Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[~andy/linux] / include / asm-powerpc / cpm2.h

diff --git a/include/asm-powerpc/cpm2.h b/include/asm-powerpc/cpm2.h
index d7b57ac55892a2f99def04431ee94b6fa6937770..b93a53eb55c17061bbb29bf8615f9929ca284d28 100644 (file)
--- a/include/asm-powerpc/cpm2.h
+++ b/include/asm-powerpc/cpm2.h
@@ -11,6 +11,11 @@
 #define __CPM2__
 
 #include <asm/immap_cpm2.h>
+#include <asm/cpm.h>
+
+#ifdef CONFIG_PPC_85xx
+#define CPM_MAP_ADDR (get_immrbase() + 0x80000)
+#endif
 
 /* CPM Command register.
 */
@@ -82,6 +87,7 @@
 #define mk_cr_cmd(PG, SBC, MCN, OP) \
        ((PG << 26) | (SBC << 21) | (MCN << 6) | OP)
 
+#ifndef CONFIG_PPC_CPM_NEW_BINDING
 /* Dual Port RAM addresses.  The first 16K is available for almost
  * any CPM use, so we put the BDs there.  The first 128 bytes are
  * used for SMC1 and SMC2 parameter RAM, so we start allocating
@@ -97,6 +103,7 @@
 #define CPM_DATAONLY_SIZE      ((uint)(16 * 1024) - CPM_DATAONLY_BASE)
 #define CPM_FCC_SPECIAL_BASE   ((uint)0x0000b000)
 #endif
+#endif
 
 /* The number of pages of host memory we allocate for CPM.  This is
  * done early in kernel initialization to get physically contiguous
@@ -109,38 +116,22 @@
  */
 extern cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor */
 
+#ifdef CONFIG_PPC_CPM_NEW_BINDING
+#define cpm_dpalloc cpm_muram_alloc
+#define cpm_dpfree cpm_muram_free
+#define cpm_dpram_addr cpm_muram_addr
+#else
 extern unsigned long cpm_dpalloc(uint size, uint align);
 extern int cpm_dpfree(unsigned long offset);
 extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
 extern void cpm_dpdump(void);
 extern void *cpm_dpram_addr(unsigned long offset);
+#endif
+
 extern void cpm_setbrg(uint brg, uint rate);
 extern void cpm2_fastbrg(uint brg, uint rate, int div16);
 extern void cpm2_reset(void);
 
-
-/* Buffer descriptors used by many of the CPM protocols.
-*/
-typedef struct cpm_buf_desc {
-       ushort  cbd_sc;         /* Status and Control */
-       ushort  cbd_datlen;     /* Data length in buffer */
-       uint    cbd_bufaddr;    /* Buffer address in host memory */
-} cbd_t;
-
-#define BD_SC_EMPTY    ((ushort)0x8000)        /* Receive is empty */
-#define BD_SC_READY    ((ushort)0x8000)        /* Transmit is ready */
-#define BD_SC_WRAP     ((ushort)0x2000)        /* Last buffer descriptor */
-#define BD_SC_INTRPT   ((ushort)0x1000)        /* Interrupt on change */
-#define BD_SC_LAST     ((ushort)0x0800)        /* Last buffer in frame */
-#define BD_SC_CM       ((ushort)0x0200)        /* Continous mode */
-#define BD_SC_ID       ((ushort)0x0100)        /* Rec'd too many idles */
-#define BD_SC_P                ((ushort)0x0100)        /* xmt preamble */
-#define BD_SC_BR       ((ushort)0x0020)        /* Break received */
-#define BD_SC_FR       ((ushort)0x0010)        /* Framing error */
-#define BD_SC_PR       ((ushort)0x0008)        /* Parity error */
-#define BD_SC_OV       ((ushort)0x0002)        /* Overrun */
-#define BD_SC_CD       ((ushort)0x0001)        /* ?? */
-
 /* Function code bits, usually generic to devices.
 */
 #define CPMFCR_GBL     ((u_char)0x20)  /* Set memory snooping */
@@ -442,43 +433,6 @@ typedef struct scc_enet {
 #define SCC_PSMR_NIB22 ((ushort)0x000a)        /* Start frame search */
 #define SCC_PSMR_FDE   ((ushort)0x0001)        /* Full duplex enable */
 
-/* Buffer descriptor control/status used by Ethernet receive.
- * Common to SCC and FCC.
- */
-#define BD_ENET_RX_EMPTY       ((ushort)0x8000)
-#define BD_ENET_RX_WRAP                ((ushort)0x2000)
-#define BD_ENET_RX_INTR                ((ushort)0x1000)
-#define BD_ENET_RX_LAST                ((ushort)0x0800)
-#define BD_ENET_RX_FIRST       ((ushort)0x0400)
-#define BD_ENET_RX_MISS                ((ushort)0x0100)
-#define BD_ENET_RX_BC          ((ushort)0x0080)        /* FCC Only */
-#define BD_ENET_RX_MC          ((ushort)0x0040)        /* FCC Only */
-#define BD_ENET_RX_LG          ((ushort)0x0020)
-#define BD_ENET_RX_NO          ((ushort)0x0010)
-#define BD_ENET_RX_SH          ((ushort)0x0008)
-#define BD_ENET_RX_CR          ((ushort)0x0004)
-#define BD_ENET_RX_OV          ((ushort)0x0002)
-#define BD_ENET_RX_CL          ((ushort)0x0001)
-#define BD_ENET_RX_STATS       ((ushort)0x01ff)        /* All status bits */
-
-/* Buffer descriptor control/status used by Ethernet transmit.
- * Common to SCC and FCC.
- */
-#define BD_ENET_TX_READY       ((ushort)0x8000)
-#define BD_ENET_TX_PAD         ((ushort)0x4000)
-#define BD_ENET_TX_WRAP                ((ushort)0x2000)
-#define BD_ENET_TX_INTR                ((ushort)0x1000)
-#define BD_ENET_TX_LAST                ((ushort)0x0800)
-#define BD_ENET_TX_TC          ((ushort)0x0400)
-#define BD_ENET_TX_DEF         ((ushort)0x0200)
-#define BD_ENET_TX_HB          ((ushort)0x0100)
-#define BD_ENET_TX_LC          ((ushort)0x0080)
-#define BD_ENET_TX_RL          ((ushort)0x0040)
-#define BD_ENET_TX_RCMASK      ((ushort)0x003c)
-#define BD_ENET_TX_UN          ((ushort)0x0002)
-#define BD_ENET_TX_CSL         ((ushort)0x0001)
-#define BD_ENET_TX_STATS       ((ushort)0x03ff)        /* All status bits */
-
 /* SCC as UART
 */
 typedef struct scc_uart {
@@ -548,8 +502,6 @@ typedef struct scc_trans {
        uint    st_cmask;       /* Constant mask for CRC */
 } scc_trans_t;
 
-#define BD_SCC_TX_LAST         ((ushort)0x0800)
-
 /* How about some FCCs.....
 */
 #define FCC_GFMR_DIAG_NORM     ((uint)0x00000000)
@@ -755,8 +707,6 @@ typedef struct spi {
 
 #define SPI_EB         ((u_char)0x10)          /* big endian byte order */
 
-#define BD_IIC_START           ((ushort)0x0400)
-
 /* IDMA parameter RAM
 */
 typedef struct idma {