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| author | Shannon Nelson | 2015-08-28 23:55:47 +0200 |
|---|---|---|
| committer | Jeff Kirsher | 2015-09-18 02:42:27 +0200 |
| commit | 6b5c1b89c37791d89eac5f276cc095acf4f8ab6b (patch) | |
| tree | 55d438f6b6f074bc4fc48d2c302d26439524f91b /drivers/net/ethernet/intel/i40e/i40e_nvm.c | |
| parent | i40e/i40evf: save aq writeback for future inspection (diff) | |
| download | kernel-qcow2-linux-6b5c1b89c37791d89eac5f276cc095acf4f8ab6b.tar.gz kernel-qcow2-linux-6b5c1b89c37791d89eac5f276cc095acf4f8ab6b.tar.xz kernel-qcow2-linux-6b5c1b89c37791d89eac5f276cc095acf4f8ab6b.zip | |
i40e/i40evf: add handling of writeback descriptor
If the writeback descriptor buffer was previously created, this gives it
to the AQ command request to be used to save the results.
Change-ID: I8c8a1af81e6ebed6d0a15ed31697fe1a6c4e3708
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_nvm.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 3f2fec9c8f99..e71ce23d5797 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -418,6 +418,10 @@ static i40e_status i40e_write_nvm_aq(struct i40e_hw *hw, u8 module_pointer, bool last_command) { i40e_status ret_code = I40E_ERR_NVM; + struct i40e_asq_cmd_details cmd_details; + + memset(&cmd_details, 0, sizeof(cmd_details)); + cmd_details.wb_desc = &hw->nvm_wb_desc; /* Here we are checking the SR limit only for the flat memory model. * We cannot do it for the module-based model, as we did not acquire @@ -443,7 +447,7 @@ static i40e_status i40e_write_nvm_aq(struct i40e_hw *hw, u8 module_pointer, ret_code = i40e_aq_update_nvm(hw, module_pointer, 2 * offset, /*bytes*/ 2 * words, /*bytes*/ - data, last_command, NULL); + data, last_command, &cmd_details); return ret_code; } @@ -1041,6 +1045,7 @@ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, struct i40e_nvm_access *cmd, u8 *bytes, int *perrno) { + struct i40e_asq_cmd_details cmd_details; i40e_status status; u8 module, transaction; bool last; @@ -1049,8 +1054,11 @@ static i40e_status i40e_nvmupd_nvm_read(struct i40e_hw *hw, module = i40e_nvmupd_get_module(cmd->config); last = (transaction == I40E_NVM_LCB) || (transaction == I40E_NVM_SA); + memset(&cmd_details, 0, sizeof(cmd_details)); + cmd_details.wb_desc = &hw->nvm_wb_desc; + status = i40e_aq_read_nvm(hw, module, cmd->offset, (u16)cmd->data_size, - bytes, last, NULL); + bytes, last, &cmd_details); if (status) { i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_read mod 0x%x off 0x%x len 0x%x\n", @@ -1077,14 +1085,19 @@ static i40e_status i40e_nvmupd_nvm_erase(struct i40e_hw *hw, int *perrno) { i40e_status status = 0; + struct i40e_asq_cmd_details cmd_details; u8 module, transaction; bool last; transaction = i40e_nvmupd_get_transaction(cmd->config); module = i40e_nvmupd_get_module(cmd->config); last = (transaction & I40E_NVM_LCB); + + memset(&cmd_details, 0, sizeof(cmd_details)); + cmd_details.wb_desc = &hw->nvm_wb_desc; + status = i40e_aq_erase_nvm(hw, module, cmd->offset, (u16)cmd->data_size, - last, NULL); + last, &cmd_details); if (status) { i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_erase mod 0x%x off 0x%x len 0x%x\n", @@ -1112,6 +1125,7 @@ static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw, u8 *bytes, int *perrno) { i40e_status status = 0; + struct i40e_asq_cmd_details cmd_details; u8 module, transaction; bool last; @@ -1119,8 +1133,12 @@ static i40e_status i40e_nvmupd_nvm_write(struct i40e_hw *hw, module = i40e_nvmupd_get_module(cmd->config); last = (transaction & I40E_NVM_LCB); + memset(&cmd_details, 0, sizeof(cmd_details)); + cmd_details.wb_desc = &hw->nvm_wb_desc; + status = i40e_aq_update_nvm(hw, module, cmd->offset, - (u16)cmd->data_size, bytes, last, NULL); + (u16)cmd->data_size, bytes, last, + &cmd_details); if (status) { i40e_debug(hw, I40E_DEBUG_NVM, "i40e_nvmupd_nvm_write mod 0x%x off 0x%x len 0x%x\n", |