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* mmc: fix a deadlock between system suspend and MMC block IOGuennadi Liakhovetski2012-01-121-3/+6
| | | | | | | | | | | | | | | Performing MMC block IO with simultaneous STR can lead to a deadlock: the mmc_pm_notify() function claims the host and then calls bus .remove() method, which lands in mmc_blk_remove(), which calls mmc_blk_remove_req() then it goes to -> mmc_cleanup_queue() -> kthread_stop(), which waits for the mmc-block thread to stop. If the mmc-block thread at that time is processing block requests, it will also try to claim the host in mmc_blk_issue_rq() and block there. This patch fixes the problem by calling .remove() before claiming the host. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: restore the enabled dma when do reset allShaohui Xie2012-01-121-0/+5
| | | | | | | | | | | If dma is enabled, it'll be cleared when reset all is performed, this can be observed on some platforms, such as P2041 which has a version 2.3 controller, but platform like P4080 which has a version 2.2 controller, does not suffer this, so we will check if the dma is enabled, we should restore it after reset all. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: miscaculated the fifo-depth with wrong bit operationJaehoon Chung2012-01-121-1/+1
| | | | | | | | | | In FIFOTH register, the RX_WMark field (bits[27:16]) defaults to FIFO_DEPTH - 1. When reading it, bits[26:16] were being used, so fix it to use the mask 0xfff instead of 0x7ff. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: host: Adds support for eMMC 4.5 HS200 modeGirish K S2012-01-122-15/+43
| | | | | | | | | This patch adds support for the HS200 mode on the host side. Also enables the tuning feature required when the HS200 mode is selected. Signed-off-by: Girish K S <girish.shivananjappa@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: HS200 mode support for eMMC 4.5Girish K S2012-01-125-12/+163
| | | | | | | | | | | This patch adds the support of the HS200 bus speed for eMMC 4.5 devices. The eMMC 4.5 devices have support for 200MHz bus speed. The function prototype of the tuning function is modified to handle the tuning command number which is different in sd and mmc case. Signed-off-by: Girish K S <girish.shivananjappa@linaro.org> Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: fixed wrong bit operation for SDMMC_GET_FCNT()Jaehoon Chung2012-01-121-1/+1
| | | | | | | | | | In status register, fifo_count is bit[29:17]. (0x1FFF is correct) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Separate the timeout value for cache-ctrlSeungwon Jeon2012-01-122-11/+23
| | | | | | | | | | Turning the cache off implies flushing cache which doesn't define maximum timeout unlike cache-on. This patch will apply the generic CMD6 timeout only for cache-on. Additionally the kernel message is added for checking failure case of cache-on. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-spear: Fix compilation errorViresh Kumar2012-01-121-2/+1
| | | | | | | | | | | | | | | With the inclusion of following patch (59b5bc3929b37): "mmc: sdhci: remove "state" argument from sdhci_suspend_host" we get a compilation error for sdhci-spear: drivers/mmc/host/sdhci-spear.c:283:2: error: too many arguments to function ‘sdhci_suspend_host’ This patch fixes this error. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: Deal with failure case in sdhci_suspend_hostAaron Lu2012-01-121-3/+14
| | | | | | | | | | | | If there are errors happened in sdhci_suspend_host, handle it so that when the function returns with an error, the host's behaviour is the same before this function call, e.g. card detection is enabled and tuning timer is active, etc. Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Aaron Lu <aaron.lu@amd.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: Clear the DDR mode for non-DDRSeungwon Jeon2012-01-121-4/+7
| | | | | | | | | | UHS_REG should be cleared for non-DDR mode. But currently there is no way to clear DDR mode, if it is already set once. This patch adds clearing DDR mode for non-DDR mode. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sd: Fix SDR12 timing regressionAlexander Elbs2012-01-121-2/+1
| | | | | | | | | | | | | This patch fixes a failure to recognize SD cards reported on a Dell Vostro with O2 Micro SD card reader. Patch 49c468f ("mmc: sd: add support for uhs bus speed mode selection") caused the problem, by setting the SDHCI_CTRL_HISPD flag even for legacy timings. Signed-off-by: Alexander Elbs <alex@segv.de> Acked-by: Philip Rakity <prakity@marvell.com> Acked-by: Arindam Nath <arindam.nath@amd.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: Fix tuning timer incorrect setting when suspending hostAaron Lu2012-01-121-2/+1
| | | | | | | | | | | | When suspending host, the tuning timer shoule be deactivated. And the HOST_NEEDS_TUNING flag should be set after tuning timer is deactivated. Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Aaron Lu <aaron.lu@amd.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Add option to prevent eMMC sleep commandUlf Hansson2012-01-111-0/+6
| | | | | | | | | | | | | | | | | | | | Host may now use MMC_CAP2_NO_SLEEP_CMD to disable the use of eMMC sleep/awake command. This option can be used when your platform has a buggy kernel crash dump software, which is supposed to store the dump on the eMMC, but is not able to wake up the eMMC from sleep state. In particular, failures have been seen with u-boot; even if it is fixed there, platforms will be slow to update their bootloader binaries. Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-by: Hanumath Prasad <hanumath.prasad@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: omap_hsmmc: use threaded irq handler for card-detect.NeilBrown2012-01-111-27/+9
| | | | | | | | | | | | | As the card-detect irq handler just schedules work to be done by a thread, we can use request_threaded_irq to do much of the work for us. This means that interrupts which arrive by handle_nested_irq actually work. Reviewed-by: Felipe Balbi <balbi@ti.com> Tested-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Kishore Kadiyala <kishorek.kadiyala@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pci: enable runtime PM for Medfield SDIOAdrian Hunter2012-01-111-0/+7
| | | | | | | | | Runtime PM for SDIO is no longer enabled by default (see 5c7f0e083d2d98ba14ddd10e88f001a0ead4cae4) so it must now be enabled per platform, in this case Medfield uses it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: Always pass clock request value zero to set_clock host opTodd Poynor2012-01-111-1/+1
| | | | | | | | | | | | To allow the set_clock host op to disable the SDCLK source when not needed, always call the host op when the requested clock speed is zero. Do this even if host->clock already equals zero, because the SDHCI driver may set that value (without calling the host op) to force an update at the next (non-zero-speed) call. Signed-off-by: Todd Poynor <toddpoynor@google.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTIONAdrian Hunter2012-01-112-2/+0
| | | | | | | | | Even if a driver provides separate card detection, an interrupt is still needed to abort mmc requests that are in progress. SDHCI_QUIRK2_OWN_CARD_DETECTION prevents that, so remove it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pci: get gpio numbers from platform dataAdrian Hunter2012-01-111-68/+41
| | | | | | | | Retrieve the GPIO numbers for hardware reset and card detect from platform data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pci: add platform dataAdrian Hunter2012-01-114-6/+35
| | | | | | | | | | | | | | Add a means of getting platform data for the SDHCI PCI devices. The data is stored against the slot not the device in order to support multi-slot devices. The data allows platform-specific setup (such as getting GPIO numbers from firmware or setting up wl12xx for SDIO) to be done in platform support files instead of the sdhci-pci driver. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: prevent card detection activity for non-removable cardsAdrian Hunter2012-01-111-4/+3
| | | | | | | Do not enable card detection interrupts for non-removable cards. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci: fix vmmc handlingAdrian Hunter2012-01-111-22/+21
| | | | | | | | | | Presently the vmmc regulator is enabled when the host controller is added and disabled when it is removed. However, the vmmc regulator should be under the control of the upper layers via ->set_ios(). Make it so. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Add claiming of hosts during mmc_cache_ctrlSeungwon Jeon2012-01-111-1/+7
| | | | | | | | While calling mmc_cache_ctrl() a host is not claimed. This patch adds the mmc_try_claim_host() for quick response in suspend. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: omap: remove clock rate hard codingBalaji TK2012-01-111-4/+3
| | | | | | | | | | | MMC master clock rate can vary for each instance of the MMC controller on the device. Use clk_get_rate instead to get the value. Signed-off-by: Balaji TK <balajitk@ti.com> Reviewed-by: Venkatraman S <svenkatr@ti.com> Tested-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sh_mmcif: remove now superfluous sh_mmcif_host::data memberGuennadi Liakhovetski2012-01-111-44/+50
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sh_mmcif: process requests asynchronouslyGuennadi Liakhovetski2012-01-111-172/+416
| | | | | | | | | This patch converts the sh_mmcif MMC host driver to process requests asynchronously instead of waiting in its .request() method for completion. This is achieved by using threaded IRQs. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sh_mmcif: cosmetic clean upGuennadi Liakhovetski2012-01-111-45/+34
| | | | | | | | This patch doesn't introduce any functional changes, it only simplifies some code fragments, removes superfluous parameters, fixes typos. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sh_mmcif: process error interrupts firstGuennadi Liakhovetski2012-01-111-6/+6
| | | | | | | | | | | If an interrupt is coming with both error and data completion status bits set, it has to be handled as an error interrupt, for which error interrupts have to be processed first. The current version of the driver on the contrary doesn't recognise such interrupts as an error event, which leads to data corruption and breaks the error recovery. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: add a generic GPIO card-detect helperGuennadi Liakhovetski2012-01-112-1/+75
| | | | | | | | | This patch adds a primitive helper to support card hotplug detection on platforms, where a GPIO, capable of producing interrupts, is used for detection of card-insertion and -removal events. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: tmio_mmc: Hotplug code regroupingBastian Hecht2012-01-111-9/+21
| | | | | | | | | | This patch regroups the code slightly, adds documentation and allows the rtpm counter of MMC_CAP_NEEDS_POLL devices to reach 0 again. Signed-off-by: Bastian Hecht <hechtb@gmail.com> [g.liakhovetski@gmx.de: restore pm_runtime_get_noresume()] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Fix voltage select in DDR modeGirish K S2012-01-111-1/+1
| | | | | | | | | | | | | | | This patch fixes the wrong comparison before setting the interface voltage in DDR mode. The assignment to the variable ddr before comaprison is either ddr = MMC_1_2V_DDR_MODE; or ddr == MMC_1_8V_DDR_MODE. But the comparison is done with the extended csd value if ddr == EXT_CSD_CARD_TYPE_DDR_1_2V. Signed-off-by: Girish K S <girish.shivananjappa@linaro.org> Acked-by: Subhash Jadavani <subhashj@codeaurora.org> Acked-by: Philip Rakity <prakity@marvell.com> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-s3c: use S3C_SDHCI_CONTROL2 instead of hardcoded offset valueJingoo Han2012-01-111-1/+1
| | | | | Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: Support predefined mutiple block transfersSeungwon Jeon2012-01-111-6/+28
| | | | | | | | | This patch adds the support for predefined multiple block r/w. dw_mmc can support MMC_CAP_CMD23 capability. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: Remove unnecessary else clausesChris Ball2012-01-111-5/+0
| | | | Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: Add more capabilities fieldSeungwon Jeon2012-01-111-0/+6
| | | | | | | This patch adds another capabilities field for MMC_CAPS2_XXX. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: dw_mmc: use dev_pm_ops for dw_mmc controllersJaehoon Chung2012-01-111-9/+10
| | | | | | | | | This patch modifies dw_mmc to use dev_pm_ops. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: card: Kill block requests if card is removedSujit Reddy Thumma2012-01-112-1/+21
| | | | | | | | | | | Kill block requests when the host realizes that the card is removed from the slot and is sure that subsequent requests are bound to fail. Do this silently so that the block layer doesn't output unnecessary error messages. Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Fixup delayed work clock gating patchStephen Boyd2012-01-111-5/+1
| | | | | | | | | | | | | | | | | c31b50e (mmc: core: Use delayed work in clock gating framework, 2011-11-14) missed a few things during review: o A useless pr_info() o milliseconds was written as two words o The sysfs file had units in its output Fix all three problems. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-pci: simplify error handlingAxel Lin2012-01-111-20/+18
| | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: boot partition ro lock supportJohan Rudholm2012-01-112-10/+125
| | | | | | | | | | | | | Enable boot partitions to be read-only locked until next power on via a sysfs entry. There will be one sysfs entry for each boot partition: /sys/block/mmcblkXbootY/ro_lock_until_next_power_on Each boot partition is locked by writing 1 to its file. Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Signed-off-by: John Beckett <john.beckett@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-s3c: Add pm_caps into SD/MMC hostSangwook Lee2012-01-111-0/+3
| | | | | | | sdhci-s3c updates pm_caps from platform data for SDIO PM. Signed-off-by: Sangwook Lee <sangwook.lee@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: allow upper layers to know immediately if card has been removedAdrian Hunter2012-01-115-6/+83
| | | | | | | | | | | | Add a function mmc_detect_card_removed() which upper layers can use to determine immediately if a card has been removed. This function should be called after an I/O request fails so that all queued I/O requests can be errored out immediately instead of waiting for the card device to be removed. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: remove the second argument of k[un]map_atomic()Cong Wang2012-01-115-19/+19
| | | | | | Signed-off-by: Cong Wang <amwang@redhat.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: convert drivers/mmc/host/* to use module_platform_driver()Axel Lin2012-01-1121-243/+21
| | | | | | | | | | | | | | | | This patch converts the drivers in drivers/mmc/host/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: "Michał Mirosław" <mirq-linux@rere.qmqm.pl> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: Remove redundant spi driver bus initializationLars-Peter Clausen2012-01-111-1/+0
| | | | | | | | | | | | | | | | | | | | | In ancient times it was necessary to manually initialize the bus field of an spi_driver to spi_bus_type. These days this is done in spi_driver_register(), so we can drop the manual assignment. The patch was generated using the following coccinelle semantic patch: // <smpl> @@ identifier _driver; @@ struct spi_driver _driver = { .driver = { - .bus = &spi_bus_type, }, }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sh_mmcif: simplify clock divisor calculationGuennadi Liakhovetski2012-01-111-1/+2
| | | | | | | | | Replace ilog2(__rounddown_pow_of_two(x)) with the equivalent but much simpler fls(x) - 1. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: check for zero length ioctl dataJohan Rudholm2012-01-111-37/+45
| | | | | | | | | | | If the read or write buffer size associated with the command sent through the mmc_blk_ioctl is zero, do not prepare data buffer. This enables a ioctl(2) call to for instance send a MMC_SWITCH to set a byte in the ext_csd. Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdhci-esdhc: Change delay after setting clock from 100ms to 1msTony Lin2012-01-111-1/+1
| | | | | | | | | | 1ms is enough for hardware to change the clock to stable. 100ms is too long in the tasklet. Signed-off-by: Tony Lin <tony.lin@freescale.com> CC: Xiaobo Xie <X.Xie@freescale.com> CC: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: mmc_test: align max_seg_sizePer Forlin2012-01-111-0/+1
| | | | | | | | | If max_seg_size is unaligned, mmc_test_map_sg() may create sg element sizes that are not aligned with 512 byte. Fix, align max_seg_size at mmc_test_area_init(). Signed-off-by: Per Forlin <per.forlin@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: mmci: add capabilities2 for MMC_CAP2Per Forlin2012-01-111-0/+1
| | | | | Signed-off-by: Per Forlin <per.forlin@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: sdio: support SDIO UHS cardsPhilip Rakity2012-01-113-27/+306
| | | | | | | | | | | | | | | | | | | This patch adds support for sdio UHS cards per the version 3.0 spec. UHS mode is only enabled for version 3.0 cards when both the host and the controller support UHS modes. 1.8v signaling support is removed if both the card and the host do not support UHS. This is done to maintain compatibility and some system/card combinations break when 1.8v signaling is enabled when the host does not support UHS. Signed-off-by: Philip Rakity <prakity@marvell.com> Signed-off-by: Aaron Lu <Aaron.lu@amd.com> Reviewed-by: Arindam Nath <arindam.nath@amd.com> Tested-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Chris Ball <cjb@laptop.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-02 21:47:38 +0000