From: Mark Brown <broonie@sirena.org.uk>
Date: Mon, 19 Feb 2007 20:15:40 +0000 (+0000)
Subject: natsemi: Support Aculab E1/T1 PMXc cPCI carrier cards
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6aab44475a1355365f0a24abe6f8eb32185a701e;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

natsemi: Support Aculab E1/T1 PMXc cPCI carrier cards

Aculab E1/T1 PMXc cPCI carrier card cards present a natsemi on the cPCI
bus with an oversized EEPROM using a direct MII<->MII connection with no
PHY.  This patch adds a new device table entry supporting these cards.

Signed-Off-By: Mark Brown <broonie@sirena.org.uk>

Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 4e21f5510b90..adf29dd66798 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -244,6 +244,9 @@ enum {
 	MII_EN_SCRM	= 0x0004,	/* enable scrambler (tp) */
 };
 
+enum {
+	NATSEMI_FLAG_IGNORE_PHY		= 0x1,
+};
 
 /* array of board data directly indexed by pci_tbl[x].driver_data */
 static const struct {
@@ -251,10 +254,12 @@ static const struct {
 	unsigned long flags;
 	unsigned int eeprom_size;
 } natsemi_pci_info[] __devinitdata = {
+	{ "Aculab E1/T1 PMXc cPCI carrier card", NATSEMI_FLAG_IGNORE_PHY, 128 },
 	{ "NatSemi DP8381[56]", 0, 24 },
 };
 
 static const struct pci_device_id natsemi_pci_tbl[] __devinitdata = {
+	{ PCI_VENDOR_ID_NS, 0x0020, 0x12d9,     0x000c,     0, 0, 0 },
 	{ PCI_VENDOR_ID_NS, 0x0020, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ }	/* terminate list */
 };
@@ -811,7 +816,10 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
 	np->hands_off = 0;
 	np->intr_status = 0;
 	np->eeprom_size = natsemi_pci_info[chip_idx].eeprom_size;
-	np->ignore_phy = 0;
+	if (natsemi_pci_info[chip_idx].flags & NATSEMI_FLAG_IGNORE_PHY)
+		np->ignore_phy = 1;
+	else
+		np->ignore_phy = 0;
 
 	/* Initial port:
 	 * - If configured to ignore the PHY set up for external.