[PATCH v7 19/21] ether: extract function eth_dev_get_intr_handle
From: Shreyansh Jain <hidden>
Date: 2016-10-28 12:31:17
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
From: Jan Viktorin <redacted> We abstract access to the intr_handle here as we want to get it either from the pci_dev or soc_dev. Signed-off-by: Jan Viktorin <redacted> Signed-off-by: Shreyansh Jain <redacted> Signed-off-by: Hemant Agrawal <redacted> --- lib/librte_ether/rte_ethdev.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index a1e3aaf..4c61246 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c@@ -2532,6 +2532,16 @@ _rte_eth_dev_callback_process(struct rte_eth_dev *dev, rte_spinlock_unlock(&rte_eth_dev_cb_lock); } +static inline +struct rte_intr_handle *eth_dev_get_intr_handle(struct rte_eth_dev *dev) +{ + if (dev->pci_dev) + return &dev->pci_dev->intr_handle; + + RTE_ASSERT(0); + return NULL; +} + int rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data) {
@@ -2544,7 +2554,7 @@ rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data) RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - intr_handle = &dev->pci_dev->intr_handle; + intr_handle = eth_dev_get_intr_handle(dev); if (!intr_handle->intr_vec) { RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n"); return -EPERM;
@@ -2604,7 +2614,7 @@ rte_eth_dev_rx_intr_ctl_q(uint8_t port_id, uint16_t queue_id, return -EINVAL; } - intr_handle = &dev->pci_dev->intr_handle; + intr_handle = eth_dev_get_intr_handle(dev); if (!intr_handle->intr_vec) { RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n"); return -EPERM;
--
2.7.4