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net: ionic: Fetch RCQ sign bit from firmware

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Read the rcq_sign_bit from the RDMA LIF identity reported by firmware.

Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
This commit is contained in:
Abhijit Gangurde 2026-04-17 14:43:53 +05:30
parent 8d3ae59288
commit bb23acfd05
1 changed files with 5 additions and 1 deletions
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6
drivers/net/ethernet/pensando/ionic/ionic_if.h
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@ -555,6 +555,8 @@ enum ionic_lif_rdma_cap_stats {
* @rdma.eq_qtype: RDMA Event Qtype
* @rdma.stats_type: Supported statistics type
* (enum ionic_lif_rdma_cap_stats)
* @rdma.rsvd: Reserved byte
* @rdma.rcq_sign_bit: RCQ sign bit
* @rdma.rsvd1: Reserved byte(s)
* @words: word access to struct contents
*/
@ -600,7 +602,9 @@ union ionic_lif_identity {
struct ionic_lif_logical_qtype cq_qtype;
struct ionic_lif_logical_qtype eq_qtype;
__le16 stats_type;
u8 rsvd1[162];
u8 rsvd;
u8 rcq_sign_bit;
u8 rsvd1[160];
} __packed rdma;
} __packed;
__le32 words[478];