diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wmi.c | 59 |
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, |