Merge branch 'for-next' into for-linus

[safe/jmp/linux-2.6] / drivers / usb / musb / musb_regs.h

diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 7c14d5c..8d8062b 100644 (file)
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -72,6 +72,10 @@
 #define MUSB_DEVCTL_HR         0x02
 #define MUSB_DEVCTL_SESSION    0x01
 
+/* MUSB ULPI VBUSCONTROL */
+#define MUSB_ULPI_USE_EXTVBUS  0x01
+#define MUSB_ULPI_USE_EXTVBUSIND 0x02
+
 /* TESTMODE */
 #define MUSB_TEST_FORCE_HOST   0x80
 #define MUSB_TEST_FIFO_ACCESS  0x40
@@ -246,6 +250,7 @@
 
 /* REVISIT: vctrl/vstatus: optional vendor utmi+phy register at 0x68 */
 #define MUSB_HWVERS            0x6C    /* 8 bit */
+#define MUSB_ULPI_BUSCONTROL   0x70    /* 8 bit */
 
 #define MUSB_EPINFO            0x78    /* 8 bit */
 #define MUSB_RAMINFO           0x79    /* 8 bit */
@@ -321,6 +326,26 @@ static inline void  musb_write_rxfifoadd(void __iomem *mbase, u16 c_off)
        musb_writew(mbase, MUSB_RXFIFOADD, c_off);
 }
 
+static inline u8 musb_read_txfifosz(void __iomem *mbase)
+{
+       return musb_readb(mbase, MUSB_TXFIFOSZ);
+}
+
+static inline u16 musb_read_txfifoadd(void __iomem *mbase)
+{
+       return musb_readw(mbase, MUSB_TXFIFOADD);
+}
+
+static inline u8 musb_read_rxfifosz(void __iomem *mbase)
+{
+       return musb_readb(mbase, MUSB_RXFIFOSZ);
+}
+
+static inline u16  musb_read_rxfifoadd(void __iomem *mbase)
+{
+       return musb_readw(mbase, MUSB_RXFIFOADD);
+}
+
 static inline u8 musb_read_configdata(void __iomem *mbase)
 {
        musb_writeb(mbase, MUSB_INDEX, 0);
@@ -376,6 +401,36 @@ static inline void  musb_write_txhubport(void __iomem *mbase, u8 epnum,
                        qh_h_port_reg);
 }
 
+static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXFUNCADDR));
+}
+
+static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXHUBADDR));
+}
+
+static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_RXHUBPORT));
+}
+
+static inline u8  musb_read_txfunaddr(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXFUNCADDR));
+}
+
+static inline u8  musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBADDR));
+}
+
+static inline u8  musb_read_txhubport(void __iomem *mbase, u8 epnum)
+{
+       return musb_readb(mbase, MUSB_BUSCTL_OFFSET(epnum, MUSB_TXHUBPORT));
+}
+
 #else /* CONFIG_BLACKFIN */
 
 #define USB_BASE               USB_FADDR
@@ -455,6 +510,22 @@ static inline void  musb_write_rxfifoadd(void __iomem *mbase, u16 c_off)
 {
 }
 
+static inline u8 musb_read_txfifosz(void __iomem *mbase)
+{
+}
+
+static inline u16 musb_read_txfifoadd(void __iomem *mbase)
+{
+}
+
+static inline u8 musb_read_rxfifosz(void __iomem *mbase)
+{
+}
+
+static inline u16  musb_read_rxfifoadd(void __iomem *mbase)
+{
+}
+
 static inline u8 musb_read_configdata(void __iomem *mbase)
 {
        return 0;
@@ -462,7 +533,11 @@ static inline u8 musb_read_configdata(void __iomem *mbase)
 
 static inline u16 musb_read_hwvers(void __iomem *mbase)
 {
-       return 0;
+       /*
+        * This register is invisible on Blackfin, actually the MUSB
+        * RTL version of Blackfin is 1.9, so just harcode its value.
+        */
+       return MUSB_HWVERS_1900;
 }
 
 static inline void __iomem *musb_read_target_reg_base(u8 i, void __iomem *mbase)
@@ -500,6 +575,30 @@ static inline void  musb_write_txhubport(void __iomem *mbase, u8 epnum,
 {
 }
 
+static inline u8 musb_read_rxfunaddr(void __iomem *mbase, u8 epnum)
+{
+}
+
+static inline u8 musb_read_rxhubaddr(void __iomem *mbase, u8 epnum)
+{
+}
+
+static inline u8 musb_read_rxhubport(void __iomem *mbase, u8 epnum)
+{
+}
+
+static inline u8  musb_read_txfunaddr(void __iomem *mbase, u8 epnum)
+{
+}
+
+static inline u8  musb_read_txhubaddr(void __iomem *mbase, u8 epnum)
+{
+}
+
+static inline void  musb_read_txhubport(void __iomem *mbase, u8 epnum)
+{
+}
+
 #endif /* CONFIG_BLACKFIN */
 
 #endif /* __MUSB_REGS_H__ */