| #
030b0c8c |
| 09-Dec-2023 |
Michael Neumann <mneumann@ntecs.de> |
busdma - Remove filter functionality
- Remove filtfunc and filtarg arguments from bus_dma_tag_create() and
fix all callers. All callers use NULL today for both filterfunc and
filterarg with one
busdma - Remove filter functionality
- Remove filtfunc and filtarg arguments from bus_dma_tag_create() and
fix all callers. All callers use NULL today for both filterfunc and
filterarg with one exception: if_jme.
- Remove filter functionality internally and parent tag tracking.
Without filter functions, we do not need to keep track of tag
ancestry. All inheritance of the parent tag's parameters occurs when
creating the new child tag.
- rename run_filter() to addr_needs_bounce().
- FreeBSD keeps the filtfunc and filtarg arguments but requires them to
be NULL.
- Drop filterfunc usage from if_jme.
In case of "JMC260 chip full mask revision 2", which has a hardware bug
when it comes to DMA transfers crossing the 4 GB bounday, the parent
buffer tag already limits DMA memory to 32bit address space. As such it
should be safe to drop the filterfunc. The filterfunc was checking if
the lower 32bits of the physical address used for DMA are all 0. In case
of a 32bit address space, the only address where all lower 32-bits are
all zero is 0 itself and I am here assuming that the physical address 0
is not used for DMA transfers!
Mainly obtained from: FreeBSD (commits 7cb028de, 900907f4, 1228b93b, 3933ff56)
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|
Revision tags: v6.4.0, v6.4.0rc1, v6.5.0, v6.2.2, v6.2.1, v6.2.0, v6.3.0, v6.0.1, v6.0.0, v6.0.0rc1, v6.1.0, v5.8.3, v5.8.2, v5.8.1, v5.8.0, v5.9.0, v5.8.0rc1, v5.6.3, v5.6.2, v5.6.1, v5.6.0, v5.6.0rc1, v5.7.0, v5.4.3, v5.4.2 |
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| #
cec957e9 |
| 04-Mar-2019 |
Matthew Dillon <dillon@apollo.backplane.com> |
kernel - Change callout in struct ccb_hdr
* Change the callout declaration in struct ccb_hdr from an embedded
structure to a pointer, add padding to get the whole structure to its
original size
kernel - Change callout in struct ccb_hdr
* Change the callout declaration in struct ccb_hdr from an embedded
structure to a pointer, add padding to get the whole structure to its
original size (prior to the recent callout patch).
* This removes an improper ABI dependency on the kernel struct callout
structure which was causing 'camcontrol', and 'smartctl' (from
smartmontools) to fail.
Testing: dillon, tuxillo
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Revision tags: v5.4.1, v5.4.0, v5.5.0, v5.4.0rc1, v5.2.2, v5.2.1, v5.2.0, v5.3.0, v5.2.0rc, v5.0.2, v5.0.1, v5.0.0, v5.0.0rc2, v5.1.0, v5.0.0rc1, v4.8.1 |
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| #
8406cf70 |
| 15-Jun-2017 |
Sascha Wildner <saw@online.de> |
kernel: Add 'static' to some function definitions.
The declarations already have it, so no functional difference.
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|
Revision tags: v4.8.0, v4.6.2, v4.9.0, v4.8.0rc, v4.6.1, v4.6.0, v4.6.0rc2, v4.6.0rc, v4.7.0, v4.4.3, v4.4.2, v4.4.1, v4.4.0, v4.5.0, v4.4.0rc, v4.2.4, v4.3.1, v4.2.3, v4.2.1, v4.2.0, v4.0.6, v4.3.0, v4.2.0rc, v4.0.5, v4.0.4, v4.0.3, v4.0.2 |
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| #
26595b18 |
| 28-Nov-2014 |
Sascha Wildner <saw@online.de> |
kernel: Use the new auto-created sysctl ctx/tree in various drivers.
Everywhere where we formerly rolled a hw.fooX.* per-device ctx/tree
ourselves.
This commit switches it to dev.foo.X.*
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Revision tags: v4.0.1, v4.0.0, v4.0.0rc3, v4.0.0rc2, v4.0.0rc, v4.1.0, v3.8.2, v3.8.1, v3.6.3, v3.8.0, v3.8.0rc2, v3.9.0, v3.8.0rc, v3.6.2, v3.6.1, v3.6.0, v3.7.1, v3.6.0rc, v3.7.0, v3.4.3, v3.4.2, v3.4.0, v3.4.1, v3.4.0rc, v3.5.0 |
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| #
d3c9c58e |
| 20-Feb-2013 |
Sascha Wildner <saw@online.de> |
kernel: Use DEVMETHOD_END in the drivers.
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| #
5ef3096f |
| 14-Jan-2013 |
Sascha Wildner <saw@online.de> |
tws(4): Add MSI support.
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| #
489fe090 |
| 07-Jan-2013 |
Sascha Wildner <saw@online.de> |
kernel: Remove some unused variables in RAID and disk drivers.
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Revision tags: v3.2.2, v3.2.1, v3.2.0, v3.3.0, v3.0.3, v3.0.2, v3.0.1, v3.1.0, v3.0.0 |
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| #
1dd5c540 |
| 01-Jan-2012 |
Sascha Wildner <saw@online.de> |
kernel/tws: Add a missing lockmgr(...,LK_RELEASE).
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| #
9dc47ee5 |
| 27-Dec-2011 |
Sepherosa Ziehau <sephe@dragonflybsd.org> |
msi: Put old MSI code under OLD_MSI
|
| #
86d7f5d3 |
| 26-Nov-2011 |
John Marino <draco@marino.st> |
Initial import of binutils 2.22 on the new vendor branch
Future versions of binutils will also reside on this branch rather
than continuing to create new binutils branches for each new version.
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Revision tags: v2.12.0, v2.13.0 |
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| #
aa2b9d05 |
| 24-Jun-2011 |
Sascha Wildner <saw@online.de> |
kernel: Use NULL for DRIVER_MODULE()'s evh & arg (which are pointers).
This is just cosmetics for easier reading.
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Revision tags: v2.10.1, v2.11.0, v2.10.0 |
|
| #
33190b70 |
| 08-Jan-2011 |
Sascha Wildner <saw@online.de> |
Add tws(4), a driver for the LSI 3ware 9750 series SATA/SAS RAID controllers.
It should support the following controllers:
* LSI 3ware SAS 9750-4i
* LSI 3ware SAS 9750-4i4e
* LSI 3ware SAS 9750-8i
Add tws(4), a driver for the LSI 3ware 9750 series SATA/SAS RAID controllers.
It should support the following controllers:
* LSI 3ware SAS 9750-4i
* LSI 3ware SAS 9750-4i4e
* LSI 3ware SAS 9750-8i
* LSI 3ware SAS 9750-8e
* LSI 3ware SAS 9750-16i4e
* LSI 3ware SAS 9750-24i4e
It was tested with the 9750-4i.
Many thanks to LSI Corporation. The driver is a port of their FreeBSD driver
that comes on the Installation CD (manual page added by me).
Thanks to vsrinivas and sephe for helping with finding and fixing a busdma
locking issue.
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