ssb: Add new SPROM structure while keeping the old

The SPROM's for various devices utilizing the Sonics Silicon Backplane come
with various revisions. The Revision 2 SPROM inherited the data layout of 1, and
Revision 3 inherited the layout of 2. The first instance of Revision 4 has
now been found in a BCM4328 wireless LAN card. This device does not inherit any
layout from previous versions. Although it was possible to create a data
structure that kept all the old layouts, we decided to start fresh, keep only
those SPROM variables that are used by the drivers that utilize ssb, and to
do the conversion in such a manner that neither compilation or execution will
be affected if a bisection lands in the middle of these changes, while keeping
the patches as small as possible.

In this patch, the sprom structures are changed while maintaining the old ones.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 47c7c71a5acf..bcebcffd448b 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -250,6 +250,38 @@
 #define  SSB_SPROM3_CCKPO_11M           0xF000  /* 11M Rate PO */
 #define  SSB_SPROM3_CCKPO_11M_SHIFT     12
 #define  SSB_SPROM3_OFDMGPO             0x107A  /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */
+/* SPROM Revision 4 */
+#define SSB_SPROM4_IL0MAC               0x104C  /* 6 byte MAC address for b/g */
+#define SSB_SPROM4_ETHPHY               0x105A  /* Ethernet PHY settings */
+#define  SSB_SPROM4_ETHPHY_ET0A         0x001F  /* MII Address for enet0 */
+#define  SSB_SPROM4_ETHPHY_ET1A         0x03E0  /* MII Address for enet1 */
+#define  SSB_SPROM4_ETHPHY_ET1A_SHIFT   5
+#define  SSB_SPROM4_ETHPHY_ET0M         (1<<14) /* MDIO for enet0 */
+#define  SSB_SPROM4_ETHPHY_ET1M         (1<<15) /* MDIO for enet1 */
+#define SSB_SPROM4_CCODE                0x1052  /* Country Code (2 bytes) */
+#define SSB_SPROM4_ANT_A                0x105D  /* A Antennas */
+#define SSB_SPROM4_ANT_BG               0x105C  /* B/G Antennas */
+#define SSB_SPROM4_BFLLO                0x1044  /* Boardflags (low 16 bits) */
+#define SSB_SPROM4_AGAIN                0x105E  /* Antenna Gain (in dBm Q5.2) */
+#define SSB_SPROM4_BFLHI                0x1046  /* Board Flags Hi */
+#define SSB_SPROM4_MAXP_A               0x1000  /* Max Power A */
+#define SSB_SPROM4_MAXP_A_HI            0x00FF  /* Mask for Hi */
+#define SSB_SPROM4_MAXP_A_LO            0xFF00  /* Mask for Lo */
+#define SSB_SPROM4_MAXP_A_LO_SHIFT      16      /* Shift for Lo */
+#define SSB_SPROM4_PA1LOB0              0x1000
+#define SSB_SPROM4_PA1LOB1              0x1000
+#define SSB_SPROM4_PA1LOB2              0x1000
+#define SSB_SPROM4_PA1HIB0              0x1000
+#define SSB_SPROM4_PA1HIB1              0x1000
+#define SSB_SPROM4_PA1HIB2              0x1000
+#define SSB_SPROM4_OPO                  0x1000
+#define SSB_SPROM4_OPO_VALUE            0x0000
+#define SSB_SPROM4_GPIOLDC              0x105A  /* LED Powersave Duty Cycle */
+#define  SSB_SPROM4_GPIOLDC_OFF         0x0000FF00      /* Off Count */
+#define  SSB_SPROM4_GPIOLDC_OFF_SHIFT   8
+#define  SSB_SPROM4_GPIOLDC_ON          0x00FF0000      /* On Count */
+#define  SSB_SPROM4_GPIOLDC_ON_SHIFT    16
+
 
 /* Values for SSB_SPROM1_BINF_CCODE */
 enum {