Commit 77d7676a authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Li Yang

soc: fsl: qe: avoid ppc-specific io accessors

In preparation for allowing to build QE support for architectures
other than PPC, replace the ppc-specific io accessors by the qe_io*
macros. Done via

$ spatch --sp-file io.cocci --in-place drivers/soc/fsl/qe/

where io.cocci is

@@
expression addr, val;
@@
- out_be32(addr, val)
+ qe_iowrite32be(val, addr)

@@
expression addr;
@@
- in_be32(addr)
+ qe_ioread32be(addr)

@@
expression addr, val;
@@
- out_be16(addr, val)
+ qe_iowrite16be(val, addr)

@@
expression addr;
@@
- in_be16(addr)
+ qe_ioread16be(addr)

@@
expression addr, val;
@@
- out_8(addr, val)
+ qe_iowrite8(val, addr)

@@
expression addr;
@@
- in_8(addr)
+ qe_ioread8(addr)

@@
expression addr, clr, set;
@@
- clrsetbits_be32(addr, clr, set)
+ qe_clrsetbits_be32(addr, clr, set)

@@
expression addr, clr, set;
@@
- clrsetbits_be16(addr, clr, set)
+ qe_clrsetbits_be16(addr, clr, set)

@@
expression addr, clr, set;
@@
- clrsetbits_8(addr, clr, set)
+ qe_clrsetbits_8(addr, clr, set)

@@
expression addr, set;
@@
- setbits32(addr, set)
+ qe_setbits_be32(addr, set)

@@
expression addr, set;
@@
- setbits16(addr, set)
+ qe_setbits_be16(addr, set)

@@
expression addr, set;
@@
- setbits8(addr, set)
+ qe_setbits_8(addr, set)

@@
expression addr, clr;
@@
- clrbits32(addr, clr)
+ qe_clrbits_be32(addr, clr)

@@
expression addr, clr;
@@
- clrbits16(addr, clr)
+ qe_clrbits_be16(addr, clr)

@@
expression addr, clr;
@@
- clrbits8(addr, clr)
+ qe_clrbits_8(addr, clr)
Reviewed-by: default avatarTimur Tabi <timur@kernel.org>
Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: default avatarLi Yang <leoyang.li@nxp.com>
parent 6ac9b617
......@@ -41,13 +41,13 @@ static void qe_gpio_save_regs(struct of_mm_gpio_chip *mm_gc)
container_of(mm_gc, struct qe_gpio_chip, mm_gc);
struct qe_pio_regs __iomem *regs = mm_gc->regs;
qe_gc->cpdata = in_be32(&regs->cpdata);
qe_gc->cpdata = qe_ioread32be(&regs->cpdata);
qe_gc->saved_regs.cpdata = qe_gc->cpdata;
qe_gc->saved_regs.cpdir1 = in_be32(&regs->cpdir1);
qe_gc->saved_regs.cpdir2 = in_be32(&regs->cpdir2);
qe_gc->saved_regs.cppar1 = in_be32(&regs->cppar1);
qe_gc->saved_regs.cppar2 = in_be32(&regs->cppar2);
qe_gc->saved_regs.cpodr = in_be32(&regs->cpodr);
qe_gc->saved_regs.cpdir1 = qe_ioread32be(&regs->cpdir1);
qe_gc->saved_regs.cpdir2 = qe_ioread32be(&regs->cpdir2);
qe_gc->saved_regs.cppar1 = qe_ioread32be(&regs->cppar1);
qe_gc->saved_regs.cppar2 = qe_ioread32be(&regs->cppar2);
qe_gc->saved_regs.cpodr = qe_ioread32be(&regs->cpodr);
}
static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
......@@ -56,7 +56,7 @@ static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
struct qe_pio_regs __iomem *regs = mm_gc->regs;
u32 pin_mask = 1 << (QE_PIO_PINS - 1 - gpio);
return !!(in_be32(&regs->cpdata) & pin_mask);
return !!(qe_ioread32be(&regs->cpdata) & pin_mask);
}
static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
......@@ -74,7 +74,7 @@ static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
else
qe_gc->cpdata &= ~pin_mask;
out_be32(&regs->cpdata, qe_gc->cpdata);
qe_iowrite32be(qe_gc->cpdata, &regs->cpdata);
spin_unlock_irqrestore(&qe_gc->lock, flags);
}
......@@ -101,7 +101,7 @@ static void qe_gpio_set_multiple(struct gpio_chip *gc,
}
}
out_be32(&regs->cpdata, qe_gc->cpdata);
qe_iowrite32be(qe_gc->cpdata, &regs->cpdata);
spin_unlock_irqrestore(&qe_gc->lock, flags);
}
......@@ -255,11 +255,15 @@ void qe_pin_set_dedicated(struct qe_pin *qe_pin)
spin_lock_irqsave(&qe_gc->lock, flags);
if (second_reg) {
clrsetbits_be32(&regs->cpdir2, mask2, sregs->cpdir2 & mask2);
clrsetbits_be32(&regs->cppar2, mask2, sregs->cppar2 & mask2);
qe_clrsetbits_be32(&regs->cpdir2, mask2,
sregs->cpdir2 & mask2);
qe_clrsetbits_be32(&regs->cppar2, mask2,
sregs->cppar2 & mask2);
} else {
clrsetbits_be32(&regs->cpdir1, mask2, sregs->cpdir1 & mask2);
clrsetbits_be32(&regs->cppar1, mask2, sregs->cppar1 & mask2);
qe_clrsetbits_be32(&regs->cpdir1, mask2,
sregs->cpdir1 & mask2);
qe_clrsetbits_be32(&regs->cppar1, mask2,
sregs->cppar1 & mask2);
}
if (sregs->cpdata & mask1)
......@@ -267,8 +271,8 @@ void qe_pin_set_dedicated(struct qe_pin *qe_pin)
else
qe_gc->cpdata &= ~mask1;
out_be32(&regs->cpdata, qe_gc->cpdata);
clrsetbits_be32(&regs->cpodr, mask1, sregs->cpodr & mask1);
qe_iowrite32be(qe_gc->cpdata, &regs->cpdata);
qe_clrsetbits_be32(&regs->cpodr, mask1, sregs->cpodr & mask1);
spin_unlock_irqrestore(&qe_gc->lock, flags);
}
......
......@@ -112,7 +112,7 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input)
spin_lock_irqsave(&qe_lock, flags);
if (cmd == QE_RESET) {
out_be32(&qe_immr->cp.cecr, (u32) (cmd | QE_CR_FLG));
qe_iowrite32be((u32)(cmd | QE_CR_FLG), &qe_immr->cp.cecr);
} else {
if (cmd == QE_ASSIGN_PAGE) {
/* Here device is the SNUM, not sub-block */
......@@ -129,14 +129,13 @@ int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input)
mcn_shift = QE_CR_MCN_NORMAL_SHIFT;
}
out_be32(&qe_immr->cp.cecdr, cmd_input);
out_be32(&qe_immr->cp.cecr,
(cmd | QE_CR_FLG | ((u32) device << dev_shift) | (u32)
mcn_protocol << mcn_shift));
qe_iowrite32be(cmd_input, &qe_immr->cp.cecdr);
qe_iowrite32be((cmd | QE_CR_FLG | ((u32)device << dev_shift) | (u32)mcn_protocol << mcn_shift),
&qe_immr->cp.cecr);
}
/* wait for the QE_CR_FLG to clear */
ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
ret = spin_event_timeout((qe_ioread32be(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
100, 0);
/* On timeout (e.g. failure), the expression will be false (ret == 0),
otherwise it will be true (ret == 1). */
......@@ -230,7 +229,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier)
tempval = ((divisor - 1) << QE_BRGC_DIVISOR_SHIFT) |
QE_BRGC_ENABLE | div16;
out_be32(&qe_immr->brg.brgc[brg - QE_BRG1], tempval);
qe_iowrite32be(tempval, &qe_immr->brg.brgc[brg - QE_BRG1]);
return 0;
}
......@@ -377,9 +376,10 @@ static int qe_sdma_init(void)
return -ENOMEM;
}
out_be32(&sdma->sdebcr, (u32) sdma_buf_offset & QE_SDEBCR_BA_MASK);
out_be32(&sdma->sdmr, (QE_SDMR_GLB_1_MSK |
(0x1 << QE_SDMR_CEN_SHIFT)));
qe_iowrite32be((u32)sdma_buf_offset & QE_SDEBCR_BA_MASK,
&sdma->sdebcr);
qe_iowrite32be((QE_SDMR_GLB_1_MSK | (0x1 << QE_SDMR_CEN_SHIFT)),
&sdma->sdmr);
return 0;
}
......@@ -417,14 +417,14 @@ static void qe_upload_microcode(const void *base,
"uploading microcode '%s'\n", ucode->id);
/* Use auto-increment */
out_be32(&qe_immr->iram.iadd, be32_to_cpu(ucode->iram_offset) |
QE_IRAM_IADD_AIE | QE_IRAM_IADD_BADDR);
qe_iowrite32be(be32_to_cpu(ucode->iram_offset) | QE_IRAM_IADD_AIE | QE_IRAM_IADD_BADDR,
&qe_immr->iram.iadd);
for (i = 0; i < be32_to_cpu(ucode->count); i++)
out_be32(&qe_immr->iram.idata, be32_to_cpu(code[i]));
qe_iowrite32be(be32_to_cpu(code[i]), &qe_immr->iram.idata);
/* Set I-RAM Ready Register */
out_be32(&qe_immr->iram.iready, be32_to_cpu(QE_IRAM_READY));
qe_iowrite32be(be32_to_cpu(QE_IRAM_READY), &qe_immr->iram.iready);
}
/*
......@@ -509,7 +509,7 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
* If the microcode calls for it, split the I-RAM.
*/
if (!firmware->split)
setbits16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR);
qe_setbits_be16(&qe_immr->cp.cercr, QE_CP_CERCR_CIR);
if (firmware->soc.model)
printk(KERN_INFO
......@@ -543,11 +543,13 @@ int qe_upload_firmware(const struct qe_firmware *firmware)
u32 trap = be32_to_cpu(ucode->traps[j]);
if (trap)
out_be32(&qe_immr->rsp[i].tibcr[j], trap);
qe_iowrite32be(trap,
&qe_immr->rsp[i].tibcr[j]);
}
/* Enable traps */
out_be32(&qe_immr->rsp[i].eccr, be32_to_cpu(ucode->eccr));
qe_iowrite32be(be32_to_cpu(ucode->eccr),
&qe_immr->rsp[i].eccr);
}
qe_firmware_uploaded = 1;
......
......@@ -24,6 +24,7 @@
#include <linux/spinlock.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <soc/fsl/qe/qe.h>
#include <soc/fsl/qe/qe_ic.h>
#include "qe_ic.h"
......@@ -173,13 +174,13 @@ static struct qe_ic_info qe_ic_info[] = {
static inline u32 qe_ic_read(__be32 __iomem *base, unsigned int reg)
{
return in_be32(base + (reg >> 2));
return qe_ioread32be(base + (reg >> 2));
}
static inline void qe_ic_write(__be32 __iomem *base, unsigned int reg,
u32 value)
{
out_be32(base + (reg >> 2), value);
qe_iowrite32be(value, base + (reg >> 2));
}
static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)
......
......@@ -57,16 +57,16 @@ void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin, int dir,
pin_mask1bit = (u32) (1 << (QE_PIO_PINS - (pin + 1)));
/* Set open drain, if required */
tmp_val = in_be32(&par_io->cpodr);
tmp_val = qe_ioread32be(&par_io->cpodr);
if (open_drain)
out_be32(&par_io->cpodr, pin_mask1bit | tmp_val);
qe_iowrite32be(pin_mask1bit | tmp_val, &par_io->cpodr);
else
out_be32(&par_io->cpodr, ~pin_mask1bit & tmp_val);
qe_iowrite32be(~pin_mask1bit & tmp_val, &par_io->cpodr);
/* define direction */
tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ?
in_be32(&par_io->cpdir2) :
in_be32(&par_io->cpdir1);
qe_ioread32be(&par_io->cpdir2) :
qe_ioread32be(&par_io->cpdir1);
/* get all bits mask for 2 bit per port */
pin_mask2bits = (u32) (0x3 << (QE_PIO_PINS -
......@@ -78,34 +78,30 @@ void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin, int dir,
/* clear and set 2 bits mask */
if (pin > (QE_PIO_PINS / 2) - 1) {
out_be32(&par_io->cpdir2,
~pin_mask2bits & tmp_val);
qe_iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir2);
tmp_val &= ~pin_mask2bits;
out_be32(&par_io->cpdir2, new_mask2bits | tmp_val);
qe_iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir2);
} else {
out_be32(&par_io->cpdir1,
~pin_mask2bits & tmp_val);
qe_iowrite32be(~pin_mask2bits & tmp_val, &par_io->cpdir1);
tmp_val &= ~pin_mask2bits;
out_be32(&par_io->cpdir1, new_mask2bits | tmp_val);
qe_iowrite32be(new_mask2bits | tmp_val, &par_io->cpdir1);
}
/* define pin assignment */
tmp_val = (pin > (QE_PIO_PINS / 2) - 1) ?
in_be32(&par_io->cppar2) :
in_be32(&par_io->cppar1);
qe_ioread32be(&par_io->cppar2) :
qe_ioread32be(&par_io->cppar1);
new_mask2bits = (u32) (assignment << (QE_PIO_PINS -
(pin % (QE_PIO_PINS / 2) + 1) * 2));
/* clear and set 2 bits mask */
if (pin > (QE_PIO_PINS / 2) - 1) {
out_be32(&par_io->cppar2,
~pin_mask2bits & tmp_val);
qe_iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar2);
tmp_val &= ~pin_mask2bits;
out_be32(&par_io->cppar2, new_mask2bits | tmp_val);
qe_iowrite32be(new_mask2bits | tmp_val, &par_io->cppar2);
} else {
out_be32(&par_io->cppar1,
~pin_mask2bits & tmp_val);
qe_iowrite32be(~pin_mask2bits & tmp_val, &par_io->cppar1);
tmp_val &= ~pin_mask2bits;
out_be32(&par_io->cppar1, new_mask2bits | tmp_val);
qe_iowrite32be(new_mask2bits | tmp_val, &par_io->cppar1);
}
}
EXPORT_SYMBOL(__par_io_config_pin);
......@@ -133,12 +129,12 @@ int par_io_data_set(u8 port, u8 pin, u8 val)
/* calculate pin location */
pin_mask = (u32) (1 << (QE_PIO_PINS - 1 - pin));
tmp_val = in_be32(&par_io[port].cpdata);
tmp_val = qe_ioread32be(&par_io[port].cpdata);
if (val == 0) /* clear */
out_be32(&par_io[port].cpdata, ~pin_mask & tmp_val);
qe_iowrite32be(~pin_mask & tmp_val, &par_io[port].cpdata);
else /* set */
out_be32(&par_io[port].cpdata, pin_mask | tmp_val);
qe_iowrite32be(pin_mask | tmp_val, &par_io[port].cpdata);
return 0;
}
......
......@@ -169,9 +169,9 @@ void ucc_tdm_init(struct ucc_tdm *utdm, struct ucc_tdm_info *ut_info)
&siram[siram_entry_id * 32 + 0x200 + i]);
}
setbits16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)],
qe_setbits_be16(&siram[(siram_entry_id * 32) + (utdm->num_of_ts - 1)],
SIR_LAST);
setbits16(&siram[(siram_entry_id * 32) + 0x200 + (utdm->num_of_ts - 1)],
qe_setbits_be16(&siram[(siram_entry_id * 32) + 0x200 + (utdm->num_of_ts - 1)],
SIR_LAST);
/* Set SIxMR register */
......
......@@ -35,7 +35,7 @@ int ucc_set_qe_mux_mii_mng(unsigned int ucc_num)
return -EINVAL;
spin_lock_irqsave(&cmxgcr_lock, flags);
clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG,
qe_clrsetbits_be32(&qe_immr->qmx.cmxgcr, QE_CMXGCR_MII_ENET_MNG,
ucc_num << QE_CMXGCR_MII_ENET_MNG_SHIFT);
spin_unlock_irqrestore(&cmxgcr_lock, flags);
......@@ -80,7 +80,7 @@ int ucc_set_type(unsigned int ucc_num, enum ucc_speed_type speed)
return -EINVAL;
}
clrsetbits_8(guemr, UCC_GUEMR_MODE_MASK,
qe_clrsetbits_8(guemr, UCC_GUEMR_MODE_MASK,
UCC_GUEMR_SET_RESERVED3 | speed);
return 0;
......@@ -109,9 +109,9 @@ int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
get_cmxucr_reg(ucc_num, &cmxucr, &reg_num, &shift);
if (set)
setbits32(cmxucr, mask << shift);
qe_setbits_be32(cmxucr, mask << shift);
else
clrbits32(cmxucr, mask << shift);
qe_clrbits_be32(cmxucr, mask << shift);
return 0;
}
......@@ -207,7 +207,7 @@ int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock,
if (mode == COMM_DIR_RX)
shift += 4;
clrsetbits_be32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
qe_clrsetbits_be32(cmxucr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
clock_bits << shift);
return 0;
......
......@@ -29,41 +29,42 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
printk(KERN_INFO "Base address: 0x%p\n", uccf->uf_regs);
printk(KERN_INFO "gumr : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->gumr, in_be32(&uccf->uf_regs->gumr));
&uccf->uf_regs->gumr, qe_ioread32be(&uccf->uf_regs->gumr));
printk(KERN_INFO "upsmr : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->upsmr, in_be32(&uccf->uf_regs->upsmr));
&uccf->uf_regs->upsmr, qe_ioread32be(&uccf->uf_regs->upsmr));
printk(KERN_INFO "utodr : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->utodr, in_be16(&uccf->uf_regs->utodr));
&uccf->uf_regs->utodr, qe_ioread16be(&uccf->uf_regs->utodr));
printk(KERN_INFO "udsr : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->udsr, in_be16(&uccf->uf_regs->udsr));
&uccf->uf_regs->udsr, qe_ioread16be(&uccf->uf_regs->udsr));
printk(KERN_INFO "ucce : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->ucce, in_be32(&uccf->uf_regs->ucce));
&uccf->uf_regs->ucce, qe_ioread32be(&uccf->uf_regs->ucce));
printk(KERN_INFO "uccm : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm));
&uccf->uf_regs->uccm, qe_ioread32be(&uccf->uf_regs->uccm));
printk(KERN_INFO "uccs : addr=0x%p, val=0x%02x\n",
&uccf->uf_regs->uccs, in_8(&uccf->uf_regs->uccs));
&uccf->uf_regs->uccs, qe_ioread8(&uccf->uf_regs->uccs));
printk(KERN_INFO "urfb : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb));
&uccf->uf_regs->urfb, qe_ioread32be(&uccf->uf_regs->urfb));
printk(KERN_INFO "urfs : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->urfs, in_be16(&uccf->uf_regs->urfs));
&uccf->uf_regs->urfs, qe_ioread16be(&uccf->uf_regs->urfs));
printk(KERN_INFO "urfet : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->urfet, in_be16(&uccf->uf_regs->urfet));
&uccf->uf_regs->urfet, qe_ioread16be(&uccf->uf_regs->urfet));
printk(KERN_INFO "urfset: addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->urfset, in_be16(&uccf->uf_regs->urfset));
&uccf->uf_regs->urfset,
qe_ioread16be(&uccf->uf_regs->urfset));
printk(KERN_INFO "utfb : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->utfb, in_be32(&uccf->uf_regs->utfb));
&uccf->uf_regs->utfb, qe_ioread32be(&uccf->uf_regs->utfb));
printk(KERN_INFO "utfs : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->utfs, in_be16(&uccf->uf_regs->utfs));
&uccf->uf_regs->utfs, qe_ioread16be(&uccf->uf_regs->utfs));
printk(KERN_INFO "utfet : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->utfet, in_be16(&uccf->uf_regs->utfet));
&uccf->uf_regs->utfet, qe_ioread16be(&uccf->uf_regs->utfet));
printk(KERN_INFO "utftt : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->utftt, in_be16(&uccf->uf_regs->utftt));
&uccf->uf_regs->utftt, qe_ioread16be(&uccf->uf_regs->utftt));
printk(KERN_INFO "utpt : addr=0x%p, val=0x%04x\n",
&uccf->uf_regs->utpt, in_be16(&uccf->uf_regs->utpt));
&uccf->uf_regs->utpt, qe_ioread16be(&uccf->uf_regs->utpt));
printk(KERN_INFO "urtry : addr=0x%p, val=0x%08x\n",
&uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry));
&uccf->uf_regs->urtry, qe_ioread32be(&uccf->uf_regs->urtry));
printk(KERN_INFO "guemr : addr=0x%p, val=0x%02x\n",
&uccf->uf_regs->guemr, in_8(&uccf->uf_regs->guemr));
&uccf->uf_regs->guemr, qe_ioread8(&uccf->uf_regs->guemr));
}
EXPORT_SYMBOL(ucc_fast_dump_regs);
......@@ -85,7 +86,7 @@ EXPORT_SYMBOL(ucc_fast_get_qe_cr_subblock);
void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf)
{
out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD);
qe_iowrite16be(UCC_FAST_TOD, &uccf->uf_regs->utodr);
}
EXPORT_SYMBOL(ucc_fast_transmit_on_demand);
......@@ -97,7 +98,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
uf_regs = uccf->uf_regs;
/* Enable reception and/or transmission on this UCC. */
gumr = in_be32(&uf_regs->gumr);
gumr = qe_ioread32be(&uf_regs->gumr);
if (mode & COMM_DIR_TX) {
gumr |= UCC_FAST_GUMR_ENT;
uccf->enabled_tx = 1;
......@@ -106,7 +107,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
gumr |= UCC_FAST_GUMR_ENR;
uccf->enabled_rx = 1;
}
out_be32(&uf_regs->gumr, gumr);
qe_iowrite32be(gumr, &uf_regs->gumr);
}
EXPORT_SYMBOL(ucc_fast_enable);
......@@ -118,7 +119,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
uf_regs = uccf->uf_regs;
/* Disable reception and/or transmission on this UCC. */
gumr = in_be32(&uf_regs->gumr);
gumr = qe_ioread32be(&uf_regs->gumr);
if (mode & COMM_DIR_TX) {
gumr &= ~UCC_FAST_GUMR_ENT;
uccf->enabled_tx = 0;
......@@ -127,7 +128,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
gumr &= ~UCC_FAST_GUMR_ENR;
uccf->enabled_rx = 0;
}
out_be32(&uf_regs->gumr, gumr);
qe_iowrite32be(gumr, &uf_regs->gumr);
}
EXPORT_SYMBOL(ucc_fast_disable);
......@@ -259,7 +260,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
gumr |= uf_info->tenc;
gumr |= uf_info->tcrc;
gumr |= uf_info->mode;
out_be32(&uf_regs->gumr, gumr);
qe_iowrite32be(gumr, &uf_regs->gumr);
/* Allocate memory for Tx Virtual Fifo */
uccf->ucc_fast_tx_virtual_fifo_base_offset =
......@@ -286,15 +287,17 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
}
/* Set Virtual Fifo registers */
out_be16(&uf_regs->urfs, uf_info->urfs);
out_be16(&uf_regs->urfet, uf_info->urfet);
out_be16(&uf_regs->urfset, uf_info->urfset);
out_be16(&uf_regs->utfs, uf_info->utfs);
out_be16(&uf_regs->utfet, uf_info->utfet);
out_be16(&uf_regs->utftt, uf_info->utftt);
qe_iowrite16be(uf_info->urfs, &uf_regs->urfs);
qe_iowrite16be(uf_info->urfet, &uf_regs->urfet);
qe_iowrite16be(uf_info->urfset, &uf_regs->urfset);
qe_iowrite16be(uf_info->utfs, &uf_regs->utfs);
qe_iowrite16be(uf_info->utfet, &uf_regs->utfet);
qe_iowrite16be(uf_info->utftt, &uf_regs->utftt);
/* utfb, urfb are offsets from MURAM base */
out_be32(&uf_regs->utfb, uccf->ucc_fast_tx_virtual_fifo_base_offset);
out_be32(&uf_regs->urfb, uccf->ucc_fast_rx_virtual_fifo_base_offset);
qe_iowrite32be(uccf->ucc_fast_tx_virtual_fifo_base_offset,
&uf_regs->utfb);
qe_iowrite32be(uccf->ucc_fast_rx_virtual_fifo_base_offset,
&uf_regs->urfb);
/* Mux clocking */
/* Grant Support */
......@@ -362,14 +365,14 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
}
/* Set interrupt mask register at UCC level. */
out_be32(&uf_regs->uccm, uf_info->uccm_mask);
qe_iowrite32be(uf_info->uccm_mask, &uf_regs->uccm);
/* First, clear anything pending at UCC level,
* otherwise, old garbage may come through
* as soon as the dam is opened. */
/* Writing '1' clears */
out_be32(&uf_regs->ucce, 0xffffffff);
qe_iowrite32be(0xffffffff, &uf_regs->ucce);
*uccf_ret = uccf;
return 0;
......
......@@ -78,7 +78,7 @@ void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode)
us_regs = uccs->us_regs;
/* Enable reception and/or transmission on this UCC. */
gumr_l = in_be32(&us_regs->gumr_l);
gumr_l = qe_ioread32be(&us_regs->gumr_l);
if (mode & COMM_DIR_TX) {
gumr_l |= UCC_SLOW_GUMR_L_ENT;
uccs->enabled_tx = 1;
......@@ -87,7 +87,7 @@ void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode)
gumr_l |= UCC_SLOW_GUMR_L_ENR;
uccs->enabled_rx = 1;
}
out_be32(&us_regs->gumr_l, gumr_l);
qe_iowrite32be(gumr_l, &us_regs->gumr_l);
}
EXPORT_SYMBOL(ucc_slow_enable);
......@@ -99,7 +99,7 @@ void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode)
us_regs = uccs->us_regs;
/* Disable reception and/or transmission on this UCC. */
gumr_l = in_be32(&us_regs->gumr_l);
gumr_l = qe_ioread32be(&us_regs->gumr_l);
if (mode & COMM_DIR_TX) {
gumr_l &= ~UCC_SLOW_GUMR_L_ENT;
uccs->enabled_tx = 0;
......@@ -108,7 +108,7 @@ void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode)
gumr_l &= ~UCC_SLOW_GUMR_L_ENR;
uccs->enabled_rx = 0;
}
out_be32(&us_regs->gumr_l, gumr_l);
qe_iowrite32be(gumr_l, &us_regs->gumr_l);
}
EXPORT_SYMBOL(ucc_slow_disable);
......@@ -198,7 +198,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
return ret;
}
out_be16(&uccs->us_pram->mrblr, us_info->max_rx_buf_length);
qe_iowrite16be(us_info->max_rx_buf_length, &uccs->us_pram->mrblr);
INIT_LIST_HEAD(&uccs->confQ);
......@@ -228,27 +228,27 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
bd = uccs->confBd = uccs->tx_bd = qe_muram_addr(uccs->tx_base_offset);
for (i = 0; i < us_info->tx_bd_ring_len - 1; i++) {
/* clear bd buffer */
out_be32(&bd->buf, 0);
qe_iowrite32be(0, &bd->buf);
/* set bd status and length */
out_be32((u32 *) bd, 0);
qe_iowrite32be(0, (u32 *)bd);
bd++;
}
/* for last BD set Wrap bit */
out_be32(&bd->buf, 0);
out_be32((u32 *) bd, cpu_to_be32(T_W));
qe_iowrite32be(0, &bd->buf);
qe_iowrite32be(cpu_to_be32(T_W), (u32 *)bd);
/* Init Rx bds */
bd = uccs->rx_bd = qe_muram_addr(uccs->rx_base_offset);
for (i = 0; i < us_info->rx_bd_ring_len - 1; i++) {
/* set bd status and length */
out_be32((u32*)bd, 0);
qe_iowrite32be(0, (u32 *)bd);
/* clear bd buffer */
out_be32(&bd->buf, 0);
qe_iowrite32be(0, &bd->buf);
bd++;
}
/* for last BD set Wrap bit */
out_be32((u32*)bd, cpu_to_be32(R_W));
out_be32(&bd->buf, 0);
qe_iowrite32be(cpu_to_be32(R_W), (u32 *)bd);
qe_iowrite32be(0, &bd->buf);
/* Set GUMR (For more details see the hardware spec.). */
/* gumr_h */
......@@ -269,7 +269,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
gumr |= UCC_SLOW_GUMR_H_TXSY;
if (us_info->rtsm)
gumr |= UCC_SLOW_GUMR_H_RTSM;
out_be32(&us_regs->gumr_h, gumr);
qe_iowrite32be(gumr, &us_regs->gumr_h);
/* gumr_l */
gumr = us_info->tdcr | us_info->rdcr | us_info->tenc | us_info->renc |
......@@ -282,7 +282,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
gumr |= UCC_SLOW_GUMR_L_TINV;
if (us_info->tend)
gumr |= UCC_SLOW_GUMR_L_TEND;
out_be32(&us_regs->gumr_l, gumr);
qe_iowrite32be(gumr, &us_regs->gumr_l);
/* Function code registers */
......@@ -292,8 +292,8 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
uccs->us_pram->rbmr = UCC_BMR_BO_BE;
/* rbase, tbase are offsets from MURAM base */
out_be16(&uccs->us_pram->rbase, uccs->rx_base_offset);
out_be16(&uccs->us_pram->tbase, uccs->tx_base_offset);
qe_iowrite16be(uccs->rx_base_offset, &uccs->us_pram->rbase);
qe_iowrite16be(uccs->tx_base_offset, &uccs->us_pram->tbase);
/* Mux clocking */
/* Grant Support */
......@@ -323,14 +323,14 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
}
/* Set interrupt mask register at UCC level. */
out_be16(&us_regs->uccm, us_info->uccm_mask);
qe_iowrite16be(us_info->uccm_mask, &us_regs->uccm);
/* First, clear anything pending at UCC level,
* otherwise, old garbage may come through
* as soon as the dam is opened. */
/* Writing '1' clears */
out_be16(&us_regs->ucce, 0xffff);
qe_iowrite16be(0xffff, &us_regs->ucce);
/* Issue QE Init command */
if (us_info->init_tx && us_info->init_rx)
......
......@@ -43,7 +43,7 @@ int qe_usb_clock_set(enum qe_clock clk, int rate)
spin_lock_irqsave(&cmxgcr_lock, flags);
clrsetbits_be32(&mux->cmxgcr, QE_CMXGCR_USBCS, val);
qe_clrsetbits_be32(&mux->cmxgcr, QE_CMXGCR_USBCS, val);
spin_unlock_irqrestore(&cmxgcr_lock, flags);
......
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