IB/ipath: Remove unused MDIO interface code

[firefly-linux-kernel-4.4.55.git] / drivers / infiniband / hw / ipath / ipath_kernel.h

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index c472904224578bca556d99b83358b9dcfd79adcd..c0ecda35f2d98c455f1fc14af4b5c1e98f57e913 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -777,8 +777,6 @@ int ipath_set_rx_pol_inv(struct ipath_devdata *dd, u8 new_pol_inv);
 
 /* free up any allocated data at closes */
 void ipath_free_data(struct ipath_portdata *dd);
-int ipath_waitfor_mdio_cmdready(struct ipath_devdata *);
-int ipath_waitfor_complete(struct ipath_devdata *, ipath_kreg, u64, u64 *);
 u32 __iomem *ipath_getpiobuf(struct ipath_devdata *, u32 *);
 void ipath_init_iba6120_funcs(struct ipath_devdata *);
 void ipath_init_iba6110_funcs(struct ipath_devdata *);
@@ -802,33 +800,6 @@ void ipath_set_led_override(struct ipath_devdata *dd, unsigned int val);
  */
 #define IPATH_DFLT_RCVHDRSIZE 9
 
-#define IPATH_MDIO_CMD_WRITE   1
-#define IPATH_MDIO_CMD_READ    2
-#define IPATH_MDIO_CLD_DIV     25      /* to get 2.5 Mhz mdio clock */
-#define IPATH_MDIO_CMDVALID    0x40000000      /* bit 30 */
-#define IPATH_MDIO_DATAVALID   0x80000000      /* bit 31 */
-#define IPATH_MDIO_CTRL_STD    0x0
-
-static inline u64 ipath_mdio_req(int cmd, int dev, int reg, int data)
-{
-       return (((u64) IPATH_MDIO_CLD_DIV) << 32) |
-               (cmd << 26) |
-               (dev << 21) |
-               (reg << 16) |
-               (data & 0xFFFF);
-}
-
-               /* signal and fifo status, in bank 31 */
-#define IPATH_MDIO_CTRL_XGXS_REG_8  0x8
-               /* controls loopback, redundancy */
-#define IPATH_MDIO_CTRL_8355_REG_1  0x10
-               /* premph, encdec, etc. */
-#define IPATH_MDIO_CTRL_8355_REG_2  0x11
-               /* Kchars, etc. */
-#define IPATH_MDIO_CTRL_8355_REG_6  0x15
-#define IPATH_MDIO_CTRL_8355_REG_9  0x18
-#define IPATH_MDIO_CTRL_8355_REG_10 0x1D
-
 int ipath_get_user_pages(unsigned long, size_t, struct page **);
 void ipath_release_user_pages(struct page **, size_t);
 void ipath_release_user_pages_on_close(struct page **, size_t);