diff options
Diffstat (limited to 'drivers/net/ehea')
| -rw-r--r-- | drivers/net/ehea/ehea_qmr.c | 32 | ||||
| -rw-r--r-- | drivers/net/ehea/ehea_qmr.h | 16 |
2 files changed, 24 insertions, 24 deletions
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c index 83b76432b41..d522e905f46 100644 --- a/drivers/net/ehea/ehea_qmr.c +++ b/drivers/net/ehea/ehea_qmr.c @@ -33,8 +33,6 @@ struct ehea_busmap ehea_bmap = { 0, 0, NULL }; -extern u64 ehea_driver_flags; -extern struct work_struct ehea_rereg_mr_task; static void *hw_qpageit_get_inc(struct hw_queue *queue) @@ -65,7 +63,7 @@ static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages, } queue->queue_length = nr_of_pages * pagesize; - queue->queue_pages = kmalloc(nr_of_pages * sizeof(void*), GFP_KERNEL); + queue->queue_pages = kmalloc(nr_of_pages * sizeof(void *), GFP_KERNEL); if (!queue->queue_pages) { ehea_error("no mem for queue_pages"); return -ENOMEM; @@ -78,11 +76,11 @@ static int hw_queue_ctor(struct hw_queue *queue, const u32 nr_of_pages, */ i = 0; while (i < nr_of_pages) { - u8 *kpage = (u8*)get_zeroed_page(GFP_KERNEL); + u8 *kpage = (u8 *)get_zeroed_page(GFP_KERNEL); if (!kpage) goto out_nomem; for (k = 0; k < pages_per_kpage && i < nr_of_pages; k++) { - (queue->queue_pages)[i] = (struct ehea_page*)kpage; + (queue->queue_pages)[i] = (struct ehea_page *)kpage; kpage += pagesize; i++; } @@ -235,8 +233,8 @@ int ehea_destroy_cq(struct ehea_cq *cq) return 0; hcp_epas_dtor(&cq->epas); - - if ((hret = ehea_destroy_cq_res(cq, NORMAL_FREE)) == H_R_STATE) { + hret = ehea_destroy_cq_res(cq, NORMAL_FREE); + if (hret == H_R_STATE) { ehea_error_data(cq->adapter, cq->fw_handle); hret = ehea_destroy_cq_res(cq, FORCE_FREE); } @@ -301,13 +299,13 @@ struct ehea_eq *ehea_create_eq(struct ehea_adapter *adapter, if (i == (eq->attr.nr_pages - 1)) { /* last page */ vpage = hw_qpageit_get_inc(&eq->hw_queue); - if ((hret != H_SUCCESS) || (vpage)) { + if ((hret != H_SUCCESS) || (vpage)) goto out_kill_hwq; - } + } else { - if ((hret != H_PAGE_REGISTERED) || (!vpage)) { + if ((hret != H_PAGE_REGISTERED) || (!vpage)) goto out_kill_hwq; - } + } } @@ -331,7 +329,7 @@ struct ehea_eqe *ehea_poll_eq(struct ehea_eq *eq) unsigned long flags; spin_lock_irqsave(&eq->spinlock, flags); - eqe = (struct ehea_eqe*)hw_eqit_eq_get_inc_valid(&eq->hw_queue); + eqe = (struct ehea_eqe *)hw_eqit_eq_get_inc_valid(&eq->hw_queue); spin_unlock_irqrestore(&eq->spinlock, flags); return eqe; @@ -364,7 +362,8 @@ int ehea_destroy_eq(struct ehea_eq *eq) hcp_epas_dtor(&eq->epas); - if ((hret = ehea_destroy_eq_res(eq, NORMAL_FREE)) == H_R_STATE) { + hret = ehea_destroy_eq_res(eq, NORMAL_FREE); + if (hret == H_R_STATE) { ehea_error_data(eq->adapter, eq->fw_handle); hret = ehea_destroy_eq_res(eq, FORCE_FREE); } @@ -546,7 +545,8 @@ int ehea_destroy_qp(struct ehea_qp *qp) hcp_epas_dtor(&qp->epas); - if ((hret = ehea_destroy_qp_res(qp, NORMAL_FREE)) == H_R_STATE) { + hret = ehea_destroy_qp_res(qp, NORMAL_FREE); + if (hret == H_R_STATE) { ehea_error_data(qp->adapter, qp->fw_handle); hret = ehea_destroy_qp_res(qp, FORCE_FREE); } @@ -559,7 +559,7 @@ int ehea_destroy_qp(struct ehea_qp *qp) return 0; } -int ehea_create_busmap( void ) +int ehea_create_busmap(void) { u64 vaddr = EHEA_BUSMAP_START; unsigned long high_section_index = 0; @@ -595,7 +595,7 @@ int ehea_create_busmap( void ) return 0; } -void ehea_destroy_busmap( void ) +void ehea_destroy_busmap(void) { vfree(ehea_bmap.vaddr); } diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h index bc62d389c16..0bb6f92fa2f 100644 --- a/drivers/net/ehea/ehea_qmr.h +++ b/drivers/net/ehea/ehea_qmr.h @@ -41,8 +41,8 @@ #define EHEA_SECTSIZE (1UL << 24) #define EHEA_PAGES_PER_SECTION (EHEA_SECTSIZE >> EHEA_PAGESHIFT) -#if (1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE -#error eHEA module can't work if kernel sectionsize < ehea sectionsize +#if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE) +#error eHEA module cannot work if kernel sectionsize < ehea sectionsize #endif /* Some abbreviations used here: @@ -188,8 +188,8 @@ struct ehea_eqe { u64 entry; }; -#define ERROR_DATA_LENGTH EHEA_BMASK_IBM(52,63) -#define ERROR_DATA_TYPE EHEA_BMASK_IBM(0,7) +#define ERROR_DATA_LENGTH EHEA_BMASK_IBM(52, 63) +#define ERROR_DATA_TYPE EHEA_BMASK_IBM(0, 7) static inline void *hw_qeit_calc(struct hw_queue *queue, u64 q_offset) { @@ -279,7 +279,7 @@ static inline void *hw_qeit_eq_get_inc(struct hw_queue *queue) static inline void *hw_eqit_eq_get_inc_valid(struct hw_queue *queue) { void *retvalue = hw_qeit_get(queue); - u32 qe = *(u8*)retvalue; + u32 qe = *(u8 *)retvalue; if ((qe >> 7) == (queue->toggle_state & 1)) hw_qeit_eq_get_inc(queue); else @@ -364,7 +364,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter, int cqe, int ehea_destroy_cq(struct ehea_cq *cq); -struct ehea_qp *ehea_create_qp(struct ehea_adapter * adapter, u32 pd, +struct ehea_qp *ehea_create_qp(struct ehea_adapter *adapter, u32 pd, struct ehea_qp_init_attr *init_attr); int ehea_destroy_qp(struct ehea_qp *qp); @@ -378,8 +378,8 @@ int ehea_rem_mr(struct ehea_mr *mr); void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle); -int ehea_create_busmap( void ); -void ehea_destroy_busmap( void ); +int ehea_create_busmap(void); +void ehea_destroy_busmap(void); u64 ehea_map_vaddr(void *caddr); #endif /* __EHEA_QMR_H__ */ |