diff options
| author | Joseph Gasparakis <joseph.gasparakis@intel.com> | 2014-02-12 01:45:30 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-06 17:54:04 -0800 |
| commit | 17a73f6b14010d4516a05f52e3c87431e86edebb (patch) | |
| tree | 64a460faba4111e13603bbcc32482b8f3ed9674f /drivers/net/ethernet/intel/i40e/i40e_debugfs.c | |
| parent | 3415e8ce0de0242811b1ce9b89cdd8166a505959 (diff) | |
i40e: Flow Director sideband accounting
This patch completes implementation of the ethtool ntuple
rule management interface. It adds the get, update and delete
interface reset.
Change-ID: Ida7f481d9ee4e405ed91340b858eabb18a52fdb5
Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com>
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index da22c3fa2c0..57fc86496f3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -1663,21 +1663,22 @@ static ssize_t i40e_dbg_command_write(struct file *filp, desc = NULL; } else if ((strncmp(cmd_buf, "add fd_filter", 13) == 0) || (strncmp(cmd_buf, "rem fd_filter", 13) == 0)) { - struct i40e_fdir_data fd_data; + struct i40e_fdir_filter fd_data; u16 packet_len, i, j = 0; char *asc_packet; + u8 *raw_packet; bool add = false; int ret; - asc_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_LOOKUP, + asc_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_SIZE, GFP_KERNEL); if (!asc_packet) goto command_write_done; - fd_data.raw_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_LOOKUP, - GFP_KERNEL); + raw_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_SIZE, + GFP_KERNEL); - if (!fd_data.raw_packet) { + if (!raw_packet) { kfree(asc_packet); asc_packet = NULL; goto command_write_done; @@ -1698,36 +1699,36 @@ static ssize_t i40e_dbg_command_write(struct file *filp, cnt); kfree(asc_packet); asc_packet = NULL; - kfree(fd_data.raw_packet); + kfree(raw_packet); goto command_write_done; } /* fix packet length if user entered 0 */ if (packet_len == 0) - packet_len = I40E_FDIR_MAX_RAW_PACKET_LOOKUP; + packet_len = I40E_FDIR_MAX_RAW_PACKET_SIZE; /* make sure to check the max as well */ packet_len = min_t(u16, - packet_len, I40E_FDIR_MAX_RAW_PACKET_LOOKUP); + packet_len, I40E_FDIR_MAX_RAW_PACKET_SIZE); for (i = 0; i < packet_len; i++) { sscanf(&asc_packet[j], "%2hhx ", - &fd_data.raw_packet[i]); + &raw_packet[i]); j += 3; } dev_info(&pf->pdev->dev, "FD raw packet dump\n"); print_hex_dump(KERN_INFO, "FD raw packet: ", DUMP_PREFIX_OFFSET, 16, 1, - fd_data.raw_packet, packet_len, true); - ret = i40e_program_fdir_filter(&fd_data, pf, add); + raw_packet, packet_len, true); + ret = i40e_program_fdir_filter(&fd_data, raw_packet, pf, add); if (!ret) { dev_info(&pf->pdev->dev, "Filter command send Status : Success\n"); } else { dev_info(&pf->pdev->dev, "Filter command send failed %d\n", ret); } - kfree(fd_data.raw_packet); - fd_data.raw_packet = NULL; + kfree(raw_packet); + raw_packet = NULL; kfree(asc_packet); asc_packet = NULL; } else if (strncmp(cmd_buf, "fd-atr off", 10) == 0) { |