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path: root/drivers/net/cxgb3/cxgb3_main.c
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Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
-rw-r--r--drivers/net/cxgb3/cxgb3_main.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index d8a1f5452c5..15defe4c4f0 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2088,6 +2088,42 @@ static void cxgb_netpoll(struct net_device *dev)
}
#endif
+#define TPSRAM_NAME "t3%c_protocol_sram-%d.%d.%d.bin"
+int update_tpsram(struct adapter *adap)
+{
+ const struct firmware *tpsram;
+ char buf[64];
+ struct device *dev = &adap->pdev->dev;
+ int ret;
+ char rev;
+
+ rev = adap->params.rev == T3_REV_B2 ? 'b' : 'a';
+
+ snprintf(buf, sizeof(buf), TPSRAM_NAME, rev,
+ TP_VERSION_MAJOR, TP_VERSION_MINOR, TP_VERSION_MICRO);
+
+ ret = request_firmware(&tpsram, buf, dev);
+ if (ret < 0) {
+ dev_err(dev, "could not load TP SRAM: unable to load %s\n",
+ buf);
+ return ret;
+ }
+
+ ret = t3_check_tpsram(adap, tpsram->data, tpsram->size);
+ if (ret)
+ goto release_tpsram;
+
+ ret = t3_set_proto_sram(adap, tpsram->data);
+ if (ret)
+ dev_err(dev, "loading protocol SRAM failed\n");
+
+release_tpsram:
+ release_firmware(tpsram);
+
+ return ret;
+}
+
+
/*
* Periodic accumulation of MAC statistics.
*/
@@ -2437,6 +2473,13 @@ static int __devinit init_one(struct pci_dev *pdev,
goto out_free_dev;
}
+ err = t3_check_tpsram_version(adapter);
+ if (err == -EINVAL)
+ err = update_tpsram(adapter);
+
+ if (err)
+ goto out_free_dev;
+
/*
* The card is now ready to go. If any errors occur during device
* registration we do not fail the whole card but rather proceed only