From 84e8c6568337fee7f6daa936cb1b822c1154b4e6 Mon Sep 17 00:00:00 2001 From: shaojinchun Date: Mon, 27 Aug 2018 18:15:38 +0800 Subject: RT_VMM_RB_BLK_NR now is calculated from _RT_VBUS_RING_SZ --- components/vbus/Kconfig | 5 ----- components/vbus/share_hdr/vbus_api.h | 2 ++ 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'components') diff --git a/components/vbus/Kconfig b/components/vbus/Kconfig index d1b38ec90f..c1afca994f 100644 --- a/components/vbus/Kconfig +++ b/components/vbus/Kconfig @@ -39,11 +39,6 @@ if RT_USING_VBUS help VBUS size of the ring buffer. - config RT_VMM_RB_BLK_NR - int "RT_VMM_RB_BLK_NR" - help - Number of ring buffer. - config RT_VBUS_GUEST_VIRQ int "RT_VBUS_GUEST_VIRQ" help diff --git a/components/vbus/share_hdr/vbus_api.h b/components/vbus/share_hdr/vbus_api.h index 71fd4165c3..3ad2a9ae68 100644 --- a/components/vbus/share_hdr/vbus_api.h +++ b/components/vbus/share_hdr/vbus_api.h @@ -6,6 +6,8 @@ #define RT_VBUS_BLK_HEAD_SZ 4 #define RT_VBUS_MAX_PKT_SZ (256 - RT_VBUS_BLK_HEAD_SZ) +#define RT_VMM_RB_BLK_NR (_RT_VBUS_RING_SZ / 64 - 1) + #ifndef __ASSEMBLY__ #include /* For size_t */ -- cgit v1.3.1