diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index c17ee77100d3..daa88263af66 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -35,7 +35,7 @@ static struct dentry *i40e_dbg_root; /** * i40e_dbg_find_vsi - searches for the vsi with the given seid - * @pf - the pf structure to search for the vsi + * @pf - the PF structure to search for the vsi * @seid - seid of the vsi it is searching for **/ static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid) @@ -54,7 +54,7 @@ static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid) /** * i40e_dbg_find_veb - searches for the veb with the given seid - * @pf - the pf structure to search for the veb + * @pf - the PF structure to search for the veb * @seid - seid of the veb it is searching for **/ static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid) @@ -112,7 +112,7 @@ static ssize_t i40e_dbg_dump_read(struct file *filp, char __user *buffer, /** * i40e_dbg_prep_dump_buf - * @pf: the pf we're working with + * @pf: the PF we're working with * @buflen: the desired buffer length * * Return positive if success, 0 if failed @@ -318,7 +318,7 @@ static const struct file_operations i40e_dbg_dump_fops = { * setup, adding or removing filters, or other things. Many of * these will be useful for some forms of unit testing. **************************************************************/ -static char i40e_dbg_command_buf[256] = "hello world"; +static char i40e_dbg_command_buf[256] = ""; /** * i40e_dbg_command_read - read for command datum @@ -390,6 +390,11 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) " netdev_registered = %i, current_netdev_flags = 0x%04x, state = %li flags = 0x%08lx\n", vsi->netdev_registered, vsi->current_netdev_flags, vsi->state, vsi->flags); + if (vsi == pf->vsi[pf->lan_vsi]) + dev_info(&pf->pdev->dev, "MAC address: %pM SAN MAC: %pM Port MAC: %pM\n", + pf->hw.mac.addr, + pf->hw.mac.san_addr, + pf->hw.mac.port_addr); list_for_each_entry(f, &vsi->mac_filter_list, list) { dev_info(&pf->pdev->dev, " mac_filter_list: %pM vid=%d, is_netdev=%d is_vf=%d counter=%d\n", @@ -675,7 +680,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) vsi->info.resp_reserved[8], vsi->info.resp_reserved[9], vsi->info.resp_reserved[10], vsi->info.resp_reserved[11]); if (vsi->back) - dev_info(&pf->pdev->dev, " pf = %p\n", vsi->back); + dev_info(&pf->pdev->dev, " PF = %p\n", vsi->back); dev_info(&pf->pdev->dev, " idx = %d\n", vsi->idx); dev_info(&pf->pdev->dev, " tc_config: numtc = %d, enabled_tc = 0x%x\n", @@ -921,9 +926,10 @@ static void i40e_dbg_dump_veb_seid(struct i40e_pf *pf, int seid) return; } dev_info(&pf->pdev->dev, - "veb idx=%d,%d stats_ic=%d seid=%d uplink=%d\n", + "veb idx=%d,%d stats_ic=%d seid=%d uplink=%d mode=%s\n", veb->idx, veb->veb_idx, veb->stats_idx, veb->seid, - veb->uplink_seid); + veb->uplink_seid, + veb->bridge_mode == BRIDGE_MODE_VEPA ? "VEPA" : "VEB"); i40e_dbg_dump_eth_stats(pf, &veb->stats); } @@ -945,7 +951,7 @@ static void i40e_dbg_dump_veb_all(struct i40e_pf *pf) /** * i40e_dbg_cmd_fd_ctrl - Enable/disable FD sideband/ATR - * @pf: the pf that would be altered + * @pf: the PF that would be altered * @flag: flag that needs enabling or disabling * @enable: Enable/disable FD SD/ATR **/ @@ -957,7 +963,7 @@ static void i40e_dbg_cmd_fd_ctrl(struct i40e_pf *pf, u64 flag, bool enable) pf->flags &= ~flag; pf->auto_disable_flags |= flag; } - dev_info(&pf->pdev->dev, "requesting a pf reset\n"); + dev_info(&pf->pdev->dev, "requesting a PF reset\n"); i40e_do_reset_safe(pf, (1 << __I40E_PF_RESET_REQUESTED)); } @@ -1487,11 +1493,15 @@ static ssize_t i40e_dbg_command_write(struct file *filp, } else { dev_info(&pf->pdev->dev, "clear_stats vsi [seid]\n"); } - } else if (strncmp(&cmd_buf[12], "pf", 2) == 0) { - i40e_pf_reset_stats(pf); - dev_info(&pf->pdev->dev, "pf clear stats called\n"); + } else if (strncmp(&cmd_buf[12], "port", 4) == 0) { + if (pf->hw.partition_id == 1) { + i40e_pf_reset_stats(pf); + dev_info(&pf->pdev->dev, "port stats cleared\n"); + } else { + dev_info(&pf->pdev->dev, "clear port stats not allowed on this port partition\n"); + } } else { - dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats pf\n"); + dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats port\n"); } } else if (strncmp(cmd_buf, "send aq_cmd", 11) == 0) { struct i40e_aq_desc *desc; @@ -1897,7 +1907,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp, dev_info(&pf->pdev->dev, " read <reg>\n"); dev_info(&pf->pdev->dev, " write <reg> <value>\n"); dev_info(&pf->pdev->dev, " clear_stats vsi [seid]\n"); - dev_info(&pf->pdev->dev, " clear_stats pf\n"); + dev_info(&pf->pdev->dev, " clear_stats port\n"); dev_info(&pf->pdev->dev, " pfr\n"); dev_info(&pf->pdev->dev, " corer\n"); dev_info(&pf->pdev->dev, " globr\n"); @@ -1935,7 +1945,7 @@ static const struct file_operations i40e_dbg_command_fops = { * The netdev_ops entry in debugfs is for giving the driver commands * to be executed from the netdev operations. **************************************************************/ -static char i40e_dbg_netdev_ops_buf[256] = "hello world"; +static char i40e_dbg_netdev_ops_buf[256] = ""; /** * i40e_dbg_netdev_ops - read for netdev_ops datum @@ -2123,8 +2133,8 @@ static const struct file_operations i40e_dbg_netdev_ops_fops = { }; /** - * i40e_dbg_pf_init - setup the debugfs directory for the pf - * @pf: the pf that is starting up + * i40e_dbg_pf_init - setup the debugfs directory for the PF + * @pf: the PF that is starting up **/ void i40e_dbg_pf_init(struct i40e_pf *pf) { @@ -2160,8 +2170,8 @@ create_failed: } /** - * i40e_dbg_pf_exit - clear out the pf's debugfs entries - * @pf: the pf that is stopping + * i40e_dbg_pf_exit - clear out the PF's debugfs entries + * @pf: the PF that is stopping **/ void i40e_dbg_pf_exit(struct i40e_pf *pf) { |