Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b47ef2438dea2ddad4561152aa8007a2d95e8157
Commit:     b47ef2438dea2ddad4561152aa8007a2d95e8157
Parent:     24dba5f39194c57f98090d1ee504be5740dc521c
Author:     David Woodhouse <[EMAIL PROTECTED]>
AuthorDate: Mon Dec 17 13:26:42 2007 -0500
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:07:42 2008 -0800

    libertas: handle HOST_AWAKE event by sending WAKEUP_CONFIRM command
    
    lbs_send_confirmwake() is a bit ugly but matches the way we confirm
    sleep. We'll deal with that whole thing later.
    
    Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
    Signed-off-by: John W. Linville <[EMAIL PROTECTED]>
---
 drivers/net/wireless/libertas/cmdresp.c |   30 +++++++++++++++++++++++++++++-
 drivers/net/wireless/libertas/dev.h     |    1 +
 drivers/net/wireless/libertas/host.h    |    1 +
 3 files changed, 31 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/libertas/cmdresp.c 
b/drivers/net/wireless/libertas/cmdresp.c
index c05fef0..8f9eda4 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -773,6 +773,30 @@ done:
        return ret;
 }
 
+static int lbs_send_confirmwake(struct lbs_private *priv)
+{
+       struct cmd_header *cmd = &priv->lbs_ps_confirm_wake;
+       int ret = 0;
+
+       lbs_deb_enter(LBS_DEB_HOST);
+
+       cmd->command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM);
+       cmd->size = cpu_to_le16(sizeof(*cmd));
+       cmd->seqnum = cpu_to_le16(++priv->seqnum);
+       cmd->result = 0;
+
+       lbs_deb_host("SEND_WAKEC_CMD: before download\n");
+
+       lbs_deb_hex(LBS_DEB_HOST, "wake confirm command", (void *)cmd, 
sizeof(*cmd));
+
+       ret = priv->hw_host_to_card(priv, MVMS_CMD, (void *)cmd, sizeof(*cmd));
+       if (ret)
+               lbs_pr_alert("SEND_WAKEC_CMD: Host to Card failed for Confirm 
Wake\n");
+
+       lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
+       return ret;
+}
+
 int lbs_process_event(struct lbs_private *priv)
 {
        int ret = 0;
@@ -821,9 +845,13 @@ int lbs_process_event(struct lbs_private *priv)
 
                break;
 
+       case MACREG_INT_CODE_HOST_AWAKE:
+               lbs_deb_cmd("EVENT: HOST_AWAKE\n");
+               lbs_send_confirmwake(priv);
+               break;
+
        case MACREG_INT_CODE_PS_AWAKE:
                lbs_deb_cmd("EVENT: awake\n");
-
                /* handle unexpected PS AWAKE event */
                if (priv->psstate == PS_STATE_FULL_POWER) {
                        lbs_deb_cmd(
diff --git a/drivers/net/wireless/libertas/dev.h 
b/drivers/net/wireless/libertas/dev.h
index 465080f..fe50457 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -263,6 +263,7 @@ struct lbs_private {
        u8 needtowakeup;
 
        struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
+       struct cmd_header lbs_ps_confirm_wake;
 
        struct assoc_request * pending_assoc_req;
        struct assoc_request * in_progress_assoc_req;
diff --git a/drivers/net/wireless/libertas/host.h 
b/drivers/net/wireless/libertas/host.h
index bdf9017..4c03e12 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -74,6 +74,7 @@
 #define CMD_802_11_GET_AFC                     0x003d
 #define CMD_802_11_AD_HOC_STOP                 0x0040
 #define CMD_802_11_HOST_SLEEP_CFG              0x0043
+#define CMD_802_11_WAKEUP_CONFIRM              0x0044
 #define CMD_802_11_HOST_SLEEP_ACTIVATE         0x0045
 #define CMD_802_11_BEACON_STOP                 0x0049
 #define CMD_802_11_MAC_ADDRESS                 0x004d
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to