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authorDavid Woodhouse <David.Woodhouse@intel.com>2009-01-29 22:27:26 -0500
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-01-29 22:27:26 -0500
commiteab50f73ca51384d8f17886edc7bbc9969b91c0e (patch)
treeec424f815c17ee887e2bdf2a64ce0db18ee22cd8 /drivers/atm
parentcd5549e0f4b5129cdb7b02fbb6a559f78eda7f4c (diff)
solos: Set RX empty flag at startup only for !dma mode
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/atm')
-rw-r--r--drivers/atm/solos-pci.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index df016825519d..7c26bd2ac113 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1090,8 +1090,6 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
1090 iowrite32(0, card->config_regs + FPGA_MODE); 1090 iowrite32(0, card->config_regs + FPGA_MODE);
1091 data32 = ioread32(card->config_regs + FPGA_MODE); 1091 data32 = ioread32(card->config_regs + FPGA_MODE);
1092 } 1092 }
1093 //Set RX empty flags
1094 iowrite32(0xF0, card->config_regs + FLAGS_ADDR);
1095 1093
1096 data32 = ioread32(card->config_regs + FPGA_VER); 1094 data32 = ioread32(card->config_regs + FPGA_VER);
1097 fpga_ver = (data32 & 0x0000FFFF); 1095 fpga_ver = (data32 & 0x0000FFFF);
@@ -1102,6 +1100,10 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
1102 1100
1103 if (fpga_ver > 27) 1101 if (fpga_ver > 27)
1104 card->using_dma = 1; 1102 card->using_dma = 1;
1103 else {
1104 /* Set RX empty flag for all ports */
1105 iowrite32(0xF0, card->config_regs + FLAGS_ADDR);
1106 }
1105 1107
1106 card->nr_ports = 2; /* FIXME: Detect daughterboard */ 1108 card->nr_ports = 2; /* FIXME: Detect daughterboard */
1107 1109