diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 48 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_type.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_type.h | 4 |
4 files changed, 55 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 8a77f59f57aa..ea1e930b52cf 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -1018,6 +1018,19 @@ clean_arq_element_out: i40e_release_nvm(hw); hw->aq.nvm_release_on_done = false; } + + switch (hw->nvmupd_state) { + case I40E_NVMUPD_STATE_INIT_WAIT: + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + break; + + case I40E_NVMUPD_STATE_WRITE_WAIT: + hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING; + break; + + default: + break; + } } return ret_code; diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 7ff309945d6f..7bcbe59ae47e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -696,6 +696,12 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, status = i40e_nvmupd_state_writing(hw, cmd, bytes, perrno); break; + case I40E_NVMUPD_STATE_INIT_WAIT: + case I40E_NVMUPD_STATE_WRITE_WAIT: + status = I40E_ERR_NOT_READY; + *perrno = -EBUSY; + break; + default: /* invalid state, should never happen */ i40e_debug(hw, I40E_DEBUG_NVM, @@ -759,10 +765,12 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, hw->aq.asq_last_status); } else { status = i40e_nvmupd_nvm_erase(hw, cmd, perrno); - if (status) + if (status) { i40e_release_nvm(hw); - else + } else { hw->aq.nvm_release_on_done = true; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; + } } break; @@ -773,10 +781,12 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, hw->aq.asq_last_status); } else { status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); - if (status) + if (status) { i40e_release_nvm(hw); - else + } else { hw->aq.nvm_release_on_done = true; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; + } } break; @@ -790,7 +800,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, if (status) i40e_release_nvm(hw); else - hw->nvmupd_state = I40E_NVMUPD_STATE_WRITING; + hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; } break; @@ -809,6 +819,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, i40e_release_nvm(hw); } else { hw->aq.nvm_release_on_done = true; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; } } break; @@ -838,7 +849,7 @@ static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw, struct i40e_nvm_access *cmd, u8 *bytes, int *perrno) { - i40e_status status; + i40e_status status = 0; enum i40e_nvmupd_cmd upd_cmd; upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno); @@ -880,7 +891,7 @@ static i40e_status i40e_nvmupd_state_writing(struct i40e_hw *hw, struct i40e_nvm_access *cmd, u8 *bytes, int *perrno) { - i40e_status status; + i40e_status status = 0; enum i40e_nvmupd_cmd upd_cmd; bool retry_attempt = false; @@ -890,13 +901,22 @@ retry: switch (upd_cmd) { case I40E_NVMUPD_WRITE_CON: status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); + if (!status) + hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; break; case I40E_NVMUPD_WRITE_LCB: status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); - if (!status) + if (status) { + *perrno = hw->aq.asq_last_status ? + i40e_aq_rc_to_posix(status, + hw->aq.asq_last_status) : + -EIO; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + } else { hw->aq.nvm_release_on_done = true; - hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; + } break; case I40E_NVMUPD_CSUM_CON: @@ -907,19 +927,23 @@ retry: hw->aq.asq_last_status) : -EIO; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + } else { + hw->nvmupd_state = I40E_NVMUPD_STATE_WRITE_WAIT; } break; case I40E_NVMUPD_CSUM_LCB: status = i40e_update_nvm_checksum(hw); - if (status) + if (status) { *perrno = hw->aq.asq_last_status ? i40e_aq_rc_to_posix(status, hw->aq.asq_last_status) : -EIO; - else + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + } else { hw->aq.nvm_release_on_done = true; - hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; + hw->nvmupd_state = I40E_NVMUPD_STATE_INIT_WAIT; + } break; default: diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index f63f538d75c5..3f7993016494 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -311,7 +311,9 @@ enum i40e_nvmupd_cmd { enum i40e_nvmupd_state { I40E_NVMUPD_STATE_INIT, I40E_NVMUPD_STATE_READING, - I40E_NVMUPD_STATE_WRITING + I40E_NVMUPD_STATE_WRITING, + I40E_NVMUPD_STATE_INIT_WAIT, + I40E_NVMUPD_STATE_WRITE_WAIT, }; /* nvm_access definition and its masks/shifts need to be accessible to diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index 7f3c05c7655e..439a4e1f2689 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -310,7 +310,9 @@ enum i40e_nvmupd_cmd { enum i40e_nvmupd_state { I40E_NVMUPD_STATE_INIT, I40E_NVMUPD_STATE_READING, - I40E_NVMUPD_STATE_WRITING + I40E_NVMUPD_STATE_WRITING, + I40E_NVMUPD_STATE_INIT_WAIT, + I40E_NVMUPD_STATE_WRITE_WAIT, }; /* nvm_access definition and its masks/shifts need to be accessible to |