diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2019-11-28 15:55:08 +0100 |
|---|---|---|
| committer | Li Yang <leoyang.li@nxp.com> | 2019-12-09 20:54:29 +0100 |
| commit | d9d95bcad38d18536ecf344e3f4105ed3c7dc7f7 (patch) | |
| tree | d606426d26238b77adc6e121c00c6e88ef03aebe | |
| parent | soc: fsl: qe: drop volatile qualifier of struct qe_ic::regs (diff) | |
| download | linux-d9d95bcad38d18536ecf344e3f4105ed3c7dc7f7.tar.xz linux-d9d95bcad38d18536ecf344e3f4105ed3c7dc7f7.zip | |
soc: fsl: qe: rename qe_(clr/set/clrset)bit* helpers
Make it clear that these operate on big-endian registers (i.e. use the
iowrite*be primitives) before we introduce more uses of them and allow
the QE drivers to be built for platforms other than ppc32.
Reviewed-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
| -rw-r--r-- | drivers/net/wan/fsl_ucc_hdlc.c | 4 | ||||
| -rw-r--r-- | drivers/soc/fsl/qe/ucc.c | 10 | ||||
| -rw-r--r-- | include/soc/fsl/qe/qe.h | 18 |
3 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index ca0f3be2b6bf..ce6af7d5380f 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c @@ -623,8 +623,8 @@ static int ucc_hdlc_poll(struct napi_struct *napi, int budget) if (howmany < budget) { napi_complete_done(napi, howmany); - qe_setbits32(priv->uccf->p_uccm, - (UCCE_HDLC_RX_EVENTS | UCCE_HDLC_TX_EVENTS) << 16); + qe_setbits_be32(priv->uccf->p_uccm, + (UCCE_HDLC_RX_EVENTS | UCCE_HDLC_TX_EVENTS) << 16); } return howmany; diff --git a/drivers/soc/fsl/qe/ucc.c b/drivers/soc/fsl/qe/ucc.c index 024d239ac1e1..ae9f2cf560cb 100644 --- a/drivers/soc/fsl/qe/ucc.c +++ b/drivers/soc/fsl/qe/ucc.c @@ -540,8 +540,8 @@ int ucc_set_tdm_rxtx_clk(u32 tdm_num, enum qe_clock clock, cmxs1cr = (tdm_num < 4) ? &qe_mux_reg->cmxsi1cr_l : &qe_mux_reg->cmxsi1cr_h; - qe_clrsetbits32(cmxs1cr, QE_CMXUCR_TX_CLK_SRC_MASK << shift, - clock_bits << shift); + qe_clrsetbits_be32(cmxs1cr, QE_CMXUCR_TX_CLK_SRC_MASK << shift, + clock_bits << shift); return 0; } @@ -650,9 +650,9 @@ int ucc_set_tdm_rxtx_sync(u32 tdm_num, enum qe_clock clock, shift = ucc_get_tdm_sync_shift(mode, tdm_num); - qe_clrsetbits32(&qe_mux_reg->cmxsi1syr, - QE_CMXUCR_TX_CLK_SRC_MASK << shift, - source << shift); + qe_clrsetbits_be32(&qe_mux_reg->cmxsi1syr, + QE_CMXUCR_TX_CLK_SRC_MASK << shift, + source << shift); return 0; } diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h index c1036d16ed03..a1aa4eb28f0c 100644 --- a/include/soc/fsl/qe/qe.h +++ b/include/soc/fsl/qe/qe.h @@ -241,20 +241,20 @@ static inline int qe_alive_during_sleep(void) #define qe_muram_offset cpm_muram_offset #define qe_muram_dma cpm_muram_dma -#define qe_setbits32(_addr, _v) iowrite32be(ioread32be(_addr) | (_v), (_addr)) -#define qe_clrbits32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr)) +#define qe_setbits_be32(_addr, _v) iowrite32be(ioread32be(_addr) | (_v), (_addr)) +#define qe_clrbits_be32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr)) -#define qe_setbits16(_addr, _v) iowrite16be(ioread16be(_addr) | (_v), (_addr)) -#define qe_clrbits16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr)) +#define qe_setbits_be16(_addr, _v) iowrite16be(ioread16be(_addr) | (_v), (_addr)) +#define qe_clrbits_be16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr)) -#define qe_setbits8(_addr, _v) iowrite8(ioread8(_addr) | (_v), (_addr)) -#define qe_clrbits8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr)) +#define qe_setbits_8(_addr, _v) iowrite8(ioread8(_addr) | (_v), (_addr)) +#define qe_clrbits_8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr)) -#define qe_clrsetbits32(addr, clear, set) \ +#define qe_clrsetbits_be32(addr, clear, set) \ iowrite32be((ioread32be(addr) & ~(clear)) | (set), (addr)) -#define qe_clrsetbits16(addr, clear, set) \ +#define qe_clrsetbits_be16(addr, clear, set) \ iowrite16be((ioread16be(addr) & ~(clear)) | (set), (addr)) -#define qe_clrsetbits8(addr, clear, set) \ +#define qe_clrsetbits_8(addr, clear, set) \ iowrite8((ioread8(addr) & ~(clear)) | (set), (addr)) /* Structure that defines QE firmware binary files. |