Differential D26322 Diff 76868 sys/dev/ice/ice_controlq.h

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sys/dev/ice/ice_controlq.h

Show First 20 Lines • Show All 57 Lines • ▼ Show 20 Lines	enum ice_ctl_q {
ICE_CTL_Q_UNKNOWN = 0,		ICE_CTL_Q_UNKNOWN = 0,
ICE_CTL_Q_ADMIN,		ICE_CTL_Q_ADMIN,
ICE_CTL_Q_MAILBOX,		ICE_CTL_Q_MAILBOX,
};		};

/* Control Queue timeout settings - max delay 250ms */		/* Control Queue timeout settings - max delay 250ms */
#define ICE_CTL_Q_SQ_CMD_TIMEOUT 2500 /* Count 2500 times */		#define ICE_CTL_Q_SQ_CMD_TIMEOUT 2500 /* Count 2500 times */
#define ICE_CTL_Q_SQ_CMD_USEC 100 /* Check every 100usec */		#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 {		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 */		struct ice_dma_mem desc_buf; /* descriptor ring memory */
void cmd_buf; / command buffer memory */		void cmd_buf; / command buffer memory */

union {		union {
struct ice_dma_mem *sq_bi;		struct ice_dma_mem *sq_bi;
Show All 9 Lines	struct ice_ctl_q_ring {
/* used for queue tracking */		/* used for queue tracking */
u32 head;		u32 head;
u32 tail;		u32 tail;
u32 len;		u32 len;
u32 bah;		u32 bah;
u32 bal;		u32 bal;
u32 len_mask;		u32 len_mask;
u32 len_ena_mask;		u32 len_ena_mask;
		u32 len_crit_mask;
u32 head_mask;		u32 head_mask;
};		};

/* sq transaction details */		/* sq transaction details */
struct ice_sq_cd {		struct ice_sq_cd {
struct ice_aq_desc *wb_desc;		struct ice_aq_desc *wb_desc;
};		};

Show All 27 Lines