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nvme: After detach, force the device back into DPDK's internal list

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Change-Id: I0d745034d8319bc864d91e891b7c9bd0f7c25b6d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Ben Walker 2017-02-08 21:36:18 -07:00
parent 34f052d298
commit 5502004d67
1 changed files with 13 additions and 1 deletions
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14
lib/env_dpdk/pci.c
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@ -76,10 +76,22 @@ spdk_pci_device_fini(struct rte_pci_device *device)
void
spdk_pci_device_detach(struct spdk_pci_device *device)
{
struct rte_pci_addr addr;
addr.domain = device->addr.domain;
addr.bus = device->addr.bus;
addr.devid = device->addr.devid;
addr.function = device->addr.function;
#if RTE_VERSION >= RTE_VERSION_NUM(16, 11, 0, 0)
rte_eal_device_remove(&device->device);
#endif
rte_eal_pci_detach(&device->addr);
rte_eal_pci_detach(&addr);
/* This will not actually load any drivers because our
* callback isn't set, but it will re-add the device
* to DPDK's internal list.
*/
rte_eal_pci_probe_one(&addr);
}
int