david/ipxe
david
/
ipxe
Archived
1
0
Fork 0
Code

[qib7322] Fix whitespace errors 

Fix up the whitespace errors inadvertently introduced by the
last-minute rename from the internal QLogic codename to "qib7322".

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2010-06-01 19:11:38 +01:00
parent 4a39717e17
commit 74bc1b95bb
1 changed files with 108 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

215
src/drivers/infiniband/qib7322.c
View File

@ -146,7 +146,7 @@ struct qib7322 {
* @v offset Register offset * @v offset Register offset
*/ */
static void qib7322_readq ( struct qib7322 *qib7322, uint32_t *dwords, static void qib7322_readq ( struct qib7322 *qib7322, uint32_t *dwords,
unsigned long offset ) { unsigned long offset ) {
void *addr = ( qib7322->regs + offset ); void *addr = ( qib7322->regs + offset );
__asm__ __volatile__ ( "movq (%1), %%mm0\n\t" __asm__ __volatile__ ( "movq (%1), %%mm0\n\t"
@ -173,7 +173,7 @@ static void qib7322_readq ( struct qib7322 *qib7322, uint32_t *dwords,
* @v offset Register offset * @v offset Register offset
*/ */
static void qib7322_writeq ( struct qib7322 *qib7322, const uint32_t *dwords, static void qib7322_writeq ( struct qib7322 *qib7322, const uint32_t *dwords,
unsigned long offset ) { unsigned long offset ) {
void *addr = ( qib7322->regs + offset ); void *addr = ( qib7322->regs + offset );
DBGIO ( "[%08lx] <= %08x%08x\n", DBGIO ( "[%08lx] <= %08x%08x\n",
@ -200,7 +200,7 @@ static void qib7322_writeq ( struct qib7322 *qib7322, const uint32_t *dwords,
* @v offset Register offset * @v offset Register offset
*/ */
static void qib7322_writel ( struct qib7322 *qib7322, uint32_t dword, static void qib7322_writel ( struct qib7322 *qib7322, uint32_t dword,
unsigned long offset ) { unsigned long offset ) {
writel ( dword, ( qib7322->regs + offset ) ); writel ( dword, ( qib7322->regs + offset ) );
} }
@ -248,7 +248,7 @@ static void qib7322_link_state_changed ( struct ib_device *ibdev ) {
/* Read link state */ /* Read link state */
qib7322_readq_port ( qib7322, &ibcstatusa, qib7322_readq_port ( qib7322, &ibcstatusa,
QIB_7322_IBCStatusA_0_offset, port ); QIB_7322_IBCStatusA_0_offset, port );
link_training_state = BIT_GET ( &ibcstatusa, LinkTrainingState ); link_training_state = BIT_GET ( &ibcstatusa, LinkTrainingState );
link_state = BIT_GET ( &ibcstatusa, LinkState ); link_state = BIT_GET ( &ibcstatusa, LinkState );
link_width = BIT_GET ( &ibcstatusa, LinkWidthActive ); link_width = BIT_GET ( &ibcstatusa, LinkWidthActive );
@ -290,7 +290,7 @@ static void qib7322_link_state_changed ( struct ib_device *ibdev ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_link_state_check ( struct ib_device *ibdev, static int qib7322_link_state_check ( struct ib_device *ibdev,
unsigned int new_link_state ) { unsigned int new_link_state ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct QIB_7322_IBCStatusA_0 ibcstatusa; struct QIB_7322_IBCStatusA_0 ibcstatusa;
unsigned int port = ( ibdev->port - QIB7322_PORT_BASE ); unsigned int port = ( ibdev->port - QIB7322_PORT_BASE );
@ -299,7 +299,7 @@ static int qib7322_link_state_check ( struct ib_device *ibdev,
for ( i = 0 ; i < QIB7322_LINK_STATE_MAX_WAIT_US ; i++ ) { for ( i = 0 ; i < QIB7322_LINK_STATE_MAX_WAIT_US ; i++ ) {
qib7322_readq_port ( qib7322, &ibcstatusa, qib7322_readq_port ( qib7322, &ibcstatusa,
QIB_7322_IBCStatusA_0_offset, port ); QIB_7322_IBCStatusA_0_offset, port );
link_state = BIT_GET ( &ibcstatusa, LinkState ); link_state = BIT_GET ( &ibcstatusa, LinkState );
if ( link_state == new_link_state ) if ( link_state == new_link_state )
return 0; return 0;
@ -318,7 +318,7 @@ static int qib7322_link_state_check ( struct ib_device *ibdev,
* @v mad Set port information MAD * @v mad Set port information MAD
*/ */
static int qib7322_set_port_info ( struct ib_device *ibdev, static int qib7322_set_port_info ( struct ib_device *ibdev,
union ib_mad *mad ) { union ib_mad *mad ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_port_info *port_info = &mad->smp.smp_data.port_info; struct ib_port_info *port_info = &mad->smp.smp_data.port_info;
struct QIB_7322_IBCCtrlA_0 ibcctrla; struct QIB_7322_IBCCtrlA_0 ibcctrla;
@ -334,10 +334,10 @@ static int qib7322_set_port_info ( struct ib_device *ibdev,
qib7322, qib7322_link_state_text ( link_state ), qib7322, qib7322_link_state_text ( link_state ),
link_state ); link_state );
qib7322_readq_port ( qib7322, &ibcctrla, qib7322_readq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
BIT_SET ( &ibcctrla, LinkCmd, link_state ); BIT_SET ( &ibcctrla, LinkCmd, link_state );
qib7322_writeq_port ( qib7322, &ibcctrla, qib7322_writeq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
/* Wait for link state change to take effect. Ignore /* Wait for link state change to take effect. Ignore
* errors; the current link state will be returned via * errors; the current link state will be returned via
@ -359,7 +359,7 @@ static int qib7322_set_port_info ( struct ib_device *ibdev,
* @v mad Set partition key table MAD * @v mad Set partition key table MAD
*/ */
static int qib7322_set_pkey_table ( struct ib_device *ibdev __unused, static int qib7322_set_pkey_table ( struct ib_device *ibdev __unused,
union ib_mad *mad __unused ) { union ib_mad *mad __unused ) {
/* Nothing to do */ /* Nothing to do */
return 0; return 0;
} }
@ -379,7 +379,7 @@ static int qib7322_set_pkey_table ( struct ib_device *ibdev __unused,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_alloc_ctx ( struct ib_device *ibdev, static int qib7322_alloc_ctx ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
unsigned int port = ( ibdev->port - QIB7322_PORT_BASE ); unsigned int port = ( ibdev->port - QIB7322_PORT_BASE );
unsigned int ctx; unsigned int ctx;
@ -408,7 +408,7 @@ static int qib7322_alloc_ctx ( struct ib_device *ibdev,
* @ret ctx Context index * @ret ctx Context index
*/ */
static unsigned int qib7322_ctx ( struct ib_device *ibdev, static unsigned int qib7322_ctx ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
return ( qp->qpn + ( ibdev->port - QIB7322_PORT_BASE ) ); return ( qp->qpn + ( ibdev->port - QIB7322_PORT_BASE ) );
} }
@ -419,7 +419,7 @@ static unsigned int qib7322_ctx ( struct ib_device *ibdev,
* @v ctx Context index * @v ctx Context index
*/ */
static void qib7322_free_ctx ( struct ib_device *ibdev, static void qib7322_free_ctx ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
unsigned int port = ( ibdev->port - QIB7322_PORT_BASE ); unsigned int port = ( ibdev->port - QIB7322_PORT_BASE );
unsigned int ctx = qib7322_ctx ( ibdev, qp ); unsigned int ctx = qib7322_ctx ( ibdev, qp );
@ -456,8 +456,8 @@ static void qib7322_free_ctx ( struct ib_device *ibdev,
*/ */
static struct qib7322_send_buffers * static struct qib7322_send_buffers *
qib7322_create_send_bufs ( struct qib7322 *qib7322, unsigned long base, qib7322_create_send_bufs ( struct qib7322 *qib7322, unsigned long base,
unsigned int size, unsigned int start, unsigned int size, unsigned int start,
unsigned int count ) { unsigned int count ) {
struct qib7322_send_buffers *send_bufs; struct qib7322_send_buffers *send_bufs;
unsigned int i; unsigned int i;
@ -488,8 +488,9 @@ qib7322_create_send_bufs ( struct qib7322 *qib7322, unsigned long base,
* @v qib7322 QIB7322 device * @v qib7322 QIB7322 device
* @v send_bufs Send buffer set * @v send_bufs Send buffer set
*/ */
static void qib7322_destroy_send_bufs ( struct qib7322 *qib7322 __unused, static void
struct qib7322_send_buffers *send_bufs ){ qib7322_destroy_send_bufs ( struct qib7322 *qib7322 __unused,
struct qib7322_send_buffers *send_bufs ) {
free ( send_bufs ); free ( send_bufs );
} }
@ -501,7 +502,7 @@ static void qib7322_destroy_send_bufs ( struct qib7322 *qib7322 __unused,
* @ret send_buf Send buffer, or negative error * @ret send_buf Send buffer, or negative error
*/ */
static int qib7322_alloc_send_buf ( struct qib7322 *qib7322, static int qib7322_alloc_send_buf ( struct qib7322 *qib7322,
struct qib7322_send_buffers *send_bufs ) { struct qib7322_send_buffers *send_bufs ) {
unsigned int used; unsigned int used;
unsigned int mask; unsigned int mask;
unsigned int send_buf; unsigned int send_buf;
@ -527,8 +528,8 @@ static int qib7322_alloc_send_buf ( struct qib7322 *qib7322,
* @v send_buf Send buffer * @v send_buf Send buffer
*/ */
static void qib7322_free_send_buf ( struct qib7322 *qib7322 __unused, static void qib7322_free_send_buf ( struct qib7322 *qib7322 __unused,
struct qib7322_send_buffers *send_bufs, struct qib7322_send_buffers *send_bufs,
unsigned int send_buf ) { unsigned int send_buf ) {
unsigned int mask; unsigned int mask;
mask = ( send_bufs->count - 1 ); mask = ( send_bufs->count - 1 );
@ -543,7 +544,7 @@ static void qib7322_free_send_buf ( struct qib7322 *qib7322 __unused,
* @ret in_use Send buffer is in use * @ret in_use Send buffer is in use
*/ */
static int qib7322_send_buf_in_use ( struct qib7322 *qib7322, static int qib7322_send_buf_in_use ( struct qib7322 *qib7322,
unsigned int send_buf ) { unsigned int send_buf ) {
unsigned int send_idx; unsigned int send_idx;
unsigned int send_check; unsigned int send_check;
unsigned int inusecheck; unsigned int inusecheck;
@ -567,8 +568,8 @@ static int qib7322_send_buf_in_use ( struct qib7322 *qib7322,
*/ */
static unsigned long static unsigned long
qib7322_send_buffer_offset ( struct qib7322 *qib7322 __unused, qib7322_send_buffer_offset ( struct qib7322 *qib7322 __unused,
struct qib7322_send_buffers *send_bufs, struct qib7322_send_buffers *send_bufs,
unsigned int send_buf ) { unsigned int send_buf ) {
unsigned int index; unsigned int index;
index = ( ( send_buf & ~QIB7322_SEND_BUF_TOGGLE ) - send_bufs->start ); index = ( ( send_buf & ~QIB7322_SEND_BUF_TOGGLE ) - send_bufs->start );
@ -582,7 +583,7 @@ qib7322_send_buffer_offset ( struct qib7322 *qib7322 __unused,
* @v qp Queue pair * @v qp Queue pair
*/ */
static int qib7322_create_send_wq ( struct ib_device *ibdev, static int qib7322_create_send_wq ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->send; struct ib_work_queue *wq = &qp->send;
struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -601,7 +602,7 @@ static int qib7322_create_send_wq ( struct ib_device *ibdev,
/* Allocate space for send buffer usage list */ /* Allocate space for send buffer usage list */
qib7322_wq->used = zalloc ( qp->send.num_wqes * qib7322_wq->used = zalloc ( qp->send.num_wqes *
sizeof ( qib7322_wq->used[0] ) ); sizeof ( qib7322_wq->used[0] ) );
if ( ! qib7322_wq->used ) if ( ! qib7322_wq->used )
return -ENOMEM; return -ENOMEM;
@ -619,7 +620,7 @@ static int qib7322_create_send_wq ( struct ib_device *ibdev,
* @v qp Queue pair * @v qp Queue pair
*/ */
static void qib7322_destroy_send_wq ( struct ib_device *ibdev __unused, static void qib7322_destroy_send_wq ( struct ib_device *ibdev __unused,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct ib_work_queue *wq = &qp->send; struct ib_work_queue *wq = &qp->send;
struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -654,27 +655,27 @@ static int qib7322_init_send ( struct qib7322 *qib7322 ) {
QIB7322_VL15_PORT0_SEND_BUF_SIZE ); QIB7322_VL15_PORT0_SEND_BUF_SIZE );
qib7322->send_bufs_small = qib7322->send_bufs_small =
qib7322_create_send_bufs ( qib7322, baseaddr_smallpio, qib7322_create_send_bufs ( qib7322, baseaddr_smallpio,
QIB7322_SMALL_SEND_BUF_SIZE, QIB7322_SMALL_SEND_BUF_SIZE,
QIB7322_SMALL_SEND_BUF_START, QIB7322_SMALL_SEND_BUF_START,
QIB7322_SMALL_SEND_BUF_USED ); QIB7322_SMALL_SEND_BUF_USED );
if ( ! qib7322->send_bufs_small ) { if ( ! qib7322->send_bufs_small ) {
rc = -ENOMEM; rc = -ENOMEM;
goto err_create_send_bufs_small; goto err_create_send_bufs_small;
} }
qib7322->send_bufs_vl15_port0 = qib7322->send_bufs_vl15_port0 =
qib7322_create_send_bufs ( qib7322, baseaddr_vl15_port0, qib7322_create_send_bufs ( qib7322, baseaddr_vl15_port0,
QIB7322_VL15_PORT0_SEND_BUF_SIZE, QIB7322_VL15_PORT0_SEND_BUF_SIZE,
QIB7322_VL15_PORT0_SEND_BUF_START, QIB7322_VL15_PORT0_SEND_BUF_START,
QIB7322_VL15_PORT0_SEND_BUF_COUNT ); QIB7322_VL15_PORT0_SEND_BUF_COUNT );
if ( ! qib7322->send_bufs_vl15_port0 ) { if ( ! qib7322->send_bufs_vl15_port0 ) {
rc = -ENOMEM; rc = -ENOMEM;
goto err_create_send_bufs_vl15_port0; goto err_create_send_bufs_vl15_port0;
} }
qib7322->send_bufs_vl15_port1 = qib7322->send_bufs_vl15_port1 =
qib7322_create_send_bufs ( qib7322, baseaddr_vl15_port1, qib7322_create_send_bufs ( qib7322, baseaddr_vl15_port1,
QIB7322_VL15_PORT1_SEND_BUF_SIZE, QIB7322_VL15_PORT1_SEND_BUF_SIZE,
QIB7322_VL15_PORT1_SEND_BUF_START, QIB7322_VL15_PORT1_SEND_BUF_START,
QIB7322_VL15_PORT1_SEND_BUF_COUNT ); QIB7322_VL15_PORT1_SEND_BUF_COUNT );
if ( ! qib7322->send_bufs_vl15_port1 ) { if ( ! qib7322->send_bufs_vl15_port1 ) {
rc = -ENOMEM; rc = -ENOMEM;
goto err_create_send_bufs_vl15_port1; goto err_create_send_bufs_vl15_port1;
@ -682,7 +683,7 @@ static int qib7322_init_send ( struct qib7322 *qib7322 ) {
/* Allocate space for the SendBufAvail array */ /* Allocate space for the SendBufAvail array */
qib7322->sendbufavail = malloc_dma ( sizeof ( *qib7322->sendbufavail ), qib7322->sendbufavail = malloc_dma ( sizeof ( *qib7322->sendbufavail ),
QIB7322_SENDBUFAVAIL_ALIGN ); QIB7322_SENDBUFAVAIL_ALIGN );
if ( ! qib7322->sendbufavail ) { if ( ! qib7322->sendbufavail ) {
rc = -ENOMEM; rc = -ENOMEM;
goto err_alloc_sendbufavail; goto err_alloc_sendbufavail;
@ -694,7 +695,7 @@ static int qib7322_init_send ( struct qib7322 *qib7322 ) {
BIT_FILL_1 ( &sendbufavailaddr, SendBufAvailAddr, BIT_FILL_1 ( &sendbufavailaddr, SendBufAvailAddr,
( virt_to_bus ( qib7322->sendbufavail ) >> 6 ) ); ( virt_to_bus ( qib7322->sendbufavail ) >> 6 ) );
qib7322_writeq ( qib7322, &sendbufavailaddr, qib7322_writeq ( qib7322, &sendbufavailaddr,
QIB_7322_SendBufAvailAddr_offset ); QIB_7322_SendBufAvailAddr_offset );
/* Enable sending */ /* Enable sending */
memset ( &sendctrlp, 0, sizeof ( sendctrlp ) ); memset ( &sendctrlp, 0, sizeof ( sendctrlp ) );
@ -757,7 +758,7 @@ static void qib7322_fini_send ( struct qib7322 *qib7322 ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_create_recv_wq ( struct ib_device *ibdev, static int qib7322_create_recv_wq ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->recv; struct ib_work_queue *wq = &qp->recv;
struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -780,7 +781,7 @@ static int qib7322_create_recv_wq ( struct ib_device *ibdev,
/* Allocate receive header buffer */ /* Allocate receive header buffer */
qib7322_wq->header = malloc_dma ( QIB7322_RECV_HEADERS_SIZE, qib7322_wq->header = malloc_dma ( QIB7322_RECV_HEADERS_SIZE,
QIB7322_RECV_HEADERS_ALIGN ); QIB7322_RECV_HEADERS_ALIGN );
if ( ! qib7322_wq->header ) { if ( ! qib7322_wq->header ) {
rc = -ENOMEM; rc = -ENOMEM;
goto err_alloc_header; goto err_alloc_header;
@ -791,25 +792,25 @@ static int qib7322_create_recv_wq ( struct ib_device *ibdev,
BIT_FILL_1 ( &rcvhdraddr, RcvHdrAddr, BIT_FILL_1 ( &rcvhdraddr, RcvHdrAddr,
( virt_to_bus ( qib7322_wq->header ) >> 2 ) ); ( virt_to_bus ( qib7322_wq->header ) >> 2 ) );
qib7322_writeq_array8b ( qib7322, &rcvhdraddr, qib7322_writeq_array8b ( qib7322, &rcvhdraddr,
QIB_7322_RcvHdrAddr0_offset, ctx ); QIB_7322_RcvHdrAddr0_offset, ctx );
memset ( &rcvhdrtailaddr, 0, sizeof ( rcvhdrtailaddr ) ); memset ( &rcvhdrtailaddr, 0, sizeof ( rcvhdrtailaddr ) );
BIT_FILL_1 ( &rcvhdrtailaddr, RcvHdrTailAddr, BIT_FILL_1 ( &rcvhdrtailaddr, RcvHdrTailAddr,
( virt_to_bus ( &qib7322_wq->header_prod ) >> 2 ) ); ( virt_to_bus ( &qib7322_wq->header_prod ) >> 2 ) );
qib7322_writeq_array8b ( qib7322, &rcvhdrtailaddr, qib7322_writeq_array8b ( qib7322, &rcvhdrtailaddr,
QIB_7322_RcvHdrTailAddr0_offset, ctx ); QIB_7322_RcvHdrTailAddr0_offset, ctx );
memset ( &rcvhdrhead, 0, sizeof ( rcvhdrhead ) ); memset ( &rcvhdrhead, 0, sizeof ( rcvhdrhead ) );
BIT_FILL_1 ( &rcvhdrhead, counter, 1 ); BIT_FILL_1 ( &rcvhdrhead, counter, 1 );
qib7322_writeq_array64k ( qib7322, &rcvhdrhead, qib7322_writeq_array64k ( qib7322, &rcvhdrhead,
QIB_7322_RcvHdrHead0_offset, ctx ); QIB_7322_RcvHdrHead0_offset, ctx );
memset ( &rcvegrindexhead, 0, sizeof ( rcvegrindexhead ) ); memset ( &rcvegrindexhead, 0, sizeof ( rcvegrindexhead ) );
BIT_FILL_1 ( &rcvegrindexhead, Value, 1 ); BIT_FILL_1 ( &rcvegrindexhead, Value, 1 );
qib7322_writeq_array64k ( qib7322, &rcvegrindexhead, qib7322_writeq_array64k ( qib7322, &rcvegrindexhead,
QIB_7322_RcvEgrIndexHead0_offset, ctx ); QIB_7322_RcvEgrIndexHead0_offset, ctx );
qib7322_readq_port ( qib7322, &rcvctrlp, qib7322_readq_port ( qib7322, &rcvctrlp,
QIB_7322_RcvCtrl_0_offset, port ); QIB_7322_RcvCtrl_0_offset, port );
BIT_SET ( &rcvctrlp, ContextEnable[ctx], 1 ); BIT_SET ( &rcvctrlp, ContextEnable[ctx], 1 );
qib7322_writeq_port ( qib7322, &rcvctrlp, qib7322_writeq_port ( qib7322, &rcvctrlp,
QIB_7322_RcvCtrl_0_offset, port ); QIB_7322_RcvCtrl_0_offset, port );
qib7322_readq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset ); qib7322_readq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset );
BIT_SET ( &rcvctrl, IntrAvail[ctx], 1 ); BIT_SET ( &rcvctrl, IntrAvail[ctx], 1 );
qib7322_writeq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset ); qib7322_writeq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset );
@ -834,7 +835,7 @@ static int qib7322_create_recv_wq ( struct ib_device *ibdev,
* @v qp Queue pair * @v qp Queue pair
*/ */
static void qib7322_destroy_recv_wq ( struct ib_device *ibdev, static void qib7322_destroy_recv_wq ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->recv; struct ib_work_queue *wq = &qp->recv;
struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -845,10 +846,10 @@ static void qib7322_destroy_recv_wq ( struct ib_device *ibdev,
/* Disable context in hardware */ /* Disable context in hardware */
qib7322_readq_port ( qib7322, &rcvctrlp, qib7322_readq_port ( qib7322, &rcvctrlp,
QIB_7322_RcvCtrl_0_offset, port ); QIB_7322_RcvCtrl_0_offset, port );
BIT_SET ( &rcvctrlp, ContextEnable[ctx], 0 ); BIT_SET ( &rcvctrlp, ContextEnable[ctx], 0 );
qib7322_writeq_port ( qib7322, &rcvctrlp, qib7322_writeq_port ( qib7322, &rcvctrlp,
QIB_7322_RcvCtrl_0_offset, port ); QIB_7322_RcvCtrl_0_offset, port );
qib7322_readq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset ); qib7322_readq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset );
BIT_SET ( &rcvctrl, IntrAvail[ctx], 0 ); BIT_SET ( &rcvctrl, IntrAvail[ctx], 0 );
qib7322_writeq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset ); qib7322_writeq ( qib7322, &rcvctrl, QIB_7322_RcvCtrl_offset );
@ -937,14 +938,14 @@ static int qib7322_init_recv ( struct qib7322 *qib7322 ) {
RcvQPMapContext4, 8, RcvQPMapContext4, 8,
RcvQPMapContext5, 10 ); RcvQPMapContext5, 10 );
qib7322_writeq ( qib7322, &rcvqpmaptablea0, qib7322_writeq ( qib7322, &rcvqpmaptablea0,
QIB_7322_RcvQPMapTableA_0_offset ); QIB_7322_RcvQPMapTableA_0_offset );
memset ( &rcvqpmaptableb0, 0, sizeof ( rcvqpmaptableb0 ) ); memset ( &rcvqpmaptableb0, 0, sizeof ( rcvqpmaptableb0 ) );
BIT_FILL_3 ( &rcvqpmaptableb0, BIT_FILL_3 ( &rcvqpmaptableb0,
RcvQPMapContext6, 12, RcvQPMapContext6, 12,
RcvQPMapContext7, 14, RcvQPMapContext7, 14,
RcvQPMapContext8, 16 ); RcvQPMapContext8, 16 );
qib7322_writeq ( qib7322, &rcvqpmaptableb0, qib7322_writeq ( qib7322, &rcvqpmaptableb0,
QIB_7322_RcvQPMapTableB_0_offset ); QIB_7322_RcvQPMapTableB_0_offset );
memset ( &rcvqpmaptablea1, 0, sizeof ( rcvqpmaptablea1 ) ); memset ( &rcvqpmaptablea1, 0, sizeof ( rcvqpmaptablea1 ) );
BIT_FILL_6 ( &rcvqpmaptablea1, BIT_FILL_6 ( &rcvqpmaptablea1,
RcvQPMapContext0, 1, RcvQPMapContext0, 1,
@ -954,24 +955,24 @@ static int qib7322_init_recv ( struct qib7322 *qib7322 ) {
RcvQPMapContext4, 9, RcvQPMapContext4, 9,
RcvQPMapContext5, 11 ); RcvQPMapContext5, 11 );
qib7322_writeq ( qib7322, &rcvqpmaptablea1, qib7322_writeq ( qib7322, &rcvqpmaptablea1,
QIB_7322_RcvQPMapTableA_1_offset ); QIB_7322_RcvQPMapTableA_1_offset );
memset ( &rcvqpmaptableb1, 0, sizeof ( rcvqpmaptableb1 ) ); memset ( &rcvqpmaptableb1, 0, sizeof ( rcvqpmaptableb1 ) );
BIT_FILL_3 ( &rcvqpmaptableb1, BIT_FILL_3 ( &rcvqpmaptableb1,
RcvQPMapContext6, 13, RcvQPMapContext6, 13,
RcvQPMapContext7, 15, RcvQPMapContext7, 15,
RcvQPMapContext8, 17 ); RcvQPMapContext8, 17 );
qib7322_writeq ( qib7322, &rcvqpmaptableb1, qib7322_writeq ( qib7322, &rcvqpmaptableb1,
QIB_7322_RcvQPMapTableB_1_offset ); QIB_7322_RcvQPMapTableB_1_offset );
/* Map multicast QPNs to contexts */ /* Map multicast QPNs to contexts */
memset ( &rcvqpmcastctx0, 0, sizeof ( rcvqpmcastctx0 ) ); memset ( &rcvqpmcastctx0, 0, sizeof ( rcvqpmcastctx0 ) );
BIT_FILL_1 ( &rcvqpmcastctx0, RcvQpMcContext, 0 ); BIT_FILL_1 ( &rcvqpmcastctx0, RcvQpMcContext, 0 );
qib7322_writeq ( qib7322, &rcvqpmcastctx0, qib7322_writeq ( qib7322, &rcvqpmcastctx0,
QIB_7322_RcvQPMulticastContext_0_offset ); QIB_7322_RcvQPMulticastContext_0_offset );
memset ( &rcvqpmcastctx1, 0, sizeof ( rcvqpmcastctx1 ) ); memset ( &rcvqpmcastctx1, 0, sizeof ( rcvqpmcastctx1 ) );
BIT_FILL_1 ( &rcvqpmcastctx1, RcvQpMcContext, 1 ); BIT_FILL_1 ( &rcvqpmcastctx1, RcvQpMcContext, 1 );
qib7322_writeq ( qib7322, &rcvqpmcastctx1, qib7322_writeq ( qib7322, &rcvqpmcastctx1,
QIB_7322_RcvQPMulticastContext_1_offset ); QIB_7322_RcvQPMulticastContext_1_offset );
/* Configure receive header buffer sizes */ /* Configure receive header buffer sizes */
memset ( &rcvhdrcnt, 0, sizeof ( rcvhdrcnt ) ); memset ( &rcvhdrcnt, 0, sizeof ( rcvhdrcnt ) );
@ -980,7 +981,7 @@ static int qib7322_init_recv ( struct qib7322 *qib7322 ) {
memset ( &rcvhdrentsize, 0, sizeof ( rcvhdrentsize ) ); memset ( &rcvhdrentsize, 0, sizeof ( rcvhdrentsize ) );
BIT_FILL_1 ( &rcvhdrentsize, Value, ( QIB7322_RECV_HEADER_SIZE >> 2 ) ); BIT_FILL_1 ( &rcvhdrentsize, Value, ( QIB7322_RECV_HEADER_SIZE >> 2 ) );
qib7322_writeq ( qib7322, &rcvhdrentsize, qib7322_writeq ( qib7322, &rcvhdrentsize,
QIB_7322_RcvHdrEntSize_offset ); QIB_7322_RcvHdrEntSize_offset );
/* Calculate eager array start addresses for each context */ /* Calculate eager array start addresses for each context */
qib7322_readq ( qib7322, &rcvegrbase, QIB_7322_RcvEgrBase_offset ); qib7322_readq ( qib7322, &rcvegrbase, QIB_7322_RcvEgrBase_offset );
@ -1014,14 +1015,14 @@ static int qib7322_init_recv ( struct qib7322 *qib7322 ) {
memset ( &rxcreditvl, 0, sizeof ( rxcreditvl ) ); memset ( &rxcreditvl, 0, sizeof ( rxcreditvl ) );
BIT_FILL_1 ( &rxcreditvl, RxMaxCreditVL, QIB7322_MAX_CREDITS_VL0 ); BIT_FILL_1 ( &rxcreditvl, RxMaxCreditVL, QIB7322_MAX_CREDITS_VL0 );
qib7322_writeq_array8b ( qib7322, &rxcreditvl, qib7322_writeq_array8b ( qib7322, &rxcreditvl,
QIB_7322_RxCreditVL0_0_offset, 0 ); QIB_7322_RxCreditVL0_0_offset, 0 );
qib7322_writeq_array8b ( qib7322, &rxcreditvl, qib7322_writeq_array8b ( qib7322, &rxcreditvl,
QIB_7322_RxCreditVL0_1_offset, 0 ); QIB_7322_RxCreditVL0_1_offset, 0 );
BIT_FILL_1 ( &rxcreditvl, RxMaxCreditVL, QIB7322_MAX_CREDITS_VL15 ); BIT_FILL_1 ( &rxcreditvl, RxMaxCreditVL, QIB7322_MAX_CREDITS_VL15 );
qib7322_writeq_array8b ( qib7322, &rxcreditvl, qib7322_writeq_array8b ( qib7322, &rxcreditvl,
QIB_7322_RxCreditVL0_0_offset, 15 ); QIB_7322_RxCreditVL0_0_offset, 15 );
qib7322_writeq_array8b ( qib7322, &rxcreditvl, qib7322_writeq_array8b ( qib7322, &rxcreditvl,
QIB_7322_RxCreditVL0_1_offset, 15 ); QIB_7322_RxCreditVL0_1_offset, 15 );
return 0; return 0;
} }
@ -1052,7 +1053,7 @@ static void qib7322_fini_recv ( struct qib7322 *qib7322 __unused ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_create_cq ( struct ib_device *ibdev, static int qib7322_create_cq ( struct ib_device *ibdev,
struct ib_completion_queue *cq ) { struct ib_completion_queue *cq ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
static int cqn; static int cqn;
@ -1076,7 +1077,7 @@ static int qib7322_create_cq ( struct ib_device *ibdev,
* @v cq Completion queue * @v cq Completion queue
*/ */
static void qib7322_destroy_cq ( struct ib_device *ibdev, static void qib7322_destroy_cq ( struct ib_device *ibdev,
struct ib_completion_queue *cq ) { struct ib_completion_queue *cq ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
/* Nothing to do */ /* Nothing to do */
@ -1098,7 +1099,7 @@ static void qib7322_destroy_cq ( struct ib_device *ibdev,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_create_qp ( struct ib_device *ibdev, static int qib7322_create_qp ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
unsigned int ctx; unsigned int ctx;
int rc; int rc;
@ -1139,7 +1140,7 @@ static int qib7322_create_qp ( struct ib_device *ibdev,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_modify_qp ( struct ib_device *ibdev, static int qib7322_modify_qp ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
/* Nothing to do; the hardware doesn't have a notion of queue /* Nothing to do; the hardware doesn't have a notion of queue
@ -1156,7 +1157,7 @@ static int qib7322_modify_qp ( struct ib_device *ibdev,
* @v qp Queue pair * @v qp Queue pair
*/ */
static void qib7322_destroy_qp ( struct ib_device *ibdev, static void qib7322_destroy_qp ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
qib7322_destroy_send_wq ( ibdev, qp ); qib7322_destroy_send_wq ( ibdev, qp );
qib7322_destroy_recv_wq ( ibdev, qp ); qib7322_destroy_recv_wq ( ibdev, qp );
@ -1180,9 +1181,9 @@ static void qib7322_destroy_qp ( struct ib_device *ibdev,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_post_send ( struct ib_device *ibdev, static int qib7322_post_send ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
struct ib_address_vector *av, struct ib_address_vector *av,
struct io_buffer *iobuf ) { struct io_buffer *iobuf ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->send; struct ib_work_queue *wq = &qp->send;
struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1203,7 +1204,7 @@ static int qib7322_post_send ( struct ib_device *ibdev,
return send_buf; return send_buf;
start_offset = offset = start_offset = offset =
qib7322_send_buffer_offset ( qib7322, qib7322_wq->send_bufs, qib7322_send_buffer_offset ( qib7322, qib7322_wq->send_bufs,
send_buf ); send_buf );
/* Store I/O buffer and send buffer index */ /* Store I/O buffer and send buffer index */
assert ( wq->iobufs[qib7322_wq->prod] == NULL ); assert ( wq->iobufs[qib7322_wq->prod] == NULL );
@ -1263,8 +1264,8 @@ static int qib7322_post_send ( struct ib_device *ibdev,
* @v wqe_idx Work queue entry index * @v wqe_idx Work queue entry index
*/ */
static void qib7322_complete_send ( struct ib_device *ibdev, static void qib7322_complete_send ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
unsigned int wqe_idx ) { unsigned int wqe_idx ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->send; struct ib_work_queue *wq = &qp->send;
struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1293,7 +1294,7 @@ static void qib7322_complete_send ( struct ib_device *ibdev,
* @v qp Queue pair * @v qp Queue pair
*/ */
static void qib7322_poll_send_wq ( struct ib_device *ibdev, static void qib7322_poll_send_wq ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->send; struct ib_work_queue *wq = &qp->send;
struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_send_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1312,7 +1313,7 @@ static void qib7322_poll_send_wq ( struct ib_device *ibdev,
/* Increment consumer counter */ /* Increment consumer counter */
qib7322_wq->cons = ( ( qib7322_wq->cons + 1 ) & qib7322_wq->cons = ( ( qib7322_wq->cons + 1 ) &
( wq->num_wqes - 1 ) ); ( wq->num_wqes - 1 ) );
} }
} }
@ -1325,8 +1326,8 @@ static void qib7322_poll_send_wq ( struct ib_device *ibdev,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_post_recv ( struct ib_device *ibdev, static int qib7322_post_recv ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
struct io_buffer *iobuf ) { struct io_buffer *iobuf ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->recv; struct ib_work_queue *wq = &qp->recv;
struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1377,14 +1378,14 @@ static int qib7322_post_recv ( struct ib_device *ibdev,
Addr, ( addr >> 11 ), Addr, ( addr >> 11 ),
BufSize, bufsize ); BufSize, bufsize );
qib7322_writeq_array8b ( qib7322, &rcvegr, qib7322_wq->eager_array, qib7322_writeq_array8b ( qib7322, &rcvegr, qib7322_wq->eager_array,
qib7322_wq->eager_prod ); qib7322_wq->eager_prod );
DBGC2 ( qib7322, "QIB7322 %p QPN %ld RX egr %04x(%04x) posted " DBGC2 ( qib7322, "QIB7322 %p QPN %ld RX egr %04x(%04x) posted "
"[%lx,%lx)\n", qib7322, qp->qpn, qib7322_wq->eager_prod, "[%lx,%lx)\n", qib7322, qp->qpn, qib7322_wq->eager_prod,
wqe_idx, addr, ( addr + len ) ); wqe_idx, addr, ( addr + len ) );
/* Increment producer index */ /* Increment producer index */
qib7322_wq->eager_prod = ( ( qib7322_wq->eager_prod + 1 ) & qib7322_wq->eager_prod = ( ( qib7322_wq->eager_prod + 1 ) &
( qib7322_wq->eager_entries - 1 ) ); ( qib7322_wq->eager_entries - 1 ) );
/* Update head index */ /* Update head index */
memset ( &rcvegrindexhead, 0, sizeof ( rcvegrindexhead ) ); memset ( &rcvegrindexhead, 0, sizeof ( rcvegrindexhead ) );
@ -1392,7 +1393,7 @@ static int qib7322_post_recv ( struct ib_device *ibdev,
Value, ( ( qib7322_wq->eager_prod + 1 ) & Value, ( ( qib7322_wq->eager_prod + 1 ) &
( qib7322_wq->eager_entries - 1 ) ) ); ( qib7322_wq->eager_entries - 1 ) ) );
qib7322_writeq_array64k ( qib7322, &rcvegrindexhead, qib7322_writeq_array64k ( qib7322, &rcvegrindexhead,
QIB_7322_RcvEgrIndexHead0_offset, ctx ); QIB_7322_RcvEgrIndexHead0_offset, ctx );
return 0; return 0;
} }
@ -1405,8 +1406,8 @@ static int qib7322_post_recv ( struct ib_device *ibdev,
* @v header_offs Header offset * @v header_offs Header offset
*/ */
static void qib7322_complete_recv ( struct ib_device *ibdev, static void qib7322_complete_recv ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
unsigned int header_offs ) { unsigned int header_offs ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->recv; struct ib_work_queue *wq = &qp->recv;
struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1542,12 +1543,12 @@ static void qib7322_complete_recv ( struct ib_device *ibdev,
/* Clear eager buffer */ /* Clear eager buffer */
memset ( &rcvegr, 0, sizeof ( rcvegr ) ); memset ( &rcvegr, 0, sizeof ( rcvegr ) );
qib7322_writeq_array8b ( qib7322, &rcvegr, qib7322_writeq_array8b ( qib7322, &rcvegr,
qib7322_wq->eager_array, qib7322_wq->eager_array,
qib7322_wq->eager_cons ); qib7322_wq->eager_cons );
/* Increment consumer index */ /* Increment consumer index */
qib7322_wq->eager_cons = ( ( qib7322_wq->eager_cons + 1 ) & qib7322_wq->eager_cons = ( ( qib7322_wq->eager_cons + 1 ) &
( qib7322_wq->eager_entries - 1 ) ); ( qib7322_wq->eager_entries - 1 ) );
} }
} }
@ -1558,7 +1559,7 @@ static void qib7322_complete_recv ( struct ib_device *ibdev,
* @v qp Queue pair * @v qp Queue pair
*/ */
static void qib7322_poll_recv_wq ( struct ib_device *ibdev, static void qib7322_poll_recv_wq ( struct ib_device *ibdev,
struct ib_queue_pair *qp ) { struct ib_queue_pair *qp ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
struct ib_work_queue *wq = &qp->recv; struct ib_work_queue *wq = &qp->recv;
struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq ); struct qib7322_recv_work_queue *qib7322_wq = ib_wq_get_drvdata ( wq );
@ -1597,7 +1598,7 @@ static void qib7322_poll_recv_wq ( struct ib_device *ibdev,
RcvHeadPointer, ( qib7322_wq->header_cons >> 2 ), RcvHeadPointer, ( qib7322_wq->header_cons >> 2 ),
counter, 1 ); counter, 1 );
qib7322_writeq_array64k ( qib7322, &rcvhdrhead, qib7322_writeq_array64k ( qib7322, &rcvhdrhead,
QIB_7322_RcvHdrHead0_offset, ctx ); QIB_7322_RcvHdrHead0_offset, ctx );
} }
/** /**
@ -1607,7 +1608,7 @@ static void qib7322_poll_recv_wq ( struct ib_device *ibdev,
* @v cq Completion queue * @v cq Completion queue
*/ */
static void qib7322_poll_cq ( struct ib_device *ibdev, static void qib7322_poll_cq ( struct ib_device *ibdev,
struct ib_completion_queue *cq ) { struct ib_completion_queue *cq ) {
struct ib_work_queue *wq; struct ib_work_queue *wq;
/* Poll associated send and receive queues */ /* Poll associated send and receive queues */
@ -1640,12 +1641,12 @@ static void qib7322_poll_eq ( struct ib_device *ibdev ) {
/* Check for and clear status bits */ /* Check for and clear status bits */
DBG_DISABLE ( DBGLVL_IO ); DBG_DISABLE ( DBGLVL_IO );
qib7322_readq_port ( qib7322, &errstatus, qib7322_readq_port ( qib7322, &errstatus,
QIB_7322_ErrStatus_0_offset, port ); QIB_7322_ErrStatus_0_offset, port );
if ( errstatus.u.qwords[0] ) { if ( errstatus.u.qwords[0] ) {
DBGC ( qib7322, "QIB7322 %p port %d status %08x%08x\n", qib7322, DBGC ( qib7322, "QIB7322 %p port %d status %08x%08x\n", qib7322,
port, errstatus.u.dwords[1], errstatus.u.dwords[0] ); port, errstatus.u.dwords[1], errstatus.u.dwords[0] );
qib7322_writeq_port ( qib7322, &errstatus, qib7322_writeq_port ( qib7322, &errstatus,
QIB_7322_ErrClear_0_offset, port ); QIB_7322_ErrClear_0_offset, port );
} }
DBG_ENABLE ( DBGLVL_IO ); DBG_ENABLE ( DBGLVL_IO );
@ -1668,7 +1669,7 @@ static void qib7322_poll_eq ( struct ib_device *ibdev ) {
* @ret supported Supported link speeds * @ret supported Supported link speeds
*/ */
static unsigned int qib7322_link_speed_supported ( struct qib7322 *qib7322, static unsigned int qib7322_link_speed_supported ( struct qib7322 *qib7322,
unsigned int port ) { unsigned int port ) {
struct QIB_7322_feature_mask features; struct QIB_7322_feature_mask features;
struct QIB_7322_Revision revision; struct QIB_7322_Revision revision;
unsigned int supported; unsigned int supported;
@ -1676,7 +1677,7 @@ static unsigned int qib7322_link_speed_supported ( struct qib7322 *qib7322,
/* Read the active feature mask */ /* Read the active feature mask */
qib7322_readq ( qib7322, &features, qib7322_readq ( qib7322, &features,
QIB_7322_active_feature_mask_offset ); QIB_7322_active_feature_mask_offset );
switch ( port ) { switch ( port ) {
case 0 : case 0 :
supported = BIT_GET ( &features, Port0_Link_Speed_Supported ); supported = BIT_GET ( &features, Port0_Link_Speed_Supported );
@ -1726,10 +1727,10 @@ static int qib7322_open ( struct ib_device *ibdev ) {
/* Enable link */ /* Enable link */
qib7322_readq_port ( qib7322, &ibcctrla, qib7322_readq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
BIT_SET ( &ibcctrla, IBLinkEn, 1 ); BIT_SET ( &ibcctrla, IBLinkEn, 1 );
qib7322_writeq_port ( qib7322, &ibcctrla, qib7322_writeq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
return 0; return 0;
} }
@ -1746,10 +1747,10 @@ static void qib7322_close ( struct ib_device *ibdev ) {
/* Disable link */ /* Disable link */
qib7322_readq_port ( qib7322, &ibcctrla, qib7322_readq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
BIT_SET ( &ibcctrla, IBLinkEn, 0 ); BIT_SET ( &ibcctrla, IBLinkEn, 0 );
qib7322_writeq_port ( qib7322, &ibcctrla, qib7322_writeq_port ( qib7322, &ibcctrla,
QIB_7322_IBCCtrlA_0_offset, port ); QIB_7322_IBCCtrlA_0_offset, port );
} }
/*************************************************************************** /***************************************************************************
@ -1768,8 +1769,8 @@ static void qib7322_close ( struct ib_device *ibdev ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_mcast_attach ( struct ib_device *ibdev, static int qib7322_mcast_attach ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
struct ib_gid *gid ) { struct ib_gid *gid ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
( void ) qib7322; ( void ) qib7322;
@ -1786,8 +1787,8 @@ static int qib7322_mcast_attach ( struct ib_device *ibdev,
* @v gid Multicast GID * @v gid Multicast GID
*/ */
static void qib7322_mcast_detach ( struct ib_device *ibdev, static void qib7322_mcast_detach ( struct ib_device *ibdev,
struct ib_queue_pair *qp, struct ib_queue_pair *qp,
struct ib_gid *gid ) { struct ib_gid *gid ) {
struct qib7322 *qib7322 = ib_get_drvdata ( ibdev ); struct qib7322 *qib7322 = ib_get_drvdata ( ibdev );
( void ) qib7322; ( void ) qib7322;
@ -1836,7 +1837,7 @@ static unsigned int qib7322_i2c_bits[] = {
* @ret non-zero Input is a logic 1 * @ret non-zero Input is a logic 1
*/ */
static int qib7322_i2c_read_bit ( struct bit_basher *basher, static int qib7322_i2c_read_bit ( struct bit_basher *basher,
unsigned int bit_id ) { unsigned int bit_id ) {
struct qib7322 *qib7322 = struct qib7322 *qib7322 =
container_of ( basher, struct qib7322, i2c.basher ); container_of ( basher, struct qib7322, i2c.basher );
struct QIB_7322_EXTStatus extstatus; struct QIB_7322_EXTStatus extstatus;
@ -1860,7 +1861,7 @@ static int qib7322_i2c_read_bit ( struct bit_basher *basher,
* @v data Value to write * @v data Value to write
*/ */
static void qib7322_i2c_write_bit ( struct bit_basher *basher, static void qib7322_i2c_write_bit ( struct bit_basher *basher,
unsigned int bit_id, unsigned long data ) { unsigned int bit_id, unsigned long data ) {
struct qib7322 *qib7322 = struct qib7322 *qib7322 =
container_of ( basher, struct qib7322, i2c.basher ); container_of ( basher, struct qib7322, i2c.basher );
struct QIB_7322_EXTCtrl extctrl; struct QIB_7322_EXTCtrl extctrl;
@ -2000,7 +2001,7 @@ static int qib7322_ahb_wait ( struct qib7322 *qib7322 ) {
/* Wait for Ready bit to be asserted */ /* Wait for Ready bit to be asserted */
for ( i = 0 ; i < QIB7322_AHB_MAX_WAIT_US ; i++ ) { for ( i = 0 ; i < QIB7322_AHB_MAX_WAIT_US ; i++ ) {
qib7322_readq ( qib7322, &transaction, qib7322_readq ( qib7322, &transaction,
QIB_7322_ahb_transaction_reg_offset ); QIB_7322_ahb_transaction_reg_offset );
if ( BIT_GET ( &transaction, ahb_rdy ) ) if ( BIT_GET ( &transaction, ahb_rdy ) )
return 0; return 0;
udelay ( 1 ); udelay ( 1 );
@ -2019,7 +2020,7 @@ static int qib7322_ahb_wait ( struct qib7322 *qib7322 ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_ahb_request ( struct qib7322 *qib7322, static int qib7322_ahb_request ( struct qib7322 *qib7322,
unsigned int location ) { unsigned int location ) {
struct QIB_7322_ahb_access_ctrl access; struct QIB_7322_ahb_access_ctrl access;
int rc; int rc;
@ -2063,7 +2064,7 @@ static void qib7322_ahb_release ( struct qib7322 *qib7322 ) {
* You must have already acquired ownership of the AHB. * You must have already acquired ownership of the AHB.
*/ */
static int qib7322_ahb_read ( struct qib7322 *qib7322, unsigned int location, static int qib7322_ahb_read ( struct qib7322 *qib7322, unsigned int location,
uint32_t *data ) { uint32_t *data ) {
struct QIB_7322_ahb_transaction_reg xact; struct QIB_7322_ahb_transaction_reg xact;
int rc; int rc;
@ -2095,7 +2096,7 @@ static int qib7322_ahb_read ( struct qib7322 *qib7322, unsigned int location,
* You must have already acquired ownership of the AHB. * You must have already acquired ownership of the AHB.
*/ */
static int qib7322_ahb_write ( struct qib7322 *qib7322, unsigned int location, static int qib7322_ahb_write ( struct qib7322 *qib7322, unsigned int location,
uint32_t data ) { uint32_t data ) {
struct QIB_7322_ahb_transaction_reg xact; struct QIB_7322_ahb_transaction_reg xact;
int rc; int rc;
@ -2124,7 +2125,7 @@ static int qib7322_ahb_write ( struct qib7322 *qib7322, unsigned int location,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_ahb_mod_reg ( struct qib7322 *qib7322, unsigned int location, static int qib7322_ahb_mod_reg ( struct qib7322 *qib7322, unsigned int location,
uint32_t value, uint32_t mask ) { uint32_t value, uint32_t mask ) {
uint32_t old_value; uint32_t old_value;
uint32_t new_value; uint32_t new_value;
int rc; int rc;
@ -2167,7 +2168,7 @@ static int qib7322_ahb_mod_reg ( struct qib7322 *qib7322, unsigned int location,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_ahb_mod_reg_all ( struct qib7322 *qib7322, unsigned int reg, static int qib7322_ahb_mod_reg_all ( struct qib7322 *qib7322, unsigned int reg,
uint32_t value, uint32_t mask ) { uint32_t value, uint32_t mask ) {
unsigned int port; unsigned int port;
unsigned int channel; unsigned int channel;
unsigned int location; unsigned int location;
@ -2177,7 +2178,7 @@ static int qib7322_ahb_mod_reg_all ( struct qib7322 *qib7322, unsigned int reg,
for ( channel = 0 ; channel < QIB7322_MAX_WIDTH ; channel++ ) { for ( channel = 0 ; channel < QIB7322_MAX_WIDTH ; channel++ ) {
location = QIB7322_AHB_LOCATION ( port, channel, reg ); location = QIB7322_AHB_LOCATION ( port, channel, reg );
if ( ( rc = qib7322_ahb_mod_reg ( qib7322, location, if ( ( rc = qib7322_ahb_mod_reg ( qib7322, location,
value, mask ) ) != 0 ) value, mask ) ) != 0 )
return rc; return rc;
} }
} }
@ -2283,7 +2284,7 @@ static void qib7322_reset ( struct qib7322 *qib7322, struct pci_device *pci ) {
* @ret rc Return status code * @ret rc Return status code
*/ */
static int qib7322_probe ( struct pci_device *pci, static int qib7322_probe ( struct pci_device *pci,
const struct pci_device_id *id __unused ) { const struct pci_device_id *id __unused ) {
struct qib7322 *qib7322; struct qib7322 *qib7322;
struct QIB_7322_Revision revision; struct QIB_7322_Revision revision;
struct ib_device *ibdev; struct ib_device *ibdev;