search for: reply_type

...drm_dp_queue_down_tx(mgr, txmsg); + /* FIXME: Actually do some real error handling here */ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg); - if (ret > 0) { - int i; + if (ret <= 0) { + DRM_ERROR("Sending link address failed with %d\n", ret); + goto out; + } + if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) { + DRM_ERROR("link address NAK received\n"); + ret = -EIO; + goto out; + } - if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) { - DRM_DEBUG_KMS("link address nak received\n"); - } else { - DRM_DEBUG_KMS("link address reply: %d\n...

...mstb(mstb); - memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx)); - return 0; - } + drm_dp_sideband_parse_reply(&mgr->down_rep_recv, &txmsg->reply); - drm_dp_sideband_parse_reply(&mgr->down_rep_recv, &txmsg->reply); + if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) + DRM_DEBUG_KMS("Got NAK reply: req 0x%02x (%s), reason 0x%02x (%s), nak data 0x%02x\n", + txmsg->reply.req_type, + drm_dp_mst_req_type_str(txmsg->reply.req_type), + txmsg->reply.u.nak.reason, + drm_dp_mst_nak_reason_str(...

...txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL); @@ -2456,14 +2458,20 @@ static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr, ret = drm_dp_mst_wait_tx_reply(mstb, txmsg); if (ret > 0) { + path_res = &txmsg->reply.u.path_resources; + if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) { DRM_DEBUG_KMS("enum path resources nak received\n"); } else { - if (port->port_num != txmsg->reply.u.path_resources.port_number) + if (port->port_num != path_res->port_number) DRM_ERROR("got incorrect port in response\n");...

...pology. In the future, this + * needs to be fixed by restarting the + * drm_dp_get_last_connected_port_and_mstb() search in the event of a + * timeout if the topology is still connected to the system. + */ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg); if (ret > 0) { if (txmsg->reply.reply_type == 1) { -- 2.19.2

...pology. In the future, this + * needs to be fixed by restarting the + * drm_dp_get_last_connected_port_and_mstb() search in the event of a + * timeout if the topology is still connected to the system. + */ ret = drm_dp_mst_wait_tx_reply(mstb, txmsg); if (ret > 0) { if (txmsg->reply.reply_type == 1) -- 2.20.1

...the precise sections of the source file. -/^extern const char \*name_of_/,/^$/ { +declare -A functions=( + [global_flag]=NBD_FLAG_FIXED_NEWSTYLE + [flag]=NBD_FLAG_HAS_FLAGS + [opt]=NBD_OPT_EXPORT_NAME + [rep]=NBD_REP_ACK + [info]=NBD_INFO_EXPORT + [reply]=NBD_REPLY_FLAG_DONE + [reply_type]=NBD_REPLY_TYPE_NONE + [cmd]=NBD_CMD_READ + [cmd_flag]=NBD_CMD_FLAG_FUA + [error]=NBD_SUCCESS +) - # Convert extern function prototype into a definition. - s/extern \(const char \*name_of_.*\) (int);/\1 (int fl) {\ - switch (fl) {/; - - # Convert #define lines into cases. - s/^#defi...

We should have only one NBD protocol file. Let's make nbdkit's version the canonical one, and use it in libnbd. Rich.

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the large series for adding MST suspend/resume reprobing that I've been working on for quite a while now. In addition, I: - Refactored and cleaned up any code I ended up digging through in the process of understanding how some parts of these helpers worked. - Added some debugging tools along the way that I ended up needing to figure out some issues in my own code Note that

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a

This is the series I've been working on for a while now to get all of the atomic DRM drivers in the tree to use the atomic MST helpers, and to make the atomic MST helpers actually idempotent. Turns out it's a lot more difficult to do that without also fixing how port and branch device refcounting works so that it actually makes sense, since the current upstream implementation requires a