From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
This reaches encapsulation for this file. In order to reach this:
* move priv->valid_context to iwl_shared
* move the last_rejected initialization to the upper layer
* define a wrapper iwl_nic_config in the upper layer that calls to
cfg->lib->ops->nic_config
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 2 +-
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 2 +-
drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 3 ++
drivers/net/wireless/iwlwifi/iwl-agn.c | 8 ++--
drivers/net/wireless/iwlwifi/iwl-core.c | 6 +++
drivers/net/wireless/iwlwifi/iwl-csr.h | 18 ++++++++++
drivers/net/wireless/iwlwifi/iwl-dev.h | 38 +--------------------
drivers/net/wireless/iwlwifi/iwl-shared.h | 6 +++
drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h | 15 ++++++++
drivers/net/wireless/iwlwifi/iwl-trans.c | 12 ++-----
10 files changed, 58 insertions(+), 52 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 7c036b9..1301887 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -659,7 +659,7 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
IWL_SCD_BE_MSK | IWL_SCD_BK_MSK |
IWL_SCD_MGMT_MSK;
if ((flush_control & BIT(IWL_RXON_CTX_PAN)) &&
- (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
+ (priv->shrd->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
flush_cmd.fifo_control |= IWL_PAN_SCD_VO_MSK |
IWL_PAN_SCD_VI_MSK | IWL_PAN_SCD_BE_MSK |
IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK |
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index ea4895a..00e6fc5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -311,7 +311,7 @@ int iwlagn_set_pan_params(struct iwl_priv *priv)
int slot0 = 300, slot1 = 0;
int ret;
- if (priv->valid_contexts == BIT(IWL_RXON_CTX_BSS))
+ if (priv->shrd->valid_contexts == BIT(IWL_RXON_CTX_BSS))
return 0;
BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 8b14d24..ea31d76 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -349,6 +349,7 @@ int iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
static int iwlagn_alive_notify(struct iwl_priv *priv)
{
+ struct iwl_rxon_context *ctx;
int ret;
if (!priv->tx_cmd_pool)
@@ -361,6 +362,8 @@ static int iwlagn_alive_notify(struct iwl_priv *priv)
return -ENOMEM;
iwl_trans_tx_start(trans(priv));
+ for_each_context(priv, ctx)
+ ctx->last_tx_rejected = false;
ret = iwlagn_send_wimax_coex(priv);
if (ret)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 484f889..7f6c58e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -623,9 +623,9 @@ static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
* The default context is always valid,
* the PAN context depends on uCode.
*/
- priv->valid_contexts = BIT(IWL_RXON_CTX_BSS);
+ priv->shrd->valid_contexts = BIT(IWL_RXON_CTX_BSS);
if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN)
- priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
+ priv->shrd->valid_contexts |= BIT(IWL_RXON_CTX_PAN);
for (i = 0; i < NUM_IWL_RXON_CTX; i++)
priv->contexts[i].ctxid = i;
@@ -2880,7 +2880,7 @@ static int iwl_mac_remain_on_channel(struct ieee80211_hw *hw,
struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
int err = 0;
- if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
+ if (!(priv->shrd->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
return -EOPNOTSUPP;
if (!(ctx->interface_modes & BIT(NL80211_IFTYPE_P2P_CLIENT)))
@@ -2945,7 +2945,7 @@ static int iwl_mac_cancel_remain_on_channel(struct ieee80211_hw *hw)
{
struct iwl_priv *priv = hw->priv;
- if (!(priv->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
+ if (!(priv->shrd->valid_contexts & BIT(IWL_RXON_CTX_PAN)))
return -EOPNOTSUPP;
mutex_lock(&priv->shrd->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 0f16edc..c1441f5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1870,3 +1870,9 @@ void iwl_set_hw_rfkill_state(struct iwl_priv *priv, bool state)
{
wiphy_rfkill_set_hw_state(priv->hw->wiphy, state);
}
+
+void iwl_nic_config(struct iwl_priv *priv)
+{
+ priv->cfg->lib->nic_config(priv);
+
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index d6dbb04..b9f3267 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -439,4 +439,22 @@
*/
#define HBUS_TARG_WRPTR (HBUS_BASE+0x060)
+/**********************************************************
+ * CSR values
+ **********************************************************/
+ /*
+ * host interrupt timeout value
+ * used with setting interrupt coalescing timer
+ * the CSR_INT_COALESCING is an 8 bit register in 32-usec unit
+ *
+ * default interrupt coalescing timer is 64 x 32 = 2048 usecs
+ * default interrupt coalescing calibration timer is 16 x 32 = 512 usecs
+ */
+#define IWL_HOST_INT_TIMEOUT_MAX (0xFF)
+#define IWL_HOST_INT_TIMEOUT_DEF (0x40)
+#define IWL_HOST_INT_TIMEOUT_MIN (0x0)
+#define IWL_HOST_INT_CALIB_TIMEOUT_MAX (0xFF)
+#define IWL_HOST_INT_CALIB_TIMEOUT_DEF (0x10)
+#define IWL_HOST_INT_CALIB_TIMEOUT_MIN (0x0)
+
#endif /* !__iwl_csr_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index bbda672..8438a33 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -117,21 +117,6 @@ struct iwl_channel_info {
u8 ht40_extension_channel; /* HT_IE_EXT_CHANNEL_* */
};
-#define IWL_TX_FIFO_BK 0 /* shared */
-#define IWL_TX_FIFO_BE 1
-#define IWL_TX_FIFO_VI 2 /* shared */
-#define IWL_TX_FIFO_VO 3
-#define IWL_TX_FIFO_BK_IPAN IWL_TX_FIFO_BK
-#define IWL_TX_FIFO_BE_IPAN 4
-#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI
-#define IWL_TX_FIFO_VO_IPAN 5
-/* re-uses the VO FIFO, uCode will properly flush/schedule */
-#define IWL_TX_FIFO_AUX 5
-#define IWL_TX_FIFO_UNUSED -1
-
-/* AUX (TX during scan dwell) queue */
-#define IWL_AUX_QUEUE 10
-
/*
* Minimum number of queues. MAX_NUM is defined in hw specific files.
* Set the minimum to accommodate
@@ -544,9 +529,6 @@ struct iwl_chain_noise_data {
#define EEPROM_SEM_TIMEOUT 10 /* milliseconds */
#define EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */
-#define IWL_TRAFFIC_ENTRIES (256)
-#define IWL_TRAFFIC_ENTRY_SIZE (64)
-
enum {
MEASUREMENT_READY = (1 << 0),
MEASUREMENT_ACTIVE = (1 << 1),
@@ -688,21 +670,6 @@ struct iwl_event_log {
};
/*
- * host interrupt timeout value
- * used with setting interrupt coalescing timer
- * the CSR_INT_COALESCING is an 8 bit register in 32-usec unit
- *
- * default interrupt coalescing timer is 64 x 32 = 2048 usecs
- * default interrupt coalescing calibration timer is 16 x 32 = 512 usecs
- */
-#define IWL_HOST_INT_TIMEOUT_MAX (0xFF)
-#define IWL_HOST_INT_TIMEOUT_DEF (0x40)
-#define IWL_HOST_INT_TIMEOUT_MIN (0x0)
-#define IWL_HOST_INT_CALIB_TIMEOUT_MAX (0xFF)
-#define IWL_HOST_INT_CALIB_TIMEOUT_DEF (0x10)
-#define IWL_HOST_INT_CALIB_TIMEOUT_MIN (0x0)
-
-/*
* This is the threshold value of plcp error rate per 100mSecs. It is
* used to set and check for the validity of plcp_delta.
*/
@@ -933,9 +900,6 @@ struct iwl_priv {
/*TODO: remove these pointers - use bus(priv) instead */
struct iwl_bus *bus; /* bus specific data */
- /* microcode/device supports multiple contexts */
- u8 valid_contexts;
-
/* max number of station keys */
u8 sta_key_max_num;
@@ -1163,7 +1127,7 @@ iwl_rxon_ctx_from_vif(struct ieee80211_vif *vif)
#define for_each_context(priv, ctx) \
for (ctx = &priv->contexts[IWL_RXON_CTX_BSS]; \
ctx < &priv->contexts[NUM_IWL_RXON_CTX]; ctx++) \
- if (priv->valid_contexts & BIT(ctx->ctxid))
+ if (priv->shrd->valid_contexts & BIT(ctx->ctxid))
static inline int iwl_is_associated_ctx(struct iwl_rxon_context *ctx)
{
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 73ea5e7..03f4c64 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -213,6 +213,7 @@ struct iwl_tid_data {
* @ucode_owner: IWL_OWNERSHIP_*
* @cmd_queue: command queue number
* @status: STATUS_*
+ * @valid_contexts: microcode/device supports multiple contexts
* @bus: pointer to the bus layer data
* @priv: pointer to the upper layer data
* @hw_params: see struct iwl_hw_params
@@ -233,6 +234,7 @@ struct iwl_shared {
u8 cmd_queue;
unsigned long status;
bool wowlan;
+ u8 valid_contexts;
struct iwl_bus *bus;
struct iwl_priv *priv;
@@ -387,6 +389,7 @@ void iwl_stop_tx_ba_trans_ready(struct iwl_priv *priv,
enum iwl_rxon_context_id ctx,
u8 sta_id, u8 tid);
void iwl_set_hw_rfkill_state(struct iwl_priv *priv, bool state);
+void iwl_nic_config(struct iwl_priv *priv);
void iwl_apm_stop(struct iwl_priv *priv);
int iwl_apm_init(struct iwl_priv *priv);
void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
@@ -408,6 +411,9 @@ static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv, u8 ctxid);
#define IWL_CMD(x) case x: return #x
#define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo))))
+#define IWL_TRAFFIC_ENTRIES (256)
+#define IWL_TRAFFIC_ENTRY_SIZE (64)
+
/*****************************************************
* DRIVER STATUS FUNCTIONS
******************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
index c5720cd..8047e95 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
@@ -436,4 +436,19 @@ static inline u8 get_cmd_index(struct iwl_queue *q, u32 index)
return index & (q->n_window - 1);
}
+#define IWL_TX_FIFO_BK 0 /* shared */
+#define IWL_TX_FIFO_BE 1
+#define IWL_TX_FIFO_VI 2 /* shared */
+#define IWL_TX_FIFO_VO 3
+#define IWL_TX_FIFO_BK_IPAN IWL_TX_FIFO_BK
+#define IWL_TX_FIFO_BE_IPAN 4
+#define IWL_TX_FIFO_VI_IPAN IWL_TX_FIFO_VI
+#define IWL_TX_FIFO_VO_IPAN 5
+/* re-uses the VO FIFO, uCode will properly flush/schedule */
+#define IWL_TX_FIFO_AUX 5
+#define IWL_TX_FIFO_UNUSED -1
+
+/* AUX (TX during scan dwell) queue */
+#define IWL_AUX_QUEUE 10
+
#endif /* __iwl_trans_int_pcie_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 28fbaa2..5bf6250 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -71,9 +71,7 @@
#include "iwl-prph.h"
#include "iwl-shared.h"
#include "iwl-eeprom.h"
-
-/* TODO: the transport layer should not include this */
-#include "iwl-core.h"
+#include "iwl-agn-hw.h"
static int iwl_trans_rx_alloc(struct iwl_trans *trans)
{
@@ -638,7 +636,7 @@ static int iwl_nic_init(struct iwl_trans *trans)
iwl_set_pwr_vmain(trans);
- priv(trans)->cfg->lib->nic_config(priv(trans));
+ iwl_nic_config(priv(trans));
/* Allocate the RX queue, or reset if it is already allocated */
iwl_rx_init(trans);
@@ -831,8 +829,6 @@ static void iwl_trans_txq_set_sched(struct iwl_trans *trans, u32 mask)
static void iwl_trans_pcie_tx_start(struct iwl_trans *trans)
{
const struct queue_to_fifo_ac *queue_to_fifo;
- struct iwl_rxon_context *ctx;
- struct iwl_priv *priv = priv(trans);
struct iwl_trans_pcie *trans_pcie =
IWL_TRANS_GET_PCIE_TRANS(trans);
u32 a;
@@ -900,7 +896,7 @@ static void iwl_trans_pcie_tx_start(struct iwl_trans *trans)
iwl_trans_txq_set_sched(trans, IWL_MASK(0, 7));
/* map queues to FIFOs */
- if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
+ if (trans->shrd->valid_contexts != BIT(IWL_RXON_CTX_BSS))
queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
else
queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
@@ -912,8 +908,6 @@ static void iwl_trans_pcie_tx_start(struct iwl_trans *trans)
sizeof(trans_pcie->queue_stopped));
for (i = 0; i < 4; i++)
atomic_set(&trans_pcie->queue_stop_count[i], 0);
- for_each_context(priv, ctx)
- ctx->last_tx_rejected = false;
/* reset to 0 to enable all the queue first */
trans_pcie->txq_ctx_active_msk = 0;
--
1.7.0.4
--
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