netdev - [PATCH 1/4] myri10ge: Serverworks HT2100 provides aligned PCIe completion

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Message-ID: <46017D3E.3030901@myri.com>
Date:	Wed, 21 Mar 2007 19:45:18 +0100
From:	Brice Goglin <brice@...i.com>
To:	Jeff Garzik <jeff@...zik.org>
CC:	netdev@...r.kernel.org
Subject: [PATCH 1/4] myri10ge: Serverworks HT2100 provides aligned PCIe completion

[PATCH 1/4] myri10ge: Serverworks HT2100 provides aligned PCIe completion

Use the regular firmware on Serverworks HT2100 PCIe ports since this
chipset provides aligned PCIe completion.

Signed-off-by: Brice Goglin <brice@...i.com>
---
 drivers/net/myri10ge/myri10ge.c |    8 ++++++++
 1 file changed, 8 insertions(+)

Index: linux-rc/drivers/net/myri10ge/myri10ge.c
===================================================================
--- linux-rc.orig/drivers/net/myri10ge/myri10ge.c	2007-03-18 21:01:42.000000000 +0100
+++ linux-rc/drivers/net/myri10ge/myri10ge.c	2007-03-18 21:14:12.000000000 +0100
@@ -2483,6 +2483,8 @@
 
 #define PCI_DEVICE_ID_INTEL_E5000_PCIE23 0x25f7
 #define PCI_DEVICE_ID_INTEL_E5000_PCIE47 0x25fa
+#define PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_FIRST 0x140
+#define PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_LAST 0x142
 
 static void myri10ge_select_firmware(struct myri10ge_priv *mgp)
 {
@@ -2514,6 +2516,12 @@
 			   ((bridge->vendor == PCI_VENDOR_ID_SERVERWORKS
 			     && bridge->device ==
 			     PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE)
+			    /* ServerWorks HT2100 */
+			    || (bridge->vendor == PCI_VENDOR_ID_SERVERWORKS
+				&& bridge->device >=
+				PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_FIRST
+				&& bridge->device <=
+				PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_LAST)
 			    /* All Intel E5000 PCIE ports */
 			    || (bridge->vendor == PCI_VENDOR_ID_INTEL
 				&& bridge->device >=


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