Export those routines of the data transport which the PCI NTB hardware
drivers will reference, and provide module properties such that the data
transport over PCI NTB can build as a separate module.
This change does not alter the Makefile, the data transport still gets
statically linked against the driver for Intel hardware support.
Signed-off-by: Gerhard Sittig <gsi@xxxxxxx>
---
drivers/ntb/ntb_transport.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
index 436326ad87bd..70f358c8cc09 100644
--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c
@@ -61,7 +61,14 @@
#include "ntb_hw.h"
+#define NTB_TRANSPORT_NAME "Data transport over Non-Transparent Bridge"
#define NTB_TRANSPORT_VERSION 3
+#define NTB_TRANSPORT_VERSTEXT "3"
+
+MODULE_DESCRIPTION(NTB_TRANSPORT_NAME);
+MODULE_VERSION(NTB_TRANSPORT_VERSTEXT);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Intel Corporation");
static unsigned int transport_mtu = 0x401E;
module_param(transport_mtu, uint, 0644);
@@ -979,6 +986,7 @@ err:
kfree(nt);
return rc;
}
+EXPORT_SYMBOL(ntb_transport_init);
void ntb_transport_free(void *transport)
{
@@ -1009,6 +1017,7 @@ void ntb_transport_free(void *transport)
ntb_unregister_transport(ndev);
kfree(nt);
}
+EXPORT_SYMBOL(ntb_transport_free);
static void ntb_rx_copy_callback(void *data)
{
--
1.7.10.4
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