diff options
Diffstat (limited to 'drivers/staging/unisys/include/channel.h')
| -rw-r--r-- | drivers/staging/unisys/include/channel.h | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/staging/unisys/include/channel.h b/drivers/staging/unisys/include/channel.h index da0b5387f884..c6c24423a7f0 100644 --- a/drivers/staging/unisys/include/channel.h +++ b/drivers/staging/unisys/include/channel.h @@ -32,7 +32,7 @@ */ #define __SUPERVISOR_CHANNEL_H__ -#define SIGNATURE_16(A, B) ((A) | (B<<8)) +#define SIGNATURE_16(A, B) ((A) | (B << 8)) #define SIGNATURE_32(A, B, C, D) \ (SIGNATURE_16(A, B) | (SIGNATURE_16(C, D) << 16)) #define SIGNATURE_64(A, B, C, D, E, F, G, H) \ @@ -42,10 +42,10 @@ #define lengthof(TYPE, MEMBER) (sizeof(((TYPE *)0)->MEMBER)) #endif #ifndef COVERQ -#define COVERQ(v, d) (((v)+(d)-1) / (d)) +#define COVERQ(v, d) (((v) + (d) - 1) / (d)) #endif #ifndef COVER -#define COVER(v, d) ((d)*COVERQ(v, d)) +#define COVER(v, d) ((d) * COVERQ(v, d)) #endif #define ULTRA_CHANNEL_PROTOCOL_SIGNATURE SIGNATURE_32('E', 'C', 'N', 'L') @@ -152,7 +152,6 @@ ULTRA_CHANNELCLI_STRING(u32 v) #define ULTRA_IO_DRIVER_DISABLES_INTS (0x1ULL << 5) #define ULTRA_IO_DRIVER_SUPPORTS_ENHANCED_RCVBUF_CHECKING (0x1ULL << 6) -#pragma pack(push, 1) /* both GCC and VC now allow this pragma */ /* Common Channel Header */ struct channel_header { u64 signature; /* Signature */ @@ -192,7 +191,7 @@ struct channel_header { u8 filler[1]; /* Pad out to 128 byte cacheline */ /* Please add all new single-byte values below here */ u8 recover_channel; -}; +} __packed; #define ULTRA_CHANNEL_ENABLE_INTS (0x1ULL << 0) @@ -230,9 +229,7 @@ struct signal_queue_header { * to denote trouble with client's * fields */ u8 filler[12]; /* Pad out to 64 byte cacheline */ -}; - -#pragma pack(pop) +} __packed; #define spar_signal_init(chan, QHDRFLD, QDATAFLD, QDATATYPE, ver, typ) \ do { \ @@ -241,11 +238,11 @@ struct signal_queue_header { chan->QHDRFLD.chtype = typ; \ chan->QHDRFLD.size = sizeof(chan->QDATAFLD); \ chan->QHDRFLD.signal_size = sizeof(QDATATYPE); \ - chan->QHDRFLD.sig_base_offset = (u64)(chan->QDATAFLD)- \ + chan->QHDRFLD.sig_base_offset = (u64)(chan->QDATAFLD) - \ (u64)(&chan->QHDRFLD); \ chan->QHDRFLD.max_slots = \ - sizeof(chan->QDATAFLD)/sizeof(QDATATYPE); \ - chan->QHDRFLD.max_signals = chan->QHDRFLD.max_slots-1; \ + sizeof(chan->QDATAFLD) / sizeof(QDATATYPE); \ + chan->QHDRFLD.max_signals = chan->QHDRFLD.max_slots - 1;\ } while (0) /* Generic function useful for validating any type of channel when it is |