diff options
| author |   Sebastian Sanchez <sebastian.sanchez@intel.com> | 2017-07-29 08:44:01 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-07-31 15:18:38 -0400 |
| commit | 913cc67159bc85a96d94df301ca39c1b2c540dca (patch) | |
| tree | bbb93e45075d23053a4183735c38af151d882cb5 /drivers/infiniband/hw/hfi1/firmware.c | |
| parent | IB/hfi1: Prevent link down request double queuing (diff) | |
| download | linux-dev-913cc67159bc85a96d94df301ca39c1b2c540dca.tar.xz linux-dev-913cc67159bc85a96d94df301ca39c1b2c540dca.zip | |
IB/hfi1: Always perform offline transition
Always initiate an offline transition request
when a link down occurs. The firmware will
use this request to confirm that the driver
has seen the link down message. A host version
is set to indicate this driver behavior to the
firmware.
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/firmware.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/firmware.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/firmware.c b/drivers/infiniband/hw/hfi1/firmware.c index 83efd6bec657..885714b93557 100644 --- a/drivers/infiniband/hw/hfi1/firmware.c +++ b/drivers/infiniband/hw/hfi1/firmware.c @@ -69,6 +69,7 @@ #define ALT_FW_FABRIC_NAME "hfi1_fabric_d.fw" #define ALT_FW_SBUS_NAME "hfi1_sbus_d.fw" #define ALT_FW_PCIE_NAME "hfi1_pcie_d.fw" +#define HOST_INTERFACE_VERSION 1 static uint fw_8051_load = 1; static uint fw_fabric_serdes_load = 1; @@ -1087,6 +1088,13 @@ static int load_8051_firmware(struct hfi1_devdata *dd, dd_dev_info(dd, "8051 firmware version %d.%d.%d\n", (int)ver_major, (int)ver_minor, (int)ver_patch); dd->dc8051_ver = dc8051_ver(ver_major, ver_minor, ver_patch); + ret = write_host_interface_version(dd, HOST_INTERFACE_VERSION); + if (ret != HCMD_SUCCESS) { + dd_dev_err(dd, + "Failed to set host interface version, return 0x%x\n", + ret); + return -EIO; + } return 0; } |