[PATCH net-next v2 1/3] net/ncsi: Fix several packet definitions

From: Samuel Mendoza-Jonas
Date: Sun Aug 13 2017 - 21:30:38 EST


Signed-off-by: Samuel Mendoza-Jonas <sam@xxxxxxxxxxxxxxxx>
---
v2: Rebased on latest net-next

net/ncsi/ncsi-cmd.c | 10 +++++-----
net/ncsi/ncsi-pkt.h | 2 +-
net/ncsi/ncsi-rsp.c | 3 ++-
3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/net/ncsi/ncsi-cmd.c b/net/ncsi/ncsi-cmd.c
index 5e03ed190e18..7567ca63aae2 100644
--- a/net/ncsi/ncsi-cmd.c
+++ b/net/ncsi/ncsi-cmd.c
@@ -139,9 +139,9 @@ static int ncsi_cmd_handler_svf(struct sk_buff *skb,
struct ncsi_cmd_svf_pkt *cmd;

cmd = skb_put_zero(skb, sizeof(*cmd));
- cmd->vlan = htons(nca->words[0]);
- cmd->index = nca->bytes[2];
- cmd->enable = nca->bytes[3];
+ cmd->vlan = htons(nca->words[1]);
+ cmd->index = nca->bytes[6];
+ cmd->enable = nca->bytes[7];
ncsi_cmd_build_header(&cmd->cmd.common, nca);

return 0;
@@ -153,7 +153,7 @@ static int ncsi_cmd_handler_ev(struct sk_buff *skb,
struct ncsi_cmd_ev_pkt *cmd;

cmd = skb_put_zero(skb, sizeof(*cmd));
- cmd->mode = nca->bytes[0];
+ cmd->mode = nca->bytes[3];
ncsi_cmd_build_header(&cmd->cmd.common, nca);

return 0;
@@ -228,7 +228,7 @@ static struct ncsi_cmd_handler {
{ NCSI_PKT_CMD_AE, 8, ncsi_cmd_handler_ae },
{ NCSI_PKT_CMD_SL, 8, ncsi_cmd_handler_sl },
{ NCSI_PKT_CMD_GLS, 0, ncsi_cmd_handler_default },
- { NCSI_PKT_CMD_SVF, 4, ncsi_cmd_handler_svf },
+ { NCSI_PKT_CMD_SVF, 8, ncsi_cmd_handler_svf },
{ NCSI_PKT_CMD_EV, 4, ncsi_cmd_handler_ev },
{ NCSI_PKT_CMD_DV, 0, ncsi_cmd_handler_default },
{ NCSI_PKT_CMD_SMA, 8, ncsi_cmd_handler_sma },
diff --git a/net/ncsi/ncsi-pkt.h b/net/ncsi/ncsi-pkt.h
index 3ea49ed0a935..91b4b66438df 100644
--- a/net/ncsi/ncsi-pkt.h
+++ b/net/ncsi/ncsi-pkt.h
@@ -104,7 +104,7 @@ struct ncsi_cmd_svf_pkt {
unsigned char index; /* VLAN table index */
unsigned char enable; /* Enable or disable */
__be32 checksum; /* Checksum */
- unsigned char pad[14];
+ unsigned char pad[18];
};

/* Enable VLAN */
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 087db775b3dc..c1a191d790e2 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -354,7 +354,8 @@ static int ncsi_rsp_handler_svf(struct ncsi_request *nr)

/* Add or remove the VLAN filter */
if (!(cmd->enable & 0x1)) {
- ret = ncsi_remove_filter(nc, NCSI_FILTER_VLAN, cmd->index);
+ /* HW indexes from 1 */
+ ret = ncsi_remove_filter(nc, NCSI_FILTER_VLAN, cmd->index - 1);
} else {
vlan = ntohs(cmd->vlan);
ret = ncsi_add_filter(nc, NCSI_FILTER_VLAN, &vlan);
--
2.14.0