diff options
| author | Jakub Kicinski | 2023-05-19 21:52:18 -0700 |
|---|---|---|
| committer | Jakub Kicinski | 2023-05-19 21:52:18 -0700 |
| commit | dcbe4ea1985d3123836794be021c39cb33954f9f (patch) | |
| tree | 2e9ff46282cee8f99a41e39b1778b5f1e7560944 /drivers | |
| parent | 20d5e0ef252a151ea6585cfccf32def81a624666 (diff) | |
| parent | c4dc8dc32bd1fa0ed04d25f2e4004d854c163c39 (diff) | |
Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2023-05-18 (igc, igb, e1000e)
This series contains updates to igc, igb, and e1000e drivers.
Kurt Kanzenbach adds calls to txq_trans_cond_update() for XDP transmit
on igc.
Tom Rix makes definition of igb_pm_ops conditional on CONFIG_PM for igb.
Baozhu Ni adds a missing kdoc description on e1000e.
* '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
e1000e: Add @adapter description to kdoc
igb: Define igb_pm_ops conditionally on CONFIG_PM
igc: Avoid transmit queue timeout for XDP
====================
Link: https://lore.kernel.org/r/20230518170942.418109-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 8 |
3 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index bd7ef59b1f2e..771a3c909c45 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4198,7 +4198,7 @@ void e1000e_reset(struct e1000_adapter *adapter) /** * e1000e_trigger_lsc - trigger an LSC interrupt - * @adapter: + * @adapter: board private structure * * Fire a link status change interrupt to start the watchdog. **/ diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 58872a4c2540..c5cdb880774d 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -183,11 +183,13 @@ static int igb_resume(struct device *); static int igb_runtime_suspend(struct device *dev); static int igb_runtime_resume(struct device *dev); static int igb_runtime_idle(struct device *dev); +#ifdef CONFIG_PM static const struct dev_pm_ops igb_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(igb_suspend, igb_resume) SET_RUNTIME_PM_OPS(igb_runtime_suspend, igb_runtime_resume, igb_runtime_idle) }; +#endif static void igb_shutdown(struct pci_dev *); static int igb_pci_sriov_configure(struct pci_dev *dev, int num_vfs); #ifdef CONFIG_IGB_DCA diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 38d113b48111..c5ef1edcf548 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -2411,6 +2411,8 @@ static int igc_xdp_xmit_back(struct igc_adapter *adapter, struct xdp_buff *xdp) nq = txring_txq(ring); __netif_tx_lock(nq, cpu); + /* Avoid transmit queue timeout since we share it with the slow path */ + txq_trans_cond_update(nq); res = igc_xdp_init_tx_descriptor(ring, xdpf); __netif_tx_unlock(nq); return res; @@ -2829,6 +2831,9 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring) __netif_tx_lock(nq, cpu); + /* Avoid transmit queue timeout since we share it with the slow path */ + txq_trans_cond_update(nq); + budget = igc_desc_unused(ring); while (xsk_tx_peek_desc(pool, &xdp_desc) && budget--) { @@ -6354,6 +6359,9 @@ static int igc_xdp_xmit(struct net_device *dev, int num_frames, __netif_tx_lock(nq, cpu); + /* Avoid transmit queue timeout since we share it with the slow path */ + txq_trans_cond_update(nq); + drops = 0; for (i = 0; i < num_frames; i++) { int err; |