From 818216442b6dd49fa93a4caf9d7b56af364b502b Mon Sep 17 00:00:00 2001 From: Tatyana Nikolova Date: Thu, 20 Sep 2012 21:08:04 +0000 Subject: RDMA/nes: Print hardware resource type Hardware resource types are added and when a resource isn't available, its type is printed. Signed-off-by: Tatyana Nikolova Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes.h | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband/hw/nes/nes.h') diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index c438e46..0da62b9 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -399,11 +399,20 @@ static inline void nes_write8(void __iomem *addr, u8 val) writeb(val, addr); } - +enum nes_resource { + NES_RESOURCE_MW = 1, + NES_RESOURCE_FAST_MR, + NES_RESOURCE_PHYS_MR, + NES_RESOURCE_USER_MR, + NES_RESOURCE_PD, + NES_RESOURCE_QP, + NES_RESOURCE_CQ, + NES_RESOURCE_ARP +}; static inline int nes_alloc_resource(struct nes_adapter *nesadapter, unsigned long *resource_array, u32 max_resources, - u32 *req_resource_num, u32 *next) + u32 *req_resource_num, u32 *next, enum nes_resource resource_type) { unsigned long flags; u32 resource_num; @@ -414,7 +423,7 @@ static inline int nes_alloc_resource(struct nes_adapter *nesadapter, if (resource_num >= max_resources) { resource_num = find_first_zero_bit(resource_array, max_resources); if (resource_num >= max_resources) { - printk(KERN_ERR PFX "%s: No available resourcess.\n", __func__); + printk(KERN_ERR PFX "%s: No available resources [type=%u].\n", __func__, resource_type); spin_unlock_irqrestore(&nesadapter->resource_lock, flags); return -EMFILE; } -- cgit v1.1