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[v2,02/12] sparc64: specify the device class in VIO version info. packet

Message ID 98f84edd3bf5e4bd5fcbc1982644f1fe94cb541b.1498238657.git.jag.raman@oracle.com
State Accepted
Delegated to: David Miller
Headers show

Commit Message

Jag Raman June 23, 2017, 6:58 p.m. UTC 
Specify the class of VIO device in the version info. packet. The device's
class identifies the type of VIO device, whether it's DISK, CONSOLE,
NETWORK, etc... This packet is used in the handshake between the
client and server for this device.

Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com>
---
 arch/sparc/kernel/viohs.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c
index ea28cb7..68e952a 100644
--- a/arch/sparc/kernel/viohs.c
+++ b/arch/sparc/kernel/viohs.c
@@ -286,6 +286,7 @@  static int process_ver_info(struct vio_driver_state *vio,
 			ver.minor = vap->minor;
 		pkt->minor = ver.minor;
 		pkt->tag.stype = VIO_SUBTYPE_ACK;
+		pkt->dev_class = vio->dev_class;
 		viodbg(HS, "SEND VERSION ACK maj[%u] min[%u]\n",
 		       pkt->major, pkt->minor);
 		err = send_ctrl(vio, &pkt->tag, sizeof(*pkt));