Release 4.11 drivers/net/wireless/ath/wil6210/wmi.c
/*
* Copyright (c) 2012-2017 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
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <linux/moduleparam.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
#include "wil6210.h"
#include "txrx.h"
#include "wmi.h"
#include "trace.h"
static uint max_assoc_sta = WIL6210_MAX_CID;
module_param(max_assoc_sta, uint, 0644);
MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP");
int agg_wsize;
/* = 0; */
module_param(agg_wsize, int, 0644);
MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;"
" 0 - use default; < 0 - don't auto-establish");
u8 led_id = WIL_LED_INVALID_ID;
module_param(led_id, byte, 0444);
MODULE_PARM_DESC(led_id,
" 60G device led enablement. Set the led ID (0-2) to enable");
/**
* WMI event receiving - theory of operations
*
* When firmware about to report WMI event, it fills memory area
* in the mailbox and raises misc. IRQ. Thread interrupt handler invoked for
* the misc IRQ, function @wmi_recv_cmd called by thread IRQ handler.
*
* @wmi_recv_cmd reads event, allocates memory chunk and attaches it to the
* event list @wil->pending_wmi_ev. Then, work queue @wil->wmi_wq wakes up
* and handles events within the @wmi_event_worker. Every event get detached
* from list, processed and deleted.
*
* Purpose for this mechanism is to release IRQ thread; otherwise,
* if WMI event handling involves another WMI command flow, this 2-nd flow
* won't be completed because of blocked IRQ thread.
*/
/**
* Addressing - theory of operations
*
* There are several buses present on the WIL6210 card.
* Same memory areas are visible at different address on
* the different busses. There are 3 main bus masters:
* - MAC CPU (ucode)
* - User CPU (firmware)
* - AHB (host)
*
* On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing
* AHB addresses starting from 0x880000
*
* Internally, firmware uses addresses that allows faster access but
* are invisible from the host. To read from these addresses, alternative
* AHB address must be used.
*
* Memory mapping
* Linker address PCI/Host address
* 0x880000 .. 0xa80000 2Mb BAR0
* 0x800000 .. 0x807000 0x900000 .. 0x907000 28k DCCM
* 0x840000 .. 0x857000 0x908000 .. 0x91f000 92k PERIPH
*/
/**
* @fw_mapping provides memory remapping table
*
* array size should be in sync with the declaration in the wil6210.h
*/
const struct fw_map fw_mapping[] = {
/* FW code RAM 256k */
{0x000000, 0x040000, 0x8c0000, "fw_code", true},
/* FW data RAM 32k */
{0x800000, 0x808000, 0x900000, "fw_data", true},
/* periph data 128k */
{0x840000, 0x860000, 0x908000, "fw_peri", true},
/* various RGF 40k */
{0x880000, 0x88a000, 0x880000, "rgf", true},
/* AGC table 4k */
{0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true},
/* Pcie_ext_rgf 4k */
{0x88b000, 0x88c000, 0x88b000, "rgf_ext", true},
/* mac_ext_rgf 512b */
{0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext", true},
/* upper area 548k */
{0x8c0000, 0x949000, 0x8c0000, "upper", true},
/* UCODE areas - accessible by debugfs blobs but not by
* wmi_addr_remap. UCODE areas MUST be added AFTER FW areas!
*/
/* ucode code RAM 128k */
{0x000000, 0x020000, 0x920000, "uc_code", false},
/* ucode data RAM 16k */
{0x800000, 0x804000, 0x940000, "uc_data", false},
};
struct blink_on_off_time led_blink_time[] = {
{WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS},
{WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS},
{WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS},
};
u8 led_polarity = LED_POLARITY_LOW_ACTIVE;
/**
* return AHB address for given firmware internal (linker) address
* @x - internal address
* If address have no valid AHB mapping, return 0
*/
static u32 wmi_addr_remap(u32 x)
{
uint i;
for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) {
if (fw_mapping[i].fw &&
((x >= fw_mapping[i].from) && (x < fw_mapping[i].to)))
return x + fw_mapping[i].host - fw_mapping[i].from;
}
return 0;
}
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/**
* Check address validity for WMI buffer; remap if needed
* @ptr - internal (linker) fw/ucode address
*
* Valid buffer should be DWORD aligned
*
* return address for accessing buffer from the host;
* if buffer is not valid, return NULL.
*/
void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr_)
{
u32 off;
u32 ptr = le32_to_cpu(ptr_);
if (ptr % 4)
return NULL;
ptr = wmi_addr_remap(ptr);
if (ptr < WIL6210_FW_HOST_OFF)
return NULL;
off = HOSTADDR(ptr);
if (off > WIL6210_MEM_SIZE - 4)
return NULL;
return wil->csr + off;
}
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/**
* Check address validity
*/
void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr)
{
u32 off;
if (ptr % 4)
return NULL;
if (ptr < WIL6210_FW_HOST_OFF)
return NULL;
off = HOSTADDR(ptr);
if (off > WIL6210_MEM_SIZE - 4)
return NULL;
return wil->csr + off;
}
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int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr,
struct wil6210_mbox_hdr *hdr)
{
void __iomem *src = wmi_buffer(wil, ptr);
if (!src)
return -EINVAL;
wil_memcpy_fromio_32(hdr, src, sizeof(*hdr));
return 0;
}
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static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
{
struct {
struct wil6210_mbox_hdr hdr;
struct wmi_cmd_hdr wmi;
} __packed cmd = {
.hdr = {
.type = WIL_MBOX_HDR_TYPE_WMI,
.flags = 0,
.len = cpu_to_le16(sizeof(cmd.wmi) + len),
},
.wmi = {
.mid = 0,
.command_id = cpu_to_le16(cmdid),
},
};
struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx;
struct wil6210_mbox_ring_desc d_head;
u32 next_head;
void __iomem *dst;
void __iomem *head = wmi_addr(wil, r->head);
uint retry;
int rc = 0;
if (sizeof(cmd) + len > r->entry_size) {
wil_err(wil, "WMI size too large: %d bytes, max is %d\n",
(int)(sizeof(cmd) + len), r->entry_size);
return -ERANGE;
}
might_sleep();
if (!test_bit(wil_status_fwready, wil->status)) {
wil_err(wil, "WMI: cannot send command while FW not ready\n");
return -EAGAIN;
}
if (!head) {
wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head);
return -EINVAL;
}
wil_halp_vote(wil);
/* read Tx head till it is not busy */
for (retry = 5; retry > 0; retry--) {
wil_memcpy_fromio_32(&d_head, head, sizeof(d_head));
if (d_head.sync == 0)
break;
msleep(20);
}
if (d_head.sync != 0) {
wil_err(wil, "WMI head busy\n");
rc = -EBUSY;
goto out;
}
/* next head */
next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size);
wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head);
/* wait till FW finish with previous command */
for (retry = 5; retry > 0; retry--) {
if (!test_bit(wil_status_fwready, wil->status)) {
wil_err(wil, "WMI: cannot send command while FW not ready\n");
rc = -EAGAIN;
goto out;
}
r->tail = wil_r(wil, RGF_MBOX +
offsetof(struct wil6210_mbox_ctl, tx.tail));
if (next_head != r->tail)
break;
msleep(20);
}
if (next_head == r->tail) {
wil_err(wil, "WMI ring full\n");
rc = -EBUSY;
goto out;
}
dst = wmi_buffer(wil, d_head.addr);
if (!dst) {
wil_err(wil, "invalid WMI buffer: 0x%08x\n",
le32_to_cpu(d_head.addr));
rc = -EAGAIN;
goto out;
}
cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq);
/* set command */
wil_dbg_wmi(wil, "WMI command 0x%04x [%d]\n", cmdid, len);
wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd,
sizeof(cmd), true);
wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf,
len, true);
wil_memcpy_toio_32(dst, &cmd, sizeof(cmd));
wil_memcpy_toio_32(dst + sizeof(cmd), buf, len);
/* mark entry as full */
wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1);
/* advance next ptr */
wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head),
r->head = next_head);
trace_wil6210_wmi_cmd(&cmd.wmi, buf, len);
/* interrupt to FW */
wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS),
SW_INT_MBOX);
out:
wil_halp_unvote(wil);
return rc;
}
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int wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
{
int rc;
mutex_lock(&wil->wmi_mutex);
rc = __wmi_send(wil, cmdid, buf, len);
mutex_unlock(&wil->wmi_mutex);
return rc;
}
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/*=== Event handlers ===*/
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->n_mids = evt->numof_additional_mids;
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 */
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);
/* let the reset sequence continue */
complete(&wil->wmi_ready);
}
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static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
{
struct wmi_rx_mgmt_packet_event *data = d;
struct wiphy *wiphy = wil_to_wiphy(wil);
struct ieee80211_mgmt *rx_mgmt_frame =
(struct ieee80211_mgmt *)data->payload;
int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload);
int ch_no;
u32 freq;
struct ieee80211_channel *channel;
s32 signal;
__le16 fc;
u32 d_len;
u16 d_status;
if (flen < 0) {
wil_err(wil, "MGMT Rx: short event, len %d\n", len);
return;
}
d_len = le32_to_cpu(data->info.len);
if (d_len != flen) {
wil_err(wil,
"MGMT Rx: length mismatch, d_len %d should be %d\n",
d_len, flen);
return;
}
ch_no = data->info.channel + 1;
freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ);
channel = ieee80211_get_channel(wiphy, freq);
signal = data->info.sqi;
d_status = le16_to_cpu(data->info.status);
fc = rx_mgmt_frame->frame_control;
wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d SNR %d SQI %d%%\n",
data->info.channel, data->info.mcs, data->info.snr,
data->info.sqi);
wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len,
le16_to_cpu(fc));
wil_dbg_wmi(wil, "qid %d mid %d cid %d\n",
data->info.qid, data->info.mid, data->info.cid);
wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame,
d_len, true);
if (!channel) {
wil_err(wil, "Frame on unsupported channel\n");
return;
}
if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) {
struct cfg80211_bss *bss;
u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp);
u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info);
u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int);
const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
u.beacon.variable);
wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap);
wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf);
wil_dbg_wmi(wil, "Beacon interval : %d\n", bi);
wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf,
ie_len, true);
wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap);
bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame,
d_len, signal, GFP_KERNEL);
if (bss) {
wil_dbg_wmi(wil, "Added BSS %pM\n",
rx_mgmt_frame->bssid);
cfg80211_put_bss(wiphy, bss);
} else {
wil_err(wil, "cfg80211_inform_bss_frame() failed\n");
}
} else {
mutex_lock(&wil->p2p_wdev_mutex);
cfg80211_rx_mgmt(wil->radio_wdev, freq, signal,
(void *)rx_mgmt_frame, d_len, 0);
mutex_unlock(&wil->p2p_wdev_mutex);
}
}
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static void wmi_evt_tx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
{
struct wmi_tx_mgmt_packet_event *data = d;
struct ieee80211_mgmt *mgmt_frame =
(struct ieee80211_mgmt *)data->payload;
int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload);
wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame,
flen, true);
}
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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;
int status = le32_to_cpu(data->status);
struct cfg80211_scan_info info = {
.aborted = ((status != WMI_SCAN_SUCCESS) &&
(status != WMI_SCAN_ABORT_REJECTED)),
};
wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status);
wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n",
wil->scan_request, info.aborted);
del_timer_sync(&wil->scan_timer);
cfg80211_scan_done(wil->scan_request, &info);
wil->radio_wdev = wil->wdev;
wil->scan_request = NULL;
wake_up_interruptible(&wil->wq);
if (wil->p2p.pending_listen_wdev) {
wil_dbg_misc(wil, "Scheduling delayed listen\n");
schedule_work(&wil->p2p.delayed_listen_work);
}
} else {
wil_err(wil, "SCAN_COMPLETE while not scanning\n");
}
mutex_unlock(&wil->p2p_wdev_mutex);
}
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static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
{
struct net_device *ndev = wil_to_ndev(wil);
struct wireless_dev *wdev = wil->wdev;
struct wmi_connect_event *evt = d;
int ch; /* channel number */
struct station_info sinfo;
u8 *assoc_req_ie, *assoc_resp_ie;
size_t assoc_req_ielen, assoc_resp_ielen;
/* capinfo(u16) + listen_interval(u16) + IEs */
const size_t assoc_req_ie_offset = sizeof(u16) * 2;
/* capinfo(u16) + status_code(u16) + associd(u16) + IEs */
const size_t assoc_resp_ie_offset = sizeof(u16) * 3;
int rc;
if (len < sizeof(*evt)) {
wil_err(wil, "Connect event too short : %d bytes\n", len);
return;
}
if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len +
evt->assoc_resp_len) {
wil_err(wil,
"Connect event corrupted : %d != %d + %d + %d + %d\n",
len, (int)sizeof(*evt), evt->beacon_ie_len,
evt->assoc_req_len, evt->assoc_resp_len);
return;
}
if (evt->cid >= WIL6210_MAX_CID) {
wil_err(wil, "Connect CID invalid : %d\n", evt->cid);
return;
}
ch = evt->channel + 1;
wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n",
evt->bssid, ch, evt->cid, evt->aid);
wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1,
evt->assoc_info, len - sizeof(*evt), true);
/* figure out IE's */
assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len +
assoc_req_ie_offset];
assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset;
if (evt->assoc_req_len <= assoc_req_ie_offset) {
assoc_req_ie = NULL;
assoc_req_ielen = 0;
}
assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len +
evt->assoc_req_len +
assoc_resp_ie_offset];
assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset;
if (evt->assoc_resp_len <= assoc_resp_ie_offset) {
assoc_resp_ie = NULL;
assoc_resp_ielen = 0;
}
mutex_lock(&wil->mutex);
if (test_bit(wil_status_resetting, wil->status) ||
!test_bit(wil_status_fwready, wil->status)) {
wil_err(wil, "status_resetting, cancel connect event, CID %d\n",
evt->cid);
mutex_unlock(&wil->mutex);
/* no need for cleanup, wil_reset will do that */
return;
}
if ((wdev->iftype == NL80211_IFTYPE_STATION) ||
(wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) {
if (!test_bit(wil_status_fwconnecting, wil->status)) {
wil_err(wil, "Not in connecting state\n");
mutex_unlock(&wil->mutex);
return;
}
del_timer_sync(&wil->connect_timer);
} else if ((wdev->iftype == NL80211_IFTYPE_AP) ||
(wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
if (wil->sta[evt->cid].status != wil_sta_unused) {
wil_err(wil, "AP: Invalid status %d for CID %d\n",
wil->sta[evt->cid].status, evt->cid);
mutex_unlock(&wil->mutex);
return;
}
}
/* FIXME FW can transmit only ucast frames to peer */
/* FIXME real ring_id instead of hard coded 0 */
ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid);
wil->sta[evt->cid].status = wil_sta_conn_pending;
rc = wil_tx_init(wil, evt->cid);
if (rc) {
wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n",
evt->cid, rc);
wmi_disconnect_sta(wil, wil->sta[evt->cid].addr,
WLAN_REASON_UNSPECIFIED, false, false);
} else {
wil_info(wil, "successful connection to CID %d\n", evt->cid);
}
if ((wdev->iftype == NL80211_IFTYPE_STATION) ||
(wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) {
if (rc) {
netif_carrier_off(ndev);
wil_err(wil, "cfg80211_connect_result with failure\n");
cfg80211_connect_result(ndev, evt->bssid, NULL, 0,
NULL, 0,
WLAN_STATUS_UNSPECIFIED_FAILURE,
GFP_KERNEL);
goto out;
} else {
cfg80211_connect_result(ndev, evt->bssid,
assoc_req_ie, assoc_req_ielen,
assoc_resp_ie, assoc_resp_ielen,
WLAN_STATUS_SUCCESS,
GFP_KERNEL);
}
} else if ((wdev->iftype == NL80211_IFTYPE_AP) ||
(wdev->iftype == NL80211_IFTYPE_P2P_GO)) {
if (rc) {
if (disable_ap_sme)
/* notify new_sta has failed */
cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL);
goto out;
}
memset(&sinfo, 0, sizeof(sinfo));
sinfo.generation = wil->sinfo_gen++;
if (assoc_req_ie) {
sinfo.assoc_req_ies = assoc_req_ie;
sinfo.assoc_req_ies_len = assoc_req_ielen;
}
cfg80211_new_sta(ndev, evt->bssid, &sinfo, GFP_KERNEL);
} else {
wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype,
evt->cid);
goto out;
}
wil->sta[evt->cid].status = wil_sta_connected;
wil->sta[evt->cid].aid = evt->aid;
set_bit(wil_status_fwconnected, wil->status);
wil_update_net_queues_bh(wil, NULL, false);
out:
if (rc)
wil->sta[evt->cid].status = wil_sta_unused;
clear_bit(wil_status_fwconnecting, wil->status);
mutex_unlock(&wil->mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 510 | 56.73% | 4 | 40.00% |
| Maya Erez | 338 | 37.60% | 2 | 20.00% |
| Dedy Lansky | 26 | 2.89% | 2 | 20.00% |
| Lior David | 20 | 2.22% | 1 | 10.00% |
| Lazar Alexei | 5 | 0.56% | 1 | 10.00% |
| Total | 899 | 100.00% | 10 | 100.00% |
static void wmi_evt_disconnect(struct wil6210_priv *wil, int id,
void *d, int len)
{
struct wmi_disconnect_event *evt = d;
u16 reason_code = le16_to_cpu(evt->protocol_reason_status);
wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n",
evt->bssid, reason_code, evt->disconnect_reason);
wil->sinfo_gen++;
mutex_lock(&wil->mutex);
wil6210_disconnect(wil, evt->bssid, reason_code, true);
mutex_unlock(&wil->mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 88 | 98.88% | 4 | 80.00% |
| Maya Erez | 1 | 1.12% | 1 | 20.00% |
| Total | 89 | 100.00% | 5 | 100.00% |
/*
* Firmware reports EAPOL frame using WME event.
* Reconstruct Ethernet frame and deliver it via normal Rx
*/
static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id,
void *d, int len)
{
struct net_device *ndev = wil_to_ndev(wil);
struct wmi_eapol_rx_event *evt = d;
u16 eapol_len = le16_to_cpu(evt->eapol_len);
int sz = eapol_len + ETH_HLEN;
struct sk_buff *skb;
struct ethhdr *eth;
int cid;
struct wil_net_stats *stats = NULL;
wil_dbg_wmi(wil, "EAPOL len %d from %pM\n", eapol_len,
evt->src_mac);
cid = wil_find_cid(wil, evt->src_mac);
if (cid >= 0)
stats = &wil->sta[cid].stats;
if (eapol_len > 196) { /* TODO: revisit size limit */
wil_err(wil, "EAPOL too large\n");
return;
}
skb = alloc_skb(sz, GFP_KERNEL);
if (!skb) {
wil_err(wil, "Failed to allocate skb\n");
return;
}
eth = (struct ethhdr *)skb_put(skb, ETH_HLEN);
ether_addr_copy(eth->h_dest, ndev->dev_addr);
ether_addr_copy(eth->h_source, evt->src_mac);
eth->h_proto = cpu_to_be16(ETH_P_PAE);
memcpy(skb_put(skb, eapol_len), evt->eapol, eapol_len);
skb->protocol = eth_type_trans(skb, ndev);
if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) {
ndev->stats.rx_packets++;
ndev->stats.rx_bytes += sz;
if (stats) {
stats->rx_packets++;
stats->rx_bytes += sz;
}
} else {
ndev->stats.rx_dropped++;
if (stats)
stats->rx_dropped++;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 295 | 100.00% | 4 | 100.00% |
| Total | 295 | 100.00% | 4 | 100.00% |
static void wmi_evt_vring_en(struct wil6210_priv *wil, int id, void *d, int len)
{
struct wmi_vring_en_event *evt = d;
u8 vri = evt->vring_index;
struct wireless_dev *wdev = wil_to_wdev(wil);
wil_dbg_wmi(wil, "Enable vring %d\n", vri);
if (vri >= ARRAY_SIZE(wil->vring_tx)) {
wil_err(wil, "Enable for invalid vring %d\n", vri);
return;
}
if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme)
/* in AP mode with disable_ap_sme, this is done by
* wil_cfg80211_change_station()
*/
wil->vring_tx_data[vri].dot1x_open = true;
if (vri == wil->bcast_vring) /* no BA for bcast */
return;
if (agg_wsize >= 0)
wil_addba_tx_request(wil, vri, agg_wsize);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 103 | 82.40% | 5 | 83.33% |
| Dedy Lansky | 22 | 17.60% | 1 | 16.67% |
| Total | 125 | 100.00% | 6 | 100.00% |
static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d,
int len)
{
struct wmi_ba_status_event *evt = d;
struct vring_tx_data *txdata;
wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n",
evt->ringid,
evt->status == WMI_BA_AGREED ? "OK" : "N/A",
evt->agg_wsize, __le16_to_cpu(evt->ba_timeout),
evt->amsdu ? "+" : "-");
if (evt->ringid >= WIL6210_MAX_TX_RINGS) {
wil_err(wil, "invalid ring id %d\n", evt->ringid);
return;
}
if (evt->status != WMI_BA_AGREED) {
evt->ba_timeout = 0;
evt->agg_wsize = 0;
evt->amsdu = 0;
}
txdata = &wil->vring_tx_data[evt->ringid];
txdata->agg_timeout = le16_to_cpu(evt->ba_timeout);
txdata->agg_wsize = evt->agg_wsize;
txdata->agg_amsdu = evt->amsdu;
txdata->addba_in_progress = false;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 165 | 98.21% | 6 | 75.00% |
| Dedy Lansky | 2 | 1.19% | 1 | 12.50% |
| Lior David | 1 | 0.60% | 1 | 12.50% |
| Total | 168 | 100.00% | 8 | 100.00% |
static void wmi_evt_addba_rx_req(struct wil6210_priv *wil, int id, void *d,
int len)
{
struct wmi_rcp_addba_req_event *evt = d;
wil_addba_rx_request(wil, evt->cidxtid, evt->dialog_token,
evt->ba_param_set, evt->ba_timeout,
evt->ba_seq_ctrl);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 53 | 100.00% | 3 | 100.00% |
| Total | 53 | 100.00% | 3 | 100.00% |
static void wmi_evt_delba(struct wil6210_priv *wil, int id, void *d, int len)
__acquires(&sta->tid_rx_lockContributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 22 | 100.00% | 3 | 100.00% |
| Total | 22 | 100.00% | 3 | 100.00% |
) __releases(&sta->tid_rx_lock)
{
struct wmi_delba_event *evt = d;
u8 cid, tid;
u16 reason = __le16_to_cpu(evt->reason);
struct wil_sta_info *sta;
struct wil_tid_ampdu_rx *r;
might_sleep();
parse_cidxtid(evt->cidxtid, &cid, &tid);
wil_dbg_wmi(wil, "DELBA CID %d TID %d from %s reason %d\n",
cid, tid,
evt->from_initiator ? "originator" : "recipient",
reason);
if (!evt->from_initiator) {
int i;
/* find Tx vring it belongs to */
for (i = 0; i < ARRAY_SIZE(wil->vring2cid_tid); i++) {
if ((wil->vring2cid_tid[i][0] == cid) &&
(wil->vring2cid_tid[i][1] == tid)) {
struct vring_tx_data *txdata =
&wil->vring_tx_data[i];
wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i);
txdata->agg_timeout = 0;
txdata->agg_wsize = 0;
txdata->addba_in_progress = false;
break; /* max. 1 matching ring */
}
}
if (i >= ARRAY_SIZE(wil->vring2cid_tid))
wil_err(wil, "DELBA: unable to find Tx vring\n");
return;
}
sta = &wil->sta[cid];
spin_lock_bh(&sta->tid_rx_lock);
r = sta->tid_rx[tid];
sta->tid_rx[tid] = NULL;
wil_tid_ampdu_rx_free(wil, r);
spin_unlock_bh(&sta->tid_rx_lock);
}
/**
* Some events are ignored for purpose; and need not be interpreted as
* "unhandled events"
*/
static void wmi_evt_ignore(struct wil6210_priv *wil, int id, void *d, int len)
{
wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 32 | 100.00% | 1 | 100.00% |
| Total | 32 | 100.00% | 1 | 100.00% |
static const struct {
int eventid;
void (*handler)(struct wil6210_priv *wil, int eventid,
void *data, int data_len);
}
wmi_evt_handlers[] = {
{WMI_READY_EVENTID, wmi_evt_ready},
{WMI_FW_READY_EVENTID, wmi_evt_ignore},
{WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt},
{WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt},
{WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete},
{WMI_CONNECT_EVENTID, wmi_evt_connect},
{WMI_DISCONNECT_EVENTID, wmi_evt_disconnect},
{WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx},
{WMI_BA_STATUS_EVENTID, wmi_evt_ba_status},
{WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req},
{WMI_DELBA_EVENTID, wmi_evt_delba},
{WMI_VRING_EN_EVENTID, wmi_evt_vring_en},
{WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore},
};
/*
* Run in IRQ context
* Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev
* that will be eventually handled by the @wmi_event_worker in the thread
* context of thread "wil6210_wmi"
*/
void wmi_recv_cmd(struct wil6210_priv *wil)
{
struct wil6210_mbox_ring_desc d_tail;
struct wil6210_mbox_hdr hdr;
struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx;
struct pending_wmi_event *evt;
u8 *cmd;
void __iomem *src;
ulong flags;
unsigned n;
unsigned int num_immed_reply = 0;
if (!test_bit(wil_status_mbox_ready, wil->status)) {
wil_err(wil, "Reset in progress. Cannot handle WMI event\n");
return;
}
for (n = 0;; n++) {
u16 len;
bool q;
bool immed_reply = false;
r->head = wil_r(wil, RGF_MBOX +
offsetof(struct wil6210_mbox_ctl, rx.head));
if (r->tail == r->head)
break;
wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n",
r->head, r->tail);
/* read cmd descriptor from tail */
wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail),
sizeof(struct wil6210_mbox_ring_desc));
if (d_tail.sync == 0) {
wil_err(wil, "Mbox evt not owned by FW?\n");
break;
}
/* read cmd header from descriptor */
if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) {
wil_err(wil, "Mbox evt at 0x%08x?\n",
le32_to_cpu(d_tail.addr));
break;
}
len = le16_to_cpu(hdr.len);
wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n",
le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type),
hdr.flags);
/* read cmd buffer from descriptor */
src = wmi_buffer(wil, d_tail.addr) +
sizeof(struct wil6210_mbox_hdr);
evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event,
event.wmi) + len, 4),
GFP_KERNEL);
if (!evt)
break;
evt->event.hdr = hdr;
cmd = (void *)&evt->event.wmi;
wil_memcpy_fromio_32(cmd, src, len);
/* mark entry as empty */
wil_w(wil, r->tail +
offsetof(struct wil6210_mbox_ring_desc, sync), 0);
/* indicate */
if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) &&
(len >= sizeof(struct wmi_cmd_hdr))) {
struct wmi_cmd_hdr *wmi = &evt->event.wmi;
u16 id = le16_to_cpu(wmi->command_id);
u32 tstamp = le32_to_cpu(wmi->fw_timestamp);
spin_lock_irqsave(&wil->wmi_ev_lock, flags);
if (wil->reply_id && wil->reply_id == id) {
if (wil->reply_buf) {
memcpy(wil->reply_buf, wmi,
min(len, wil->reply_size));
immed_reply = true;
}
}
spin_unlock_irqrestore(&wil->wmi_ev_lock, flags);
wil_dbg_wmi(wil, "WMI event 0x%04x MID %d @%d msec\n",
id, wmi->mid, tstamp);
trace_wil6210_wmi_event(wmi, &wmi[1],
len - sizeof(*wmi));
}
wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1,
&evt->event.hdr, sizeof(hdr) + len, true);
/* advance tail */
r->tail = r->base + ((r->tail - r->base +
sizeof(struct wil6210_mbox_ring_desc)) % r->size);
wil_w(wil, RGF_MBOX +
offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail);
if (immed_reply) {
wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n",
wil->reply_id);
kfree(evt);
num_immed_reply++;
complete(&wil->wmi_call);
} else {
/* add to the pending list */
spin_lock_irqsave(&wil->wmi_ev_lock, flags);
list_add_tail(&evt->list, &wil->pending_wmi_ev);
spin_unlock_irqrestore(&wil->wmi_ev_lock, flags);
q = queue_work(wil->wmi_wq, &wil->wmi_event_worker);
wil_dbg_wmi(wil, "queue_work -> %d\n", q);
}
}
/* normally, 1 event per IRQ should be processed */
wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n",
n - num_immed_reply, num_immed_reply);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 576 | 82.64% | 9 | 64.29% |
| Maya Erez | 114 | 16.36% | 2 | 14.29% |
| Lior David | 4 | 0.57% | 1 | 7.14% |
| Lazar Alexei | 2 | 0.29% | 1 | 7.14% |
| Dedy Lansky | 1 | 0.14% | 1 | 7.14% |
| Total | 697 | 100.00% | 14 | 100.00% |
int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len,
u16 reply_id, void *reply, u8 reply_size, int to_msec)
{
int rc;
unsigned long remain;
mutex_lock(&wil->wmi_mutex);
spin_lock(&wil->wmi_ev_lock);
wil->reply_id = reply_id;
wil->reply_buf = reply;
wil->reply_size = reply_size;
reinit_completion(&wil->wmi_call);
spin_unlock(&wil->wmi_ev_lock);
rc = __wmi_send(wil, cmdid, buf, len);
if (rc)
goto out;
remain = wait_for_completion_timeout(&wil->wmi_call,
msecs_to_jiffies(to_msec));
if (0 == remain) {
wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n",
cmdid, reply_id, to_msec);
rc = -ETIME;
} else {
wil_dbg_wmi(wil,
"wmi_call(0x%04x->0x%04x) completed in %d msec\n",
cmdid, reply_id,
to_msec - jiffies_to_msecs(remain));
}
out:
spin_lock(&wil->wmi_ev_lock);
wil->reply_id = 0;
wil->reply_buf = NULL;
wil->reply_size = 0;
spin_unlock(&wil->wmi_ev_lock);
mutex_unlock(&wil->wmi_mutex);
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 158 | 72.15% | 2 | 33.33% |
| Maya Erez | 50 | 22.83% | 1 | 16.67% |
| Lior David | 8 | 3.65% | 1 | 16.67% |
| Nicholas Mc Guire | 2 | 0.91% | 1 | 16.67% |
| Dedy Lansky | 1 | 0.46% | 1 | 16.67% |
| Total | 219 | 100.00% | 6 | 100.00% |
int wmi_echo(struct wil6210_priv *wil)
{
struct wmi_echo_cmd cmd = {
.value = cpu_to_le32(0x12345678),
};
return wmi_call(wil, WMI_ECHO_CMDID, &cmd, sizeof(cmd),
WMI_ECHO_RSP_EVENTID, NULL, 0, 50);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 48 | 100.00% | 2 | 100.00% |
| Total | 48 | 100.00% | 2 | 100.00% |
int wmi_set_mac_address(struct wil6210_priv *wil, void *addr)
{
struct wmi_set_mac_address_cmd cmd;
ether_addr_copy(cmd.mac, addr);
wil_dbg_wmi(wil, "Set MAC %pM\n", addr);
return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 52 | 100.00% | 3 | 100.00% |
| Total | 52 | 100.00% | 3 | 100.00% |
int wmi_led_cfg(struct wil6210_priv *wil, bool enable)
{
int rc = 0;
struct wmi_led_cfg_cmd cmd = {
.led_mode = enable,
.id = led_id,
.slow_blink_cfg.blink_on =
cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms),
.slow_blink_cfg.blink_off =
cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms),
.medium_blink_cfg.blink_on =
cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms),
.medium_blink_cfg.blink_off =
cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms),
.fast_blink_cfg.blink_on =
cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms),
.fast_blink_cfg.blink_off =
cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms),
.led_polarity = led_polarity,
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_led_cfg_done_event evt;
} __packed reply;
if (led_id == WIL_LED_INVALID_ID)
goto out;
if (led_id > WIL_LED_MAX_ID) {
wil_err(wil, "Invalid led id %d\n", led_id);
rc = -EINVAL;
goto out;
}
wil_dbg_wmi(wil,
"%s led %d\n",
enable ? "enabling" : "disabling", led_id);
rc = wmi_call(wil, WMI_LED_CFG_CMDID, &cmd, sizeof(cmd),
WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply),
100);
if (rc)
goto out;
if (reply.evt.status) {
wil_err(wil, "led %d cfg failed with status %d\n",
led_id, le32_to_cpu(reply.evt.status));
rc = -EINVAL;
}
out:
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maya Erez | 266 | 100.00% | 1 | 100.00% |
| Total | 266 | 100.00% | 1 | 100.00% |
int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype,
u8 chan, u8 hidden_ssid, u8 is_go)
{
int rc;
struct wmi_pcp_start_cmd cmd = {
.bcon_interval = cpu_to_le16(bi),
.network_type = wmi_nettype,
.disable_sec_offload = 1,
.channel = chan - 1,
.pcp_max_assoc_sta = max_assoc_sta,
.hidden_ssid = hidden_ssid,
.is_go = is_go,
.disable_ap_sme = disable_ap_sme,
.abft_len = wil->abft_len,
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_pcp_started_event evt;
} __packed reply;
if (!wil->privacy)
cmd.disable_sec = 1;
if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) ||
(cmd.pcp_max_assoc_sta <= 0)) {
wil_info(wil,
"Requested connection limit %u, valid values are 1 - %d. Setting to %d\n",
max_assoc_sta, WIL6210_MAX_CID, WIL6210_MAX_CID);
cmd.pcp_max_assoc_sta = WIL6210_MAX_CID;
}
if (disable_ap_sme &&
!test_bit(WMI_FW_CAPABILITY_DISABLE_AP_SME,
wil->fw_capabilities)) {
wil_err(wil, "disable_ap_sme not supported by FW\n");
return -EOPNOTSUPP;
}
/*
* Processing time may be huge, in case of secure AP it takes about
* 3500ms for FW to start AP
*/
rc = wmi_call(wil, WMI_PCP_START_CMDID, &cmd, sizeof(cmd),
WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000);
if (rc)
return rc;
if (reply.evt.status != WMI_FW_STATUS_SUCCESS)
rc = -EINVAL;
if (wmi_nettype != WMI_NETTYPE_P2P)
/* Don't fail due to error in the led configuration */
wmi_led_cfg(wil, true);
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 138 | 55.65% | 6 | 46.15% |
| Dedy Lansky | 72 | 29.03% | 2 | 15.38% |
| Lior David | 16 | 6.45% | 3 | 23.08% |
| Maya Erez | 14 | 5.65% | 1 | 7.69% |
| Hamad Kadmany | 8 | 3.23% | 1 | 7.69% |
| Total | 248 | 100.00% | 13 | 100.00% |
int wmi_pcp_stop(struct wil6210_priv *wil)
{
int rc;
rc = wmi_led_cfg(wil, false);
if (rc)
return rc;
return wmi_call(wil, WMI_PCP_STOP_CMDID, NULL, 0,
WMI_PCP_STOPPED_EVENTID, NULL, 0, 20);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 30 | 61.22% | 2 | 66.67% |
| Maya Erez | 19 | 38.78% | 1 | 33.33% |
| Total | 49 | 100.00% | 3 | 100.00% |
int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid)
{
struct wmi_set_ssid_cmd cmd = {
.ssid_len = cpu_to_le32(ssid_len),
};
if (ssid_len > sizeof(cmd.ssid))
return -EINVAL;
memcpy(cmd.ssid, ssid, ssid_len);
return wmi_send(wil, WMI_SET_SSID_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 74 | 100.00% | 1 | 100.00% |
| Total | 74 | 100.00% | 1 | 100.00% |
int wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_set_ssid_cmd cmd;
} __packed reply;
int len; /* reply.cmd.ssid_len in CPU order */
rc = wmi_call(wil, WMI_GET_SSID_CMDID, NULL, 0, WMI_GET_SSID_EVENTID,
&reply, sizeof(reply), 20);
if (rc)
return rc;
len = le32_to_cpu(reply.cmd.ssid_len);
if (len > sizeof(reply.cmd.ssid))
return -EINVAL;
*ssid_len = len;
memcpy(ssid, reply.cmd.ssid, len);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 119 | 99.17% | 1 | 50.00% |
| Lior David | 1 | 0.83% | 1 | 50.00% |
| Total | 120 | 100.00% | 2 | 100.00% |
int wmi_set_channel(struct wil6210_priv *wil, int channel)
{
struct wmi_set_pcp_channel_cmd cmd = {
.channel = channel - 1,
};
return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 42 | 100.00% | 1 | 100.00% |
| Total | 42 | 100.00% | 1 | 100.00% |
int wmi_get_channel(struct wil6210_priv *wil, int *channel)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_set_pcp_channel_cmd cmd;
} __packed reply;
rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, NULL, 0,
WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20);
if (rc)
return rc;
if (reply.cmd.channel > 3)
return -EINVAL;
*channel = reply.cmd.channel + 1;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 90 | 98.90% | 1 | 50.00% |
| Lior David | 1 | 1.10% | 1 | 50.00% |
| Total | 91 | 100.00% | 2 | 100.00% |
int wmi_p2p_cfg(struct wil6210_priv *wil, int channel, int bi)
{
int rc;
struct wmi_p2p_cfg_cmd cmd = {
.discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER,
.bcon_interval = cpu_to_le16(bi),
.channel = channel - 1,
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_p2p_cfg_done_event evt;
} __packed reply;
wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n");
rc = wmi_call(wil, WMI_P2P_CFG_CMDID, &cmd, sizeof(cmd),
WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300);
if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) {
wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status);
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dedy Lansky | 90 | 68.70% | 1 | 50.00% |
| Vladimir Kondratiev | 41 | 31.30% | 1 | 50.00% |
| Total | 131 | 100.00% | 2 | 100.00% |
int wmi_start_listen(struct wil6210_priv *wil)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_listen_started_event evt;
} __packed reply;
wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n");
rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0,
WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300);
if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) {
wil_err(wil, "device failed to start listen. status %d\n",
reply.evt.status);
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dedy Lansky | 94 | 98.95% | 1 | 50.00% |
| Vladimir Kondratiev | 1 | 1.05% | 1 | 50.00% |
| Total | 95 | 100.00% | 2 | 100.00% |
int wmi_start_search(struct wil6210_priv *wil)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_search_started_event evt;
} __packed reply;
wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n");
rc = wmi_call(wil, WMI_START_SEARCH_CMDID, NULL, 0,
WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300);
if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) {
wil_err(wil, "device failed to start search. status %d\n",
reply.evt.status);
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dedy Lansky | 95 | 100.00% | 1 | 100.00% |
| Total | 95 | 100.00% | 1 | 100.00% |
int wmi_stop_discovery(struct wil6210_priv *wil)
{
int rc;
wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n");
rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, NULL, 0,
WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100);
if (rc)
wil_err(wil, "Failed to stop discovery\n");
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dedy Lansky | 53 | 96.36% | 1 | 50.00% |
| Vladimir Kondratiev | 2 | 3.64% | 1 | 50.00% |
| Total | 55 | 100.00% | 2 | 100.00% |
int wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index,
const void *mac_addr, int key_usage)
{
struct wmi_delete_cipher_key_cmd cmd = {
.key_index = key_index,
};
if (mac_addr)
memcpy(cmd.mac, mac_addr, WMI_MAC_LEN);
return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 63 | 100.00% | 2 | 100.00% |
| Total | 63 | 100.00% | 2 | 100.00% |
int wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index,
const void *mac_addr, int key_len, const void *key,
int key_usage)
{
struct wmi_add_cipher_key_cmd cmd = {
.key_index = key_index,
.key_usage = key_usage,
.key_len = key_len,
};
if (!key || (key_len > sizeof(cmd.key)))
return -EINVAL;
memcpy(cmd.key, key, key_len);
if (mac_addr)
memcpy(cmd.mac, mac_addr, WMI_MAC_LEN);
return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 112 | 100.00% | 2 | 100.00% |
| Total | 112 | 100.00% | 2 | 100.00% |
int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie)
{
static const char *const names[] = {
[WMI_FRAME_BEACON] = "BEACON",
[WMI_FRAME_PROBE_REQ] = "PROBE_REQ",
[WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP",
[WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ",
[WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP",
};
int rc;
u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len;
struct wmi_set_appie_cmd *cmd = kzalloc(len, GFP_KERNEL);
if (!cmd) {
rc = -ENOMEM;
goto out;
}
if (!ie)
ie_len = 0;
cmd->mgmt_frm_type = type;
/* BUG: FW API define ieLen as u8. Will fix FW */
cmd->ie_len = cpu_to_le16(ie_len);
memcpy(cmd->ie_info, ie, ie_len);
rc = wmi_send(wil, WMI_SET_APPIE_CMDID, cmd, len);
kfree(cmd);
out:
if (rc) {
const char *name = type < ARRAY_SIZE(names) ?
names[type] : "??";
wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc);
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 199 | 100.00% | 3 | 100.00% |
| Total | 199 | 100.00% | 3 | 100.00% |
/**
* wmi_rxon - turn radio on/off
* @on: turn on if true, off otherwise
*
* Only switch radio. Channel should be set separately.
* No timeout for rxon - radio turned on forever unless some other call
* turns it off
*/
int wmi_rxon(struct wil6210_priv *wil, bool on)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_listen_started_event evt;
} __packed reply;
wil_info(wil, "(%s)\n", on ? "on" : "off");
if (on) {
rc = wmi_call(wil, WMI_START_LISTEN_CMDID, NULL, 0,
WMI_LISTEN_STARTED_EVENTID,
&reply, sizeof(reply), 100);
if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS))
rc = -EINVAL;
} else {
rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, NULL, 0,
WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20);
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 122 | 98.39% | 1 | 33.33% |
| Lior David | 1 | 0.81% | 1 | 33.33% |
| Lazar Alexei | 1 | 0.81% | 1 | 33.33% |
| Total | 124 | 100.00% | 3 | 100.00% |
int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
{
struct wireless_dev *wdev = wil->wdev;
struct net_device *ndev = wil_to_ndev(wil);
struct wmi_cfg_rx_chain_cmd cmd = {
.action = WMI_RX_CHAIN_ADD,
.rx_sw_ring = {
.max_mpdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)),
.ring_mem_base = cpu_to_le64(vring->pa),
.ring_size = cpu_to_le16(vring->size),
},
.mid = 0, /* TODO - what is it? */
.decap_trans_type = WMI_DECAP_TYPE_802_3,
.reorder_type = WMI_RX_SW_REORDER,
.host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh),
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_cfg_rx_chain_done_event evt;
} __packed evt;
int rc;
if (wdev->iftype == NL80211_IFTYPE_MONITOR) {
struct ieee80211_channel *ch = wdev->preset_chandef.chan;
cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON);
if (ch)
cmd.sniffer_cfg.channel = ch->hw_value - 1;
cmd.sniffer_cfg.phy_info_mode =
cpu_to_le32(ndev->type == ARPHRD_IEEE80211_RADIOTAP);
cmd.sniffer_cfg.phy_support =
cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL)
? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS);
} else {
/* Initialize offload (in non-sniffer mode).
* Linux IP stack always calculates IP checksum
* HW always calculate TCP/UDP checksum
*/
cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS);
}
if (rx_align_2)
cmd.l2_802_3_offload_ctrl |=
L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK;
/* typical time for secure PCP is 840ms */
rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, &cmd, sizeof(cmd),
WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000);
if (rc)
return rc;
vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr);
wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n",
le32_to_cpu(evt.evt.status), vring->hwtail);
if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS)
rc = -EINVAL;
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 306 | 95.33% | 8 | 80.00% |
| Kirshenbaum Erez | 14 | 4.36% | 1 | 10.00% |
| Lior David | 1 | 0.31% | 1 | 10.00% |
| Total | 321 | 100.00% | 10 | 100.00% |
int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf)
{
int rc;
struct wmi_temp_sense_cmd cmd = {
.measure_baseband_en = cpu_to_le32(!!t_bb),
.measure_rf_en = cpu_to_le32(!!t_rf),
.measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW),
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_temp_sense_done_event evt;
} __packed reply;
rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, &cmd, sizeof(cmd),
WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100);
if (rc)
return rc;
if (t_bb)
*t_bb = le32_to_cpu(reply.evt.baseband_t1000);
if (t_rf)
*t_rf = le32_to_cpu(reply.evt.rf_t1000);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 139 | 99.29% | 2 | 66.67% |
| Lior David | 1 | 0.71% | 1 | 33.33% |
| Total | 140 | 100.00% | 3 | 100.00% |
int wmi_disconnect_sta(struct wil6210_priv *wil, const u8 *mac,
u16 reason, bool full_disconnect, bool del_sta)
{
int rc;
u16 reason_code;
struct wmi_disconnect_sta_cmd disc_sta_cmd = {
.disconnect_reason = cpu_to_le16(reason),
};
struct wmi_del_sta_cmd del_sta_cmd = {
.disconnect_reason = cpu_to_le16(reason),
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_disconnect_event evt;
} __packed reply;
wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason);
if (del_sta) {
ether_addr_copy(del_sta_cmd.dst_mac, mac);
rc = wmi_call(wil, WMI_DEL_STA_CMDID, &del_sta_cmd,
sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID,
&reply, sizeof(reply), 1000);
} else {
ether_addr_copy(disc_sta_cmd.dst_mac, mac);
rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, &disc_sta_cmd,
sizeof(disc_sta_cmd), WMI_DISCONNECT_EVENTID,
&reply, sizeof(reply), 1000);
}
/* failure to disconnect in reasonable time treated as FW error */
if (rc) {
wil_fw_error_recovery(wil);
return rc;
}
if (full_disconnect) {
/* call event handler manually after processing wmi_call,
* to avoid deadlock - disconnect event handler acquires
* wil->mutex while it is already held here
*/
reason_code = le16_to_cpu(reply.evt.protocol_reason_status);
wil_dbg_wmi(wil, "Disconnect %pM reason [proto %d wmi %d]\n",
reply.evt.bssid, reason_code,
reply.evt.disconnect_reason);
wil->sinfo_gen++;
wil6210_disconnect(wil, reply.evt.bssid, reason_code, true);
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 163 | 66.53% | 3 | 42.86% |
| Dedy Lansky | 70 | 28.57% | 1 | 14.29% |
| Maya Erez | 10 | 4.08% | 1 | 14.29% |
| Lior David | 1 | 0.41% | 1 | 14.29% |
| Lazar Alexei | 1 | 0.41% | 1 | 14.29% |
| Total | 245 | 100.00% | 7 | 100.00% |
int wmi_addba(struct wil6210_priv *wil, u8 ringid, u8 size, u16 timeout)
{
struct wmi_vring_ba_en_cmd cmd = {
.ringid = ringid,
.agg_max_wsize = size,
.ba_timeout = cpu_to_le16(timeout),
.amsdu = 0,
};
wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d)\n", ringid, size,
timeout);
return wmi_send(wil, WMI_VRING_BA_EN_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 76 | 98.70% | 2 | 66.67% |
| Lazar Alexei | 1 | 1.30% | 1 | 33.33% |
| Total | 77 | 100.00% | 3 | 100.00% |
int wmi_delba_tx(struct wil6210_priv *wil, u8 ringid, u16 reason)
{
struct wmi_vring_ba_dis_cmd cmd = {
.ringid = ringid,
.reason = cpu_to_le16(reason),
};
wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason);
return wmi_send(wil, WMI_VRING_BA_DIS_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 61 | 98.39% | 2 | 66.67% |
| Lazar Alexei | 1 | 1.61% | 1 | 33.33% |
| Total | 62 | 100.00% | 3 | 100.00% |
int wmi_delba_rx(struct wil6210_priv *wil, u8 cidxtid, u16 reason)
{
struct wmi_rcp_delba_cmd cmd = {
.cidxtid = cidxtid,
.reason = cpu_to_le16(reason),
};
wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cidxtid & 0xf,
(cidxtid >> 4) & 0xf, reason);
return wmi_send(wil, WMI_RCP_DELBA_CMDID, &cmd, sizeof(cmd));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 71 | 98.61% | 1 | 50.00% |
| Lazar Alexei | 1 | 1.39% | 1 | 50.00% |
| Total | 72 | 100.00% | 2 | 100.00% |
int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token,
u16 status, bool amsdu, u16 agg_wsize, u16 timeout)
{
int rc;
struct wmi_rcp_addba_resp_cmd cmd = {
.cidxtid = mk_cidxtid(cid, tid),
.dialog_token = token,
.status_code = cpu_to_le16(status),
/* bit 0: A-MSDU supported
* bit 1: policy (should be 0 for us)
* bits 2..5: TID
* bits 6..15: buffer size
*/
.ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) |
(agg_wsize << 6)),
.ba_timeout = cpu_to_le16(timeout),
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_rcp_addba_resp_sent_event evt;
} __packed reply;
wil_dbg_wmi(wil,
"ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s\n",
cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-");
rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, &cmd, sizeof(cmd),
WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply),
100);
if (rc)
return rc;
if (reply.evt.status) {
wil_err(wil, "ADDBA response failed with status %d\n",
le16_to_cpu(reply.evt.status));
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 204 | 99.51% | 2 | 66.67% |
| Lior David | 1 | 0.49% | 1 | 33.33% |
| Total | 205 | 100.00% | 3 | 100.00% |
int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil,
enum wmi_ps_profile_type ps_profile)
{
int rc;
struct wmi_ps_dev_profile_cfg_cmd cmd = {
.ps_profile = ps_profile,
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_ps_dev_profile_cfg_event evt;
} __packed reply;
u32 status;
wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile);
reply.evt.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR);
rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, &cmd, sizeof(cmd),
WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply),
100);
if (rc)
return rc;
status = le32_to_cpu(reply.evt.status);
if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) {
wil_err(wil, "ps dev profile cfg failed with status %d\n",
status);
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maya Erez | 137 | 100.00% | 1 | 100.00% |
| Total | 137 | 100.00% | 1 | 100.00% |
int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short)
{
int rc;
struct wmi_set_mgmt_retry_limit_cmd cmd = {
.mgmt_retry_limit = retry_short,
};
struct {
struct wmi_cmd_hdr wmi;
struct wmi_set_mgmt_retry_limit_event evt;
} __packed reply;
wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short);
if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities))
return -ENOTSUPP;
reply.evt.status = WMI_FW_STATUS_FAILURE;
rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, &cmd, sizeof(cmd),
WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply),
100);
if (rc)
return rc;
if (reply.evt.status != WMI_FW_STATUS_SUCCESS) {
wil_err(wil, "set mgmt retry limit failed with status %d\n",
reply.evt.status);
rc = -EINVAL;
}
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Lior David | 143 | 100.00% | 1 | 100.00% |
| Total | 143 | 100.00% | 1 | 100.00% |
int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short)
{
int rc;
struct {
struct wmi_cmd_hdr wmi;
struct wmi_get_mgmt_retry_limit_event evt;
} __packed reply;
wil_dbg_wmi(wil, "getting mgmt retry short\n");
if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities))
return -ENOTSUPP;
reply.evt.mgmt_retry_limit = 0;
rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, NULL, 0,
WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply),
100);
if (rc)
return rc;
if (retry_short)
*retry_short = reply.evt.mgmt_retry_limit;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Lior David | 110 | 100.00% | 1 | 100.00% |
| Total | 110 | 100.00% | 1 | 100.00% |
int wmi_abort_scan(struct wil6210_priv *wil)
{
int rc;
wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n");
rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, NULL, 0);
if (rc)
wil_err(wil, "Failed to abort scan (%d)\n", rc);
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Maya Erez | 49 | 100.00% | 1 | 100.00% |
| Total | 49 | 100.00% | 1 | 100.00% |
int wmi_new_sta(struct wil6210_priv *wil, const u8 *mac, u8 aid)
{
int rc;
struct wmi_new_sta_cmd cmd = {
.aid = aid,
};
wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid);
ether_addr_copy(cmd.dst_mac, mac);
rc = wmi_send(wil, WMI_NEW_STA_CMDID, &cmd, sizeof(cmd));
if (rc)
wil_err(wil, "Failed to send new sta (%d)\n", rc);
return rc;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dedy Lansky | 85 | 100.00% | 1 | 100.00% |
| Total | 85 | 100.00% | 1 | 100.00% |
void wmi_event_flush(struct wil6210_priv *wil)
{
struct pending_wmi_event *evt, *t;
wil_dbg_wmi(wil, "event_flush\n");
list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) {
list_del(&evt->list);
kfree(evt);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 49 | 98.00% | 2 | 66.67% |
| Lazar Alexei | 1 | 2.00% | 1 | 33.33% |
| Total | 50 | 100.00% | 3 | 100.00% |
static bool wmi_evt_call_handler(struct wil6210_priv *wil, int id,
void *d, int len)
{
uint i;
for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) {
if (wmi_evt_handlers[i].eventid == id) {
wmi_evt_handlers[i].handler(wil, id, d, len);
return true;
}
}
return false;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 77 | 100.00% | 1 | 100.00% |
| Total | 77 | 100.00% | 1 | 100.00% |
static void wmi_event_handle(struct wil6210_priv *wil,
struct wil6210_mbox_hdr *hdr)
{
u16 len = le16_to_cpu(hdr->len);
if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) &&
(len >= sizeof(struct wmi_cmd_hdr))) {
struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]);
void *evt_data = (void *)(&wmi[1]);
u16 id = le16_to_cpu(wmi->command_id);
wil_dbg_wmi(wil, "Handle WMI 0x%04x (reply_id 0x%04x)\n",
id, wil->reply_id);
/* check if someone waits for this event */
if (wil->reply_id && wil->reply_id == id) {
WARN_ON(wil->reply_buf);
wmi_evt_call_handler(wil, id, evt_data,
len - sizeof(*wmi));
wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n",
id);
complete(&wil->wmi_call);
return;
}
/* unsolicited event */
/* search for handler */
if (!wmi_evt_call_handler(wil, id, evt_data,
len - sizeof(*wmi))) {
wil_info(wil, "Unhandled event 0x%04x\n", id);
}
} else {
wil_err(wil, "Unknown event type\n");
print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1,
hdr, sizeof(*hdr) + len, true);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 222 | 96.94% | 3 | 37.50% |
| Lior David | 3 | 1.31% | 1 | 12.50% |
| Dedy Lansky | 2 | 0.87% | 2 | 25.00% |
| Maya Erez | 1 | 0.44% | 1 | 12.50% |
| Lazar Alexei | 1 | 0.44% | 1 | 12.50% |
| Total | 229 | 100.00% | 8 | 100.00% |
/*
* Retrieve next WMI event from the pending list
*/
static struct list_head *next_wmi_ev(struct wil6210_priv *wil)
{
ulong flags;
struct list_head *ret = NULL;
spin_lock_irqsave(&wil->wmi_ev_lock, flags);
if (!list_empty(&wil->pending_wmi_ev)) {
ret = wil->pending_wmi_ev.next;
list_del(ret);
}
spin_unlock_irqrestore(&wil->wmi_ev_lock, flags);
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 72 | 100.00% | 1 | 100.00% |
| Total | 72 | 100.00% | 1 | 100.00% |
/*
* Handler for the WMI events
*/
void wmi_event_worker(struct work_struct *work)
{
struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
wmi_event_worker);
struct pending_wmi_event *evt;
struct list_head *lh;
wil_dbg_wmi(wil, "event_worker: Start\n");
while ((lh = next_wmi_ev(wil)) != NULL) {
evt = list_entry(lh, struct pending_wmi_event, list);
wmi_event_handle(wil, &evt->event.hdr);
kfree(evt);
}
wil_dbg_wmi(wil, "event_worker: Finished\n");
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 91 | 97.85% | 2 | 66.67% |
| Lazar Alexei | 2 | 2.15% | 1 | 33.33% |
| Total | 93 | 100.00% | 3 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Vladimir Kondratiev | 6843 | 74.73% | 67 | 64.42% |
| Maya Erez | 1144 | 12.49% | 9 | 8.65% |
| Dedy Lansky | 659 | 7.20% | 9 | 8.65% |
| Lior David | 455 | 4.97% | 11 | 10.58% |
| Lazar Alexei | 16 | 0.17% | 1 | 0.96% |
| Kirshenbaum Erez | 14 | 0.15% | 1 | 0.96% |
| Avraham Stern | 12 | 0.13% | 1 | 0.96% |
| Hamad Kadmany | 8 | 0.09% | 1 | 0.96% |
| Johannes Berg | 4 | 0.04% | 3 | 2.88% |
| Nicholas Mc Guire | 2 | 0.02% | 1 | 0.96% |
| Total | 9157 | 100.00% | 104 | 100.00% |
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