iwlwifi: rename restricted_mem to targ_mem

This patch renames restricted_mem suffix with more proper
name targ_mem for function accessing memory on the nic in target mode

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

5 files changed, 54 insertions, 56 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 59e2fa27092..077fa1023fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -96,7 +96,7 @@ const struct iwl_rate_info iwl_rates[IWL_RATE_COUNT] = {
  *   ... and set IWL_EVT_DISABLE to 1. */
 void iwl_disable_events(struct iwl_priv *priv)
 {
-        int rc;
+        int ret;
         int i;
         u32 base;               /* SRAM address of event log header */
         u32 disable_ptr;        /* SRAM address of event-disable bitmap array */
@@ -157,25 +157,24 @@ void iwl_disable_events(struct iwl_priv *priv)
                 return;
         }
 
-        rc = iwl_grab_restricted_access(priv);
-        if (rc) {
+        ret = iwl_grab_restricted_access(priv);
+        if (ret) {
                 IWL_WARNING("Can not read from adapter at this time.\n");
                 return;
         }
 
-        disable_ptr = iwl_read_restricted_mem(priv, base + (4 * sizeof(u32)));
-        array_size = iwl_read_restricted_mem(priv, base + (5 * sizeof(u32)));
+        disable_ptr = iwl_read_targ_mem(priv, base + (4 * sizeof(u32)));
+        array_size = iwl_read_targ_mem(priv, base + (5 * sizeof(u32)));
         iwl_release_restricted_access(priv);
 
         if (IWL_EVT_DISABLE && (array_size == IWL_EVT_DISABLE_SIZE)) {
                 IWL_DEBUG_INFO("Disabling selected uCode log events at 0x%x\n",
                                disable_ptr);
-                rc = iwl_grab_restricted_access(priv);
+                ret = iwl_grab_restricted_access(priv);
                 for (i = 0; i < IWL_EVT_DISABLE_SIZE; i++)
-                        iwl_write_restricted_mem(priv,
-                                                 disable_ptr +
-                                                 (i * sizeof(u32)),
-                                                 evt_disable[i]);
+                        iwl_write_targ_mem(priv,
+                                           disable_ptr + (i * sizeof(u32)),
+                                           evt_disable[i]);
 
                 iwl_release_restricted_access(priv);
         } else {
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 1e56dfa0cfb..5914657f1ca 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1657,11 +1657,11 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
         priv->scd_base_addr = iwl_read_prph(priv, SCD_SRAM_BASE_ADDR);
         a = priv->scd_base_addr + SCD_CONTEXT_DATA_OFFSET;
         for (; a < priv->scd_base_addr + SCD_TX_STTS_BITMAP_OFFSET; a += 4)
-                iwl_write_restricted_mem(priv, a, 0);
+                iwl_write_targ_mem(priv, a, 0);
         for (; a < priv->scd_base_addr + SCD_TRANSLATE_TBL_OFFSET; a += 4)
-                iwl_write_restricted_mem(priv, a, 0);
+                iwl_write_targ_mem(priv, a, 0);
         for (; a < sizeof(u16) * priv->hw_setting.max_txq_num; a += 4)
-                iwl_write_restricted_mem(priv, a, 0);
+                iwl_write_targ_mem(priv, a, 0);
 
         iwl_write_prph(priv, SCD_DRAM_BASE_ADDR,
                 (priv->hw_setting.shared_phys +
@@ -1672,12 +1672,12 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
         for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
                 iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0);
                 iwl_write_restricted(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
-                iwl_write_restricted_mem(priv, priv->scd_base_addr +
+                iwl_write_targ_mem(priv, priv->scd_base_addr +
                                         SCD_CONTEXT_QUEUE_OFFSET(i),
                                         (SCD_WIN_SIZE <<
                                         SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
                                         SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
-                iwl_write_restricted_mem(priv, priv->scd_base_addr +
+                iwl_write_targ_mem(priv, priv->scd_base_addr +
                                         SCD_CONTEXT_QUEUE_OFFSET(i) +
                                         sizeof(u32),
                                         (SCD_FRAME_LIMIT <<
@@ -4156,14 +4156,14 @@ static int iwl4965_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid,
         tbl_dw_addr = priv->scd_base_addr +
                         SCD_TRANSLATE_TBL_OFFSET_QUEUE(txq_id);
 
-        tbl_dw = iwl_read_restricted_mem(priv, tbl_dw_addr);
+        tbl_dw = iwl_read_targ_mem(priv, tbl_dw_addr);
 
         if (txq_id & 0x1)
                 tbl_dw = (scd_q2ratid << 16) | (tbl_dw & 0x0000FFFF);
         else
                 tbl_dw = scd_q2ratid | (tbl_dw & 0xFFFF0000);
 
-        iwl_write_restricted_mem(priv, tbl_dw_addr, tbl_dw);
+        iwl_write_targ_mem(priv, tbl_dw_addr, tbl_dw);
 
         return 0;
 }
@@ -4207,12 +4207,12 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
         /* supposes that ssn_idx is valid (!= 0xFFF) */
         iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
 
-        iwl_write_restricted_mem(priv,
+        iwl_write_targ_mem(priv,
                         priv->scd_base_addr + SCD_CONTEXT_QUEUE_OFFSET(txq_id),
                         (SCD_WIN_SIZE << SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
                         SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
 
-        iwl_write_restricted_mem(priv, priv->scd_base_addr +
+        iwl_write_targ_mem(priv, priv->scd_base_addr +
                         SCD_CONTEXT_QUEUE_OFFSET(txq_id) + sizeof(u32),
                         (SCD_FRAME_LIMIT << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS)
                         & SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index b78afed9c79..5cdcfc43fa1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -411,21 +411,20 @@ static inline void iwl_clear_bits_prph(struct iwl_priv
         _iwl_write_prph(priv, reg, (val & ~mask));
 }
 
-static inline u32 iwl_read_restricted_mem(struct iwl_priv *priv, u32 addr)
+static inline u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
 {
         iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR, addr);
         return iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
 }
 
-static inline void iwl_write_restricted_mem(struct iwl_priv *priv, u32 addr,
-                                            u32 val)
+static inline void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
 {
         iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
         iwl_write_restricted(priv, HBUS_TARG_MEM_WDAT, val);
 }
 
-static inline void iwl_write_restricted_mems(struct iwl_priv *priv, u32 addr,
-                                             u32 len, u32 *values)
+static inline void iwl_write_targ_mem_buf(struct iwl_priv *priv, u32 addr,
+                                          u32 len, u32 *values)
 {
         iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
         for (; 0 < len; len -= sizeof(u32), values++)
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 676023a0a76..96cb68ebc61 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4457,7 +4457,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
                 return;
         }
 
-        count = iwl_read_restricted_mem(priv, base);
+        count = iwl_read_targ_mem(priv, base);
 
         if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
                 IWL_ERROR("Start IWL Error Log Dump:\n");
@@ -4470,19 +4470,19 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
         for (i = ERROR_START_OFFSET;
              i < (count * ERROR_ELEM_SIZE) + ERROR_START_OFFSET;
              i += ERROR_ELEM_SIZE) {
-                desc = iwl_read_restricted_mem(priv, base + i);
+                desc = iwl_read_targ_mem(priv, base + i);
                 time =
-                    iwl_read_restricted_mem(priv, base + i + 1 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 1 * sizeof(u32));
                 blink1 =
-                    iwl_read_restricted_mem(priv, base + i + 2 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 2 * sizeof(u32));
                 blink2 =
-                    iwl_read_restricted_mem(priv, base + i + 3 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 3 * sizeof(u32));
                 ilink1 =
-                    iwl_read_restricted_mem(priv, base + i + 4 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 4 * sizeof(u32));
                 ilink2 =
-                    iwl_read_restricted_mem(priv, base + i + 5 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 5 * sizeof(u32));
                 data1 =
-                    iwl_read_restricted_mem(priv, base + i + 6 * sizeof(u32));
+                    iwl_read_targ_mem(priv, base + i + 6 * sizeof(u32));
 
                 IWL_ERROR
                     ("%-13s (#%d) %010u 0x%05X 0x%05X 0x%05X 0x%05X %u\n\n",
@@ -4525,14 +4525,14 @@ static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
         /* "time" is actually "data" for mode 0 (no timestamp).
          * place event id # at far right for easier visual parsing. */
         for (i = 0; i < num_events; i++) {
-                ev = iwl_read_restricted_mem(priv, ptr);
+                ev = iwl_read_targ_mem(priv, ptr);
                 ptr += sizeof(u32);
-                time = iwl_read_restricted_mem(priv, ptr);
+                time = iwl_read_targ_mem(priv, ptr);
                 ptr += sizeof(u32);
                 if (mode == 0)
                         IWL_ERROR("0x%08x\t%04u\n", time, ev); /* data, ev */
                 else {
-                        data = iwl_read_restricted_mem(priv, ptr);
+                        data = iwl_read_targ_mem(priv, ptr);
                         ptr += sizeof(u32);
                         IWL_ERROR("%010u\t0x%08x\t%04u\n", time, data, ev);
                 }
@@ -4562,10 +4562,10 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
         }
 
         /* event log header */
-        capacity = iwl_read_restricted_mem(priv, base);
-        mode = iwl_read_restricted_mem(priv, base + (1 * sizeof(u32)));
-        num_wraps = iwl_read_restricted_mem(priv, base + (2 * sizeof(u32)));
-        next_entry = iwl_read_restricted_mem(priv, base + (3 * sizeof(u32)));
+        capacity = iwl_read_targ_mem(priv, base);
+        mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
+        num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
+        next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
 
         size = num_wraps ? capacity : next_entry;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index e74f71fdaf9..5d19ce9bb1a 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -4785,7 +4785,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
                 return;
         }
 
-        count = iwl_read_restricted_mem(priv, base);
+        count = iwl_read_targ_mem(priv, base);
 
         if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
                 IWL_ERROR("Start IWL Error Log Dump:\n");
@@ -4793,15 +4793,15 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
                           priv->status, priv->config, count);
         }
 
-        desc = iwl_read_restricted_mem(priv, base + 1 * sizeof(u32));
-        blink1 = iwl_read_restricted_mem(priv, base + 3 * sizeof(u32));
-        blink2 = iwl_read_restricted_mem(priv, base + 4 * sizeof(u32));
-        ilink1 = iwl_read_restricted_mem(priv, base + 5 * sizeof(u32));
-        ilink2 = iwl_read_restricted_mem(priv, base + 6 * sizeof(u32));
-        data1 = iwl_read_restricted_mem(priv, base + 7 * sizeof(u32));
-        data2 = iwl_read_restricted_mem(priv, base + 8 * sizeof(u32));
-        line = iwl_read_restricted_mem(priv, base + 9 * sizeof(u32));
-        time = iwl_read_restricted_mem(priv, base + 11 * sizeof(u32));
+        desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
+        blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
+        blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
+        ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
+        ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
+        data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
+        data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
+        line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
+        time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
 
         IWL_ERROR("Desc               Time       "
                   "data1      data2      line\n");
@@ -4845,14 +4845,14 @@ static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
         /* "time" is actually "data" for mode 0 (no timestamp).
          * place event id # at far right for easier visual parsing. */
         for (i = 0; i < num_events; i++) {
-                ev = iwl_read_restricted_mem(priv, ptr);
+                ev = iwl_read_targ_mem(priv, ptr);
                 ptr += sizeof(u32);
-                time = iwl_read_restricted_mem(priv, ptr);
+                time = iwl_read_targ_mem(priv, ptr);
                 ptr += sizeof(u32);
                 if (mode == 0)
                         IWL_ERROR("0x%08x\t%04u\n", time, ev); /* data, ev */
                 else {
-                        data = iwl_read_restricted_mem(priv, ptr);
+                        data = iwl_read_targ_mem(priv, ptr);
                         ptr += sizeof(u32);
                         IWL_ERROR("%010u\t0x%08x\t%04u\n", time, data, ev);
                 }
@@ -4882,10 +4882,10 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
         }
 
         /* event log header */
-        capacity = iwl_read_restricted_mem(priv, base);
-        mode = iwl_read_restricted_mem(priv, base + (1 * sizeof(u32)));
-        num_wraps = iwl_read_restricted_mem(priv, base + (2 * sizeof(u32)));
-        next_entry = iwl_read_restricted_mem(priv, base + (3 * sizeof(u32)));
+        capacity = iwl_read_targ_mem(priv, base);
+        mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
+        num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
+        next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
 
         size = num_wraps ? capacity : next_entry;