diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 8443e14101cf..aaffb54e8f78 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1192,6 +1192,13 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) if (sram2_len) file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len; + /* Make room for fw's virtual image pages, if it exists */ + if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) + file_len += mvm->num_of_paging_blk * + (sizeof(*dump_data) + + sizeof(struct iwl_fw_error_dump_paging) + + PAGING_BLOCK_SIZE); + /* If we only want a monitor dump, reset the file length */ if (monitor_dump_only) { file_len = sizeof(*dump_file) + sizeof(*dump_data) + @@ -1302,6 +1309,26 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) dump_mem->data, IWL8260_ICCM_LEN); } + /* Dump fw's virtual image */ + if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) { + u32 i; + + for (i = 1; i < mvm->num_of_paging_blk + 1; i++) { + struct iwl_fw_error_dump_paging *paging; + struct page *pages = + mvm->fw_paging_db[i].fw_paging_block; + + dump_data = iwl_fw_error_next_data(dump_data); + dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PAGING); + dump_data->len = cpu_to_le32(sizeof(*paging) + + PAGING_BLOCK_SIZE); + paging = (void *)dump_data->data; + paging->index = cpu_to_le32(i); + memcpy(paging->data, page_address(pages), + PAGING_BLOCK_SIZE); + } + } + dump_trans_data: fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans, mvm->fw_dump_trig); |