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iwlwifi: remove references to 8000 B-step devices 

We don't have any 8000 B-step right now, and there is no
firmware loading code for them anyway.
Further more, 9000 B-step devices will hit those code paths.
Remove code that was introduced only for 8000 B-step.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2017-03-22 13:51:12 +02:00 committed by Luca Coelho
parent 7042678dff
commit 8b4d649552
4 changed files with 2 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/intel/iwlwifi/iwl-8000.c
View File

@ -98,7 +98,6 @@
IWL8265_FW_PRE __stringify(api) ".ucode"
#define NVM_HW_SECTION_NUM_FAMILY_8000 10
#define DEFAULT_NVM_FILE_FAMILY_8000B "nvmData-8000B"
#define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C"
/* Max SDIO RX/TX aggregation sizes of the ADDBA request/response */
@ -162,7 +161,6 @@ static const struct iwl_tt_params iwl8000_tt_params = {
.dccm2_len = IWL8260_DCCM2_LEN, \
.smem_offset = IWL8260_SMEM_OFFSET, \
.smem_len = IWL8260_SMEM_LEN, \
.default_nvm_file_B_step = DEFAULT_NVM_FILE_FAMILY_8000B, \
.default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C, \
.thermal_params = &iwl8000_tt_params, \
.apmg_not_supported = true, \

1
drivers/net/wireless/intel/iwlwifi/iwl-config.h
View File

@ -335,7 +335,6 @@ struct iwl_cfg {
const struct iwl_ht_params *ht_params;
const struct iwl_eeprom_params *eeprom_params;
const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
const char *default_nvm_file_B_step;
const char *default_nvm_file_C_step;
const struct iwl_tt_params *thermal_params;
enum iwl_device_family device_family;

21
drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
View File

@ -705,14 +705,6 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
sizeof(*dump_info);
}
/*
* In 8000 HW family B-step include the ICCM (which resides separately)
*/
if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP)
file_len += sizeof(*dump_data) + sizeof(*dump_mem) +
IWL8260_ICCM_LEN;
if (mvm->fw_dump_desc)
file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
mvm->fw_dump_desc->len;
@ -837,19 +829,6 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
dump_data = iwl_fw_error_next_data(dump_data);
}
if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM);
dump_data->len = cpu_to_le32(IWL8260_ICCM_LEN +
sizeof(*dump_mem));
dump_mem = (void *)dump_data->data;
dump_mem->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_SRAM);
dump_mem->offset = cpu_to_le32(IWL8260_ICCM_OFFSET);
iwl_trans_read_mem_bytes(mvm->trans, IWL8260_ICCM_OFFSET,
dump_mem->data, IWL8260_ICCM_LEN);
dump_data = iwl_fw_error_next_data(dump_data);
}
/* Dump fw's virtual image */
if (!mvm->trans->cfg->gen2 &&
mvm->fw->img[mvm->cur_ucode].paging_mem_size &&

14
drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
View File

@ -448,9 +448,7 @@ int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
/* nvm file validation, dword_buff[2] holds the file version */
if ((CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_C_STEP &&
le32_to_cpu(dword_buff[2]) < 0xE4A) ||
(CSR_HW_REV_STEP(mvm->trans->hw_rev) == SILICON_B_STEP &&
le32_to_cpu(dword_buff[2]) >= 0xE4A)) {
le32_to_cpu(dword_buff[2]) < 0xE4A)) {
ret = -EFAULT;
goto out;
}
@ -644,7 +642,6 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
int ret, section;
u32 size_read = 0;
u8 *nvm_buffer, *temp;
const char *nvm_file_B = mvm->cfg->default_nvm_file_B_step;
const char *nvm_file_C = mvm->cfg->default_nvm_file_C_step;
if (WARN_ON_ONCE(mvm->cfg->nvm_hw_section_num >= NVM_MAX_NUM_SECTIONS))
@ -714,14 +711,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
/* read External NVM file from the mod param */
ret = iwl_mvm_read_external_nvm(mvm);
if (ret) {
/* choose the nvm_file name according to the
* HW step
*/
if (CSR_HW_REV_STEP(mvm->trans->hw_rev) ==
SILICON_B_STEP)
mvm->nvm_file_name = nvm_file_B;
else
mvm->nvm_file_name = nvm_file_C;
mvm->nvm_file_name = nvm_file_C;
if ((ret == -EFAULT || ret == -ENOENT) &&
mvm->nvm_file_name) {