From: David Marchand [mailto:david.march...@6wind.com] Sent: Friday, February 27, 2015 6:00 PM To: Liang, Cunming Cc: dev at dpdk.org; Stephen Hemminger; Thomas Monjalon Subject: Re: [PATCH v6 3/8] eal/bsd: dummy for new intr definition
Hello, On Fri, Feb 27, 2015 at 5:56 AM, Cunming Liang <cunming.liang at intel.com<mailto:cunming.liang at intel.com>> wrote: diff --git a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h index 87a9cf6..b114aac 100644 --- a/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h +++ b/lib/librte_eal/bsdapp/eal/include/exec-env/rte_interrupts.h @@ -38,6 +38,8 @@ #ifndef _RTE_LINUXAPP_INTERRUPTS_H_ #define _RTE_LINUXAPP_INTERRUPTS_H_ +#define VFIO_MAX_RXTX_INTR_ID 32 + enum rte_intr_handle_type { RTE_INTR_HANDLE_UNKNOWN = 0, RTE_INTR_HANDLE_UIO, /**< uio device handle */ @@ -49,6 +51,8 @@ enum rte_intr_handle_type { struct rte_intr_handle { int fd; /**< file descriptor */ enum rte_intr_handle_type type; /**< handle type */ + int max_intr; /**< max interrupt requested */ + uint32_t vec_num[VFIO_MAX_QUEUE_ID]; /**< rxtx intr vector number */ }; No need to add those since this is not supported for bsd. [Liang, Cunming] max_intr is used in dev_init for pci_dev->intr_handle init. Vec_num is used in ethdev API rx_intr_vec_get. Without it, BSD macro will used for each of the reference place. As they?re quite generic, even bsd will require either max_intr or vec mapping table. -- David Marchand
