From: Terry Bowman <terry.bowman@amd.com>
To: <dave@stgolabs.net>, <jonathan.cameron@huawei.com>,
<dave.jiang@intel.com>, <alison.schofield@intel.com>,
<dan.j.williams@intel.com>, <bhelgaas@google.com>,
<shiju.jose@huawei.com>, <ming.li@zohomail.com>,
<Smita.KoralahalliChannabasappa@amd.com>, <rrichter@amd.com>,
<dan.carpenter@linaro.org>, <PradeepVineshReddy.Kodamati@amd.com>,
<lukas@wunner.de>, <Benjamin.Cheatham@amd.com>,
<sathyanarayanan.kuppuswamy@linux.intel.com>,
<linux-cxl@vger.kernel.org>, <alucerop@amd.com>,
<ira.weiny@intel.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-pci@vger.kernel.org>,
<terry.bowman@amd.com>
Subject: [PATCH v13 04/25] cxl/pci: Remove unnecessary CXL RCH handling helper functions
Date: Mon, 3 Nov 2025 18:09:40 -0600 [thread overview]
Message-ID: <20251104001001.3833651-5-terry.bowman@amd.com> (raw)
In-Reply-To: <20251104001001.3833651-1-terry.bowman@amd.com>
cxl_handle_rdport_cor_ras() and cxl_handle_rdport_ras() are specific
to Restricted CXL Host (RCH) handling. Improve readability and
maintainability by replacing these and instead using the common
cxl_handle_cor_ras() and cxl_handle_ras() functions.
Signed-off-by: Terry Bowman <terry.bowman@amd.com>
Reviewed-by: Alejandro Lucero <alucerop@amd.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
---
Changes in v12->v13:
- None
Changes in v11->v12:
- Add reviewed-by for Alejandro & Dave Jiang
- Moved to front of series
Changes in v10->v11:
- New patch
---
drivers/cxl/core/pci.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/cxl/core/pci.c b/drivers/cxl/core/pci.c
index 3ac90ff6e3d3..a0f53a20fa61 100644
--- a/drivers/cxl/core/pci.c
+++ b/drivers/cxl/core/pci.c
@@ -858,18 +858,6 @@ void cxl_dport_init_ras_reporting(struct cxl_dport *dport, struct device *host)
}
EXPORT_SYMBOL_NS_GPL(cxl_dport_init_ras_reporting, "CXL");
-static void cxl_handle_rdport_cor_ras(struct cxl_dev_state *cxlds,
- struct cxl_dport *dport)
-{
- return cxl_handle_cor_ras(cxlds, dport->regs.ras);
-}
-
-static bool cxl_handle_rdport_ras(struct cxl_dev_state *cxlds,
- struct cxl_dport *dport)
-{
- return cxl_handle_ras(cxlds, dport->regs.ras);
-}
-
/*
* Copy the AER capability registers using 32 bit read accesses.
* This is necessary because RCRB AER capability is MMIO mapped. Clear the
@@ -939,9 +927,9 @@ static void cxl_handle_rdport_errors(struct cxl_dev_state *cxlds)
pci_print_aer(pdev, severity, &aer_regs);
if (severity == AER_CORRECTABLE)
- cxl_handle_rdport_cor_ras(cxlds, dport);
+ cxl_handle_cor_ras(cxlds, dport->regs.ras);
else
- cxl_handle_rdport_ras(cxlds, dport);
+ cxl_handle_ras(cxlds, dport->regs.ras);
}
#else
--
2.34.1
next prev parent reply other threads:[~2025-11-04 0:10 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 0:09 [PATCH v13 00/25] Enable CXL PCIe Port Protocol Error handling and logging Terry Bowman
2025-11-04 0:09 ` [PATCH v13 01/25] CXL/PCI: Move CXL DVSEC definitions into uapi/linux/pci_regs.h Terry Bowman
2025-12-06 0:31 ` Bjorn Helgaas
2025-12-06 0:41 ` dan.j.williams
2025-12-06 1:56 ` Bjorn Helgaas
2025-12-06 4:56 ` dan.j.williams
2025-11-04 0:09 ` [PATCH v13 02/25] PCI/CXL: Introduce pcie_is_cxl() Terry Bowman
2025-12-06 0:45 ` Bjorn Helgaas
2025-12-08 15:26 ` Bowman, Terry
2025-12-08 18:33 ` Bjorn Helgaas
2025-11-04 0:09 ` [PATCH v13 03/25] cxl/pci: Remove unnecessary CXL Endpoint handling helper functions Terry Bowman
2025-11-04 0:09 ` Terry Bowman [this message]
2025-11-04 0:09 ` [PATCH v13 05/25] cxl: Remove CXL VH handling in CONFIG_PCIEAER_CXL conditional blocks from core/pci.c Terry Bowman
2025-11-04 0:09 ` [PATCH v13 06/25] cxl: Move CXL driver's RCH error handling into core/ras_rch.c Terry Bowman
2025-11-04 0:09 ` [PATCH v13 07/25] CXL/AER: Replace device_lock() in cxl_rch_handle_error_iter() with guard() lock Terry Bowman
2025-12-08 18:05 ` Bjorn Helgaas
2025-11-04 0:09 ` [PATCH v13 08/25] CXL/AER: Move AER drivers RCH error handling into pcie/aer_cxl_rch.c Terry Bowman
2025-12-08 18:06 ` Bjorn Helgaas
2025-12-08 21:28 ` Bowman, Terry
2025-12-10 21:57 ` Bowman, Terry
2025-12-10 23:12 ` Bjorn Helgaas
2025-11-04 0:09 ` [PATCH v13 09/25] PCI/AER: Report CXL or PCIe bus error type in trace logging Terry Bowman
2025-11-04 0:09 ` [PATCH v13 10/25] cxl/pci: Update RAS handler interfaces to also support CXL Ports Terry Bowman
2025-11-04 0:09 ` [PATCH v13 11/25] cxl/pci: Log message if RAS registers are unmapped Terry Bowman
2025-11-04 0:09 ` [PATCH v13 12/25] cxl/pci: Unify CXL trace logging for CXL Endpoints and CXL Ports Terry Bowman
2025-11-04 0:09 ` [PATCH v13 13/25] cxl/pci: Update cxl_handle_cor_ras() to return early if no RAS errors Terry Bowman
2025-11-04 0:09 ` [PATCH v13 14/25] cxl/pci: Map CXL Endpoint Port and CXL Switch Port RAS registers Terry Bowman
2025-11-04 0:09 ` [PATCH v13 15/25] CXL/PCI: Introduce PCI_ERS_RESULT_PANIC Terry Bowman
2025-11-04 0:09 ` [PATCH v13 16/25] CXL/AER: Introduce pcie/aer_cxl_vh.c in AER driver for forwarding CXL errors Terry Bowman
2025-12-08 18:36 ` Bjorn Helgaas
2025-11-04 0:09 ` [PATCH v13 17/25] cxl: Introduce cxl_pci_drv_bound() to check for bound driver Terry Bowman
2025-11-04 0:09 ` [PATCH v13 18/25] cxl: Change CXL handlers to use guard() instead of scoped_guard() Terry Bowman
2025-11-04 0:09 ` [PATCH v13 19/25] cxl/pci: Introduce CXL protocol error handlers for Endpoints Terry Bowman
2025-11-04 0:09 ` [PATCH v13 20/25] CXL/PCI: Introduce CXL Port protocol error handlers Terry Bowman
2025-12-08 18:37 ` Bjorn Helgaas
2025-12-09 15:17 ` Bowman, Terry
2025-11-04 0:09 ` [PATCH v13 21/25] PCI/AER: Dequeue forwarded CXL error Terry Bowman
2025-11-04 0:09 ` [PATCH v13 22/25] CXL/PCI: Export and rename merge_result() to pci_ers_merge_result() Terry Bowman
2025-12-08 18:38 ` Bjorn Helgaas
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