[PATCH net-next 5/9] bnxt_en: Set MASTER flag during driver registration.
From: Michael Chan <michael.chan@broadcom.com>
Date: 2019-11-18 08:57:10
Subsystem:
broadcom bnxt_en 50 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Michael Chan, Pavan Chebbi, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Vasundhara Volam <redacted> The Linux driver is capable of being the master function to handle resets, so we set the flag to let firmware know. Some other drivers, such as DPDK, is not capable and will not set the flag. Signed-off-by: Vasundhara Volam <redacted> Signed-off-by: Michael Chan <michael.chan@broadcom.com> --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b081a55..178490c 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c@@ -4441,7 +4441,8 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) flags = FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE | FUNC_DRV_RGTR_REQ_FLAGS_HOT_RESET_SUPPORT; if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY) - flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT; + flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT | + FUNC_DRV_RGTR_REQ_FLAGS_MASTER_SUPPORT; req.flags = cpu_to_le32(flags); req.ver_maj_8b = DRV_VER_MAJ; req.ver_min_8b = DRV_VER_MIN;
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2.5.1