From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 1B90A1A0250 for ; Wed, 12 Nov 2014 13:36:29 +1100 (AEDT) Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com [202.81.31.142]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id EF8D514017B for ; Wed, 12 Nov 2014 13:36:28 +1100 (AEDT) Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 12 Nov 2014 12:36:28 +1000 Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id 56E2E357805C for ; Wed, 12 Nov 2014 13:36:26 +1100 (EST) Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id sAC2cKAn27984112 for ; Wed, 12 Nov 2014 13:38:20 +1100 Received: from d23av01.au.ibm.com (localhost [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id sAC2aPnd021608 for ; Wed, 12 Nov 2014 13:36:25 +1100 From: Gavin Shan To: linuxppc-dev@ozlabs.org Subject: [PATCH 3/8] powerpc/powernv: Rename alloc_m64_pe() to reserve_m64_pe() Date: Wed, 12 Nov 2014 13:36:06 +1100 Message-Id: <1415759771-11359-4-git-send-email-gwshan@linux.vnet.ibm.com> In-Reply-To: <1415759771-11359-1-git-send-email-gwshan@linux.vnet.ibm.com> References: <1415759771-11359-1-git-send-email-gwshan@linux.vnet.ibm.com> Cc: Gavin Shan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The patch renames alloc_m64_pe() to reserve_m64_pe() to reflect its real usage: We reserve PE numbers for M64 segments in advance and then pick up the reserved PE numbers when building the mapping between PE numbers and M64 segments. Signed-off-by: Gavin Shan --- arch/powerpc/platforms/powernv/pci-ioda.c | 8 ++++---- arch/powerpc/platforms/powernv/pci.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 7aa0404..cf90cce 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -172,7 +172,7 @@ fail: return -EIO; } -static void pnv_ioda2_alloc_m64_pe(struct pnv_phb *phb) +static void pnv_ioda2_reserve_m64_pe(struct pnv_phb *phb) { resource_size_t sgsz = phb->ioda.m64_segsize; struct pci_dev *pdev; @@ -345,7 +345,7 @@ static void __init pnv_ioda_parse_m64_window(struct pnv_phb *phb) /* Use last M64 BAR to cover M64 window */ phb->ioda.m64_bar_idx = 15; phb->init_m64 = pnv_ioda2_init_m64; - phb->alloc_m64_pe = pnv_ioda2_alloc_m64_pe; + phb->reserve_m64_pe = pnv_ioda2_reserve_m64_pe; phb->pick_m64_pe = pnv_ioda2_pick_m64_pe; } @@ -837,8 +837,8 @@ static void pnv_pci_ioda_setup_PEs(void) phb = hose->private_data; /* M64 layout might affect PE allocation */ - if (phb->alloc_m64_pe) - phb->alloc_m64_pe(phb); + if (phb->reserve_m64_pe) + phb->reserve_m64_pe(phb); pnv_ioda_setup_PEs(hose->bus); } diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index 34d29eb..6c02ff8 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -130,7 +130,7 @@ struct pnv_phb { u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn); void (*shutdown)(struct pnv_phb *phb); int (*init_m64)(struct pnv_phb *phb); - void (*alloc_m64_pe)(struct pnv_phb *phb); + void (*reserve_m64_pe)(struct pnv_phb *phb); int (*pick_m64_pe)(struct pnv_phb *phb, struct pci_bus *bus, int all); int (*get_pe_state)(struct pnv_phb *phb, int pe_no); void (*freeze_pe)(struct pnv_phb *phb, int pe_no); -- 1.8.3.2