diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c index 6efa1de3723c..0149f1ca9f51 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c @@ -367,6 +367,258 @@ int cudbg_collect_tp_indirect(struct cudbg_init *pdbg_init, return rc; } +int cudbg_collect_sge_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *ch_sge_dbg; + int i, rc; + + rc = cudbg_get_buff(dbg_buff, sizeof(*ch_sge_dbg) * 2, &temp_buff); + if (rc) + return rc; + + ch_sge_dbg = (struct ireg_buf *)temp_buff.data; + for (i = 0; i < 2; i++) { + struct ireg_field *sge_pio = &ch_sge_dbg->tp_pio; + u32 *buff = ch_sge_dbg->outbuf; + + sge_pio->ireg_addr = t5_sge_dbg_index_array[i][0]; + sge_pio->ireg_data = t5_sge_dbg_index_array[i][1]; + sge_pio->ireg_local_offset = t5_sge_dbg_index_array[i][2]; + sge_pio->ireg_offset_range = t5_sge_dbg_index_array[i][3]; + t4_read_indirect(padap, + sge_pio->ireg_addr, + sge_pio->ireg_data, + buff, + sge_pio->ireg_offset_range, + sge_pio->ireg_local_offset); + ch_sge_dbg++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} + +int cudbg_collect_pcie_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *ch_pcie; + int i, rc, n; + u32 size; + + n = sizeof(t5_pcie_pdbg_array) / (IREG_NUM_ELEM * sizeof(u32)); + size = sizeof(struct ireg_buf) * n * 2; + rc = cudbg_get_buff(dbg_buff, size, &temp_buff); + if (rc) + return rc; + + ch_pcie = (struct ireg_buf *)temp_buff.data; + /* PCIE_PDBG */ + for (i = 0; i < n; i++) { + struct ireg_field *pcie_pio = &ch_pcie->tp_pio; + u32 *buff = ch_pcie->outbuf; + + pcie_pio->ireg_addr = t5_pcie_pdbg_array[i][0]; + pcie_pio->ireg_data = t5_pcie_pdbg_array[i][1]; + pcie_pio->ireg_local_offset = t5_pcie_pdbg_array[i][2]; + pcie_pio->ireg_offset_range = t5_pcie_pdbg_array[i][3]; + t4_read_indirect(padap, + pcie_pio->ireg_addr, + pcie_pio->ireg_data, + buff, + pcie_pio->ireg_offset_range, + pcie_pio->ireg_local_offset); + ch_pcie++; + } + + /* PCIE_CDBG */ + n = sizeof(t5_pcie_cdbg_array) / (IREG_NUM_ELEM * sizeof(u32)); + for (i = 0; i < n; i++) { + struct ireg_field *pcie_pio = &ch_pcie->tp_pio; + u32 *buff = ch_pcie->outbuf; + + pcie_pio->ireg_addr = t5_pcie_cdbg_array[i][0]; + pcie_pio->ireg_data = t5_pcie_cdbg_array[i][1]; + pcie_pio->ireg_local_offset = t5_pcie_cdbg_array[i][2]; + pcie_pio->ireg_offset_range = t5_pcie_cdbg_array[i][3]; + t4_read_indirect(padap, + pcie_pio->ireg_addr, + pcie_pio->ireg_data, + buff, + pcie_pio->ireg_offset_range, + pcie_pio->ireg_local_offset); + ch_pcie++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} + +int cudbg_collect_pm_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *ch_pm; + int i, rc, n; + u32 size; + + n = sizeof(t5_pm_rx_array) / (IREG_NUM_ELEM * sizeof(u32)); + size = sizeof(struct ireg_buf) * n * 2; + rc = cudbg_get_buff(dbg_buff, size, &temp_buff); + if (rc) + return rc; + + ch_pm = (struct ireg_buf *)temp_buff.data; + /* PM_RX */ + for (i = 0; i < n; i++) { + struct ireg_field *pm_pio = &ch_pm->tp_pio; + u32 *buff = ch_pm->outbuf; + + pm_pio->ireg_addr = t5_pm_rx_array[i][0]; + pm_pio->ireg_data = t5_pm_rx_array[i][1]; + pm_pio->ireg_local_offset = t5_pm_rx_array[i][2]; + pm_pio->ireg_offset_range = t5_pm_rx_array[i][3]; + t4_read_indirect(padap, + pm_pio->ireg_addr, + pm_pio->ireg_data, + buff, + pm_pio->ireg_offset_range, + pm_pio->ireg_local_offset); + ch_pm++; + } + + /* PM_TX */ + n = sizeof(t5_pm_tx_array) / (IREG_NUM_ELEM * sizeof(u32)); + for (i = 0; i < n; i++) { + struct ireg_field *pm_pio = &ch_pm->tp_pio; + u32 *buff = ch_pm->outbuf; + + pm_pio->ireg_addr = t5_pm_tx_array[i][0]; + pm_pio->ireg_data = t5_pm_tx_array[i][1]; + pm_pio->ireg_local_offset = t5_pm_tx_array[i][2]; + pm_pio->ireg_offset_range = t5_pm_tx_array[i][3]; + t4_read_indirect(padap, + pm_pio->ireg_addr, + pm_pio->ireg_data, + buff, + pm_pio->ireg_offset_range, + pm_pio->ireg_local_offset); + ch_pm++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} + +int cudbg_collect_ma_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *ma_indr; + int i, rc, n; + u32 size, j; + + if (CHELSIO_CHIP_VERSION(padap->params.chip) < CHELSIO_T6) + return CUDBG_STATUS_ENTITY_NOT_FOUND; + + n = sizeof(t6_ma_ireg_array) / (IREG_NUM_ELEM * sizeof(u32)); + size = sizeof(struct ireg_buf) * n * 2; + rc = cudbg_get_buff(dbg_buff, size, &temp_buff); + if (rc) + return rc; + + ma_indr = (struct ireg_buf *)temp_buff.data; + for (i = 0; i < n; i++) { + struct ireg_field *ma_fli = &ma_indr->tp_pio; + u32 *buff = ma_indr->outbuf; + + ma_fli->ireg_addr = t6_ma_ireg_array[i][0]; + ma_fli->ireg_data = t6_ma_ireg_array[i][1]; + ma_fli->ireg_local_offset = t6_ma_ireg_array[i][2]; + ma_fli->ireg_offset_range = t6_ma_ireg_array[i][3]; + t4_read_indirect(padap, ma_fli->ireg_addr, ma_fli->ireg_data, + buff, ma_fli->ireg_offset_range, + ma_fli->ireg_local_offset); + ma_indr++; + } + + n = sizeof(t6_ma_ireg_array2) / (IREG_NUM_ELEM * sizeof(u32)); + for (i = 0; i < n; i++) { + struct ireg_field *ma_fli = &ma_indr->tp_pio; + u32 *buff = ma_indr->outbuf; + + ma_fli->ireg_addr = t6_ma_ireg_array2[i][0]; + ma_fli->ireg_data = t6_ma_ireg_array2[i][1]; + ma_fli->ireg_local_offset = t6_ma_ireg_array2[i][2]; + for (j = 0; j < t6_ma_ireg_array2[i][3]; j++) { + t4_read_indirect(padap, ma_fli->ireg_addr, + ma_fli->ireg_data, buff, 1, + ma_fli->ireg_local_offset); + buff++; + ma_fli->ireg_local_offset += 0x20; + } + ma_indr++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} + +int cudbg_collect_up_cim_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *up_cim; + int i, rc, n; + u32 size; + + n = sizeof(t5_up_cim_reg_array) / (IREG_NUM_ELEM * sizeof(u32)); + size = sizeof(struct ireg_buf) * n; + rc = cudbg_get_buff(dbg_buff, size, &temp_buff); + if (rc) + return rc; + + up_cim = (struct ireg_buf *)temp_buff.data; + for (i = 0; i < n; i++) { + struct ireg_field *up_cim_reg = &up_cim->tp_pio; + u32 *buff = up_cim->outbuf; + + if (is_t5(padap->params.chip)) { + up_cim_reg->ireg_addr = t5_up_cim_reg_array[i][0]; + up_cim_reg->ireg_data = t5_up_cim_reg_array[i][1]; + up_cim_reg->ireg_local_offset = + t5_up_cim_reg_array[i][2]; + up_cim_reg->ireg_offset_range = + t5_up_cim_reg_array[i][3]; + } else if (is_t6(padap->params.chip)) { + up_cim_reg->ireg_addr = t6_up_cim_reg_array[i][0]; + up_cim_reg->ireg_data = t6_up_cim_reg_array[i][1]; + up_cim_reg->ireg_local_offset = + t6_up_cim_reg_array[i][2]; + up_cim_reg->ireg_offset_range = + t6_up_cim_reg_array[i][3]; + } + + rc = t4_cim_read(padap, up_cim_reg->ireg_local_offset, + up_cim_reg->ireg_offset_range, buff); + if (rc) { + cudbg_put_buff(&temp_buff, dbg_buff); + return rc; + } + up_cim++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} + int cudbg_collect_mbox_log(struct cudbg_init *pdbg_init, struct cudbg_buffer *dbg_buff, struct cudbg_error *cudbg_err) @@ -411,3 +663,40 @@ int cudbg_collect_mbox_log(struct cudbg_init *pdbg_init, cudbg_write_and_release_buff(&temp_buff, dbg_buff); return rc; } + +int cudbg_collect_hma_indirect(struct cudbg_init *pdbg_init, + struct cudbg_buffer *dbg_buff, + struct cudbg_error *cudbg_err) +{ + struct adapter *padap = pdbg_init->adap; + struct cudbg_buffer temp_buff = { 0 }; + struct ireg_buf *hma_indr; + int i, rc, n; + u32 size; + + if (CHELSIO_CHIP_VERSION(padap->params.chip) < CHELSIO_T6) + return CUDBG_STATUS_ENTITY_NOT_FOUND; + + n = sizeof(t6_hma_ireg_array) / (IREG_NUM_ELEM * sizeof(u32)); + size = sizeof(struct ireg_buf) * n; + rc = cudbg_get_buff(dbg_buff, size, &temp_buff); + if (rc) + return rc; + + hma_indr = (struct ireg_buf *)temp_buff.data; + for (i = 0; i < n; i++) { + struct ireg_field *hma_fli = &hma_indr->tp_pio; + u32 *buff = hma_indr->outbuf; + + hma_fli->ireg_addr = t6_hma_ireg_array[i][0]; + hma_fli->ireg_data = t6_hma_ireg_array[i][1]; + hma_fli->ireg_local_offset = t6_hma_ireg_array[i][2]; + hma_fli->ireg_offset_range = t6_hma_ireg_array[i][3]; + t4_read_indirect(padap, hma_fli->ireg_addr, hma_fli->ireg_data, + buff, hma_fli->ireg_offset_range, + hma_fli->ireg_local_offset); + hma_indr++; + } + cudbg_write_and_release_buff(&temp_buff, dbg_buff); + return rc; +} |