[0] | ((u16) addr[1] << 8)); 2358 gma_write16(hw, port, reg+4,(u16) addr[2] | ((u16) addr[3] << 8)); 2359 gma_write16(hw, port, reg+8,(u16) addr[4] | ((u16) addr[5] << 8)); 2360} 2361 2362/* PCI config space access */ 2363static inline u32 sky2_pci_read32(const struct sky2_hw *hw, unsigned reg) 2364{ 2365 return sky2_read32(hw, Y2_CFG_SPC + reg); 2366} 2367 2368static inline u16 sky2_pci_read16(const struct sky2_hw *hw, unsigned reg) 2369{ 2370 return sky2_read16(hw, Y2_CFG_SPC + reg); 2371} 2372 2373static inline void sky2_pci_write32(struct sky2_hw *hw, unsigned reg, u32 val) 2374{ 2375 sky2_write32(hw, Y2_CFG_SPC + reg, val); 2376} 2377 2378static inline void sky2_pci_write16(struct sky2_hw *hw, unsigned reg, u16 val) 2379{ 2380 sky2_write16(hw, Y2_CFG_SPC + reg, val); 2381} 2382#endif 2383