IB/hfi1: Read all firmware versions
Read the version of the SBus, PCIe SerDes, and Fabric Serdes
firmwares at driver load time.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/hfi1/chip.h b/drivers/infiniband/hw/hfi1/chip.h
index d0a4ddb..f07bc4c 100644
--- a/drivers/infiniband/hw/hfi1/chip.h
+++ b/drivers/infiniband/hw/hfi1/chip.h
@@ -640,6 +640,7 @@
/* SBus commands */
#define RESET_SBUS_RECEIVER 0x20
#define WRITE_SBUS_RECEIVER 0x21
+#define READ_SBUS_RECEIVER 0x22
void sbus_request(struct hfi1_devdata *dd,
u8 receiver_addr, u8 data_addr, u8 command, u32 data_in);
int sbus_request_slow(struct hfi1_devdata *dd,