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From: bugzilla-daemon@bugzilla.kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 205201] Booting halts if Dawicontrol DC-2976 UW SCSI board installed, unless RAM size limited to 3500M
Date: Sat, 16 Nov 2019 06:48:21 +0000	[thread overview]
Message-ID: <bug-205201-206035-vKJLg3si9f@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-205201-206035@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=205201

--- Comment #15 from Christian Zigotzky (chzigotzky@xenosoft.de) ---
FYI: Souce files of the Dawicontrol DC 2976 UW SCSI board (PCI):
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/scsi/sym53c8xx_2?h=v5.4-rc7

/*
 *  DMA addressing mode.
 *
 *  0 : 32 bit addressing for all chips.
 *  1 : 40 bit addressing when supported by chip.
 *  2 : 64 bit addressing when supported by chip,
 *      limited to 16 segments of 4 GB -> 64 GB max.
 */
#define   SYM_CONF_DMA_ADDRESSING_MODE
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE

Cyrus config:

CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1

I will configure “0 : 32 bit addressing for all chips” for the RC8. Maybe this
is the solution.

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  parent reply	other threads:[~2019-11-16  6:50 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-15 14:36 [Bug 205201] New: Booting halts if Dawicontrol DC-2976 UW SCSI board installed, unless RAM size limited to 3500M bugzilla-daemon
2019-10-16 21:48 ` [Bug 205201] " bugzilla-daemon
2019-10-29 23:45 ` bugzilla-daemon
2019-11-05 10:58 ` bugzilla-daemon
2019-11-05 14:33 ` bugzilla-daemon
2019-11-05 14:47 ` bugzilla-daemon
2019-11-06 19:36 ` bugzilla-daemon
2019-11-07  8:46 ` bugzilla-daemon
2019-11-07  9:11 ` bugzilla-daemon
2019-11-07  9:13 ` bugzilla-daemon
2019-11-07  9:18 ` bugzilla-daemon
2019-11-10  7:11 ` bugzilla-daemon
2019-11-11  7:38 ` bugzilla-daemon
2019-11-11 12:19 ` bugzilla-daemon
2019-11-13 11:01 ` bugzilla-daemon
2019-11-16  6:48 ` bugzilla-daemon [this message]
2019-11-23 11:28 ` bugzilla-daemon
2020-01-10 10:15 ` bugzilla-daemon
2020-01-10 10:16 ` bugzilla-daemon
2020-01-13 12:28 ` bugzilla-daemon

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