- 11 Dec, 2006 40 commits
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Paul Mundt authored
This had a bogus .data.idt reference, fix it up.. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Add the SCIF IRQs to the IPR table for SH7722. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
This was inadvertently broken when the entry.S code split up, restore the missing branch and get subsequent traps working under debug again. This manifested itself as a lockup when attempting to reload the VBR base. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
This adds CPU support for the SH7722. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
This now takes a struct device, update all of the callers. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
A couple of these were missed. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
SH-2 and SH-2A need to use a different syscall base for the trapa vector than the other parts, so fixup the logic in the kernel_execve() case. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Some time ago the schedule frame size changed and we failed to reflect this in get_wchan() at the time. This first popped up as a problem on SH7751R where schedule_frame ended up being unaligned and generating an unaligned trap. This fixes it up again.. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Previously we haven't been doing anything with verbose BUG() reporting, and we've been relying on the oops path for handling BUG()'s, which is rather sub-optimal. This switches BUG handling to use a fixed trapa vector (#0x3e) where we construct a small bug frame post trapa instruction to get the context right. This also makes it trivial to wire up a DIE_BUG for the atomic die chain, which we couldn't really do before. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Jamie Lenehan authored
This adds alarm support for the RTC_ALM_SET, RTC_ALM_READ, RTC_WKALM_SET and RTC_WKALM_RD operations to rtc-sh. The only unusual part is the handling of the alarm interrupt. If you clear the alarm flag (AF) while the time in the RTC still matches the time in the alarm registers than AF is immediately re-set, and if the alarm interrupt (AIE) is still enabled then it re-triggers. I was originally getting around 20k+ interrupts generated during the second when the RTC and alarm registers matches. The solution I've used is to clear AIE when the alarm goes off and then use the carry interrupt to re-enabled it. The carry interrupt will check AF and re-enabled AIE if it's clear. If AF is not clear it'll clear it and then the check will be repeated next carry interrupt. This a bit in rtc structure that indicates that it's waiting to have AIE re-enabled so it doesn't turn it on when it wasn't enabled anyway. Signed-off-by:
Jamie Lenehan <lenehan@twibble.org> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Jamie Lenehan authored
The RMONCNT register, which holds the month in the RTC, takes a value between 1 and 12 while the tm_mon field in the time structures takes a value between 0 and 11. This wasn't being taken into account in rtc-sh resulting in the month being out by one. eg, on my board during boot the RTC is set to: RTC is set to Thu Jul 01 09:00:00 1999 but "hwclock -r" immediately after logging in was showing: Sun Aug 1 09:01:43 1999 0.000000 seconds Signed-off-by:
Jamie Lenehan <lenehan@twibble.org> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
This can use the generic routines, so kill off the board-specific ones. Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
We have a few different ways to do the atomic operations, so split them out in to different headers rather than bloating atomic.h. Kernelspace gUSA will take this up to a third implementation. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
This updates the SH7619 and SH7206 code for the IPR IRQ changes. Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Stuart Menefy authored
gcc 4 for sh changes the names of some compiler intrinsic functions and adds some additional ones. This patch adds the new ones, and fixes up various module symbol resolution issues. Signed-off-by:
Stuart Menefy <stuart.menefy@st.com> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Get the landisk board building again.. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Jamie Lenehan authored
When testing the per second interrupt support (RTC_UIE_ON/RTC_UIE_OFF) of the new RTC system it would die in sh_rtc_interrupt due to a null ptr dereference. The following gets it working correctly. Signed-off-by:
Jamie Lenehan <lenehan@twibble.org> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Jamie Lenehan authored
Register the RTC resources for the sh775x subtype so that the new generic RTC support in drivers/rtc/rtc-sh.c will work. Signed-off-by:
Jamie Lenehan <lenehan@twibble.org> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Yoshinori Sato authored
This adds a new defconfig for SE7619 and updates SE7206. Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
INIT_WORK() dropped the data arg, so now we have to stash an extra pointer and backpedal instead. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
In the 64-bit PTE case there's no point in restricting the encoding to the low bits of the PTE, we can instead bump all of this up to the high 32 bits and extend PTE_FILE_MAX_BITS to 32, adopting the same convention used by x86 PAE. There's a minor discrepency between the number of bits used for the swap type encoding between 32 and 64-bit PTEs, but this is unlikely to cause any problem given the extended offset. Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Brice Goglin authored
Fix typo in 'EXPERIMENTAL' in config CC_STACKPROTECTOR in arch/x86_64/Kconfig. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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David Howells authored
Make powerpc's __ilog2_u64() take a 64-bit argument. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmcLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: AT91 MMC update for 2.6.19 mmc: Change SDHCI iomem error to a warning mmc: fix "prev->state: 2 != TASK_RUNNING??" problem on SD/MMC card removal AT91 MMC 5 : Minor cleanups AT91 MMC 4 : Interrupt handler cleanup AT91 MMC 3 : Move global mci_clk variable AT91 MMC 2 : Use platform resources AT91 MMC 1: Pass host structure.
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] smc91x: Kill off excessive versatile hooks. [PATCH] myri10ge: update driver version to 1.1.0 [PATCH] myri10ge: fix big_bytes in case of vlan frames [PATCH] myri10ge: Full vlan frame in small_bytes [PATCH] myri10ge: drop contiguous skb routines [PATCH] myri10ge: switch to page-based skb [PATCH] myri10ge: add page-based skb routines [PATCH] myri10ge: indentation cleanups [PATCH] chelsio: working NAPI [PATCH] MACB: Use __raw register access [PATCH] MACB: Use struct delayed_work instead of struct work_struct [PATCH] ucc_geth: Initialize mdio_lock. [PATCH] ucc_geth: compilation error fixes
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Linus Torvalds authored
We should not initialize rootfs before all the core initializers have run. So do it as a separate stage just before starting the regular driver initializers. Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Linus Torvalds authored
As reported by Andy Whitcroft, at least the SLES9 initrd build process depends on getting the kernel version from the kernel binary. It does that by simply trawling the binary and looking for the signature of the "linux_banner" string (the string "Linux version " to be exact. Which is really broken in itself, but whatever..) That got broken when the string was changed to allow /proc/version to change the UTS release information dynamically, and "get_kernel_version" thus returned "%s" (see commit a2ee8649: "[PATCH] Fix linux banner utsname information"). This just restores "linux_banner" as a static string, which should fix the version finding. And /proc/version simply uses a different string. To avoid wasting even that miniscule amount of memory, the early boot string should really be marked __initdata, but that just causes the same bug in SLES9 to re-appear, since it will then find other occurrences of "Linux version " first. Cc: Andy Whitcroft <apw@shadowen.org> Acked-by:
Herbert Poetzl <herbert@13thfloor.at> Cc: Andi Kleen <ak@suse.de> Cc: Andrew Morton <akpm@osdl.org> Cc: Steve Fox <drfickle@us.ibm.com> Acked-by:
Olaf Hering <olaf@aepfle.de> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Paul Mundt authored
This looks like a result of too many auto-merges. The CONFIG_ARCH_VERSATILE case was handled a total of 6 times. This kills 5 of them. Signed-off-by:
Paul Mundt <lethal@linux-sh.org> -- drivers/net/smc91x.h | 90 --------------------------------------------------- 1 file changed, 90 deletions(-) Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Update driver version to 1.1.0. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Fix sizing of big_bytes in the case of vlan frames. The 4 VLAN_HLEN bytes were omitted, leading to sizing the big buffer 4 bytes smaller than it should be. Due to how rx buffers are carved from pages, this was harmless for the common (9000, 1500) byte MTUs, but could lead to data corruption for some MTUs. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Receive full vlan frames into smalls when running with a jumbo MTU. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Drop the old routines that used the physically contigous skb now that we use the physical pages. And rename myri10ge_page_rx_done() to myri10ge_rx_done() as it was previously. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Switch to physical page skb, by calling the new page-based allocation routines and using myri10ge_page_rx_done(). Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Add physical page skb allocation routines and page based rx_done, to be used by upcoming patches. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Brice Goglin authored
Indentation cleanups to synchronize to our tree which is automatically indent'ed. Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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