/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2018
+ * Copyright(c) 2001-2021 Intel Corporation
*/
#ifndef _ICE_CONTROLQ_H_
#include "ice_adminq_cmd.h"
-
/* Maximum buffer lengths for all control queue types */
#define ICE_AQ_MAX_BUF_LEN 4096
#define ICE_MBXQ_MAX_BUF_LEN 4096
(&(((struct ice_aq_desc *)((R).desc_buf.va))[i]))
#define ICE_CTL_Q_DESC_UNUSED(R) \
- (u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
- (R)->next_to_clean - (R)->next_to_use - 1)
+ ((u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+ (R)->next_to_clean - (R)->next_to_use - 1))
/* Defines that help manage the driver vs FW API checks.
* Take a look at ice_aq_ver_check in ice_controlq.c for actual usage.
*/
#define EXP_FW_API_VER_BRANCH 0x00
#define EXP_FW_API_VER_MAJOR 0x01
-#define EXP_FW_API_VER_MINOR 0x03
+#define EXP_FW_API_VER_MINOR 0x05
/* Different control queue types: These are mainly for SW consumption. */
enum ice_ctl_q {
ICE_CTL_Q_MAILBOX,
};
-/* Control Queue default settings */
-#define ICE_CTL_Q_SQ_CMD_TIMEOUT 250 /* msecs */
+/* Control Queue timeout settings - max delay 1s */
+#define ICE_CTL_Q_SQ_CMD_TIMEOUT 10000 /* Count 10000 times */
+#define ICE_CTL_Q_SQ_CMD_USEC 100 /* Check every 100usec */
+#define ICE_CTL_Q_ADMIN_INIT_TIMEOUT 10 /* Count 10 times */
+#define ICE_CTL_Q_ADMIN_INIT_MSEC 100 /* Check every 100msec */
struct ice_ctl_q_ring {
- void *dma_head; /* Virtual address to dma head */
+ void *dma_head; /* Virtual address to DMA head */
struct ice_dma_mem desc_buf; /* descriptor ring memory */
void *cmd_buf; /* command buffer memory */
u32 bal;
u32 len_mask;
u32 len_ena_mask;
+ u32 len_crit_mask;
u32 head_mask;
};
u16 num_sq_entries; /* send queue depth */
u16 rq_buf_size; /* receive queue buffer size */
u16 sq_buf_size; /* send queue buffer size */
+ enum ice_aq_err sq_last_status; /* last status on send queue */
struct ice_lock sq_lock; /* Send queue lock */
struct ice_lock rq_lock; /* Receive queue lock */
- enum ice_aq_err sq_last_status; /* last status on send queue */
- enum ice_aq_err rq_last_status; /* last status on receive queue */
};
#endif /* _ICE_CONTROLQ_H_ */