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-rw-r--r--drivers/staging/unisys/common-spar/include/channels/channel.h158
1 files changed, 79 insertions, 79 deletions
diff --git a/drivers/staging/unisys/common-spar/include/channels/channel.h b/drivers/staging/unisys/common-spar/include/channels/channel.h
index d19711de1140..15a8d6b35dac 100644
--- a/drivers/staging/unisys/common-spar/include/channels/channel.h
+++ b/drivers/staging/unisys/common-spar/include/channels/channel.h
@@ -36,7 +36,7 @@
#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) \
- (SIGNATURE_32(A, B, C, D) | ((U64)(SIGNATURE_32(E, F, G, H)) << 32))
+ (SIGNATURE_32(A, B, C, D) | ((u64)(SIGNATURE_32(E, F, G, H)) << 32))
#ifndef lengthof
#define lengthof(TYPE, MEMBER) (sizeof(((TYPE *)0)->MEMBER))
@@ -70,26 +70,26 @@ typedef enum {
CHANNELCLI_OWNED = 5 /* "no worries" state - client can
* access channel anytime */
} CHANNEL_CLIENTSTATE;
-static inline const U8 *
-ULTRA_CHANNELCLI_STRING(U32 v)
+static inline const u8 *
+ULTRA_CHANNELCLI_STRING(u32 v)
{
switch (v) {
case CHANNELCLI_DETACHED:
- return (const U8 *) ("DETACHED");
+ return (const u8 *) ("DETACHED");
case CHANNELCLI_DISABLED:
- return (const U8 *) ("DISABLED");
+ return (const u8 *) ("DISABLED");
case CHANNELCLI_ATTACHING:
- return (const U8 *) ("ATTACHING");
+ return (const u8 *) ("ATTACHING");
case CHANNELCLI_ATTACHED:
- return (const U8 *) ("ATTACHED");
+ return (const u8 *) ("ATTACHED");
case CHANNELCLI_BUSY:
- return (const U8 *) ("BUSY");
+ return (const u8 *) ("BUSY");
case CHANNELCLI_OWNED:
- return (const U8 *) ("OWNED");
+ return (const u8 *) ("OWNED");
default:
break;
}
- return (const U8 *) ("?");
+ return (const u8 *) ("?");
}
#define ULTRA_CHANNELSRV_IS_READY(x) ((x) == CHANNELSRV_READY)
@@ -129,7 +129,7 @@ ULTRA_CHANNELCLI_STRING(U32 v)
old, \
ULTRA_CHANNELCLI_STRING(new), \
new, \
- PathName_Last_N_Nodes((U8 *)file, 4), \
+ PathName_Last_N_Nodes((u8 *)file, 4), \
line); \
} while (0)
@@ -209,43 +209,43 @@ ULTRA_CHANNELCLI_STRING(U32 v)
#pragma pack(push, 1) /* both GCC and VC now allow this pragma */
/* Common Channel Header */
typedef struct _CHANNEL_HEADER {
- U64 Signature; /* Signature */
- U32 LegacyState; /* DEPRECATED - being replaced by */
+ u64 Signature; /* Signature */
+ u32 LegacyState; /* DEPRECATED - being replaced by */
/* / SrvState, CliStateBoot, and CliStateOS below */
- U32 HeaderSize; /* sizeof(CHANNEL_HEADER) */
- U64 Size; /* Total size of this channel in bytes */
- U64 Features; /* Flags to modify behavior */
+ u32 HeaderSize; /* sizeof(CHANNEL_HEADER) */
+ u64 Size; /* Total size of this channel in bytes */
+ u64 Features; /* Flags to modify behavior */
uuid_le Type; /* Channel type: data, bus, control, etc. */
- U64 PartitionHandle; /* ID of guest partition */
- U64 Handle; /* Device number of this channel in client */
- U64 oChannelSpace; /* Offset in bytes to channel specific area */
- U32 VersionId; /* CHANNEL_HEADER Version ID */
- U32 PartitionIndex; /* Index of guest partition */
+ u64 PartitionHandle; /* ID of guest partition */
+ u64 Handle; /* Device number of this channel in client */
+ u64 oChannelSpace; /* Offset in bytes to channel specific area */
+ u32 VersionId; /* CHANNEL_HEADER Version ID */
+ u32 PartitionIndex; /* Index of guest partition */
uuid_le ZoneGuid; /* Guid of Channel's zone */
- U32 oClientString; /* offset from channel header to
+ u32 oClientString; /* offset from channel header to
* nul-terminated ClientString (0 if
* ClientString not present) */
- U32 CliStateBoot; /* CHANNEL_CLIENTSTATE of pre-boot
+ u32 CliStateBoot; /* CHANNEL_CLIENTSTATE of pre-boot
* EFI client of this channel */
- U32 CmdStateCli; /* CHANNEL_COMMANDSTATE (overloaded in
+ u32 CmdStateCli; /* CHANNEL_COMMANDSTATE (overloaded in
* Windows drivers, see ServerStateUp,
* ServerStateDown, etc) */
- U32 CliStateOS; /* CHANNEL_CLIENTSTATE of Guest OS
+ u32 CliStateOS; /* CHANNEL_CLIENTSTATE of Guest OS
* client of this channel */
- U32 ChannelCharacteristics; /* CHANNEL_CHARACTERISTIC_<xxx> */
- U32 CmdStateSrv; /* CHANNEL_COMMANDSTATE (overloaded in
+ u32 ChannelCharacteristics; /* CHANNEL_CHARACTERISTIC_<xxx> */
+ u32 CmdStateSrv; /* CHANNEL_COMMANDSTATE (overloaded in
* Windows drivers, see ServerStateUp,
* ServerStateDown, etc) */
- U32 SrvState; /* CHANNEL_SERVERSTATE */
- U8 CliErrorBoot; /* bits to indicate err states for
+ u32 SrvState; /* CHANNEL_SERVERSTATE */
+ u8 CliErrorBoot; /* bits to indicate err states for
* boot clients, so err messages can
* be throttled */
- U8 CliErrorOS; /* bits to indicate err states for OS
+ u8 CliErrorOS; /* bits to indicate err states for OS
* clients, so err messages can be
* throttled */
- U8 Filler[1]; /* Pad out to 128 byte cacheline */
+ u8 Filler[1]; /* Pad out to 128 byte cacheline */
/* Please add all new single-byte values below here */
- U8 RecoverChannel;
+ u8 RecoverChannel;
} CHANNEL_HEADER, *pCHANNEL_HEADER, ULTRA_CHANNEL_PROTOCOL;
#define ULTRA_CHANNEL_ENABLE_INTS (0x1ULL << 0)
@@ -253,50 +253,50 @@ typedef struct _CHANNEL_HEADER {
/* Subheader for the Signal Type variation of the Common Channel */
typedef struct _SIGNAL_QUEUE_HEADER {
/* 1st cache line */
- U32 VersionId; /* SIGNAL_QUEUE_HEADER Version ID */
- U32 Type; /* Queue type: storage, network */
- U64 Size; /* Total size of this queue in bytes */
- U64 oSignalBase; /* Offset to signal queue area */
- U64 FeatureFlags; /* Flags to modify behavior */
- U64 NumSignalsSent; /* Total # of signals placed in this queue */
- U64 NumOverflows; /* Total # of inserts failed due to
+ u32 VersionId; /* SIGNAL_QUEUE_HEADER Version ID */
+ u32 Type; /* Queue type: storage, network */
+ u64 Size; /* Total size of this queue in bytes */
+ u64 oSignalBase; /* Offset to signal queue area */
+ u64 FeatureFlags; /* Flags to modify behavior */
+ u64 NumSignalsSent; /* Total # of signals placed in this queue */
+ u64 NumOverflows; /* Total # of inserts failed due to
* full queue */
- U32 SignalSize; /* Total size of a signal for this queue */
- U32 MaxSignalSlots; /* Max # of slots in queue, 1 slot is
+ u32 SignalSize; /* Total size of a signal for this queue */
+ u32 MaxSignalSlots; /* Max # of slots in queue, 1 slot is
* always empty */
- U32 MaxSignals; /* Max # of signals in queue
+ u32 MaxSignals; /* Max # of signals in queue
* (MaxSignalSlots-1) */
- U32 Head; /* Queue head signal # */
+ u32 Head; /* Queue head signal # */
/* 2nd cache line */
- U64 NumSignalsReceived; /* Total # of signals removed from this queue */
- U32 Tail; /* Queue tail signal # (on separate
+ u64 NumSignalsReceived; /* Total # of signals removed from this queue */
+ u32 Tail; /* Queue tail signal # (on separate
* cache line) */
- U32 Reserved1; /* Reserved field */
- U64 Reserved2; /* Resrved field */
- U64 ClientQueue;
- U64 NumInterruptsReceived; /* Total # of Interrupts received. This
+ u32 Reserved1; /* Reserved field */
+ u64 Reserved2; /* Resrved field */
+ u64 ClientQueue;
+ u64 NumInterruptsReceived; /* Total # of Interrupts received. This
* is incremented by the ISR in the
* guest windows driver */
- U64 NumEmptyCnt; /* Number of times that visor_signal_remove
+ u64 NumEmptyCnt; /* Number of times that visor_signal_remove
* is called and returned Empty
* Status. */
- U32 ErrorFlags; /* Error bits set during SignalReinit
+ u32 ErrorFlags; /* Error bits set during SignalReinit
* to denote trouble with client's
* fields */
- U8 Filler[12]; /* Pad out to 64 byte cacheline */
+ u8 Filler[12]; /* Pad out to 64 byte cacheline */
} SIGNAL_QUEUE_HEADER, *pSIGNAL_QUEUE_HEADER;
#pragma pack(pop)
#define SignalInit(chan, QHDRFLD, QDATAFLD, QDATATYPE, ver, typ) \
do { \
- MEMSET(&chan->QHDRFLD, 0, sizeof(chan->QHDRFLD)); \
+ memset(&chan->QHDRFLD, 0, sizeof(chan->QHDRFLD)); \
chan->QHDRFLD.VersionId = ver; \
chan->QHDRFLD.Type = typ; \
chan->QHDRFLD.Size = sizeof(chan->QDATAFLD); \
chan->QHDRFLD.SignalSize = sizeof(QDATATYPE); \
- chan->QHDRFLD.oSignalBase = (UINTN)(chan->QDATAFLD)- \
- (UINTN)(&chan->QHDRFLD); \
+ chan->QHDRFLD.oSignalBase = (u64)(chan->QDATAFLD)- \
+ (u64)(&chan->QHDRFLD); \
chan->QHDRFLD.MaxSignalSlots = \
sizeof(chan->QDATAFLD)/sizeof(QDATATYPE); \
chan->QHDRFLD.MaxSignals = chan->QHDRFLD.MaxSignalSlots-1; \
@@ -311,15 +311,15 @@ static inline int
ULTRA_check_channel_client(void __iomem *pChannel,
uuid_le expectedTypeGuid,
char *channelName,
- U64 expectedMinBytes,
- U32 expectedVersionId,
- U64 expectedSignature,
+ u64 expectedMinBytes,
+ u32 expectedVersionId,
+ u64 expectedSignature,
char *fileName, int lineNumber, void *logCtx)
{
if (uuid_le_cmp(expectedTypeGuid, NULL_UUID_LE) != 0)
/* caller wants us to verify type GUID */
- if (MEMCMP_IO(&(((CHANNEL_HEADER __iomem *) (pChannel))->Type),
- &expectedTypeGuid, sizeof(uuid_le)) != 0) {
+ if (uuid_le_cmp((((CHANNEL_HEADER __iomem *)(pChannel))->Type),
+ expectedTypeGuid) != 0) {
CHANNEL_GUID_MISMATCH(expectedTypeGuid, channelName,
"type", expectedTypeGuid,
((CHANNEL_HEADER __iomem *)
@@ -373,8 +373,8 @@ ULTRA_check_channel_client(void __iomem *pChannel,
static inline int
ULTRA_check_channel_server(uuid_le typeGuid,
char *channelName,
- U64 expectedMinBytes,
- U64 actualBytes,
+ u64 expectedMinBytes,
+ u64 actualBytes,
char *fileName, int lineNumber, void *logCtx)
{
if (expectedMinBytes > 0) /* caller wants us to verify
@@ -394,10 +394,10 @@ ULTRA_check_channel_server(uuid_le typeGuid,
* NOT more than <n>. Note that if the pathname has less than <n> nodes
* in it, the return pointer will be to the beginning of the string.
*/
-static inline U8 *
-PathName_Last_N_Nodes(U8 *s, unsigned int n)
+static inline u8 *
+PathName_Last_N_Nodes(u8 *s, unsigned int n)
{
- U8 *p = s;
+ u8 *p = s;
unsigned int node_count = 0;
while (*p != '\0') {
if ((*p == '/') || (*p == '\\'))
@@ -419,7 +419,7 @@ PathName_Last_N_Nodes(U8 *s, unsigned int n)
}
static inline int
-ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
+ULTRA_channel_client_acquire_os(void __iomem *pChannel, u8 *chanId,
void *logCtx, char *file, int line, char *func)
{
CHANNEL_HEADER __iomem *pChan = pChannel;
@@ -439,7 +439,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
CHANNELSTATE_DIAG_SUBSYS, func, line,
"%s Channel StateTransition INVALID! - acquire failed because OS client DISABLED @%s:%d\n",
chanId, PathName_Last_N_Nodes(
- (U8 *) file, 4), line);
+ (u8 *) file, 4), line);
}
return 0;
}
@@ -456,7 +456,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
readl(&pChan->CliStateOS),
ULTRA_CHANNELCLI_STRING(CHANNELCLI_OWNED),
CHANNELCLI_OWNED,
- PathName_Last_N_Nodes((U8 *) file, 4), line);
+ PathName_Last_N_Nodes((u8 *) file, 4), line);
writel(CHANNELCLI_OWNED, &pChan->CliStateOS);
MEMORYBARRIER;
}
@@ -469,7 +469,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
CHANNELSTATE_DIAG_SEVERITY,
CHANNELSTATE_DIAG_SUBSYS, func, line,
"%s Channel OS client acquire now successful @%s:%d\n",
- chanId, PathName_Last_N_Nodes((U8 *) file,
+ chanId, PathName_Last_N_Nodes((u8 *) file,
4), line);
writeb(0, &pChan->CliErrorOS);
}
@@ -496,7 +496,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
ULTRA_CHANNELCLI_STRING(
readl(&pChan->CliStateOS)),
readl(&pChan->CliStateOS),
- PathName_Last_N_Nodes((U8 *) file, 4),
+ PathName_Last_N_Nodes((u8 *) file, 4),
line);
}
return 0;
@@ -516,7 +516,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
CHANNELSTATE_DIAG_SEVERITY,
CHANNELSTATE_DIAG_SUBSYS, func, line,
"%s Channel StateTransition failed - host OS acquire failed because boot BUSY @%s:%d\n",
- chanId, PathName_Last_N_Nodes((U8 *) file,
+ chanId, PathName_Last_N_Nodes((u8 *) file,
4), line);
}
/* reset busy */
@@ -530,7 +530,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
CHANNELSTATE_DIAG_SEVERITY,
CHANNELSTATE_DIAG_SUBSYS, func, line,
"%s Channel OS client acquire now successful @%s:%d\n",
- chanId, PathName_Last_N_Nodes((U8 *) file, 4),
+ chanId, PathName_Last_N_Nodes((u8 *) file, 4),
line);
writeb(0, &pChan->CliErrorOS);
}
@@ -538,7 +538,7 @@ ULTRA_channel_client_acquire_os(void __iomem *pChannel, U8 *chanId,
}
static inline void
-ULTRA_channel_client_release_os(void __iomem *pChannel, U8 *chanId,
+ULTRA_channel_client_release_os(void __iomem *pChannel, u8 *chanId,
void *logCtx, char *file, int line, char *func)
{
CHANNEL_HEADER __iomem *pChan = pChannel;
@@ -548,7 +548,7 @@ ULTRA_channel_client_release_os(void __iomem *pChannel, U8 *chanId,
CHANNELSTATE_DIAG_SEVERITY,
CHANNELSTATE_DIAG_SUBSYS, func, line,
"%s Channel OS client error state cleared @%s:%d\n",
- chanId, PathName_Last_N_Nodes((U8 *) file, 4),
+ chanId, PathName_Last_N_Nodes((u8 *) file, 4),
line);
writeb(0, &pChan->CliErrorOS);
}
@@ -563,7 +563,7 @@ ULTRA_channel_client_release_os(void __iomem *pChannel, U8 *chanId,
ULTRA_CHANNELCLI_STRING(
readl(&pChan->CliStateOS)),
readl(&pChan->CliStateOS),
- PathName_Last_N_Nodes((U8 *) file, 4), line);
+ PathName_Last_N_Nodes((u8 *) file, 4), line);
/* return; */
}
writel(CHANNELCLI_ATTACHED, &pChan->CliStateOS); /* release busy */
@@ -588,7 +588,7 @@ ULTRA_channel_client_release_os(void __iomem *pChannel, U8 *chanId,
* full.
*/
-unsigned char visor_signal_insert(CHANNEL_HEADER __iomem *pChannel, U32 Queue,
+unsigned char visor_signal_insert(CHANNEL_HEADER __iomem *pChannel, u32 Queue,
void *pSignal);
/*
@@ -610,7 +610,7 @@ unsigned char visor_signal_insert(CHANNEL_HEADER __iomem *pChannel, U32 Queue,
* empty.
*/
-unsigned char visor_signal_remove(CHANNEL_HEADER __iomem *pChannel, U32 Queue,
+unsigned char visor_signal_remove(CHANNEL_HEADER __iomem *pChannel, u32 Queue,
void *pSignal);
/*
@@ -632,7 +632,7 @@ unsigned char visor_signal_remove(CHANNEL_HEADER __iomem *pChannel, U32 Queue,
* Return value:
* # of signals copied.
*/
-unsigned int SignalRemoveAll(pCHANNEL_HEADER pChannel, U32 Queue,
+unsigned int SignalRemoveAll(pCHANNEL_HEADER pChannel, u32 Queue,
void *pSignal);
/*
@@ -647,6 +647,6 @@ unsigned int SignalRemoveAll(pCHANNEL_HEADER pChannel, U32 Queue,
* 1 if the signal queue is empty, 0 otherwise.
*/
unsigned char visor_signalqueue_empty(CHANNEL_HEADER __iomem *pChannel,
- U32 Queue);
+ u32 Queue);
#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.