diff options
| -rw-r--r-- | drivers/staging/octeon/ethernet-rx.c | 54 | ||||
| -rw-r--r-- | drivers/staging/octeon/ethernet.c | 5 |
2 files changed, 43 insertions, 16 deletions
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index 22853d3..1636bd9 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -195,12 +195,19 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) prefetch(work); did_work_request = 0; if (work == NULL) { - union cvmx_pow_wq_int wq_int; + if (OCTEON_IS_MODEL(OCTEON_CN68XX)) { + cvmx_write_csr(CVMX_SSO_WQ_IQ_DIS, + 1ull << pow_receive_group); + cvmx_write_csr(CVMX_SSO_WQ_INT, + 1ull << pow_receive_group); + } else { + union cvmx_pow_wq_int wq_int; - wq_int.u64 = 0; - wq_int.s.iq_dis = 1 << pow_receive_group; - wq_int.s.wq_int = 1 << pow_receive_group; - cvmx_write_csr(CVMX_POW_WQ_INT, wq_int.u64); + wq_int.u64 = 0; + wq_int.s.iq_dis = 1 << pow_receive_group; + wq_int.s.wq_int = 1 << pow_receive_group; + cvmx_write_csr(CVMX_POW_WQ_INT, wq_int.u64); + } break; } pskb = (struct sk_buff **)(cvm_oct_get_buffer_ptr(work->packet_ptr) - @@ -422,8 +429,6 @@ void cvm_oct_rx_initialize(void) { int i; struct net_device *dev_for_napi = NULL; - union cvmx_pow_wq_int_thrx int_thr; - union cvmx_pow_wq_int_pc int_pc; for (i = 0; i < TOTAL_NUMBER_OF_PORTS; i++) { if (cvm_oct_device[i]) { @@ -449,15 +454,34 @@ void cvm_oct_rx_initialize(void) disable_irq_nosync(OCTEON_IRQ_WORKQ0 + pow_receive_group); - int_thr.u64 = 0; - int_thr.s.tc_en = 1; - int_thr.s.tc_thr = 1; /* Enable POW interrupt when our port has at least one packet */ - cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), int_thr.u64); - - int_pc.u64 = 0; - int_pc.s.pc_thr = 5; - cvmx_write_csr(CVMX_POW_WQ_INT_PC, int_pc.u64); + if (OCTEON_IS_MODEL(OCTEON_CN68XX)) { + union cvmx_sso_wq_int_thrx int_thr; + union cvmx_pow_wq_int_pc int_pc; + + int_thr.u64 = 0; + int_thr.s.tc_en = 1; + int_thr.s.tc_thr = 1; + cvmx_write_csr(CVMX_SSO_WQ_INT_THRX(pow_receive_group), + int_thr.u64); + + int_pc.u64 = 0; + int_pc.s.pc_thr = 5; + cvmx_write_csr(CVMX_SSO_WQ_INT_PC, int_pc.u64); + } else { + union cvmx_pow_wq_int_thrx int_thr; + union cvmx_pow_wq_int_pc int_pc; + + int_thr.u64 = 0; + int_thr.s.tc_en = 1; + int_thr.s.tc_thr = 1; + cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), + int_thr.u64); + + int_pc.u64 = 0; + int_pc.s.pc_thr = 5; + cvmx_write_csr(CVMX_POW_WQ_INT_PC, int_pc.u64); + } /* Schedule NAPI now. This will indirectly enable the interrupt. */ napi_schedule(&cvm_oct_napi); diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index f9dba23..363742a 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -859,7 +859,10 @@ static int cvm_oct_remove(struct platform_device *pdev) int port; /* Disable POW interrupt */ - cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), 0); + if (OCTEON_IS_MODEL(OCTEON_CN68XX)) + cvmx_write_csr(CVMX_SSO_WQ_INT_THRX(pow_receive_group), 0); + else + cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), 0); cvmx_ipd_disable(); |