xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Browse Source 
Minor overlapping changes in the btusb and ixgbe drivers.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2019-09-15 14:17:27 +02:00
parent a3d3c74da4 1609d7604b
commit aa2eaa8c27
159 changed files with 1670 additions and 1375 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@@ -36,6 +36,7 @@
#include <net/vxlan.h>
#include <net/mpls.h>
#include <net/xdp_sock.h>
#include <net/xfrm.h>
#include "ixgbe.h"
#include "ixgbe_common.h"
@@ -2623,7 +2624,7 @@ adjust_by_size:
/* 16K ints/sec to 9.2K ints/sec */
avg_wire_size *= 15;
avg_wire_size += 11452;
} else if (avg_wire_size <= 1980) {
} else if (avg_wire_size < 1968) {
/* 9.2K ints/sec to 8K ints/sec */
avg_wire_size *= 5;
avg_wire_size += 22420;
@@ -2656,6 +2657,8 @@ adjust_by_size:
case IXGBE_LINK_SPEED_2_5GB_FULL:
case IXGBE_LINK_SPEED_1GB_FULL:
case IXGBE_LINK_SPEED_10_FULL:
if (avg_wire_size > 8064)
avg_wire_size = 8064;
itr += DIV_ROUND_UP(avg_wire_size,
IXGBE_ITR_ADAPTIVE_MIN_INC * 64) *
IXGBE_ITR_ADAPTIVE_MIN_INC;
@@ -8698,7 +8701,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
#endif /* IXGBE_FCOE */
#ifdef CONFIG_IXGBE_IPSEC
if (secpath_exists(skb) &&
if (xfrm_offload(skb) &&
!ixgbe_ipsec_tx(tx_ring, first, &ipsec_tx))
goto out_drop;
#endif

30
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
View File

@@ -642,19 +642,17 @@ static void ixgbe_clean_xdp_tx_buffer(struct ixgbe_ring *tx_ring,
bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
struct ixgbe_ring *tx_ring, int napi_budget)
{
u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use;
unsigned int total_packets = 0, total_bytes = 0;
u32 i = tx_ring->next_to_clean, xsk_frames = 0;
unsigned int budget = q_vector->tx.work_limit;
struct xdp_umem *umem = tx_ring->xsk_umem;
union ixgbe_adv_tx_desc *tx_desc;
struct ixgbe_tx_buffer *tx_bi;
bool xmit_done;
u32 xsk_frames = 0;
tx_bi = &tx_ring->tx_buffer_info[i];
tx_desc = IXGBE_TX_DESC(tx_ring, i);
i -= tx_ring->count;
tx_bi = &tx_ring->tx_buffer_info[ntc];
tx_desc = IXGBE_TX_DESC(tx_ring, ntc);
do {
while (ntc != ntu) {
if (!(tx_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)))
break;
@@ -670,22 +668,18 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
tx_bi++;
tx_desc++;
i++;
if (unlikely(!i)) {
i -= tx_ring->count;
ntc++;
if (unlikely(ntc == tx_ring->count)) {
ntc = 0;
tx_bi = tx_ring->tx_buffer_info;
tx_desc = IXGBE_TX_DESC(tx_ring, 0);
}
/* issue prefetch for next Tx descriptor */
prefetch(tx_desc);
}
/* update budget accounting */
budget--;
} while (likely(budget));
i += tx_ring->count;
tx_ring->next_to_clean = i;
tx_ring->next_to_clean = ntc;
u64_stats_update_begin(&tx_ring->syncp);
tx_ring->stats.bytes += total_bytes;
@@ -704,9 +698,7 @@ bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector,
xsk_clear_tx_need_wakeup(tx_ring->xsk_umem);
}
xmit_done = ixgbe_xmit_zc(tx_ring, q_vector->tx.work_limit);
return budget > 0 && xmit_done;
return ixgbe_xmit_zc(tx_ring, q_vector->tx.work_limit);
}
int ixgbe_xsk_wakeup(struct net_device *dev, u32 qid, u32 flags)