Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/hw/rtc?h=spice_video_codecs 2022-09-04T06:02:56+00:00 2022-09-04T06:02:56+00:00 Stafford Horne 2022-06-12T11:53:44+00:00 urn:sha1:65f5144e1726c36c97df7e70484250941aafaa27 Add a new property "big-endian" to allow configuring the RTC as either little or big endian, the default is little endian. Currently overriding the default to big endian is only used by the m68k virt platform. New platforms should prefer to use little endian and not set this. Cc: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Stafford Horne <shorne@gmail.com> 2022-07-05T10:47:53+00:00 Richard Henderson 2022-07-05T08:25:43+00:00 urn:sha1:c1ca312a6f035adad6558f44e6a3bc9ddeeed4b0 Remove toy_val_to_time_mon and toy_val_to_time_year as unused, to avoid a build failure with clang. Remove all of the other inline markers too so that this does not creep back in. Reviewed-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:34:03+00:00 urn:sha1:59e52dcff7254603f3b5bf527806a830f016bf82 Fix 'calculate' spelling errors. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-8-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:34:02+00:00 urn:sha1:582788c3fbce95d9c43e30a7d806ee02eb1c13d0 Use pointer as arguments in toy_time_to_val() instead of struct tm. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-7-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:34:01+00:00 urn:sha1:6935f132e595a03eb023b5e9a0703509b3f0c2a1 Fix ls7a rtc enable and disable function. When rtc disabled, it do not support to read or write, but the real time is still continue, so we need not neither save the time nor update the rtc offset. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-6-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:34:00+00:00 urn:sha1:e5c0367e2bbcf730e96614f63ea7575885fdde98 Add ls7a rtc reset function to delete timers and clear regs when rtc reset. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Message-Id: <20220701093407.2150607-5-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:33:59+00:00 urn:sha1:53a5eb2e7a7f8cebb3010fc658e935679379a0fa Remove the unimplemented device when realized ls7a RTC, as it is not uesd. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-4-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:33:58+00:00 urn:sha1:df11f3ea6957cfdbc1690767e90cf04585a6c601 Replace qemu_irq_pulse with qemu_irq_raise in ls7a_timer_cb function to keep consistent with hardware behavior when raise irq. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-3-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-07-04T05:38:58+00:00 Xiaojuan Yang 2022-07-01T09:33:57+00:00 urn:sha1:4f2c65877ce8b9405ff3f1c5e5f4bb4b90f24b6b 1. Initialize the tm struct in toymatch_write() and ls7a_toy_start() to fix uninitialized bugs. 2. Fix toymatch_val_to_time function. By the document, when we calculate the expiration year, we should first get current year, and replace the 0-5 bits with toymatch's 26-31 bits. Fixes: Coverity CID 1489766, 1489763 Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220701093407.2150607-2-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2022-06-11T09:44:50+00:00 Bernhard Beschow 2022-05-29T18:40:06+00:00 urn:sha1:5b21b331beaa20225b481ea068e21dcb65aba598 Exposing the io_base offset as a QOM property not only allows it to be configurable but also to be displayed in HMP: Before: (qemu) info qtree ... dev: mc146818rtc, id "" gpio-out "" 1 base_year = 0 (0x0) irq = 8 (0x8) lost_tick_policy = "discard" After: dev: mc146818rtc, id "" gpio-out "" 1 base_year = 0 (0x0) iobase = 112 (0x70) irq = 8 (0x8) lost_tick_policy = "discard" Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220529184006.10712-4-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>