* [PATCH 2/2] solos: Refuse to upgrade firmware with older FPGA. It doesn't work.
@ 2010-11-01 20:35 David Woodhouse
2010-11-08 20:18 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: David Woodhouse @ 2010-11-01 20:35 UTC (permalink / raw)
To: davem, netdev
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
drivers/atm/solos-pci.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f46138a..40062df 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1161,6 +1161,14 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
dev_info(&dev->dev, "Solos FPGA Version %d.%02d svn-%d\n",
major_ver, minor_ver, fpga_ver);
+ if (fpga_ver < 37 && (fpga_upgrade || firmware_upgrade ||
+ db_fpga_upgrade || db_firmware_upgrade)) {
+ dev_warn(&dev->dev,
+ "FPGA too old; cannot upgrade flash. Use JTAG.\n");
+ fpga_upgrade = firmware_upgrade = 0;
+ db_fpga_upgrade = db_firmware_upgrade = 0;
+ }
+
if (card->fpga_version >= DMA_SUPPORTED){
card->using_dma = 1;
} else {
--
1.7.3.1
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