[U-Boot-Users] [PATCH 4/6 part 1] general header files for QUICC Engine
Jiang Bo-r61859
tanya.jiang at freescale.com
Thu Aug 17 14:10:14 CEST 2006
Subject: [PATCH] general header files for QUICC Engine
---
drivers/sysdev/qe_lib/immap_qe.h | 557
+++++++++++++++++++++++++++++++++++++
drivers/sysdev/qe_lib/qe.h | 450 ++++++++++++++++++++++++++++++
drivers/sysdev/qe_lib/qe_common.h | 41 +++
3 files changed, 1048 insertions(+), 0 deletions(-)
create mode 100644 drivers/sysdev/qe_lib/immap_qe.h
create mode 100644 drivers/sysdev/qe_lib/qe.h
create mode 100644 drivers/sysdev/qe_lib/qe_common.h
23270305f8857e414755c84181d5b6800bc4514d
diff --git a/drivers/sysdev/qe_lib/immap_qe.h
b/drivers/sysdev/qe_lib/immap_qe.h
new file mode 100644
index 0000000..1394972
--- /dev/null
+++ b/drivers/sysdev/qe_lib/immap_qe.h
@@ -0,0 +1,557 @@
+/*
+ * drivers/sysdev/qe_lib/immap_qe.h
+ *
+ * QUICC Engine (QE) Internal Memory Map.
+ * The Internal Memory Map for devices with QE on them. This
+ * is the superset of all QE devices (8360, etc.).
+ *
+ * (C) Copyright 2006 Freescale Semiconductor, Inc
+ * Author: Shlomi Gridih <gridish at freescale.com>
+ *
+ * History:
+ * 20060601 tanya jiang (tanya.jiang at freescale.com)
+ * Code style fix; move from cpu/mpc83xx to drivers/sysdev
+ *
+ * This program is free software; you can redistribute it and/or
modify it
+ * under the terms of the GNU General Public License as published by
the
+ * Free Software Foundation; either version 2 of the License, or (at
your
+ * option) any later version.
+ */
+#ifdef __KERNEL__
+#ifndef __IMMAP_QE_H__
+#define __IMMAP_QE_H__
+
+/* QE I-RAM
+*/
+typedef struct qe_iram {
+ u32 iadd; /* I-RAM Address Register */
+ u32 idata; /* I-RAM Data Register */
+ u8 res0[0x78];
+} __attribute__ ((packed)) qe_iram_t;
+
+/* QE Interrupt Controller
+*/
+typedef struct qe_ic {
+ u32 qicr;
+ u32 qivec;
+ u32 qripnr;
+ u32 qipnr;
+ u32 qipxcc;
+ u32 qipycc;
+ u32 qipwcc;
+ u32 qipzcc;
+ u32 qimr;
+ u32 qrimr;
+ u32 qicnr;
+ u8 res0[0x4];
+ u32 qiprta;
+ u32 qiprtb;
+ u8 res1[0x4];
+ u32 qricr;
+ u8 res2[0x20];
+ u32 qhivec;
+ u8 res3[0x1C];
+} __attribute__ ((packed)) qe_ic_t;
+
+/* Communications Processor
+*/
+typedef struct cp_qe {
+ u32 cecr; /* QE command register */
+ u32 ceccr; /* QE controller configuration register
*/
+ u32 cecdr; /* QE command data register */
+ u8 res0[0xA];
+ u16 ceter; /* QE timer event register */
+ u8 res1[0x2];
+ u16 cetmr; /* QE timers mask register */
+ u32 cetscr; /* QE time-stamp timer control register
*/
+ u32 cetsr1; /* QE time-stamp register 1 */
+ u32 cetsr2; /* QE time-stamp register 2 */
+ u8 res2[0x8];
+ u32 cevter; /* QE virtual tasks event register */
+ u32 cevtmr; /* QE virtual tasks mask register */
+ u16 cercr; /* QE RAM control register */
+ u8 res3[0x2];
+ u8 res4[0x24];
+ u16 ceexe1; /* QE external request 1 event register
*/
+ u8 res5[0x2];
+ u16 ceexm1; /* QE external request 1 mask register
*/
+ u8 res6[0x2];
+ u16 ceexe2; /* QE external request 2 event register
*/
+ u8 res7[0x2];
+ u16 ceexm2; /* QE external request 2 mask register
*/
+ u8 res8[0x2];
+ u16 ceexe3; /* QE external request 3 event register
*/
+ u8 res9[0x2];
+ u16 ceexm3; /* QE external request 3 mask register
*/
+ u8 res10[0x2];
+ u16 ceexe4; /* QE external request 4 event register
*/
+ u8 res11[0x2];
+ u16 ceexm4; /* QE external request 4 mask register
*/
+ u8 res12[0x2];
+ u8 res13[0x280];
+} __attribute__ ((packed)) cp_qe_t;
+
+/* QE Multiplexer
+*/
+typedef struct qe_mux {
+ u32 cmxgcr; /* CMX general clock route register
*/
+ u32 cmxsi1cr_l; /* CMX SI1 clock route low register
*/
+ u32 cmxsi1cr_h; /* CMX SI1 clock route high register
*/
+ u32 cmxsi1syr; /* CMX SI1 SYNC route register
*/
+ u32 cmxucr1; /* CMX UCC1, UCC3 clock route register
*/
+ u32 cmxucr2; /* CMX UCC5, UCC7 clock route register
*/
+ u32 cmxucr3; /* CMX UCC2, UCC4 clock route register
*/
+ u32 cmxucr4; /* CMX UCC6, UCC8 clock route register
*/
+ u32 cmxupcr; /* CMX UPC clock route register
*/
+ u8 res0[0x1C];
+} __attribute__ ((packed)) qe_mux_t;
+
+/* QE Timers
+*/
+typedef struct qe_timers {
+ u8 gtcfr1; /* Timer 1 2 global configuration
register */
+ u8 res0[0x3];
+ u8 gtcfr2; /* Timer 3 4 global configuration
register */
+ u8 res1[0xB];
+ u16 gtmdr1; /* Timer 1 mode register */
+ u16 gtmdr2; /* Timer 2 mode register */
+ u16 gtrfr1; /* Timer 1 reference register */
+ u16 gtrfr2; /* Timer 2 reference register */
+ u16 gtcpr1; /* Timer 1 capture register */
+ u16 gtcpr2; /* Timer 2 capture register */
+ u16 gtcnr1; /* Timer 1 counter */
+ u16 gtcnr2; /* Timer 2 counter */
+ u16 gtmdr3; /* Timer 3 mode register */
+ u16 gtmdr4; /* Timer 4 mode register */
+ u16 gtrfr3; /* Timer 3 reference register */
+ u16 gtrfr4; /* Timer 4 reference register */
+ u16 gtcpr3; /* Timer 3 capture register */
+ u16 gtcpr4; /* Timer 4 capture register */
+ u16 gtcnr3; /* Timer 3 counter */
+ u16 gtcnr4; /* Timer 4 counter */
+ u16 gtevr1; /* Timer 1 event register */
+ u16 gtevr2; /* Timer 2 event register */
+ u16 gtevr3; /* Timer 3 event register */
+ u16 gtevr4; /* Timer 4 event register */
+ u16 gtps; /* Timer 1 prescale register */
+ u8 res2[0x46];
+} __attribute__ ((packed)) qe_timers_t;
+
+/* BRG
+*/
+typedef struct qe_brg {
+ u32 brgc1; /* BRG1 configuration register */
+ u32 brgc2; /* BRG2 configuration register */
+ u32 brgc3; /* BRG3 configuration register */
+ u32 brgc4; /* BRG4 configuration register */
+ u32 brgc5; /* BRG5 configuration register */
+ u32 brgc6; /* BRG6 configuration register */
+ u32 brgc7; /* BRG7 configuration register */
+ u32 brgc8; /* BRG8 configuration register */
+ u32 brgc9; /* BRG9 configuration register */
+ u32 brgc10; /* BRG10 configuration register */
+ u32 brgc11; /* BRG11 configuration register */
+ u32 brgc12; /* BRG12 configuration register */
+ u32 brgc13; /* BRG13 configuration register */
+ u32 brgc14; /* BRG14 configuration register */
+ u32 brgc15; /* BRG15 configuration register */
+ u32 brgc16; /* BRG16 configuration register */
+ u8 res0[0x40];
+} __attribute__ ((packed)) qe_brg_t;
+
+/* SPI
+*/
+typedef struct spi {
+ u8 res0[0x20];
+ u32 spmode; /* SPI mode register */
+ u8 res1[0x2];
+ u8 spie; /* SPI event register */
+ u8 res2[0x1];
+ u8 res3[0x2];
+ u8 spim; /* SPI mask register */
+ u8 res4[0x1];
+ u8 res5[0x1];
+ u8 spcom; /* SPI command register */
+ u8 res6[0x2];
+ u32 spitd; /* SPI transmit data register (cpu mode)
*/
+ u32 spird; /* SPI receive data register (cpu mode)
*/
+ u8 res7[0x8];
+} __attribute__ ((packed)) spi_t;
+
+/* SI
+*/
+typedef struct si1 {
+ u16 siamr1; /* SI1 TDMA mode register */
+ u16 sibmr1; /* SI1 TDMB mode register */
+ u16 sicmr1; /* SI1 TDMC mode register */
+ u16 sidmr1; /* SI1 TDMD mode register */
+ u8 siglmr1_h; /* SI1 global mode register high */
+ u8 res0[0x1];
+ u8 sicmdr1_h; /* SI1 command register high */
+ u8 res2[0x1];
+ u8 sistr1_h; /* SI1 status register high */
+ u8 res3[0x1];
+ u16 sirsr1_h; /* SI1 RAM shadow address register high
*/
+ u8 sitarc1; /* SI1 RAM counter Tx TDMA */
+ u8 sitbrc1; /* SI1 RAM counter Tx TDMB */
+ u8 sitcrc1; /* SI1 RAM counter Tx TDMC */
+ u8 sitdrc1; /* SI1 RAM counter Tx TDMD */
+ u8 sirarc1; /* SI1 RAM counter Rx TDMA */
+ u8 sirbrc1; /* SI1 RAM counter Rx TDMB */
+ u8 sircrc1; /* SI1 RAM counter Rx TDMC */
+ u8 sirdrc1; /* SI1 RAM counter Rx TDMD */
+ u8 res4[0x8];
+ u16 siemr1; /* SI1 TDME mode register 16 bits */
+ u16 sifmr1; /* SI1 TDMF mode register 16 bits */
+ u16 sigmr1; /* SI1 TDMG mode register 16 bits */
+ u16 sihmr1; /* SI1 TDMH mode register 16 bits */
+ u8 siglmg1_l; /* SI1 global mode register low 8 bits
*/
+ u8 res5[0x1];
+ u8 sicmdr1_l; /* SI1 command register low 8 bits */
+ u8 res6[0x1];
+ u8 sistr1_l; /* SI1 status register low 8 bits */
+ u8 res7[0x1];
+ u16 sirsr1_l; /* SI1 RAM shadow address register low
16 bits */
+ u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */
+ u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */
+ u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */
+ u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */
+ u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */
+ u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */
+ u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */
+ u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */
+ u8 res8[0x8];
+ u32 siml1; /* SI1 multiframe limit register */
+ u8 siedm1; /* SI1 extended diagnostic mode register
*/
+ u8 res9[0xBB];
+} __attribute__ ((packed)) si1_t;
+
+/* SI Routing Tables
+*/
+typedef struct sir {
+ u8 tx[0x400];
+ u8 rx[0x400];
+ u8 res0[0x800];
+} __attribute__ ((packed)) sir_t;
+
+/* USB Controller.
+*/
+typedef struct usb_ctlr {
+ u8 usb_usmod;
+ u8 usb_usadr;
+ u8 usb_uscom;
+ u8 res1[1];
+ u16 usb_usep1;
+ u16 usb_usep2;
+ u16 usb_usep3;
+ u16 usb_usep4;
+ u8 res2[4];
+ u16 usb_usber;
+ u8 res3[2];
+ u16 usb_usbmr;
+ u8 res4[1];
+ u8 usb_usbs;
+ u16 usb_ussft;
+ u8 res5[2];
+ u16 usb_usfrn;
+ u8 res6[0x22];
+} __attribute__ ((packed)) usb_t;
+
+/* MCC
+*/
+typedef struct mcc {
+ u32 mcce; /* MCC event register */
+ u32 mccm; /* MCC mask register */
+ u32 mccf; /* MCC configuration register */
+ u32 merl; /* MCC emergency request level register
*/
+ u8 res0[0xF0];
+} __attribute__ ((packed)) mcc_t;
+
+/* QE UCC Slow
+*/
+typedef struct ucc_slow {
+ u32 gumr_l; /* UCCx general mode register (low) */
+ u32 gumr_h; /* UCCx general mode register (high) */
+ u16 upsmr; /* UCCx protocol-specific mode register
*/
+ u8 res0[0x2];
+ u16 utodr; /* UCCx transmit on demand register */
+ u16 udsr; /* UCCx data synchronization register */
+ u16 ucce; /* UCCx event register */
+ u8 res1[0x2];
+ u16 uccm; /* UCCx mask register */
+ u8 res2[0x1];
+ u8 uccs; /* UCCx status register */
+ u8 res3[0x24];
+ u16 utpt;
+ u8 guemr; /* UCC general extended mode register */
+ u8 res4[0x200 - 0x091];
+} __attribute__ ((packed)) ucc_slow_t;
+
+typedef struct ucc_geth {
+ u32 maccfg1; /* mac configuration reg. 1
*/
+ u32 maccfg2; /* mac configuration reg. 2
*/
+ u32 ipgifg; /* interframe gap reg.
*/
+ u32 hafdup; /* half-duplex reg.
*/
+ u8 res1[0x10];
+ u32 miimcfg; /* MII management configuration reg
*/
+ u32 miimcom; /* MII management command reg
*/
+ u32 miimadd; /* MII management address reg
*/
+ u32 miimcon; /* MII management control reg
*/
+ u32 miimstat; /* MII management status reg
*/
+ u32 miimind; /* MII management indication reg
*/
+ u32 ifctl; /* interface control reg
*/
+ u32 ifstat; /* interface statux reg
*/
+ u32 macstnaddr1; /* mac station address part 1 reg
*/
+ u32 macstnaddr2; /* mac station address part 2 reg
*/
+ u8 res2[0x8];
+ u32 uempr; /* UCC Ethernet Mac parameter reg
*/
+ u32 utbipar; /* UCC tbi address reg
*/
+ u16 uescr; /* UCC Ethernet statistics control reg
*/
+ u8 res3[0x180 - 0x15A];
+ u32 tx64; /* Total number of frames (including bad
+ * frames) transmitted that were exactly
+ * of the minimal length (64 for un
tagged,
+ * 68 for tagged, or with length exactly
+ * equal to the parameter MINLength */
+ u32 tx127; /* Total number of frames (including bad
+ * frames) transmitted that were between
+ * MINLength (Including FCS length==4)
+ * and 127 octets */
+ u32 tx255; /* Total number of frames (including bad
+ * frames) transmitted that were between
+ * 128 (Including FCS length==4) and 255
+ * octets */
+ u32 rx64; /* Total number of frames received
including
+ * bad frames that were exactly of the
+ * mninimal length (64 bytes) */
+ u32 rx127; /* Total number of frames (including bad
+ * frames) received that were between
+ * MINLength (Including FCS length==4)
+ * and 127 octets */
+ u32 rx255; /* Total number of frames (including
+ * bad frames) received that were
between
+ * 128 (Including FCS length==4) and 255
+ * octets */
+ u32 txok; /* Total number of octets residing in
frames
+ * that where involved in succesfull
+ * transmission */
+ u16 txcf; /* Total number of PAUSE control frames
+ * transmitted by this MAC */
+ u8 res4[0x2];
+ u32 tmca; /* Total number of frames that were
transmitted
+ * succesfully with the group address
bit set
+ * that are not broadcast frames */
+ u32 tbca; /* Total number of frames transmitted
+ * succesfully that had destination
address
+ * field equal to the broadcast address
*/
+ u32 rxfok; /* Total number of frames received OK */
+ u32 rxbok; /* Total number of octets received OK */
+ u32 rbyt; /* Total number of octets received
including
+ * octets in bad frames. Must be
implemented
+ * in HW because it includes octets in
frames
+ * that never even reach the UCC */
+ u32 rmca; /* Total number of frames that were
received
+ * succesfully with the group address
bit set
+ * that are not broadcast frames */
+ u32 rbca; /* Total number of frames received
succesfully
+ * that had destination address equal to
the
+ * broadcast address */
+ u32 scar; /* Statistics carry register */
+ u32 scam; /* Statistics caryy mask register */
+ u8 res5[0x200 - 0x1c4];
+} __attribute__ ((packed)) ucc_geth_t;
+
+/* QE UCC Fast
+*/
+typedef struct ucc_fast {
+ u32 gumr; /* UCCx general mode register */
+ u32 upsmr; /* UCCx protocol-specific mode register
*/
+ u16 utodr; /* UCCx transmit on demand register */
+ u8 res0[0x2];
+ u16 udsr; /* UCCx data synchronization register
*/
+ u8 res1[0x2];
+ u32 ucce; /* UCCx event register */
+ u32 uccm; /* UCCx mask register. */
+ u8 uccs; /* UCCx status register */
+ u8 res2[0x7];
+ u32 urfb; /* UCC receive FIFO base */
+ u16 urfs; /* UCC receive FIFO size */
+ u8 res3[0x2];
+ u16 urfet; /* UCC receive FIFO emergency threshold
*/
+ u16 urfset; /* UCC receive FIFO special emergency
+ * threshold */
+ u32 utfb; /* UCC transmit FIFO base */
+ u16 utfs; /* UCC transmit FIFO size */
+ u8 res4[0x2];
+ u16 utfet; /* UCC transmit FIFO emergency threshold
*/
+ u8 res5[0x2];
+ u16 utftt; /* UCC transmit FIFO transmit threshold
*/
+ u8 res6[0x2];
+ u16 utpt; /* UCC transmit polling timer */
+ u8 res7[0x2];
+ u32 urtry; /* UCC retry counter register */
+ u8 res8[0x4C];
+ u8 guemr; /* UCC general extended mode register */
+ u8 res9[0x100 - 0x091];
+ ucc_geth_t ugeth;
+} __attribute__ ((packed)) ucc_fast_t;
+
+/* QE UCC
+*/
+typedef struct ucc_common {
+ u8 res1[0x90];
+ u8 guemr;
+ u8 res2[0x200 - 0x091];
+} __attribute__ ((packed)) ucc_common_t;
+
+typedef struct ucc {
+ union {
+ ucc_slow_t slow;
+ ucc_fast_t fast;
+ ucc_common_t common;
+ };
+} __attribute__ ((packed)) ucc_t;
+
+/* MultiPHY UTOPIA POS Controllers (UPC)
+*/
+typedef struct upc {
+ u32 upgcr; /* UTOPIA/POS general configuration
register */
+ u32 uplpa; /* UTOPIA/POS last PHY address */
+ u32 uphec; /* ATM HEC register */
+ u32 upuc; /* UTOPIA/POS UCC configuration */
+ u32 updc1; /* UTOPIA/POS device 1 configuration */
+ u32 updc2; /* UTOPIA/POS device 2 configuration */
+ u32 updc3; /* UTOPIA/POS device 3 configuration */
+ u32 updc4; /* UTOPIA/POS device 4 configuration */
+ u32 upstpa; /* UTOPIA/POS STPA threshold */
+ u8 res0[0xC];
+ u32 updrs1_h; /* UTOPIA/POS device 1 rate select */
+ u32 updrs1_l; /* UTOPIA/POS device 1 rate select */
+ u32 updrs2_h; /* UTOPIA/POS device 2 rate select */
+ u32 updrs2_l; /* UTOPIA/POS device 2 rate select */
+ u32 updrs3_h; /* UTOPIA/POS device 3 rate select */
+ u32 updrs3_l; /* UTOPIA/POS device 3 rate select */
+ u32 updrs4_h; /* UTOPIA/POS device 4 rate select */
+ u32 updrs4_l; /* UTOPIA/POS device 4 rate select */
+ u32 updrp1; /* UTOPIA/POS device 1 receive priority
low */
+ u32 updrp2; /* UTOPIA/POS device 2 receive priority
low */
+ u32 updrp3; /* UTOPIA/POS device 3 receive priority
low */
+ u32 updrp4; /* UTOPIA/POS device 4 receive priority
low */
+ u32 upde1; /* UTOPIA/POS device 1 event */
+ u32 upde2; /* UTOPIA/POS device 2 event */
+ u32 upde3; /* UTOPIA/POS device 3 event */
+ u32 upde4; /* UTOPIA/POS device 4 event */
+ u16 uprp1;
+ u16 uprp2;
+ u16 uprp3;
+ u16 uprp4;
+ u8 res1[0x8];
+ u16 uptirr1_0; /* Device 1 transmit internal rate 0 */
+ u16 uptirr1_1; /* Device 1 transmit internal rate 1 */
+ u16 uptirr1_2; /* Device 1 transmit internal rate 2 */
+ u16 uptirr1_3; /* Device 1 transmit internal rate 3 */
+ u16 uptirr2_0; /* Device 2 transmit internal rate 0 */
+ u16 uptirr2_1; /* Device 2 transmit internal rate 1 */
+ u16 uptirr2_2; /* Device 2 transmit internal rate 2 */
+ u16 uptirr2_3; /* Device 2 transmit internal rate 3 */
+ u16 uptirr3_0; /* Device 3 transmit internal rate 0 */
+ u16 uptirr3_1; /* Device 3 transmit internal rate 1 */
+ u16 uptirr3_2; /* Device 3 transmit internal rate 2 */
+ u16 uptirr3_3; /* Device 3 transmit internal rate 3 */
+ u16 uptirr4_0; /* Device 4 transmit internal rate 0 */
+ u16 uptirr4_1; /* Device 4 transmit internal rate 1 */
+ u16 uptirr4_2; /* Device 4 transmit internal rate 2 */
+ u16 uptirr4_3; /* Device 4 transmit internal rate 3 */
+ u32 uper1; /* Device 1 port enable register */
+ u32 uper2; /* Device 2 port enable register */
+ u32 uper3; /* Device 3 port enable register */
+ u32 uper4; /* Device 4 port enable register */
+ u8 res2[0x150];
+} __attribute__ ((packed)) upc_t;
+
+/* SDMA
+*/
+typedef struct sdma {
+ u32 sdsr; /* Serial DMA status register */
+ u32 sdmr; /* Serial DMA mode register */
+ u32 sdtr1; /* SDMA system bus threshold register */
+ u32 sdtr2; /* SDMA secondary bus threshold register
*/
+ u32 sdhy1; /* SDMA system bus hysteresis register
*/
+ u32 sdhy2; /* SDMA secondary bus hysteresis
register */
+ u32 sdta1; /* SDMA system bus address register */
+ u32 sdta2; /* SDMA secondary bus address register
*/
+ u32 sdtm1; /* SDMA system bus MSNUM register */
+ u32 sdtm2; /* SDMA secondary bus MSNUM register */
+ u8 res0[0x10];
+ u32 sdaqr; /* SDMA address bus qualify register */
+ u32 sdaqmr; /* SDMA address bus qualify mask
register */
+ u8 res1[0x4];
+ u32 sdwbcr; /* SDMA CAM entries base register */
+ u8 res2[0x38];
+} __attribute__ ((packed)) sdma_t;
+
+/* Debug Space
+*/
+typedef struct dbg {
+ u32 bpdcr; /* Breakpoint debug command register */
+ u32 bpdsr; /* Breakpoint debug status register */
+ u32 bpdmr; /* Breakpoint debug mask register */
+ u32 bprmrr0; /* Breakpoint request mode risc register
0 */
+ u32 bprmrr1; /* Breakpoint request mode risc register
1 */
+ u8 res0[0x8];
+ u32 bprmtr0; /* Breakpoint request mode trb register
0 */
+ u32 bprmtr1; /* Breakpoint request mode trb register
1 */
+ u8 res1[0x8];
+ u32 bprmir; /* Breakpoint request mode immediate
register */
+ u32 bprmsr; /* Breakpoint request mode serial
register */
+ u32 bpemr; /* Breakpoint exit mode register */
+ u8 res2[0x48];
+} __attribute__ ((packed)) dbg_t;
+
+/* RISC Special Registers (Trap and Breakpoint)
+*/
+typedef struct rsp {
+ u8 fixme[0x100];
+} __attribute__ ((packed)) rsp_t;
+
+typedef struct qe_immap {
+ qe_iram_t iram; /* I-RAM */
+ qe_ic_t ic; /* Interrupt Controller */
+ cp_qe_t cp; /* Communications Processor */
+ qe_mux_t qmx; /* QE Multiplexer */
+ qe_timers_t qet; /* QE Timers */
+ spi_t spi[0x2]; /* spi */
+ mcc_t mcc; /* mcc */
+ qe_brg_t brg; /* brg */
+ usb_t usb; /* USB */
+ si1_t si1; /* SI */
+ u8 res11[0x800];
+ sir_t sir; /* SI Routing Tables */
+ ucc_t ucc1; /* ucc1 */
+ ucc_t ucc3; /* ucc3 */
+ ucc_t ucc5; /* ucc5 */
+ ucc_t ucc7; /* ucc7 */
+ u8 res12[0x600];
+ upc_t upc1; /* MultiPHY UTOPIA POS Controller 1 */
+ ucc_t ucc2; /* ucc2 */
+ ucc_t ucc4; /* ucc4 */
+ ucc_t ucc6; /* ucc6 */
+ ucc_t ucc8; /* ucc8 */
+ u8 res13[0x600];
+ upc_t upc2; /* MultiPHY UTOPIA POS Controller 2 */
+ sdma_t sdma; /* SDMA */
+ dbg_t dbg; /* Debug Space */
+ rsp_t rsp[0x2]; /* RISC Special Registers
+ * (Trap and Breakpoint) */
+ u8 res14[0x300];
+ u8 res15[0x3A00];
+ u8 res16[0x8000]; /* 0x108000 - 0x110000 */
+ u8 muram[0xC000]; /* 0x110000 - 0x11C000 Multi-user RAM
*/
+ u8 res17[0x24000]; /* 0x11C000 - 0x140000 */
+ u8 res18[0xC0000]; /* 0x140000 - 0x200000 */
+} __attribute__ ((packed)) qe_map_t;
+
+extern qe_map_t *qe_immr;
+
+#endif /* __IMMAP_QE_H__ */
+#endif /* __KERNEL__ */
diff --git a/drivers/sysdev/qe_lib/qe.h b/drivers/sysdev/qe_lib/qe.h
new file mode 100644
index 0000000..5cb9a16
--- /dev/null
+++ b/drivers/sysdev/qe_lib/qe.h
@@ -0,0 +1,450 @@
+/*
+ * drivers/sysdev/qe_lib/qe.h
+ *
+ * QUICC Engine (QE) external definitions and structure.
+ *
+ * (C) Copyright 2006 Freescale Semiconductor, Inc
+ * Author: Shlomi Gridih <gridish at freescale.com>
+ *
+ * History:
+ * 20060601 tanya jiang (tanya.jiang at freescale.com)
+ * Code style fixed; move from cpu/mpc83xx to drivers/sysdev
+ *
+ * This program is free software; you can redistribute it and/or
modify it
+ * under the terms of the GNU General Public License as published by
the
+ * Free Software Foundation; either version 2 of the License, or (at
your
+ * option) any later version.
+ */
+#ifdef __KERNEL__
+#ifndef __QE_H__
+#define __QE_H__
+
+#include "immap_qe.h"
+
+/* Multi User RAM addresses.
+ */
+#define QE_MURAM_DATAONLY_BASE ((uint)0x0)
+#define QE_MURAM_NOSPACE ((uint)0x7fffffff)
+#define QE_MURAM_DATAONLY_SIZE ((uint)(48 * 1024) -
QE_MURAM_DATAONLY_BASE)
+
+static inline long IS_MURAM_ERR(const uint offset)
+{
+ return (uint) offset > (uint) - 1000L;
+}
+
+#define QE_NUM_OF_SNUM 28
+#define QE_NUM_OF_BRGS 16
+#define QE_NUM_OF_PORTS 1024
+
+/* Memory partitions
+*/
+#define MEM_PART_SYSTEM 0
+#define MEM_PART_SECONDARY 1
+#define MEM_PART_MURAM 2
+
+/* Export the base address of the communication processor registers
+ * and dual port ram.
+ */
+int qe_issue_cmd(uint cmd, uint device, u8 TypeId, u32 cmd_input);
+void qe_setbrg(uint brg, uint rate);
+int qe_get_snum(void);
+void qe_put_snum(u8 snum);
+uint qe_muram_alloc(uint size, uint align);
+int qe_muram_free(uint offset);
+uint qe_muram_alloc_fixed(uint offset, uint size, uint align);
+void qe_muram_dump(void);
+void *qe_muram_addr(uint offset);
+
+/* Buffer descriptors.
+*/
+typedef struct qe_bd {
+ u16 status;
+ u16 length;
+ u32 buf;
+} __attribute__ ((packed)) qe_bd_t;
+
+#define QE_SIZEOF_BD sizeof(qe_bd_t)
+
+#define BD_STATUS_MASK 0xffff0000
+#define BD_LENGTH_MASK 0x0000ffff
+
+#define BD_BUFFER_ARG(bd) ((qe_bd_t *)bd)->buf
+#define BD_BUFFER_CLEAR(bd) out_be32(&(BD_BUFFER_ARG(bd)),
0);
+#define BD_BUFFER(bd) in_be32(&(BD_BUFFER_ARG(bd)))
+#define BD_STATUS_AND_LENGTH_SET(bd, val) out_be32((u32*)bd, val)
+#define BD_STATUS_AND_LENGTH(bd) in_be32((u32*)bd)
+#define BD_BUFFER_SET(bd, buffer) out_be32(&(BD_BUFFER_ARG(bd)),
(u32)(buffer))
+/* Macro for retrieving the following BD.
+ example:
+ next = BD_GET_NEXT( currBd, bdStatus, bdBase, SIZEOF_MY_BD, T_W ) */
+#define BD_GET_NEXT( curr_bd, bd_status, bd_base, bd_len, last_bd ) \
+ ( (!((bd_status) & (last_bd))) ? ((curr_bd)+(bd_len)) :
(bd_base) )
+
+/* Alignments
+*/
+#define QE_INTR_TABLE_ALIGN 16
+#define QE_ALIGNMENT_OF_BD 8
+#define QE_ALIGNMENT_OF_PRAM 64
+
+/* RISC allocation
+*/
+typedef enum qe_risc_allocation {
+ QE_RISC_ALLOCATION_RISC1 = 1, /* RISC 1 */
+ QE_RISC_ALLOCATION_RISC2 = 2, /* RISC 2 */
+ QE_RISC_ALLOCATION_RISC1_AND_RISC2 = 3 /* Dynamically choose
RISC 1 or RISC 2 */
+} qe_risc_allocation_e;
+
+/* QE extended filtering Table Lookup Key Size
+*/
+typedef enum qe_fltr_tbl_lookup_key_size {
+ QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES
+ = 0x3f, /* LookupKey parsed by the Generate
LookupKey
+ * CMD is truncated to 8 bytes */
+ QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES
+ = 0x5f, /* LookupKey parsed by the Generate
LookupKey
+ * CMD is truncated to 16 bytes */
+} qe_fltr_tbl_lookup_key_size_e;
+
+/* QE FLTR extended filtering Largest External Table Lookup Key Size
+*/
+typedef enum qe_fltr_largest_external_tbl_lookup_key_size_ {
+ QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE
+ = 0x0, /* not used */
+ QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES
+ = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES, /* 8
bytes */
+ QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES
+ = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES /* 16
bytes */
+} qe_fltr_largest_external_tbl_lookup_key_size_e;
+
+/* structure representing QE parameter RAM
+*/
+typedef struct qe_timer_tables {
+ u16 tm_base; /* QE timer table base adr */
+ u16 tm_ptr; /* QE timer table pointer */
+ u16 r_tmr; /* QE timer mode register */
+ u16 r_tmv; /* QE timer valid register */
+ u32 tm_cmd; /* QE timer cmd register */
+ u32 tm_cnt; /* QE timer internal cnt */
+} __attribute__ ((packed)) qe_timer_tables_t;
+
+#define QE_FLTR_TAD_SIZE 8
+
+/* QE extended filtering Termination Action Descriptor (TAD)
+*/
+typedef struct qe_fltr_tad {
+ u8 serialized[QE_FLTR_TAD_SIZE];
+} __attribute__ ((packed)) qe_fltr_tad_t;
+
+/* Communication Direction.
+*/
+typedef enum comm_dir {
+ COMM_DIR_NONE = 0,
+ COMM_DIR_RX = 1,
+ COMM_DIR_TX = 2,
+ COMM_DIR_RX_AND_TX = 3
+} comm_dir_e;
+
+/* Clocks and GRG's
+*/
+typedef enum qe_clock {
+ QE_CLK_NONE = 0
+ , QE_BRG1 /* Baud Rate Generator 1 */
+ , QE_BRG2 /* Baud Rate Generator 2 */
+ , QE_BRG3 /* Baud Rate Generator 3 */
+ , QE_BRG4 /* Baud Rate Generator 4 */
+ , QE_BRG5 /* Baud Rate Generator 5 */
+ , QE_BRG6 /* Baud Rate Generator 6 */
+ , QE_BRG7 /* Baud Rate Generator 7 */
+ , QE_BRG8 /* Baud Rate Generator 8 */
+ , QE_BRG9 /* Baud Rate Generator 9 */
+ , QE_BRG10 /* Baud Rate Generator 10 */
+ , QE_BRG11 /* Baud Rate Generator 11 */
+ , QE_BRG12 /* Baud Rate Generator 12 */
+ , QE_BRG13 /* Baud Rate Generator 13 */
+ , QE_BRG14 /* Baud Rate Generator 14 */
+ , QE_BRG15 /* Baud Rate Generator 15 */
+ , QE_BRG16 /* Baud Rate Generator 16 */
+ , QE_CLK1 /* Clock 1 */
+ , QE_CLK2 /* Clock 2 */
+ , QE_CLK3 /* Clock 3 */
+ , QE_CLK4 /* Clock 4 */
+ , QE_CLK5 /* Clock 5 */
+ , QE_CLK6 /* Clock 6 */
+ , QE_CLK7 /* Clock 7 */
+ , QE_CLK8 /* Clock 8 */
+ , QE_CLK9 /* Clock 9 */
+ , QE_CLK10 /* Clock 10 */
+ , QE_CLK11 /* Clock 11 */
+ , QE_CLK12 /* Clock 12 */
+ , QE_CLK13 /* Clock 13 */
+ , QE_CLK14 /* Clock 14 */
+ , QE_CLK15 /* Clock 15 */
+ , QE_CLK16 /* Clock 16 */
+ , QE_CLK17 /* Clock 17 */
+ , QE_CLK18 /* Clock 18 */
+ , QE_CLK19 /* Clock 19 */
+ , QE_CLK20 /* Clock 20 */
+ , QE_CLK21 /* Clock 21 */
+ , QE_CLK22 /* Clock 22 */
+ , QE_CLK23 /* Clock 23 */
+ , QE_CLK24 /* Clock 24 */
+ , QE_CLK_DUMMY
+} qe_clock_e;
+
+/* QE CMXUCR Registers.
+ * There are two UCCs represented in each of the four CMXUCR registers.
+ * These values are for the UCC in the LSBs
+ */
+#define QE_CMXUCR_MII_ENET_MNG 0x00007000
+#define QE_CMXUCR_MII_ENET_MNG_SHIFT 12
+#define QE_CMXUCR_GRANT 0x00008000
+#define QE_CMXUCR_TSA 0x00004000
+#define QE_CMXUCR_BKPT 0x00000100
+#define QE_CMXUCR_TX_CLK_SRC_MASK 0x0000000F
+
+/* QE CECR Commands.
+*/
+#define QE_CR_FLG 0x00010000
+#define QE_RESET 0x80000000
+#define QE_INIT_TX_RX 0x00000000
+#define QE_INIT_RX 0x00000001
+#define QE_INIT_TX 0x00000002
+#define QE_ENTER_HUNT_MODE 0x00000003
+#define QE_STOP_TX 0x00000004
+#define QE_GRACEFUL_STOP_TX 0x00000005
+#define QE_RESTART_TX 0x00000006
+#define QE_CLOSE_RX_BD 0x00000007
+#define QE_SWITCH_COMMAND 0x00000007
+#define QE_SET_GROUP_ADDRESS 0x00000008
+#define QE_START_IDMA 0x00000009
+#define QE_MCC_STOP_RX 0x00000009
+#define QE_ATM_TRANSMIT 0x0000000a
+#define QE_HPAC_CLEAR_ALL 0x0000000b
+#define QE_GRACEFUL_STOP_RX 0x0000001a
+#define QE_RESTART_RX 0x0000001b
+#define QE_HPAC_SET_PRIORITY 0x0000010b
+#define QE_HPAC_STOP_TX 0x0000020b
+#define QE_HPAC_STOP_RX 0x0000030b
+#define QE_HPAC_GRACEFUL_STOP_TX 0x0000040b
+#define QE_HPAC_GRACEFUL_STOP_RX 0x0000050b
+#define QE_HPAC_START_TX 0x0000060b
+#define QE_HPAC_START_RX 0x0000070b
+#define QE_USB_STOP_TX 0x0000000a
+#define QE_USB_RESTART_TX 0x0000000b
+#define QE_QMC_STOP_TX 0x0000000c
+#define QE_QMC_STOP_RX 0x0000000d
+#define QE_SS7_SU_FIL_RESET 0x0000000e
+/* jonathbr added from here down for 83xx */
+#define QE_RESET_BCS 0x0000000a
+#define QE_MCC_INIT_TX_RX_16 0x00000003
+#define QE_MCC_STOP_TX 0x00000004
+#define QE_MCC_INIT_TX_1 0x00000005
+#define QE_MCC_INIT_RX_1 0x00000006
+#define QE_MCC_RESET 0x00000007
+#define QE_SET_TIMER 0x00000008
+#define QE_RANDOM_NUMBER 0x0000000c
+#define QE_ATM_MULTI_THREAD_INIT 0x00000011
+#define QE_ASSIGN_PAGE 0x00000012
+#define QE_ADD_REMOVE_HASH_ENTRY 0x00000013
+#define QE_START_FLOW_CONTROL 0x00000014
+#define QE_STOP_FLOW_CONTROL 0x00000015
+#define QE_ASSIGN_PAGE_TO_DEVICE 0x00000016
+
+/* QE CECR Sub Block - sub block of QE command.
+*/
+#define QE_CR_SUBBLOCK_INVALID 0x00000000
+#define QE_CR_SUBBLOCK_USB 0x03200000
+#define QE_CR_SUBBLOCK_UCCFAST1 0x02000000
+#define QE_CR_SUBBLOCK_UCCFAST2 0x02200000
+#define QE_CR_SUBBLOCK_UCCFAST3 0x02400000
+#define QE_CR_SUBBLOCK_UCCFAST4 0x02600000
+#define QE_CR_SUBBLOCK_UCCFAST5 0x02800000
+#define QE_CR_SUBBLOCK_UCCFAST6 0x02a00000
+#define QE_CR_SUBBLOCK_UCCFAST7 0x02c00000
+#define QE_CR_SUBBLOCK_UCCFAST8 0x02e00000
+#define QE_CR_SUBBLOCK_UCCSLOW1 0x00000000
+#define QE_CR_SUBBLOCK_UCCSLOW2 0x00200000
+#define QE_CR_SUBBLOCK_UCCSLOW3 0x00400000
+#define QE_CR_SUBBLOCK_UCCSLOW4 0x00600000
+#define QE_CR_SUBBLOCK_UCCSLOW5 0x00800000
+#define QE_CR_SUBBLOCK_UCCSLOW6 0x00a00000
+#define QE_CR_SUBBLOCK_UCCSLOW7 0x00c00000
+#define QE_CR_SUBBLOCK_UCCSLOW8 0x00e00000
+#define QE_CR_SUBBLOCK_MCC1 0x03800000
+#define QE_CR_SUBBLOCK_MCC2 0x03a00000
+#define QE_CR_SUBBLOCK_MCC3 0x03000000
+#define QE_CR_SUBBLOCK_IDMA1 0x02800000
+#define QE_CR_SUBBLOCK_IDMA2 0x02a00000
+#define QE_CR_SUBBLOCK_IDMA3 0x02c00000
+#define QE_CR_SUBBLOCK_IDMA4 0x02e00000
+#define QE_CR_SUBBLOCK_HPAC 0x01e00000
+#define QE_CR_SUBBLOCK_SPI1 0x01400000
+#define QE_CR_SUBBLOCK_SPI2 0x01600000
+#define QE_CR_SUBBLOCK_RAND 0x01c00000
+#define QE_CR_SUBBLOCK_TIMER 0x01e00000
+#define QE_CR_SUBBLOCK_GENERAL 0x03c00000
+
+/* QE CECR Protocol - For non-MCC, specifies mode for QE CECR command.
+*/
+#define QE_CR_PROTOCOL_UNSPECIFIED 0x00 /* For all other
protocols */
+#define QE_CR_PROTOCOL_HDLC_TRANSPARENT 0x00
+#define QE_CR_PROTOCOL_ATM_POS 0x0A
+#define QE_CR_PROTOCOL_ETHERNET 0x0C
+#define QE_CR_PROTOCOL_L2_SWITCH 0x0D
+
+/* BMR byte order
+*/
+#define QE_BMR_BYTE_ORDER_BO_PPC 0x08 /* powerpc little endian */
+#define QE_BMR_BYTE_ORDER_BO_MOT 0x10 /* motorola big endian */
+#define QE_BMR_BYTE_ORDER_BO_MAX 0x18
+
+/* BRG configuration register
+*/
+#define QE_BRGC_ENABLE 0x00010000
+#define QE_BRGC_DIVISOR_SHIFT 1
+#define QE_BRGC_DIVISOR_MAX 0xFFF
+#define QE_BRGC_DIV16 1
+
+/* UPC
+*/
+#define UPGCR_PROTOCOL 0x80000000 /* protocol ul2 or pl2 */
+#define UPGCR_TMS 0x40000000 /* Transmit master/slave mode */
+#define UPGCR_RMS 0x20000000 /* Receive master/slave mode */
+#define UPGCR_ADDR 0x10000000 /* Master MPHY Addr multiplexing
*/
+#define UPGCR_DIAG 0x01000000 /* Diagnostic mode */
+
+/* UCC
+*/
+#define UCC_GUEMR_MODE_MASK_RX 0x02
+#define UCC_GUEMR_MODE_MASK_TX 0x01
+#define UCC_GUEMR_MODE_FAST_RX 0x02
+#define UCC_GUEMR_MODE_FAST_TX 0x01
+#define UCC_GUEMR_MODE_SLOW_RX 0x00
+#define UCC_GUEMR_MODE_SLOW_TX 0x00
+#define UCC_GUEMR_SET_RESERVED3 0x10 /* Bit 3 in the guemr is
reserved but must be set 1 */
+
+/* structure representing UCC SLOW parameter RAM
+*/
+typedef struct ucc_slow_pram {
+ u16 rbase; /* RX BD base address */
+ u16 tbase; /* TX BD base address */
+ u8 rfcr; /* Rx function code */
+ u8 tfcr; /* Tx function code */
+ u16 mrblr; /* Rx buffer length */
+ u32 rstate; /* Rx internal state */
+ u32 rptr; /* Rx internal data pointer */
+ u16 rbptr; /* rb BD Pointer */
+ u16 rcount; /* Rx internal byte count */
+ u32 rtemp; /* Rx temp */
+ u32 tstate; /* Tx internal state */
+ u32 tptr; /* Tx internal data pointer */
+ u16 tbptr; /* Tx BD pointer */
+ u16 tcount; /* Tx byte count */
+ u32 ttemp; /* Tx temp */
+ u32 rcrc; /* temp receive CRC */
+ u32 tcrc; /* temp transmit CRC */
+} __attribute__ ((packed)) ucc_slow_pram_t;
+
+/* General UCC SLOW Mode Register (GUMRH & GUMRL)
+*/
+#define UCC_SLOW_GUMR_H_CRC16 0x00004000
+#define UCC_SLOW_GUMR_H_CRC16CCITT 0x00000000
+#define UCC_SLOW_GUMR_H_CRC32CCITT 0x00008000
+#define UCC_SLOW_GUMR_H_REVD 0x00002000
+#define UCC_SLOW_GUMR_H_TRX 0x00001000
+#define UCC_SLOW_GUMR_H_TTX 0x00000800
+#define UCC_SLOW_GUMR_H_CDP 0x00000400
+#define UCC_SLOW_GUMR_H_CTSP 0x00000200
+#define UCC_SLOW_GUMR_H_CDS 0x00000100
+#define UCC_SLOW_GUMR_H_CTSS 0x00000080
+#define UCC_SLOW_GUMR_H_TFL 0x00000040
+#define UCC_SLOW_GUMR_H_RFW 0x00000020
+#define UCC_SLOW_GUMR_H_TXSY 0x00000010
+#define UCC_SLOW_GUMR_H_4SYNC 0x00000004
+#define UCC_SLOW_GUMR_H_8SYNC 0x00000008
+#define UCC_SLOW_GUMR_H_16SYNC 0x0000000c
+#define UCC_SLOW_GUMR_H_RTSM 0x00000002
+#define UCC_SLOW_GUMR_H_RSYN 0x00000001
+
+#define UCC_SLOW_GUMR_L_TCI 0x10000000
+#define UCC_SLOW_GUMR_L_RINV 0x02000000
+#define UCC_SLOW_GUMR_L_TINV 0x01000000
+#define UCC_SLOW_GUMR_L_TEND 0x00020000
+#define UCC_SLOW_GUMR_L_ENR 0x00000020
+#define UCC_SLOW_GUMR_L_ENT 0x00000010
+
+/* General UCC FAST Mode Register
+*/
+#define UCC_FAST_GUMR_TCI 0x20000000
+#define UCC_FAST_GUMR_TRX 0x10000000
+#define UCC_FAST_GUMR_TTX 0x08000000
+#define UCC_FAST_GUMR_CDP 0x04000000
+#define UCC_FAST_GUMR_CTSP 0x02000000
+#define UCC_FAST_GUMR_CDS 0x01000000
+#define UCC_FAST_GUMR_CTSS 0x00800000
+#define UCC_FAST_GUMR_TXSY 0x00020000
+#define UCC_FAST_GUMR_RSYN 0x00010000
+#define UCC_FAST_GUMR_RTSM 0x00002000
+#define UCC_FAST_GUMR_REVD 0x00000400
+#define UCC_FAST_GUMR_ENR 0x00000020
+#define UCC_FAST_GUMR_ENT 0x00000010
+
+/* Slow UCC Event Register (UCCE)
+*/
+#define UCC_SLOW_UCCE_GLR 0x1000
+#define UCC_SLOW_UCCE_GLT 0x0800
+#define UCC_SLOW_UCCE_DCC 0x0400
+#define UCC_SLOW_UCCE_FLG 0x0200
+#define UCC_SLOW_UCCE_AB 0x0200
+#define UCC_SLOW_UCCE_IDLE 0x0100
+#define UCC_SLOW_UCCE_GRA 0x0080
+#define UCC_SLOW_UCCE_TXE 0x0010
+#define UCC_SLOW_UCCE_RXF 0x0008
+#define UCC_SLOW_UCCE_CCR 0x0008
+#define UCC_SLOW_UCCE_RCH 0x0008
+#define UCC_SLOW_UCCE_BSY 0x0004
+#define UCC_SLOW_UCCE_TXB 0x0002
+#define UCC_SLOW_UCCE_TX 0x0002
+#define UCC_SLOW_UCCE_RX 0x0001
+#define UCC_SLOW_UCCE_GOV 0x0001
+#define UCC_SLOW_UCCE_GUN 0x0002
+#define UCC_SLOW_UCCE_GINT 0x0004
+#define UCC_SLOW_UCCE_IQOV 0x0008
+
+#define UCC_SLOW_UCCE_HDLC_SET (UCC_SLOW_UCCE_TXE|UCC_SLOW_UCCE_BSY|
\
+ UCC_SLOW_UCCE_GRA|UCC_SLOW_UCCE_TXB|UCC_SLOW_UCCE_RXF| \
+ UCC_SLOW_UCCE_DCC|UCC_SLOW_UCCE_GLT|UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_ENET_SET (UCC_SLOW_UCCE_TXE|UCC_SLOW_UCCE_BSY|
\
+ UCC_SLOW_UCCE_GRA|UCC_SLOW_UCCE_TXB|UCC_SLOW_UCCE_RXF)
+#define UCC_SLOW_UCCE_TRANS_SET (UCC_SLOW_UCCE_TXE|UCC_SLOW_UCCE_BSY|
\
+ UCC_SLOW_UCCE_GRA|UCC_SLOW_UCCE_TX |UCC_SLOW_UCCE_RX | \
+ UCC_SLOW_UCCE_DCC|UCC_SLOW_UCCE_GLT|UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_UART_SET (UCC_SLOW_UCCE_BSY|UCC_SLOW_UCCE_GRA|
\
+ UCC_SLOW_UCCE_TXB|UCC_SLOW_UCCE_TX |UCC_SLOW_UCCE_RX | \
+ UCC_SLOW_UCCE_GLT|UCC_SLOW_UCCE_GLR)
+#define UCC_SLOW_UCCE_QMC_SET (UCC_SLOW_UCCE_IQOV|UCC_SLOW_UCCE_GINT|
\
+ UCC_SLOW_UCCE_GUN|UCC_SLOW_UCCE_GOV)
+
+#define UCC_SLOW_UCCE_OTHER (UCC_SLOW_UCCE_TXE|UCC_SLOW_UCCE_BSY|
\
+ UCC_SLOW_UCCE_GRA|UCC_SLOW_UCCE_DCC|UCC_SLOW_UCCE_GLT| \
+ UCC_SLOW_UCCE_GLR)
+
+#define UCC_SLOW_INTR_TX UCC_SLOW_UCCE_TXB
+#define UCC_SLOW_INTR_RX (UCC_SLOW_UCCE_RXF | UCC_SLOW_UCCE_RX)
+#define UCC_SLOW_INTR (UCC_SLOW_INTR_TX | UCC_SLOW_INTR_RX)
+
+/* Transmit On Demand (UTORD)
+*/
+#define UCC_SLOW_TOD 0x8000
+#define UCC_FAST_TOD 0x8000
+
+/* Function code masks.
+*/
+#define FC_GBL 0x20
+#define FC_DTB_LCL 0x02
+#define UCC_FAST_FUNCTION_CODE_GBL 0x20
+#define UCC_FAST_FUNCTION_CODE_DTB_LCL 0x02
+#define UCC_FAST_FUNCTION_CODE_BDB_LCL 0x01
+
+#endif /* __QE_H__ */
+#endif /* __KERNEL__ */
diff --git a/drivers/sysdev/qe_lib/qe_common.h
b/drivers/sysdev/qe_lib/qe_common.h
new file mode 100644
index 0000000..a1bdfe7
--- /dev/null
+++ b/drivers/sysdev/qe_lib/qe_common.h
@@ -0,0 +1,41 @@
+/*
+ * drivers/sysdev/qe_lib/qe_common.h
+ * Description: Common operation of QE
+ *
+ * Copyright (C) 2006 Freescale Semiconductor, Inc
+ *
+ * Author: Shlomi Gridish <gridish at freescale.com>
+ *
+ * History:
+ * 20060601 tanya jiang (tanya.jiang at freescale.com)
+ * Code style fixed; move from cpu/mpc83xx to drivers/sysdev
+ *
+ * This program is free software; you can redistribute it and/or
modify it
+ * under the terms of the GNU General Public License as published by
the
+ * Free Software Foundation; either version 2 of the License, or (at
your
+ * option) any later version.
+ */
+#ifndef __QE_COMMON_H__
+#define __QE_COMMON_H__
+
+#include "common.h"
+#include "asm/errno.h"
+#include "immap_qe.h"
+#include "asm/io.h"
+
+#include "qe.h"
+#include "mm.h"
+
+extern qe_map_t *qe_immr;
+
+void qe_reset(void);
+int qe_issue_cmd(uint cmd, uint device, u8 TypeId, u32 cmd_input);
+void qe_setbrg(uint brg, uint rate);
+int qe_get_snum(void);
+void qe_put_snum(u8 snum);
+uint qe_muram_alloc(uint size, uint align);
+int qe_muram_free(uint offset);
+uint qe_muram_alloc_fixed(uint offset, uint size, uint align);
+void qe_muram_dump(void);
+void *qe_muram_addr(uint offset);
+#endif /* __QE_COMMON_H__ */
--
1.3.GIT
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