From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- drivers/misc/mei/interrupt.c | 95 +++----------------------------------------- 1 file changed, 5 insertions(+), 90 deletions(-) (limited to 'drivers/misc/mei/interrupt.c') diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 3f84d2edc..3f3405269 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -65,8 +65,8 @@ EXPORT_SYMBOL_GPL(mei_irq_compl_handler); static inline int mei_cl_hbm_equal(struct mei_cl *cl, struct mei_msg_hdr *mei_hdr) { - return cl->host_client_id == mei_hdr->host_addr && - cl->me_client_id == mei_hdr->me_addr; + return mei_cl_host_addr(cl) == mei_hdr->host_addr && + mei_cl_me_id(cl) == mei_hdr->me_addr; } /** @@ -180,56 +180,14 @@ static int mei_cl_irq_disconnect_rsp(struct mei_cl *cl, struct mei_cl_cb *cb, return -EMSGSIZE; ret = mei_hbm_cl_disconnect_rsp(dev, cl); - - cl->state = MEI_FILE_DISCONNECTED; - cl->status = 0; + mei_cl_set_disconnected(cl); mei_io_cb_free(cb); + mei_me_cl_put(cl->me_cl); + cl->me_cl = NULL; return ret; } - - -/** - * mei_cl_irq_disconnect - processes close related operation from - * interrupt thread context - send disconnect request - * - * @cl: client - * @cb: callback block. - * @cmpl_list: complete list. - * - * Return: 0, OK; otherwise, error. - */ -static int mei_cl_irq_disconnect(struct mei_cl *cl, struct mei_cl_cb *cb, - struct mei_cl_cb *cmpl_list) -{ - struct mei_device *dev = cl->dev; - u32 msg_slots; - int slots; - - msg_slots = mei_data2slots(sizeof(struct hbm_client_connect_request)); - slots = mei_hbuf_empty_slots(dev); - - if (slots < msg_slots) - return -EMSGSIZE; - - if (mei_hbm_cl_disconnect_req(dev, cl)) { - cl->status = 0; - cb->buf_idx = 0; - list_move_tail(&cb->list, &cmpl_list->list); - return -EIO; - } - - cl->state = MEI_FILE_DISCONNECTING; - cl->status = 0; - cb->buf_idx = 0; - list_move_tail(&cb->list, &dev->ctrl_rd_list.list); - cl->timer_count = MEI_CONNECT_TIMEOUT; - - return 0; -} - - /** * mei_cl_irq_read - processes client read related operation from the * interrupt thread context - request for flow control credits @@ -267,49 +225,6 @@ static int mei_cl_irq_read(struct mei_cl *cl, struct mei_cl_cb *cb, return 0; } - -/** - * mei_cl_irq_connect - send connect request in irq_thread context - * - * @cl: client - * @cb: callback block. - * @cmpl_list: complete list. - * - * Return: 0, OK; otherwise, error. - */ -static int mei_cl_irq_connect(struct mei_cl *cl, struct mei_cl_cb *cb, - struct mei_cl_cb *cmpl_list) -{ - struct mei_device *dev = cl->dev; - u32 msg_slots; - int slots; - int ret; - - msg_slots = mei_data2slots(sizeof(struct hbm_client_connect_request)); - slots = mei_hbuf_empty_slots(dev); - - if (mei_cl_is_other_connecting(cl)) - return 0; - - if (slots < msg_slots) - return -EMSGSIZE; - - cl->state = MEI_FILE_CONNECTING; - - ret = mei_hbm_cl_connect_req(dev, cl); - if (ret) { - cl->status = ret; - cb->buf_idx = 0; - list_del_init(&cb->list); - return ret; - } - - list_move_tail(&cb->list, &dev->ctrl_rd_list.list); - cl->timer_count = MEI_CONNECT_TIMEOUT; - return 0; -} - - /** * mei_irq_read_handler - bottom half read routine after ISR to * handle the read processing. -- cgit v1.2.3-54-g00ecf