av->av.ipd = (ah_mult > 0) ?
((ehca_mult - 1) / ah_mult) : 0;
} else
- av->av.ipd = ehca_static_rate;
+ av->av.ipd = ehca_static_rate;
av->av.lnh = ah_attr->ah_flags;
av->av.grh.word_0 = EHCA_BMASK_SET(GRH_IPVERSION_MASK, 6);
u32 num_hwpages; /* number of hw pages to form MR */
int acl; /* ACL (stored here for usage in reregister) */
u64 *start; /* virtual start address (stored here for */
- /* usage in reregister) */
+ /* usage in reregister) */
u64 size; /* size (stored here for usage in reregister) */
u32 fmr_page_size; /* page size for FMR */
u32 fmr_max_pages; /* max pages for FMR */
int ehca_cq_assign_qp(struct ehca_cq *cq, struct ehca_qp *qp);
int ehca_cq_unassign_qp(struct ehca_cq *cq, unsigned int qp_num);
-struct ehca_qp* ehca_cq_get_qp(struct ehca_cq *cq, int qp_num);
+struct ehca_qp *ehca_cq_get_qp(struct ehca_cq *cq, int qp_num);
#endif
u32 reserved_70_127[58]; /* 70 */
};
-#define MQPCB_MASK_QKEY EHCA_BMASK_IBM(0,0)
-#define MQPCB_MASK_SEND_PSN EHCA_BMASK_IBM(2,2)
-#define MQPCB_MASK_RECEIVE_PSN EHCA_BMASK_IBM(3,3)
-#define MQPCB_MASK_PRIM_PHYS_PORT EHCA_BMASK_IBM(4,4)
-#define MQPCB_PRIM_PHYS_PORT EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_ALT_PHYS_PORT EHCA_BMASK_IBM(5,5)
-#define MQPCB_MASK_PRIM_P_KEY_IDX EHCA_BMASK_IBM(6,6)
-#define MQPCB_PRIM_P_KEY_IDX EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_ALT_P_KEY_IDX EHCA_BMASK_IBM(7,7)
-#define MQPCB_MASK_RDMA_ATOMIC_CTRL EHCA_BMASK_IBM(8,8)
-#define MQPCB_MASK_QP_STATE EHCA_BMASK_IBM(9,9)
-#define MQPCB_QP_STATE EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_RDMA_NR_ATOMIC_RESP_RES EHCA_BMASK_IBM(11,11)
-#define MQPCB_MASK_PATH_MIGRATION_STATE EHCA_BMASK_IBM(12,12)
-#define MQPCB_MASK_RDMA_ATOMIC_OUTST_DEST_QP EHCA_BMASK_IBM(13,13)
-#define MQPCB_MASK_DEST_QP_NR EHCA_BMASK_IBM(14,14)
-#define MQPCB_MASK_MIN_RNR_NAK_TIMER_FIELD EHCA_BMASK_IBM(15,15)
-#define MQPCB_MASK_SERVICE_LEVEL EHCA_BMASK_IBM(16,16)
-#define MQPCB_MASK_SEND_GRH_FLAG EHCA_BMASK_IBM(17,17)
-#define MQPCB_MASK_RETRY_COUNT EHCA_BMASK_IBM(18,18)
-#define MQPCB_MASK_TIMEOUT EHCA_BMASK_IBM(19,19)
-#define MQPCB_MASK_PATH_MTU EHCA_BMASK_IBM(20,20)
-#define MQPCB_PATH_MTU EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_MAX_STATIC_RATE EHCA_BMASK_IBM(21,21)
-#define MQPCB_MAX_STATIC_RATE EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_DLID EHCA_BMASK_IBM(22,22)
-#define MQPCB_DLID EHCA_BMASK_IBM(16,31)
-#define MQPCB_MASK_RNR_RETRY_COUNT EHCA_BMASK_IBM(23,23)
-#define MQPCB_RNR_RETRY_COUNT EHCA_BMASK_IBM(29,31)
-#define MQPCB_MASK_SOURCE_PATH_BITS EHCA_BMASK_IBM(24,24)
-#define MQPCB_SOURCE_PATH_BITS EHCA_BMASK_IBM(25,31)
-#define MQPCB_MASK_TRAFFIC_CLASS EHCA_BMASK_IBM(25,25)
-#define MQPCB_TRAFFIC_CLASS EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_HOP_LIMIT EHCA_BMASK_IBM(26,26)
-#define MQPCB_HOP_LIMIT EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_SOURCE_GID_IDX EHCA_BMASK_IBM(27,27)
-#define MQPCB_SOURCE_GID_IDX EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_FLOW_LABEL EHCA_BMASK_IBM(28,28)
-#define MQPCB_FLOW_LABEL EHCA_BMASK_IBM(12,31)
-#define MQPCB_MASK_DEST_GID EHCA_BMASK_IBM(30,30)
-#define MQPCB_MASK_SERVICE_LEVEL_AL EHCA_BMASK_IBM(31,31)
-#define MQPCB_SERVICE_LEVEL_AL EHCA_BMASK_IBM(28,31)
-#define MQPCB_MASK_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(32,32)
-#define MQPCB_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(31,31)
-#define MQPCB_MASK_RETRY_COUNT_AL EHCA_BMASK_IBM(33,33)
-#define MQPCB_RETRY_COUNT_AL EHCA_BMASK_IBM(29,31)
-#define MQPCB_MASK_TIMEOUT_AL EHCA_BMASK_IBM(34,34)
-#define MQPCB_TIMEOUT_AL EHCA_BMASK_IBM(27,31)
-#define MQPCB_MASK_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(35,35)
-#define MQPCB_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_DLID_AL EHCA_BMASK_IBM(36,36)
-#define MQPCB_DLID_AL EHCA_BMASK_IBM(16,31)
-#define MQPCB_MASK_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(37,37)
-#define MQPCB_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(29,31)
-#define MQPCB_MASK_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(38,38)
-#define MQPCB_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(25,31)
-#define MQPCB_MASK_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(39,39)
-#define MQPCB_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_HOP_LIMIT_AL EHCA_BMASK_IBM(40,40)
-#define MQPCB_HOP_LIMIT_AL EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(41,41)
-#define MQPCB_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(24,31)
-#define MQPCB_MASK_FLOW_LABEL_AL EHCA_BMASK_IBM(42,42)
-#define MQPCB_FLOW_LABEL_AL EHCA_BMASK_IBM(12,31)
-#define MQPCB_MASK_DEST_GID_AL EHCA_BMASK_IBM(44,44)
-#define MQPCB_MASK_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(45,45)
-#define MQPCB_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(16,31)
-#define MQPCB_MASK_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(46,46)
-#define MQPCB_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(16,31)
-#define MQPCB_MASK_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(47,47)
-#define MQPCB_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(31,31)
-#define MQPCB_QP_NUMBER EHCA_BMASK_IBM(8,31)
-#define MQPCB_MASK_QP_ENABLE EHCA_BMASK_IBM(48,48)
-#define MQPCB_QP_ENABLE EHCA_BMASK_IBM(31,31)
-#define MQPCB_MASK_CURR_SRQ_LIMIT EHCA_BMASK_IBM(49,49)
-#define MQPCB_CURR_SRQ_LIMIT EHCA_BMASK_IBM(16,31)
-#define MQPCB_MASK_QP_AFF_ASYN_EV_LOG_REG EHCA_BMASK_IBM(50,50)
-#define MQPCB_MASK_SHARED_RQ_HNDL EHCA_BMASK_IBM(51,51)
+#define MQPCB_MASK_QKEY EHCA_BMASK_IBM( 0, 0)
+#define MQPCB_MASK_SEND_PSN EHCA_BMASK_IBM( 2, 2)
+#define MQPCB_MASK_RECEIVE_PSN EHCA_BMASK_IBM( 3, 3)
+#define MQPCB_MASK_PRIM_PHYS_PORT EHCA_BMASK_IBM( 4, 4)
+#define MQPCB_PRIM_PHYS_PORT EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_ALT_PHYS_PORT EHCA_BMASK_IBM( 5, 5)
+#define MQPCB_MASK_PRIM_P_KEY_IDX EHCA_BMASK_IBM( 6, 6)
+#define MQPCB_PRIM_P_KEY_IDX EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_ALT_P_KEY_IDX EHCA_BMASK_IBM( 7, 7)
+#define MQPCB_MASK_RDMA_ATOMIC_CTRL EHCA_BMASK_IBM( 8, 8)
+#define MQPCB_MASK_QP_STATE EHCA_BMASK_IBM( 9, 9)
+#define MQPCB_QP_STATE EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_RDMA_NR_ATOMIC_RESP_RES EHCA_BMASK_IBM(11, 11)
+#define MQPCB_MASK_PATH_MIGRATION_STATE EHCA_BMASK_IBM(12, 12)
+#define MQPCB_MASK_RDMA_ATOMIC_OUTST_DEST_QP EHCA_BMASK_IBM(13, 13)
+#define MQPCB_MASK_DEST_QP_NR EHCA_BMASK_IBM(14, 14)
+#define MQPCB_MASK_MIN_RNR_NAK_TIMER_FIELD EHCA_BMASK_IBM(15, 15)
+#define MQPCB_MASK_SERVICE_LEVEL EHCA_BMASK_IBM(16, 16)
+#define MQPCB_MASK_SEND_GRH_FLAG EHCA_BMASK_IBM(17, 17)
+#define MQPCB_MASK_RETRY_COUNT EHCA_BMASK_IBM(18, 18)
+#define MQPCB_MASK_TIMEOUT EHCA_BMASK_IBM(19, 19)
+#define MQPCB_MASK_PATH_MTU EHCA_BMASK_IBM(20, 20)
+#define MQPCB_PATH_MTU EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_MAX_STATIC_RATE EHCA_BMASK_IBM(21, 21)
+#define MQPCB_MAX_STATIC_RATE EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_DLID EHCA_BMASK_IBM(22, 22)
+#define MQPCB_DLID EHCA_BMASK_IBM(16, 31)
+#define MQPCB_MASK_RNR_RETRY_COUNT EHCA_BMASK_IBM(23, 23)
+#define MQPCB_RNR_RETRY_COUNT EHCA_BMASK_IBM(29, 31)
+#define MQPCB_MASK_SOURCE_PATH_BITS EHCA_BMASK_IBM(24, 24)
+#define MQPCB_SOURCE_PATH_BITS EHCA_BMASK_IBM(25, 31)
+#define MQPCB_MASK_TRAFFIC_CLASS EHCA_BMASK_IBM(25, 25)
+#define MQPCB_TRAFFIC_CLASS EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_HOP_LIMIT EHCA_BMASK_IBM(26, 26)
+#define MQPCB_HOP_LIMIT EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_SOURCE_GID_IDX EHCA_BMASK_IBM(27, 27)
+#define MQPCB_SOURCE_GID_IDX EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_FLOW_LABEL EHCA_BMASK_IBM(28, 28)
+#define MQPCB_FLOW_LABEL EHCA_BMASK_IBM(12, 31)
+#define MQPCB_MASK_DEST_GID EHCA_BMASK_IBM(30, 30)
+#define MQPCB_MASK_SERVICE_LEVEL_AL EHCA_BMASK_IBM(31, 31)
+#define MQPCB_SERVICE_LEVEL_AL EHCA_BMASK_IBM(28, 31)
+#define MQPCB_MASK_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(32, 32)
+#define MQPCB_SEND_GRH_FLAG_AL EHCA_BMASK_IBM(31, 31)
+#define MQPCB_MASK_RETRY_COUNT_AL EHCA_BMASK_IBM(33, 33)
+#define MQPCB_RETRY_COUNT_AL EHCA_BMASK_IBM(29, 31)
+#define MQPCB_MASK_TIMEOUT_AL EHCA_BMASK_IBM(34, 34)
+#define MQPCB_TIMEOUT_AL EHCA_BMASK_IBM(27, 31)
+#define MQPCB_MASK_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(35, 35)
+#define MQPCB_MAX_STATIC_RATE_AL EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_DLID_AL EHCA_BMASK_IBM(36, 36)
+#define MQPCB_DLID_AL EHCA_BMASK_IBM(16, 31)
+#define MQPCB_MASK_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(37, 37)
+#define MQPCB_RNR_RETRY_COUNT_AL EHCA_BMASK_IBM(29, 31)
+#define MQPCB_MASK_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(38, 38)
+#define MQPCB_SOURCE_PATH_BITS_AL EHCA_BMASK_IBM(25, 31)
+#define MQPCB_MASK_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(39, 39)
+#define MQPCB_TRAFFIC_CLASS_AL EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_HOP_LIMIT_AL EHCA_BMASK_IBM(40, 40)
+#define MQPCB_HOP_LIMIT_AL EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(41, 41)
+#define MQPCB_SOURCE_GID_IDX_AL EHCA_BMASK_IBM(24, 31)
+#define MQPCB_MASK_FLOW_LABEL_AL EHCA_BMASK_IBM(42, 42)
+#define MQPCB_FLOW_LABEL_AL EHCA_BMASK_IBM(12, 31)
+#define MQPCB_MASK_DEST_GID_AL EHCA_BMASK_IBM(44, 44)
+#define MQPCB_MASK_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(45, 45)
+#define MQPCB_MAX_NR_OUTST_SEND_WR EHCA_BMASK_IBM(16, 31)
+#define MQPCB_MASK_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(46, 46)
+#define MQPCB_MAX_NR_OUTST_RECV_WR EHCA_BMASK_IBM(16, 31)
+#define MQPCB_MASK_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(47, 47)
+#define MQPCB_DISABLE_ETE_CREDIT_CHECK EHCA_BMASK_IBM(31, 31)
+#define MQPCB_QP_NUMBER EHCA_BMASK_IBM( 8, 31)
+#define MQPCB_MASK_QP_ENABLE EHCA_BMASK_IBM(48, 48)
+#define MQPCB_QP_ENABLE EHCA_BMASK_IBM(31, 31)
+#define MQPCB_MASK_CURR_SRQ_LIMIT EHCA_BMASK_IBM(49, 49)
+#define MQPCB_CURR_SRQ_LIMIT EHCA_BMASK_IBM(16, 31)
+#define MQPCB_MASK_QP_AFF_ASYN_EV_LOG_REG EHCA_BMASK_IBM(50, 50)
+#define MQPCB_MASK_SHARED_RQ_HNDL EHCA_BMASK_IBM(51, 51)
#endif /* __EHCA_CLASSES_PSERIES_H__ */
return ret;
}
-struct ehca_qp* ehca_cq_get_qp(struct ehca_cq *cq, int real_qp_num)
+struct ehca_qp *ehca_cq_get_qp(struct ehca_cq *cq, int real_qp_num)
{
struct ehca_qp *ret = NULL;
unsigned int key = real_qp_num & (QP_HASHTAB_LEN-1);
for (i = 0; i < nr_pages; i++) {
u64 rpage;
- if (!(vpage = ipz_qpageit_get_inc(&eq->ipz_queue))) {
+ vpage = ipz_qpageit_get_inc(&eq->ipz_queue);
+ if (!vpage) {
ret = H_RESOURCE;
goto create_eq_exit2;
}
u8 port, struct ib_port_attr *props)
{
int ret = 0;
+ u64 h_ret;
struct ehca_shca *shca = container_of(ibdev, struct ehca_shca,
ib_device);
struct hipz_query_port *rblock;
return -ENOMEM;
}
- if (hipz_h_query_port(shca->ipz_hca_handle, port, rblock) != H_SUCCESS) {
+ h_ret = hipz_h_query_port(shca->ipz_hca_handle, port, rblock);
+ if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't query port properties");
ret = -EINVAL;
goto query_port1;
u8 port, struct ehca_sma_attr *attr)
{
int ret = 0;
+ u64 h_ret;
struct hipz_query_port *rblock;
rblock = ehca_alloc_fw_ctrlblock(GFP_ATOMIC);
return -ENOMEM;
}
- if (hipz_h_query_port(shca->ipz_hca_handle, port, rblock) != H_SUCCESS) {
+ h_ret = hipz_h_query_port(shca->ipz_hca_handle, port, rblock);
+ if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't query port properties");
ret = -EINVAL;
goto query_sma_attr1;
int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
{
int ret = 0;
- struct ehca_shca *shca = container_of(ibdev, struct ehca_shca, ib_device);
+ u64 h_ret;
+ struct ehca_shca *shca;
struct hipz_query_port *rblock;
+ shca = container_of(ibdev, struct ehca_shca, ib_device);
if (index > 16) {
ehca_err(&shca->ib_device, "Invalid index: %x.", index);
return -EINVAL;
return -ENOMEM;
}
- if (hipz_h_query_port(shca->ipz_hca_handle, port, rblock) != H_SUCCESS) {
+ h_ret = hipz_h_query_port(shca->ipz_hca_handle, port, rblock);
+ if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't query port properties");
ret = -EINVAL;
goto query_pkey1;
int index, union ib_gid *gid)
{
int ret = 0;
+ u64 h_ret;
struct ehca_shca *shca = container_of(ibdev, struct ehca_shca,
ib_device);
struct hipz_query_port *rblock;
return -ENOMEM;
}
- if (hipz_h_query_port(shca->ipz_hca_handle, port, rblock) != H_SUCCESS) {
+ h_ret = hipz_h_query_port(shca->ipz_hca_handle, port, rblock);
+ if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't query port properties");
ret = -EINVAL;
goto query_gid1;
struct ib_port_modify *props)
{
int ret = 0;
- struct ehca_shca *shca = container_of(ibdev, struct ehca_shca, ib_device);
+ struct ehca_shca *shca;
struct hipz_query_port *rblock;
u32 cap;
u64 hret;
+ shca = container_of(ibdev, struct ehca_shca, ib_device);
if ((props->set_port_cap_mask | props->clr_port_cap_mask)
& ~allowed_port_caps) {
ehca_err(&shca->ib_device, "Non-changeable bits set in masks "
goto modify_port1;
}
- if (hipz_h_query_port(shca->ipz_hca_handle, port, rblock) != H_SUCCESS) {
+ hret = hipz_h_query_port(shca->ipz_hca_handle, port, rblock);
+ if (hret != H_SUCCESS) {
ehca_err(&shca->ib_device, "Can't query port properties");
ret = -EINVAL;
goto modify_port2;
hret = hipz_h_modify_port(shca->ipz_hca_handle, port,
cap, props->init_type, port_modify_mask);
if (hret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "Modify port failed hret=%lx", hret);
+ ehca_err(&shca->ib_device, "Modify port failed hret=%lx",
+ hret);
ret = -EINVAL;
}
#include "hipz_fns.h"
#include "ipz_pt_fn.h"
-#define EQE_COMPLETION_EVENT EHCA_BMASK_IBM(1,1)
-#define EQE_CQ_QP_NUMBER EHCA_BMASK_IBM(8,31)
-#define EQE_EE_IDENTIFIER EHCA_BMASK_IBM(2,7)
-#define EQE_CQ_NUMBER EHCA_BMASK_IBM(8,31)
-#define EQE_QP_NUMBER EHCA_BMASK_IBM(8,31)
-#define EQE_QP_TOKEN EHCA_BMASK_IBM(32,63)
-#define EQE_CQ_TOKEN EHCA_BMASK_IBM(32,63)
-
-#define NEQE_COMPLETION_EVENT EHCA_BMASK_IBM(1,1)
-#define NEQE_EVENT_CODE EHCA_BMASK_IBM(2,7)
-#define NEQE_PORT_NUMBER EHCA_BMASK_IBM(8,15)
-#define NEQE_PORT_AVAILABILITY EHCA_BMASK_IBM(16,16)
-#define NEQE_DISRUPTIVE EHCA_BMASK_IBM(16,16)
-
-#define ERROR_DATA_LENGTH EHCA_BMASK_IBM(52,63)
-#define ERROR_DATA_TYPE EHCA_BMASK_IBM(0,7)
+#define EQE_COMPLETION_EVENT EHCA_BMASK_IBM( 1, 1)
+#define EQE_CQ_QP_NUMBER EHCA_BMASK_IBM( 8, 31)
+#define EQE_EE_IDENTIFIER EHCA_BMASK_IBM( 2, 7)
+#define EQE_CQ_NUMBER EHCA_BMASK_IBM( 8, 31)
+#define EQE_QP_NUMBER EHCA_BMASK_IBM( 8, 31)
+#define EQE_QP_TOKEN EHCA_BMASK_IBM(32, 63)
+#define EQE_CQ_TOKEN EHCA_BMASK_IBM(32, 63)
+
+#define NEQE_COMPLETION_EVENT EHCA_BMASK_IBM( 1, 1)
+#define NEQE_EVENT_CODE EHCA_BMASK_IBM( 2, 7)
+#define NEQE_PORT_NUMBER EHCA_BMASK_IBM( 8, 15)
+#define NEQE_PORT_AVAILABILITY EHCA_BMASK_IBM(16, 16)
+#define NEQE_DISRUPTIVE EHCA_BMASK_IBM(16, 16)
+
+#define ERROR_DATA_LENGTH EHCA_BMASK_IBM(52, 63)
+#define ERROR_DATA_TYPE EHCA_BMASK_IBM( 0, 7)
static void queue_comp_task(struct ehca_cq *__cq);
-static struct ehca_comp_pool* pool;
+static struct ehca_comp_pool *pool;
#ifdef CONFIG_HOTPLUG_CPU
static struct notifier_block comp_pool_callback_nb;
#endif
return;
}
-static void print_error_data(struct ehca_shca * shca, void* data,
- u64* rblock, int length)
+static void print_error_data(struct ehca_shca *shca, void *data,
+ u64 *rblock, int length)
{
u64 type = EHCA_BMASK_GET(ERROR_DATA_TYPE, rblock[2]);
u64 resource = rblock[1];
switch (type) {
case 0x1: /* Queue Pair */
{
- struct ehca_qp *qp = (struct ehca_qp*)data;
+ struct ehca_qp *qp = (struct ehca_qp *)data;
/* only print error data if AER is set */
if (rblock[6] == 0)
}
case 0x4: /* Completion Queue */
{
- struct ehca_cq *cq = (struct ehca_cq*)data;
+ struct ehca_cq *cq = (struct ehca_cq *)data;
ehca_err(&shca->ib_device,
"CQ 0x%x (resource=%lx) has errors.",
ehca_process_eq((struct ehca_shca*)data, 1);
}
-static inline int find_next_online_cpu(struct ehca_comp_pool* pool)
+static inline int find_next_online_cpu(struct ehca_comp_pool *pool)
{
int cpu;
unsigned long flags;
__queue_comp_task(__cq, cct);
}
-static void run_comp_task(struct ehca_cpu_comp_task* cct)
+static void run_comp_task(struct ehca_cpu_comp_task *cct)
{
struct ehca_cq *cq;
unsigned long flags;
static int comp_task(void *__cct)
{
- struct ehca_cpu_comp_task* cct = __cct;
+ struct ehca_cpu_comp_task *cct = __cct;
int cql_empty;
DECLARE_WAITQUEUE(wait, current);
set_current_state(TASK_INTERRUPTIBLE);
- while(!kthread_should_stop()) {
+ while (!kthread_should_stop()) {
add_wait_queue(&cct->wait_queue, &wait);
spin_lock_irq(&cct->task_lock);
list_splice_init(&cct->cq_list, &list);
- while(!list_empty(&list)) {
+ while (!list_empty(&list)) {
cq = list_entry(cct->cq_list.next, struct ehca_cq, entry);
list_del(&cq->entry);
case CPU_UP_PREPARE:
case CPU_UP_PREPARE_FROZEN:
ehca_gen_dbg("CPU: %x (CPU_PREPARE)", cpu);
- if(!create_comp_task(pool, cpu)) {
+ if (!create_comp_task(pool, cpu)) {
ehca_gen_err("Can't create comp_task for cpu: %x", cpu);
return NOTIFY_BAD;
}
#ifdef CONFIG_HOTPLUG_CPU
comp_pool_callback_nb.notifier_call = comp_pool_callback;
- comp_pool_callback_nb.priority =0;
+ comp_pool_callback_nb.priority = 0;
register_cpu_notifier(&comp_pool_callback_nb);
#endif
int num_phys_buf,
int mr_access_flags, u64 *iova_start);
-struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt,
- int mr_access_flags, struct ib_udata *udata);
+struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
+ u64 virt, int mr_access_flags,
+ struct ib_udata *udata);
int ehca_rereg_phys_mr(struct ib_mr *mr,
int mr_rereg_mask,
void *ehca_alloc_fw_ctrlblock(gfp_t flags);
void ehca_free_fw_ctrlblock(void *ptr);
#else
-#define ehca_alloc_fw_ctrlblock(flags) ((void *) get_zeroed_page(flags))
+#define ehca_alloc_fw_ctrlblock(flags) ((void *)get_zeroed_page(flags))
#define ehca_free_fw_ctrlblock(ptr) free_page((unsigned long)(ptr))
#endif
static struct timer_list poll_eqs_timer;
#ifdef CONFIG_PPC_64K_PAGES
-static struct kmem_cache *ctblk_cache = NULL;
+static struct kmem_cache *ctblk_cache;
void *ehca_alloc_fw_ctrlblock(gfp_t flags)
{
#endif
}
-#define EHCA_HCAAVER EHCA_BMASK_IBM(32,39)
-#define EHCA_REVID EHCA_BMASK_IBM(40,63)
+#define EHCA_HCAAVER EHCA_BMASK_IBM(32, 39)
+#define EHCA_REVID EHCA_BMASK_IBM(40, 63)
static struct cap_descr {
u64 mask;
if (EHCA_BMASK_GET(hca_cap_descr[i].mask, shca->hca_cap))
ehca_gen_dbg(" %s", hca_cap_descr[i].descr);
- port = (struct hipz_query_port *) rblock;
+ port = (struct hipz_query_port *)rblock;
h_ret = hipz_h_query_port(shca->ipz_hca_handle, 1, port);
if (h_ret != H_SUCCESS) {
ehca_gen_err("Cannot query port properties. h_ret=%lx",
return -EPERM;
}
- ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void*)(-1), 10, 0);
+ ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void *)(-1), 10, 0);
if (IS_ERR(ibcq)) {
ehca_err(&shca->ib_device, "Cannot create AQP1 CQ.");
return PTR_ERR(ibcq);
}
/* create internal protection domain */
- ibpd = ehca_alloc_pd(&shca->ib_device, (void*)(-1), NULL);
+ ibpd = ehca_alloc_pd(&shca->ib_device, (void *)(-1), NULL);
if (IS_ERR(ibpd)) {
ehca_err(&shca->ib_device, "Cannot create internal PD.");
ret = PTR_ERR(ibpd);
printk(KERN_INFO "eHCA Infiniband Device Driver "
"(Rel.: SVNEHCA_0023)\n");
- if ((ret = ehca_create_comp_pool())) {
+ ret = ehca_create_comp_pool();
+ if (ret) {
ehca_gen_err("Cannot create comp pool.");
return ret;
}
- if ((ret = ehca_create_slab_caches())) {
+ ret = ehca_create_slab_caches();
+ if (ret) {
ehca_gen_err("Cannot create SLAB caches");
ret = -ENOMEM;
goto module_init1;
}
- if ((ret = ibmebus_register_driver(&ehca_driver))) {
+ ret = ibmebus_register_driver(&ehca_driver);
+ if (ret) {
ehca_gen_err("Cannot register eHCA device driver");
ret = -EINVAL;
goto module_init2;
struct ehca_mr *me;
me = kmem_cache_zalloc(mr_cache, GFP_KERNEL);
- if (me) {
+ if (me)
spin_lock_init(&me->mrlock);
- } else
+ else
ehca_gen_err("alloc failed");
return me;
struct ehca_mw *me;
me = kmem_cache_zalloc(mw_cache, GFP_KERNEL);
- if (me) {
+ if (me)
spin_lock_init(&me->mwlock);
- } else
+ else
ehca_gen_err("alloc failed");
return me;
goto get_dma_mr_exit0;
}
- ret = ehca_reg_maxmr(shca, e_maxmr, (u64*)KERNELBASE,
+ ret = ehca_reg_maxmr(shca, e_maxmr, (u64 *)KERNELBASE,
mr_access_flags, e_pd,
&e_maxmr->ib.ib_mr.lkey,
&e_maxmr->ib.ib_mr.rkey);
/*----------------------------------------------------------------------*/
-struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt,
- int mr_access_flags, struct ib_udata *udata)
+struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
+ u64 virt, int mr_access_flags,
+ struct ib_udata *udata)
{
struct ib_mr *ib_mr;
struct ehca_mr *e_mr;
e_mr->umem = ib_umem_get(pd->uobject->context, start, length,
mr_access_flags);
if (IS_ERR(e_mr->umem)) {
- ib_mr = (void *) e_mr->umem;
+ ib_mr = (void *)e_mr->umem;
goto reg_user_mr_exit1;
}
(&e_mr->umem->chunk_list),
list);
- ret = ehca_reg_mr(shca, e_mr, (u64*) virt, length, mr_access_flags, e_pd,
- &pginfo, &e_mr->ib.ib_mr.lkey, &e_mr->ib.ib_mr.rkey);
+ ret = ehca_reg_mr(shca, e_mr, (u64 *)virt, length, mr_access_flags,
+ e_pd, &pginfo, &e_mr->ib.ib_mr.lkey,
+ &e_mr->ib.ib_mr.rkey);
if (ret) {
ib_mr = ERR_PTR(ret);
goto reg_user_mr_exit2;
goto rereg_phys_mr_exit0;
}
if (!phys_buf_array || num_phys_buf <= 0) {
- ehca_err(mr->device, "bad input values: mr_rereg_mask=%x"
+ ehca_err(mr->device, "bad input values mr_rereg_mask=%x"
" phys_buf_array=%p num_phys_buf=%x",
mr_rereg_mask, phys_buf_array, num_phys_buf);
ret = -EINVAL;
/* set requested values dependent on rereg request */
spin_lock_irqsave(&e_mr->mrlock, sl_flags);
- new_start = e_mr->start; /* new == old address */
- new_size = e_mr->size; /* new == old length */
- new_acl = e_mr->acl; /* new == old access control */
- new_pd = container_of(mr->pd,struct ehca_pd,ib_pd); /*new == old PD*/
+ new_start = e_mr->start;
+ new_size = e_mr->size;
+ new_acl = e_mr->acl;
+ new_pd = container_of(mr->pd, struct ehca_pd, ib_pd);
if (mr_rereg_mask & IB_MR_REREG_TRANS) {
new_start = iova_start; /* change address */
struct ehca_pd *my_pd = container_of(mr->pd, struct ehca_pd, ib_pd);
u32 cur_pid = current->tgid;
unsigned long sl_flags;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
if (my_pd->ib_pd.uobject && my_pd->ib_pd.uobject->context &&
(my_pd->ownpid != cur_pid)) {
struct ehca_pd *e_pd = container_of(pd, struct ehca_pd, ib_pd);
struct ehca_shca *shca =
container_of(pd->device, struct ehca_shca, ib_device);
- struct ehca_mw_hipzout_parms hipzout = {{0},0};
+ struct ehca_mw_hipzout_parms hipzout;
e_mw = ehca_mw_new();
if (!e_mw) {
EHCA_PAGESIZE);
pginfo.u.fmr.fmr_pgsize = e_fmr->fmr_page_size;
- ret = ehca_rereg_mr(shca, e_fmr, (u64*)iova,
+ ret = ehca_rereg_mr(shca, e_fmr, (u64 *)iova,
list_len * e_fmr->fmr_page_size,
e_fmr->acl, e_pd, &pginfo, &tmp_lkey, &tmp_rkey);
if (ret)
map_phys_fmr_exit0:
if (ret)
ehca_err(fmr->device, "ret=%x fmr=%p page_list=%p list_len=%x "
- "iova=%lx",
- ret, fmr, page_list, list_len, iova);
+ "iova=%lx", ret, fmr, page_list, list_len, iova);
return ret;
} /* end ehca_map_phys_fmr() */
int ret;
u64 h_ret;
u32 hipz_acl;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
ehca_mrmw_map_acl(acl, &hipz_acl);
ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
if (ehca_use_hp_mr == 1)
- hipz_acl |= 0x00000001;
+ hipz_acl |= 0x00000001;
h_ret = hipz_h_alloc_resource_mr(shca->ipz_hca_handle, e_mr,
(u64)iova_start, size, hipz_acl,
u64 *kpage;
u64 rpage;
struct ehca_mr_pginfo pginfo_save;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
ehca_mrmw_map_acl(acl, &hipz_acl);
ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
"(Rereg1), h_ret=%lx e_mr=%p", h_ret, e_mr);
*pginfo = pginfo_save;
ret = -EAGAIN;
- } else if ((u64*)hipzout.vaddr != iova_start) {
+ } else if ((u64 *)hipzout.vaddr != iova_start) {
ehca_err(&shca->ib_device, "PHYP changed iova_start in "
"rereg_pmr, iova_start=%p iova_start_out=%lx e_mr=%p "
"mr_handle=%lx lkey=%x lkey_out=%x", iova_start,
struct ehca_mr save_fmr;
u32 tmp_lkey, tmp_rkey;
struct ehca_mr_pginfo pginfo;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
struct ehca_mr save_mr;
if (e_fmr->fmr_max_pages <= MAX_RPAGES) {
int ret = 0;
u64 h_ret;
u32 hipz_acl;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
ehca_mrmw_map_acl(acl, &hipz_acl);
ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
/* register internal max-MR on HCA */
size_maxmr = (u64)high_memory - PAGE_OFFSET;
- iova_start = (u64*)KERNELBASE;
+ iova_start = (u64 *)KERNELBASE;
ib_pbuf.addr = 0;
ib_pbuf.size = size_maxmr;
num_kpages = NUM_CHUNKS(((u64)iova_start % PAGE_SIZE) + size_maxmr,
u64 h_ret;
struct ehca_mr *e_origmr = shca->maxmr;
u32 hipz_acl;
- struct ehca_mr_hipzout_parms hipzout = {{0},0,0,0,0,0};
+ struct ehca_mr_hipzout_parms hipzout;
ehca_mrmw_map_acl(acl, &hipz_acl);
ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
{
/* a MR is treated as max-MR only if it fits following: */
if ((size == ((u64)high_memory - PAGE_OFFSET)) &&
- (iova_start == (void*)KERNELBASE)) {
+ (iova_start == (void *)KERNELBASE)) {
ehca_gen_dbg("this is a max-MR");
return 1;
} else
u64 *page_list,
int list_len);
-int ehca_set_pagebuf(struct ehca_mr *e_mr,
- struct ehca_mr_pginfo *pginfo,
+int ehca_set_pagebuf(struct ehca_mr_pginfo *pginfo,
u32 number,
u64 *kpage);
-int ehca_set_pagebuf_1(struct ehca_mr *e_mr,
- struct ehca_mr_pginfo *pginfo,
- u64 *rpage);
-
int ehca_mr_is_maxmr(u64 size,
u64 *iova_start);
u32 length;
};
-#define GRH_FLAG_MASK EHCA_BMASK_IBM(7,7)
-#define GRH_IPVERSION_MASK EHCA_BMASK_IBM(0,3)
-#define GRH_TCLASS_MASK EHCA_BMASK_IBM(4,12)
-#define GRH_FLOWLABEL_MASK EHCA_BMASK_IBM(13,31)
-#define GRH_PAYLEN_MASK EHCA_BMASK_IBM(32,47)
-#define GRH_NEXTHEADER_MASK EHCA_BMASK_IBM(48,55)
-#define GRH_HOPLIMIT_MASK EHCA_BMASK_IBM(56,63)
+#define GRH_FLAG_MASK EHCA_BMASK_IBM( 7, 7)
+#define GRH_IPVERSION_MASK EHCA_BMASK_IBM( 0, 3)
+#define GRH_TCLASS_MASK EHCA_BMASK_IBM( 4, 12)
+#define GRH_FLOWLABEL_MASK EHCA_BMASK_IBM(13, 31)
+#define GRH_PAYLEN_MASK EHCA_BMASK_IBM(32, 47)
+#define GRH_NEXTHEADER_MASK EHCA_BMASK_IBM(48, 55)
+#define GRH_HOPLIMIT_MASK EHCA_BMASK_IBM(56, 63)
/*
* Unreliable Datagram Address Vector Format
};
-#define WC_SEND_RECEIVE EHCA_BMASK_IBM(0,0)
-#define WC_IMM_DATA EHCA_BMASK_IBM(1,1)
-#define WC_GRH_PRESENT EHCA_BMASK_IBM(2,2)
-#define WC_SE_BIT EHCA_BMASK_IBM(3,3)
+#define WC_SEND_RECEIVE EHCA_BMASK_IBM(0, 0)
+#define WC_IMM_DATA EHCA_BMASK_IBM(1, 1)
+#define WC_GRH_PRESENT EHCA_BMASK_IBM(2, 2)
+#define WC_SE_BIT EHCA_BMASK_IBM(3, 3)
#define WC_STATUS_ERROR_BIT 0x80000000
#define WC_STATUS_REMOTE_ERROR_FLAGS 0x0000F800
#define WC_STATUS_PURGE_BIT 0x10
/* UD circumvention */
parms.act_nr_send_sges -= 2;
parms.act_nr_recv_sges -= 2;
- swqe_size = offsetof(struct ehca_wqe,
- u.ud_av.sg_list[parms.act_nr_send_sges]);
- rwqe_size = offsetof(struct ehca_wqe,
- u.ud_av.sg_list[parms.act_nr_recv_sges]);
+ swqe_size = offsetof(struct ehca_wqe, u.ud_av.sg_list[
+ parms.act_nr_send_sges]);
+ rwqe_size = offsetof(struct ehca_wqe, u.ud_av.sg_list[
+ parms.act_nr_recv_sges]);
}
if (IB_QPT_GSI == qp_type || IB_QPT_SMI == qp_type) {
if (my_qp->send_cq) {
ret = ehca_cq_assign_qp(my_qp->send_cq, my_qp);
if (ret) {
- ehca_err(pd->device, "Couldn't assign qp to send_cq ret=%x",
- ret);
+ ehca_err(pd->device,
+ "Couldn't assign qp to send_cq ret=%x", ret);
goto create_qp_exit4;
}
}
struct ehca_qp *ret;
ret = internal_create_qp(pd, qp_init_attr, NULL, udata, 0);
- return IS_ERR(ret) ? (struct ib_qp *) ret : &ret->ib_qp;
+ return IS_ERR(ret) ? (struct ib_qp *)ret : &ret->ib_qp;
}
int internal_destroy_qp(struct ib_device *dev, struct ehca_qp *my_qp,
my_qp = internal_create_qp(pd, &qp_init_attr, srq_init_attr, udata, 1);
if (IS_ERR(my_qp))
- return (struct ib_srq *) my_qp;
+ return (struct ib_srq *)my_qp;
/* copy back return values */
srq_init_attr->attr.max_wr = qp_init_attr.cap.max_recv_wr;
my_qp, qp_num, h_ret);
return ehca2ib_return_code(h_ret);
}
- bad_send_wqe_p = (void*)((u64)bad_send_wqe_p & (~(1L<<63)));
+ bad_send_wqe_p = (void *)((u64)bad_send_wqe_p & (~(1L << 63)));
ehca_dbg(&shca->ib_device, "qp_num=%x bad_send_wqe_p=%p",
qp_num, bad_send_wqe_p);
/* convert wqe pointer to vadr */
}
/* loop sets wqe's purge bit */
- wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
+ wqe = (struct ehca_wqe *)ipz_qeit_calc(squeue, q_ofs);
*bad_wqe_cnt = 0;
while (wqe->optype != 0xff && wqe->wqef != 0xff) {
if (ehca_debug_level)
wqe->nr_of_data_seg = 0; /* suppress data access */
wqe->wqef = WQEF_PURGE; /* WQE to be purged */
q_ofs = ipz_queue_advance_offset(squeue, q_ofs);
- wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
+ wqe = (struct ehca_wqe *)ipz_qeit_calc(squeue, q_ofs);
*bad_wqe_cnt = (*bad_wqe_cnt)+1;
}
/*
goto modify_qp_exit1;
}
- ehca_dbg(ibqp->device,"ehca_qp=%p qp_num=%x current qp_state=%x "
+ ehca_dbg(ibqp->device, "ehca_qp=%p qp_num=%x current qp_state=%x "
"new qp_state=%x attribute_mask=%x",
my_qp, ibqp->qp_num, qp_cur_state, attr->qp_state, attr_mask);
goto modify_qp_exit1;
}
- if ((mqpcb->qp_state = ib2ehca_qp_state(qp_new_state)))
+ mqpcb->qp_state = ib2ehca_qp_state(qp_new_state);
+ if (mqpcb->qp_state)
update_mask = EHCA_BMASK_SET(MQPCB_MASK_QP_STATE, 1);
else {
ret = -EINVAL;
spin_lock_irqsave(&my_qp->spinlock_s, flags);
squeue_locked = 1;
/* mark next free wqe */
- wqe = (struct ehca_wqe*)
+ wqe = (struct ehca_wqe *)
ipz_qeit_get(&my_qp->ipz_squeue);
wqe->optype = wqe->wqef = 0xff;
ehca_dbg(ibqp->device, "qp_num=%x next_free_wqe=%p",
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
ehca_err(ibqp->device, "hipz_h_modify_qp() failed rc=%lx "
- "ehca_qp=%p qp_num=%x",h_ret, my_qp, ibqp->qp_num);
+ "ehca_qp=%p qp_num=%x", h_ret, my_qp, ibqp->qp_num);
goto modify_qp_exit2;
}
}
if (qp_attr_mask & QP_ATTR_QUERY_NOT_SUPPORTED) {
- ehca_err(qp->device,"Invalid attribute mask "
+ ehca_err(qp->device, "Invalid attribute mask "
"ehca_qp=%p qp_num=%x qp_attr_mask=%x ",
my_qp, qp->qp_num, qp_attr_mask);
return -EINVAL;
qpcb = ehca_alloc_fw_ctrlblock(GFP_KERNEL);
if (!qpcb) {
- ehca_err(qp->device,"Out of memory for qpcb "
+ ehca_err(qp->device, "Out of memory for qpcb "
"ehca_qp=%p qp_num=%x", my_qp, qp->qp_num);
return -ENOMEM;
}
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
- ehca_err(qp->device,"hipz_h_query_qp() failed "
+ ehca_err(qp->device, "hipz_h_query_qp() failed "
"ehca_qp=%p qp_num=%x h_ret=%lx",
my_qp, qp->qp_num, h_ret);
goto query_qp_exit1;
if (qp_attr->cur_qp_state == -EINVAL) {
ret = -EINVAL;
- ehca_err(qp->device,"Got invalid ehca_qp_state=%x "
+ ehca_err(qp->device, "Got invalid ehca_qp_state=%x "
"ehca_qp=%p qp_num=%x",
qpcb->qp_state, my_qp, qp->qp_num);
goto query_qp_exit1;
}
if (ehca_debug_level) {
- ehca_gen_dbg("RECEIVE WQE written into ipz_rqueue=%p", ipz_rqueue);
+ ehca_gen_dbg("RECEIVE WQE written into ipz_rqueue=%p",
+ ipz_rqueue);
ehca_dmp( wqe_p, 16*(6 + wqe_p->nr_of_data_seg), "recv wqe");
}
struct ib_mad_hdr *mad_hdr = send_wr->wr.ud.mad_hdr;
struct ib_sge *sge = send_wr->sg_list;
ehca_gen_dbg("send_wr#%x wr_id=%lx num_sge=%x "
- "send_flags=%x opcode=%x",idx, send_wr->wr_id,
+ "send_flags=%x opcode=%x", idx, send_wr->wr_id,
send_wr->num_sge, send_wr->send_flags,
send_wr->opcode);
if (mad_hdr) {
mad_hdr->attr_mod);
}
for (j = 0; j < send_wr->num_sge; j++) {
- u8 *data = (u8 *) abs_to_virt(sge->addr);
+ u8 *data = (u8 *)abs_to_virt(sge->addr);
ehca_gen_dbg("send_wr#%x sge#%x addr=%p length=%x "
"lkey=%x",
idx, j, data, sge->length, sge->lkey);
cqe_count++;
if (unlikely(cqe->status & WC_STATUS_PURGE_BIT)) {
- struct ehca_qp *qp=ehca_cq_get_qp(my_cq, cqe->local_qp_number);
+ struct ehca_qp *qp;
int purgeflag;
unsigned long flags;
+
+ qp = ehca_cq_get_qp(my_cq, cqe->local_qp_number);
if (!qp) {
ehca_err(cq->device, "cq_num=%x qp_num=%x "
"could not find qp -> ignore cqe",
spin_unlock_irqrestore(&qp->spinlock_s, flags);
if (purgeflag) {
- ehca_dbg(cq->device, "Got CQE with purged bit qp_num=%x "
- "src_qp=%x",
+ ehca_dbg(cq->device,
+ "Got CQE with purged bit qp_num=%x src_qp=%x",
cqe->local_qp_number, cqe->remote_qp_number);
if (ehca_debug_level)
ehca_dmp(cqe, 64, "qp_num=%x src_qp=%x",
#define ehca_gen_dbg(format, arg...) \
do { \
if (unlikely(ehca_debug_level)) \
- printk(KERN_DEBUG "PU%04x EHCA_DBG:%s " format "\n",\
+ printk(KERN_DEBUG "PU%04x EHCA_DBG:%s " format "\n", \
get_paca()->paca_index, __FUNCTION__, ## arg); \
} while (0)
#define ehca_gen_warn(format, arg...) \
do { \
if (unlikely(ehca_debug_level)) \
- printk(KERN_INFO "PU%04x EHCA_WARN:%s " format "\n",\
+ printk(KERN_INFO "PU%04x EHCA_WARN:%s " format "\n", \
get_paca()->paca_index, __FUNCTION__, ## arg); \
} while (0)
* <format string> adr=X ofs=Y <8 bytes hex> <8 bytes hex>
*/
#define ehca_dmp(adr, len, format, args...) \
- do { \
- unsigned int x; \
+ do { \
+ unsigned int x; \
unsigned int l = (unsigned int)(len); \
- unsigned char *deb = (unsigned char*)(adr); \
+ unsigned char *deb = (unsigned char *)(adr); \
for (x = 0; x < l; x += 16) { \
- printk("EHCA_DMP:%s " format \
+ printk(KERN_INFO "EHCA_DMP:%s " format \
" adr=%p ofs=%04x %016lx %016lx\n", \
__FUNCTION__, ##args, deb, x, \
*((u64 *)&deb[0]), *((u64 *)&deb[8])); \
} while (0)
/* define a bitmask, little endian version */
-#define EHCA_BMASK(pos,length) (((pos)<<16)+(length))
+#define EHCA_BMASK(pos, length) (((pos) << 16) + (length))
/* define a bitmask, the ibm way... */
-#define EHCA_BMASK_IBM(from,to) (((63-to)<<16)+((to)-(from)+1))
+#define EHCA_BMASK_IBM(from, to) (((63 - to) << 16) + ((to) - (from) + 1))
/* internal function, don't use */
-#define EHCA_BMASK_SHIFTPOS(mask) (((mask)>>16)&0xffff)
+#define EHCA_BMASK_SHIFTPOS(mask) (((mask) >> 16) & 0xffff)
/* internal function, don't use */
-#define EHCA_BMASK_MASK(mask) (0xffffffffffffffffULL >> ((64-(mask))&0xffff))
+#define EHCA_BMASK_MASK(mask) (~0ULL >> ((64 - (mask)) & 0xffff))
/**
* EHCA_BMASK_SET - return value shifted and masked by mask
* variable&=~EHCA_BMASK_SET(MY_MASK,-1) clears the bits from the mask
* in variable
*/
-#define EHCA_BMASK_SET(mask,value) \
- ((EHCA_BMASK_MASK(mask) & ((u64)(value)))<<EHCA_BMASK_SHIFTPOS(mask))
+#define EHCA_BMASK_SET(mask, value) \
+ ((EHCA_BMASK_MASK(mask) & ((u64)(value))) << EHCA_BMASK_SHIFTPOS(mask))
/**
* EHCA_BMASK_GET - extract a parameter from value by mask
*/
-#define EHCA_BMASK_GET(mask,value) \
- (EHCA_BMASK_MASK(mask)& (((u64)(value))>>EHCA_BMASK_SHIFTPOS(mask)))
+#define EHCA_BMASK_GET(mask, value) \
+ (EHCA_BMASK_MASK(mask) & (((u64)(value)) >> EHCA_BMASK_SHIFTPOS(mask)))
/* Converts ehca to ib return code */
static void ehca_mm_open(struct vm_area_struct *vma)
{
- u32 *count = (u32*)vma->vm_private_data;
+ u32 *count = (u32 *)vma->vm_private_data;
if (!count) {
ehca_gen_err("Invalid vma struct vm_start=%lx vm_end=%lx",
vma->vm_start, vma->vm_end);
static void ehca_mm_close(struct vm_area_struct *vma)
{
- u32 *count = (u32*)vma->vm_private_data;
+ u32 *count = (u32 *)vma->vm_private_data;
if (!count) {
ehca_gen_err("Invalid vma struct vm_start=%lx vm_end=%lx",
vma->vm_start, vma->vm_end);
case 2: /* qp rqueue_addr */
ehca_dbg(qp->ib_qp.device, "qp_num=%x rqueue",
qp->ib_qp.qp_num);
- ret = ehca_mmap_queue(vma, &qp->ipz_rqueue, &qp->mm_count_rqueue);
+ ret = ehca_mmap_queue(vma, &qp->ipz_rqueue,
+ &qp->mm_count_rqueue);
if (unlikely(ret)) {
ehca_err(qp->ib_qp.device,
"ehca_mmap_queue(rq) failed rc=%x qp_num=%x",
case 3: /* qp squeue_addr */
ehca_dbg(qp->ib_qp.device, "qp_num=%x squeue",
qp->ib_qp.qp_num);
- ret = ehca_mmap_queue(vma, &qp->ipz_squeue, &qp->mm_count_squeue);
+ ret = ehca_mmap_queue(vma, &qp->ipz_squeue,
+ &qp->mm_count_squeue);
if (unlikely(ret)) {
ehca_err(qp->ib_qp.device,
"ehca_mmap_queue(sq) failed rc=%x qp_num=%x",
return H_PARAMETER;
}
- return hipz_h_register_rpage(adapter_handle,pagesize,queue_type,
- qp_handle.handle,logical_address_of_page,
+ return hipz_h_register_rpage(adapter_handle, pagesize, queue_type,
+ qp_handle.handle, logical_address_of_page,
count);
}
qp_handle.handle, /* r6 */
0, 0, 0, 0, 0, 0);
if (log_addr_next_sq_wqe2processed)
- *log_addr_next_sq_wqe2processed = (void*)outs[0];
+ *log_addr_next_sq_wqe2processed = (void *)outs[0];
if (log_addr_next_rq_wqe2processed)
- *log_addr_next_rq_wqe2processed = (void*)outs[1];
+ *log_addr_next_rq_wqe2processed = (void *)outs[1];
return ret;
}
int hcall_unmap_page(u64 mapaddr)
{
- iounmap((volatile void __iomem*)mapaddr);
+ iounmap((volatile void __iomem *) mapaddr);
return 0;
}
#define hipz_galpa_load_cq(gal, offset) \
hipz_galpa_load(gal, CQTEMM_OFFSET(offset))
-#define hipz_galpa_store_qp(gal,offset, value) \
+#define hipz_galpa_store_qp(gal, offset, value) \
hipz_galpa_store(gal, QPTEMM_OFFSET(offset), value)
#define hipz_galpa_load_qp(gal, offset) \
- hipz_galpa_load(gal,QPTEMM_OFFSET(offset))
+ hipz_galpa_load(gal, QPTEMM_OFFSET(offset))
static inline void hipz_update_sqa(struct ehca_qp *qp, u16 nr_wqes)
{
/* 0x1000 */
};
-#define QPX_SQADDER EHCA_BMASK_IBM(48,63)
-#define QPX_RQADDER EHCA_BMASK_IBM(48,63)
-#define QPX_AAELOG_RESET_SRQ_LIMIT EHCA_BMASK_IBM(3,3)
+#define QPX_SQADDER EHCA_BMASK_IBM(48, 63)
+#define QPX_RQADDER EHCA_BMASK_IBM(48, 63)
+#define QPX_AAELOG_RESET_SRQ_LIMIT EHCA_BMASK_IBM(3, 3)
-#define QPTEMM_OFFSET(x) offsetof(struct hipz_qptemm,x)
+#define QPTEMM_OFFSET(x) offsetof(struct hipz_qptemm, x)
/* MRMWPT Entry Memory Map */
struct hipz_mrmwmm {
};
-#define MRMWMM_OFFSET(x) offsetof(struct hipz_mrmwmm,x)
+#define MRMWMM_OFFSET(x) offsetof(struct hipz_mrmwmm, x)
struct hipz_qpedmm {
/* 0x00 */
u64 qpedx_rrva3;
};
-#define QPEDMM_OFFSET(x) offsetof(struct hipz_qpedmm,x)
+#define QPEDMM_OFFSET(x) offsetof(struct hipz_qpedmm, x)
/* CQ Table Entry Memory Map */
struct hipz_cqtemm {
/* 0x1000 */
};
-#define CQX_FEC_CQE_CNT EHCA_BMASK_IBM(32,63)
-#define CQX_FECADDER EHCA_BMASK_IBM(32,63)
-#define CQX_N0_GENERATE_SOLICITED_COMP_EVENT EHCA_BMASK_IBM(0,0)
-#define CQX_N1_GENERATE_COMP_EVENT EHCA_BMASK_IBM(0,0)
+#define CQX_FEC_CQE_CNT EHCA_BMASK_IBM(32, 63)
+#define CQX_FECADDER EHCA_BMASK_IBM(32, 63)
+#define CQX_N0_GENERATE_SOLICITED_COMP_EVENT EHCA_BMASK_IBM(0, 0)
+#define CQX_N1_GENERATE_COMP_EVENT EHCA_BMASK_IBM(0, 0)
-#define CQTEMM_OFFSET(x) offsetof(struct hipz_cqtemm,x)
+#define CQTEMM_OFFSET(x) offsetof(struct hipz_cqtemm, x)
/* EQ Table Entry Memory Map */
struct hipz_eqtemm {
};
-#define EQTEMM_OFFSET(x) offsetof(struct hipz_eqtemm,x)
+#define EQTEMM_OFFSET(x) offsetof(struct hipz_eqtemm, x)
/* access control defines for MR/MW */
#define HIPZ_ACCESSCTRL_L_WRITE 0x00800000
*/
f = 0;
while (f < nr_of_pages) {
- u8 *kpage = (u8*)get_zeroed_page(GFP_KERNEL);
+ u8 *kpage = (u8 *)get_zeroed_page(GFP_KERNEL);
int k;
if (!kpage)
goto ipz_queue_ctor_exit0; /*NOMEM*/
static inline void *ipz_eqit_eq_get_inc_valid(struct ipz_queue *queue)
{
void *ret = ipz_qeit_get(queue);
- u32 qe = *(u8 *) ret;
+ u32 qe = *(u8 *)ret;
if ((qe >> 7) != (queue->toggle_state & 1))
return NULL;
ipz_qeit_eq_get_inc(queue); /* this is a good one */
static inline void *ipz_eqit_eq_peek_valid(struct ipz_queue *queue)
{
void *ret = ipz_qeit_get(queue);
- u32 qe = *(u8 *) ret;
+ u32 qe = *(u8 *)ret;
if ((qe >> 7) != (queue->toggle_state & 1))
return NULL;
return ret;
projects / ~emulex / infiniband.git / commitdiff