X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Finfiniband%2Fhw%2Fipath%2Fipath_registers.h;h=dffc76016d3c23c3a0680f89d5dbd11d223a3a57;hb=refs%2Fheads%2Fvserver;hp=89df8f5ea998087c42af9e77c097933a6bffa35d;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h
index 89df8f5ea..dffc76016 100644
--- a/drivers/infiniband/hw/ipath/ipath_registers.h
+++ b/drivers/infiniband/hw/ipath/ipath_registers.h
@@ -36,8 +36,7 @@
 
 /*
  * This file should only be included by kernel source, and by the diags.  It
- * defines the registers, and their contents, for the InfiniPath HT-400
- * chip.
+ * defines the registers, and their contents, for InfiniPath chips.
  */
 
 /*
@@ -135,10 +134,24 @@
 #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_EAGERTID 0x04ULL
+#define INFINIPATH_HWE_RXEMEMPARITYERR_EXPTID   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
@@ -210,9 +223,9 @@
 
 /* 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 \
@@ -283,10 +296,12 @@
 #define INFINIPATH_XGXS_RESET          0x7ULL
 #define INFINIPATH_XGXS_MDIOADDR_MASK  0xfULL
 #define INFINIPATH_XGXS_MDIOADDR_SHIFT 4
+#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), HT400-only */
+/* TID entries (memory), HT-only */
 #define INFINIPATH_RT_VALID 0x8000000000000000ULL
 #define INFINIPATH_RT_ADDR_SHIFT 0
 #define INFINIPATH_RT_BUFSIZE_MASK 0x3FFF
@@ -301,6 +316,17 @@
 
 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;
@@ -308,13 +334,6 @@ 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