From: "Peter Oruba" <[EMAIL PROTECTED]>
These driver changes incorporate the proposed PCI-X / PCI-Express read byte
count interface. Reading and setting those valuse doesn't take place
"manually", instead wrapping functions are called to allow quirks for some
PCI bridges.
Signed-off by: Peter Oruba <[EMAIL PROTECTED]>
Based on work by Stephen Hemminger <[EMAIL PROTECTED]>
Cc: Roland Dreier <[EMAIL PROTECTED]>
Cc: Brice Goglin <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/net/myri10ge/myri10ge.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
diff -puN
drivers/net/myri10ge/myri10ge.c~pci-x-pci-express-read-control-interfaces-myrinet
drivers/net/myri10ge/myri10ge.c
---
a/drivers/net/myri10ge/myri10ge.c~pci-x-pci-express-read-control-interfaces-myrinet
+++ a/drivers/net/myri10ge/myri10ge.c
@@ -2884,8 +2884,7 @@ static int myri10ge_probe(struct pci_dev
status);
goto abort_with_netdev;
}
- val = (val & ~PCI_EXP_DEVCTL_READRQ) | (5 << 12);
- status = pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, val);
+ status = pcie_set_readrq(pdev, 4096);
if (status != 0) {
dev_err(&pdev->dev, "Error %d writing PCI_EXP_DEVCTL\n",
status);
_
-
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