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[dpdk-dev,RFC,v2,01/28] eal/pci: Add a new flag indicating a driver can detach devices at runtime.

Message ID 1415072748-31937-2-git-send-email-mukawa@igel.co.jp (mailing list archive)
State RFC, archived
Headers show

Commit Message

Tetsuya Mukawa Nov. 4, 2014, 3:45 a.m. UTC
This patch adds "RTE_PCI_DRV_DETACHABLE" to drv_flags of rte_pci_driver
structure. The flags indicates the driver can detach devices at runtime.

Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
---
 lib/librte_eal/common/include/rte_pci.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 66ed793..b819539 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -199,6 +199,8 @@  struct rte_pci_driver {
 #define RTE_PCI_DRV_FORCE_UNBIND 0x0004
 /** Device driver supports link state interrupt */
 #define RTE_PCI_DRV_INTR_LSC	0x0008
+/** Device driver supports detaching capablity */
+#define RTE_PCI_DRV_DETACHABLE	0x0010
 
 /**< Internal use only - Macro used by pci addr parsing functions **/
 #define GET_PCIADDR_FIELD(in, fd, lim, dlm)                   \