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path: root/drivers/net/enic/enic_res.c
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Diffstat (limited to 'drivers/net/enic/enic_res.c')
-rw-r--r--drivers/net/enic/enic_res.c33
1 files changed, 28 insertions, 5 deletions
diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
index e5fc9384f8f..32111144efc 100644
--- a/drivers/net/enic/enic_res.c
+++ b/drivers/net/enic/enic_res.c
@@ -156,6 +156,22 @@ int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type,
return vnic_dev_cmd(enic->vdev, CMD_NIC_CFG, &a0, &a1, wait);
}
+int enic_set_rss_key(struct enic *enic, dma_addr_t key_pa, u64 len)
+{
+ u64 a0 = (u64)key_pa, a1 = len;
+ int wait = 1000;
+
+ return vnic_dev_cmd(enic->vdev, CMD_RSS_KEY, &a0, &a1, wait);
+}
+
+int enic_set_rss_cpu(struct enic *enic, dma_addr_t cpu_pa, u64 len)
+{
+ u64 a0 = (u64)cpu_pa, a1 = len;
+ int wait = 1000;
+
+ return vnic_dev_cmd(enic->vdev, CMD_RSS_CPU, &a0, &a1, wait);
+}
+
void enic_free_vnic_resources(struct enic *enic)
{
unsigned int i;
@@ -172,11 +188,18 @@ void enic_free_vnic_resources(struct enic *enic)
void enic_get_res_counts(struct enic *enic)
{
- enic->wq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ);
- enic->rq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ);
- enic->cq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ);
- enic->intr_count = vnic_dev_get_res_count(enic->vdev,
- RES_TYPE_INTR_CTRL);
+ enic->wq_count = min_t(int,
+ vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ),
+ ENIC_WQ_MAX);
+ enic->rq_count = min_t(int,
+ vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ),
+ ENIC_RQ_MAX);
+ enic->cq_count = min_t(int,
+ vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ),
+ ENIC_CQ_MAX);
+ enic->intr_count = min_t(int,
+ vnic_dev_get_res_count(enic->vdev, RES_TYPE_INTR_CTRL),
+ ENIC_INTR_MAX);
printk(KERN_INFO PFX "vNIC resources avail: "
"wq %d rq %d cq %d intr %d\n",