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WSL2-Linux-Kernel
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i40e: Fix endianness conversions 

Fixes the following sparse warnings:
i40e_main.c:5953:32: warning: cast from restricted __le16
i40e_main.c:8008:29: warning: incorrect type in assignment (different base types)
i40e_main.c:8008:29:    expected unsigned int [assigned] [usertype] ipa
i40e_main.c:8008:29:    got restricted __le32 [usertype]
i40e_main.c:8008:29: warning: incorrect type in assignment (different base types)
i40e_main.c:8008:29:    expected unsigned int [assigned] [usertype] ipa
i40e_main.c:8008:29:    got restricted __le32 [usertype]
i40e_txrx.c:1950:59: warning: incorrect type in initializer (different base types)
i40e_txrx.c:1950:59:    expected unsigned short [usertype] vlan_tag
i40e_txrx.c:1950:59:    got restricted __le16 [usertype] l2tag1
i40e_txrx.c:1953:40: warning: cast to restricted __le16
i40e_xsk.c:448:38: warning: invalid assignment: |=
i40e_xsk.c:448:38:    left side has type restricted __le64
i40e_xsk.c:448:38:    right side has type int

Fixes: 2f4b411a3d ("i40e: Enable cloud filters via tc-flower")
Fixes: 2a508c64ad ("i40e: fix VLAN.TCI == 0 RX HW offload")
Fixes: 3106c580fb ("i40e: Use batched xsk Tx interfaces to increase performance")
Fixes: 8f88b3034d ("i40e: Add infrastructure for queue channel support")
Signed-off-by: Norbert Ciosek <norbertx.ciosek@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Norbert Ciosek 2021-02-05 08:48:52 +00:00 коммит произвёл Tony Nguyen
Родитель 61c1e0eb83
Коммит b32cddd224
3 изменённых файлов: 8 добавлений и 8 удалений
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12
drivers/net/ethernet/intel/i40e/i40e_main.c
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@ -5920,7 +5920,7 @@ static int i40e_add_channel(struct i40e_pf *pf, u16 uplink_seid,
ch->enabled_tc = !i40e_is_channel_macvlan(ch) && enabled_tc;
ch->seid = ctxt.seid;
ch->vsi_number = ctxt.vsi_number;
ch->stat_counter_idx = cpu_to_le16(ctxt.info.stat_counter_idx);
ch->stat_counter_idx = le16_to_cpu(ctxt.info.stat_counter_idx);
/* copy just the sections touched not the entire info
* since not all sections are valid as returned by
@ -7599,8 +7599,8 @@ static inline void
i40e_set_cld_element(struct i40e_cloud_filter *filter,
struct i40e_aqc_cloud_filters_element_data *cld)
{
int i, j;
u32 ipa;
int i;
memset(cld, 0, sizeof(*cld));
ether_addr_copy(cld->outer_mac, filter->dst_mac);
@ -7611,14 +7611,14 @@ i40e_set_cld_element(struct i40e_cloud_filter *filter,
if (filter->n_proto == ETH_P_IPV6) {
#define IPV6_MAX_INDEX (ARRAY_SIZE(filter->dst_ipv6) - 1)
for (i = 0, j = 0; i < ARRAY_SIZE(filter->dst_ipv6);
i++, j += 2) {
for (i = 0; i < ARRAY_SIZE(filter->dst_ipv6); i++) {
ipa = be32_to_cpu(filter->dst_ipv6[IPV6_MAX_INDEX - i]);
ipa = cpu_to_le32(ipa);
memcpy(&cld->ipaddr.raw_v6.data[j], &ipa, sizeof(ipa));
*(__le32 *)&cld->ipaddr.raw_v6.data[i * 2] = cpu_to_le32(ipa);
}
} else {
ipa = be32_to_cpu(filter->dst_ipv4);
memcpy(&cld->ipaddr.v4.data, &ipa, sizeof(ipa));
}

2
drivers/net/ethernet/intel/i40e/i40e_txrx.c
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@ -1793,7 +1793,7 @@ void i40e_process_skb_fields(struct i40e_ring *rx_ring,
skb_record_rx_queue(skb, rx_ring->queue_index);
if (qword & BIT(I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)) {
u16 vlan_tag = rx_desc->wb.qword0.lo_dword.l2tag1;
__le16 vlan_tag = rx_desc->wb.qword0.lo_dword.l2tag1;
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
le16_to_cpu(vlan_tag));

2
drivers/net/ethernet/intel/i40e/i40e_xsk.c
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@ -444,7 +444,7 @@ static void i40e_set_rs_bit(struct i40e_ring *xdp_ring)
struct i40e_tx_desc *tx_desc;
tx_desc = I40E_TX_DESC(xdp_ring, ntu);
tx_desc->cmd_type_offset_bsz |= (I40E_TX_DESC_CMD_RS << I40E_TXD_QW1_CMD_SHIFT);
tx_desc->cmd_type_offset_bsz |= cpu_to_le64(I40E_TX_DESC_CMD_RS << I40E_TXD_QW1_CMD_SHIFT);
}
/**