* [PATCH 0/4] wil6210 patches
@ 2016-08-22 9:42 Maya Erez
2016-08-22 9:42 ` [PATCH 1/4] wil6210: fix protection of wil->scan_request Maya Erez
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Maya Erez @ 2016-08-22 9:42 UTC (permalink / raw)
To: Kalle Valo; +Cc: Maya Erez, linux-wireless, wil6210
Various wil6210 fixes
Lior David (4):
wil6210: fix protection of wil->scan_request
wil6210: align to latest auto generated wmi.h
wil6210: extract firmware capabilities from FW file
wil6210: extract firmware version from file header
drivers/net/wireless/ath/wil6210/cfg80211.c | 3 +
drivers/net/wireless/ath/wil6210/debugfs.c | 53 ++++-
drivers/net/wireless/ath/wil6210/fw.h | 14 +-
drivers/net/wireless/ath/wil6210/fw_inc.c | 92 ++++++---
drivers/net/wireless/ath/wil6210/main.c | 9 +-
drivers/net/wireless/ath/wil6210/netdev.c | 2 +
drivers/net/wireless/ath/wil6210/pcie_bus.c | 4 +
drivers/net/wireless/ath/wil6210/wil6210.h | 9 +-
drivers/net/wireless/ath/wil6210/wmi.c | 12 +-
drivers/net/wireless/ath/wil6210/wmi.h | 292 ++++++++++++++++++++++++++++
10 files changed, 454 insertions(+), 36 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/4] wil6210: fix protection of wil->scan_request
2016-08-22 9:42 [PATCH 0/4] wil6210 patches Maya Erez
@ 2016-08-22 9:42 ` Maya Erez
2016-08-31 7:31 ` [1/4] " Kalle Valo
2016-08-22 9:42 ` [PATCH 2/4] wil6210: align to latest auto generated wmi.h Maya Erez
` (2 subsequent siblings)
3 siblings, 1 reply; 6+ messages in thread
From: Maya Erez @ 2016-08-22 9:42 UTC (permalink / raw)
To: Kalle Valo; +Cc: Lior David, linux-wireless, wil6210, Maya Erez
From: Lior David <qca_liord@qca.qualcomm.com>
Currently the places that check wil->scan_request and
call cfg80211_scan_done are not consistently protected,
so there is a risk that cfg80211_scan_done will be called
with NULL scan_request, causing a kernel crash.
Fix this by using p2p_wdev_mutex in few other places
that access scan_request. This makes sense since
scan_request may point to p2p_wdev, and it is not worth
the extra complexity of adding a new mutex.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/cfg80211.c | 3 +++
drivers/net/wireless/ath/wil6210/main.c | 4 ++++
drivers/net/wireless/ath/wil6210/wil6210.h | 2 +-
drivers/net/wireless/ath/wil6210/wmi.c | 4 ++--
4 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index ffacc76..d117240 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -354,10 +354,13 @@ static int wil_cfg80211_scan(struct wiphy *wiphy,
wil_dbg_misc(wil, "%s(), wdev=0x%p iftype=%d\n",
__func__, wdev, wdev->iftype);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
wil_err(wil, "Already scanning\n");
+ mutex_unlock(&wil->p2p_wdev_mutex);
return -EAGAIN;
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
/* check we are client side */
switch (wdev->iftype) {
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index d0b180c..7b7619c 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -852,6 +852,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
bitmap_zero(wil->status, wil_status_last);
mutex_unlock(&wil->wmi_mutex);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct cfg80211_scan_info info = {
.aborted = true,
@@ -863,6 +864,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
wil_mask_irq(wil);
@@ -1055,6 +1057,7 @@ int __wil_down(struct wil6210_priv *wil)
wil_p2p_stop_radio_operations(wil);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct cfg80211_scan_info info = {
.aborted = true,
@@ -1066,6 +1069,7 @@ int __wil_down(struct wil6210_priv *wil)
cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
wil_reset(wil, false);
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 6087691..1eb7fe7 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -657,7 +657,7 @@ struct wil6210_priv {
/* P2P_DEVICE vif */
struct wireless_dev *p2p_wdev;
- struct mutex p2p_wdev_mutex; /* protect @p2p_wdev */
+ struct mutex p2p_wdev_mutex; /* protect @p2p_wdev and @scan_request */
struct wireless_dev *radio_wdev;
/* High Access Latency Policy voting */
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 4d92541..0b109b2 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -424,6 +424,7 @@ static void wmi_evt_tx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id,
void *d, int len)
{
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct wmi_scan_complete_event *data = d;
struct cfg80211_scan_info info = {
@@ -435,14 +436,13 @@ static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id,
wil->scan_request, info.aborted);
del_timer_sync(&wil->scan_timer);
- mutex_lock(&wil->p2p_wdev_mutex);
cfg80211_scan_done(wil->scan_request, &info);
wil->radio_wdev = wil->wdev;
- mutex_unlock(&wil->p2p_wdev_mutex);
wil->scan_request = NULL;
} else {
wil_err(wil, "SCAN_COMPLETE while not scanning\n");
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
}
static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/4] wil6210: align to latest auto generated wmi.h
2016-08-22 9:42 [PATCH 0/4] wil6210 patches Maya Erez
2016-08-22 9:42 ` [PATCH 1/4] wil6210: fix protection of wil->scan_request Maya Erez
@ 2016-08-22 9:42 ` Maya Erez
2016-08-22 9:42 ` [PATCH 3/4] wil6210: extract firmware capabilities from FW file Maya Erez
2016-08-22 9:42 ` [PATCH 4/4] wil6210: extract firmware version from file header Maya Erez
3 siblings, 0 replies; 6+ messages in thread
From: Maya Erez @ 2016-08-22 9:42 UTC (permalink / raw)
To: Kalle Valo; +Cc: Lior David, linux-wireless, wil6210, Maya Erez
From: Lior David <qca_liord@qca.qualcomm.com>
Align to latest version of the auto generated wmi file
describing the interface with FW.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/wmi.h | 292 +++++++++++++++++++++++++++++++++
1 file changed, 292 insertions(+)
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index 349510c..f430e8a 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -46,6 +46,16 @@ enum wmi_mid {
MID_BROADCAST = 0xFF,
};
+/* FW capability IDs
+ * Each ID maps to a bit in a 32-bit bitmask value provided by the FW to
+ * the host
+ */
+enum wmi_fw_capability {
+ WMI_FW_CAPABILITY_FTM = 0,
+ WMI_FW_CAPABILITY_PS_CONFIG = 1,
+ WMI_FW_CAPABILITY_MAX,
+};
+
/* WMI_CMD_HDR */
struct wmi_cmd_hdr {
u8 mid;
@@ -170,6 +180,13 @@ enum wmi_command_id {
/* Not supported yet */
WMI_PS_MID_CFG_READ_CMDID = 0x920,
WMI_RS_CFG_CMDID = 0x921,
+ WMI_GET_DETAILED_RS_RES_CMDID = 0x922,
+ WMI_AOA_MEAS_CMDID = 0x923,
+ WMI_TOF_SESSION_START_CMDID = 0x991,
+ WMI_TOF_GET_CAPABILITIES_CMDID = 0x992,
+ WMI_TOF_SET_LCR_CMDID = 0x993,
+ WMI_TOF_SET_LCI_CMDID = 0x994,
+ WMI_TOF_CHANNEL_INFO_CMDID = 0x995,
WMI_SET_MAC_ADDRESS_CMDID = 0xF003,
WMI_ABORT_SCAN_CMDID = 0xF007,
WMI_SET_PROMISCUOUS_MODE_CMDID = 0xF041,
@@ -843,6 +860,88 @@ struct wmi_pmc_cmd {
__le64 mem_base;
} __packed;
+enum wmi_aoa_meas_type {
+ WMI_AOA_PHASE_MEAS = 0x00,
+ WMI_AOA_PHASE_AMP_MEAS = 0x01,
+};
+
+/* WMI_AOA_MEAS_CMDID */
+struct wmi_aoa_meas_cmd {
+ u8 mac_addr[WMI_MAC_LEN];
+ /* channels IDs:
+ * 0 - 58320 MHz
+ * 1 - 60480 MHz
+ * 2 - 62640 MHz
+ */
+ u8 channel;
+ /* enum wmi_aoa_meas_type */
+ u8 aoa_meas_type;
+ __le32 meas_rf_mask;
+} __packed;
+
+enum wmi_tof_burst_duration {
+ WMI_TOF_BURST_DURATION_250_USEC = 2,
+ WMI_TOF_BURST_DURATION_500_USEC = 3,
+ WMI_TOF_BURST_DURATION_1_MSEC = 4,
+ WMI_TOF_BURST_DURATION_2_MSEC = 5,
+ WMI_TOF_BURST_DURATION_4_MSEC = 6,
+ WMI_TOF_BURST_DURATION_8_MSEC = 7,
+ WMI_TOF_BURST_DURATION_16_MSEC = 8,
+ WMI_TOF_BURST_DURATION_32_MSEC = 9,
+ WMI_TOF_BURST_DURATION_64_MSEC = 10,
+ WMI_TOF_BURST_DURATION_128_MSEC = 11,
+ WMI_TOF_BURST_DURATION_NO_PREFERENCES = 15,
+};
+
+enum wmi_tof_session_start_flags {
+ WMI_TOF_SESSION_START_FLAG_SECURED = 0x1,
+ WMI_TOF_SESSION_START_FLAG_ASAP = 0x2,
+ WMI_TOF_SESSION_START_FLAG_LCI_REQ = 0x4,
+ WMI_TOF_SESSION_START_FLAG_LCR_REQ = 0x8,
+};
+
+/* WMI_TOF_SESSION_START_CMDID */
+struct wmi_ftm_dest_info {
+ u8 channel;
+ /* wmi_tof_session_start_flags_e */
+ u8 flags;
+ u8 initial_token;
+ u8 num_of_ftm_per_burst;
+ u8 num_of_bursts_exp;
+ /* wmi_tof_burst_duration_e */
+ u8 burst_duration;
+ /* Burst Period indicate interval between two consecutive burst
+ * instances, in units of 100 ms
+ */
+ __le16 burst_period;
+ u8 dst_mac[WMI_MAC_LEN];
+ __le16 reserved;
+} __packed;
+
+/* WMI_TOF_SESSION_START_CMDID */
+struct wmi_tof_session_start_cmd {
+ __le32 session_id;
+ u8 num_of_aoa_measures;
+ u8 aoa_type;
+ __le16 num_of_dest;
+ u8 reserved[4];
+ struct wmi_ftm_dest_info ftm_dest_info[0];
+} __packed;
+
+enum wmi_tof_channel_info_report_type {
+ WMI_TOF_CHANNEL_INFO_TYPE_CIR = 0x1,
+ WMI_TOF_CHANNEL_INFO_TYPE_RSSI = 0x2,
+ WMI_TOF_CHANNEL_INFO_TYPE_SNR = 0x4,
+ WMI_TOF_CHANNEL_INFO_TYPE_DEBUG_DATA = 0x8,
+ WMI_TOF_CHANNEL_INFO_TYPE_VENDOR_SPECIFIC = 0x10,
+};
+
+/* WMI_TOF_CHANNEL_INFO_CMDID */
+struct wmi_tof_channel_info_cmd {
+ /* wmi_tof_channel_info_report_type_e */
+ __le32 channel_info_report_request;
+} __packed;
+
/* WMI Events
* List of Events (target to host)
*/
@@ -934,6 +1033,14 @@ enum wmi_event_id {
/* Not supported yet */
WMI_PS_MID_CFG_READ_EVENTID = 0x1920,
WMI_RS_CFG_DONE_EVENTID = 0x1921,
+ WMI_GET_DETAILED_RS_RES_EVENTID = 0x1922,
+ WMI_AOA_MEAS_EVENTID = 0x1923,
+ WMI_TOF_SESSION_END_EVENTID = 0x1991,
+ WMI_TOF_GET_CAPABILITIES_EVENTID = 0x1992,
+ WMI_TOF_SET_LCR_EVENTID = 0x1993,
+ WMI_TOF_SET_LCI_EVENTID = 0x1994,
+ WMI_TOF_FTM_PER_DEST_RES_EVENTID = 0x1995,
+ WMI_TOF_CHANNEL_INFO_EVENTID = 0x1996,
WMI_SET_CHANNEL_EVENTID = 0x9000,
WMI_ASSOC_REQ_EVENTID = 0x9001,
WMI_EAPOL_RX_EVENTID = 0x9002,
@@ -1003,6 +1110,13 @@ struct wmi_fw_ver_event {
__le32 bl_minor;
__le32 bl_subminor;
__le32 bl_build;
+ /* The number of entries in the FW capabilies array */
+ u8 fw_capabilities_len;
+ u8 reserved[3];
+ /* FW capabilities info
+ * Must be the last member of the struct
+ */
+ __le32 fw_capabilities[0];
} __packed;
/* WMI_GET_RF_STATUS_EVENTID */
@@ -1565,6 +1679,41 @@ struct wmi_rs_cfg_done_event {
u8 reserved[2];
} __packed;
+/* WMI_GET_DETAILED_RS_RES_CMDID */
+struct wmi_get_detailed_rs_res_cmd {
+ /* connection id */
+ u8 cid;
+ u8 reserved[3];
+} __packed;
+
+/* RS results status */
+enum wmi_rs_results_status {
+ WMI_RS_RES_VALID = 0x00,
+ WMI_RS_RES_INVALID = 0x01,
+};
+
+/* Rate search results */
+struct wmi_rs_results {
+ /* number of sent MPDUs */
+ u8 num_of_tx_pkt[WMI_NUM_MCS];
+ /* number of non-acked MPDUs */
+ u8 num_of_non_acked_pkt[WMI_NUM_MCS];
+ /* RS timestamp */
+ __le32 tsf;
+ /* RS selected MCS */
+ u8 mcs;
+} __packed;
+
+/* WMI_GET_DETAILED_RS_RES_EVENTID */
+struct wmi_get_detailed_rs_res_event {
+ u8 cid;
+ /* enum wmi_rs_results_status */
+ u8 status;
+ /* detailed rs results */
+ struct wmi_rs_results rs_results;
+ u8 reserved[3];
+} __packed;
+
/* broadcast connection ID */
#define WMI_LINK_MAINTAIN_CFG_CID_BROADCAST (0xFFFFFFFF)
@@ -1892,4 +2041,147 @@ struct wmi_ps_mid_cfg_read_event {
__le32 status;
} __packed;
+#define WMI_AOA_MAX_DATA_SIZE (128)
+
+enum wmi_aoa_meas_status {
+ WMI_AOA_MEAS_SUCCESS = 0x00,
+ WMI_AOA_MEAS_PEER_INCAPABLE = 0x01,
+ WMI_AOA_MEAS_FAILURE = 0x02,
+};
+
+/* WMI_AOA_MEAS_EVENTID */
+struct wmi_aoa_meas_event {
+ u8 mac_addr[WMI_MAC_LEN];
+ /* channels IDs:
+ * 0 - 58320 MHz
+ * 1 - 60480 MHz
+ * 2 - 62640 MHz
+ */
+ u8 channel;
+ /* enum wmi_aoa_meas_type */
+ u8 aoa_meas_type;
+ /* Measurments are from RFs, defined by the mask */
+ __le32 meas_rf_mask;
+ /* enum wmi_aoa_meas_status */
+ u8 meas_status;
+ u8 reserved;
+ /* Length of meas_data in bytes */
+ __le16 length;
+ u8 meas_data[WMI_AOA_MAX_DATA_SIZE];
+} __packed;
+
+/* WMI_TOF_GET_CAPABILITIES_EVENTID */
+struct wmi_tof_get_capabilities_event {
+ u8 ftm_capability;
+ /* maximum supported number of destination to start TOF */
+ u8 max_num_of_dest;
+ /* maximum supported number of measurements per burst */
+ u8 max_num_of_meas_per_burst;
+ u8 reserved;
+ /* maximum supported multi bursts */
+ __le16 max_multi_bursts_sessions;
+ /* maximum supported FTM burst duration , wmi_tof_burst_duration_e */
+ __le16 max_ftm_burst_duration;
+ /* AOA supported types */
+ __le32 aoa_supported_types;
+} __packed;
+
+enum wmi_tof_session_end_status {
+ WMI_TOF_SESSION_END_NO_ERROR = 0x00,
+ WMI_TOF_SESSION_END_FAIL = 0x01,
+ WMI_TOF_SESSION_END_PARAMS_ERROR = 0x02,
+ WMI_TOF_SESSION_END_ABORTED = 0x03,
+};
+
+/* WMI_TOF_SESSION_END_EVENTID */
+struct wmi_tof_session_end_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* wmi_tof_session_end_status_e */
+ u8 status;
+ u8 reserved[3];
+} __packed;
+
+/* Responder FTM Results */
+struct wmi_responder_ftm_res {
+ u8 t1[6];
+ u8 t2[6];
+ u8 t3[6];
+ u8 t4[6];
+ __le16 tod_err;
+ __le16 toa_err;
+ __le16 tod_err_initiator;
+ __le16 toa_err_initiator;
+} __packed;
+
+enum wmi_tof_ftm_per_dest_res_status {
+ WMI_PER_DEST_RES_NO_ERROR = 0x00,
+ WMI_PER_DEST_RES_TX_RX_FAIL = 0x01,
+ WMI_PER_DEST_RES_PARAM_DONT_MATCH = 0x02,
+};
+
+enum wmi_tof_ftm_per_dest_res_flags {
+ WMI_PER_DEST_RES_REQ_START = 0x01,
+ WMI_PER_DEST_RES_BURST_REPORT_END = 0x02,
+ WMI_PER_DEST_RES_REQ_END = 0x04,
+ WMI_PER_DEST_RES_PARAM_UPDATE = 0x08,
+};
+
+/* WMI_TOF_FTM_PER_DEST_RES_EVENTID */
+struct wmi_tof_ftm_per_dest_res_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* destination MAC address */
+ u8 dst_mac[WMI_MAC_LEN];
+ /* wmi_tof_ftm_per_dest_res_flags_e */
+ u8 flags;
+ /* wmi_tof_ftm_per_dest_res_status_e */
+ u8 status;
+ /* responder ASAP */
+ u8 responder_asap;
+ /* responder number of FTM per burst */
+ u8 responder_num_ftm_per_burst;
+ /* responder number of FTM burst exponent */
+ u8 responder_num_ftm_bursts_exp;
+ /* responder burst duration ,wmi_tof_burst_duration_e */
+ u8 responder_burst_duration;
+ /* responder burst period, indicate interval between two consecutive
+ * burst instances, in units of 100 ms
+ */
+ __le16 responder_burst_period;
+ /* receive burst counter */
+ __le16 bursts_cnt;
+ /* tsf of responder start burst */
+ __le32 tsf_sync;
+ /* actual received ftm per burst */
+ u8 actual_ftm_per_burst;
+ u8 reserved0[7];
+ struct wmi_responder_ftm_res responder_ftm_res[0];
+} __packed;
+
+enum wmi_tof_channel_info_type {
+ WMI_TOF_CHANNEL_INFO_AOA = 0x00,
+ WMI_TOF_CHANNEL_INFO_LCI = 0x01,
+ WMI_TOF_CHANNEL_INFO_LCR = 0x02,
+ WMI_TOF_CHANNEL_INFO_VENDOR_SPECIFIC = 0x03,
+ WMI_TOF_CHANNEL_INFO_CIR = 0x04,
+ WMI_TOF_CHANNEL_INFO_RSSI = 0x05,
+ WMI_TOF_CHANNEL_INFO_SNR = 0x06,
+ WMI_TOF_CHANNEL_INFO_DEBUG = 0x07,
+};
+
+/* WMI_TOF_CHANNEL_INFO_EVENTID */
+struct wmi_tof_channel_info_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* destination MAC address */
+ u8 dst_mac[WMI_MAC_LEN];
+ /* wmi_tof_channel_info_type_e */
+ u8 type;
+ /* data report length */
+ u8 len;
+ /* data report payload */
+ u8 report[0];
+} __packed;
+
#endif /* __WILOCITY_WMI_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/4] wil6210: extract firmware capabilities from FW file
2016-08-22 9:42 [PATCH 0/4] wil6210 patches Maya Erez
2016-08-22 9:42 ` [PATCH 1/4] wil6210: fix protection of wil->scan_request Maya Erez
2016-08-22 9:42 ` [PATCH 2/4] wil6210: align to latest auto generated wmi.h Maya Erez
@ 2016-08-22 9:42 ` Maya Erez
2016-08-22 9:42 ` [PATCH 4/4] wil6210: extract firmware version from file header Maya Erez
3 siblings, 0 replies; 6+ messages in thread
From: Maya Erez @ 2016-08-22 9:42 UTC (permalink / raw)
To: Kalle Valo; +Cc: Lior David, linux-wireless, wil6210, Maya Erez
From: Lior David <qca_liord@qca.qualcomm.com>
When driver is loaded, extract a capabilities record
from the FW file. This record contains bits indicating
which optional features are supported by this FW.
The driver can use this information to determine
which functionality to support and/or expose to user
space.
The extraction is done before wiphy structure is
registered, because the capabilities can affect
information published by the this structure.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/debugfs.c | 25 +++++++++
drivers/net/wireless/ath/wil6210/fw.h | 11 +++-
drivers/net/wireless/ath/wil6210/fw_inc.c | 85 +++++++++++++++++++++--------
drivers/net/wireless/ath/wil6210/main.c | 4 +-
drivers/net/wireless/ath/wil6210/pcie_bus.c | 4 ++
drivers/net/wireless/ath/wil6210/wil6210.h | 4 +-
6 files changed, 106 insertions(+), 27 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index a8098b4..a244a36 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1553,6 +1553,30 @@ static const struct file_operations fops_led_blink_time = {
.open = simple_open,
};
+/*---------FW capabilities------------*/
+static int wil_fw_capabilities_debugfs_show(struct seq_file *s, void *data)
+{
+ struct wil6210_priv *wil = s->private;
+
+ seq_printf(s, "fw_capabilities : %*pb\n", WMI_FW_CAPABILITY_MAX,
+ wil->fw_capabilities);
+
+ return 0;
+}
+
+static int wil_fw_capabilities_seq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wil_fw_capabilities_debugfs_show,
+ inode->i_private);
+}
+
+static const struct file_operations fops_fw_capabilities = {
+ .open = wil_fw_capabilities_seq_open,
+ .release = single_release,
+ .read = seq_read,
+ .llseek = seq_lseek,
+};
+
/*----------------*/
static void wil6210_debugfs_init_blobs(struct wil6210_priv *wil,
struct dentry *dbg)
@@ -1603,6 +1627,7 @@ static const struct {
{"recovery", S_IRUGO | S_IWUSR, &fops_recovery},
{"led_cfg", S_IRUGO | S_IWUSR, &fops_led_cfg},
{"led_blink_time", S_IRUGO | S_IWUSR, &fops_led_blink_time},
+ {"fw_capabilities", S_IRUGO, &fops_fw_capabilities},
};
static void wil6210_debugfs_init_files(struct wil6210_priv *wil,
diff --git a/drivers/net/wireless/ath/wil6210/fw.h b/drivers/net/wireless/ath/wil6210/fw.h
index 7a2c6c1..c3191c6 100644
--- a/drivers/net/wireless/ath/wil6210/fw.h
+++ b/drivers/net/wireless/ath/wil6210/fw.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014,2016 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -58,6 +58,15 @@ struct wil_fw_record_comment { /* type == wil_fw_type_comment */
u8 data[0]; /* free-form data [data_size], see above */
} __packed;
+/* FW capabilities encoded inside a comment record */
+#define WIL_FW_CAPABILITIES_MAGIC (0xabcddcba)
+struct wil_fw_record_capabilities { /* type == wil_fw_type_comment */
+ /* identifies capabilities record */
+ __le32 magic;
+ /* capabilities (variable size), see enum wmi_fw_capability */
+ u8 capabilities[0];
+};
+
/* perform action
* data_size = @head.size - offsetof(struct wil_fw_record_action, data)
*/
diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c
index d30657e..3860238 100644
--- a/drivers/net/wireless/ath/wil6210/fw_inc.c
+++ b/drivers/net/wireless/ath/wil6210/fw_inc.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -118,6 +118,12 @@ static int wil_fw_verify(struct wil6210_priv *wil, const u8 *data, size_t size)
return (int)dlen;
}
+static int fw_ignore_section(struct wil6210_priv *wil, const void *data,
+ size_t size)
+{
+ return 0;
+}
+
static int fw_handle_comment(struct wil6210_priv *wil, const void *data,
size_t size)
{
@@ -126,6 +132,27 @@ static int fw_handle_comment(struct wil6210_priv *wil, const void *data,
return 0;
}
+static int
+fw_handle_capabilities(struct wil6210_priv *wil, const void *data,
+ size_t size)
+{
+ const struct wil_fw_record_capabilities *rec = data;
+ size_t capa_size;
+
+ if (size < sizeof(*rec) ||
+ le32_to_cpu(rec->magic) != WIL_FW_CAPABILITIES_MAGIC)
+ return 0;
+
+ capa_size = size - offsetof(struct wil_fw_record_capabilities,
+ capabilities);
+ bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
+ memcpy(wil->fw_capabilities, rec->capabilities,
+ min(sizeof(wil->fw_capabilities), capa_size));
+ wil_hex_dump_fw("CAPA", DUMP_PREFIX_OFFSET, 16, 1,
+ rec->capabilities, capa_size, false);
+ return 0;
+}
+
static int fw_handle_data(struct wil6210_priv *wil, const void *data,
size_t size)
{
@@ -383,42 +410,51 @@ static int fw_handle_gateway_data4(struct wil6210_priv *wil, const void *data,
static const struct {
int type;
- int (*handler)(struct wil6210_priv *wil, const void *data, size_t size);
+ int (*load_handler)(struct wil6210_priv *wil, const void *data,
+ size_t size);
+ int (*parse_handler)(struct wil6210_priv *wil, const void *data,
+ size_t size);
} wil_fw_handlers[] = {
- {wil_fw_type_comment, fw_handle_comment},
- {wil_fw_type_data, fw_handle_data},
- {wil_fw_type_fill, fw_handle_fill},
+ {wil_fw_type_comment, fw_handle_comment, fw_handle_capabilities},
+ {wil_fw_type_data, fw_handle_data, fw_ignore_section},
+ {wil_fw_type_fill, fw_handle_fill, fw_ignore_section},
/* wil_fw_type_action */
/* wil_fw_type_verify */
- {wil_fw_type_file_header, fw_handle_file_header},
- {wil_fw_type_direct_write, fw_handle_direct_write},
- {wil_fw_type_gateway_data, fw_handle_gateway_data},
- {wil_fw_type_gateway_data4, fw_handle_gateway_data4},
+ {wil_fw_type_file_header, fw_handle_file_header,
+ fw_handle_file_header},
+ {wil_fw_type_direct_write, fw_handle_direct_write, fw_ignore_section},
+ {wil_fw_type_gateway_data, fw_handle_gateway_data, fw_ignore_section},
+ {wil_fw_type_gateway_data4, fw_handle_gateway_data4,
+ fw_ignore_section},
};
static int wil_fw_handle_record(struct wil6210_priv *wil, int type,
- const void *data, size_t size)
+ const void *data, size_t size, bool load)
{
int i;
- for (i = 0; i < ARRAY_SIZE(wil_fw_handlers); i++) {
+ for (i = 0; i < ARRAY_SIZE(wil_fw_handlers); i++)
if (wil_fw_handlers[i].type == type)
- return wil_fw_handlers[i].handler(wil, data, size);
- }
+ return load ?
+ wil_fw_handlers[i].load_handler(
+ wil, data, size) :
+ wil_fw_handlers[i].parse_handler(
+ wil, data, size);
wil_err_fw(wil, "unknown record type: %d\n", type);
return -EINVAL;
}
/**
- * wil_fw_load - load FW into device
- *
- * Load the FW and uCode code and data to the corresponding device
- * memory regions
+ * wil_fw_process - process section from FW file
+ * if load is true: Load the FW and uCode code and data to the
+ * corresponding device memory regions,
+ * otherwise only parse and look for capabilities
*
* Return error code
*/
-static int wil_fw_load(struct wil6210_priv *wil, const void *data, size_t size)
+static int wil_fw_process(struct wil6210_priv *wil, const void *data,
+ size_t size, bool load)
{
int rc = 0;
const struct wil_fw_record_head *hdr;
@@ -437,7 +473,7 @@ static int wil_fw_load(struct wil6210_priv *wil, const void *data, size_t size)
return -EINVAL;
}
rc = wil_fw_handle_record(wil, le16_to_cpu(hdr->type),
- &hdr[1], hdr_sz);
+ &hdr[1], hdr_sz, load);
if (rc)
return rc;
}
@@ -456,13 +492,16 @@ static int wil_fw_load(struct wil6210_priv *wil, const void *data, size_t size)
}
/**
- * wil_request_firmware - Request firmware and load to device
+ * wil_request_firmware - Request firmware
*
- * Request firmware image from the file and load it to device
+ * Request firmware image from the file
+ * If load is true, load firmware to device, otherwise
+ * only parse and extract capabilities
*
* Return error code
*/
-int wil_request_firmware(struct wil6210_priv *wil, const char *name)
+int wil_request_firmware(struct wil6210_priv *wil, const char *name,
+ bool load)
{
int rc, rc1;
const struct firmware *fw;
@@ -482,7 +521,7 @@ int wil_request_firmware(struct wil6210_priv *wil, const char *name)
rc = rc1;
goto out;
}
- rc = wil_fw_load(wil, d, rc1);
+ rc = wil_fw_process(wil, d, rc1, load);
if (rc < 0)
goto out;
}
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 7b7619c..7198c86 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -894,10 +894,10 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
wil_halt_cpu(wil);
/* Loading f/w from the file */
- rc = wil_request_firmware(wil, WIL_FW_NAME);
+ rc = wil_request_firmware(wil, WIL_FW_NAME, true);
if (rc)
return rc;
- rc = wil_request_firmware(wil, WIL_FW2_NAME);
+ rc = wil_request_firmware(wil, WIL_FW2_NAME, true);
if (rc)
return rc;
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 5b7a9d2..44746ca 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -39,6 +39,7 @@ void wil_set_capabilities(struct wil6210_priv *wil)
u32 rev_id = wil_r(wil, RGF_USER_JTAG_DEV_ID);
bitmap_zero(wil->hw_capabilities, hw_capability_last);
+ bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
switch (rev_id) {
case JTAG_DEV_ID_SPARROW_B0:
@@ -52,6 +53,9 @@ void wil_set_capabilities(struct wil6210_priv *wil)
}
wil_info(wil, "Board hardware is %s\n", wil->hw_name);
+
+ /* extract FW capabilities from file without loading the FW */
+ wil_request_firmware(wil, WIL_FW_NAME, false);
}
void wil_disable_irq(struct wil6210_priv *wil)
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 1eb7fe7..979536c 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -580,6 +580,7 @@ struct wil6210_priv {
u32 hw_version;
const char *hw_name;
DECLARE_BITMAP(hw_capabilities, hw_capability_last);
+ DECLARE_BITMAP(fw_capabilities, WMI_FW_CAPABILITY_MAX);
u8 n_mids; /* number of additional MIDs as reported by FW */
u32 recovery_count; /* num of FW recovery attempts in a short time */
u32 recovery_state; /* FW recovery state machine */
@@ -895,7 +896,8 @@ void wil6210_unmask_irq_rx(struct wil6210_priv *wil);
int wil_iftype_nl2wmi(enum nl80211_iftype type);
int wil_ioctl(struct wil6210_priv *wil, void __user *data, int cmd);
-int wil_request_firmware(struct wil6210_priv *wil, const char *name);
+int wil_request_firmware(struct wil6210_priv *wil, const char *name,
+ bool load);
int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime);
int wil_suspend(struct wil6210_priv *wil, bool is_runtime);
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 4/4] wil6210: extract firmware version from file header
2016-08-22 9:42 [PATCH 0/4] wil6210 patches Maya Erez
` (2 preceding siblings ...)
2016-08-22 9:42 ` [PATCH 3/4] wil6210: extract firmware capabilities from FW file Maya Erez
@ 2016-08-22 9:42 ` Maya Erez
3 siblings, 0 replies; 6+ messages in thread
From: Maya Erez @ 2016-08-22 9:42 UTC (permalink / raw)
To: Kalle Valo; +Cc: Lior David, linux-wireless, wil6210, Maya Erez
From: Lior David <qca_liord@qca.qualcomm.com>
Currently the FW version is taken from the sw_version field
of the FW ready event. This version is based on internal
version control revision and it is difficult to map to actual
FW version.
Fix this by using the actual FW version stored in the FW file
header record.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/debugfs.c | 28 +++++++++++++++++++++++++++-
drivers/net/wireless/ath/wil6210/fw.h | 3 +++
drivers/net/wireless/ath/wil6210/fw_inc.c | 7 +++++++
drivers/net/wireless/ath/wil6210/main.c | 1 +
drivers/net/wireless/ath/wil6210/netdev.c | 2 ++
drivers/net/wireless/ath/wil6210/wil6210.h | 3 ++-
drivers/net/wireless/ath/wil6210/wmi.c | 8 ++++----
7 files changed, 46 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index a244a36..5e4058a 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1577,6 +1577,32 @@ static const struct file_operations fops_fw_capabilities = {
.llseek = seq_lseek,
};
+/*---------FW version------------*/
+static int wil_fw_version_debugfs_show(struct seq_file *s, void *data)
+{
+ struct wil6210_priv *wil = s->private;
+
+ if (wil->fw_version[0])
+ seq_printf(s, "%s\n", wil->fw_version);
+ else
+ seq_puts(s, "N/A\n");
+
+ return 0;
+}
+
+static int wil_fw_version_seq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wil_fw_version_debugfs_show,
+ inode->i_private);
+}
+
+static const struct file_operations fops_fw_version = {
+ .open = wil_fw_version_seq_open,
+ .release = single_release,
+ .read = seq_read,
+ .llseek = seq_lseek,
+};
+
/*----------------*/
static void wil6210_debugfs_init_blobs(struct wil6210_priv *wil,
struct dentry *dbg)
@@ -1628,6 +1654,7 @@ static const struct {
{"led_cfg", S_IRUGO | S_IWUSR, &fops_led_cfg},
{"led_blink_time", S_IRUGO | S_IWUSR, &fops_led_blink_time},
{"fw_capabilities", S_IRUGO, &fops_fw_capabilities},
+ {"fw_version", S_IRUGO, &fops_fw_version},
};
static void wil6210_debugfs_init_files(struct wil6210_priv *wil,
@@ -1668,7 +1695,6 @@ static void wil6210_debugfs_init_isr(struct wil6210_priv *wil,
static const struct dbg_off dbg_wil_off[] = {
WIL_FIELD(privacy, S_IRUGO, doff_u32),
WIL_FIELD(status[0], S_IRUGO | S_IWUSR, doff_ulong),
- WIL_FIELD(fw_version, S_IRUGO, doff_u32),
WIL_FIELD(hw_version, S_IRUGO, doff_x32),
WIL_FIELD(recovery_count, S_IRUGO, doff_u32),
WIL_FIELD(ap_isolate, S_IRUGO, doff_u32),
diff --git a/drivers/net/wireless/ath/wil6210/fw.h b/drivers/net/wireless/ath/wil6210/fw.h
index c3191c6..2f2b910 100644
--- a/drivers/net/wireless/ath/wil6210/fw.h
+++ b/drivers/net/wireless/ath/wil6210/fw.h
@@ -102,6 +102,9 @@ struct wil_fw_record_verify { /* type == wil_fw_verify */
/* file header
* First record of every file
*/
+/* the FW version prefix in the comment */
+#define WIL_FW_VERSION_PREFIX "FW version: "
+#define WIL_FW_VERSION_PREFIX_LEN (sizeof(WIL_FW_VERSION_PREFIX) - 1)
struct wil_fw_record_file_header {
__le32 signature ; /* Wilocity signature */
__le32 reserved;
diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c
index 3860238..8f40eb3 100644
--- a/drivers/net/wireless/ath/wil6210/fw_inc.c
+++ b/drivers/net/wireless/ath/wil6210/fw_inc.c
@@ -223,6 +223,13 @@ static int fw_handle_file_header(struct wil6210_priv *wil, const void *data,
wil_hex_dump_fw("", DUMP_PREFIX_OFFSET, 16, 1, d->comment,
sizeof(d->comment), true);
+ if (!memcmp(d->comment, WIL_FW_VERSION_PREFIX,
+ WIL_FW_VERSION_PREFIX_LEN))
+ memcpy(wil->fw_version,
+ d->comment + WIL_FW_VERSION_PREFIX_LEN,
+ min(sizeof(d->comment) - WIL_FW_VERSION_PREFIX_LEN,
+ sizeof(wil->fw_version) - 1));
+
return 0;
}
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 7198c86..e7130b5 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -893,6 +893,7 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
WIL_FW2_NAME);
wil_halt_cpu(wil);
+ memset(wil->fw_version, 0, sizeof(wil->fw_version));
/* Loading f/w from the file */
rc = wil_request_firmware(wil, WIL_FW_NAME, true);
if (rc)
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index 4bc9bb0a..61de5e9 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -216,6 +216,8 @@ int wil_if_add(struct wil6210_priv *wil)
wil_dbg_misc(wil, "entered");
+ strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version));
+
rc = wiphy_register(wiphy);
if (rc < 0) {
wil_err(wil, "failed to register wiphy, err %d\n", rc);
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 979536c..a949cd6 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -17,6 +17,7 @@
#ifndef __WIL6210_H__
#define __WIL6210_H__
+#include <linux/etherdevice.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/cfg80211.h>
@@ -576,7 +577,7 @@ struct wil6210_priv {
struct wireless_dev *wdev;
void __iomem *csr;
DECLARE_BITMAP(status, wil_status_last);
- u32 fw_version;
+ u8 fw_version[ETHTOOL_FWVERS_LEN];
u32 hw_version;
const char *hw_name;
DECLARE_BITMAP(hw_capabilities, hw_capability_last);
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 0b109b2..fae4f12 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -312,14 +312,14 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
struct wireless_dev *wdev = wil->wdev;
struct wmi_ready_event *evt = d;
- wil->fw_version = le32_to_cpu(evt->sw_version);
wil->n_mids = evt->numof_additional_mids;
- wil_info(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version,
+ wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n",
+ wil->fw_version, le32_to_cpu(evt->sw_version),
evt->mac, wil->n_mids);
/* ignore MAC address, we already have it from the boot loader */
- snprintf(wdev->wiphy->fw_version, sizeof(wdev->wiphy->fw_version),
- "%d", wil->fw_version);
+ strlcpy(wdev->wiphy->fw_version, wil->fw_version,
+ sizeof(wdev->wiphy->fw_version));
wil_set_recovery_state(wil, fw_recovery_idle);
set_bit(wil_status_fwready, wil->status);
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [1/4] wil6210: fix protection of wil->scan_request
2016-08-22 9:42 ` [PATCH 1/4] wil6210: fix protection of wil->scan_request Maya Erez
@ 2016-08-31 7:31 ` Kalle Valo
0 siblings, 0 replies; 6+ messages in thread
From: Kalle Valo @ 2016-08-31 7:31 UTC (permalink / raw)
To: Maya Erez; +Cc: Kalle Valo, Lior David, linux-wireless, wil6210, Maya Erez
Maya Erez <qca_merez@qca.qualcomm.com> wrote:
> From: Lior David <qca_liord@qca.qualcomm.com>
>
> Currently the places that check wil->scan_request and
> call cfg80211_scan_done are not consistently protected,
> so there is a risk that cfg80211_scan_done will be called
> with NULL scan_request, causing a kernel crash.
> Fix this by using p2p_wdev_mutex in few other places
> that access scan_request. This makes sense since
> scan_request may point to p2p_wdev, and it is not worth
> the extra complexity of adding a new mutex.
>
> Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Thanks, 4 patches applied to ath-next branch of ath.git:
5ffae43208ec wil6210: fix protection of wil->scan_request
08989f9640a0 wil6210: align to latest auto generated wmi.h
12bace75704e wil6210: extract firmware capabilities from FW file
13cd9f758a55 wil6210: extract firmware version from file header
--
Sent by pwcli
https://patchwork.kernel.org/patch/9293303/
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-08-31 7:32 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-08-22 9:42 [PATCH 0/4] wil6210 patches Maya Erez
2016-08-22 9:42 ` [PATCH 1/4] wil6210: fix protection of wil->scan_request Maya Erez
2016-08-31 7:31 ` [1/4] " Kalle Valo
2016-08-22 9:42 ` [PATCH 2/4] wil6210: align to latest auto generated wmi.h Maya Erez
2016-08-22 9:42 ` [PATCH 3/4] wil6210: extract firmware capabilities from FW file Maya Erez
2016-08-22 9:42 ` [PATCH 4/4] wil6210: extract firmware version from file header Maya Erez
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