diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 6 |
3 files changed, 13 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index b29c157b1f5..72f5d25a222 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -840,7 +840,8 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, /* bump the tail */ i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n"); - i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring, buff); + i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring, + buff, buff_size); (hw->aq.asq.next_to_use)++; if (hw->aq.asq.next_to_use == hw->aq.asq.count) hw->aq.asq.next_to_use = 0; @@ -891,7 +892,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer writeback:\n"); - i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff); + i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size); /* update the error if time out occurred */ if ((!cmd_completed) && @@ -987,7 +988,8 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw, e->msg_size); i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQRX: desc and buffer:\n"); - i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf); + i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf, + hw->aq.arq_buf_size); /* Restore the original datalen and buffer address in the desc, * FW updates datalen to indicate the event message diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index df43e7c6777..01874c0fff1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -75,13 +75,15 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw) * @mask: debug mask * @desc: pointer to admin queue descriptor * @buffer: pointer to command buffer + * @buf_len: max length of buffer * * Dumps debug log about adminq command with descriptor contents. **/ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc, - void *buffer) + void *buffer, u16 buf_len) { struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc; + u16 len = le16_to_cpu(aq_desc->datalen); u8 *aq_buffer = (u8 *)buffer; u32 data[4]; u32 i = 0; @@ -105,7 +107,9 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc, if ((buffer != NULL) && (aq_desc->datalen != 0)) { memset(data, 0, sizeof(data)); i40e_debug(hw, mask, "AQ CMD Buffer:\n"); - for (i = 0; i < le16_to_cpu(aq_desc->datalen); i++) { + if (buf_len < len) + len = buf_len; + for (i = 0; i < len; i++) { data[((i % 16) / 4)] |= ((u32)aq_buffer[i]) << (8 * (i % 4)); if ((i % 16) == 15) { diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index 949a9a01778..0988b5c1fe8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -52,10 +52,8 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, struct i40e_asq_cmd_details *cmd_details); /* debug function for adminq */ -void i40e_debug_aq(struct i40e_hw *hw, - enum i40e_debug_mask mask, - void *desc, - void *buffer); +void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, + void *desc, void *buffer, u16 buf_len); void i40e_idle_aq(struct i40e_hw *hw); bool i40e_check_asq_alive(struct i40e_hw *hw); |