diff mbox series

[for-next,v3,2/7] bnxt_en: Share the bar0 address with the RoCE driver

Message ID 1689742977-9128-3-git-send-email-selvin.xavier@broadcom.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series RDMA/bnxt_re: Doorbell Drop Prevention | expand

Commit Message

Selvin Xavier July 19, 2023, 5:02 a.m. UTC 
From: Chandramohan Akula <chandramohan.akula@broadcom.com>

Add a parameter in the bnxt_en_dev structure to share the bar0 address
with RoCE driver.

CC: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 2 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
index 852eb44..6ba2b93 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
@@ -345,7 +345,7 @@  static void bnxt_set_edev_info(struct bnxt_en_dev *edev, struct bnxt *bp)
 	edev->hw_ring_stats_size = bp->hw_ring_stats_size;
 	edev->pf_port_id = bp->pf.port_id;
 	edev->en_state = bp->state;
-
+	edev->bar0 = bp->bar0;
 	edev->ulp_tbl->msix_requested = bnxt_get_ulp_msix_num(bp);
 }
 
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
index 80cbc4b..6ff77f0 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h
@@ -81,6 +81,7 @@  struct bnxt_en_dev {
 							 * mode only. Will be
 							 * updated in resume.
 							 */
+	void __iomem                    *bar0;
 };
 
 static inline bool bnxt_ulp_registered(struct bnxt_en_dev *edev)