solos: Refuse to upgrade firmware with older FPGA. It doesn't work.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f46138a..2e08c99 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1161,6 +1161,14 @@
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 {