solos: Set RX empty flag at startup only for !dma mode
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index df01682..7c26bd2 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1090,8 +1090,6 @@
iowrite32(0, card->config_regs + FPGA_MODE);
data32 = ioread32(card->config_regs + FPGA_MODE);
}
- //Set RX empty flags
- iowrite32(0xF0, card->config_regs + FLAGS_ADDR);
data32 = ioread32(card->config_regs + FPGA_VER);
fpga_ver = (data32 & 0x0000FFFF);
@@ -1102,6 +1100,10 @@
if (fpga_ver > 27)
card->using_dma = 1;
+ else {
+ /* Set RX empty flag for all ports */
+ iowrite32(0xF0, card->config_regs + FLAGS_ADDR);
+ }
card->nr_ports = 2; /* FIXME: Detect daughterboard */