git: 202dd86ec01f - stable/15 - bnxt: fix i2c read to allow access to different addresses

From: Andrew Gallatin <gallatin_at_FreeBSD.org>
Date: Mon, 12 Jan 2026 21:29:44 UTC
The branch stable/15 has been updated by gallatin:

URL: https://cgit.FreeBSD.org/src/commit/?id=202dd86ec01f958d06485c6b6a35c84f1ccffe6a

commit 202dd86ec01f958d06485c6b6a35c84f1ccffe6a
Author:     Andrew Gallatin <gallatin@FreeBSD.org>
AuthorDate: 2026-01-08 13:49:38 +0000
Commit:     Andrew Gallatin <gallatin@FreeBSD.org>
CommitDate: 2026-01-12 21:02:18 +0000

    bnxt: fix i2c read to allow access to different addresses
    
    Allow reading of i2c addresses other than A0. A0 does provide most
    information, but doesn't provide things like module temps, and optical
    signal levels.
    
    Sponsored by: Netflix
    Reviewed by: sumit.saxena_broadcom.com
    Differential Revision: https://reviews.freebsd.org/D54590
    MFC after: 3 days
    
    (cherry picked from commit b72cb305899ed30daf103b92818c199ccfc52378)
---
 sys/dev/bnxt/bnxt_en/if_bnxt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/bnxt/bnxt_en/if_bnxt.c b/sys/dev/bnxt/bnxt_en/if_bnxt.c
index 471e26a4b252..fa37d04e0884 100644
--- a/sys/dev/bnxt/bnxt_en/if_bnxt.c
+++ b/sys/dev/bnxt/bnxt_en/if_bnxt.c
@@ -4295,7 +4295,7 @@ bnxt_i2c_req(if_ctx_t ctx, struct ifi2creq *i2c)
 		return -EOPNOTSUPP;
 
 
-	rc = bnxt_read_sfp_module_eeprom_info(softc, I2C_DEV_ADDR_A0, 0, 0, 0,
+	rc = bnxt_read_sfp_module_eeprom_info(softc, i2c->dev_addr, 0, 0, 0,
 		i2c->offset, i2c->len, data);
 
 	return rc;