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/Linux-v5.15/Documentation/devicetree/bindings/edac/
Damazon,al-mc-edac.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/edac/amazon,al-mc-edac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amazon's Annapurna Labs Memory Controller EDAC
10 - Talel Shenhar <talel@amazon.com>
11 - Talel Shenhar <talelshenhar@gmail.com>
14 EDAC node is defined to describe on-chip error detection and correction for
20 const: amazon,al-mc-edac
25 "#address-cells":
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/Linux-v5.15/Documentation/admin-guide/
Dras.rst33 -------------
47 Self-Monitoring, Analysis and Reporting Technology (SMART).
55 ---------------
68 * **Correctable Error (CE)** - the error detection mechanism detected and
72 * **Uncorrected Error (UE)** - the amount of errors happened above the error
73 correction threshold, and the system was unable to auto-correct.
75 * **Fatal Error** - when an UE error happens on a critical component of the
79 * **Non-fatal Error** - when an UE error happens on an unused component,
87 The mechanism for handling non-fatal errors is usually complex and may
92 ------------------------------------
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/Linux-v5.15/drivers/edac/
Dal_mc_edac.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/edac.h>
77 struct al_mc_edac *al_mc = mci->pvt_info; in handle_ce()
83 eccerrcnt = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_ERR_COUNT); in handle_ce()
88 ecccaddr0 = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_CE_ADDR0); in handle_ce()
89 ecccaddr1 = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_CE_ADDR1); in handle_ce()
90 ecccsyn0 = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_CE_SYND0); in handle_ce()
91 ecccsyn1 = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_CE_SYND1); in handle_ce()
92 ecccsyn2 = readl_relaxed(al_mc->mmio_base + AL_MC_ECC_CE_SYND2); in handle_ce()
95 al_mc->mmio_base + AL_MC_ECC_CLEAR); in handle_ce()
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De7xxx_edac.c11 * http://www.anime.net/~goemon/linux-ecc/
14 …* http://www.intel.com/content/www/us/en/chipsets/e7501-chipset-memory-controller-hub-datasheet.ht…
32 #include <linux/edac.h>
78 /* E7XXX register addresses - device 0 function 0 */
100 /* E7XXX register addresses - device 0 function 1 */
165 /* FIXME - is this valid for both SECDED and S4ECD4ED? */
186 struct e7xxx_pvt *pvt = (struct e7xxx_pvt *)mci->pvt_info; in ctl_page_to_phys()
190 if ((page < pvt->tolm) || in ctl_page_to_phys()
191 ((page >= 0x100000) && (page < pvt->remapbase))) in ctl_page_to_phys()
194 remap = (page - pvt->tolm) + pvt->remapbase; in ctl_page_to_phys()
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/Linux-v5.15/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
102 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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