diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 3646 |
1 files changed, 2905 insertions, 741 deletions
diff --git a/kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index e8578a742..cf61a5869 100644 --- a/kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/kernel/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -37,6 +37,7 @@ #include "t4_regs.h" #include "t4_values.h" #include "t4fw_api.h" +#include "t4fw_version.h" /** * t4_wait_op_done_val - wait until an operation is completed @@ -150,7 +151,12 @@ void t4_write_indirect(struct adapter *adap, unsigned int addr_reg, */ void t4_hw_pci_read_cfg4(struct adapter *adap, int reg, u32 *val) { - u32 req = ENABLE_F | FUNCTION_V(adap->fn) | REGISTER_V(reg); + u32 req = FUNCTION_V(adap->pf) | REGISTER_V(reg); + + if (CHELSIO_CHIP_VERSION(adap->params.chip) <= CHELSIO_T5) + req |= ENABLE_F; + else + req |= T6_ENABLE_F; if (is_t4(adap->params.chip)) req |= LOCALCFG_F; @@ -214,8 +220,8 @@ static void fw_asrt(struct adapter *adap, u32 mbox_addr) get_mbox_rpl(adap, (__be64 *)&asrt, sizeof(asrt) / 8, mbox_addr); dev_alert(adap->pdev_dev, "FW assertion at %.16s:%u, val0 %#x, val1 %#x\n", - asrt.u.assert.filename_0_7, ntohl(asrt.u.assert.line), - ntohl(asrt.u.assert.x), ntohl(asrt.u.assert.y)); + asrt.u.assert.filename_0_7, be32_to_cpu(asrt.u.assert.line), + be32_to_cpu(asrt.u.assert.x), be32_to_cpu(asrt.u.assert.y)); } static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg) @@ -233,13 +239,14 @@ static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg) } /** - * t4_wr_mbox_meat - send a command to FW through the given mailbox + * t4_wr_mbox_meat_timeout - send a command to FW through the given mailbox * @adap: the adapter * @mbox: index of the mailbox to use * @cmd: the command to write * @size: command length in bytes * @rpl: where to optionally store the reply * @sleep_ok: if true we may sleep while awaiting command completion + * @timeout: time to wait for command to finish before timing out * * Sends the given command to FW through the selected mailbox and waits * for the FW to execute the command. If @rpl is not %NULL it is used to @@ -254,8 +261,8 @@ static void dump_mbox(struct adapter *adap, int mbox, u32 data_reg) * command or FW executes it but signals an error. In the latter case * the return value is the error code indicated by FW (negated). */ -int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size, - void *rpl, bool sleep_ok) +int t4_wr_mbox_meat_timeout(struct adapter *adap, int mbox, const void *cmd, + int size, void *rpl, bool sleep_ok, int timeout) { static const int delay[] = { 1, 1, 3, 5, 10, 10, 20, 50, 100, 200 @@ -294,7 +301,7 @@ int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size, delay_idx = 0; ms = delay[0]; - for (i = 0; i < FW_CMD_MAX_TIMEOUT; i += ms) { + for (i = 0; i < timeout; i += ms) { if (sleep_ok) { ms = delay[delay_idx]; /* last element may repeat */ if (delay_idx < ARRAY_SIZE(delay) - 1) @@ -332,113 +339,47 @@ int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size, return -ETIMEDOUT; } -/** - * t4_mc_read - read from MC through backdoor accesses - * @adap: the adapter - * @addr: address of first byte requested - * @idx: which MC to access - * @data: 64 bytes of data containing the requested address - * @ecc: where to store the corresponding 64-bit ECC word - * - * Read 64 bytes of data from MC starting at a 64-byte-aligned address - * that covers the requested address @addr. If @parity is not %NULL it - * is assigned the 64-bit ECC word for the read data. - */ -int t4_mc_read(struct adapter *adap, int idx, u32 addr, __be32 *data, u64 *ecc) +int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size, + void *rpl, bool sleep_ok) { - int i; - u32 mc_bist_cmd, mc_bist_cmd_addr, mc_bist_cmd_len; - u32 mc_bist_status_rdata, mc_bist_data_pattern; - - if (is_t4(adap->params.chip)) { - mc_bist_cmd = MC_BIST_CMD_A; - mc_bist_cmd_addr = MC_BIST_CMD_ADDR_A; - mc_bist_cmd_len = MC_BIST_CMD_LEN_A; - mc_bist_status_rdata = MC_BIST_STATUS_RDATA_A; - mc_bist_data_pattern = MC_BIST_DATA_PATTERN_A; - } else { - mc_bist_cmd = MC_REG(MC_P_BIST_CMD_A, idx); - mc_bist_cmd_addr = MC_REG(MC_P_BIST_CMD_ADDR_A, idx); - mc_bist_cmd_len = MC_REG(MC_P_BIST_CMD_LEN_A, idx); - mc_bist_status_rdata = MC_REG(MC_P_BIST_STATUS_RDATA_A, idx); - mc_bist_data_pattern = MC_REG(MC_P_BIST_DATA_PATTERN_A, idx); - } - - if (t4_read_reg(adap, mc_bist_cmd) & START_BIST_F) - return -EBUSY; - t4_write_reg(adap, mc_bist_cmd_addr, addr & ~0x3fU); - t4_write_reg(adap, mc_bist_cmd_len, 64); - t4_write_reg(adap, mc_bist_data_pattern, 0xc); - t4_write_reg(adap, mc_bist_cmd, BIST_OPCODE_V(1) | START_BIST_F | - BIST_CMD_GAP_V(1)); - i = t4_wait_op_done(adap, mc_bist_cmd, START_BIST_F, 0, 10, 1); - if (i) - return i; - -#define MC_DATA(i) MC_BIST_STATUS_REG(mc_bist_status_rdata, i) - - for (i = 15; i >= 0; i--) - *data++ = htonl(t4_read_reg(adap, MC_DATA(i))); - if (ecc) - *ecc = t4_read_reg64(adap, MC_DATA(16)); -#undef MC_DATA - return 0; + return t4_wr_mbox_meat_timeout(adap, mbox, cmd, size, rpl, sleep_ok, + FW_CMD_MAX_TIMEOUT); } -/** - * t4_edc_read - read from EDC through backdoor accesses - * @adap: the adapter - * @idx: which EDC to access - * @addr: address of first byte requested - * @data: 64 bytes of data containing the requested address - * @ecc: where to store the corresponding 64-bit ECC word - * - * Read 64 bytes of data from EDC starting at a 64-byte-aligned address - * that covers the requested address @addr. If @parity is not %NULL it - * is assigned the 64-bit ECC word for the read data. - */ -int t4_edc_read(struct adapter *adap, int idx, u32 addr, __be32 *data, u64 *ecc) +static int t4_edc_err_read(struct adapter *adap, int idx) { - int i; - u32 edc_bist_cmd, edc_bist_cmd_addr, edc_bist_cmd_len; - u32 edc_bist_cmd_data_pattern, edc_bist_status_rdata; + u32 edc_ecc_err_addr_reg; + u32 rdata_reg; if (is_t4(adap->params.chip)) { - edc_bist_cmd = EDC_REG(EDC_BIST_CMD_A, idx); - edc_bist_cmd_addr = EDC_REG(EDC_BIST_CMD_ADDR_A, idx); - edc_bist_cmd_len = EDC_REG(EDC_BIST_CMD_LEN_A, idx); - edc_bist_cmd_data_pattern = EDC_REG(EDC_BIST_DATA_PATTERN_A, - idx); - edc_bist_status_rdata = EDC_REG(EDC_BIST_STATUS_RDATA_A, - idx); - } else { - edc_bist_cmd = EDC_REG_T5(EDC_H_BIST_CMD_A, idx); - edc_bist_cmd_addr = EDC_REG_T5(EDC_H_BIST_CMD_ADDR_A, idx); - edc_bist_cmd_len = EDC_REG_T5(EDC_H_BIST_CMD_LEN_A, idx); - edc_bist_cmd_data_pattern = - EDC_REG_T5(EDC_H_BIST_DATA_PATTERN_A, idx); - edc_bist_status_rdata = - EDC_REG_T5(EDC_H_BIST_STATUS_RDATA_A, idx); + CH_WARN(adap, "%s: T4 NOT supported.\n", __func__); + return 0; + } + if (idx != 0 && idx != 1) { + CH_WARN(adap, "%s: idx %d NOT supported.\n", __func__, idx); + return 0; } - if (t4_read_reg(adap, edc_bist_cmd) & START_BIST_F) - return -EBUSY; - t4_write_reg(adap, edc_bist_cmd_addr, addr & ~0x3fU); - t4_write_reg(adap, edc_bist_cmd_len, 64); - t4_write_reg(adap, edc_bist_cmd_data_pattern, 0xc); - t4_write_reg(adap, edc_bist_cmd, - BIST_OPCODE_V(1) | BIST_CMD_GAP_V(1) | START_BIST_F); - i = t4_wait_op_done(adap, edc_bist_cmd, START_BIST_F, 0, 10, 1); - if (i) - return i; - -#define EDC_DATA(i) (EDC_BIST_STATUS_REG(edc_bist_status_rdata, i)) - - for (i = 15; i >= 0; i--) - *data++ = htonl(t4_read_reg(adap, EDC_DATA(i))); - if (ecc) - *ecc = t4_read_reg64(adap, EDC_DATA(16)); -#undef EDC_DATA + edc_ecc_err_addr_reg = EDC_T5_REG(EDC_H_ECC_ERR_ADDR_A, idx); + rdata_reg = EDC_T5_REG(EDC_H_BIST_STATUS_RDATA_A, idx); + + CH_WARN(adap, + "edc%d err addr 0x%x: 0x%x.\n", + idx, edc_ecc_err_addr_reg, + t4_read_reg(adap, edc_ecc_err_addr_reg)); + CH_WARN(adap, + "bist: 0x%x, status %llx %llx %llx %llx %llx %llx %llx %llx %llx.\n", + rdata_reg, + (unsigned long long)t4_read_reg64(adap, rdata_reg), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 8), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 16), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 24), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 32), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 40), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 48), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 56), + (unsigned long long)t4_read_reg64(adap, rdata_reg + 64)); + return 0; } @@ -483,9 +424,8 @@ int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr, /* Offset into the region of memory which is being accessed * MEM_EDC0 = 0 * MEM_EDC1 = 1 - * MEM_MC = 2 -- T4 - * MEM_MC0 = 2 -- For T5 - * MEM_MC1 = 3 -- For T5 + * MEM_MC = 2 -- MEM_MC for chips with only 1 memory controller + * MEM_MC1 = 3 -- for chips with 2 memory controllers (e.g. T5) */ edc_size = EDRAM0_SIZE_G(t4_read_reg(adap, MA_EDRAM0_BAR_A)); if (mtype != MEM_MC1) @@ -514,7 +454,7 @@ int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr, mem_base = PCIEOFST_G(mem_reg) << PCIEOFST_SHIFT_X; if (is_t4(adap->params.chip)) mem_base -= adap->t4_bar0; - win_pf = is_t4(adap->params.chip) ? 0 : PFNUM_V(adap->fn); + win_pf = is_t4(adap->params.chip) ? 0 : PFNUM_V(adap->pf); /* Calculate our initial PCI-E Memory Window Position and Offset into * that Window. @@ -625,6 +565,102 @@ int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr, return 0; } +/* Return the specified PCI-E Configuration Space register from our Physical + * Function. We try first via a Firmware LDST Command since we prefer to let + * the firmware own all of these registers, but if that fails we go for it + * directly ourselves. + */ +u32 t4_read_pcie_cfg4(struct adapter *adap, int reg) +{ + u32 val, ldst_addrspace; + + /* If fw_attach != 0, construct and send the Firmware LDST Command to + * retrieve the specified PCI-E Configuration Space register. + */ + struct fw_ldst_cmd ldst_cmd; + int ret; + + memset(&ldst_cmd, 0, sizeof(ldst_cmd)); + ldst_addrspace = FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_FUNC_PCIE); + ldst_cmd.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F | + ldst_addrspace); + ldst_cmd.cycles_to_len16 = cpu_to_be32(FW_LEN16(ldst_cmd)); + ldst_cmd.u.pcie.select_naccess = FW_LDST_CMD_NACCESS_V(1); + ldst_cmd.u.pcie.ctrl_to_fn = + (FW_LDST_CMD_LC_F | FW_LDST_CMD_FN_V(adap->pf)); + ldst_cmd.u.pcie.r = reg; + + /* If the LDST Command succeeds, return the result, otherwise + * fall through to reading it directly ourselves ... + */ + ret = t4_wr_mbox(adap, adap->mbox, &ldst_cmd, sizeof(ldst_cmd), + &ldst_cmd); + if (ret == 0) + val = be32_to_cpu(ldst_cmd.u.pcie.data[0]); + else + /* Read the desired Configuration Space register via the PCI-E + * Backdoor mechanism. + */ + t4_hw_pci_read_cfg4(adap, reg, &val); + return val; +} + +/* Get the window based on base passed to it. + * Window aperture is currently unhandled, but there is no use case for it + * right now + */ +static u32 t4_get_window(struct adapter *adap, u32 pci_base, u64 pci_mask, + u32 memwin_base) +{ + u32 ret; + + if (is_t4(adap->params.chip)) { + u32 bar0; + + /* Truncation intentional: we only read the bottom 32-bits of + * the 64-bit BAR0/BAR1 ... We use the hardware backdoor + * mechanism to read BAR0 instead of using + * pci_resource_start() because we could be operating from + * within a Virtual Machine which is trapping our accesses to + * our Configuration Space and we need to set up the PCI-E + * Memory Window decoders with the actual addresses which will + * be coming across the PCI-E link. + */ + bar0 = t4_read_pcie_cfg4(adap, pci_base); + bar0 &= pci_mask; + adap->t4_bar0 = bar0; + + ret = bar0 + memwin_base; + } else { + /* For T5, only relative offset inside the PCIe BAR is passed */ + ret = memwin_base; + } + return ret; +} + +/* Get the default utility window (win0) used by everyone */ +u32 t4_get_util_window(struct adapter *adap) +{ + return t4_get_window(adap, PCI_BASE_ADDRESS_0, + PCI_BASE_ADDRESS_MEM_MASK, MEMWIN0_BASE); +} + +/* Set up memory window for accessing adapter memory ranges. (Read + * back MA register to ensure that changes propagate before we attempt + * to use the new values.) + */ +void t4_setup_memwin(struct adapter *adap, u32 memwin_base, u32 window) +{ + t4_write_reg(adap, + PCIE_MEM_ACCESS_REG(PCIE_MEM_ACCESS_BASE_WIN_A, window), + memwin_base | BIR_V(0) | + WINDOW_V(ilog2(MEMWIN0_APERTURE) - WINDOW_SHIFT_X)); + t4_read_reg(adap, + PCIE_MEM_ACCESS_REG(PCIE_MEM_ACCESS_BASE_WIN_A, window)); +} + /** * t4_get_regs_len - return the size of the chips register set * @adapter: the adapter @@ -640,6 +676,7 @@ unsigned int t4_get_regs_len(struct adapter *adapter) return T4_REGMAP_SIZE; case CHELSIO_T5: + case CHELSIO_T6: return T5_REGMAP_SIZE; } @@ -662,49 +699,107 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) { static const unsigned int t4_reg_ranges[] = { 0x1008, 0x1108, - 0x1180, 0x11b4, + 0x1180, 0x1184, + 0x1190, 0x1194, + 0x11a0, 0x11a4, + 0x11b0, 0x11b4, 0x11fc, 0x123c, 0x1300, 0x173c, 0x1800, 0x18fc, 0x3000, 0x30d8, - 0x30e0, 0x5924, - 0x5960, 0x59d4, - 0x5a00, 0x5af8, + 0x30e0, 0x30e4, + 0x30ec, 0x5910, + 0x5920, 0x5924, + 0x5960, 0x5960, + 0x5968, 0x5968, + 0x5970, 0x5970, + 0x5978, 0x5978, + 0x5980, 0x5980, + 0x5988, 0x5988, + 0x5990, 0x5990, + 0x5998, 0x5998, + 0x59a0, 0x59d4, + 0x5a00, 0x5ae0, + 0x5ae8, 0x5ae8, + 0x5af0, 0x5af0, + 0x5af8, 0x5af8, 0x6000, 0x6098, 0x6100, 0x6150, 0x6200, 0x6208, 0x6240, 0x6248, - 0x6280, 0x6338, + 0x6280, 0x62b0, + 0x62c0, 0x6338, 0x6370, 0x638c, 0x6400, 0x643c, 0x6500, 0x6524, - 0x6a00, 0x6a38, - 0x6a60, 0x6a78, - 0x6b00, 0x6b84, - 0x6bf0, 0x6c84, - 0x6cf0, 0x6d84, - 0x6df0, 0x6e84, - 0x6ef0, 0x6f84, - 0x6ff0, 0x7084, - 0x70f0, 0x7184, - 0x71f0, 0x7284, - 0x72f0, 0x7384, - 0x73f0, 0x7450, + 0x6a00, 0x6a04, + 0x6a14, 0x6a38, + 0x6a60, 0x6a70, + 0x6a78, 0x6a78, + 0x6b00, 0x6b0c, + 0x6b1c, 0x6b84, + 0x6bf0, 0x6bf8, + 0x6c00, 0x6c0c, + 0x6c1c, 0x6c84, + 0x6cf0, 0x6cf8, + 0x6d00, 0x6d0c, + 0x6d1c, 0x6d84, + 0x6df0, 0x6df8, + 0x6e00, 0x6e0c, + 0x6e1c, 0x6e84, + 0x6ef0, 0x6ef8, + 0x6f00, 0x6f0c, + 0x6f1c, 0x6f84, + 0x6ff0, 0x6ff8, + 0x7000, 0x700c, + 0x701c, 0x7084, + 0x70f0, 0x70f8, + 0x7100, 0x710c, + 0x711c, 0x7184, + 0x71f0, 0x71f8, + 0x7200, 0x720c, + 0x721c, 0x7284, + 0x72f0, 0x72f8, + 0x7300, 0x730c, + 0x731c, 0x7384, + 0x73f0, 0x73f8, + 0x7400, 0x7450, 0x7500, 0x7530, - 0x7600, 0x761c, + 0x7600, 0x760c, + 0x7614, 0x761c, 0x7680, 0x76cc, 0x7700, 0x7798, 0x77c0, 0x77fc, 0x7900, 0x79fc, - 0x7b00, 0x7c38, - 0x7d00, 0x7efc, - 0x8dc0, 0x8e1c, + 0x7b00, 0x7b58, + 0x7b60, 0x7b84, + 0x7b8c, 0x7c38, + 0x7d00, 0x7d38, + 0x7d40, 0x7d80, + 0x7d8c, 0x7ddc, + 0x7de4, 0x7e04, + 0x7e10, 0x7e1c, + 0x7e24, 0x7e38, + 0x7e40, 0x7e44, + 0x7e4c, 0x7e78, + 0x7e80, 0x7ea4, + 0x7eac, 0x7edc, + 0x7ee8, 0x7efc, + 0x8dc0, 0x8e04, + 0x8e10, 0x8e1c, 0x8e30, 0x8e78, - 0x8ea0, 0x8f6c, - 0x8fc0, 0x9074, + 0x8ea0, 0x8eb8, + 0x8ec0, 0x8f6c, + 0x8fc0, 0x9008, + 0x9010, 0x9058, + 0x9060, 0x9060, + 0x9068, 0x9074, 0x90fc, 0x90fc, - 0x9400, 0x9458, - 0x9600, 0x96bc, + 0x9400, 0x9408, + 0x9410, 0x9458, + 0x9600, 0x9600, + 0x9608, 0x9638, + 0x9640, 0x96bc, 0x9800, 0x9808, 0x9820, 0x983c, 0x9850, 0x9864, @@ -716,23 +811,42 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x9e80, 0x9eec, 0x9f00, 0x9f6c, 0x9f80, 0x9fec, - 0xd004, 0xd03c, + 0xd004, 0xd004, + 0xd010, 0xd03c, 0xdfc0, 0xdfe0, 0xe000, 0xea7c, - 0xf000, 0x11110, - 0x11118, 0x11190, + 0xf000, 0x11190, 0x19040, 0x1906c, 0x19078, 0x19080, - 0x1908c, 0x19124, - 0x19150, 0x191b0, + 0x1908c, 0x190e4, + 0x190f0, 0x190f8, + 0x19100, 0x19110, + 0x19120, 0x19124, + 0x19150, 0x19194, + 0x1919c, 0x191b0, 0x191d0, 0x191e8, 0x19238, 0x1924c, - 0x193f8, 0x19474, - 0x19490, 0x194f8, - 0x19800, 0x19f30, - 0x1a000, 0x1a06c, - 0x1a0b0, 0x1a120, - 0x1a128, 0x1a138, + 0x193f8, 0x1943c, + 0x1944c, 0x19474, + 0x19490, 0x194e0, + 0x194f0, 0x194f8, + 0x19800, 0x19c08, + 0x19c10, 0x19c90, + 0x19ca0, 0x19ce4, + 0x19cf0, 0x19d40, + 0x19d50, 0x19d94, + 0x19da0, 0x19de8, + 0x19df0, 0x19e40, + 0x19e50, 0x19e90, + 0x19ea0, 0x19f4c, + 0x1a000, 0x1a004, + 0x1a010, 0x1a06c, + 0x1a0b0, 0x1a0e4, + 0x1a0ec, 0x1a0f4, + 0x1a100, 0x1a108, + 0x1a114, 0x1a120, + 0x1a128, 0x1a130, + 0x1a138, 0x1a138, 0x1a190, 0x1a1c4, 0x1a1fc, 0x1a1fc, 0x1e040, 0x1e04c, @@ -785,9 +899,12 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x1ffc0, 0x1ffc8, 0x20000, 0x2002c, 0x20100, 0x2013c, - 0x20190, 0x201c8, + 0x20190, 0x201a0, + 0x201a8, 0x201b8, + 0x201c4, 0x201c8, 0x20200, 0x20318, - 0x20400, 0x20528, + 0x20400, 0x204b4, + 0x204c0, 0x20528, 0x20540, 0x20614, 0x21000, 0x21040, 0x2104c, 0x21060, @@ -796,22 +913,62 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x21270, 0x21284, 0x212fc, 0x21388, 0x21400, 0x21404, - 0x21500, 0x21518, - 0x2152c, 0x2153c, + 0x21500, 0x21500, + 0x21510, 0x21518, + 0x2152c, 0x21530, + 0x2153c, 0x2153c, 0x21550, 0x21554, 0x21600, 0x21600, - 0x21608, 0x21628, - 0x21630, 0x2163c, + 0x21608, 0x2161c, + 0x21624, 0x21628, + 0x21630, 0x21634, + 0x2163c, 0x2163c, 0x21700, 0x2171c, 0x21780, 0x2178c, - 0x21800, 0x21c38, - 0x21c80, 0x21d7c, + 0x21800, 0x21818, + 0x21820, 0x21828, + 0x21830, 0x21848, + 0x21850, 0x21854, + 0x21860, 0x21868, + 0x21870, 0x21870, + 0x21878, 0x21898, + 0x218a0, 0x218a8, + 0x218b0, 0x218c8, + 0x218d0, 0x218d4, + 0x218e0, 0x218e8, + 0x218f0, 0x218f0, + 0x218f8, 0x21a18, + 0x21a20, 0x21a28, + 0x21a30, 0x21a48, + 0x21a50, 0x21a54, + 0x21a60, 0x21a68, + 0x21a70, 0x21a70, + 0x21a78, 0x21a98, + 0x21aa0, 0x21aa8, + 0x21ab0, 0x21ac8, + 0x21ad0, 0x21ad4, + 0x21ae0, 0x21ae8, + 0x21af0, 0x21af0, + 0x21af8, 0x21c18, + 0x21c20, 0x21c20, + 0x21c28, 0x21c30, + 0x21c38, 0x21c38, + 0x21c80, 0x21c98, + 0x21ca0, 0x21ca8, + 0x21cb0, 0x21cc8, + 0x21cd0, 0x21cd4, + 0x21ce0, 0x21ce8, + 0x21cf0, 0x21cf0, + 0x21cf8, 0x21d7c, 0x21e00, 0x21e04, 0x22000, 0x2202c, 0x22100, 0x2213c, - 0x22190, 0x221c8, + 0x22190, 0x221a0, + 0x221a8, 0x221b8, + 0x221c4, 0x221c8, 0x22200, 0x22318, - 0x22400, 0x22528, + 0x22400, 0x224b4, + 0x224c0, 0x22528, 0x22540, 0x22614, 0x23000, 0x23040, 0x2304c, 0x23060, @@ -820,22 +977,62 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x23270, 0x23284, 0x232fc, 0x23388, 0x23400, 0x23404, - 0x23500, 0x23518, - 0x2352c, 0x2353c, + 0x23500, 0x23500, + 0x23510, 0x23518, + 0x2352c, 0x23530, + 0x2353c, 0x2353c, 0x23550, 0x23554, 0x23600, 0x23600, - 0x23608, 0x23628, - 0x23630, 0x2363c, + 0x23608, 0x2361c, + 0x23624, 0x23628, + 0x23630, 0x23634, + 0x2363c, 0x2363c, 0x23700, 0x2371c, 0x23780, 0x2378c, - 0x23800, 0x23c38, - 0x23c80, 0x23d7c, + 0x23800, 0x23818, + 0x23820, 0x23828, + 0x23830, 0x23848, + 0x23850, 0x23854, + 0x23860, 0x23868, + 0x23870, 0x23870, + 0x23878, 0x23898, + 0x238a0, 0x238a8, + 0x238b0, 0x238c8, + 0x238d0, 0x238d4, + 0x238e0, 0x238e8, + 0x238f0, 0x238f0, + 0x238f8, 0x23a18, + 0x23a20, 0x23a28, + 0x23a30, 0x23a48, + 0x23a50, 0x23a54, + 0x23a60, 0x23a68, + 0x23a70, 0x23a70, + 0x23a78, 0x23a98, + 0x23aa0, 0x23aa8, + 0x23ab0, 0x23ac8, + 0x23ad0, 0x23ad4, + 0x23ae0, 0x23ae8, + 0x23af0, 0x23af0, + 0x23af8, 0x23c18, + 0x23c20, 0x23c20, + 0x23c28, 0x23c30, + 0x23c38, 0x23c38, + 0x23c80, 0x23c98, + 0x23ca0, 0x23ca8, + 0x23cb0, 0x23cc8, + 0x23cd0, 0x23cd4, + 0x23ce0, 0x23ce8, + 0x23cf0, 0x23cf0, + 0x23cf8, 0x23d7c, 0x23e00, 0x23e04, 0x24000, 0x2402c, 0x24100, 0x2413c, - 0x24190, 0x241c8, + 0x24190, 0x241a0, + 0x241a8, 0x241b8, + 0x241c4, 0x241c8, 0x24200, 0x24318, - 0x24400, 0x24528, + 0x24400, 0x244b4, + 0x244c0, 0x24528, 0x24540, 0x24614, 0x25000, 0x25040, 0x2504c, 0x25060, @@ -844,22 +1041,62 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x25270, 0x25284, 0x252fc, 0x25388, 0x25400, 0x25404, - 0x25500, 0x25518, - 0x2552c, 0x2553c, + 0x25500, 0x25500, + 0x25510, 0x25518, + 0x2552c, 0x25530, + 0x2553c, 0x2553c, 0x25550, 0x25554, 0x25600, 0x25600, - 0x25608, 0x25628, - 0x25630, 0x2563c, + 0x25608, 0x2561c, + 0x25624, 0x25628, + 0x25630, 0x25634, + 0x2563c, 0x2563c, 0x25700, 0x2571c, 0x25780, 0x2578c, - 0x25800, 0x25c38, - 0x25c80, 0x25d7c, + 0x25800, 0x25818, + 0x25820, 0x25828, + 0x25830, 0x25848, + 0x25850, 0x25854, + 0x25860, 0x25868, + 0x25870, 0x25870, + 0x25878, 0x25898, + 0x258a0, 0x258a8, + 0x258b0, 0x258c8, + 0x258d0, 0x258d4, + 0x258e0, 0x258e8, + 0x258f0, 0x258f0, + 0x258f8, 0x25a18, + 0x25a20, 0x25a28, + 0x25a30, 0x25a48, + 0x25a50, 0x25a54, + 0x25a60, 0x25a68, + 0x25a70, 0x25a70, + 0x25a78, 0x25a98, + 0x25aa0, 0x25aa8, + 0x25ab0, 0x25ac8, + 0x25ad0, 0x25ad4, + 0x25ae0, 0x25ae8, + 0x25af0, 0x25af0, + 0x25af8, 0x25c18, + 0x25c20, 0x25c20, + 0x25c28, 0x25c30, + 0x25c38, 0x25c38, + 0x25c80, 0x25c98, + 0x25ca0, 0x25ca8, + 0x25cb0, 0x25cc8, + 0x25cd0, 0x25cd4, + 0x25ce0, 0x25ce8, + 0x25cf0, 0x25cf0, + 0x25cf8, 0x25d7c, 0x25e00, 0x25e04, 0x26000, 0x2602c, 0x26100, 0x2613c, - 0x26190, 0x261c8, + 0x26190, 0x261a0, + 0x261a8, 0x261b8, + 0x261c4, 0x261c8, 0x26200, 0x26318, - 0x26400, 0x26528, + 0x26400, 0x264b4, + 0x264c0, 0x26528, 0x26540, 0x26614, 0x27000, 0x27040, 0x2704c, 0x27060, @@ -868,51 +1105,120 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x27270, 0x27284, 0x272fc, 0x27388, 0x27400, 0x27404, - 0x27500, 0x27518, - 0x2752c, 0x2753c, + 0x27500, 0x27500, + 0x27510, 0x27518, + 0x2752c, 0x27530, + 0x2753c, 0x2753c, 0x27550, 0x27554, 0x27600, 0x27600, - 0x27608, 0x27628, - 0x27630, 0x2763c, + 0x27608, 0x2761c, + 0x27624, 0x27628, + 0x27630, 0x27634, + 0x2763c, 0x2763c, 0x27700, 0x2771c, 0x27780, 0x2778c, - 0x27800, 0x27c38, - 0x27c80, 0x27d7c, - 0x27e00, 0x27e04 + 0x27800, 0x27818, + 0x27820, 0x27828, + 0x27830, 0x27848, + 0x27850, 0x27854, + 0x27860, 0x27868, + 0x27870, 0x27870, + 0x27878, 0x27898, + 0x278a0, 0x278a8, + 0x278b0, 0x278c8, + 0x278d0, 0x278d4, + 0x278e0, 0x278e8, + 0x278f0, 0x278f0, + 0x278f8, 0x27a18, + 0x27a20, 0x27a28, + 0x27a30, 0x27a48, + 0x27a50, 0x27a54, + 0x27a60, 0x27a68, + 0x27a70, 0x27a70, + 0x27a78, 0x27a98, + 0x27aa0, 0x27aa8, + 0x27ab0, 0x27ac8, + 0x27ad0, 0x27ad4, + 0x27ae0, 0x27ae8, + 0x27af0, 0x27af0, + 0x27af8, 0x27c18, + 0x27c20, 0x27c20, + 0x27c28, 0x27c30, + 0x27c38, 0x27c38, + 0x27c80, 0x27c98, + 0x27ca0, 0x27ca8, + 0x27cb0, 0x27cc8, + 0x27cd0, 0x27cd4, + 0x27ce0, 0x27ce8, + 0x27cf0, 0x27cf0, + 0x27cf8, 0x27d7c, + 0x27e00, 0x27e04, }; static const unsigned int t5_reg_ranges[] = { - 0x1008, 0x1148, - 0x1180, 0x11b4, + 0x1008, 0x10c0, + 0x10cc, 0x10f8, + 0x1100, 0x1100, + 0x110c, 0x1148, + 0x1180, 0x1184, + 0x1190, 0x1194, + 0x11a0, 0x11a4, + 0x11b0, 0x11b4, 0x11fc, 0x123c, 0x1280, 0x173c, 0x1800, 0x18fc, 0x3000, 0x3028, - 0x3060, 0x30d8, + 0x3060, 0x30b0, + 0x30b8, 0x30d8, 0x30e0, 0x30fc, 0x3140, 0x357c, 0x35a8, 0x35cc, 0x35ec, 0x35ec, 0x3600, 0x5624, - 0x56cc, 0x575c, + 0x56cc, 0x56ec, + 0x56f4, 0x5720, + 0x5728, 0x575c, 0x580c, 0x5814, - 0x5890, 0x58bc, - 0x5940, 0x59dc, + 0x5890, 0x589c, + 0x58a4, 0x58ac, + 0x58b8, 0x58bc, + 0x5940, 0x59c8, + 0x59d0, 0x59dc, 0x59fc, 0x5a18, - 0x5a60, 0x5a9c, - 0x5b9c, 0x5bfc, - 0x6000, 0x6040, - 0x6058, 0x614c, + 0x5a60, 0x5a70, + 0x5a80, 0x5a9c, + 0x5b94, 0x5bfc, + 0x6000, 0x6020, + 0x6028, 0x6040, + 0x6058, 0x609c, + 0x60a8, 0x614c, 0x7700, 0x7798, 0x77c0, 0x78fc, - 0x7b00, 0x7c54, - 0x7d00, 0x7efc, + 0x7b00, 0x7b58, + 0x7b60, 0x7b84, + 0x7b8c, 0x7c54, + 0x7d00, 0x7d38, + 0x7d40, 0x7d80, + 0x7d8c, 0x7ddc, + 0x7de4, 0x7e04, + 0x7e10, 0x7e1c, + 0x7e24, 0x7e38, + 0x7e40, 0x7e44, + 0x7e4c, 0x7e78, + 0x7e80, 0x7edc, + 0x7ee8, 0x7efc, 0x8dc0, 0x8de0, - 0x8df8, 0x8e84, + 0x8df8, 0x8e04, + 0x8e10, 0x8e84, 0x8ea0, 0x8f84, - 0x8fc0, 0x90f8, - 0x9400, 0x9470, - 0x9600, 0x96f4, + 0x8fc0, 0x9058, + 0x9060, 0x9060, + 0x9068, 0x90f8, + 0x9400, 0x9408, + 0x9410, 0x9470, + 0x9600, 0x9600, + 0x9608, 0x9638, + 0x9640, 0x96f4, 0x9800, 0x9808, 0x9820, 0x983c, 0x9850, 0x9864, @@ -924,140 +1230,221 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x9e80, 0x9eec, 0x9f00, 0x9f6c, 0x9f80, 0xa020, - 0xd004, 0xd03c, + 0xd004, 0xd004, + 0xd010, 0xd03c, 0xdfc0, 0xdfe0, - 0xe000, 0x11088, - 0x1109c, 0x11110, - 0x11118, 0x1117c, + 0xe000, 0x1106c, + 0x11074, 0x11088, + 0x1109c, 0x1117c, 0x11190, 0x11204, 0x19040, 0x1906c, 0x19078, 0x19080, - 0x1908c, 0x19124, - 0x19150, 0x191b0, + 0x1908c, 0x190e8, + 0x190f0, 0x190f8, + 0x19100, 0x19110, + 0x19120, 0x19124, + 0x19150, 0x19194, + 0x1919c, 0x191b0, 0x191d0, 0x191e8, 0x19238, 0x19290, - 0x193f8, 0x19474, + 0x193f8, 0x19428, + 0x19430, 0x19444, + 0x1944c, 0x1946c, + 0x19474, 0x19474, 0x19490, 0x194cc, 0x194f0, 0x194f8, - 0x19c00, 0x19c60, - 0x19c94, 0x19e10, - 0x19e50, 0x19f34, + 0x19c00, 0x19c08, + 0x19c10, 0x19c60, + 0x19c94, 0x19ce4, + 0x19cf0, 0x19d40, + 0x19d50, 0x19d94, + 0x19da0, 0x19de8, + 0x19df0, 0x19e10, + 0x19e50, 0x19e90, + 0x19ea0, 0x19f24, + 0x19f34, 0x19f34, 0x19f40, 0x19f50, - 0x19f90, 0x19fe4, - 0x1a000, 0x1a06c, - 0x1a0b0, 0x1a120, - 0x1a128, 0x1a138, + 0x19f90, 0x19fb4, + 0x19fc4, 0x19fe4, + 0x1a000, 0x1a004, + 0x1a010, 0x1a06c, + 0x1a0b0, 0x1a0e4, + 0x1a0ec, 0x1a0f8, + 0x1a100, 0x1a108, + 0x1a114, 0x1a120, + 0x1a128, 0x1a130, + 0x1a138, 0x1a138, 0x1a190, 0x1a1c4, 0x1a1fc, 0x1a1fc, 0x1e008, 0x1e00c, - 0x1e040, 0x1e04c, + 0x1e040, 0x1e044, + 0x1e04c, 0x1e04c, 0x1e284, 0x1e290, 0x1e2c0, 0x1e2c0, 0x1e2e0, 0x1e2e0, 0x1e300, 0x1e384, 0x1e3c0, 0x1e3c8, 0x1e408, 0x1e40c, - 0x1e440, 0x1e44c, + 0x1e440, 0x1e444, + 0x1e44c, 0x1e44c, 0x1e684, 0x1e690, 0x1e6c0, 0x1e6c0, 0x1e6e0, 0x1e6e0, 0x1e700, 0x1e784, 0x1e7c0, 0x1e7c8, 0x1e808, 0x1e80c, - 0x1e840, 0x1e84c, + 0x1e840, 0x1e844, + 0x1e84c, 0x1e84c, 0x1ea84, 0x1ea90, 0x1eac0, 0x1eac0, 0x1eae0, 0x1eae0, 0x1eb00, 0x1eb84, 0x1ebc0, 0x1ebc8, 0x1ec08, 0x1ec0c, - 0x1ec40, 0x1ec4c, + 0x1ec40, 0x1ec44, + 0x1ec4c, 0x1ec4c, 0x1ee84, 0x1ee90, 0x1eec0, 0x1eec0, 0x1eee0, 0x1eee0, 0x1ef00, 0x1ef84, 0x1efc0, 0x1efc8, 0x1f008, 0x1f00c, - 0x1f040, 0x1f04c, + 0x1f040, 0x1f044, + 0x1f04c, 0x1f04c, 0x1f284, 0x1f290, 0x1f2c0, 0x1f2c0, 0x1f2e0, 0x1f2e0, 0x1f300, 0x1f384, 0x1f3c0, 0x1f3c8, 0x1f408, 0x1f40c, - 0x1f440, 0x1f44c, + 0x1f440, 0x1f444, + 0x1f44c, 0x1f44c, 0x1f684, 0x1f690, 0x1f6c0, 0x1f6c0, 0x1f6e0, 0x1f6e0, 0x1f700, 0x1f784, 0x1f7c0, 0x1f7c8, 0x1f808, 0x1f80c, - 0x1f840, 0x1f84c, + 0x1f840, 0x1f844, + 0x1f84c, 0x1f84c, 0x1fa84, 0x1fa90, 0x1fac0, 0x1fac0, 0x1fae0, 0x1fae0, 0x1fb00, 0x1fb84, 0x1fbc0, 0x1fbc8, 0x1fc08, 0x1fc0c, - 0x1fc40, 0x1fc4c, + 0x1fc40, 0x1fc44, + 0x1fc4c, 0x1fc4c, 0x1fe84, 0x1fe90, 0x1fec0, 0x1fec0, 0x1fee0, 0x1fee0, 0x1ff00, 0x1ff84, 0x1ffc0, 0x1ffc8, 0x30000, 0x30030, + 0x30038, 0x30038, + 0x30040, 0x30040, 0x30100, 0x30144, - 0x30190, 0x301d0, + 0x30190, 0x301a0, + 0x301a8, 0x301b8, + 0x301c4, 0x301c8, + 0x301d0, 0x301d0, 0x30200, 0x30318, - 0x30400, 0x3052c, + 0x30400, 0x304b4, + 0x304c0, 0x3052c, 0x30540, 0x3061c, - 0x30800, 0x30834, + 0x30800, 0x30828, + 0x30834, 0x30834, 0x308c0, 0x30908, 0x30910, 0x309ac, - 0x30a00, 0x30a04, - 0x30a0c, 0x30a2c, + 0x30a00, 0x30a14, + 0x30a1c, 0x30a2c, 0x30a44, 0x30a50, - 0x30a74, 0x30c24, + 0x30a74, 0x30a74, + 0x30a7c, 0x30afc, + 0x30b08, 0x30c24, + 0x30d00, 0x30d00, 0x30d08, 0x30d14, 0x30d1c, 0x30d20, - 0x30d3c, 0x30d50, + 0x30d3c, 0x30d3c, + 0x30d48, 0x30d50, 0x31200, 0x3120c, 0x31220, 0x31220, 0x31240, 0x31240, - 0x31600, 0x31600, - 0x31608, 0x3160c, + 0x31600, 0x3160c, 0x31a00, 0x31a1c, - 0x31e04, 0x31e20, + 0x31e00, 0x31e20, 0x31e38, 0x31e3c, 0x31e80, 0x31e80, 0x31e88, 0x31ea8, 0x31eb0, 0x31eb4, 0x31ec8, 0x31ed4, 0x31fb8, 0x32004, - 0x32208, 0x3223c, + 0x32200, 0x32200, + 0x32208, 0x32240, + 0x32248, 0x32280, + 0x32288, 0x322c0, + 0x322c8, 0x322fc, 0x32600, 0x32630, 0x32a00, 0x32abc, - 0x32b00, 0x32b70, - 0x33000, 0x33048, - 0x33060, 0x3309c, - 0x330f0, 0x33148, - 0x33160, 0x3319c, - 0x331f0, 0x332e4, - 0x332f8, 0x333e4, - 0x333f8, 0x33448, - 0x33460, 0x3349c, - 0x334f0, 0x33548, - 0x33560, 0x3359c, - 0x335f0, 0x336e4, - 0x336f8, 0x337e4, + 0x32b00, 0x32b10, + 0x32b20, 0x32b30, + 0x32b40, 0x32b50, + 0x32b60, 0x32b70, + 0x33000, 0x33028, + 0x33030, 0x33048, + 0x33060, 0x33068, + 0x33070, 0x3309c, + 0x330f0, 0x33128, + 0x33130, 0x33148, + 0x33160, 0x33168, + 0x33170, 0x3319c, + 0x331f0, 0x33238, + 0x33240, 0x33240, + 0x33248, 0x33250, + 0x3325c, 0x33264, + 0x33270, 0x332b8, + 0x332c0, 0x332e4, + 0x332f8, 0x33338, + 0x33340, 0x33340, + 0x33348, 0x33350, + 0x3335c, 0x33364, + 0x33370, 0x333b8, + 0x333c0, 0x333e4, + 0x333f8, 0x33428, + 0x33430, 0x33448, + 0x33460, 0x33468, + 0x33470, 0x3349c, + 0x334f0, 0x33528, + 0x33530, 0x33548, + 0x33560, 0x33568, + 0x33570, 0x3359c, + 0x335f0, 0x33638, + 0x33640, 0x33640, + 0x33648, 0x33650, + 0x3365c, 0x33664, + 0x33670, 0x336b8, + 0x336c0, 0x336e4, + 0x336f8, 0x33738, + 0x33740, 0x33740, + 0x33748, 0x33750, + 0x3375c, 0x33764, + 0x33770, 0x337b8, + 0x337c0, 0x337e4, 0x337f8, 0x337fc, 0x33814, 0x33814, 0x3382c, 0x3382c, 0x33880, 0x3388c, 0x338e8, 0x338ec, - 0x33900, 0x33948, - 0x33960, 0x3399c, - 0x339f0, 0x33ae4, + 0x33900, 0x33928, + 0x33930, 0x33948, + 0x33960, 0x33968, + 0x33970, 0x3399c, + 0x339f0, 0x33a38, + 0x33a40, 0x33a40, + 0x33a48, 0x33a50, + 0x33a5c, 0x33a64, + 0x33a70, 0x33ab8, + 0x33ac0, 0x33ae4, 0x33af8, 0x33b10, 0x33b28, 0x33b28, 0x33b3c, 0x33b50, @@ -1066,58 +1453,110 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x33c3c, 0x33c50, 0x33cf0, 0x33cfc, 0x34000, 0x34030, + 0x34038, 0x34038, + 0x34040, 0x34040, 0x34100, 0x34144, - 0x34190, 0x341d0, + 0x34190, 0x341a0, + 0x341a8, 0x341b8, + 0x341c4, 0x341c8, + 0x341d0, 0x341d0, 0x34200, 0x34318, - 0x34400, 0x3452c, + 0x34400, 0x344b4, + 0x344c0, 0x3452c, 0x34540, 0x3461c, - 0x34800, 0x34834, + 0x34800, 0x34828, + 0x34834, 0x34834, 0x348c0, 0x34908, 0x34910, 0x349ac, - 0x34a00, 0x34a04, - 0x34a0c, 0x34a2c, + 0x34a00, 0x34a14, + 0x34a1c, 0x34a2c, 0x34a44, 0x34a50, - 0x34a74, 0x34c24, + 0x34a74, 0x34a74, + 0x34a7c, 0x34afc, + 0x34b08, 0x34c24, + 0x34d00, 0x34d00, 0x34d08, 0x34d14, 0x34d1c, 0x34d20, - 0x34d3c, 0x34d50, + 0x34d3c, 0x34d3c, + 0x34d48, 0x34d50, 0x35200, 0x3520c, 0x35220, 0x35220, 0x35240, 0x35240, - 0x35600, 0x35600, - 0x35608, 0x3560c, + 0x35600, 0x3560c, 0x35a00, 0x35a1c, - 0x35e04, 0x35e20, + 0x35e00, 0x35e20, 0x35e38, 0x35e3c, 0x35e80, 0x35e80, 0x35e88, 0x35ea8, 0x35eb0, 0x35eb4, 0x35ec8, 0x35ed4, 0x35fb8, 0x36004, - 0x36208, 0x3623c, + 0x36200, 0x36200, + 0x36208, 0x36240, + 0x36248, 0x36280, + 0x36288, 0x362c0, + 0x362c8, 0x362fc, 0x36600, 0x36630, 0x36a00, 0x36abc, - 0x36b00, 0x36b70, - 0x37000, 0x37048, - 0x37060, 0x3709c, - 0x370f0, 0x37148, - 0x37160, 0x3719c, - 0x371f0, 0x372e4, - 0x372f8, 0x373e4, - 0x373f8, 0x37448, - 0x37460, 0x3749c, - 0x374f0, 0x37548, - 0x37560, 0x3759c, - 0x375f0, 0x376e4, - 0x376f8, 0x377e4, + 0x36b00, 0x36b10, + 0x36b20, 0x36b30, + 0x36b40, 0x36b50, + 0x36b60, 0x36b70, + 0x37000, 0x37028, + 0x37030, 0x37048, + 0x37060, 0x37068, + 0x37070, 0x3709c, + 0x370f0, 0x37128, + 0x37130, 0x37148, + 0x37160, 0x37168, + 0x37170, 0x3719c, + 0x371f0, 0x37238, + 0x37240, 0x37240, + 0x37248, 0x37250, + 0x3725c, 0x37264, + 0x37270, 0x372b8, + 0x372c0, 0x372e4, + 0x372f8, 0x37338, + 0x37340, 0x37340, + 0x37348, 0x37350, + 0x3735c, 0x37364, + 0x37370, 0x373b8, + 0x373c0, 0x373e4, + 0x373f8, 0x37428, + 0x37430, 0x37448, + 0x37460, 0x37468, + 0x37470, 0x3749c, + 0x374f0, 0x37528, + 0x37530, 0x37548, + 0x37560, 0x37568, + 0x37570, 0x3759c, + 0x375f0, 0x37638, + 0x37640, 0x37640, + 0x37648, 0x37650, + 0x3765c, 0x37664, + 0x37670, 0x376b8, + 0x376c0, 0x376e4, + 0x376f8, 0x37738, + 0x37740, 0x37740, + 0x37748, 0x37750, + 0x3775c, 0x37764, + 0x37770, 0x377b8, + 0x377c0, 0x377e4, 0x377f8, 0x377fc, 0x37814, 0x37814, 0x3782c, 0x3782c, 0x37880, 0x3788c, 0x378e8, 0x378ec, - 0x37900, 0x37948, - 0x37960, 0x3799c, - 0x379f0, 0x37ae4, + 0x37900, 0x37928, + 0x37930, 0x37948, + 0x37960, 0x37968, + 0x37970, 0x3799c, + 0x379f0, 0x37a38, + 0x37a40, 0x37a40, + 0x37a48, 0x37a50, + 0x37a5c, 0x37a64, + 0x37a70, 0x37ab8, + 0x37ac0, 0x37ae4, 0x37af8, 0x37b10, 0x37b28, 0x37b28, 0x37b3c, 0x37b50, @@ -1126,58 +1565,110 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x37c3c, 0x37c50, 0x37cf0, 0x37cfc, 0x38000, 0x38030, + 0x38038, 0x38038, + 0x38040, 0x38040, 0x38100, 0x38144, - 0x38190, 0x381d0, + 0x38190, 0x381a0, + 0x381a8, 0x381b8, + 0x381c4, 0x381c8, + 0x381d0, 0x381d0, 0x38200, 0x38318, - 0x38400, 0x3852c, + 0x38400, 0x384b4, + 0x384c0, 0x3852c, 0x38540, 0x3861c, - 0x38800, 0x38834, + 0x38800, 0x38828, + 0x38834, 0x38834, 0x388c0, 0x38908, 0x38910, 0x389ac, - 0x38a00, 0x38a04, - 0x38a0c, 0x38a2c, + 0x38a00, 0x38a14, + 0x38a1c, 0x38a2c, 0x38a44, 0x38a50, - 0x38a74, 0x38c24, + 0x38a74, 0x38a74, + 0x38a7c, 0x38afc, + 0x38b08, 0x38c24, + 0x38d00, 0x38d00, 0x38d08, 0x38d14, 0x38d1c, 0x38d20, - 0x38d3c, 0x38d50, + 0x38d3c, 0x38d3c, + 0x38d48, 0x38d50, 0x39200, 0x3920c, 0x39220, 0x39220, 0x39240, 0x39240, - 0x39600, 0x39600, - 0x39608, 0x3960c, + 0x39600, 0x3960c, 0x39a00, 0x39a1c, - 0x39e04, 0x39e20, + 0x39e00, 0x39e20, 0x39e38, 0x39e3c, 0x39e80, 0x39e80, 0x39e88, 0x39ea8, 0x39eb0, 0x39eb4, 0x39ec8, 0x39ed4, 0x39fb8, 0x3a004, - 0x3a208, 0x3a23c, + 0x3a200, 0x3a200, + 0x3a208, 0x3a240, + 0x3a248, 0x3a280, + 0x3a288, 0x3a2c0, + 0x3a2c8, 0x3a2fc, 0x3a600, 0x3a630, 0x3aa00, 0x3aabc, - 0x3ab00, 0x3ab70, - 0x3b000, 0x3b048, - 0x3b060, 0x3b09c, - 0x3b0f0, 0x3b148, - 0x3b160, 0x3b19c, - 0x3b1f0, 0x3b2e4, - 0x3b2f8, 0x3b3e4, - 0x3b3f8, 0x3b448, - 0x3b460, 0x3b49c, - 0x3b4f0, 0x3b548, - 0x3b560, 0x3b59c, - 0x3b5f0, 0x3b6e4, - 0x3b6f8, 0x3b7e4, + 0x3ab00, 0x3ab10, + 0x3ab20, 0x3ab30, + 0x3ab40, 0x3ab50, + 0x3ab60, 0x3ab70, + 0x3b000, 0x3b028, + 0x3b030, 0x3b048, + 0x3b060, 0x3b068, + 0x3b070, 0x3b09c, + 0x3b0f0, 0x3b128, + 0x3b130, 0x3b148, + 0x3b160, 0x3b168, + 0x3b170, 0x3b19c, + 0x3b1f0, 0x3b238, + 0x3b240, 0x3b240, + 0x3b248, 0x3b250, + 0x3b25c, 0x3b264, + 0x3b270, 0x3b2b8, + 0x3b2c0, 0x3b2e4, + 0x3b2f8, 0x3b338, + 0x3b340, 0x3b340, + 0x3b348, 0x3b350, + 0x3b35c, 0x3b364, + 0x3b370, 0x3b3b8, + 0x3b3c0, 0x3b3e4, + 0x3b3f8, 0x3b428, + 0x3b430, 0x3b448, + 0x3b460, 0x3b468, + 0x3b470, 0x3b49c, + 0x3b4f0, 0x3b528, + 0x3b530, 0x3b548, + 0x3b560, 0x3b568, + 0x3b570, 0x3b59c, + 0x3b5f0, 0x3b638, + 0x3b640, 0x3b640, + 0x3b648, 0x3b650, + 0x3b65c, 0x3b664, + 0x3b670, 0x3b6b8, + 0x3b6c0, 0x3b6e4, + 0x3b6f8, 0x3b738, + 0x3b740, 0x3b740, + 0x3b748, 0x3b750, + 0x3b75c, 0x3b764, + 0x3b770, 0x3b7b8, + 0x3b7c0, 0x3b7e4, 0x3b7f8, 0x3b7fc, 0x3b814, 0x3b814, 0x3b82c, 0x3b82c, 0x3b880, 0x3b88c, 0x3b8e8, 0x3b8ec, - 0x3b900, 0x3b948, - 0x3b960, 0x3b99c, - 0x3b9f0, 0x3bae4, + 0x3b900, 0x3b928, + 0x3b930, 0x3b948, + 0x3b960, 0x3b968, + 0x3b970, 0x3b99c, + 0x3b9f0, 0x3ba38, + 0x3ba40, 0x3ba40, + 0x3ba48, 0x3ba50, + 0x3ba5c, 0x3ba64, + 0x3ba70, 0x3bab8, + 0x3bac0, 0x3bae4, 0x3baf8, 0x3bb10, 0x3bb28, 0x3bb28, 0x3bb3c, 0x3bb50, @@ -1186,58 +1677,110 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x3bc3c, 0x3bc50, 0x3bcf0, 0x3bcfc, 0x3c000, 0x3c030, + 0x3c038, 0x3c038, + 0x3c040, 0x3c040, 0x3c100, 0x3c144, - 0x3c190, 0x3c1d0, + 0x3c190, 0x3c1a0, + 0x3c1a8, 0x3c1b8, + 0x3c1c4, 0x3c1c8, + 0x3c1d0, 0x3c1d0, 0x3c200, 0x3c318, - 0x3c400, 0x3c52c, + 0x3c400, 0x3c4b4, + 0x3c4c0, 0x3c52c, 0x3c540, 0x3c61c, - 0x3c800, 0x3c834, + 0x3c800, 0x3c828, + 0x3c834, 0x3c834, 0x3c8c0, 0x3c908, 0x3c910, 0x3c9ac, - 0x3ca00, 0x3ca04, - 0x3ca0c, 0x3ca2c, + 0x3ca00, 0x3ca14, + 0x3ca1c, 0x3ca2c, 0x3ca44, 0x3ca50, - 0x3ca74, 0x3cc24, + 0x3ca74, 0x3ca74, + 0x3ca7c, 0x3cafc, + 0x3cb08, 0x3cc24, + 0x3cd00, 0x3cd00, 0x3cd08, 0x3cd14, 0x3cd1c, 0x3cd20, - 0x3cd3c, 0x3cd50, + 0x3cd3c, 0x3cd3c, + 0x3cd48, 0x3cd50, 0x3d200, 0x3d20c, 0x3d220, 0x3d220, 0x3d240, 0x3d240, - 0x3d600, 0x3d600, - 0x3d608, 0x3d60c, + 0x3d600, 0x3d60c, 0x3da00, 0x3da1c, - 0x3de04, 0x3de20, + 0x3de00, 0x3de20, 0x3de38, 0x3de3c, 0x3de80, 0x3de80, 0x3de88, 0x3dea8, 0x3deb0, 0x3deb4, 0x3dec8, 0x3ded4, 0x3dfb8, 0x3e004, - 0x3e208, 0x3e23c, + 0x3e200, 0x3e200, + 0x3e208, 0x3e240, + 0x3e248, 0x3e280, + 0x3e288, 0x3e2c0, + 0x3e2c8, 0x3e2fc, 0x3e600, 0x3e630, 0x3ea00, 0x3eabc, - 0x3eb00, 0x3eb70, - 0x3f000, 0x3f048, - 0x3f060, 0x3f09c, - 0x3f0f0, 0x3f148, - 0x3f160, 0x3f19c, - 0x3f1f0, 0x3f2e4, - 0x3f2f8, 0x3f3e4, - 0x3f3f8, 0x3f448, - 0x3f460, 0x3f49c, - 0x3f4f0, 0x3f548, - 0x3f560, 0x3f59c, - 0x3f5f0, 0x3f6e4, - 0x3f6f8, 0x3f7e4, + 0x3eb00, 0x3eb10, + 0x3eb20, 0x3eb30, + 0x3eb40, 0x3eb50, + 0x3eb60, 0x3eb70, + 0x3f000, 0x3f028, + 0x3f030, 0x3f048, + 0x3f060, 0x3f068, + 0x3f070, 0x3f09c, + 0x3f0f0, 0x3f128, + 0x3f130, 0x3f148, + 0x3f160, 0x3f168, + 0x3f170, 0x3f19c, + 0x3f1f0, 0x3f238, + 0x3f240, 0x3f240, + 0x3f248, 0x3f250, + 0x3f25c, 0x3f264, + 0x3f270, 0x3f2b8, + 0x3f2c0, 0x3f2e4, + 0x3f2f8, 0x3f338, + 0x3f340, 0x3f340, + 0x3f348, 0x3f350, + 0x3f35c, 0x3f364, + 0x3f370, 0x3f3b8, + 0x3f3c0, 0x3f3e4, + 0x3f3f8, 0x3f428, + 0x3f430, 0x3f448, + 0x3f460, 0x3f468, + 0x3f470, 0x3f49c, + 0x3f4f0, 0x3f528, + 0x3f530, 0x3f548, + 0x3f560, 0x3f568, + 0x3f570, 0x3f59c, + 0x3f5f0, 0x3f638, + 0x3f640, 0x3f640, + 0x3f648, 0x3f650, + 0x3f65c, 0x3f664, + 0x3f670, 0x3f6b8, + 0x3f6c0, 0x3f6e4, + 0x3f6f8, 0x3f738, + 0x3f740, 0x3f740, + 0x3f748, 0x3f750, + 0x3f75c, 0x3f764, + 0x3f770, 0x3f7b8, + 0x3f7c0, 0x3f7e4, 0x3f7f8, 0x3f7fc, 0x3f814, 0x3f814, 0x3f82c, 0x3f82c, 0x3f880, 0x3f88c, 0x3f8e8, 0x3f8ec, - 0x3f900, 0x3f948, - 0x3f960, 0x3f99c, - 0x3f9f0, 0x3fae4, + 0x3f900, 0x3f928, + 0x3f930, 0x3f948, + 0x3f960, 0x3f968, + 0x3f970, 0x3f99c, + 0x3f9f0, 0x3fa38, + 0x3fa40, 0x3fa40, + 0x3fa48, 0x3fa50, + 0x3fa5c, 0x3fa64, + 0x3fa70, 0x3fab8, + 0x3fac0, 0x3fae4, 0x3faf8, 0x3fb10, 0x3fb28, 0x3fb28, 0x3fb3c, 0x3fb50, @@ -1246,69 +1789,718 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) 0x3fc3c, 0x3fc50, 0x3fcf0, 0x3fcfc, 0x40000, 0x4000c, - 0x40040, 0x40068, - 0x40080, 0x40144, + 0x40040, 0x40050, + 0x40060, 0x40068, + 0x4007c, 0x4008c, + 0x40094, 0x400b0, + 0x400c0, 0x40144, 0x40180, 0x4018c, - 0x40200, 0x40298, - 0x402ac, 0x4033c, + 0x40200, 0x40254, + 0x40260, 0x40264, + 0x40270, 0x40288, + 0x40290, 0x40298, + 0x402ac, 0x402c8, + 0x402d0, 0x402e0, + 0x402f0, 0x402f0, + 0x40300, 0x4033c, 0x403f8, 0x403fc, 0x41304, 0x413c4, - 0x41400, 0x4141c, + 0x41400, 0x4140c, + 0x41414, 0x4141c, 0x41480, 0x414d0, - 0x44000, 0x44078, - 0x440c0, 0x44278, - 0x442c0, 0x44478, - 0x444c0, 0x44678, - 0x446c0, 0x44878, - 0x448c0, 0x449fc, - 0x45000, 0x45068, + 0x44000, 0x44054, + 0x4405c, 0x44078, + 0x440c0, 0x44174, + 0x44180, 0x441ac, + 0x441b4, 0x441b8, + 0x441c0, 0x44254, + 0x4425c, 0x44278, + 0x442c0, 0x44374, + 0x44380, 0x443ac, + 0x443b4, 0x443b8, + 0x443c0, 0x44454, + 0x4445c, 0x44478, + 0x444c0, 0x44574, + 0x44580, 0x445ac, + 0x445b4, 0x445b8, + 0x445c0, 0x44654, + 0x4465c, 0x44678, + 0x446c0, 0x44774, + 0x44780, 0x447ac, + 0x447b4, 0x447b8, + 0x447c0, 0x44854, + 0x4485c, 0x44878, + 0x448c0, 0x44974, + 0x44980, 0x449ac, + 0x449b4, 0x449b8, + 0x449c0, 0x449fc, + 0x45000, 0x45004, + 0x45010, 0x45030, + 0x45040, 0x45060, + 0x45068, 0x45068, 0x45080, 0x45084, 0x450a0, 0x450b0, - 0x45200, 0x45268, + 0x45200, 0x45204, + 0x45210, 0x45230, + 0x45240, 0x45260, + 0x45268, 0x45268, 0x45280, 0x45284, 0x452a0, 0x452b0, 0x460c0, 0x460e4, - 0x47000, 0x4708c, + 0x47000, 0x4703c, + 0x47044, 0x4708c, 0x47200, 0x47250, - 0x47400, 0x47420, + 0x47400, 0x47408, + 0x47414, 0x47420, 0x47600, 0x47618, 0x47800, 0x47814, 0x48000, 0x4800c, - 0x48040, 0x48068, - 0x48080, 0x48144, + 0x48040, 0x48050, + 0x48060, 0x48068, + 0x4807c, 0x4808c, + 0x48094, 0x480b0, + 0x480c0, 0x48144, 0x48180, 0x4818c, - 0x48200, 0x48298, - 0x482ac, 0x4833c, + 0x48200, 0x48254, + 0x48260, 0x48264, + 0x48270, 0x48288, + 0x48290, 0x48298, + 0x482ac, 0x482c8, + 0x482d0, 0x482e0, + 0x482f0, 0x482f0, + 0x48300, 0x4833c, 0x483f8, 0x483fc, 0x49304, 0x493c4, - 0x49400, 0x4941c, + 0x49400, 0x4940c, + 0x49414, 0x4941c, 0x49480, 0x494d0, - 0x4c000, 0x4c078, - 0x4c0c0, 0x4c278, - 0x4c2c0, 0x4c478, - 0x4c4c0, 0x4c678, - 0x4c6c0, 0x4c878, - 0x4c8c0, 0x4c9fc, - 0x4d000, 0x4d068, + 0x4c000, 0x4c054, + 0x4c05c, 0x4c078, + 0x4c0c0, 0x4c174, + 0x4c180, 0x4c1ac, + 0x4c1b4, 0x4c1b8, + 0x4c1c0, 0x4c254, + 0x4c25c, 0x4c278, + 0x4c2c0, 0x4c374, + 0x4c380, 0x4c3ac, + 0x4c3b4, 0x4c3b8, + 0x4c3c0, 0x4c454, + 0x4c45c, 0x4c478, + 0x4c4c0, 0x4c574, + 0x4c580, 0x4c5ac, + 0x4c5b4, 0x4c5b8, + 0x4c5c0, 0x4c654, + 0x4c65c, 0x4c678, + 0x4c6c0, 0x4c774, + 0x4c780, 0x4c7ac, + 0x4c7b4, 0x4c7b8, + 0x4c7c0, 0x4c854, + 0x4c85c, 0x4c878, + 0x4c8c0, 0x4c974, + 0x4c980, 0x4c9ac, + 0x4c9b4, 0x4c9b8, + 0x4c9c0, 0x4c9fc, + 0x4d000, 0x4d004, + 0x4d010, 0x4d030, + 0x4d040, 0x4d060, + 0x4d068, 0x4d068, 0x4d080, 0x4d084, 0x4d0a0, 0x4d0b0, - 0x4d200, 0x4d268, + 0x4d200, 0x4d204, + 0x4d210, 0x4d230, + 0x4d240, 0x4d260, + 0x4d268, 0x4d268, 0x4d280, 0x4d284, 0x4d2a0, 0x4d2b0, 0x4e0c0, 0x4e0e4, - 0x4f000, 0x4f08c, + 0x4f000, 0x4f03c, + 0x4f044, 0x4f08c, 0x4f200, 0x4f250, - 0x4f400, 0x4f420, + 0x4f400, 0x4f408, + 0x4f414, 0x4f420, 0x4f600, 0x4f618, 0x4f800, 0x4f814, - 0x50000, 0x500cc, + 0x50000, 0x50084, + 0x50090, 0x500cc, 0x50400, 0x50400, - 0x50800, 0x508cc, + 0x50800, 0x50884, + 0x50890, 0x508cc, 0x50c00, 0x50c00, 0x51000, 0x5101c, 0x51300, 0x51308, }; + static const unsigned int t6_reg_ranges[] = { + 0x1008, 0x101c, + 0x1024, 0x10a8, + 0x10b4, 0x10f8, + 0x1100, 0x1114, + 0x111c, 0x112c, + 0x1138, 0x113c, + 0x1144, 0x114c, + 0x1180, 0x1184, + 0x1190, 0x1194, + 0x11a0, 0x11a4, + 0x11b0, 0x11b4, + 0x11fc, 0x1254, + 0x1280, 0x133c, + 0x1800, 0x18fc, + 0x3000, 0x302c, + 0x3060, 0x30b0, + 0x30b8, 0x30d8, + 0x30e0, 0x30fc, + 0x3140, 0x357c, + 0x35a8, 0x35cc, + 0x35ec, 0x35ec, + 0x3600, 0x5624, + 0x56cc, 0x56ec, + 0x56f4, 0x5720, + 0x5728, 0x575c, + 0x580c, 0x5814, + 0x5890, 0x589c, + 0x58a4, 0x58ac, + 0x58b8, 0x58bc, + 0x5940, 0x595c, + 0x5980, 0x598c, + 0x59b0, 0x59c8, + 0x59d0, 0x59dc, + 0x59fc, 0x5a18, + 0x5a60, 0x5a6c, + 0x5a80, 0x5a8c, + 0x5a94, 0x5a9c, + 0x5b94, 0x5bfc, + 0x5c10, 0x5e48, + 0x5e50, 0x5e94, + 0x5ea0, 0x5eb0, + 0x5ec0, 0x5ec0, + 0x5ec8, 0x5ecc, + 0x6000, 0x6020, + 0x6028, 0x6040, + 0x6058, 0x609c, + 0x60a8, 0x619c, + 0x7700, 0x7798, + 0x77c0, 0x7880, + 0x78cc, 0x78fc, + 0x7b00, 0x7b58, + 0x7b60, 0x7b84, + 0x7b8c, 0x7c54, + 0x7d00, 0x7d38, + 0x7d40, 0x7d84, + 0x7d8c, 0x7ddc, + 0x7de4, 0x7e04, + 0x7e10, 0x7e1c, + 0x7e24, 0x7e38, + 0x7e40, 0x7e44, + 0x7e4c, 0x7e78, + 0x7e80, 0x7edc, + 0x7ee8, 0x7efc, + 0x8dc0, 0x8de4, + 0x8df8, 0x8e04, + 0x8e10, 0x8e84, + 0x8ea0, 0x8f88, + 0x8fb8, 0x9058, + 0x9060, 0x9060, + 0x9068, 0x90f8, + 0x9100, 0x9124, + 0x9400, 0x9470, + 0x9600, 0x9600, + 0x9608, 0x9638, + 0x9640, 0x9704, + 0x9710, 0x971c, + 0x9800, 0x9808, + 0x9820, 0x983c, + 0x9850, 0x9864, + 0x9c00, 0x9c6c, + 0x9c80, 0x9cec, + 0x9d00, 0x9d6c, + 0x9d80, 0x9dec, + 0x9e00, 0x9e6c, + 0x9e80, 0x9eec, + 0x9f00, 0x9f6c, + 0x9f80, 0xa020, + 0xd004, 0xd03c, + 0xd100, 0xd118, + 0xd200, 0xd214, + 0xd220, 0xd234, + 0xd240, 0xd254, + 0xd260, 0xd274, + 0xd280, 0xd294, + 0xd2a0, 0xd2b4, + 0xd2c0, 0xd2d4, + 0xd2e0, 0xd2f4, + 0xd300, 0xd31c, + 0xdfc0, 0xdfe0, + 0xe000, 0xf008, + 0x11000, 0x11014, + 0x11048, 0x1106c, + 0x11074, 0x11088, + 0x11098, 0x11120, + 0x1112c, 0x1117c, + 0x11190, 0x112e0, + 0x11300, 0x1130c, + 0x12000, 0x1206c, + 0x19040, 0x1906c, + 0x19078, 0x19080, + 0x1908c, 0x190e8, + 0x190f0, 0x190f8, + 0x19100, 0x19110, + 0x19120, 0x19124, + 0x19150, 0x19194, + 0x1919c, 0x191b0, + 0x191d0, 0x191e8, + 0x19238, 0x192b0, + 0x192bc, 0x192bc, + 0x19348, 0x1934c, + 0x193f8, 0x19418, + 0x19420, 0x19428, + 0x19430, 0x19444, + 0x1944c, 0x1946c, + 0x19474, 0x19474, + 0x19490, 0x194cc, + 0x194f0, 0x194f8, + 0x19c00, 0x19c48, + 0x19c50, 0x19c80, + 0x19c94, 0x19c98, + 0x19ca0, 0x19cbc, + 0x19ce4, 0x19ce4, + 0x19cf0, 0x19cf8, + 0x19d00, 0x19d28, + 0x19d50, 0x19d78, + 0x19d94, 0x19d98, + 0x19da0, 0x19dc8, + 0x19df0, 0x19e10, + 0x19e50, 0x19e6c, + 0x19ea0, 0x19ebc, + 0x19ec4, 0x19ef4, + 0x19f04, 0x19f2c, + 0x19f34, 0x19f34, + 0x19f40, 0x19f50, + 0x19f90, 0x19fac, + 0x19fc4, 0x19fc8, + 0x19fd0, 0x19fe4, + 0x1a000, 0x1a004, + 0x1a010, 0x1a06c, + 0x1a0b0, 0x1a0e4, + 0x1a0ec, 0x1a0f8, + 0x1a100, 0x1a108, + 0x1a114, 0x1a120, + 0x1a128, 0x1a130, + 0x1a138, 0x1a138, + 0x1a190, 0x1a1c4, + 0x1a1fc, 0x1a1fc, + 0x1e008, 0x1e00c, + 0x1e040, 0x1e044, + 0x1e04c, 0x1e04c, + 0x1e284, 0x1e290, + 0x1e2c0, 0x1e2c0, + 0x1e2e0, 0x1e2e0, + 0x1e300, 0x1e384, + 0x1e3c0, 0x1e3c8, + 0x1e408, 0x1e40c, + 0x1e440, 0x1e444, + 0x1e44c, 0x1e44c, + 0x1e684, 0x1e690, + 0x1e6c0, 0x1e6c0, + 0x1e6e0, 0x1e6e0, + 0x1e700, 0x1e784, + 0x1e7c0, 0x1e7c8, + 0x1e808, 0x1e80c, + 0x1e840, 0x1e844, + 0x1e84c, 0x1e84c, + 0x1ea84, 0x1ea90, + 0x1eac0, 0x1eac0, + 0x1eae0, 0x1eae0, + 0x1eb00, 0x1eb84, + 0x1ebc0, 0x1ebc8, + 0x1ec08, 0x1ec0c, + 0x1ec40, 0x1ec44, + 0x1ec4c, 0x1ec4c, + 0x1ee84, 0x1ee90, + 0x1eec0, 0x1eec0, + 0x1eee0, 0x1eee0, + 0x1ef00, 0x1ef84, + 0x1efc0, 0x1efc8, + 0x1f008, 0x1f00c, + 0x1f040, 0x1f044, + 0x1f04c, 0x1f04c, + 0x1f284, 0x1f290, + 0x1f2c0, 0x1f2c0, + 0x1f2e0, 0x1f2e0, + 0x1f300, 0x1f384, + 0x1f3c0, 0x1f3c8, + 0x1f408, 0x1f40c, + 0x1f440, 0x1f444, + 0x1f44c, 0x1f44c, + 0x1f684, 0x1f690, + 0x1f6c0, 0x1f6c0, + 0x1f6e0, 0x1f6e0, + 0x1f700, 0x1f784, + 0x1f7c0, 0x1f7c8, + 0x1f808, 0x1f80c, + 0x1f840, 0x1f844, + 0x1f84c, 0x1f84c, + 0x1fa84, 0x1fa90, + 0x1fac0, 0x1fac0, + 0x1fae0, 0x1fae0, + 0x1fb00, 0x1fb84, + 0x1fbc0, 0x1fbc8, + 0x1fc08, 0x1fc0c, + 0x1fc40, 0x1fc44, + 0x1fc4c, 0x1fc4c, + 0x1fe84, 0x1fe90, + 0x1fec0, 0x1fec0, + 0x1fee0, 0x1fee0, + 0x1ff00, 0x1ff84, + 0x1ffc0, 0x1ffc8, + 0x30000, 0x30030, + 0x30038, 0x30038, + 0x30040, 0x30040, + 0x30048, 0x30048, + 0x30050, 0x30050, + 0x3005c, 0x30060, + 0x30068, 0x30068, + 0x30070, 0x30070, + 0x30100, 0x30168, + 0x30190, 0x301a0, + 0x301a8, 0x301b8, + 0x301c4, 0x301c8, + 0x301d0, 0x301d0, + 0x30200, 0x30320, + 0x30400, 0x304b4, + 0x304c0, 0x3052c, + 0x30540, 0x3061c, + 0x30800, 0x308a0, + 0x308c0, 0x30908, + 0x30910, 0x309b8, + 0x30a00, 0x30a04, + 0x30a0c, 0x30a14, + 0x30a1c, 0x30a2c, + 0x30a44, 0x30a50, + 0x30a74, 0x30a74, + 0x30a7c, 0x30afc, + 0x30b08, 0x30c24, + 0x30d00, 0x30d14, + 0x30d1c, 0x30d3c, + 0x30d44, 0x30d4c, + 0x30d54, 0x30d74, + 0x30d7c, 0x30d7c, + 0x30de0, 0x30de0, + 0x30e00, 0x30ed4, + 0x30f00, 0x30fa4, + 0x30fc0, 0x30fc4, + 0x31000, 0x31004, + 0x31080, 0x310fc, + 0x31208, 0x31220, + 0x3123c, 0x31254, + 0x31300, 0x31300, + 0x31308, 0x3131c, + 0x31338, 0x3133c, + 0x31380, 0x31380, + 0x31388, 0x313a8, + 0x313b4, 0x313b4, + 0x31400, 0x31420, + 0x31438, 0x3143c, + 0x31480, 0x31480, + 0x314a8, 0x314a8, + 0x314b0, 0x314b4, + 0x314c8, 0x314d4, + 0x31a40, 0x31a4c, + 0x31af0, 0x31b20, + 0x31b38, 0x31b3c, + 0x31b80, 0x31b80, + 0x31ba8, 0x31ba8, + 0x31bb0, 0x31bb4, + 0x31bc8, 0x31bd4, + 0x32140, 0x3218c, + 0x321f0, 0x321f4, + 0x32200, 0x32200, + 0x32218, 0x32218, + 0x32400, 0x32400, + 0x32408, 0x3241c, + 0x32618, 0x32620, + 0x32664, 0x32664, + 0x326a8, 0x326a8, + 0x326ec, 0x326ec, + 0x32a00, 0x32abc, + 0x32b00, 0x32b38, + 0x32b40, 0x32b58, + 0x32b60, 0x32b78, + 0x32c00, 0x32c00, + 0x32c08, 0x32c3c, + 0x32e00, 0x32e2c, + 0x32f00, 0x32f2c, + 0x33000, 0x3302c, + 0x33034, 0x33050, + 0x33058, 0x33058, + 0x33060, 0x3308c, + 0x3309c, 0x330ac, + 0x330c0, 0x330c0, + 0x330c8, 0x330d0, + 0x330d8, 0x330e0, + 0x330ec, 0x3312c, + 0x33134, 0x33150, + 0x33158, 0x33158, + 0x33160, 0x3318c, + 0x3319c, 0x331ac, + 0x331c0, 0x331c0, + 0x331c8, 0x331d0, + 0x331d8, 0x331e0, + 0x331ec, 0x33290, + 0x33298, 0x332c4, + 0x332e4, 0x33390, + 0x33398, 0x333c4, + 0x333e4, 0x3342c, + 0x33434, 0x33450, + 0x33458, 0x33458, + 0x33460, 0x3348c, + 0x3349c, 0x334ac, + 0x334c0, 0x334c0, + 0x334c8, 0x334d0, + 0x334d8, 0x334e0, + 0x334ec, 0x3352c, + 0x33534, 0x33550, + 0x33558, 0x33558, + 0x33560, 0x3358c, + 0x3359c, 0x335ac, + 0x335c0, 0x335c0, + 0x335c8, 0x335d0, + 0x335d8, 0x335e0, + 0x335ec, 0x33690, + 0x33698, 0x336c4, + 0x336e4, 0x33790, + 0x33798, 0x337c4, + 0x337e4, 0x337fc, + 0x33814, 0x33814, + 0x33854, 0x33868, + 0x33880, 0x3388c, + 0x338c0, 0x338d0, + 0x338e8, 0x338ec, + 0x33900, 0x3392c, + 0x33934, 0x33950, + 0x33958, 0x33958, + 0x33960, 0x3398c, + 0x3399c, 0x339ac, + 0x339c0, 0x339c0, + 0x339c8, 0x339d0, + 0x339d8, 0x339e0, + 0x339ec, 0x33a90, + 0x33a98, 0x33ac4, + 0x33ae4, 0x33b10, + 0x33b24, 0x33b28, + 0x33b38, 0x33b50, + 0x33bf0, 0x33c10, + 0x33c24, 0x33c28, + 0x33c38, 0x33c50, + 0x33cf0, 0x33cfc, + 0x34000, 0x34030, + 0x34038, 0x34038, + 0x34040, 0x34040, + 0x34048, 0x34048, + 0x34050, 0x34050, + 0x3405c, 0x34060, + 0x34068, 0x34068, + 0x34070, 0x34070, + 0x34100, 0x34168, + 0x34190, 0x341a0, + 0x341a8, 0x341b8, + 0x341c4, 0x341c8, + 0x341d0, 0x341d0, + 0x34200, 0x34320, + 0x34400, 0x344b4, + 0x344c0, 0x3452c, + 0x34540, 0x3461c, + 0x34800, 0x348a0, + 0x348c0, 0x34908, + 0x34910, 0x349b8, + 0x34a00, 0x34a04, + 0x34a0c, 0x34a14, + 0x34a1c, 0x34a2c, + 0x34a44, 0x34a50, + 0x34a74, 0x34a74, + 0x34a7c, 0x34afc, + 0x34b08, 0x34c24, + 0x34d00, 0x34d14, + 0x34d1c, 0x34d3c, + 0x34d44, 0x34d4c, + 0x34d54, 0x34d74, + 0x34d7c, 0x34d7c, + 0x34de0, 0x34de0, + 0x34e00, 0x34ed4, + 0x34f00, 0x34fa4, + 0x34fc0, 0x34fc4, + 0x35000, 0x35004, + 0x35080, 0x350fc, + 0x35208, 0x35220, + 0x3523c, 0x35254, + 0x35300, 0x35300, + 0x35308, 0x3531c, + 0x35338, 0x3533c, + 0x35380, 0x35380, + 0x35388, 0x353a8, + 0x353b4, 0x353b4, + 0x35400, 0x35420, + 0x35438, 0x3543c, + 0x35480, 0x35480, + 0x354a8, 0x354a8, + 0x354b0, 0x354b4, + 0x354c8, 0x354d4, + 0x35a40, 0x35a4c, + 0x35af0, 0x35b20, + 0x35b38, 0x35b3c, + 0x35b80, 0x35b80, + 0x35ba8, 0x35ba8, + 0x35bb0, 0x35bb4, + 0x35bc8, 0x35bd4, + 0x36140, 0x3618c, + 0x361f0, 0x361f4, + 0x36200, 0x36200, + 0x36218, 0x36218, + 0x36400, 0x36400, + 0x36408, 0x3641c, + 0x36618, 0x36620, + 0x36664, 0x36664, + 0x366a8, 0x366a8, + 0x366ec, 0x366ec, + 0x36a00, 0x36abc, + 0x36b00, 0x36b38, + 0x36b40, 0x36b58, + 0x36b60, 0x36b78, + 0x36c00, 0x36c00, + 0x36c08, 0x36c3c, + 0x36e00, 0x36e2c, + 0x36f00, 0x36f2c, + 0x37000, 0x3702c, + 0x37034, 0x37050, + 0x37058, 0x37058, + 0x37060, 0x3708c, + 0x3709c, 0x370ac, + 0x370c0, 0x370c0, + 0x370c8, 0x370d0, + 0x370d8, 0x370e0, + 0x370ec, 0x3712c, + 0x37134, 0x37150, + 0x37158, 0x37158, + 0x37160, 0x3718c, + 0x3719c, 0x371ac, + 0x371c0, 0x371c0, + 0x371c8, 0x371d0, + 0x371d8, 0x371e0, + 0x371ec, 0x37290, + 0x37298, 0x372c4, + 0x372e4, 0x37390, + 0x37398, 0x373c4, + 0x373e4, 0x3742c, + 0x37434, 0x37450, + 0x37458, 0x37458, + 0x37460, 0x3748c, + 0x3749c, 0x374ac, + 0x374c0, 0x374c0, + 0x374c8, 0x374d0, + 0x374d8, 0x374e0, + 0x374ec, 0x3752c, + 0x37534, 0x37550, + 0x37558, 0x37558, + 0x37560, 0x3758c, + 0x3759c, 0x375ac, + 0x375c0, 0x375c0, + 0x375c8, 0x375d0, + 0x375d8, 0x375e0, + 0x375ec, 0x37690, + 0x37698, 0x376c4, + 0x376e4, 0x37790, + 0x37798, 0x377c4, + 0x377e4, 0x377fc, + 0x37814, 0x37814, + 0x37854, 0x37868, + 0x37880, 0x3788c, + 0x378c0, 0x378d0, + 0x378e8, 0x378ec, + 0x37900, 0x3792c, + 0x37934, 0x37950, + 0x37958, 0x37958, + 0x37960, 0x3798c, + 0x3799c, 0x379ac, + 0x379c0, 0x379c0, + 0x379c8, 0x379d0, + 0x379d8, 0x379e0, + 0x379ec, 0x37a90, + 0x37a98, 0x37ac4, + 0x37ae4, 0x37b10, + 0x37b24, 0x37b28, + 0x37b38, 0x37b50, + 0x37bf0, 0x37c10, + 0x37c24, 0x37c28, + 0x37c38, 0x37c50, + 0x37cf0, 0x37cfc, + 0x40040, 0x40040, + 0x40080, 0x40084, + 0x40100, 0x40100, + 0x40140, 0x401bc, + 0x40200, 0x40214, + 0x40228, 0x40228, + 0x40240, 0x40258, + 0x40280, 0x40280, + 0x40304, 0x40304, + 0x40330, 0x4033c, + 0x41304, 0x413c8, + 0x413d0, 0x413dc, + 0x413f0, 0x413f0, + 0x41400, 0x4140c, + 0x41414, 0x4141c, + 0x41480, 0x414d0, + 0x44000, 0x4407c, + 0x440c0, 0x441ac, + 0x441b4, 0x4427c, + 0x442c0, 0x443ac, + 0x443b4, 0x4447c, + 0x444c0, 0x445ac, + 0x445b4, 0x4467c, + 0x446c0, 0x447ac, + 0x447b4, 0x4487c, + 0x448c0, 0x449ac, + 0x449b4, 0x44a7c, + 0x44ac0, 0x44bac, + 0x44bb4, 0x44c7c, + 0x44cc0, 0x44dac, + 0x44db4, 0x44e7c, + 0x44ec0, 0x44fac, + 0x44fb4, 0x4507c, + 0x450c0, 0x451ac, + 0x451b4, 0x451fc, + 0x45800, 0x45804, + 0x45810, 0x45830, + 0x45840, 0x45860, + 0x45868, 0x45868, + 0x45880, 0x45884, + 0x458a0, 0x458b0, + 0x45a00, 0x45a04, + 0x45a10, 0x45a30, + 0x45a40, 0x45a60, + 0x45a68, 0x45a68, + 0x45a80, 0x45a84, + 0x45aa0, 0x45ab0, + 0x460c0, 0x460e4, + 0x47000, 0x4703c, + 0x47044, 0x4708c, + 0x47200, 0x47250, + 0x47400, 0x47408, + 0x47414, 0x47420, + 0x47600, 0x47618, + 0x47800, 0x47814, + 0x47820, 0x4782c, + 0x50000, 0x50084, + 0x50090, 0x500cc, + 0x50300, 0x50384, + 0x50400, 0x50400, + 0x50800, 0x50884, + 0x50890, 0x508cc, + 0x50b00, 0x50b84, + 0x50c00, 0x50c00, + 0x51000, 0x51020, + 0x51028, 0x510b0, + 0x51300, 0x51324, + }; + u32 *buf_end = (u32 *)((char *)buf + buf_size); const unsigned int *reg_ranges; int reg_ranges_size, range; @@ -1328,6 +2520,11 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size) reg_ranges_size = ARRAY_SIZE(t5_reg_ranges); break; + case CHELSIO_T6: + reg_ranges = t6_reg_ranges; + reg_ranges_size = ARRAY_SIZE(t6_reg_ranges); + break; + default: dev_err(adap->pdev_dev, "Unsupported chip version %d\n", chip_version); @@ -1374,17 +2571,16 @@ int t4_seeprom_wp(struct adapter *adapter, bool enable) } /** - * get_vpd_params - read VPD parameters from VPD EEPROM + * t4_get_raw_vpd_params - read VPD parameters from VPD EEPROM * @adapter: adapter to read * @p: where to store the parameters * * Reads card parameters stored in VPD EEPROM. */ -int get_vpd_params(struct adapter *adapter, struct vpd_params *p) +int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p) { - u32 cclk_param, cclk_val; - int i, ret, addr; - int ec, sn, pn; + int i, ret = 0, addr; + int ec, sn, pn, na; u8 *vpd, csum; unsigned int vpdr_len, kw_offset, id_len; @@ -1392,6 +2588,9 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) if (!vpd) return -ENOMEM; + /* Card information normally starts at VPD_BASE but early cards had + * it at 0. + */ ret = pci_read_vpd(adapter->pdev, VPD_BASE, sizeof(u32), vpd); if (ret < 0) goto out; @@ -1457,6 +2656,7 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) FIND_VPD_KW(ec, "EC"); FIND_VPD_KW(sn, "SN"); FIND_VPD_KW(pn, "PN"); + FIND_VPD_KW(na, "NA"); #undef FIND_VPD_KW memcpy(p->id, vpd + PCI_VPD_LRDT_TAG_SIZE, id_len); @@ -1469,18 +2669,42 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) i = pci_vpd_info_field_size(vpd + pn - PCI_VPD_INFO_FLD_HDR_SIZE); memcpy(p->pn, vpd + pn, min(i, PN_LEN)); strim(p->pn); + memcpy(p->na, vpd + na, min(i, MACADDR_LEN)); + strim((char *)p->na); - /* - * Ask firmware for the Core Clock since it knows how to translate the +out: + vfree(vpd); + return ret; +} + +/** + * t4_get_vpd_params - read VPD parameters & retrieve Core Clock + * @adapter: adapter to read + * @p: where to store the parameters + * + * Reads card parameters stored in VPD EEPROM and retrieves the Core + * Clock. This can only be called after a connection to the firmware + * is established. + */ +int t4_get_vpd_params(struct adapter *adapter, struct vpd_params *p) +{ + u32 cclk_param, cclk_val; + int ret; + + /* Grab the raw VPD parameters. + */ + ret = t4_get_raw_vpd_params(adapter, p); + if (ret) + return ret; + + /* Ask firmware for the Core Clock since it knows how to translate the * Reference Clock ('V2') VPD field into a Core Clock value ... */ cclk_param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_CCLK)); - ret = t4_query_params(adapter, adapter->mbox, 0, 0, + ret = t4_query_params(adapter, adapter->mbox, adapter->pf, 0, 1, &cclk_param, &cclk_val); -out: - vfree(vpd); if (ret) return ret; p->cclk = cclk_val; @@ -1618,7 +2842,7 @@ int t4_read_flash(struct adapter *adapter, unsigned int addr, if (ret) return ret; if (byte_oriented) - *data = (__force __u32) (htonl(*data)); + *data = (__force __u32)(cpu_to_be32(*data)); } return 0; } @@ -1747,6 +2971,65 @@ int t4_get_exprom_version(struct adapter *adap, u32 *vers) return 0; } +/** + * t4_check_fw_version - check if the FW is supported with this driver + * @adap: the adapter + * + * Checks if an adapter's FW is compatible with the driver. Returns 0 + * if there's exact match, a negative error if the version could not be + * read or there's a major version mismatch + */ +int t4_check_fw_version(struct adapter *adap) +{ + int i, ret, major, minor, micro; + int exp_major, exp_minor, exp_micro; + unsigned int chip_version = CHELSIO_CHIP_VERSION(adap->params.chip); + + ret = t4_get_fw_version(adap, &adap->params.fw_vers); + /* Try multiple times before returning error */ + for (i = 0; (ret == -EBUSY || ret == -EAGAIN) && i < 3; i++) + ret = t4_get_fw_version(adap, &adap->params.fw_vers); + + if (ret) + return ret; + + major = FW_HDR_FW_VER_MAJOR_G(adap->params.fw_vers); + minor = FW_HDR_FW_VER_MINOR_G(adap->params.fw_vers); + micro = FW_HDR_FW_VER_MICRO_G(adap->params.fw_vers); + + switch (chip_version) { + case CHELSIO_T4: + exp_major = T4FW_MIN_VERSION_MAJOR; + exp_minor = T4FW_MIN_VERSION_MINOR; + exp_micro = T4FW_MIN_VERSION_MICRO; + break; + case CHELSIO_T5: + exp_major = T5FW_MIN_VERSION_MAJOR; + exp_minor = T5FW_MIN_VERSION_MINOR; + exp_micro = T5FW_MIN_VERSION_MICRO; + break; + case CHELSIO_T6: + exp_major = T6FW_MIN_VERSION_MAJOR; + exp_minor = T6FW_MIN_VERSION_MINOR; + exp_micro = T6FW_MIN_VERSION_MICRO; + break; + default: + dev_err(adap->pdev_dev, "Unsupported chip type, %x\n", + adap->chip); + return -EINVAL; + } + + if (major < exp_major || (major == exp_major && minor < exp_minor) || + (major == exp_major && minor == exp_minor && micro < exp_micro)) { + dev_err(adap->pdev_dev, + "Card has firmware version %u.%u.%u, minimum " + "supported firmware is %u.%u.%u.\n", major, minor, + micro, exp_major, exp_minor, exp_micro); + return -EFAULT; + } + return 0; +} + /* Is the given firmware API compatible with the one the driver was compiled * with? */ @@ -1941,7 +3224,8 @@ static bool t4_fw_matches_chip(const struct adapter *adap, * which will keep us "honest" in the future ... */ if ((is_t4(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T4) || - (is_t5(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T5)) + (is_t5(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T5) || + (is_t6(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T6)) return true; dev_err(adap->pdev_dev, @@ -1979,7 +3263,7 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) "FW image size not multiple of 512 bytes\n"); return -EINVAL; } - if (ntohs(hdr->len512) * 512 != size) { + if ((unsigned int)be16_to_cpu(hdr->len512) * 512 != size) { dev_err(adap->pdev_dev, "FW image size differs from size in FW header\n"); return -EINVAL; @@ -1993,7 +3277,7 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) return -EINVAL; for (csum = 0, i = 0; i < size / sizeof(csum); i++) - csum += ntohl(p[i]); + csum += be32_to_cpu(p[i]); if (csum != 0xffffffff) { dev_err(adap->pdev_dev, @@ -2012,7 +3296,7 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) * first page with a bad version. */ memcpy(first_page, fw_data, SF_PAGE_SIZE); - ((struct fw_hdr *)first_page)->fw_ver = htonl(0xffffffff); + ((struct fw_hdr *)first_page)->fw_ver = cpu_to_be32(0xffffffff); ret = t4_write_flash(adap, fw_img_start, SF_PAGE_SIZE, first_page); if (ret) goto out; @@ -2039,6 +3323,147 @@ out: } /** + * t4_phy_fw_ver - return current PHY firmware version + * @adap: the adapter + * @phy_fw_ver: return value buffer for PHY firmware version + * + * Returns the current version of external PHY firmware on the + * adapter. + */ +int t4_phy_fw_ver(struct adapter *adap, int *phy_fw_ver) +{ + u32 param, val; + int ret; + + param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) | + FW_PARAMS_PARAM_Y_V(adap->params.portvec) | + FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_VERSION)); + ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1, + ¶m, &val); + if (ret < 0) + return ret; + *phy_fw_ver = val; + return 0; +} + +/** + * t4_load_phy_fw - download port PHY firmware + * @adap: the adapter + * @win: the PCI-E Memory Window index to use for t4_memory_rw() + * @win_lock: the lock to use to guard the memory copy + * @phy_fw_version: function to check PHY firmware versions + * @phy_fw_data: the PHY firmware image to write + * @phy_fw_size: image size + * + * Transfer the specified PHY firmware to the adapter. If a non-NULL + * @phy_fw_version is supplied, then it will be used to determine if + * it's necessary to perform the transfer by comparing the version + * of any existing adapter PHY firmware with that of the passed in + * PHY firmware image. If @win_lock is non-NULL then it will be used + * around the call to t4_memory_rw() which transfers the PHY firmware + * to the adapter. + * + * A negative error number will be returned if an error occurs. If + * version number support is available and there's no need to upgrade + * the firmware, 0 will be returned. If firmware is successfully + * transferred to the adapter, 1 will be retured. + * + * NOTE: some adapters only have local RAM to store the PHY firmware. As + * a result, a RESET of the adapter would cause that RAM to lose its + * contents. Thus, loading PHY firmware on such adapters must happen + * after any FW_RESET_CMDs ... + */ +int t4_load_phy_fw(struct adapter *adap, + int win, spinlock_t *win_lock, + int (*phy_fw_version)(const u8 *, size_t), + const u8 *phy_fw_data, size_t phy_fw_size) +{ + unsigned long mtype = 0, maddr = 0; + u32 param, val; + int cur_phy_fw_ver = 0, new_phy_fw_vers = 0; + int ret; + + /* If we have version number support, then check to see if the adapter + * already has up-to-date PHY firmware loaded. + */ + if (phy_fw_version) { + new_phy_fw_vers = phy_fw_version(phy_fw_data, phy_fw_size); + ret = t4_phy_fw_ver(adap, &cur_phy_fw_ver); + if (ret < 0) + return ret; + + if (cur_phy_fw_ver >= new_phy_fw_vers) { + CH_WARN(adap, "PHY Firmware already up-to-date, " + "version %#x\n", cur_phy_fw_ver); + return 0; + } + } + + /* Ask the firmware where it wants us to copy the PHY firmware image. + * The size of the file requires a special version of the READ coommand + * which will pass the file size via the values field in PARAMS_CMD and + * retrieve the return value from firmware and place it in the same + * buffer values + */ + param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) | + FW_PARAMS_PARAM_Y_V(adap->params.portvec) | + FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD)); + val = phy_fw_size; + ret = t4_query_params_rw(adap, adap->mbox, adap->pf, 0, 1, + ¶m, &val, 1); + if (ret < 0) + return ret; + mtype = val >> 8; + maddr = (val & 0xff) << 16; + + /* Copy the supplied PHY Firmware image to the adapter memory location + * allocated by the adapter firmware. + */ + if (win_lock) + spin_lock_bh(win_lock); + ret = t4_memory_rw(adap, win, mtype, maddr, + phy_fw_size, (__be32 *)phy_fw_data, + T4_MEMORY_WRITE); + if (win_lock) + spin_unlock_bh(win_lock); + if (ret) + return ret; + + /* Tell the firmware that the PHY firmware image has been written to + * RAM and it can now start copying it over to the PHYs. The chip + * firmware will RESET the affected PHYs as part of this operation + * leaving them running the new PHY firmware image. + */ + param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_PHYFW) | + FW_PARAMS_PARAM_Y_V(adap->params.portvec) | + FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD)); + ret = t4_set_params_timeout(adap, adap->mbox, adap->pf, 0, 1, + ¶m, &val, 30000); + + /* If we have version number support, then check to see that the new + * firmware got loaded properly. + */ + if (phy_fw_version) { + ret = t4_phy_fw_ver(adap, &cur_phy_fw_ver); + if (ret < 0) + return ret; + + if (cur_phy_fw_ver != new_phy_fw_vers) { + CH_WARN(adap, "PHY Firmware did not update: " + "version on adapter %#x, " + "version flashed %#x\n", + cur_phy_fw_ver, new_phy_fw_vers); + return -ENXIO; + } + } + + return 1; +} + +/** * t4_fwcache - firmware cache operation * @adap: the adapter * @op : the operation (flush or flush and invalidate) @@ -2051,7 +3476,7 @@ int t4_fwcache(struct adapter *adap, enum fw_params_param_dev_fwcache op) c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) | FW_CMD_REQUEST_F | FW_CMD_WRITE_F | - FW_PARAMS_CMD_PFN_V(adap->fn) | + FW_PARAMS_CMD_PFN_V(adap->pf) | FW_PARAMS_CMD_VFN_V(0)); c.retval_len16 = cpu_to_be32(FW_LEN16(c)); c.param[0].mnem = @@ -2062,6 +3487,61 @@ int t4_fwcache(struct adapter *adap, enum fw_params_param_dev_fwcache op) return t4_wr_mbox(adap, adap->mbox, &c, sizeof(c), NULL); } +void t4_cim_read_pif_la(struct adapter *adap, u32 *pif_req, u32 *pif_rsp, + unsigned int *pif_req_wrptr, + unsigned int *pif_rsp_wrptr) +{ + int i, j; + u32 cfg, val, req, rsp; + + cfg = t4_read_reg(adap, CIM_DEBUGCFG_A); + if (cfg & LADBGEN_F) + t4_write_reg(adap, CIM_DEBUGCFG_A, cfg ^ LADBGEN_F); + + val = t4_read_reg(adap, CIM_DEBUGSTS_A); + req = POLADBGWRPTR_G(val); + rsp = PILADBGWRPTR_G(val); + if (pif_req_wrptr) + *pif_req_wrptr = req; + if (pif_rsp_wrptr) + *pif_rsp_wrptr = rsp; + + for (i = 0; i < CIM_PIFLA_SIZE; i++) { + for (j = 0; j < 6; j++) { + t4_write_reg(adap, CIM_DEBUGCFG_A, POLADBGRDPTR_V(req) | + PILADBGRDPTR_V(rsp)); + *pif_req++ = t4_read_reg(adap, CIM_PO_LA_DEBUGDATA_A); + *pif_rsp++ = t4_read_reg(adap, CIM_PI_LA_DEBUGDATA_A); + req++; + rsp++; + } + req = (req + 2) & POLADBGRDPTR_M; + rsp = (rsp + 2) & PILADBGRDPTR_M; + } + t4_write_reg(adap, CIM_DEBUGCFG_A, cfg); +} + +void t4_cim_read_ma_la(struct adapter *adap, u32 *ma_req, u32 *ma_rsp) +{ + u32 cfg; + int i, j, idx; + + cfg = t4_read_reg(adap, CIM_DEBUGCFG_A); + if (cfg & LADBGEN_F) + t4_write_reg(adap, CIM_DEBUGCFG_A, cfg ^ LADBGEN_F); + + for (i = 0; i < CIM_MALA_SIZE; i++) { + for (j = 0; j < 5; j++) { + idx = 8 * i + j; + t4_write_reg(adap, CIM_DEBUGCFG_A, POLADBGRDPTR_V(idx) | + PILADBGRDPTR_V(idx)); + *ma_req++ = t4_read_reg(adap, CIM_PO_LA_MADEBUGDATA_A); + *ma_rsp++ = t4_read_reg(adap, CIM_PI_LA_MADEBUGDATA_A); + } + } + t4_write_reg(adap, CIM_DEBUGCFG_A, cfg); +} + void t4_ulprx_read_la(struct adapter *adap, u32 *la_buf) { unsigned int i, j; @@ -2082,7 +3562,7 @@ void t4_ulprx_read_la(struct adapter *adap, u32 *la_buf) FW_PORT_CAP_ANEG) /** - * t4_link_start - apply link configuration to MAC/PHY + * t4_link_l1cfg - apply link configuration to MAC/PHY * @phy: the PHY to setup * @mac: the MAC to setup * @lc: the requested link configuration @@ -2094,7 +3574,7 @@ void t4_ulprx_read_la(struct adapter *adap, u32 *la_buf) * - If auto-negotiation is off set the MAC to the proper speed/duplex/FC, * otherwise do it later based on the outcome of auto-negotiation. */ -int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port, +int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port, struct link_config *lc) { struct fw_port_cmd c; @@ -2107,19 +3587,22 @@ int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port, fc |= FW_PORT_CAP_FC_TX; memset(&c, 0, sizeof(c)); - c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_PORT_CMD_PORTID_V(port)); - c.action_to_len16 = htonl(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) | - FW_LEN16(c)); + c.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_PORT_CMD_PORTID_V(port)); + c.action_to_len16 = + cpu_to_be32(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) | + FW_LEN16(c)); if (!(lc->supported & FW_PORT_CAP_ANEG)) { - c.u.l1cfg.rcap = htonl((lc->supported & ADVERT_MASK) | fc); + c.u.l1cfg.rcap = cpu_to_be32((lc->supported & ADVERT_MASK) | + fc); lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX); } else if (lc->autoneg == AUTONEG_DISABLE) { - c.u.l1cfg.rcap = htonl(lc->requested_speed | fc | mdi); + c.u.l1cfg.rcap = cpu_to_be32(lc->requested_speed | fc | mdi); lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX); } else - c.u.l1cfg.rcap = htonl(lc->advertising | fc | mdi); + c.u.l1cfg.rcap = cpu_to_be32(lc->advertising | fc | mdi); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -2137,11 +3620,13 @@ int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port) struct fw_port_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_PORT_CMD_PORTID_V(port)); - c.action_to_len16 = htonl(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) | - FW_LEN16(c)); - c.u.l1cfg.rcap = htonl(FW_PORT_CAP_ANEG); + c.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_PORT_CMD_PORTID_V(port)); + c.action_to_len16 = + cpu_to_be32(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) | + FW_LEN16(c)); + c.u.l1cfg.rcap = cpu_to_be32(FW_PORT_CAP_ANEG); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -2335,6 +3820,7 @@ static void tp_intr_handler(struct adapter *adapter) static void sge_intr_handler(struct adapter *adapter) { u64 v; + u32 err; static const struct intr_info sge_intr_info[] = { { ERR_CPL_EXCEED_IQE_SIZE_F, @@ -2343,8 +3829,6 @@ static void sge_intr_handler(struct adapter *adapter) "SGE GTS CIDX increment too large", -1, 0 }, { ERR_CPL_OPCODE_0_F, "SGE received 0-length CPL", -1, 0 }, { DBFIFO_LP_INT_F, NULL, -1, 0, t4_db_full }, - { DBFIFO_HP_INT_F, NULL, -1, 0, t4_db_full }, - { ERR_DROPPED_DB_F, NULL, -1, 0, t4_db_dropped }, { ERR_DATA_CPL_ON_HIGH_QID1_F | ERR_DATA_CPL_ON_HIGH_QID0_F, "SGE IQID > 1023 received CPL for FL", -1, 0 }, { ERR_BAD_DB_PIDX3_F, "SGE DBP 3 pidx increment too large", -1, @@ -2357,13 +3841,19 @@ static void sge_intr_handler(struct adapter *adapter) 0 }, { ERR_ING_CTXT_PRIO_F, "SGE too many priority ingress contexts", -1, 0 }, - { ERR_EGR_CTXT_PRIO_F, - "SGE too many priority egress contexts", -1, 0 }, { INGRESS_SIZE_ERR_F, "SGE illegal ingress QID", -1, 0 }, { EGRESS_SIZE_ERR_F, "SGE illegal egress QID", -1, 0 }, { 0 } }; + static struct intr_info t4t5_sge_intr_info[] = { + { ERR_DROPPED_DB_F, NULL, -1, 0, t4_db_dropped }, + { DBFIFO_HP_INT_F, NULL, -1, 0, t4_db_full }, + { ERR_EGR_CTXT_PRIO_F, + "SGE too many priority egress contexts", -1, 0 }, + { 0 } + }; + v = (u64)t4_read_reg(adapter, SGE_INT_CAUSE1_A) | ((u64)t4_read_reg(adapter, SGE_INT_CAUSE2_A) << 32); if (v) { @@ -2373,8 +3863,23 @@ static void sge_intr_handler(struct adapter *adapter) t4_write_reg(adapter, SGE_INT_CAUSE2_A, v >> 32); } - if (t4_handle_intr_status(adapter, SGE_INT_CAUSE3_A, sge_intr_info) || - v != 0) + v |= t4_handle_intr_status(adapter, SGE_INT_CAUSE3_A, sge_intr_info); + if (CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5) + v |= t4_handle_intr_status(adapter, SGE_INT_CAUSE3_A, + t4t5_sge_intr_info); + + err = t4_read_reg(adapter, SGE_ERROR_STATS_A); + if (err & ERROR_QID_VALID_F) { + dev_err(adapter->pdev_dev, "SGE error for queue %u\n", + ERROR_QID_G(err)); + if (err & UNCAPTURED_ERROR_F) + dev_err(adapter->pdev_dev, + "SGE UNCAPTURED_ERROR set (clearing)\n"); + t4_write_reg(adapter, SGE_ERROR_STATS_A, ERROR_QID_VALID_F | + UNCAPTURED_ERROR_F); + } + + if (v != 0) t4_fatal_err(adapter); } @@ -2547,6 +4052,7 @@ static void cplsw_intr_handler(struct adapter *adapter) */ static void le_intr_handler(struct adapter *adap) { + enum chip_type chip = CHELSIO_CHIP_VERSION(adap->params.chip); static const struct intr_info le_intr_info[] = { { LIPMISS_F, "LE LIP miss", -1, 0 }, { LIP0_F, "LE 0 LIP error", -1, 0 }, @@ -2556,7 +4062,18 @@ static void le_intr_handler(struct adapter *adap) { 0 } }; - if (t4_handle_intr_status(adap, LE_DB_INT_CAUSE_A, le_intr_info)) + static struct intr_info t6_le_intr_info[] = { + { T6_LIPMISS_F, "LE LIP miss", -1, 0 }, + { T6_LIP0_F, "LE 0 LIP error", -1, 0 }, + { TCAMINTPERR_F, "LE parity error", -1, 1 }, + { T6_UNKNOWNCMD_F, "LE unknown command", -1, 1 }, + { SSRAMINTPERR_F, "LE request queue parity error", -1, 1 }, + { 0 } + }; + + if (t4_handle_intr_status(adap, LE_DB_INT_CAUSE_A, + (chip <= CHELSIO_T5) ? + le_intr_info : t6_le_intr_info)) t4_fatal_err(adap); } @@ -2665,6 +4182,8 @@ static void mem_intr_handler(struct adapter *adapter, int idx) if (v & ECC_CE_INT_CAUSE_F) { u32 cnt = ECC_CECNT_G(t4_read_reg(adapter, cnt_addr)); + t4_edc_err_read(adapter, idx); + t4_write_reg(adapter, cnt_addr, ECC_CECNT_V(ECC_CECNT_M)); if (printk_ratelimit()) dev_warn(adapter->pdev_dev, @@ -2825,7 +4344,7 @@ int t4_slow_intr_handler(struct adapter *adapter) pcie_intr_handler(adapter); if (cause & MC_F) mem_intr_handler(adapter, MEM_MC); - if (!is_t4(adapter->params.chip) && (cause & MC1_S)) + if (is_t5(adapter->params.chip) && (cause & MC1_F)) mem_intr_handler(adapter, MEM_MC1); if (cause & EDC0_F) mem_intr_handler(adapter, MEM_EDC0); @@ -2871,17 +4390,20 @@ int t4_slow_intr_handler(struct adapter *adapter) */ void t4_intr_enable(struct adapter *adapter) { - u32 pf = SOURCEPF_G(t4_read_reg(adapter, PL_WHOAMI_A)); + u32 val = 0; + u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A); + u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? + SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami); + if (CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5) + val = ERR_DROPPED_DB_F | ERR_EGR_CTXT_PRIO_F | DBFIFO_HP_INT_F; t4_write_reg(adapter, SGE_INT_ENABLE3_A, ERR_CPL_EXCEED_IQE_SIZE_F | ERR_INVALID_CIDX_INC_F | ERR_CPL_OPCODE_0_F | - ERR_DROPPED_DB_F | ERR_DATA_CPL_ON_HIGH_QID1_F | + ERR_DATA_CPL_ON_HIGH_QID1_F | INGRESS_SIZE_ERR_F | ERR_DATA_CPL_ON_HIGH_QID0_F | ERR_BAD_DB_PIDX3_F | ERR_BAD_DB_PIDX2_F | ERR_BAD_DB_PIDX1_F | ERR_BAD_DB_PIDX0_F | ERR_ING_CTXT_PRIO_F | - ERR_EGR_CTXT_PRIO_F | INGRESS_SIZE_ERR_F | - DBFIFO_HP_INT_F | DBFIFO_LP_INT_F | - EGRESS_SIZE_ERR_F); + DBFIFO_LP_INT_F | EGRESS_SIZE_ERR_F | val); t4_write_reg(adapter, MYPF_REG(PL_PF_INT_ENABLE_A), PF_INTR_MASK); t4_set_reg_field(adapter, PL_INT_MAP0_A, 0, 1 << pf); } @@ -2896,7 +4418,9 @@ void t4_intr_enable(struct adapter *adapter) */ void t4_intr_disable(struct adapter *adapter) { - u32 pf = SOURCEPF_G(t4_read_reg(adapter, PL_WHOAMI_A)); + u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A); + u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ? + SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami); t4_write_reg(adapter, MYPF_REG(PL_PF_INT_ENABLE_A), 0); t4_set_reg_field(adapter, PL_INT_MAP0_A, 1 << pf, 0); @@ -2945,18 +4469,18 @@ int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid, struct fw_rss_ind_tbl_cmd cmd; memset(&cmd, 0, sizeof(cmd)); - cmd.op_to_viid = htonl(FW_CMD_OP_V(FW_RSS_IND_TBL_CMD) | + cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_RSS_IND_TBL_CMD) | FW_CMD_REQUEST_F | FW_CMD_WRITE_F | FW_RSS_IND_TBL_CMD_VIID_V(viid)); - cmd.retval_len16 = htonl(FW_LEN16(cmd)); + cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd)); /* each fw_rss_ind_tbl_cmd takes up to 32 entries */ while (n > 0) { int nq = min(n, 32); __be32 *qp = &cmd.iq0_to_iq2; - cmd.niqid = htons(nq); - cmd.startidx = htons(start); + cmd.niqid = cpu_to_be16(nq); + cmd.startidx = cpu_to_be16(start); start += nq; n -= nq; @@ -2974,7 +4498,7 @@ int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid, if (++rsp >= rsp_end) rsp = rspq; - *qp++ = htonl(v); + *qp++ = cpu_to_be32(v); nq -= 3; } @@ -3000,20 +4524,46 @@ int t4_config_glbl_rss(struct adapter *adapter, int mbox, unsigned int mode, struct fw_rss_glb_config_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_write = htonl(FW_CMD_OP_V(FW_RSS_GLB_CONFIG_CMD) | - FW_CMD_REQUEST_F | FW_CMD_WRITE_F); - c.retval_len16 = htonl(FW_LEN16(c)); + c.op_to_write = cpu_to_be32(FW_CMD_OP_V(FW_RSS_GLB_CONFIG_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F); + c.retval_len16 = cpu_to_be32(FW_LEN16(c)); if (mode == FW_RSS_GLB_CONFIG_CMD_MODE_MANUAL) { - c.u.manual.mode_pkd = htonl(FW_RSS_GLB_CONFIG_CMD_MODE_V(mode)); + c.u.manual.mode_pkd = + cpu_to_be32(FW_RSS_GLB_CONFIG_CMD_MODE_V(mode)); } else if (mode == FW_RSS_GLB_CONFIG_CMD_MODE_BASICVIRTUAL) { c.u.basicvirtual.mode_pkd = - htonl(FW_RSS_GLB_CONFIG_CMD_MODE_V(mode)); - c.u.basicvirtual.synmapen_to_hashtoeplitz = htonl(flags); + cpu_to_be32(FW_RSS_GLB_CONFIG_CMD_MODE_V(mode)); + c.u.basicvirtual.synmapen_to_hashtoeplitz = cpu_to_be32(flags); } else return -EINVAL; return t4_wr_mbox(adapter, mbox, &c, sizeof(c), NULL); } +/** + * t4_config_vi_rss - configure per VI RSS settings + * @adapter: the adapter + * @mbox: mbox to use for the FW command + * @viid: the VI id + * @flags: RSS flags + * @defq: id of the default RSS queue for the VI. + * + * Configures VI-specific RSS properties. + */ +int t4_config_vi_rss(struct adapter *adapter, int mbox, unsigned int viid, + unsigned int flags, unsigned int defq) +{ + struct fw_rss_vi_config_cmd c; + + memset(&c, 0, sizeof(c)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_RSS_VI_CONFIG_CMD_VIID_V(viid)); + c.retval_len16 = cpu_to_be32(FW_LEN16(c)); + c.u.basicvirtual.defaultq_to_udpen = cpu_to_be32(flags | + FW_RSS_VI_CONFIG_CMD_DEFAULTQ_V(defq)); + return t4_wr_mbox(adapter, mbox, &c, sizeof(c), NULL); +} + /* Read an RSS table row */ static int rd_rss_row(struct adapter *adap, int row, u32 *val) { @@ -3044,6 +4594,45 @@ int t4_read_rss(struct adapter *adapter, u16 *map) return 0; } +static unsigned int t4_use_ldst(struct adapter *adap) +{ + return (adap->flags & FW_OK) || !adap->use_bd; +} + +/** + * t4_fw_tp_pio_rw - Access TP PIO through LDST + * @adap: the adapter + * @vals: where the indirect register values are stored/written + * @nregs: how many indirect registers to read/write + * @start_idx: index of first indirect register to read/write + * @rw: Read (1) or Write (0) + * + * Access TP PIO registers through LDST + */ +static void t4_fw_tp_pio_rw(struct adapter *adap, u32 *vals, unsigned int nregs, + unsigned int start_index, unsigned int rw) +{ + int ret, i; + int cmd = FW_LDST_ADDRSPC_TP_PIO; + struct fw_ldst_cmd c; + + for (i = 0 ; i < nregs; i++) { + memset(&c, 0, sizeof(c)); + c.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | + (rw ? FW_CMD_READ_F : + FW_CMD_WRITE_F) | + FW_LDST_CMD_ADDRSPACE_V(cmd)); + c.cycles_to_len16 = cpu_to_be32(FW_LEN16(c)); + + c.u.addrval.addr = cpu_to_be32(start_index + i); + c.u.addrval.val = rw ? 0 : cpu_to_be32(vals[i]); + ret = t4_wr_mbox(adap, adap->mbox, &c, sizeof(c), &c); + if (!ret && rw) + vals[i] = be32_to_cpu(c.u.addrval.val); + } +} + /** * t4_read_rss_key - read the global RSS key * @adap: the adapter @@ -3053,8 +4642,11 @@ int t4_read_rss(struct adapter *adapter, u16 *map) */ void t4_read_rss_key(struct adapter *adap, u32 *key) { - t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, key, 10, - TP_RSS_SECRET_KEY0_A); + if (t4_use_ldst(adap)) + t4_fw_tp_pio_rw(adap, key, 10, TP_RSS_SECRET_KEY0_A, 1); + else + t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, key, 10, + TP_RSS_SECRET_KEY0_A); } /** @@ -3069,11 +4661,32 @@ void t4_read_rss_key(struct adapter *adap, u32 *key) */ void t4_write_rss_key(struct adapter *adap, const u32 *key, int idx) { - t4_write_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, key, 10, - TP_RSS_SECRET_KEY0_A); - if (idx >= 0 && idx < 16) - t4_write_reg(adap, TP_RSS_CONFIG_VRT_A, - KEYWRADDR_V(idx) | KEYWREN_F); + u8 rss_key_addr_cnt = 16; + u32 vrt = t4_read_reg(adap, TP_RSS_CONFIG_VRT_A); + + /* T6 and later: for KeyMode 3 (per-vf and per-vf scramble), + * allows access to key addresses 16-63 by using KeyWrAddrX + * as index[5:4](upper 2) into key table + */ + if ((CHELSIO_CHIP_VERSION(adap->params.chip) > CHELSIO_T5) && + (vrt & KEYEXTEND_F) && (KEYMODE_G(vrt) == 3)) + rss_key_addr_cnt = 32; + + if (t4_use_ldst(adap)) + t4_fw_tp_pio_rw(adap, (void *)key, 10, TP_RSS_SECRET_KEY0_A, 0); + else + t4_write_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, key, 10, + TP_RSS_SECRET_KEY0_A); + + if (idx >= 0 && idx < rss_key_addr_cnt) { + if (rss_key_addr_cnt > 16) + t4_write_reg(adap, TP_RSS_CONFIG_VRT_A, + KEYWRADDRX_V(idx >> 4) | + T6_VFWRADDR_V(idx) | KEYWREN_F); + else + t4_write_reg(adap, TP_RSS_CONFIG_VRT_A, + KEYWRADDR_V(idx) | KEYWREN_F); + } } /** @@ -3088,8 +4701,12 @@ void t4_write_rss_key(struct adapter *adap, const u32 *key, int idx) void t4_read_rss_pf_config(struct adapter *adapter, unsigned int index, u32 *valp) { - t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, - valp, 1, TP_RSS_PF0_CONFIG_A + index); + if (t4_use_ldst(adapter)) + t4_fw_tp_pio_rw(adapter, valp, 1, + TP_RSS_PF0_CONFIG_A + index, 1); + else + t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, + valp, 1, TP_RSS_PF0_CONFIG_A + index); } /** @@ -3107,8 +4724,13 @@ void t4_read_rss_vf_config(struct adapter *adapter, unsigned int index, { u32 vrt, mask, data; - mask = VFWRADDR_V(VFWRADDR_M); - data = VFWRADDR_V(index); + if (CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5) { + mask = VFWRADDR_V(VFWRADDR_M); + data = VFWRADDR_V(index); + } else { + mask = T6_VFWRADDR_V(T6_VFWRADDR_M); + data = T6_VFWRADDR_V(index); + } /* Request that the index'th VF Table values be read into VFL/VFH. */ @@ -3119,10 +4741,15 @@ void t4_read_rss_vf_config(struct adapter *adapter, unsigned int index, /* Grab the VFL/VFH values ... */ - t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, - vfl, 1, TP_RSS_VFL_CONFIG_A); - t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, - vfh, 1, TP_RSS_VFH_CONFIG_A); + if (t4_use_ldst(adapter)) { + t4_fw_tp_pio_rw(adapter, vfl, 1, TP_RSS_VFL_CONFIG_A, 1); + t4_fw_tp_pio_rw(adapter, vfh, 1, TP_RSS_VFH_CONFIG_A, 1); + } else { + t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, + vfl, 1, TP_RSS_VFL_CONFIG_A); + t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, + vfh, 1, TP_RSS_VFH_CONFIG_A); + } } /** @@ -3135,8 +4762,11 @@ u32 t4_read_rss_pf_map(struct adapter *adapter) { u32 pfmap; - t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, - &pfmap, 1, TP_RSS_PF_MAP_A); + if (t4_use_ldst(adapter)) + t4_fw_tp_pio_rw(adapter, &pfmap, 1, TP_RSS_PF_MAP_A, 1); + else + t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, + &pfmap, 1, TP_RSS_PF_MAP_A); return pfmap; } @@ -3150,8 +4780,11 @@ u32 t4_read_rss_pf_mask(struct adapter *adapter) { u32 pfmask; - t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, - &pfmask, 1, TP_RSS_PF_MSK_A); + if (t4_use_ldst(adapter)) + t4_fw_tp_pio_rw(adapter, &pfmask, 1, TP_RSS_PF_MSK_A, 1); + else + t4_read_indirect(adapter, TP_PIO_ADDR_A, TP_PIO_DATA_A, + &pfmask, 1, TP_RSS_PF_MSK_A); return pfmask; } @@ -3176,18 +4809,18 @@ void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4, if (v4) { t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, val, ARRAY_SIZE(val), TP_MIB_TCP_OUT_RST_A); - v4->tcpOutRsts = STAT(OUT_RST); - v4->tcpInSegs = STAT64(IN_SEG); - v4->tcpOutSegs = STAT64(OUT_SEG); - v4->tcpRetransSegs = STAT64(RXT_SEG); + v4->tcp_out_rsts = STAT(OUT_RST); + v4->tcp_in_segs = STAT64(IN_SEG); + v4->tcp_out_segs = STAT64(OUT_SEG); + v4->tcp_retrans_segs = STAT64(RXT_SEG); } if (v6) { t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, val, ARRAY_SIZE(val), TP_MIB_TCP_V6OUT_RST_A); - v6->tcpOutRsts = STAT(OUT_RST); - v6->tcpInSegs = STAT64(IN_SEG); - v6->tcpOutSegs = STAT64(OUT_SEG); - v6->tcpRetransSegs = STAT64(RXT_SEG); + v6->tcp_out_rsts = STAT(OUT_RST); + v6->tcp_in_segs = STAT64(IN_SEG); + v6->tcp_out_segs = STAT64(OUT_SEG); + v6->tcp_retrans_segs = STAT64(RXT_SEG); } #undef STAT64 #undef STAT @@ -3195,6 +4828,109 @@ void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4, } /** + * t4_tp_get_err_stats - read TP's error MIB counters + * @adap: the adapter + * @st: holds the counter values + * + * Returns the values of TP's error counters. + */ +void t4_tp_get_err_stats(struct adapter *adap, struct tp_err_stats *st) +{ + int nchan = adap->params.arch.nchan; + + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->mac_in_errs, nchan, TP_MIB_MAC_IN_ERR_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->hdr_in_errs, nchan, TP_MIB_HDR_IN_ERR_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->tcp_in_errs, nchan, TP_MIB_TCP_IN_ERR_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->tnl_cong_drops, nchan, TP_MIB_TNL_CNG_DROP_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->ofld_chan_drops, nchan, TP_MIB_OFD_CHN_DROP_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->tnl_tx_drops, nchan, TP_MIB_TNL_DROP_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->ofld_vlan_drops, nchan, TP_MIB_OFD_VLN_DROP_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + st->tcp6_in_errs, nchan, TP_MIB_TCP_V6IN_ERR_0_A); + + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, + &st->ofld_no_neigh, 2, TP_MIB_OFD_ARP_DROP_A); +} + +/** + * t4_tp_get_cpl_stats - read TP's CPL MIB counters + * @adap: the adapter + * @st: holds the counter values + * + * Returns the values of TP's CPL counters. + */ +void t4_tp_get_cpl_stats(struct adapter *adap, struct tp_cpl_stats *st) +{ + int nchan = adap->params.arch.nchan; + + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->req, + nchan, TP_MIB_CPL_IN_REQ_0_A); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, st->rsp, + nchan, TP_MIB_CPL_OUT_RSP_0_A); + +} + +/** + * t4_tp_get_rdma_stats - read TP's RDMA MIB counters + * @adap: the adapter + * @st: holds the counter values + * + * Returns the values of TP's RDMA counters. + */ +void t4_tp_get_rdma_stats(struct adapter *adap, struct tp_rdma_stats *st) +{ + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, &st->rqe_dfr_pkt, + 2, TP_MIB_RQE_DFR_PKT_A); +} + +/** + * t4_get_fcoe_stats - read TP's FCoE MIB counters for a port + * @adap: the adapter + * @idx: the port index + * @st: holds the counter values + * + * Returns the values of TP's FCoE counters for the selected port. + */ +void t4_get_fcoe_stats(struct adapter *adap, unsigned int idx, + struct tp_fcoe_stats *st) +{ + u32 val[2]; + + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, &st->frames_ddp, + 1, TP_MIB_FCOE_DDP_0_A + idx); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, &st->frames_drop, + 1, TP_MIB_FCOE_DROP_0_A + idx); + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, val, + 2, TP_MIB_FCOE_BYTE_0_HI_A + 2 * idx); + st->octets_ddp = ((u64)val[0] << 32) | val[1]; +} + +/** + * t4_get_usm_stats - read TP's non-TCP DDP MIB counters + * @adap: the adapter + * @st: holds the counter values + * + * Returns the values of TP's counters for non-TCP directly-placed packets. + */ +void t4_get_usm_stats(struct adapter *adap, struct tp_usm_stats *st) +{ + u32 val[4]; + + t4_read_indirect(adap, TP_MIB_INDEX_A, TP_MIB_DATA_A, val, 4, + TP_MIB_USM_PKTS_A); + st->frames = val[0]; + st->drops = val[1]; + st->octets = ((u64)val[2] << 32) | val[3]; +} + +/** * t4_read_mtu_tbl - returns the values in the HW path MTU table * @adap: the adapter * @mtus: where to store the MTU values @@ -3346,6 +5082,165 @@ void t4_load_mtus(struct adapter *adap, const unsigned short *mtus, } } +/* Calculates a rate in bytes/s given the number of 256-byte units per 4K core + * clocks. The formula is + * + * bytes/s = bytes256 * 256 * ClkFreq / 4096 + * + * which is equivalent to + * + * bytes/s = 62.5 * bytes256 * ClkFreq_ms + */ +static u64 chan_rate(struct adapter *adap, unsigned int bytes256) +{ + u64 v = bytes256 * adap->params.vpd.cclk; + + return v * 62 + v / 2; +} + +/** + * t4_get_chan_txrate - get the current per channel Tx rates + * @adap: the adapter + * @nic_rate: rates for NIC traffic + * @ofld_rate: rates for offloaded traffic + * + * Return the current Tx rates in bytes/s for NIC and offloaded traffic + * for each channel. + */ +void t4_get_chan_txrate(struct adapter *adap, u64 *nic_rate, u64 *ofld_rate) +{ + u32 v; + + v = t4_read_reg(adap, TP_TX_TRATE_A); + nic_rate[0] = chan_rate(adap, TNLRATE0_G(v)); + nic_rate[1] = chan_rate(adap, TNLRATE1_G(v)); + if (adap->params.arch.nchan == NCHAN) { + nic_rate[2] = chan_rate(adap, TNLRATE2_G(v)); + nic_rate[3] = chan_rate(adap, TNLRATE3_G(v)); + } + + v = t4_read_reg(adap, TP_TX_ORATE_A); + ofld_rate[0] = chan_rate(adap, OFDRATE0_G(v)); + ofld_rate[1] = chan_rate(adap, OFDRATE1_G(v)); + if (adap->params.arch.nchan == NCHAN) { + ofld_rate[2] = chan_rate(adap, OFDRATE2_G(v)); + ofld_rate[3] = chan_rate(adap, OFDRATE3_G(v)); + } +} + +/** + * t4_set_trace_filter - configure one of the tracing filters + * @adap: the adapter + * @tp: the desired trace filter parameters + * @idx: which filter to configure + * @enable: whether to enable or disable the filter + * + * Configures one of the tracing filters available in HW. If @enable is + * %0 @tp is not examined and may be %NULL. The user is responsible to + * set the single/multiple trace mode by writing to MPS_TRC_CFG_A register + */ +int t4_set_trace_filter(struct adapter *adap, const struct trace_params *tp, + int idx, int enable) +{ + int i, ofst = idx * 4; + u32 data_reg, mask_reg, cfg; + u32 multitrc = TRCMULTIFILTER_F; + + if (!enable) { + t4_write_reg(adap, MPS_TRC_FILTER_MATCH_CTL_A_A + ofst, 0); + return 0; + } + + cfg = t4_read_reg(adap, MPS_TRC_CFG_A); + if (cfg & TRCMULTIFILTER_F) { + /* If multiple tracers are enabled, then maximum + * capture size is 2.5KB (FIFO size of a single channel) + * minus 2 flits for CPL_TRACE_PKT header. + */ + if (tp->snap_len > ((10 * 1024 / 4) - (2 * 8))) + return -EINVAL; + } else { + /* If multiple tracers are disabled, to avoid deadlocks + * maximum packet capture size of 9600 bytes is recommended. + * Also in this mode, only trace0 can be enabled and running. + */ + multitrc = 0; + if (tp->snap_len > 9600 || idx) + return -EINVAL; + } + + if (tp->port > (is_t4(adap->params.chip) ? 11 : 19) || tp->invert > 1 || + tp->skip_len > TFLENGTH_M || tp->skip_ofst > TFOFFSET_M || + tp->min_len > TFMINPKTSIZE_M) + return -EINVAL; + + /* stop the tracer we'll be changing */ + t4_write_reg(adap, MPS_TRC_FILTER_MATCH_CTL_A_A + ofst, 0); + + idx *= (MPS_TRC_FILTER1_MATCH_A - MPS_TRC_FILTER0_MATCH_A); + data_reg = MPS_TRC_FILTER0_MATCH_A + idx; + mask_reg = MPS_TRC_FILTER0_DONT_CARE_A + idx; + + for (i = 0; i < TRACE_LEN / 4; i++, data_reg += 4, mask_reg += 4) { + t4_write_reg(adap, data_reg, tp->data[i]); + t4_write_reg(adap, mask_reg, ~tp->mask[i]); + } + t4_write_reg(adap, MPS_TRC_FILTER_MATCH_CTL_B_A + ofst, + TFCAPTUREMAX_V(tp->snap_len) | + TFMINPKTSIZE_V(tp->min_len)); + t4_write_reg(adap, MPS_TRC_FILTER_MATCH_CTL_A_A + ofst, + TFOFFSET_V(tp->skip_ofst) | TFLENGTH_V(tp->skip_len) | + (is_t4(adap->params.chip) ? + TFPORT_V(tp->port) | TFEN_F | TFINVERTMATCH_V(tp->invert) : + T5_TFPORT_V(tp->port) | T5_TFEN_F | + T5_TFINVERTMATCH_V(tp->invert))); + + return 0; +} + +/** + * t4_get_trace_filter - query one of the tracing filters + * @adap: the adapter + * @tp: the current trace filter parameters + * @idx: which trace filter to query + * @enabled: non-zero if the filter is enabled + * + * Returns the current settings of one of the HW tracing filters. + */ +void t4_get_trace_filter(struct adapter *adap, struct trace_params *tp, int idx, + int *enabled) +{ + u32 ctla, ctlb; + int i, ofst = idx * 4; + u32 data_reg, mask_reg; + + ctla = t4_read_reg(adap, MPS_TRC_FILTER_MATCH_CTL_A_A + ofst); + ctlb = t4_read_reg(adap, MPS_TRC_FILTER_MATCH_CTL_B_A + ofst); + + if (is_t4(adap->params.chip)) { + *enabled = !!(ctla & TFEN_F); + tp->port = TFPORT_G(ctla); + tp->invert = !!(ctla & TFINVERTMATCH_F); + } else { + *enabled = !!(ctla & T5_TFEN_F); + tp->port = T5_TFPORT_G(ctla); + tp->invert = !!(ctla & T5_TFINVERTMATCH_F); + } + tp->snap_len = TFCAPTUREMAX_G(ctlb); + tp->min_len = TFMINPKTSIZE_G(ctlb); + tp->skip_ofst = TFOFFSET_G(ctla); + tp->skip_len = TFLENGTH_G(ctla); + + ofst = (MPS_TRC_FILTER1_MATCH_A - MPS_TRC_FILTER0_MATCH_A) * idx; + data_reg = MPS_TRC_FILTER0_MATCH_A + ofst; + mask_reg = MPS_TRC_FILTER0_DONT_CARE_A + ofst; + + for (i = 0; i < TRACE_LEN / 4; i++, data_reg += 4, mask_reg += 4) { + tp->mask[i] = ~t4_read_reg(adap, mask_reg); + tp->data[i] = t4_read_reg(adap, data_reg) & tp->mask[i]; + } +} + /** * t4_pmtx_get_stats - returns the HW stats from PMTX * @adap: the adapter @@ -3401,7 +5296,7 @@ void t4_pmrx_get_stats(struct adapter *adap, u32 cnt[], u64 cycles[]) } /** - * get_mps_bg_map - return the buffer groups associated with a port + * t4_get_mps_bg_map - return the buffer groups associated with a port * @adap: the adapter * @idx: the port index * @@ -3409,7 +5304,7 @@ void t4_pmrx_get_stats(struct adapter *adap, u32 cnt[], u64 cycles[]) * with the given port. Bit i is set if buffer group i is used by the * port. */ -static unsigned int get_mps_bg_map(struct adapter *adap, int idx) +unsigned int t4_get_mps_bg_map(struct adapter *adap, int idx) { u32 n = NUMPORTS_G(t4_read_reg(adap, MPS_CMN_CTL_A)); @@ -3451,6 +5346,28 @@ const char *t4_get_port_type_description(enum fw_port_type port_type) } /** + * t4_get_port_stats_offset - collect port stats relative to a previous + * snapshot + * @adap: The adapter + * @idx: The port + * @stats: Current stats to fill + * @offset: Previous stats snapshot + */ +void t4_get_port_stats_offset(struct adapter *adap, int idx, + struct port_stats *stats, + struct port_stats *offset) +{ + u64 *s, *o; + int i; + + t4_get_port_stats(adap, idx, stats); + for (i = 0, s = (u64 *)stats, o = (u64 *)offset; + i < (sizeof(struct port_stats) / sizeof(u64)); + i++, s++, o++) + *s -= *o; +} + +/** * t4_get_port_stats - collect port statistics * @adap: the adapter * @idx: the port index @@ -3460,7 +5377,7 @@ const char *t4_get_port_type_description(enum fw_port_type port_type) */ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p) { - u32 bgmap = get_mps_bg_map(adap, idx); + u32 bgmap = t4_get_mps_bg_map(adap, idx); #define GET_STAT(name) \ t4_read_reg64(adap, \ @@ -3534,103 +5451,51 @@ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p) } /** - * t4_wol_magic_enable - enable/disable magic packet WoL - * @adap: the adapter - * @port: the physical port index - * @addr: MAC address expected in magic packets, %NULL to disable - * - * Enables/disables magic packet wake-on-LAN for the selected port. - */ -void t4_wol_magic_enable(struct adapter *adap, unsigned int port, - const u8 *addr) -{ - u32 mag_id_reg_l, mag_id_reg_h, port_cfg_reg; - - if (is_t4(adap->params.chip)) { - mag_id_reg_l = PORT_REG(port, XGMAC_PORT_MAGIC_MACID_LO); - mag_id_reg_h = PORT_REG(port, XGMAC_PORT_MAGIC_MACID_HI); - port_cfg_reg = PORT_REG(port, XGMAC_PORT_CFG2_A); - } else { - mag_id_reg_l = T5_PORT_REG(port, MAC_PORT_MAGIC_MACID_LO); - mag_id_reg_h = T5_PORT_REG(port, MAC_PORT_MAGIC_MACID_HI); - port_cfg_reg = T5_PORT_REG(port, MAC_PORT_CFG2_A); - } - - if (addr) { - t4_write_reg(adap, mag_id_reg_l, - (addr[2] << 24) | (addr[3] << 16) | - (addr[4] << 8) | addr[5]); - t4_write_reg(adap, mag_id_reg_h, - (addr[0] << 8) | addr[1]); - } - t4_set_reg_field(adap, port_cfg_reg, MAGICEN_F, - addr ? MAGICEN_F : 0); -} - -/** - * t4_wol_pat_enable - enable/disable pattern-based WoL + * t4_get_lb_stats - collect loopback port statistics * @adap: the adapter - * @port: the physical port index - * @map: bitmap of which HW pattern filters to set - * @mask0: byte mask for bytes 0-63 of a packet - * @mask1: byte mask for bytes 64-127 of a packet - * @crc: Ethernet CRC for selected bytes - * @enable: enable/disable switch + * @idx: the loopback port index + * @p: the stats structure to fill * - * Sets the pattern filters indicated in @map to mask out the bytes - * specified in @mask0/@mask1 in received packets and compare the CRC of - * the resulting packet against @crc. If @enable is %true pattern-based - * WoL is enabled, otherwise disabled. + * Return HW statistics for the given loopback port. */ -int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map, - u64 mask0, u64 mask1, unsigned int crc, bool enable) +void t4_get_lb_stats(struct adapter *adap, int idx, struct lb_port_stats *p) { - int i; - u32 port_cfg_reg; - - if (is_t4(adap->params.chip)) - port_cfg_reg = PORT_REG(port, XGMAC_PORT_CFG2_A); - else - port_cfg_reg = T5_PORT_REG(port, MAC_PORT_CFG2_A); - - if (!enable) { - t4_set_reg_field(adap, port_cfg_reg, PATEN_F, 0); - return 0; - } - if (map > 0xff) - return -EINVAL; + u32 bgmap = t4_get_mps_bg_map(adap, idx); -#define EPIO_REG(name) \ +#define GET_STAT(name) \ + t4_read_reg64(adap, \ (is_t4(adap->params.chip) ? \ - PORT_REG(port, XGMAC_PORT_EPIO_##name##_A) : \ - T5_PORT_REG(port, MAC_PORT_EPIO_##name##_A)) - - t4_write_reg(adap, EPIO_REG(DATA1), mask0 >> 32); - t4_write_reg(adap, EPIO_REG(DATA2), mask1); - t4_write_reg(adap, EPIO_REG(DATA3), mask1 >> 32); + PORT_REG(idx, MPS_PORT_STAT_LB_PORT_##name##_L) : \ + T5_PORT_REG(idx, MPS_PORT_STAT_LB_PORT_##name##_L))) +#define GET_STAT_COM(name) t4_read_reg64(adap, MPS_STAT_##name##_L) - for (i = 0; i < NWOL_PAT; i++, map >>= 1) { - if (!(map & 1)) - continue; + p->octets = GET_STAT(BYTES); + p->frames = GET_STAT(FRAMES); + p->bcast_frames = GET_STAT(BCAST); + p->mcast_frames = GET_STAT(MCAST); + p->ucast_frames = GET_STAT(UCAST); + p->error_frames = GET_STAT(ERROR); + + p->frames_64 = GET_STAT(64B); + p->frames_65_127 = GET_STAT(65B_127B); + p->frames_128_255 = GET_STAT(128B_255B); + p->frames_256_511 = GET_STAT(256B_511B); + p->frames_512_1023 = GET_STAT(512B_1023B); + p->frames_1024_1518 = GET_STAT(1024B_1518B); + p->frames_1519_max = GET_STAT(1519B_MAX); + p->drop = GET_STAT(DROP_FRAMES); + + p->ovflow0 = (bgmap & 1) ? GET_STAT_COM(RX_BG_0_LB_DROP_FRAME) : 0; + p->ovflow1 = (bgmap & 2) ? GET_STAT_COM(RX_BG_1_LB_DROP_FRAME) : 0; + p->ovflow2 = (bgmap & 4) ? GET_STAT_COM(RX_BG_2_LB_DROP_FRAME) : 0; + p->ovflow3 = (bgmap & 8) ? GET_STAT_COM(RX_BG_3_LB_DROP_FRAME) : 0; + p->trunc0 = (bgmap & 1) ? GET_STAT_COM(RX_BG_0_LB_TRUNC_FRAME) : 0; + p->trunc1 = (bgmap & 2) ? GET_STAT_COM(RX_BG_1_LB_TRUNC_FRAME) : 0; + p->trunc2 = (bgmap & 4) ? GET_STAT_COM(RX_BG_2_LB_TRUNC_FRAME) : 0; + p->trunc3 = (bgmap & 8) ? GET_STAT_COM(RX_BG_3_LB_TRUNC_FRAME) : 0; - /* write byte masks */ - t4_write_reg(adap, EPIO_REG(DATA0), mask0); - t4_write_reg(adap, EPIO_REG(OP), ADDRESS_V(i) | EPIOWR_F); - t4_read_reg(adap, EPIO_REG(OP)); /* flush */ - if (t4_read_reg(adap, EPIO_REG(OP)) & SF_BUSY_F) - return -ETIMEDOUT; - - /* write CRC */ - t4_write_reg(adap, EPIO_REG(DATA0), crc); - t4_write_reg(adap, EPIO_REG(OP), ADDRESS_V(i + 32) | EPIOWR_F); - t4_read_reg(adap, EPIO_REG(OP)); /* flush */ - if (t4_read_reg(adap, EPIO_REG(OP)) & SF_BUSY_F) - return -ETIMEDOUT; - } -#undef EPIO_REG - - t4_set_reg_field(adap, PORT_REG(port, XGMAC_PORT_CFG2_A), 0, PATEN_F); - return 0; +#undef GET_STAT +#undef GET_STAT_COM } /* t4_mk_filtdelwr - create a delete filter WR @@ -3644,33 +5509,38 @@ int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map, void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid) { memset(wr, 0, sizeof(*wr)); - wr->op_pkd = htonl(FW_WR_OP_V(FW_FILTER_WR)); - wr->len16_pkd = htonl(FW_WR_LEN16_V(sizeof(*wr) / 16)); - wr->tid_to_iq = htonl(FW_FILTER_WR_TID_V(ftid) | - FW_FILTER_WR_NOREPLY_V(qid < 0)); - wr->del_filter_to_l2tix = htonl(FW_FILTER_WR_DEL_FILTER_F); + wr->op_pkd = cpu_to_be32(FW_WR_OP_V(FW_FILTER_WR)); + wr->len16_pkd = cpu_to_be32(FW_WR_LEN16_V(sizeof(*wr) / 16)); + wr->tid_to_iq = cpu_to_be32(FW_FILTER_WR_TID_V(ftid) | + FW_FILTER_WR_NOREPLY_V(qid < 0)); + wr->del_filter_to_l2tix = cpu_to_be32(FW_FILTER_WR_DEL_FILTER_F); if (qid >= 0) - wr->rx_chan_rx_rpl_iq = htons(FW_FILTER_WR_RX_RPL_IQ_V(qid)); + wr->rx_chan_rx_rpl_iq = + cpu_to_be16(FW_FILTER_WR_RX_RPL_IQ_V(qid)); } #define INIT_CMD(var, cmd, rd_wr) do { \ - (var).op_to_write = htonl(FW_CMD_OP_V(FW_##cmd##_CMD) | \ - FW_CMD_REQUEST_F | FW_CMD_##rd_wr##_F); \ - (var).retval_len16 = htonl(FW_LEN16(var)); \ + (var).op_to_write = cpu_to_be32(FW_CMD_OP_V(FW_##cmd##_CMD) | \ + FW_CMD_REQUEST_F | \ + FW_CMD_##rd_wr##_F); \ + (var).retval_len16 = cpu_to_be32(FW_LEN16(var)); \ } while (0) int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val) { + u32 ldst_addrspace; struct fw_ldst_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | - FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_FIRMWARE)); - c.cycles_to_len16 = htonl(FW_LEN16(c)); - c.u.addrval.addr = htonl(addr); - c.u.addrval.val = htonl(val); + ldst_addrspace = FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_FIRMWARE); + c.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_WRITE_F | + ldst_addrspace); + c.cycles_to_len16 = cpu_to_be32(FW_LEN16(c)); + c.u.addrval.addr = cpu_to_be32(addr); + c.u.addrval.val = cpu_to_be32(val); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -3690,19 +5560,22 @@ int t4_mdio_rd(struct adapter *adap, unsigned int mbox, unsigned int phy_addr, unsigned int mmd, unsigned int reg, u16 *valp) { int ret; + u32 ldst_addrspace; struct fw_ldst_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F | - FW_CMD_READ_F | FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_MDIO)); - c.cycles_to_len16 = htonl(FW_LEN16(c)); - c.u.mdio.paddr_mmd = htons(FW_LDST_CMD_PADDR_V(phy_addr) | - FW_LDST_CMD_MMD_V(mmd)); - c.u.mdio.raddr = htons(reg); + ldst_addrspace = FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_MDIO); + c.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + ldst_addrspace); + c.cycles_to_len16 = cpu_to_be32(FW_LEN16(c)); + c.u.mdio.paddr_mmd = cpu_to_be16(FW_LDST_CMD_PADDR_V(phy_addr) | + FW_LDST_CMD_MMD_V(mmd)); + c.u.mdio.raddr = cpu_to_be16(reg); ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); if (ret == 0) - *valp = ntohs(c.u.mdio.rval); + *valp = be16_to_cpu(c.u.mdio.rval); return ret; } @@ -3720,16 +5593,19 @@ int t4_mdio_rd(struct adapter *adap, unsigned int mbox, unsigned int phy_addr, int t4_mdio_wr(struct adapter *adap, unsigned int mbox, unsigned int phy_addr, unsigned int mmd, unsigned int reg, u16 val) { + u32 ldst_addrspace; struct fw_ldst_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_MDIO)); - c.cycles_to_len16 = htonl(FW_LEN16(c)); - c.u.mdio.paddr_mmd = htons(FW_LDST_CMD_PADDR_V(phy_addr) | - FW_LDST_CMD_MMD_V(mmd)); - c.u.mdio.raddr = htons(reg); - c.u.mdio.rval = htons(val); + ldst_addrspace = FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_MDIO); + c.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + ldst_addrspace); + c.cycles_to_len16 = cpu_to_be32(FW_LEN16(c)); + c.u.mdio.paddr_mmd = cpu_to_be16(FW_LDST_CMD_PADDR_V(phy_addr) | + FW_LDST_CMD_MMD_V(mmd)); + c.u.mdio.raddr = cpu_to_be16(reg); + c.u.mdio.rval = cpu_to_be16(val); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -3841,6 +5717,32 @@ void t4_sge_decode_idma_state(struct adapter *adapter, int state) } /** + * t4_sge_ctxt_flush - flush the SGE context cache + * @adap: the adapter + * @mbox: mailbox to use for the FW command + * + * Issues a FW command through the given mailbox to flush the + * SGE context cache. + */ +int t4_sge_ctxt_flush(struct adapter *adap, unsigned int mbox) +{ + int ret; + u32 ldst_addrspace; + struct fw_ldst_cmd c; + + memset(&c, 0, sizeof(c)); + ldst_addrspace = FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_SGE_EGRC); + c.op_to_addrspace = cpu_to_be32(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + ldst_addrspace); + c.cycles_to_len16 = cpu_to_be32(FW_LEN16(c)); + c.u.idctxt.msg_ctxtflush = cpu_to_be32(FW_LDST_CMD_CTXTFLUSH_F); + + ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); + return ret; +} + +/** * t4_fw_hello - establish communication with FW * @adap: the adapter * @mbox: mailbox to use for the FW command @@ -3863,11 +5765,11 @@ int t4_fw_hello(struct adapter *adap, unsigned int mbox, unsigned int evt_mbox, retry: memset(&c, 0, sizeof(c)); INIT_CMD(c, HELLO, WRITE); - c.err_to_clearinit = htonl( + c.err_to_clearinit = cpu_to_be32( FW_HELLO_CMD_MASTERDIS_V(master == MASTER_CANT) | FW_HELLO_CMD_MASTERFORCE_V(master == MASTER_MUST) | - FW_HELLO_CMD_MBMASTER_V(master == MASTER_MUST ? mbox : - FW_HELLO_CMD_MBMASTER_M) | + FW_HELLO_CMD_MBMASTER_V(master == MASTER_MUST ? + mbox : FW_HELLO_CMD_MBMASTER_M) | FW_HELLO_CMD_MBASYNCNOT_V(evt_mbox) | FW_HELLO_CMD_STAGE_V(fw_hello_cmd_stage_os) | FW_HELLO_CMD_CLEARINIT_F); @@ -3888,7 +5790,7 @@ retry: return ret; } - v = ntohl(c.err_to_clearinit); + v = be32_to_cpu(c.err_to_clearinit); master_mbox = FW_HELLO_CMD_MBMASTER_G(v); if (state) { if (v & FW_HELLO_CMD_ERR_F) @@ -4017,7 +5919,7 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset) memset(&c, 0, sizeof(c)); INIT_CMD(c, RESET, WRITE); - c.val = htonl(reset); + c.val = cpu_to_be32(reset); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4050,8 +5952,8 @@ static int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force) memset(&c, 0, sizeof(c)); INIT_CMD(c, RESET, WRITE); - c.val = htonl(PIORST_F | PIORSTMODE_F); - c.halt_pkd = htonl(FW_RESET_CMD_HALT_F); + c.val = cpu_to_be32(PIORST_F | PIORSTMODE_F); + c.halt_pkd = cpu_to_be32(FW_RESET_CMD_HALT_F); ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4190,7 +6092,7 @@ int t4_fw_upgrade(struct adapter *adap, unsigned int mbox, * the newly loaded firmware will handle this right by checking * its header flags to see if it advertises the capability. */ - reset = ((ntohl(fw_hdr->flags) & FW_HDR_FLAGS_RESET_HALT) == 0); + reset = ((be32_to_cpu(fw_hdr->flags) & FW_HDR_FLAGS_RESET_HALT) == 0); return t4_fw_restart(adap, mbox, reset); } @@ -4321,7 +6223,7 @@ int t4_fw_initialize(struct adapter *adap, unsigned int mbox) } /** - * t4_query_params - query FW or device parameters + * t4_query_params_rw - query FW or device parameters * @adap: the adapter * @mbox: mailbox to use for the FW command * @pf: the PF @@ -4329,13 +6231,14 @@ int t4_fw_initialize(struct adapter *adap, unsigned int mbox) * @nparams: the number of parameters * @params: the parameter names * @val: the parameter values + * @rw: Write and read flag * * Reads the value of FW or device parameters. Up to 7 parameters can be * queried at once. */ -int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, - unsigned int vf, unsigned int nparams, const u32 *params, - u32 *val) +int t4_query_params_rw(struct adapter *adap, unsigned int mbox, unsigned int pf, + unsigned int vf, unsigned int nparams, const u32 *params, + u32 *val, int rw) { int i, ret; struct fw_params_cmd c; @@ -4345,22 +6248,35 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, return -EINVAL; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) | FW_CMD_REQUEST_F | - FW_CMD_READ_F | FW_PARAMS_CMD_PFN_V(pf) | - FW_PARAMS_CMD_VFN_V(vf)); - c.retval_len16 = htonl(FW_LEN16(c)); - for (i = 0; i < nparams; i++, p += 2) - *p = htonl(*params++); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + FW_PARAMS_CMD_PFN_V(pf) | + FW_PARAMS_CMD_VFN_V(vf)); + c.retval_len16 = cpu_to_be32(FW_LEN16(c)); + + for (i = 0; i < nparams; i++) { + *p++ = cpu_to_be32(*params++); + if (rw) + *p = cpu_to_be32(*(val + i)); + p++; + } ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); if (ret == 0) for (i = 0, p = &c.param[0].val; i < nparams; i++, p += 2) - *val++ = ntohl(*p); + *val++ = be32_to_cpu(*p); return ret; } +int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, + unsigned int vf, unsigned int nparams, const u32 *params, + u32 *val) +{ + return t4_query_params_rw(adap, mbox, pf, vf, nparams, params, val, 0); +} + /** - * t4_set_params_nosleep - sets FW or device parameters + * t4_set_params_timeout - sets FW or device parameters * @adap: the adapter * @mbox: mailbox to use for the FW command * @pf: the PF @@ -4368,15 +6284,15 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, * @nparams: the number of parameters * @params: the parameter names * @val: the parameter values + * @timeout: the timeout time * - * Does not ever sleep * Sets the value of FW or device parameters. Up to 7 parameters can be * specified at once. */ -int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox, +int t4_set_params_timeout(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, - const u32 *val) + const u32 *val, int timeout) { struct fw_params_cmd c; __be32 *p = &c.param[0].mnem; @@ -4386,9 +6302,9 @@ int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox, memset(&c, 0, sizeof(c)); c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) | - FW_CMD_REQUEST_F | FW_CMD_WRITE_F | - FW_PARAMS_CMD_PFN_V(pf) | - FW_PARAMS_CMD_VFN_V(vf)); + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_PARAMS_CMD_PFN_V(pf) | + FW_PARAMS_CMD_VFN_V(vf)); c.retval_len16 = cpu_to_be32(FW_LEN16(c)); while (nparams--) { @@ -4396,7 +6312,7 @@ int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox, *p++ = cpu_to_be32(*val++); } - return t4_wr_mbox_ns(adap, mbox, &c, sizeof(c), NULL); + return t4_wr_mbox_timeout(adap, mbox, &c, sizeof(c), NULL, timeout); } /** @@ -4416,23 +6332,8 @@ int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, const u32 *val) { - struct fw_params_cmd c; - __be32 *p = &c.param[0].mnem; - - if (nparams > 7) - return -EINVAL; - - memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_PARAMS_CMD_PFN_V(pf) | - FW_PARAMS_CMD_VFN_V(vf)); - c.retval_len16 = htonl(FW_LEN16(c)); - while (nparams--) { - *p++ = htonl(*params++); - *p++ = htonl(*val++); - } - - return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); + return t4_set_params_timeout(adap, mbox, pf, vf, nparams, params, val, + FW_CMD_MAX_TIMEOUT); } /** @@ -4465,20 +6366,21 @@ int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf, struct fw_pfvf_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PFVF_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_PFVF_CMD_PFN_V(pf) | - FW_PFVF_CMD_VFN_V(vf)); - c.retval_len16 = htonl(FW_LEN16(c)); - c.niqflint_niq = htonl(FW_PFVF_CMD_NIQFLINT_V(rxqi) | - FW_PFVF_CMD_NIQ_V(rxq)); - c.type_to_neq = htonl(FW_PFVF_CMD_CMASK_V(cmask) | - FW_PFVF_CMD_PMASK_V(pmask) | - FW_PFVF_CMD_NEQ_V(txq)); - c.tc_to_nexactf = htonl(FW_PFVF_CMD_TC_V(tc) | FW_PFVF_CMD_NVI_V(vi) | - FW_PFVF_CMD_NEXACTF_V(nexact)); - c.r_caps_to_nethctrl = htonl(FW_PFVF_CMD_R_CAPS_V(rcaps) | - FW_PFVF_CMD_WX_CAPS_V(wxcaps) | - FW_PFVF_CMD_NETHCTRL_V(txq_eth_ctrl)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PFVF_CMD) | FW_CMD_REQUEST_F | + FW_CMD_WRITE_F | FW_PFVF_CMD_PFN_V(pf) | + FW_PFVF_CMD_VFN_V(vf)); + c.retval_len16 = cpu_to_be32(FW_LEN16(c)); + c.niqflint_niq = cpu_to_be32(FW_PFVF_CMD_NIQFLINT_V(rxqi) | + FW_PFVF_CMD_NIQ_V(rxq)); + c.type_to_neq = cpu_to_be32(FW_PFVF_CMD_CMASK_V(cmask) | + FW_PFVF_CMD_PMASK_V(pmask) | + FW_PFVF_CMD_NEQ_V(txq)); + c.tc_to_nexactf = cpu_to_be32(FW_PFVF_CMD_TC_V(tc) | + FW_PFVF_CMD_NVI_V(vi) | + FW_PFVF_CMD_NEXACTF_V(nexact)); + c.r_caps_to_nethctrl = cpu_to_be32(FW_PFVF_CMD_R_CAPS_V(rcaps) | + FW_PFVF_CMD_WX_CAPS_V(wxcaps) | + FW_PFVF_CMD_NETHCTRL_V(txq_eth_ctrl)); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4507,10 +6409,10 @@ int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port, struct fw_vi_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_VI_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_CMD_EXEC_F | - FW_VI_CMD_PFN_V(pf) | FW_VI_CMD_VFN_V(vf)); - c.alloc_to_len16 = htonl(FW_VI_CMD_ALLOC_F | FW_LEN16(c)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_VI_CMD) | FW_CMD_REQUEST_F | + FW_CMD_WRITE_F | FW_CMD_EXEC_F | + FW_VI_CMD_PFN_V(pf) | FW_VI_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_VI_CMD_ALLOC_F | FW_LEN16(c)); c.portid_pkd = FW_VI_CMD_PORTID_V(port); c.nmac = nmac - 1; @@ -4532,8 +6434,35 @@ int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port, } } if (rss_size) - *rss_size = FW_VI_CMD_RSSSIZE_G(ntohs(c.rsssize_pkd)); - return FW_VI_CMD_VIID_G(ntohs(c.type_viid)); + *rss_size = FW_VI_CMD_RSSSIZE_G(be16_to_cpu(c.rsssize_pkd)); + return FW_VI_CMD_VIID_G(be16_to_cpu(c.type_viid)); +} + +/** + * t4_free_vi - free a virtual interface + * @adap: the adapter + * @mbox: mailbox to use for the FW command + * @pf: the PF owning the VI + * @vf: the VF owning the VI + * @viid: virtual interface identifiler + * + * Free a previously allocated virtual interface. + */ +int t4_free_vi(struct adapter *adap, unsigned int mbox, unsigned int pf, + unsigned int vf, unsigned int viid) +{ + struct fw_vi_cmd c; + + memset(&c, 0, sizeof(c)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_VI_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_EXEC_F | + FW_VI_CMD_PFN_V(pf) | + FW_VI_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_VI_CMD_FREE_F | FW_LEN16(c)); + c.type_viid = cpu_to_be16(FW_VI_CMD_VIID_V(viid)); + + return t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); } /** @@ -4569,14 +6498,16 @@ int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid, vlanex = FW_VI_RXMODE_CMD_VLANEXEN_M; memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_RXMODE_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_VI_RXMODE_CMD_VIID_V(viid)); - c.retval_len16 = htonl(FW_LEN16(c)); - c.mtu_to_vlanexen = htonl(FW_VI_RXMODE_CMD_MTU_V(mtu) | - FW_VI_RXMODE_CMD_PROMISCEN_V(promisc) | - FW_VI_RXMODE_CMD_ALLMULTIEN_V(all_multi) | - FW_VI_RXMODE_CMD_BROADCASTEN_V(bcast) | - FW_VI_RXMODE_CMD_VLANEXEN_V(vlanex)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_RXMODE_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_VI_RXMODE_CMD_VIID_V(viid)); + c.retval_len16 = cpu_to_be32(FW_LEN16(c)); + c.mtu_to_vlanexen = + cpu_to_be32(FW_VI_RXMODE_CMD_MTU_V(mtu) | + FW_VI_RXMODE_CMD_PROMISCEN_V(promisc) | + FW_VI_RXMODE_CMD_ALLMULTIEN_V(all_multi) | + FW_VI_RXMODE_CMD_BROADCASTEN_V(bcast) | + FW_VI_RXMODE_CMD_VLANEXEN_V(vlanex)); return t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), NULL, sleep_ok); } @@ -4606,43 +6537,71 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox, unsigned int viid, bool free, unsigned int naddr, const u8 **addr, u16 *idx, u64 *hash, bool sleep_ok) { - int i, ret; + int offset, ret = 0; struct fw_vi_mac_cmd c; - struct fw_vi_mac_exact *p; - unsigned int max_naddr = is_t4(adap->params.chip) ? - NUM_MPS_CLS_SRAM_L_INSTANCES : - NUM_MPS_T5_CLS_SRAM_L_INSTANCES; + unsigned int nfilters = 0; + unsigned int max_naddr = adap->params.arch.mps_tcam_size; + unsigned int rem = naddr; - if (naddr > 7) + if (naddr > max_naddr) return -EINVAL; - memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | (free ? FW_CMD_EXEC_F : 0) | - FW_VI_MAC_CMD_VIID_V(viid)); - c.freemacs_to_len16 = htonl(FW_VI_MAC_CMD_FREEMACS_V(free) | - FW_CMD_LEN16_V((naddr + 2) / 2)); - - for (i = 0, p = c.u.exact; i < naddr; i++, p++) { - p->valid_to_idx = htons(FW_VI_MAC_CMD_VALID_F | - FW_VI_MAC_CMD_IDX_V(FW_VI_MAC_ADD_MAC)); - memcpy(p->macaddr, addr[i], sizeof(p->macaddr)); - } + for (offset = 0; offset < naddr ; /**/) { + unsigned int fw_naddr = (rem < ARRAY_SIZE(c.u.exact) ? + rem : ARRAY_SIZE(c.u.exact)); + size_t len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd, + u.exact[fw_naddr]), 16); + struct fw_vi_mac_exact *p; + int i; - ret = t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), &c, sleep_ok); - if (ret) - return ret; + memset(&c, 0, sizeof(c)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_WRITE_F | + FW_CMD_EXEC_V(free) | + FW_VI_MAC_CMD_VIID_V(viid)); + c.freemacs_to_len16 = + cpu_to_be32(FW_VI_MAC_CMD_FREEMACS_V(free) | + FW_CMD_LEN16_V(len16)); + + for (i = 0, p = c.u.exact; i < fw_naddr; i++, p++) { + p->valid_to_idx = + cpu_to_be16(FW_VI_MAC_CMD_VALID_F | + FW_VI_MAC_CMD_IDX_V( + FW_VI_MAC_ADD_MAC)); + memcpy(p->macaddr, addr[offset + i], + sizeof(p->macaddr)); + } + + /* It's okay if we run out of space in our MAC address arena. + * Some of the addresses we submit may get stored so we need + * to run through the reply to see what the results were ... + */ + ret = t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), &c, sleep_ok); + if (ret && ret != -FW_ENOMEM) + break; - for (i = 0, p = c.u.exact; i < naddr; i++, p++) { - u16 index = FW_VI_MAC_CMD_IDX_G(ntohs(p->valid_to_idx)); + for (i = 0, p = c.u.exact; i < fw_naddr; i++, p++) { + u16 index = FW_VI_MAC_CMD_IDX_G( + be16_to_cpu(p->valid_to_idx)); + + if (idx) + idx[offset + i] = (index >= max_naddr ? + 0xffff : index); + if (index < max_naddr) + nfilters++; + else if (hash) + *hash |= (1ULL << + hash_mac_addr(addr[offset + i])); + } - if (idx) - idx[i] = index >= max_naddr ? 0xffff : index; - if (index < max_naddr) - ret++; - else if (hash) - *hash |= (1ULL << hash_mac_addr(addr[i])); + free = false; + offset += fw_naddr; + rem -= fw_naddr; } + + if (ret == 0 || ret == -FW_ENOMEM) + ret = nfilters; return ret; } @@ -4671,26 +6630,25 @@ int t4_change_mac(struct adapter *adap, unsigned int mbox, unsigned int viid, int ret, mode; struct fw_vi_mac_cmd c; struct fw_vi_mac_exact *p = c.u.exact; - unsigned int max_mac_addr = is_t4(adap->params.chip) ? - NUM_MPS_CLS_SRAM_L_INSTANCES : - NUM_MPS_T5_CLS_SRAM_L_INSTANCES; + unsigned int max_mac_addr = adap->params.arch.mps_tcam_size; if (idx < 0) /* new allocation */ idx = persist ? FW_VI_MAC_ADD_PERSIST_MAC : FW_VI_MAC_ADD_MAC; mode = add_smt ? FW_VI_MAC_SMT_AND_MPSTCAM : FW_VI_MAC_MPS_TCAM_ENTRY; memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_VI_MAC_CMD_VIID_V(viid)); - c.freemacs_to_len16 = htonl(FW_CMD_LEN16_V(1)); - p->valid_to_idx = htons(FW_VI_MAC_CMD_VALID_F | - FW_VI_MAC_CMD_SMAC_RESULT_V(mode) | - FW_VI_MAC_CMD_IDX_V(idx)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_VI_MAC_CMD_VIID_V(viid)); + c.freemacs_to_len16 = cpu_to_be32(FW_CMD_LEN16_V(1)); + p->valid_to_idx = cpu_to_be16(FW_VI_MAC_CMD_VALID_F | + FW_VI_MAC_CMD_SMAC_RESULT_V(mode) | + FW_VI_MAC_CMD_IDX_V(idx)); memcpy(p->macaddr, addr, sizeof(p->macaddr)); ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); if (ret == 0) { - ret = FW_VI_MAC_CMD_IDX_G(ntohs(p->valid_to_idx)); + ret = FW_VI_MAC_CMD_IDX_G(be16_to_cpu(p->valid_to_idx)); if (ret >= max_mac_addr) ret = -ENOMEM; } @@ -4714,11 +6672,12 @@ int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid, struct fw_vi_mac_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F | - FW_CMD_WRITE_F | FW_VI_ENABLE_CMD_VIID_V(viid)); - c.freemacs_to_len16 = htonl(FW_VI_MAC_CMD_HASHVECEN_F | - FW_VI_MAC_CMD_HASHUNIEN_V(ucast) | - FW_CMD_LEN16_V(1)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_VI_ENABLE_CMD_VIID_V(viid)); + c.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_HASHVECEN_F | + FW_VI_MAC_CMD_HASHUNIEN_V(ucast) | + FW_CMD_LEN16_V(1)); c.u.hash.hashvec = cpu_to_be64(vec); return t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), NULL, sleep_ok); } @@ -4741,12 +6700,13 @@ int t4_enable_vi_params(struct adapter *adap, unsigned int mbox, struct fw_vi_enable_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_VI_ENABLE_CMD_VIID_V(viid)); - - c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_IEN_V(rx_en) | - FW_VI_ENABLE_CMD_EEN_V(tx_en) | FW_LEN16(c) | - FW_VI_ENABLE_CMD_DCB_INFO_V(dcb_en)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_VI_ENABLE_CMD_VIID_V(viid)); + c.ien_to_len16 = cpu_to_be32(FW_VI_ENABLE_CMD_IEN_V(rx_en) | + FW_VI_ENABLE_CMD_EEN_V(tx_en) | + FW_VI_ENABLE_CMD_DCB_INFO_V(dcb_en) | + FW_LEN16(c)); return t4_wr_mbox_ns(adap, mbox, &c, sizeof(c), NULL); } @@ -4781,10 +6741,11 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid, struct fw_vi_enable_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_VI_ENABLE_CMD_VIID_V(viid)); - c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED_F | FW_LEN16(c)); - c.blinkdur = htons(nblinks); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_VI_ENABLE_CMD_VIID_V(viid)); + c.ien_to_len16 = cpu_to_be32(FW_VI_ENABLE_CMD_LED_F | FW_LEN16(c)); + c.blinkdur = cpu_to_be16(nblinks); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4808,14 +6769,14 @@ int t4_iq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, struct fw_iq_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_IQ_CMD_PFN_V(pf) | - FW_IQ_CMD_VFN_V(vf)); - c.alloc_to_len16 = htonl(FW_IQ_CMD_FREE_F | FW_LEN16(c)); - c.type_to_iqandstindex = htonl(FW_IQ_CMD_TYPE_V(iqtype)); - c.iqid = htons(iqid); - c.fl0id = htons(fl0id); - c.fl1id = htons(fl1id); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_IQ_CMD) | FW_CMD_REQUEST_F | + FW_CMD_EXEC_F | FW_IQ_CMD_PFN_V(pf) | + FW_IQ_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_IQ_CMD_FREE_F | FW_LEN16(c)); + c.type_to_iqandstindex = cpu_to_be32(FW_IQ_CMD_TYPE_V(iqtype)); + c.iqid = cpu_to_be16(iqid); + c.fl0id = cpu_to_be16(fl0id); + c.fl1id = cpu_to_be16(fl1id); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4835,11 +6796,12 @@ int t4_eth_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, struct fw_eq_eth_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_ETH_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_EQ_ETH_CMD_PFN_V(pf) | - FW_EQ_ETH_CMD_VFN_V(vf)); - c.alloc_to_len16 = htonl(FW_EQ_ETH_CMD_FREE_F | FW_LEN16(c)); - c.eqid_pkd = htonl(FW_EQ_ETH_CMD_EQID_V(eqid)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_EQ_ETH_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_EQ_ETH_CMD_PFN_V(pf) | + FW_EQ_ETH_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_EQ_ETH_CMD_FREE_F | FW_LEN16(c)); + c.eqid_pkd = cpu_to_be32(FW_EQ_ETH_CMD_EQID_V(eqid)); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4859,11 +6821,12 @@ int t4_ctrl_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, struct fw_eq_ctrl_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_CTRL_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_EQ_CTRL_CMD_PFN_V(pf) | - FW_EQ_CTRL_CMD_VFN_V(vf)); - c.alloc_to_len16 = htonl(FW_EQ_CTRL_CMD_FREE_F | FW_LEN16(c)); - c.cmpliqid_eqid = htonl(FW_EQ_CTRL_CMD_EQID_V(eqid)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_EQ_CTRL_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_EQ_CTRL_CMD_PFN_V(pf) | + FW_EQ_CTRL_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_EQ_CTRL_CMD_FREE_F | FW_LEN16(c)); + c.cmpliqid_eqid = cpu_to_be32(FW_EQ_CTRL_CMD_EQID_V(eqid)); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4883,11 +6846,12 @@ int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, struct fw_eq_ofld_cmd c; memset(&c, 0, sizeof(c)); - c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | FW_CMD_REQUEST_F | - FW_CMD_EXEC_F | FW_EQ_OFLD_CMD_PFN_V(pf) | - FW_EQ_OFLD_CMD_VFN_V(vf)); - c.alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_FREE_F | FW_LEN16(c)); - c.eqid_pkd = htonl(FW_EQ_OFLD_CMD_EQID_V(eqid)); + c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_EQ_OFLD_CMD_PFN_V(pf) | + FW_EQ_OFLD_CMD_VFN_V(vf)); + c.alloc_to_len16 = cpu_to_be32(FW_EQ_OFLD_CMD_FREE_F | FW_LEN16(c)); + c.eqid_pkd = cpu_to_be32(FW_EQ_OFLD_CMD_EQID_V(eqid)); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -4905,11 +6869,11 @@ int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl) if (opcode == FW_PORT_CMD) { /* link/module state change message */ int speed = 0, fc = 0; const struct fw_port_cmd *p = (void *)rpl; - int chan = FW_PORT_CMD_PORTID_G(ntohl(p->op_to_portid)); + int chan = FW_PORT_CMD_PORTID_G(be32_to_cpu(p->op_to_portid)); int port = adap->chan_map[chan]; struct port_info *pi = adap2pinfo(adap, port); struct link_config *lc = &pi->link_cfg; - u32 stat = ntohl(p->u.info.lstatus_to_modtype); + u32 stat = be32_to_cpu(p->u.info.lstatus_to_modtype); int link_ok = (stat & FW_PORT_CMD_LSTATUS_F) != 0; u32 mod = FW_PORT_CMD_MODTYPE_G(stat); @@ -5043,6 +7007,22 @@ static int get_flash_params(struct adapter *adap) return 0; } +static void set_pcie_completion_timeout(struct adapter *adapter, u8 range) +{ + u16 val; + u32 pcie_cap; + + pcie_cap = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP); + if (pcie_cap) { + pci_read_config_word(adapter->pdev, + pcie_cap + PCI_EXP_DEVCTL2, &val); + val &= ~PCI_EXP_DEVCTL2_COMP_TIMEOUT; + val |= range; + pci_write_config_word(adapter->pdev, + pcie_cap + PCI_EXP_DEVCTL2, val); + } +} + /** * t4_prep_adapter - prepare SW and HW for operation * @adapter: the adapter @@ -5075,9 +7055,30 @@ int t4_prep_adapter(struct adapter *adapter) switch (ver) { case CHELSIO_T4: adapter->params.chip |= CHELSIO_CHIP_CODE(CHELSIO_T4, pl_rev); + adapter->params.arch.sge_fl_db = DBPRIO_F; + adapter->params.arch.mps_tcam_size = + NUM_MPS_CLS_SRAM_L_INSTANCES; + adapter->params.arch.mps_rplc_size = 128; + adapter->params.arch.nchan = NCHAN; + adapter->params.arch.vfcount = 128; break; case CHELSIO_T5: adapter->params.chip |= CHELSIO_CHIP_CODE(CHELSIO_T5, pl_rev); + adapter->params.arch.sge_fl_db = DBPRIO_F | DBTYPE_F; + adapter->params.arch.mps_tcam_size = + NUM_MPS_T5_CLS_SRAM_L_INSTANCES; + adapter->params.arch.mps_rplc_size = 128; + adapter->params.arch.nchan = NCHAN; + adapter->params.arch.vfcount = 128; + break; + case CHELSIO_T6: + adapter->params.chip |= CHELSIO_CHIP_CODE(CHELSIO_T6, pl_rev); + adapter->params.arch.sge_fl_db = 0; + adapter->params.arch.mps_tcam_size = + NUM_MPS_T5_CLS_SRAM_L_INSTANCES; + adapter->params.arch.mps_rplc_size = 256; + adapter->params.arch.nchan = 2; + adapter->params.arch.vfcount = 256; break; default: dev_err(adapter->pdev_dev, "Device %d is not supported\n", @@ -5094,14 +7095,18 @@ int t4_prep_adapter(struct adapter *adapter) adapter->params.nports = 1; adapter->params.portvec = 1; adapter->params.vpd.cclk = 50000; + + /* Set pci completion timeout value to 4 seconds. */ + set_pcie_completion_timeout(adapter, 0xd); return 0; } /** - * cxgb4_t4_bar2_sge_qregs - return BAR2 SGE Queue register information + * t4_bar2_sge_qregs - return BAR2 SGE Queue register information * @adapter: the adapter * @qid: the Queue ID * @qtype: the Ingress or Egress type for @qid + * @user: true if this request is for a user mode queue * @pbar2_qoffset: BAR2 Queue Offset * @pbar2_qid: BAR2 Queue ID or 0 for Queue ID inferred SGE Queues * @@ -5122,9 +7127,10 @@ int t4_prep_adapter(struct adapter *adapter) * Write Combining Doorbell Buffer. If the BAR2 Queue ID is not 0, * then these "Inferred Queue ID" register may not be used. */ -int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter, +int t4_bar2_sge_qregs(struct adapter *adapter, unsigned int qid, enum t4_bar2_qtype qtype, + int user, u64 *pbar2_qoffset, unsigned int *pbar2_qid) { @@ -5132,9 +7138,8 @@ int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter, u64 bar2_page_offset, bar2_qoffset; unsigned int bar2_qid, bar2_qid_offset, bar2_qinferred; - /* T4 doesn't support BAR2 SGE Queue registers. - */ - if (is_t4(adapter->params.chip)) + /* T4 doesn't support BAR2 SGE Queue registers for kernel mode queues */ + if (!user && is_t4(adapter->params.chip)) return -EINVAL; /* Get our SGE Page Size parameters. @@ -5154,7 +7159,7 @@ int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter, * o The BAR2 Queue ID. * o The BAR2 Queue ID Offset into the BAR2 page. */ - bar2_page_offset = ((qid >> qpp_shift) << page_shift); + bar2_page_offset = ((u64)(qid >> qpp_shift) << page_shift); bar2_qid = qid & qpp_mask; bar2_qid_offset = bar2_qid * SGE_UDB_SIZE; @@ -5223,18 +7228,19 @@ int t4_init_devlog_params(struct adapter *adap) /* Otherwise, ask the firmware for it's Device Log Parameters. */ memset(&devlog_cmd, 0, sizeof(devlog_cmd)); - devlog_cmd.op_to_write = htonl(FW_CMD_OP_V(FW_DEVLOG_CMD) | - FW_CMD_REQUEST_F | FW_CMD_READ_F); - devlog_cmd.retval_len16 = htonl(FW_LEN16(devlog_cmd)); + devlog_cmd.op_to_write = cpu_to_be32(FW_CMD_OP_V(FW_DEVLOG_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F); + devlog_cmd.retval_len16 = cpu_to_be32(FW_LEN16(devlog_cmd)); ret = t4_wr_mbox(adap, adap->mbox, &devlog_cmd, sizeof(devlog_cmd), &devlog_cmd); if (ret) return ret; - devlog_meminfo = ntohl(devlog_cmd.memtype_devlog_memaddr16_devlog); + devlog_meminfo = + be32_to_cpu(devlog_cmd.memtype_devlog_memaddr16_devlog); dparams->memtype = FW_DEVLOG_CMD_MEMTYPE_DEVLOG_G(devlog_meminfo); dparams->start = FW_DEVLOG_CMD_MEMADDR16_DEVLOG_G(devlog_meminfo) << 4; - dparams->size = ntohl(devlog_cmd.memsize_devlog); + dparams->size = be32_to_cpu(devlog_cmd.memsize_devlog); return 0; } @@ -5255,13 +7261,13 @@ int t4_init_sge_params(struct adapter *adapter) */ hps = t4_read_reg(adapter, SGE_HOST_PAGE_SIZE_A); s_hps = (HOSTPAGESIZEPF0_S + - (HOSTPAGESIZEPF1_S - HOSTPAGESIZEPF0_S) * adapter->fn); + (HOSTPAGESIZEPF1_S - HOSTPAGESIZEPF0_S) * adapter->pf); sge_params->hps = ((hps >> s_hps) & HOSTPAGESIZEPF0_M); /* Extract the SGE Egress and Ingess Queues Per Page for our PF. */ s_qpp = (QUEUESPERPAGEPF0_S + - (QUEUESPERPAGEPF1_S - QUEUESPERPAGEPF0_S) * adapter->fn); + (QUEUESPERPAGEPF1_S - QUEUESPERPAGEPF0_S) * adapter->pf); qpp = t4_read_reg(adapter, SGE_EGRESS_QUEUES_PER_PAGE_PF_A); sge_params->eq_qpp = ((qpp >> s_qpp) & QUEUESPERPAGEPF0_M); qpp = t4_read_reg(adapter, SGE_INGRESS_QUEUES_PER_PAGE_PF_A); @@ -5292,12 +7298,19 @@ int t4_init_tp_params(struct adapter *adap) /* Cache the adapter's Compressed Filter Mode and global Incress * Configuration. */ - t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, - &adap->params.tp.vlan_pri_map, 1, - TP_VLAN_PRI_MAP_A); - t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, - &adap->params.tp.ingress_config, 1, - TP_INGRESS_CONFIG_A); + if (t4_use_ldst(adap)) { + t4_fw_tp_pio_rw(adap, &adap->params.tp.vlan_pri_map, 1, + TP_VLAN_PRI_MAP_A, 1); + t4_fw_tp_pio_rw(adap, &adap->params.tp.ingress_config, 1, + TP_INGRESS_CONFIG_A, 1); + } else { + t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, + &adap->params.tp.vlan_pri_map, 1, + TP_VLAN_PRI_MAP_A); + t4_read_indirect(adap, TP_PIO_ADDR_A, TP_PIO_DATA_A, + &adap->params.tp.ingress_config, 1, + TP_INGRESS_CONFIG_A); + } /* Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field * shift positions of several elements of the Compressed Filter Tuple @@ -5373,6 +7386,29 @@ int t4_filter_field_shift(const struct adapter *adap, int filter_sel) return field_shift; } +int t4_init_rss_mode(struct adapter *adap, int mbox) +{ + int i, ret; + struct fw_rss_vi_config_cmd rvc; + + memset(&rvc, 0, sizeof(rvc)); + + for_each_port(adap, i) { + struct port_info *p = adap2pinfo(adap, i); + + rvc.op_to_viid = + cpu_to_be32(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + FW_RSS_VI_CONFIG_CMD_VIID_V(p->viid)); + rvc.retval_len16 = cpu_to_be32(FW_LEN16(rvc)); + ret = t4_wr_mbox(adap, mbox, &rvc, sizeof(rvc), &rvc); + if (ret) + return ret; + p->rss_mode = be32_to_cpu(rvc.u.basicvirtual.defaultq_to_udpen); + } + return 0; +} + int t4_port_init(struct adapter *adap, int mbox, int pf, int vf) { u8 addr[6]; @@ -5390,10 +7426,10 @@ int t4_port_init(struct adapter *adap, int mbox, int pf, int vf) while ((adap->params.portvec & (1 << j)) == 0) j++; - c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | - FW_CMD_REQUEST_F | FW_CMD_READ_F | - FW_PORT_CMD_PORTID_V(j)); - c.action_to_len16 = htonl( + c.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + FW_PORT_CMD_PORTID_V(j)); + c.action_to_len16 = cpu_to_be32( FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_GET_PORT_INFO) | FW_LEN16(c)); ret = t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); @@ -5411,22 +7447,23 @@ int t4_port_init(struct adapter *adap, int mbox, int pf, int vf) memcpy(adap->port[i]->dev_addr, addr, ETH_ALEN); adap->port[i]->dev_port = j; - ret = ntohl(c.u.info.lstatus_to_modtype); + ret = be32_to_cpu(c.u.info.lstatus_to_modtype); p->mdio_addr = (ret & FW_PORT_CMD_MDIOCAP_F) ? FW_PORT_CMD_MDIOADDR_G(ret) : -1; p->port_type = FW_PORT_CMD_PTYPE_G(ret); p->mod_type = FW_PORT_MOD_TYPE_NA; - rvc.op_to_viid = htonl(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) | - FW_CMD_REQUEST_F | FW_CMD_READ_F | - FW_RSS_VI_CONFIG_CMD_VIID(p->viid)); - rvc.retval_len16 = htonl(FW_LEN16(rvc)); + rvc.op_to_viid = + cpu_to_be32(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F | + FW_RSS_VI_CONFIG_CMD_VIID(p->viid)); + rvc.retval_len16 = cpu_to_be32(FW_LEN16(rvc)); ret = t4_wr_mbox(adap, mbox, &rvc, sizeof(rvc), &rvc); if (ret) return ret; - p->rss_mode = ntohl(rvc.u.basicvirtual.defaultq_to_udpen); + p->rss_mode = be32_to_cpu(rvc.u.basicvirtual.defaultq_to_udpen); - init_link_config(&p->link_cfg, ntohs(c.u.info.pcap)); + init_link_config(&p->link_cfg, be16_to_cpu(c.u.info.pcap)); j++; } return 0; @@ -5717,3 +7754,130 @@ void t4_tp_read_la(struct adapter *adap, u64 *la_buf, unsigned int *wrptr) t4_write_reg(adap, TP_DBG_LA_CONFIG_A, cfg | adap->params.tp.la_mask); } + +/* SGE Hung Ingress DMA Warning Threshold time and Warning Repeat Rate (in + * seconds). If we find one of the SGE Ingress DMA State Machines in the same + * state for more than the Warning Threshold then we'll issue a warning about + * a potential hang. We'll repeat the warning as the SGE Ingress DMA Channel + * appears to be hung every Warning Repeat second till the situation clears. + * If the situation clears, we'll note that as well. + */ +#define SGE_IDMA_WARN_THRESH 1 +#define SGE_IDMA_WARN_REPEAT 300 + +/** + * t4_idma_monitor_init - initialize SGE Ingress DMA Monitor + * @adapter: the adapter + * @idma: the adapter IDMA Monitor state + * + * Initialize the state of an SGE Ingress DMA Monitor. + */ +void t4_idma_monitor_init(struct adapter *adapter, + struct sge_idma_monitor_state *idma) +{ + /* Initialize the state variables for detecting an SGE Ingress DMA + * hang. The SGE has internal counters which count up on each clock + * tick whenever the SGE finds its Ingress DMA State Engines in the + * same state they were on the previous clock tick. The clock used is + * the Core Clock so we have a limit on the maximum "time" they can + * record; typically a very small number of seconds. For instance, + * with a 600MHz Core Clock, we can only count up to a bit more than + * 7s. So we'll synthesize a larger counter in order to not run the + * risk of having the "timers" overflow and give us the flexibility to + * maintain a Hung SGE State Machine of our own which operates across + * a longer time frame. + */ + idma->idma_1s_thresh = core_ticks_per_usec(adapter) * 1000000; /* 1s */ + idma->idma_stalled[0] = 0; + idma->idma_stalled[1] = 0; +} + +/** + * t4_idma_monitor - monitor SGE Ingress DMA state + * @adapter: the adapter + * @idma: the adapter IDMA Monitor state + * @hz: number of ticks/second + * @ticks: number of ticks since the last IDMA Monitor call + */ +void t4_idma_monitor(struct adapter *adapter, + struct sge_idma_monitor_state *idma, + int hz, int ticks) +{ + int i, idma_same_state_cnt[2]; + + /* Read the SGE Debug Ingress DMA Same State Count registers. These + * are counters inside the SGE which count up on each clock when the + * SGE finds its Ingress DMA State Engines in the same states they + * were in the previous clock. The counters will peg out at + * 0xffffffff without wrapping around so once they pass the 1s + * threshold they'll stay above that till the IDMA state changes. + */ + t4_write_reg(adapter, SGE_DEBUG_INDEX_A, 13); + idma_same_state_cnt[0] = t4_read_reg(adapter, SGE_DEBUG_DATA_HIGH_A); + idma_same_state_cnt[1] = t4_read_reg(adapter, SGE_DEBUG_DATA_LOW_A); + + for (i = 0; i < 2; i++) { + u32 debug0, debug11; + + /* If the Ingress DMA Same State Counter ("timer") is less + * than 1s, then we can reset our synthesized Stall Timer and + * continue. If we have previously emitted warnings about a + * potential stalled Ingress Queue, issue a note indicating + * that the Ingress Queue has resumed forward progress. + */ + if (idma_same_state_cnt[i] < idma->idma_1s_thresh) { + if (idma->idma_stalled[i] >= SGE_IDMA_WARN_THRESH * hz) + dev_warn(adapter->pdev_dev, "SGE idma%d, queue %u, " + "resumed after %d seconds\n", + i, idma->idma_qid[i], + idma->idma_stalled[i] / hz); + idma->idma_stalled[i] = 0; + continue; + } + + /* Synthesize an SGE Ingress DMA Same State Timer in the Hz + * domain. The first time we get here it'll be because we + * passed the 1s Threshold; each additional time it'll be + * because the RX Timer Callback is being fired on its regular + * schedule. + * + * If the stall is below our Potential Hung Ingress Queue + * Warning Threshold, continue. + */ + if (idma->idma_stalled[i] == 0) { + idma->idma_stalled[i] = hz; + idma->idma_warn[i] = 0; + } else { + idma->idma_stalled[i] += ticks; + idma->idma_warn[i] -= ticks; + } + + if (idma->idma_stalled[i] < SGE_IDMA_WARN_THRESH * hz) + continue; + + /* We'll issue a warning every SGE_IDMA_WARN_REPEAT seconds. + */ + if (idma->idma_warn[i] > 0) + continue; + idma->idma_warn[i] = SGE_IDMA_WARN_REPEAT * hz; + + /* Read and save the SGE IDMA State and Queue ID information. + * We do this every time in case it changes across time ... + * can't be too careful ... + */ + t4_write_reg(adapter, SGE_DEBUG_INDEX_A, 0); + debug0 = t4_read_reg(adapter, SGE_DEBUG_DATA_LOW_A); + idma->idma_state[i] = (debug0 >> (i * 9)) & 0x3f; + + t4_write_reg(adapter, SGE_DEBUG_INDEX_A, 11); + debug11 = t4_read_reg(adapter, SGE_DEBUG_DATA_LOW_A); + idma->idma_qid[i] = (debug11 >> (i * 16)) & 0xffff; + + dev_warn(adapter->pdev_dev, "SGE idma%u, queue %u, potentially stuck in " + "state %u for %d seconds (debug0=%#x, debug11=%#x)\n", + i, idma->idma_qid[i], idma->idma_state[i], + idma->idma_stalled[i] / hz, + debug0, debug11); + t4_sge_decode_idma_state(adapter, idma->idma_state[i]); + } +} |