diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/request_manager.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/request_manager.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c index 931391574048..1240461514f4 100644 --- a/drivers/net/ethernet/cavium/liquidio/request_manager.c +++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c @@ -69,12 +69,16 @@ static inline int IQ_INSTR_MODE_64B(struct octeon_device *oct, int iq_no) /* Return 0 on success, 1 on failure */ int octeon_init_instr_queue(struct octeon_device *oct, - u32 iq_no, u32 num_descs) + union oct_txpciq txpciq, + u32 num_descs) { struct octeon_instr_queue *iq; struct octeon_iq_config *conf = NULL; + u32 iq_no = (u32)txpciq.s.q_no; u32 q_size; struct cavium_wq *db_wq; + int orig_node = dev_to_node(&oct->pci_dev->dev); + int numa_node = cpu_to_node(iq_no % num_online_cpus()); if (OCTEON_CN6XXX(oct)) conf = &(CFG_GET_IQ_CFG(CHIP_FIELD(oct, cn6xxx, conf))); @@ -96,8 +100,13 @@ int octeon_init_instr_queue(struct octeon_device *oct, iq = oct->instr_queue[iq_no]; + set_dev_node(&oct->pci_dev->dev, numa_node); iq->base_addr = lio_dma_alloc(oct, q_size, (dma_addr_t *)&iq->base_addr_dma); + set_dev_node(&oct->pci_dev->dev, orig_node); + if (!iq->base_addr) + iq->base_addr = lio_dma_alloc(oct, q_size, + (dma_addr_t *)&iq->base_addr_dma); if (!iq->base_addr) { dev_err(&oct->pci_dev->dev, "Cannot allocate memory for instr queue %d\n", iq_no); @@ -109,7 +118,11 @@ int octeon_init_instr_queue(struct octeon_device *oct, /* Initialize a list to holds requests that have been posted to Octeon * but has yet to be fetched by octeon */ - iq->request_list = vmalloc(sizeof(*iq->request_list) * num_descs); + iq->request_list = vmalloc_node((sizeof(*iq->request_list) * num_descs), + numa_node); + if (!iq->request_list) + iq->request_list = vmalloc(sizeof(*iq->request_list) * + num_descs); if (!iq->request_list) { lio_dma_free(oct, q_size, iq->base_addr, iq->base_addr_dma); dev_err(&oct->pci_dev->dev, "Alloc failed for IQ[%d] nr free list\n", @@ -122,7 +135,7 @@ int octeon_init_instr_queue(struct octeon_device *oct, dev_dbg(&oct->pci_dev->dev, "IQ[%d]: base: %p basedma: %llx count: %d\n", iq_no, iq->base_addr, iq->base_addr_dma, iq->max_count); - iq->iq_no = iq_no; + iq->txpciq.u64 = txpciq.u64; iq->fill_threshold = (u32)conf->db_min; iq->fill_cnt = 0; iq->host_write_index = 0; @@ -189,18 +202,25 @@ int octeon_delete_instr_queue(struct octeon_device *oct, u32 iq_no) /* Return 0 on success, 1 on failure */ int octeon_setup_iq(struct octeon_device *oct, - u32 iq_no, + union oct_txpciq txpciq, u32 num_descs, void *app_ctx) { + u32 iq_no = (u32)txpciq.s.q_no; + int numa_node = cpu_to_node(iq_no % num_online_cpus()); + if (oct->instr_queue[iq_no]) { dev_dbg(&oct->pci_dev->dev, "IQ is in use. Cannot create the IQ: %d again\n", iq_no); + oct->instr_queue[iq_no]->txpciq.u64 = txpciq.u64; oct->instr_queue[iq_no]->app_ctx = app_ctx; return 0; } oct->instr_queue[iq_no] = - vmalloc(sizeof(struct octeon_instr_queue)); + vmalloc_node(sizeof(struct octeon_instr_queue), numa_node); + if (!oct->instr_queue[iq_no]) + oct->instr_queue[iq_no] = + vmalloc(sizeof(struct octeon_instr_queue)); if (!oct->instr_queue[iq_no]) return 1; @@ -208,7 +228,7 @@ int octeon_setup_iq(struct octeon_device *oct, sizeof(struct octeon_instr_queue)); oct->instr_queue[iq_no]->app_ctx = app_ctx; - if (octeon_init_instr_queue(oct, iq_no, num_descs)) { + if (octeon_init_instr_queue(oct, txpciq, num_descs)) { vfree(oct->instr_queue[iq_no]); oct->instr_queue[iq_no] = NULL; return 1; |