From patchwork Sun Feb 9 21:52:21 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thorsten Blum X-Patchwork-Id: 13967110 Received: from out-180.mta1.migadu.com (out-180.mta1.migadu.com [95.215.58.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 520468248C for ; Sun, 9 Feb 2025 21:54:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739138058; cv=none; b=oUt5+OQIEmGzLq4lBPqlgU5Lc48vpxb+PskV/aBYqcavvlQh9N8h+6KRnqg51BcN+vOf0SABovm21G5DwknGgbLB8cq71307m+m18n2thBq4kUOXuVCk6Fg5q+ZLYxm4Yge/O9k+/WA0IseQJcrwhDHiiZPYLWMqiWOXUHPmDQY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739138058; c=relaxed/simple; bh=yHjXrbdCzedtH694RdVCZkS6a/Ng+e43EMPiO02cesE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=pySL/3e06SLqLrbdy7BZscHkHYnNsElpNGo7o1+RhdsyJNcB8O10bcvUP79edESj6IxlvLx+maHWW7c7l82+l/6Qrhh+gHAa+meCt4gCBtYCIhFRo02gEb+4XscU4eLmbHt02oqnKl6pUdBxy6OO5/sPpkl/47kghgtGD9i3Y+E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=wdbN/nRl; arc=none smtp.client-ip=95.215.58.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="wdbN/nRl" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1739138053; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=1NA8X2a7NRR3nbGmozxcSWQin1UfPp6UPrEUzw+UV3I=; b=wdbN/nRlUFZ5J1aPMHyAd76sO9VvP5vMFD/VWtJoR2kwz+1poKLWOXMmG7l78DVVZOpBx5 4XNhVdAgmxRsLVUtpIV7U8NQoljSh9fMm1lXTicciWE3LkW4+Lx9zohwQLPPZeLTx5SUUU wJJfgKudwHUBvpMRZbBHhCwrgaNaKD4= From: Thorsten Blum To: Yazen Ghannam , Borislav Petkov , Tony Luck , James Morse , Mauro Carvalho Chehab , Robert Richter , Khuong Dinh Cc: Thorsten Blum , linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] EDAC: Use string choice helper functions Date: Sun, 9 Feb 2025 22:52:21 +0100 Message-ID: <20250209215222.52260-2-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-edac@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Remove hard-coded strings by using the str_enabled_disabled(), str_yes_no(), str_write_read(), and str_plural() helper functions. Add a space in "All DIMMs support ECC: yes/no" to improve readability. Signed-off-by: Thorsten Blum Reviewed-by: Yazen Ghannam --- drivers/edac/amd64_edac.c | 47 +++++++++++++++++++-------------------- drivers/edac/debugfs.c | 5 ++++- drivers/edac/i5400_edac.c | 3 ++- drivers/edac/i7300_edac.c | 7 +++--- drivers/edac/xgene_edac.c | 17 +++++++------- 5 files changed, 42 insertions(+), 37 deletions(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 8414ceb43e4a..d133a5be5890 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only #include +#include #include "amd64_edac.h" #include #include @@ -1171,22 +1172,21 @@ static void debug_dump_dramcfg_low(struct amd64_pvt *pvt, u32 dclr, int chan) edac_dbg(1, " LRDIMM %dx rank multiply\n", (dcsm & 0x3)); } - edac_dbg(1, "All DIMMs support ECC:%s\n", - (dclr & BIT(19)) ? "yes" : "no"); + edac_dbg(1, "All DIMMs support ECC: %s\n", str_yes_no(dclr & BIT(19))); edac_dbg(1, " PAR/ERR parity: %s\n", - (dclr & BIT(8)) ? "enabled" : "disabled"); + str_enabled_disabled(dclr & BIT(8))); if (pvt->fam == 0x10) edac_dbg(1, " DCT 128bit mode width: %s\n", (dclr & BIT(11)) ? "128b" : "64b"); edac_dbg(1, " x4 logical DIMMs present: L0: %s L1: %s L2: %s L3: %s\n", - (dclr & BIT(12)) ? "yes" : "no", - (dclr & BIT(13)) ? "yes" : "no", - (dclr & BIT(14)) ? "yes" : "no", - (dclr & BIT(15)) ? "yes" : "no"); + str_yes_no(dclr & BIT(12)), + str_yes_no(dclr & BIT(13)), + str_yes_no(dclr & BIT(14)), + str_yes_no(dclr & BIT(15))); } #define CS_EVEN_PRIMARY BIT(0) @@ -1353,14 +1353,14 @@ static void umc_dump_misc_regs(struct amd64_pvt *pvt) edac_dbg(1, "UMC%d UMC cap high: 0x%x\n", i, umc->umc_cap_hi); edac_dbg(1, "UMC%d ECC capable: %s, ChipKill ECC capable: %s\n", - i, (umc->umc_cap_hi & BIT(30)) ? "yes" : "no", - (umc->umc_cap_hi & BIT(31)) ? "yes" : "no"); + i, str_yes_no(umc->umc_cap_hi & BIT(30)), + str_yes_no(umc->umc_cap_hi & BIT(31))); edac_dbg(1, "UMC%d All DIMMs support ECC: %s\n", - i, (umc->umc_cfg & BIT(12)) ? "yes" : "no"); + i, str_yes_no(umc->umc_cfg & BIT(12))); edac_dbg(1, "UMC%d x4 DIMMs present: %s\n", - i, (umc->dimm_cfg & BIT(6)) ? "yes" : "no"); + i, str_yes_no(umc->dimm_cfg & BIT(6))); edac_dbg(1, "UMC%d x16 DIMMs present: %s\n", - i, (umc->dimm_cfg & BIT(7)) ? "yes" : "no"); + i, str_yes_no(umc->dimm_cfg & BIT(7))); umc_debug_display_dimm_sizes(pvt, i); } @@ -1371,11 +1371,11 @@ static void dct_dump_misc_regs(struct amd64_pvt *pvt) edac_dbg(1, "F3xE8 (NB Cap): 0x%08x\n", pvt->nbcap); edac_dbg(1, " NB two channel DRAM capable: %s\n", - (pvt->nbcap & NBCAP_DCT_DUAL) ? "yes" : "no"); + str_yes_no(pvt->nbcap & NBCAP_DCT_DUAL)); edac_dbg(1, " ECC capable: %s, ChipKill ECC capable: %s\n", - (pvt->nbcap & NBCAP_SECDED) ? "yes" : "no", - (pvt->nbcap & NBCAP_CHIPKILL) ? "yes" : "no"); + str_yes_no(pvt->nbcap & NBCAP_SECDED), + str_yes_no(pvt->nbcap & NBCAP_CHIPKILL)); debug_dump_dramcfg_low(pvt, pvt->dclr0, 0); @@ -1398,7 +1398,7 @@ static void dct_dump_misc_regs(struct amd64_pvt *pvt) if (!dct_ganging_enabled(pvt)) debug_dump_dramcfg_low(pvt, pvt->dclr1, 1); - edac_dbg(1, " DramHoleValid: %s\n", dhar_valid(pvt) ? "yes" : "no"); + edac_dbg(1, " DramHoleValid: %s\n", str_yes_no(dhar_valid(pvt))); amd64_info("using x%u syndromes.\n", pvt->ecc_sym_sz); } @@ -2027,15 +2027,15 @@ static void read_dram_ctl_register(struct amd64_pvt *pvt) if (!dct_ganging_enabled(pvt)) edac_dbg(0, " Address range split per DCT: %s\n", - (dct_high_range_enabled(pvt) ? "yes" : "no")); + str_yes_no(dct_high_range_enabled(pvt))); edac_dbg(0, " data interleave for ECC: %s, DRAM cleared since last warm reset: %s\n", - (dct_data_intlv_enabled(pvt) ? "enabled" : "disabled"), - (dct_memory_cleared(pvt) ? "yes" : "no")); + str_enabled_disabled(dct_data_intlv_enabled(pvt)), + str_yes_no(dct_memory_cleared(pvt))); edac_dbg(0, " channel interleave: %s, " "interleave bits selector: 0x%x\n", - (dct_interleave_enabled(pvt) ? "enabled" : "disabled"), + str_enabled_disabled(dct_interleave_enabled(pvt)), dct_sel_interleave_addr(pvt)); } @@ -3208,8 +3208,7 @@ static bool nb_mce_bank_enabled_on_node(u16 nid) nbe = reg->l & MSR_MCGCTL_NBE; edac_dbg(0, "core: %u, MCG_CTL: 0x%llx, NB MSR is %s\n", - cpu, reg->q, - (nbe ? "enabled" : "disabled")); + cpu, reg->q, str_enabled_disabled(nbe)); if (!nbe) goto out; @@ -3353,7 +3352,7 @@ static bool dct_ecc_enabled(struct amd64_pvt *pvt) edac_dbg(0, "NB MCE bank disabled, set MSR 0x%08x[4] on node %d to enable.\n", MSR_IA32_MCG_CTL, nid); - edac_dbg(3, "Node %d: DRAM ECC %s.\n", nid, (ecc_en ? "enabled" : "disabled")); + edac_dbg(3, "Node %d: DRAM ECC %s.\n", nid, str_enabled_disabled(ecc_en)); if (!ecc_en || !nb_mce_en) return false; @@ -3378,7 +3377,7 @@ static bool umc_ecc_enabled(struct amd64_pvt *pvt) } } - edac_dbg(3, "Node %d: DRAM ECC %s.\n", pvt->mc_node_id, (ecc_en ? "enabled" : "disabled")); + edac_dbg(3, "Node %d: DRAM ECC %s.\n", pvt->mc_node_id, str_enabled_disabled(ecc_en)); return ecc_en; } diff --git a/drivers/edac/debugfs.c b/drivers/edac/debugfs.c index 4804332d9946..8195fc9c9354 100644 --- a/drivers/edac/debugfs.c +++ b/drivers/edac/debugfs.c @@ -1,4 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only + +#include + #include "edac_module.h" static struct dentry *edac_debugfs; @@ -22,7 +25,7 @@ static ssize_t edac_fake_inject_write(struct file *file, "Generating %d %s fake error%s to %d.%d.%d to test core handling. NOTE: this won't test the driver-specific decoding logic.\n", errcount, (type == HW_EVENT_ERR_UNCORRECTED) ? "UE" : "CE", - errcount > 1 ? "s" : "", + str_plural(errcount), mci->fake_inject_layer[0], mci->fake_inject_layer[1], mci->fake_inject_layer[2] diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c index 49b4499269fb..b5cf25905b05 100644 --- a/drivers/edac/i5400_edac.c +++ b/drivers/edac/i5400_edac.c @@ -31,6 +31,7 @@ #include #include #include +#include #include "edac_module.h" @@ -899,7 +900,7 @@ static void decode_mtr(int slot_row, u16 mtr) edac_dbg(2, "\t\tWIDTH: x%d\n", MTR_DRAM_WIDTH(mtr)); edac_dbg(2, "\t\tELECTRICAL THROTTLING is %s\n", - MTR_DIMMS_ETHROTTLE(mtr) ? "enabled" : "disabled"); + str_enabled_disabled(MTR_DIMMS_ETHROTTLE(mtr))); edac_dbg(2, "\t\tNUMBANK: %d bank(s)\n", MTR_DRAM_BANKS(mtr)); edac_dbg(2, "\t\tNUMRANK: %s\n", diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index 61adaa872ba7..69068f8d0cad 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -23,6 +23,7 @@ #include #include #include +#include #include "edac_module.h" @@ -620,7 +621,7 @@ static int decode_mtr(struct i7300_pvt *pvt, edac_dbg(2, "\t\tWIDTH: x%d\n", MTR_DRAM_WIDTH(mtr)); edac_dbg(2, "\t\tELECTRICAL THROTTLING is %s\n", - MTR_DIMMS_ETHROTTLE(mtr) ? "enabled" : "disabled"); + str_enabled_disabled(MTR_DIMMS_ETHROTTLE(mtr))); edac_dbg(2, "\t\tNUMBANK: %d bank(s)\n", MTR_DRAM_BANKS(mtr)); edac_dbg(2, "\t\tNUMRANK: %s\n", @@ -871,9 +872,9 @@ static int i7300_get_mc_regs(struct mem_ctl_info *mci) IS_MIRRORED(pvt->mc_settings) ? "" : "non-"); edac_dbg(0, "Error detection is %s\n", - IS_ECC_ENABLED(pvt->mc_settings) ? "enabled" : "disabled"); + str_enabled_disabled(IS_ECC_ENABLED(pvt->mc_settings))); edac_dbg(0, "Retry is %s\n", - IS_RETRY_ENABLED(pvt->mc_settings) ? "enabled" : "disabled"); + str_enabled_disabled(IS_RETRY_ENABLED(pvt->mc_settings))); /* Get Memory Interleave Range registers */ pci_read_config_word(pvt->pci_dev_16_1_fsb_addr_map, MIR0, diff --git a/drivers/edac/xgene_edac.c b/drivers/edac/xgene_edac.c index 699c7d29d80c..9955396c9a52 100644 --- a/drivers/edac/xgene_edac.c +++ b/drivers/edac/xgene_edac.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "edac_module.h" @@ -1407,7 +1408,7 @@ static void xgene_edac_iob_gic_report(struct edac_device_ctl_info *edac_dev) dev_err(edac_dev->dev, "Multiple XGIC write size error\n"); info = readl(ctx->dev_csr + XGICTRANSERRREQINFO); dev_err(edac_dev->dev, "XGIC %s access @ 0x%08X (0x%08X)\n", - info & REQTYPE_MASK ? "read" : "write", ERRADDR_RD(info), + str_read_write(info & REQTYPE_MASK), ERRADDR_RD(info), info); writel(reg, ctx->dev_csr + XGICTRANSERRINTSTS); @@ -1489,19 +1490,19 @@ static void xgene_edac_rb_report(struct edac_device_ctl_info *edac_dev) if (reg & AGENT_OFFLINE_ERR_MASK) dev_err(edac_dev->dev, "IOB bus %s access to offline agent error\n", - write ? "write" : "read"); + str_write_read(write)); if (reg & UNIMPL_RBPAGE_ERR_MASK) dev_err(edac_dev->dev, "IOB bus %s access to unimplemented page error\n", - write ? "write" : "read"); + str_write_read(write)); if (reg & WORD_ALIGNED_ERR_MASK) dev_err(edac_dev->dev, "IOB bus %s word aligned access error\n", - write ? "write" : "read"); + str_write_read(write)); if (reg & PAGE_ACCESS_ERR_MASK) dev_err(edac_dev->dev, "IOB bus %s to page out of range access error\n", - write ? "write" : "read"); + str_write_read(write)); if (regmap_write(ctx->edac->rb_map, RBEIR, 0)) return; if (regmap_write(ctx->edac->rb_map, RBCSR, 0)) @@ -1560,7 +1561,7 @@ static void xgene_edac_rb_report(struct edac_device_ctl_info *edac_dev) err_addr_lo = readl(ctx->dev_csr + IOBBATRANSERRREQINFOL); err_addr_hi = readl(ctx->dev_csr + IOBBATRANSERRREQINFOH); dev_err(edac_dev->dev, "IOB BA %s access at 0x%02X.%08X (0x%08X)\n", - REQTYPE_F2_RD(err_addr_hi) ? "read" : "write", + str_read_write(REQTYPE_F2_RD(err_addr_hi)), ERRADDRH_F2_RD(err_addr_hi), err_addr_lo, err_addr_hi); if (reg & WRERR_RESP_MASK) dev_err(edac_dev->dev, "IOB BA requestor ID 0x%08X\n", @@ -1611,7 +1612,7 @@ static void xgene_edac_pa_report(struct edac_device_ctl_info *edac_dev) dev_err(edac_dev->dev, "%sAXI slave 0 illegal %s access @ 0x%02X.%08X (0x%08X)\n", reg & IOBAXIS0_M_ILLEGAL_ACCESS_MASK ? "Multiple " : "", - REQTYPE_RD(err_addr_hi) ? "read" : "write", + str_read_write(REQTYPE_RD(err_addr_hi)), ERRADDRH_RD(err_addr_hi), err_addr_lo, err_addr_hi); writel(reg, ctx->dev_csr + IOBAXIS0TRANSERRINTSTS); @@ -1625,7 +1626,7 @@ static void xgene_edac_pa_report(struct edac_device_ctl_info *edac_dev) dev_err(edac_dev->dev, "%sAXI slave 1 illegal %s access @ 0x%02X.%08X (0x%08X)\n", reg & IOBAXIS0_M_ILLEGAL_ACCESS_MASK ? "Multiple " : "", - REQTYPE_RD(err_addr_hi) ? "read" : "write", + str_read_write(REQTYPE_RD(err_addr_hi)), ERRADDRH_RD(err_addr_hi), err_addr_lo, err_addr_hi); writel(reg, ctx->dev_csr + IOBAXIS1TRANSERRINTSTS); }