Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / ipath / ipath_registers.h

diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h
index 6e23b3d632b820eac22febb91b0aab7d0269982a..c182bcd62098cd180e4d73c7a4cecd41a3804ba3 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_registers.h
+++ b/drivers/infiniband/hw/ipath/ipath_registers.h
@@ -126,18 +126,41 @@
 #define INFINIPATH_E_RESET           0x0004000000000000ULL
 #define INFINIPATH_E_HARDWARE        0x0008000000000000ULL
 
+/*
+ * this is used to print "common" packet errors only when the
+ * __IPATH_ERRPKTDBG bit is set in ipath_debug.
+ */
+#define INFINIPATH_E_PKTERRS ( INFINIPATH_E_SPKTLEN \
+               | INFINIPATH_E_SDROPPEDDATAPKT | INFINIPATH_E_RVCRC \
+               | INFINIPATH_E_RICRC | INFINIPATH_E_RSHORTPKTLEN \
+               | INFINIPATH_E_REBP )
+
 /* kr_hwerrclear, kr_hwerrmask, kr_hwerrstatus, bits */
 /* TXEMEMPARITYERR bit 0: PIObuf, 1: PIOpbc, 2: launchfifo
- * RXEMEMPARITYERR bit 0: rcvbuf, 1: lookupq, 2: eagerTID, 3: expTID
+ * RXEMEMPARITYERR bit 0: rcvbuf, 1: lookupq, 2:  expTID, 3: eagerTID
  *             bit 4: flag buffer, 5: datainfo, 6: header info */
 #define INFINIPATH_HWE_TXEMEMPARITYERR_MASK 0xFULL
 #define INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT 40
 #define INFINIPATH_HWE_RXEMEMPARITYERR_MASK 0x7FULL
 #define INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT 44
-#define INFINIPATH_HWE_RXDSYNCMEMPARITYERR  0x0000000400000000ULL
-#define INFINIPATH_HWE_MEMBISTFAILED        0x0040000000000000ULL
 #define INFINIPATH_HWE_IBCBUSTOSPCPARITYERR 0x4000000000000000ULL
 #define INFINIPATH_HWE_IBCBUSFRSPCPARITYERR 0x8000000000000000ULL
+/* txe mem parity errors (shift by INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT) */
+#define INFINIPATH_HWE_TXEMEMPARITYERR_PIOBUF  0x1ULL
+#define INFINIPATH_HWE_TXEMEMPARITYERR_PIOPBC  0x2ULL
+#define INFINIPATH_HWE_TXEMEMPARITYERR_PIOLAUNCHFIFO 0x4ULL
+/* rxe mem parity errors (shift by INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT) */
+#define INFINIPATH_HWE_RXEMEMPARITYERR_RCVBUF   0x01ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_LOOKUPQ  0x02ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_EXPTID   0x04ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_EAGERTID 0x08ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_FLAGBUF  0x10ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_DATAINFO 0x20ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_HDRINFO  0x40ULL
+/* waldo specific -- find the rest in ipath_6110.c */
+#define INFINIPATH_HWE_RXDSYNCMEMPARITYERR  0x0000000400000000ULL
+/* monty specific -- find the rest in ipath_6120.c */
+#define INFINIPATH_HWE_MEMBISTFAILED   0x0040000000000000ULL
 
 /* kr_hwdiagctrl bits */
 #define INFINIPATH_DC_FORCETXEMEMPARITYERR_MASK 0xFULL
@@ -209,9 +232,9 @@
 
 /* combination link status states that we use with some frequency */
 #define IPATH_IBSTATE_MASK ((INFINIPATH_IBCS_LINKTRAININGSTATE_MASK \
-               << INFINIPATH_IBCS_LINKSTATE_SHIFT) | \
+               << INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) | \
                (INFINIPATH_IBCS_LINKSTATE_MASK \
-               <<INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT))
+               <<INFINIPATH_IBCS_LINKSTATE_SHIFT))
 #define IPATH_IBSTATE_INIT ((INFINIPATH_IBCS_L_STATE_INIT \
                << INFINIPATH_IBCS_LINKSTATE_SHIFT) | \
                (INFINIPATH_IBCS_LT_STATE_LINKUP \
@@ -285,13 +308,6 @@
 #define INFINIPATH_XGXS_RX_POL_SHIFT 19
 #define INFINIPATH_XGXS_RX_POL_MASK 0xfULL
 
-#define INFINIPATH_RT_ADDR_MASK 0xFFFFFFFFFFULL        /* 40 bits valid */
-
-/* TID entries (memory), HT-only */
-#define INFINIPATH_RT_VALID 0x8000000000000000ULL
-#define INFINIPATH_RT_ADDR_SHIFT 0
-#define INFINIPATH_RT_BUFSIZE_MASK 0x3FFF
-#define INFINIPATH_RT_BUFSIZE_SHIFT 48
 
 /*
  * IPATH_PIO_MAXIBHDR is the max IB header size allowed for in our
@@ -302,6 +318,17 @@
 
 typedef u64 ipath_err_t;
 
+/* The following change with the type of device, so
+ * need to be part of the ipath_devdata struct, or
+ * we could have problems plugging in devices of
+ * different types (e.g. one HT, one PCIE)
+ * in one system, to be managed by one driver.
+ * On the other hand, this file is may also be included
+ * by other code, so leave the declarations here
+ * temporarily. Minor footprint issue if common-model
+ * linker used, none if C89+ linker used.
+ */
+
 /* mask of defined bits for various registers */
 extern u64 infinipath_i_bitsextant;
 extern ipath_err_t infinipath_e_bitsextant, infinipath_hwe_bitsextant;
@@ -309,13 +336,6 @@ extern ipath_err_t infinipath_e_bitsextant, infinipath_hwe_bitsextant;
 /* masks that are different in various chips, or only exist in some chips */
 extern u32 infinipath_i_rcvavail_mask, infinipath_i_rcvurg_mask;
 
-/*
- * register bits for selecting i2c direction and values, used for I2C serial
- * flash
- */
-extern u16 ipath_gpio_sda_num, ipath_gpio_scl_num;
-extern u64 ipath_gpio_sda, ipath_gpio_scl;
-
 /*
  * These are the infinipath general register numbers (not offsets).
  * The kernel registers are used directly, those beyond the kernel