diff options
| author |   Michael Chan <michael.chan@broadcom.com> | 2019-12-10 02:49:08 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-12-10 17:37:14 -0800 |
| commit | 325f85f37e5b35807d86185bdf2c64d2980c44ba (patch) | |
| tree | 37ab697c1db5d882cf32aacd2add82670b0a893b /drivers/net/ethernet/broadcom/bnxt/bnxt.c | |
| parent | bnxt_en: Fix MSIX request logic for RDMA driver. (diff) | |
| download | linux-dev-325f85f37e5b35807d86185bdf2c64d2980c44ba.tar.xz linux-dev-325f85f37e5b35807d86185bdf2c64d2980c44ba.zip | |
bnxt_en: Free context memory in the open path if firmware has been reset.
This will trigger new context memory to be rediscovered and allocated
during the re-probe process after a firmware reset. Without this, the
newly reset firmware does not have valid context memory and the driver
will eventually fail to allocate some resources.
Fixes: ec5d31e3c15d ("bnxt_en: Handle firmware reset status during IF_UP.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 85983f0e3134..65c1c4e26f4f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -8796,6 +8796,9 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) if (fw_reset) { if (!test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) bnxt_ulp_stop(bp); + bnxt_free_ctx_mem(bp); + kfree(bp->ctx); + bp->ctx = NULL; rc = bnxt_fw_init_one(bp); if (rc) { set_bit(BNXT_STATE_ABORT_ERR, &bp->state); |