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b43: Add LP-PHY template

PATCH New Michael Buesch 1 participant 1 message Aug 30, 2008 Networking drivers (wireless)

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Michael Buesch

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PATCH 1/1 b43: Add LP-PHY template

This adds template code for the LP-PHY.
No actual functionality is implemented.

Signed-off-by Michael Buesch <[email protected]>

---

John, please queue for the next merge window.

drivers/net/wireless/b43/Kconfig +12 -0
Index: wireless-testing/drivers/net/wireless/b43/Kconfig
===================================================================
@@ -77,12 +77,24 @@ config B43_NPHY
 	  Support for the IEEE 802.11n draft.
 
 	  THIS IS BROKEN AND DOES NOT WORK YET.
 
 	  SAY N.
 
+config B43_PHY_LP
+	bool "IEEE 802.11g LP-PHY support (BROKEN)"
+	depends on B43 && EXPERIMENTAL && BROKEN
+	---help---
+	  Support for the LP-PHY.
+	  The LP-PHY is an IEEE 802.11g based PHY built into some notebooks
+	  and embedded devices.
+
+	  THIS IS BROKEN AND DOES NOT WORK YET.
+
+	  SAY N.
+
 # This config option automatically enables b43 LEDS support,
 # if it's possible.
 config B43_LEDS
 	bool
 	depends on B43 && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43)
 	default y
drivers/net/wireless/b43/phy_common.c +4 -1
Index: wireless-testing/drivers/net/wireless/b43/phy_common.c
===================================================================
@@ -27,12 +27,13 @@
 */
 
 #include "phy_common.h"
 #include "phy_g.h"
 #include "phy_a.h"
 #include "phy_n.h"
+#include "phy_lp.h"
 #include "b43.h"
 #include "main.h"
 
 
 int b43_phy_operations_setup(struct b43_wldev *dev)
 {

@@ -51,13 +52,15 @@ int b43_phy_operations_setup(struct b43_
 	case B43_PHYTYPE_N:
 #ifdef CONFIG_B43_NPHY
 		phy->ops = &b43_phyops_n;
 #endif
 		break;
 	case B43_PHYTYPE_LP:
-		/* FIXME: Not yet */
+#ifdef CONFIG_B43_PHY_LP
+		phy->ops = &b43_phyops_lp;
+#endif
 		break;
 	}
 	if (B43_WARN_ON(!phy->ops))
 		return -ENODEV;
 
 	err = phy->ops->allocate(dev);
drivers/net/wireless/b43/phy_lp.c new file +142 -0

142 lines not on this page · raw message

drivers/net/wireless/b43/phy_lp.h new file +14 -0
Index: wireless-testing/drivers/net/wireless/b43/phy_lp.h
===================================================================
@@ -0,0 +1,14 @@
+#ifndef LINUX_B43_PHY_LP_H_
+#define LINUX_B43_PHY_LP_H_
+
+/* Definitions for the LP-PHY */
+
+struct b43_phy_lp {
+	bool initialised;
+};
+
+
+struct b43_phy_operations;
+extern const struct b43_phy_operations b43_phyops_lp;
+
+#endif /* LINUX_B43_PHY_LP_H_ */
drivers/net/wireless/b43/Makefile +1 -0
Index: wireless-testing/drivers/net/wireless/b43/Makefile
===================================================================
@@ -2,12 +2,13 @@ b43-y				+= main.o
 b43-y				+= tables.o
 b43-$(CONFIG_B43_NPHY)		+= tables_nphy.o
 b43-y				+= phy_common.o
 b43-y				+= phy_g.o
 b43-y				+= phy_a.o
 b43-$(CONFIG_B43_NPHY)		+= phy_n.o
+b43-$(CONFIG_B43_PHY_LP)	+= phy_lp.o
 b43-y				+= sysfs.o
 b43-y				+= xmit.o
 b43-y				+= lo.o
 b43-y				+= wa.o
 b43-y				+= dma.o
 b43-$(CONFIG_B43_PIO)		+= pio.o
drivers/net/wireless/b43/phy_common.h +3 -0
Index: wireless-testing/drivers/net/wireless/b43/phy_common.h
===================================================================
@@ -162,12 +162,13 @@ struct b43_phy_operations {
 	void (*pwork_60sec)(struct b43_wldev *dev);
 };
 
 struct b43_phy_a;
 struct b43_phy_g;
 struct b43_phy_n;
+struct b43_phy_lp;
 
 struct b43_phy {
 	/* Hardware operation callbacks. */
 	const struct b43_phy_operations *ops;
 
 	/* Most hardware context information is stored in the standard-

@@ -182,12 +183,14 @@ struct b43_phy {
 		/* A-PHY specific information */
 		struct b43_phy_a *a;
 		/* G-PHY specific information */
 		struct b43_phy_g *g;
 		/* N-PHY specific information */
 		struct b43_phy_n *n;
+		/* LP-PHY specific information */
+		struct b43_phy_lp *lp;
 	};
 
 	/* Band support flags. */
 	bool supports_2ghz;
 	bool supports_5ghz;