From 3ce1227c3c374c742ed78484226e24567f09ff99 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Mon, 1 Nov 2010 10:35:28 +0000 Subject: [PATCH] solos: Refuse to upgrade firmware with older FPGA. It doesn't work. Signed-off-by: David Woodhouse Signed-off-by: David S. Miller --- drivers/atm/solos-pci.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index f46138ab38b6..2e08c996fd30 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 {