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path: root/drivers/net/wireless/ath/wil6210/wmi.c
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Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
-rw-r--r--drivers/net/wireless/ath/wil6210/wmi.c59
1 files changed, 34 insertions, 25 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 6cc0e182cc70..1d1d0afdd2e1 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -65,17 +65,17 @@
/**
* @fw_mapping provides memory remapping table
+ *
+ * array size should be in sync with the declaration in the wil6210.h
*/
-static const struct {
- u32 from; /* linker address - from, inclusive */
- u32 to; /* linker address - to, exclusive */
- u32 host; /* PCI/Host address - BAR0 + 0x880000 */
-} fw_mapping[] = {
- {0x000000, 0x040000, 0x8c0000}, /* FW code RAM 256k */
- {0x800000, 0x808000, 0x900000}, /* FW data RAM 32k */
- {0x840000, 0x860000, 0x908000}, /* peripheral data RAM 128k/96k used */
- {0x880000, 0x88a000, 0x880000}, /* various RGF */
- {0x8c0000, 0x949000, 0x8c0000}, /* trivial mapping for upper area */
+const struct fw_map fw_mapping[] = {
+ {0x000000, 0x040000, 0x8c0000, "fw_code"}, /* FW code RAM 256k */
+ {0x800000, 0x808000, 0x900000, "fw_data"}, /* FW data RAM 32k */
+ {0x840000, 0x860000, 0x908000, "fw_peri"}, /* periph. data RAM 128k */
+ {0x880000, 0x88a000, 0x880000, "rgf"}, /* various RGF 40k */
+ {0x88a000, 0x88b000, 0x88a000, "AGC_tbl"}, /* AGC table 4k */
+ {0x88b000, 0x88c000, 0x88b000, "rgf_ext"}, /* Pcie_ext_rgf 4k */
+ {0x8c0000, 0x949000, 0x8c0000, "upper"}, /* upper area 548k */
/*
* 920000..930000 ucode code RAM
* 930000..932000 ucode data RAM
@@ -327,6 +327,17 @@ static void wmi_evt_rx_mgmt(struct wil6210_priv *wil, int id, void *d, int len)
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);
bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame,
d_len, signal, GFP_KERNEL);
@@ -351,6 +362,9 @@ static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id,
bool aborted = (data->status != WMI_SCAN_SUCCESS);
wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", data->status);
+ wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n",
+ wil->scan_request, aborted);
+
del_timer_sync(&wil->scan_timer);
cfg80211_scan_done(wil->scan_request, aborted);
wil->scan_request = NULL;
@@ -668,14 +682,12 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
for (n = 0;; n++) {
u16 len;
+ bool q;
r->head = ioread32(wil->csr + HOST_MBOX +
offsetof(struct wil6210_mbox_ctl, rx.head));
- if (r->tail == r->head) {
- if (n == 0)
- wil_dbg_wmi(wil, "No events?\n");
- return;
- }
+ if (r->tail == r->head)
+ break;
wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n",
r->head, r->tail);
@@ -684,14 +696,14 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
sizeof(struct wil6210_mbox_ring_desc));
if (d_tail.sync == 0) {
wil_err(wil, "Mbox evt not owned by FW?\n");
- return;
+ 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));
- return;
+ break;
}
len = le16_to_cpu(hdr.len);
wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n",
@@ -705,7 +717,7 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
event.wmi) + len, 4),
GFP_KERNEL);
if (!evt)
- return;
+ break;
evt->event.hdr = hdr;
cmd = (void *)&evt->event.wmi;
@@ -737,14 +749,11 @@ void wmi_recv_cmd(struct wil6210_priv *wil)
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);
- {
- int q = queue_work(wil->wmi_wq,
- &wil->wmi_event_worker);
- wil_dbg_wmi(wil, "queue_work -> %d\n", q);
- }
+ q = queue_work(wil->wmi_wq, &wil->wmi_event_worker);
+ wil_dbg_wmi(wil, "queue_work -> %d\n", q);
}
- if (n > 1)
- wil_dbg_wmi(wil, "%s -> %d events processed\n", __func__, n);
+ /* normally, 1 event per IRQ should be processed */
+ wil_dbg_wmi(wil, "%s -> %d events queued\n", __func__, n);
}
int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len,