Date: Tue, 20 Oct 2015 01:46:06 +0000 (UTC) From: "Conrad E. Meyer" <cem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r289610 - head/sys/dev/ntb/ntb_hw Message-ID: <201510200146.t9K1k6AV027438@repo.freebsd.org>
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Author: cem Date: Tue Oct 20 01:46:05 2015 New Revision: 289610 URL: https://svnweb.freebsd.org/changeset/base/289610 Log: NTB: enum-ify some HW constants Sponsored by: EMC / Isilon Storage Division Modified: head/sys/dev/ntb/ntb_hw/ntb_hw.c head/sys/dev/ntb/ntb_hw/ntb_regs.h Modified: head/sys/dev/ntb/ntb_hw/ntb_hw.c ============================================================================== --- head/sys/dev/ntb/ntb_hw/ntb_hw.c Tue Oct 20 01:45:57 2015 (r289609) +++ head/sys/dev/ntb/ntb_hw/ntb_hw.c Tue Oct 20 01:46:05 2015 (r289610) @@ -72,6 +72,18 @@ enum ntb_device_type { NTB_SOC }; +/* ntb_conn_type are hardware numbers, cannot change. */ +enum ntb_conn_type { + NTB_CONN_TRANSPARENT = 0, + NTB_CONN_B2B = 1, + NTB_CONN_RP = 2, +}; + +enum ntb_b2b_direction { + NTB_DEV_USD = 0, + NTB_DEV_DSD = 1, +}; + enum ntb_bar { NTB_CONFIG_BAR = 0, NTB_B2B_BAR_1, @@ -173,9 +185,9 @@ struct ntb_softc { #define CTX_ASSERT(sc,f) mtx_assert(&(sc)->ctx_lock, (f)) struct mtx ctx_lock; - uint32_t ppd; - uint8_t conn_type; - uint8_t dev_type; + uint32_t ppd; + enum ntb_conn_type conn_type; + enum ntb_b2b_direction dev_type; /* Offset of peer bar0 in B2B BAR */ uint64_t b2b_off; Modified: head/sys/dev/ntb/ntb_hw/ntb_regs.h ============================================================================== --- head/sys/dev/ntb/ntb_hw/ntb_regs.h Tue Oct 20 01:45:57 2015 (r289609) +++ head/sys/dev/ntb/ntb_hw/ntb_regs.h Tue Oct 20 01:46:05 2015 (r289610) @@ -149,13 +149,6 @@ #define SOC_PPD_CONN_TYPE 0x0300 #define SOC_PPD_DEV_TYPE 0x1000 -#define NTB_CONN_TRANSPARENT 0 -#define NTB_CONN_B2B 1 -#define NTB_CONN_RP 2 - -#define NTB_DEV_DSD 1 -#define NTB_DEV_USD 0 - /* All addresses are in low 32-bit space so 32-bit BARs can function */ #define XEON_B2B_BAR0_USD_ADDR 0x1000000000000000ull #define XEON_B2B_BAR2_USD_ADDR64 0x2000000000000000ull
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