diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c index b6117b6a1de2..9338a0008378 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c @@ -165,9 +165,8 @@ static void cn23xx_vf_setup_global_output_regs(struct octeon_device *oct) reg_val = octeon_read_csr(oct, CN23XX_VF_SLI_OQ_PKT_CONTROL(q_no)); - /* set IPTR & DPTR */ - reg_val |= - (CN23XX_PKT_OUTPUT_CTL_IPTR | CN23XX_PKT_OUTPUT_CTL_DPTR); + /* set DPTR */ + reg_val |= CN23XX_PKT_OUTPUT_CTL_DPTR; /* reset BMODE */ reg_val &= ~(CN23XX_PKT_OUTPUT_CTL_BMODE); @@ -249,7 +248,7 @@ static void cn23xx_setup_vf_oq_regs(struct octeon_device *oct, u32 oq_no) octeon_write_csr(oct, CN23XX_VF_SLI_OQ_SIZE(oq_no), droq->max_count); octeon_write_csr(oct, CN23XX_VF_SLI_OQ_BUFF_INFO_SIZE(oq_no), - (droq->buffer_size | (OCT_RH_SIZE << 16))); + droq->buffer_size); /* Get the mapped address of the pkt_sent and pkts_credit regs */ droq->pkts_sent_reg = @@ -431,11 +430,6 @@ int cn23xx_octeon_pfvf_handshake(struct octeon_device *oct) mbox_cmd.fn = (octeon_mbox_callback_t)octeon_pfvf_hs_callback; mbox_cmd.fn_arg = &status; - /* Interrupts are not enabled at this point. - * Enable them with default oq ticks - */ - oct->fn_list.enable_interrupt(oct, OCTEON_ALL_INTR); - octeon_mbox_write(oct, &mbox_cmd); atomic_set(&status, 0); @@ -444,11 +438,6 @@ int cn23xx_octeon_pfvf_handshake(struct octeon_device *oct) schedule_timeout_uninterruptible(1); } while ((!atomic_read(&status)) && (count++ < 100000)); - /* Disable the interrupt so that the interrupsts will be reenabled - * with the oq ticks received from the PF - */ - oct->fn_list.disable_interrupt(oct, OCTEON_ALL_INTR); - ret = atomic_read(&status); if (!ret) { dev_err(&oct->pci_dev->dev, "octeon_pfvf_handshake timeout\n"); |