Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:5780 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754589Ab3GKPHe (ORCPT ); Thu, 11 Jul 2013 11:07:34 -0400 Cc: Kirshenbaum Erez , Vladimir Kondratiev , , "Luis R . Rodriguez" From: Vladimir Kondratiev To: "John W . Linville" Subject: [PATCH 1/5] wil6210: Align WMI header with latest FW Date: Thu, 11 Jul 2013 18:03:37 +0300 Message-ID: <1373555021-11763-2-git-send-email-qca_vkondrat@qca.qualcomm.com> (sfid-20130711_170738_105958_CEDA7172) In-Reply-To: <1373555021-11763-1-git-send-email-qca_vkondrat@qca.qualcomm.com> References: <1373555021-11763-1-git-send-email-qca_vkondrat@qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: FW guys changed header structure; align driver code Signed-off-by: Vladimir Kondratiev --- drivers/net/wireless/ath/wil6210/trace.h | 22 +++++++++++++--------- drivers/net/wireless/ath/wil6210/wil6210.h | 17 ++++++++++++++--- drivers/net/wireless/ath/wil6210/wmi.c | 14 +++++++++----- 3 files changed, 36 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/ath/wil6210/trace.h b/drivers/net/wireless/ath/wil6210/trace.h index eff1239..e59239d 100644 --- a/drivers/net/wireless/ath/wil6210/trace.h +++ b/drivers/net/wireless/ath/wil6210/trace.h @@ -37,36 +37,40 @@ static inline void trace_ ## name(proto) {} #endif /* !CONFIG_WIL6210_TRACING || defined(__CHECKER__) */ DECLARE_EVENT_CLASS(wil6210_wmi, - TP_PROTO(u16 id, void *buf, u16 buf_len), + TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), - TP_ARGS(id, buf, buf_len), + TP_ARGS(wmi, buf, buf_len), TP_STRUCT__entry( + __field(u8, mid) __field(u16, id) + __field(u32, timestamp) __field(u16, buf_len) __dynamic_array(u8, buf, buf_len) ), TP_fast_assign( - __entry->id = id; + __entry->mid = wmi->mid; + __entry->id = le16_to_cpu(wmi->id); + __entry->timestamp = le32_to_cpu(wmi->timestamp); __entry->buf_len = buf_len; memcpy(__get_dynamic_array(buf), buf, buf_len); ), TP_printk( - "id 0x%04x len %d", - __entry->id, __entry->buf_len + "MID %d id 0x%04x len %d timestamp %d", + __entry->mid, __entry->id, __entry->buf_len, __entry->timestamp ) ); DEFINE_EVENT(wil6210_wmi, wil6210_wmi_cmd, - TP_PROTO(u16 id, void *buf, u16 buf_len), - TP_ARGS(id, buf, buf_len) + TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), + TP_ARGS(wmi, buf, buf_len) ); DEFINE_EVENT(wil6210_wmi, wil6210_wmi_event, - TP_PROTO(u16 id, void *buf, u16 buf_len), - TP_ARGS(id, buf, buf_len) + TP_PROTO(struct wil6210_mbox_hdr_wmi *wmi, void *buf, u16 buf_len), + TP_ARGS(wmi, buf, buf_len) ); #define WIL6210_MSG_MAX (200) diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 44fdab5..129c480 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -156,11 +156,22 @@ struct wil6210_mbox_hdr { /* max. value for wil6210_mbox_hdr.len */ #define MAX_MBOXITEM_SIZE (240) +/** + * struct wil6210_mbox_hdr_wmi - WMI header + * + * @mid: MAC ID + * 00 - default, created by FW + * 01..0f - WiFi ports, driver to create + * 10..fe - debug + * ff - broadcast + * @id: command/event ID + * @timestamp: FW fills for events, free-running msec timer + */ struct wil6210_mbox_hdr_wmi { - u8 reserved0[2]; + u8 mid; + u8 reserved; __le16 id; - __le16 info1; /* bits [0..3] - device_id, rest - unused */ - u8 reserved1[2]; + __le32 timestamp; } __packed; struct pending_wmi_event { diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index dc8059a..a62511a 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -172,8 +172,8 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len) .len = cpu_to_le16(sizeof(cmd.wmi) + len), }, .wmi = { + .mid = 0, .id = cpu_to_le16(cmdid), - .info1 = 0, }, }; struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; @@ -248,7 +248,7 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len) iowrite32(r->head = next_head, wil->csr + HOST_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head)); - trace_wil6210_wmi_cmd(cmdid, buf, len); + trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); /* interrupt to FW */ iowrite32(SW_INT_MBOX, wil->csr + HOST_SW_INT); @@ -640,9 +640,13 @@ void wmi_recv_cmd(struct wil6210_priv *wil) hdr.flags); if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && (len >= sizeof(struct wil6210_mbox_hdr_wmi))) { - u16 id = le16_to_cpu(evt->event.wmi.id); - wil_dbg_wmi(wil, "WMI event 0x%04x\n", id); - trace_wil6210_wmi_event(id, &evt->event.wmi, len); + struct wil6210_mbox_hdr_wmi *wmi = &evt->event.wmi; + u16 id = le16_to_cpu(wmi->id); + u32 tstamp = le32_to_cpu(wmi->timestamp); + 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); -- 1.8.1.2