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IB/hfi1: Read all firmware versions

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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>
This commit is contained in:
Dean Luick
2016-07-25 13:39:02 -07:00
committed by Doug Ledford
parent 6854c6925d
commit b3bf270bed
4 changed files with 130 additions and 25 deletions
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25
drivers/infiniband/hw/hfi1/chip.c
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@@ -8826,30 +8826,6 @@ static int write_tx_settings(struct hfi1_devdata *dd,
return load_8051_config(dd, TX_SETTINGS, GENERAL_CONFIG, frame);
}
static void check_fabric_firmware_versions(struct hfi1_devdata *dd)
{
u32 frame, version, prod_id;
int ret, lane;
/* 4 lanes */
for (lane = 0; lane < 4; lane++) {
ret = read_8051_config(dd, SPICO_FW_VERSION, lane, &frame);
if (ret) {
dd_dev_err(dd,
"Unable to read lane %d firmware details\n",
lane);
continue;
}
version = (frame >> SPICO_ROM_VERSION_SHIFT)
& SPICO_ROM_VERSION_MASK;
prod_id = (frame >> SPICO_ROM_PROD_ID_SHIFT)
& SPICO_ROM_PROD_ID_MASK;
dd_dev_info(dd,
"Lane %d firmware: version 0x%04x, prod_id 0x%04x\n",
lane, version, prod_id);
}
}
/*
* Read an idle LCB message.
*
@@ -14621,7 +14597,6 @@ struct hfi1_devdata *hfi1_init_dd(struct pci_dev *pdev,
ret = load_firmware(dd); /* asymmetric with dispose_firmware() */
if (ret)
goto bail_clear_intr;
check_fabric_firmware_versions(dd);
thermal_init(dd);