diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 8aa862bcb7ea..e20632360a06 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -19,10 +19,8 @@ * This file may also be available under a different license from Cavium. * Contact Cavium, Inc. for more information **********************************************************************/ -#include <linux/version.h> #include <linux/pci.h> #include <linux/firmware.h> -#include <linux/ptp_clock_kernel.h> #include <net/vxlan.h> #include <linux/kthread.h> #include "liquidio_common.h" @@ -201,9 +199,8 @@ static void octeon_droq_bh(unsigned long pdev) struct octeon_device_priv *oct_priv = (struct octeon_device_priv *)oct->priv; - /* for (q_no = 0; q_no < oct->num_oqs; q_no++) { */ for (q_no = 0; q_no < MAX_OCTEON_OUTPUT_QUEUES(oct); q_no++) { - if (!(oct->io_qmask.oq & (1ULL << q_no))) + if (!(oct->io_qmask.oq & BIT_ULL(q_no))) continue; reschedule |= octeon_droq_process_packets(oct, oct->droq[q_no], MAX_PACKET_BUDGET); @@ -238,7 +235,7 @@ static int lio_wait_for_oq_pkts(struct octeon_device *oct) pending_pkts = 0; for (i = 0; i < MAX_OCTEON_OUTPUT_QUEUES(oct); i++) { - if (!(oct->io_qmask.oq & (1ULL << i))) + if (!(oct->io_qmask.oq & BIT_ULL(i))) continue; pkt_cnt += octeon_droq_check_hw_for_pkts(oct->droq[i]); } @@ -320,7 +317,7 @@ static inline void pcierror_quiesce_device(struct octeon_device *oct) for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct); i++) { struct octeon_instr_queue *iq; - if (!(oct->io_qmask.iq & (1ULL << i))) + if (!(oct->io_qmask.iq & BIT_ULL(i))) continue; iq = oct->instr_queue[i]; @@ -386,7 +383,6 @@ static void stop_pci_io(struct octeon_device *oct) dev_dbg(&oct->pci_dev->dev, "Device state is now %s\n", lio_get_state_string(&oct->status)); - /* cn63xx_cleanup_aer_uncorrect_error_status(oct->pci_dev); */ /* making it a common function for all OCTEON models */ cleanup_aer_uncorrect_error_status(oct->pci_dev); } @@ -941,7 +937,6 @@ static inline void update_link_status(struct net_device *netdev, if (lio->linfo.link.s.link_up) { netif_carrier_on(netdev); - /* start_txq(netdev); */ txqs_wake(netdev); } else { netif_carrier_off(netdev); @@ -1019,7 +1014,7 @@ static void liquidio_schedule_droq_pkt_handlers(struct octeon_device *oct) if (oct->int_status & OCT_DEV_INTR_PKT_DATA) { for (oq_no = 0; oq_no < MAX_OCTEON_OUTPUT_QUEUES(oct); oq_no++) { - if (!(oct->droq_intr & (1ULL << oq_no))) + if (!(oct->droq_intr & BIT_ULL(oq_no))) continue; droq = oct->droq[oq_no]; @@ -1468,7 +1463,7 @@ static void octeon_destroy_resources(struct octeon_device *oct) /* fallthrough */ case OCT_DEV_IN_RESET: case OCT_DEV_DROQ_INIT_DONE: - /*atomic_set(&oct->status, OCT_DEV_DROQ_INIT_DONE);*/ + /* Wait for any pending operations */ mdelay(100); for (i = 0; i < MAX_OCTEON_OUTPUT_QUEUES(oct); i++) { if (!(oct->io_qmask.oq & BIT_ULL(i))) @@ -2461,7 +2456,6 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget) * Return back if tx_done is false. */ update_txq_status(oct, iq_no); - /*tx_done = (iq->flush_index == iq->octeon_read_index);*/ } else { dev_err(&oct->pci_dev->dev, "%s: iq (%d) num invalid\n", __func__, iq_no); |
