From 9c3da0991754d480328eeaa2b90cb231a1cea9b6 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Sat, 17 Jan 2009 17:11:57 -0800 Subject: IB: Remove __constant_{endian} uses The base versions handle constant folding just fine, use them directly. The replacements are OK in the include/ files as they are not exported to userspace so we don't need the __ prefixed versions. This patch does not affect code generation at all. Signed-off-by: Harvey Harrison Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_eeprom.c | 4 +- drivers/infiniband/hw/ipath/ipath_mad.c | 95 +++++++++++++-------------- drivers/infiniband/hw/ipath/ipath_rc.c | 2 +- drivers/infiniband/hw/ipath/ipath_sdma.c | 4 +- drivers/infiniband/hw/ipath/ipath_uc.c | 2 +- drivers/infiniband/hw/ipath/ipath_ud.c | 4 +- drivers/infiniband/hw/ipath/ipath_user_sdma.c | 6 +- drivers/infiniband/hw/ipath/ipath_verbs.c | 2 +- drivers/infiniband/hw/ipath/ipath_verbs.h | 10 +-- 9 files changed, 64 insertions(+), 65 deletions(-) (limited to 'drivers/infiniband/hw/ipath') diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c index dc37277f1c8..fc7181985e8 100644 --- a/drivers/infiniband/hw/ipath/ipath_eeprom.c +++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c @@ -772,8 +772,8 @@ void ipath_get_eeprom_info(struct ipath_devdata *dd) "0x%x, not 0x%x\n", csum, ifp->if_csum); goto done; } - if (*(__be64 *) ifp->if_guid == 0ULL || - *(__be64 *) ifp->if_guid == __constant_cpu_to_be64(-1LL)) { + if (*(__be64 *) ifp->if_guid == cpu_to_be64(0) || + *(__be64 *) ifp->if_guid == ~cpu_to_be64(0)) { ipath_dev_err(dd, "Invalid GUID %llx from flash; " "ignoring\n", *(unsigned long long *) ifp->if_guid); diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c index 17a12319747..16a702d4601 100644 --- a/drivers/infiniband/hw/ipath/ipath_mad.c +++ b/drivers/infiniband/hw/ipath/ipath_mad.c @@ -37,10 +37,10 @@ #include "ipath_verbs.h" #include "ipath_common.h" -#define IB_SMP_UNSUP_VERSION __constant_htons(0x0004) -#define IB_SMP_UNSUP_METHOD __constant_htons(0x0008) -#define IB_SMP_UNSUP_METH_ATTR __constant_htons(0x000C) -#define IB_SMP_INVALID_FIELD __constant_htons(0x001C) +#define IB_SMP_UNSUP_VERSION cpu_to_be16(0x0004) +#define IB_SMP_UNSUP_METHOD cpu_to_be16(0x0008) +#define IB_SMP_UNSUP_METH_ATTR cpu_to_be16(0x000C) +#define IB_SMP_INVALID_FIELD cpu_to_be16(0x001C) static int reply(struct ib_smp *smp) { @@ -789,12 +789,12 @@ static int recv_subn_set_pkeytable(struct ib_smp *smp, return recv_subn_get_pkeytable(smp, ibdev); } -#define IB_PMA_CLASS_PORT_INFO __constant_htons(0x0001) -#define IB_PMA_PORT_SAMPLES_CONTROL __constant_htons(0x0010) -#define IB_PMA_PORT_SAMPLES_RESULT __constant_htons(0x0011) -#define IB_PMA_PORT_COUNTERS __constant_htons(0x0012) -#define IB_PMA_PORT_COUNTERS_EXT __constant_htons(0x001D) -#define IB_PMA_PORT_SAMPLES_RESULT_EXT __constant_htons(0x001E) +#define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001) +#define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010) +#define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011) +#define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012) +#define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D) +#define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E) struct ib_perf { u8 base_version; @@ -884,19 +884,19 @@ struct ib_pma_portcounters { __be32 port_rcv_packets; } __attribute__ ((packed)); -#define IB_PMA_SEL_SYMBOL_ERROR __constant_htons(0x0001) -#define IB_PMA_SEL_LINK_ERROR_RECOVERY __constant_htons(0x0002) -#define IB_PMA_SEL_LINK_DOWNED __constant_htons(0x0004) -#define IB_PMA_SEL_PORT_RCV_ERRORS __constant_htons(0x0008) -#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS __constant_htons(0x0010) -#define IB_PMA_SEL_PORT_XMIT_DISCARDS __constant_htons(0x0040) -#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS __constant_htons(0x0200) -#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS __constant_htons(0x0400) -#define IB_PMA_SEL_PORT_VL15_DROPPED __constant_htons(0x0800) -#define IB_PMA_SEL_PORT_XMIT_DATA __constant_htons(0x1000) -#define IB_PMA_SEL_PORT_RCV_DATA __constant_htons(0x2000) -#define IB_PMA_SEL_PORT_XMIT_PACKETS __constant_htons(0x4000) -#define IB_PMA_SEL_PORT_RCV_PACKETS __constant_htons(0x8000) +#define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001) +#define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002) +#define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004) +#define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008) +#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010) +#define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040) +#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200) +#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400) +#define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800) +#define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000) +#define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000) +#define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000) +#define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000) struct ib_pma_portcounters_ext { u8 reserved; @@ -913,14 +913,14 @@ struct ib_pma_portcounters_ext { __be64 port_multicast_rcv_packets; } __attribute__ ((packed)); -#define IB_PMA_SELX_PORT_XMIT_DATA __constant_htons(0x0001) -#define IB_PMA_SELX_PORT_RCV_DATA __constant_htons(0x0002) -#define IB_PMA_SELX_PORT_XMIT_PACKETS __constant_htons(0x0004) -#define IB_PMA_SELX_PORT_RCV_PACKETS __constant_htons(0x0008) -#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS __constant_htons(0x0010) -#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS __constant_htons(0x0020) -#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS __constant_htons(0x0040) -#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS __constant_htons(0x0080) +#define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001) +#define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002) +#define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004) +#define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008) +#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010) +#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020) +#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040) +#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080) static int recv_pma_get_classportinfo(struct ib_perf *pmp) { @@ -933,7 +933,7 @@ static int recv_pma_get_classportinfo(struct ib_perf *pmp) pmp->status |= IB_SMP_INVALID_FIELD; /* Indicate AllPortSelect is valid (only one port anyway) */ - p->cap_mask = __constant_cpu_to_be16(1 << 8); + p->cap_mask = cpu_to_be16(1 << 8); p->base_version = 1; p->class_version = 1; /* @@ -951,12 +951,11 @@ static int recv_pma_get_classportinfo(struct ib_perf *pmp) * We support 5 counters which only count the mandatory quantities. */ #define COUNTER_MASK(q, n) (q << ((9 - n) * 3)) -#define COUNTER_MASK0_9 \ - __constant_cpu_to_be32(COUNTER_MASK(1, 0) | \ - COUNTER_MASK(1, 1) | \ - COUNTER_MASK(1, 2) | \ - COUNTER_MASK(1, 3) | \ - COUNTER_MASK(1, 4)) +#define COUNTER_MASK0_9 cpu_to_be32(COUNTER_MASK(1, 0) | \ + COUNTER_MASK(1, 1) | \ + COUNTER_MASK(1, 2) | \ + COUNTER_MASK(1, 3) | \ + COUNTER_MASK(1, 4)) static int recv_pma_get_portsamplescontrol(struct ib_perf *pmp, struct ib_device *ibdev, u8 port) @@ -1137,7 +1136,7 @@ static int recv_pma_get_portsamplesresult_ext(struct ib_perf *pmp, status = dev->pma_sample_status; p->sample_status = cpu_to_be16(status); /* 64 bits */ - p->extended_width = __constant_cpu_to_be32(0x80000000); + p->extended_width = cpu_to_be32(0x80000000); for (i = 0; i < ARRAY_SIZE(dev->pma_counter_select); i++) p->counter[i] = (status != IB_PMA_SAMPLE_STATUS_DONE) ? 0 : cpu_to_be64( @@ -1185,7 +1184,7 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp, pmp->status |= IB_SMP_INVALID_FIELD; if (cntrs.symbol_error_counter > 0xFFFFUL) - p->symbol_error_counter = __constant_cpu_to_be16(0xFFFF); + p->symbol_error_counter = cpu_to_be16(0xFFFF); else p->symbol_error_counter = cpu_to_be16((u16)cntrs.symbol_error_counter); @@ -1199,17 +1198,17 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp, else p->link_downed_counter = (u8)cntrs.link_downed_counter; if (cntrs.port_rcv_errors > 0xFFFFUL) - p->port_rcv_errors = __constant_cpu_to_be16(0xFFFF); + p->port_rcv_errors = cpu_to_be16(0xFFFF); else p->port_rcv_errors = cpu_to_be16((u16) cntrs.port_rcv_errors); if (cntrs.port_rcv_remphys_errors > 0xFFFFUL) - p->port_rcv_remphys_errors = __constant_cpu_to_be16(0xFFFF); + p->port_rcv_remphys_errors = cpu_to_be16(0xFFFF); else p->port_rcv_remphys_errors = cpu_to_be16((u16)cntrs.port_rcv_remphys_errors); if (cntrs.port_xmit_discards > 0xFFFFUL) - p->port_xmit_discards = __constant_cpu_to_be16(0xFFFF); + p->port_xmit_discards = cpu_to_be16(0xFFFF); else p->port_xmit_discards = cpu_to_be16((u16)cntrs.port_xmit_discards); @@ -1220,24 +1219,24 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp, p->lli_ebor_errors = (cntrs.local_link_integrity_errors << 4) | cntrs.excessive_buffer_overrun_errors; if (cntrs.vl15_dropped > 0xFFFFUL) - p->vl15_dropped = __constant_cpu_to_be16(0xFFFF); + p->vl15_dropped = cpu_to_be16(0xFFFF); else p->vl15_dropped = cpu_to_be16((u16)cntrs.vl15_dropped); if (cntrs.port_xmit_data > 0xFFFFFFFFUL) - p->port_xmit_data = __constant_cpu_to_be32(0xFFFFFFFF); + p->port_xmit_data = cpu_to_be32(0xFFFFFFFF); else p->port_xmit_data = cpu_to_be32((u32)cntrs.port_xmit_data); if (cntrs.port_rcv_data > 0xFFFFFFFFUL) - p->port_rcv_data = __constant_cpu_to_be32(0xFFFFFFFF); + p->port_rcv_data = cpu_to_be32(0xFFFFFFFF); else p->port_rcv_data = cpu_to_be32((u32)cntrs.port_rcv_data); if (cntrs.port_xmit_packets > 0xFFFFFFFFUL) - p->port_xmit_packets = __constant_cpu_to_be32(0xFFFFFFFF); + p->port_xmit_packets = cpu_to_be32(0xFFFFFFFF); else p->port_xmit_packets = cpu_to_be32((u32)cntrs.port_xmit_packets); if (cntrs.port_rcv_packets > 0xFFFFFFFFUL) - p->port_rcv_packets = __constant_cpu_to_be32(0xFFFFFFFF); + p->port_rcv_packets = cpu_to_be32(0xFFFFFFFF); else p->port_rcv_packets = cpu_to_be32((u32) cntrs.port_rcv_packets); diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c index 9170710b950..79b3dbc9717 100644 --- a/drivers/infiniband/hw/ipath/ipath_rc.c +++ b/drivers/infiniband/hw/ipath/ipath_rc.c @@ -1744,7 +1744,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, /* Signal completion event if the solicited bit is set. */ ipath_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, (ohdr->bth[0] & - __constant_cpu_to_be32(1 << 23)) != 0); + cpu_to_be32(1 << 23)) != 0); break; case OP(RDMA_WRITE_FIRST): diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c index 8e255adf5d9..4b069859085 100644 --- a/drivers/infiniband/hw/ipath/ipath_sdma.c +++ b/drivers/infiniband/hw/ipath/ipath_sdma.c @@ -781,10 +781,10 @@ retry: descqp = &dd->ipath_sdma_descq[dd->ipath_sdma_descq_cnt].qw[0]; descqp -= 2; /* SDmaLastDesc */ - descqp[0] |= __constant_cpu_to_le64(1ULL << 11); + descqp[0] |= cpu_to_le64(1ULL << 11); if (tx->txreq.flags & IPATH_SDMA_TXREQ_F_INTREQ) { /* SDmaIntReq */ - descqp[0] |= __constant_cpu_to_le64(1ULL << 15); + descqp[0] |= cpu_to_le64(1ULL << 15); } /* Commit writes to memory and advance the tail on the chip */ diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c index 82cc588b8bf..22e60998f1a 100644 --- a/drivers/infiniband/hw/ipath/ipath_uc.c +++ b/drivers/infiniband/hw/ipath/ipath_uc.c @@ -419,7 +419,7 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, /* Signal completion event if the solicited bit is set. */ ipath_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, (ohdr->bth[0] & - __constant_cpu_to_be32(1 << 23)) != 0); + cpu_to_be32(1 << 23)) != 0); break; case OP(RDMA_WRITE_FIRST): diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c index 91c74cc797a..6076cb61bf6 100644 --- a/drivers/infiniband/hw/ipath/ipath_ud.c +++ b/drivers/infiniband/hw/ipath/ipath_ud.c @@ -370,7 +370,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) */ ohdr->bth[1] = ah_attr->dlid >= IPATH_MULTICAST_LID_BASE && ah_attr->dlid != IPATH_PERMISSIVE_LID ? - __constant_cpu_to_be32(IPATH_MULTICAST_QPN) : + cpu_to_be32(IPATH_MULTICAST_QPN) : cpu_to_be32(wqe->wr.wr.ud.remote_qpn); ohdr->bth[2] = cpu_to_be32(qp->s_next_psn++ & IPATH_PSN_MASK); /* @@ -573,7 +573,7 @@ void ipath_ud_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, /* Signal completion event if the solicited bit is set. */ ipath_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, (ohdr->bth[0] & - __constant_cpu_to_be32(1 << 23)) != 0); + cpu_to_be32(1 << 23)) != 0); bail:; } diff --git a/drivers/infiniband/hw/ipath/ipath_user_sdma.c b/drivers/infiniband/hw/ipath/ipath_user_sdma.c index 82d9a0b5ca2..7bff4b9baa0 100644 --- a/drivers/infiniband/hw/ipath/ipath_user_sdma.c +++ b/drivers/infiniband/hw/ipath/ipath_user_sdma.c @@ -667,13 +667,13 @@ static inline __le64 ipath_sdma_make_desc0(struct ipath_devdata *dd, static inline __le64 ipath_sdma_make_first_desc0(__le64 descq) { - return descq | __constant_cpu_to_le64(1ULL << 12); + return descq | cpu_to_le64(1ULL << 12); } static inline __le64 ipath_sdma_make_last_desc0(__le64 descq) { /* last */ /* dma head */ - return descq | __constant_cpu_to_le64(1ULL << 11 | 1ULL << 13); + return descq | cpu_to_le64(1ULL << 11 | 1ULL << 13); } static inline __le64 ipath_sdma_make_desc1(u64 addr) @@ -763,7 +763,7 @@ static int ipath_user_sdma_push_pkts(struct ipath_devdata *dd, if (ofs >= IPATH_SMALLBUF_DWORDS) { for (i = 0; i < pkt->naddr; i++) { dd->ipath_sdma_descq[dtail].qw[0] |= - __constant_cpu_to_le64(1ULL << 14); + cpu_to_le64(1ULL << 14); if (++dtail == dd->ipath_sdma_descq_cnt) dtail = 0; } diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index cdf0e6abd34..9289ab4b0ae 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -1585,7 +1585,7 @@ static int ipath_query_port(struct ib_device *ibdev, u64 ibcstat; memset(props, 0, sizeof(*props)); - props->lid = lid ? lid : __constant_be16_to_cpu(IB_LID_PERMISSIVE); + props->lid = lid ? lid : be16_to_cpu(IB_LID_PERMISSIVE); props->lmc = dd->ipath_lmc; props->sm_lid = dev->sm_lid; props->sm_sl = dev->sm_sl; diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.h b/drivers/infiniband/hw/ipath/ipath_verbs.h index 11e3f613df9..ae6cff4abff 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.h +++ b/drivers/infiniband/hw/ipath/ipath_verbs.h @@ -86,11 +86,11 @@ #define IB_PMA_SAMPLE_STATUS_RUNNING 0x02 /* Mandatory IB performance counter select values. */ -#define IB_PMA_PORT_XMIT_DATA __constant_htons(0x0001) -#define IB_PMA_PORT_RCV_DATA __constant_htons(0x0002) -#define IB_PMA_PORT_XMIT_PKTS __constant_htons(0x0003) -#define IB_PMA_PORT_RCV_PKTS __constant_htons(0x0004) -#define IB_PMA_PORT_XMIT_WAIT __constant_htons(0x0005) +#define IB_PMA_PORT_XMIT_DATA cpu_to_be16(0x0001) +#define IB_PMA_PORT_RCV_DATA cpu_to_be16(0x0002) +#define IB_PMA_PORT_XMIT_PKTS cpu_to_be16(0x0003) +#define IB_PMA_PORT_RCV_PKTS cpu_to_be16(0x0004) +#define IB_PMA_PORT_XMIT_WAIT cpu_to_be16(0x0005) struct ib_reth { __be64 vaddr; 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