Commit c0fa2cff authored by Geetha sowjanya's avatar Geetha sowjanya Committed by David S. Miller
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octeontx2-af: Handle return value in block reset. 



Print debug message if any of the RVU hardware blocks
reset fails.

Signed-off-by: default avatarGeetha sowjanya <gakula@marvell.com>
Signed-off-by: default avatarSunil Goutham <sgoutham@marvell.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 477b53f3

drivers/net/ethernet/marvell/octeontx2/af/rvu.c

+4 −1
Original line number Diff line number Diff line
@@ -498,12 +498,15 @@ int rvu_lf_reset(struct rvu *rvu, struct rvu_block *block, int lf) 
static void rvu_block_reset(struct rvu *rvu, int blkaddr, u64 rst_reg)

{

	struct rvu_block *block = &rvu->hw->block[blkaddr];

	int err;



	if (!block->implemented)

		return;



	rvu_write64(rvu, blkaddr, rst_reg, BIT_ULL(0));

	rvu_poll_reg(rvu, blkaddr, rst_reg, BIT_ULL(63), true);

	err = rvu_poll_reg(rvu, blkaddr, rst_reg, BIT_ULL(63), true);

	if (err)

		dev_err(rvu->dev, "HW block:%d reset failed\n", blkaddr);

}



static void rvu_reset_all_blocks(struct rvu *rvu)