return 0;
}
-int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl, u32 life_time)
+int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
{
struct acx_rx_msdu_lifetime *acx;
int ret;
goto out;
}
- acx->lifetime = life_time;
+ acx->lifetime = wl->conf.rx.rx_msdu_life_time;
ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
acx, sizeof(*acx));
if (ret < 0) {
goto out;
}
- /* FIXME: threshold value not set */
+ pd->threshold = wl->conf.rx.packet_detection_threshold;
ret = wl1271_cmd_configure(wl, ACX_PD_THRESHOLD, pd, sizeof(*pd));
if (ret < 0) {
wl1271_debug(DEBUG_ACX, "acx service period timeout");
- rx_timeout->ps_poll_timeout = RX_TIMEOUT_PS_POLL_DEF;
- rx_timeout->upsd_timeout = RX_TIMEOUT_UPSD_DEF;
+ rx_timeout->ps_poll_timeout = wl->conf.rx.ps_poll_timeout;
+ rx_timeout->upsd_timeout = wl->conf.rx.upsd_timeout;
ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
rx_timeout, sizeof(*rx_timeout));
goto out;
}
- detection->rx_cca_threshold = CCA_THRSH_DISABLE_ENERGY_D;
+ detection->rx_cca_threshold = wl->conf.rx.rx_cca_threshold;
detection->tx_energy_detection = 0;
ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
goto out;
}
- rx_conf->threshold = WL1271_RX_INTR_THRESHOLD_DEF;
- rx_conf->timeout = WL1271_RX_INTR_TIMEOUT_DEF;
- rx_conf->mblk_threshold = USHORT_MAX; /* Disabled */
- rx_conf->queue_type = RX_QUEUE_TYPE_RX_LOW_PRIORITY;
+ rx_conf->threshold = wl->conf.rx.irq_pkt_threshold;
+ rx_conf->timeout = wl->conf.rx.irq_timeout;
+ rx_conf->mblk_threshold = wl->conf.rx.irq_blk_threshold;
+ rx_conf->queue_type = wl->conf.rx.queue_type;
ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
sizeof(*rx_conf));
u8 mac_table[ADDRESS_GROUP_MAX_LEN];
} __attribute__ ((packed));
-#define RX_TIMEOUT_PS_POLL_MIN 0
-#define RX_TIMEOUT_PS_POLL_MAX (200000)
-#define RX_TIMEOUT_PS_POLL_DEF (15)
-#define RX_TIMEOUT_UPSD_MIN 0
-#define RX_TIMEOUT_UPSD_MAX (200000)
-#define RX_TIMEOUT_UPSD_DEF (15)
-
struct acx_rx_timeout {
struct acx_header header;
- /*
- * The longest time the STA will wait to receive
- * traffic from the AP after a PS-poll has been
- * transmitted.
- */
u16 ps_poll_timeout;
-
- /*
- * The longest time the STA will wait to receive
- * traffic from the AP after a frame has been sent
- * from an UPSD enabled queue.
- */
u16 upsd_timeout;
} __attribute__ ((packed));
-#define RTS_THRESHOLD_MIN 0
-#define RTS_THRESHOLD_MAX 4096
-#define RTS_THRESHOLD_DEF 2347
-
struct acx_rts_threshold {
struct acx_header header;
u8 padding[3];
} __attribute__ ((packed));
-#define CCA_THRSH_ENABLE_ENERGY_D 0x140A
-#define CCA_THRSH_DISABLE_ENERGY_D 0xFFEF
-
struct acx_energy_detection {
struct acx_header header;
void *tx_ctrl;
} __attribute__ ((packed));
-enum wl1271_acx_rx_queue_type {
- RX_QUEUE_TYPE_RX_LOW_PRIORITY, /* All except the high priority */
- RX_QUEUE_TYPE_RX_HIGH_PRIORITY, /* Management and voice packets */
- RX_QUEUE_TYPE_NUM,
- RX_QUEUE_TYPE_MAX = USHORT_MAX
-};
-
-#define WL1271_RX_INTR_THRESHOLD_DEF 0 /* no pacing, send interrupt on
- * every event */
-#define WL1271_RX_INTR_THRESHOLD_MIN 0
-#define WL1271_RX_INTR_THRESHOLD_MAX 15
-
-#define WL1271_RX_INTR_TIMEOUT_DEF 5
-#define WL1271_RX_INTR_TIMEOUT_MIN 1
-#define WL1271_RX_INTR_TIMEOUT_MAX 100
-
struct wl1271_acx_rx_config_opt {
struct acx_header header;
int wl1271_acx_feature_cfg(struct wl1271 *wl);
int wl1271_acx_mem_map(struct wl1271 *wl,
struct acx_header *mem_map, size_t len);
-int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl, u32 life_time);
+int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
int wl1271_acx_rx_config(struct wl1271 *wl, u32 config, u32 filter);
int wl1271_acx_pd_threshold(struct wl1271 *wl);
int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
s8 rate_adaptation_snr;
};
+enum conf_rx_queue_type {
+ CONF_RX_QUEUE_TYPE_LOW_PRIORITY, /* All except the high priority */
+ CONF_RX_QUEUE_TYPE_HIGH_PRIORITY, /* Management and voice packets */
+};
+
+struct conf_rx_settings {
+ /*
+ * The maximum amount of time, in TU, before the
+ * firmware discards the MSDU.
+ *
+ * Range: 0 - 0xFFFFFFFF
+ */
+ u32 rx_msdu_life_time;
+
+ /*
+ * Packet detection threshold in the PHY.
+ *
+ * FIXME: details unknown.
+ */
+ u32 packet_detection_threshold;
+
+ /*
+ * The longest time the STA will wait to receive traffic from the AP
+ * after a PS-poll has been transmitted.
+ *
+ * Range: 0 - 200000
+ */
+ u16 ps_poll_timeout;
+ /*
+ * The longest time the STA will wait to receive traffic from the AP
+ * after a frame has been sent from an UPSD enabled queue.
+ *
+ * Range: 0 - 200000
+ */
+ u16 upsd_timeout;
+
+ /*
+ * The number of octets in an MPDU, below which an RTS/CTS
+ * handshake is not performed.
+ *
+ * Range: 0 - 4096
+ */
+ u16 rts_threshold;
+
+ /*
+ * The RX Clear Channel Assessment threshold in the PHY
+ * (the energy threshold).
+ *
+ * Range: ENABLE_ENERGY_D == 0x140A
+ * DISABLE_ENERGY_D == 0xFFEF
+ */
+ u16 rx_cca_threshold;
+
+ /*
+ * Occupied Rx mem-blocks number which requires interrupting the host
+ * (0 = no buffering, 0xffff = disabled).
+ *
+ * Range: u16
+ */
+ u16 irq_blk_threshold;
+
+ /*
+ * Rx packets number which requires interrupting the host
+ * (0 = no buffering).
+ *
+ * Range: u16
+ */
+ u16 irq_pkt_threshold;
+
+ /*
+ * Max time in msec the FW may delay RX-Complete interrupt.
+ *
+ * Range: 1 - 100
+ */
+ u16 irq_timeout;
+
+ /*
+ * The RX queue type.
+ *
+ * Range: RX_QUEUE_TYPE_RX_LOW_PRIORITY, RX_QUEUE_TYPE_RX_HIGH_PRIORITY,
+ */
+ u8 queue_type;
+};
+
struct conf_drv_settings {
struct conf_sg_settings sg;
+ struct conf_rx_settings rx;
};
#endif
{
int ret;
- ret = wl1271_acx_rx_msdu_life_time(wl, RX_MSDU_LIFETIME_DEF);
+ ret = wl1271_acx_rx_msdu_life_time(wl);
if (ret < 0)
return ret;
if (ret < 0)
return ret;
- ret = wl1271_acx_rts_threshold(wl, RTS_THRESHOLD_DEF);
+ ret = wl1271_acx_rts_threshold(wl, wl->conf.rx.rts_threshold);
if (ret < 0)
return ret;
.beacon_miss_threshold = 60,
.rate_adaptation_threshold = CONF_HW_BIT_RATE_12MBPS,
.rate_adaptation_snr = 0
+ },
+ .rx = {
+ .rx_msdu_life_time = 512000,
+ .packet_detection_threshold = 0,
+ .ps_poll_timeout = 15,
+ .upsd_timeout = 15,
+ .rts_threshold = 2347,
+ .rx_cca_threshold = 0xFFEF,
+ .irq_blk_threshold = 0,
+ .irq_pkt_threshold = USHORT_MAX,
+ .irq_timeout = 5,
+ .queue_type = CONF_RX_QUEUE_TYPE_LOW_PRIORITY,
}
};
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