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iwlwifi: dbg: use helper to check if debug type is set
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This enables to incorporate more logic in one place.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Sara Sharon authored and Luca Coelho committed Nov 11, 2018
1 parent dc1aca2 commit e488e59
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Showing 2 changed files with 24 additions and 19 deletions.
36 changes: 18 additions & 18 deletions drivers/net/wireless/intel/iwlwifi/fw/dbg.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -240,7 +240,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
if (!iwl_trans_grab_nic_access(fwrt->trans, &flags))
return;

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RXF)) {
/* Pull RXF1 */
iwl_fwrt_dump_rxf(fwrt, dump_data,
cfg->lmac[0].rxfifo1_size, 0, 0);
Expand All @@ -254,7 +254,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
LMAC2_PRPH_OFFSET, 2);
}

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_TXF)) {
/* Pull TXF data from LMAC1 */
for (i = 0; i < fwrt->smem_cfg.num_txfifo_entries; i++) {
/* Mark the number of TXF we're pulling now */
Expand All @@ -279,7 +279,7 @@ static void iwl_fw_dump_fifos(struct iwl_fw_runtime *fwrt,
}
}

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)) {
/* Pull UMAC internal TXF data from all TXFs */
Expand Down Expand Up @@ -603,7 +603,7 @@ static int iwl_fw_fifo_len(struct iwl_fw_runtime *fwrt,
u32 fifo_len = 0;
int i;

if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RXF)))
if (!iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RXF))
goto dump_txf;

/* Count RXF2 size */
Expand All @@ -614,7 +614,7 @@ static int iwl_fw_fifo_len(struct iwl_fw_runtime *fwrt,
ADD_LEN(fifo_len, mem_cfg->lmac[i].rxfifo1_size, hdr_len);

dump_txf:
if (!(fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_TXF)))
if (!iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_TXF))
goto dump_internal_txf;

/* Count TXF sizes */
Expand All @@ -627,7 +627,7 @@ static int iwl_fw_fifo_len(struct iwl_fw_runtime *fwrt,
}

dump_internal_txf:
if (!((fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_INTERNAL_TXF)) &&
if (!(iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_INTERNAL_TXF) &&
fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)))
goto out;
Expand Down Expand Up @@ -675,22 +675,22 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,

/* Make room for PRPH registers */
if (!fwrt->trans->cfg->gen2 &&
fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PRPH))
iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PRPH))
prph_len += iwl_fw_get_prph_len(fwrt);

if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_RADIO_REG))
iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG))
radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
}

file_len = sizeof(*dump_file) + fifo_len + prph_len + radio_len;

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO))
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_DEV_FW_INFO))
file_len += sizeof(*dump_data) + sizeof(*dump_info);
if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG))
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM_CFG))
file_len += sizeof(*dump_data) + sizeof(*dump_smem_cfg);

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM)) {
size_t hdr_len = sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_mem);

Expand All @@ -707,7 +707,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
}

/* Make room for fw's virtual image pages, if it exists */
if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
!fwrt->trans->cfg->gen2 &&
fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
fwrt->fw_paging_db[0].fw_paging_block)
Expand All @@ -727,7 +727,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
sizeof(*dump_info) + sizeof(*dump_smem_cfg);
}

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_ERROR_INFO) &&
fwrt->dump.desc)
file_len += sizeof(*dump_data) + sizeof(*dump_trig) +
fwrt->dump.desc->len;
Expand All @@ -741,7 +741,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
dump_data = (void *)dump_file->data;

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_DEV_FW_INFO)) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
dump_data->len = cpu_to_le32(sizeof(*dump_info));
dump_info = (void *)dump_data->data;
Expand All @@ -762,7 +762,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
dump_data = iwl_fw_error_next_data(dump_data);
}

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM_CFG)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM_CFG)) {
/* Dump shared memory configuration */
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM_CFG);
dump_data->len = cpu_to_le32(sizeof(*dump_smem_cfg));
Expand Down Expand Up @@ -799,7 +799,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
iwl_read_radio_regs(fwrt, &dump_data);
}

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_ERROR_INFO) &&
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_ERROR_INFO) &&
fwrt->dump.desc) {
dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_ERROR_INFO);
dump_data->len = cpu_to_le32(sizeof(*dump_trig) +
Expand All @@ -815,7 +815,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
if (fwrt->dump.monitor_only)
goto out;

if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_MEM)) {
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_MEM)) {
const struct iwl_fw_dbg_mem_seg_tlv *fw_dbg_mem =
fwrt->fw->dbg.mem_tlv;

Expand Down Expand Up @@ -860,7 +860,7 @@ _iwl_fw_error_dump(struct iwl_fw_runtime *fwrt,
}

/* Dump fw's virtual image */
if (fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING) &&
if (iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
!fwrt->trans->cfg->gen2 &&
fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
fwrt->fw_paging_db[0].fw_paging_block) {
Expand Down
7 changes: 6 additions & 1 deletion drivers/net/wireless/intel/iwlwifi/fw/dbg.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -309,12 +309,17 @@ static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)

void iwl_fw_error_dump_wk(struct work_struct *work);

static inline bool iwl_fw_dbg_type_on(struct iwl_fw_runtime *fwrt, u32 type)
{
return (fwrt->fw->dbg.dump_mask & BIT(type));
}

static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
{
return fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_D3_DEBUG) &&
fwrt->trans->cfg->d3_debug_data_length &&
fwrt->fw->dbg.dump_mask & BIT(IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_D3_DEBUG_DATA);
}

void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt);
Expand Down

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