Commit 55e02d08 authored by Gavin Shan's avatar Gavin Shan Committed by David S. Miller

net/ncsi: Don't probe on the reserved channel ID (0x1f)

We needn't send CIS (Clear Initial State) command to the NCSI
reserved channel (0x1f) in the enumeration. We shouldn't receive
a valid response from CIS on NCSI channel 0x1f.
Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc7e0f50
...@@ -911,12 +911,12 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp) ...@@ -911,12 +911,12 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
nd->state = ncsi_dev_state_probe_cis; nd->state = ncsi_dev_state_probe_cis;
break; break;
case ncsi_dev_state_probe_cis: case ncsi_dev_state_probe_cis:
ndp->pending_req_num = 32; ndp->pending_req_num = NCSI_RESERVED_CHANNEL;
/* Clear initial state */ /* Clear initial state */
nca.type = NCSI_PKT_CMD_CIS; nca.type = NCSI_PKT_CMD_CIS;
nca.package = ndp->active_package->id; nca.package = ndp->active_package->id;
for (index = 0; index < 0x20; index++) { for (index = 0; index < NCSI_RESERVED_CHANNEL; index++) {
nca.channel = index; nca.channel = index;
ret = ncsi_xmit_cmd(&nca); ret = ncsi_xmit_cmd(&nca);
if (ret) if (ret)
......
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