diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 9b83abc0e774..3f2fec9c8f99 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -592,25 +592,25 @@ i40e_validate_nvm_checksum_exit: static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno); + u8 *bytes, int *perrno); static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno); + u8 *bytes, int *perrno); static i40e_status i40e_nvmupd_state_writing(struct i40e_hw *hw, struct i40e_nvm_access *cmd, u8 *bytes, int *errno); static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - int *errno); + int *perrno); static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - int *errno); + int *perrno); static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno); + u8 *bytes, int *perrno); static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno); + u8 *bytes, int *perrno); static inline u8 i40e_nvmupd_get_module(u32 val) { return (u8)(val & I40E_NVM_MOD_PNT_MASK); @@ -641,30 +641,30 @@ static char *i40e_nvm_update_state_str[] = { * @hw: pointer to hardware structure * @cmd: pointer to nvm update command * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * Dispatches command depending on what update state is current **/ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status; /* assume success */ - *errno = 0; + *perrno = 0; switch (hw->nvmupd_state) { case I40E_NVMUPD_STATE_INIT: - status = i40e_nvmupd_state_init(hw, cmd, bytes, errno); + status = i40e_nvmupd_state_init(hw, cmd, bytes, perrno); break; case I40E_NVMUPD_STATE_READING: - status = i40e_nvmupd_state_reading(hw, cmd, bytes, errno); + status = i40e_nvmupd_state_reading(hw, cmd, bytes, perrno); break; case I40E_NVMUPD_STATE_WRITING: - status = i40e_nvmupd_state_writing(hw, cmd, bytes, errno); + status = i40e_nvmupd_state_writing(hw, cmd, bytes, perrno); break; default: @@ -672,7 +672,7 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "NVMUPD: no such state %d\n", hw->nvmupd_state); status = I40E_NOT_SUPPORTED; - *errno = -ESRCH; + *perrno = -ESRCH; break; } return status; @@ -683,28 +683,28 @@ i40e_status i40e_nvmupd_command(struct i40e_hw *hw, * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * Process legitimate commands of the Init state and conditionally set next * state. Reject all other commands. **/ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status = 0; enum i40e_nvmupd_cmd upd_cmd; - upd_cmd = i40e_nvmupd_validate_command(hw, cmd, errno); + upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno); switch (upd_cmd) { case I40E_NVMUPD_READ_SA: status = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { - status = i40e_nvmupd_nvm_read(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_read(hw, cmd, bytes, perrno); i40e_release_nvm(hw); } break; @@ -712,10 +712,10 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, case I40E_NVMUPD_READ_SNT: status = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { - status = i40e_nvmupd_nvm_read(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_read(hw, cmd, bytes, perrno); if (status) i40e_release_nvm(hw); else @@ -726,10 +726,10 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, case I40E_NVMUPD_WRITE_ERA: status = i40e_acquire_nvm(hw, I40E_RESOURCE_WRITE); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { - status = i40e_nvmupd_nvm_erase(hw, cmd, errno); + status = i40e_nvmupd_nvm_erase(hw, cmd, perrno); if (status) i40e_release_nvm(hw); else @@ -740,10 +740,10 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, case I40E_NVMUPD_WRITE_SA: status = i40e_acquire_nvm(hw, I40E_RESOURCE_WRITE); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { - status = i40e_nvmupd_nvm_write(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); if (status) i40e_release_nvm(hw); else @@ -754,10 +754,10 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, case I40E_NVMUPD_WRITE_SNT: status = i40e_acquire_nvm(hw, I40E_RESOURCE_WRITE); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { - status = i40e_nvmupd_nvm_write(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); if (status) i40e_release_nvm(hw); else @@ -768,12 +768,12 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, case I40E_NVMUPD_CSUM_SA: status = i40e_acquire_nvm(hw, I40E_RESOURCE_WRITE); if (status) { - *errno = i40e_aq_rc_to_posix(status, + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } else { status = i40e_update_nvm_checksum(hw); if (status) { - *errno = hw->aq.asq_last_status ? + *perrno = hw->aq.asq_last_status ? i40e_aq_rc_to_posix(status, hw->aq.asq_last_status) : -EIO; @@ -789,7 +789,7 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, "NVMUPD: bad cmd %s in init state\n", i40e_nvm_update_state_str[upd_cmd]); status = I40E_ERR_NVM; - *errno = -ESRCH; + *perrno = -ESRCH; break; } return status; @@ -800,28 +800,28 @@ static i40e_status i40e_nvmupd_state_init(struct i40e_hw *hw, * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * NVM ownership is already held. Process legitimate commands and set any * change in state; reject all other commands. **/ static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status; enum i40e_nvmupd_cmd upd_cmd; - upd_cmd = i40e_nvmupd_validate_command(hw, cmd, errno); + upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno); switch (upd_cmd) { case I40E_NVMUPD_READ_SA: case I40E_NVMUPD_READ_CON: - status = i40e_nvmupd_nvm_read(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_read(hw, cmd, bytes, perrno); break; case I40E_NVMUPD_READ_LCB: - status = i40e_nvmupd_nvm_read(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_read(hw, cmd, bytes, perrno); i40e_release_nvm(hw); hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; break; @@ -831,7 +831,7 @@ static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw, "NVMUPD: bad cmd %s in reading state.\n", i40e_nvm_update_state_str[upd_cmd]); status = I40E_NOT_SUPPORTED; - *errno = -ESRCH; + *perrno = -ESRCH; break; } return status; @@ -842,29 +842,29 @@ static i40e_status i40e_nvmupd_state_reading(struct i40e_hw *hw, * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * NVM ownership is already held. Process legitimate commands and set any * change in state; reject all other commands **/ static i40e_status i40e_nvmupd_state_writing(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status; enum i40e_nvmupd_cmd upd_cmd; bool retry_attempt = false; - upd_cmd = i40e_nvmupd_validate_command(hw, cmd, errno); + upd_cmd = i40e_nvmupd_validate_command(hw, cmd, perrno); retry: switch (upd_cmd) { case I40E_NVMUPD_WRITE_CON: - status = i40e_nvmupd_nvm_write(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); break; case I40E_NVMUPD_WRITE_LCB: - status = i40e_nvmupd_nvm_write(hw, cmd, bytes, errno); + status = i40e_nvmupd_nvm_write(hw, cmd, bytes, perrno); if (!status) hw->aq.nvm_release_on_done = true; hw->nvmupd_state = I40E_NVMUPD_STATE_INIT; @@ -873,7 +873,7 @@ retry: case I40E_NVMUPD_CSUM_CON: status = i40e_update_nvm_checksum(hw); if (status) { - *errno = hw->aq.asq_last_status ? + *perrno = hw->aq.asq_last_status ? i40e_aq_rc_to_posix(status, hw->aq.asq_last_status) : -EIO; @@ -884,7 +884,7 @@ retry: case I40E_NVMUPD_CSUM_LCB: status = i40e_update_nvm_checksum(hw); if (status) - *errno = hw->aq.asq_last_status ? + *perrno = hw->aq.asq_last_status ? i40e_aq_rc_to_posix(status, hw->aq.asq_last_status) : -EIO; @@ -898,7 +898,7 @@ retry: "NVMUPD: bad cmd %s in writing state.\n", i40e_nvm_update_state_str[upd_cmd]); status = I40E_NOT_SUPPORTED; - *errno = -ESRCH; + *perrno = -ESRCH; break; } @@ -941,13 +941,13 @@ retry: * i40e_nvmupd_validate_command - Validate given command * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * Return one of the valid command types or I40E_NVMUPD_INVALID **/ static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - int *errno) + int *perrno) { enum i40e_nvmupd_cmd upd_cmd; u8 transaction; @@ -963,7 +963,7 @@ static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_validate_command data_size %d\n", cmd->data_size); - *errno = -EFAULT; + *perrno = -EFAULT; return I40E_NVMUPD_INVALID; } @@ -1020,10 +1020,10 @@ static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw, hw->aq.nvm_release_on_done); if (upd_cmd == I40E_NVMUPD_INVALID) { - *errno = -EFAULT; + *perrno = -EFAULT; i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_validate_command returns %d errno %d\n", - upd_cmd, *errno); + upd_cmd, *perrno); } return upd_cmd; } @@ -1033,13 +1033,13 @@ static enum i40e_nvmupd_cmd i40e_nvmupd_validate_command(struct i40e_hw *hw, * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * cmd structure contains identifiers and data buffer **/ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status; u8 module, transaction; @@ -1058,7 +1058,7 @@ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_read status %d aq %d\n", status, hw->aq.asq_last_status); - *errno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } return status; @@ -1068,13 +1068,13 @@ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, * i40e_nvmupd_nvm_erase - Erase an NVM module * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * module, offset, data_size and data are in cmd structure **/ static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - int *errno) + int *perrno) { i40e_status status = 0; u8 module, transaction; @@ -1092,7 +1092,7 @@ static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_erase status %d aq %d\n", status, hw->aq.asq_last_status); - *errno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } return status; @@ -1103,13 +1103,13 @@ static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw, * @hw: pointer to hardware structure * @cmd: pointer to nvm update command buffer * @bytes: pointer to the data buffer - * @errno: pointer to return error code + * @perrno: pointer to return error code * * module, offset, data_size and data are in cmd structure **/ static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw, struct i40e_nvm_access *cmd, - u8 *bytes, int *errno) + u8 *bytes, int *perrno) { i40e_status status = 0; u8 module, transaction; @@ -1128,7 +1128,7 @@ static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw, i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_write status %d aq %d\n", status, hw->aq.asq_last_status); - *errno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); + *perrno = i40e_aq_rc_to_posix(status, hw->aq.asq_last_status); } return status; |