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authorSai Pavan Boddu <sai.pavan.boddu@xilinx.com>2022-05-25 09:21:22 +0200
committerPhilippe Mathieu-Daudé <philmd@linaro.org>2024-07-16 20:28:28 +0200
commit8f25b74a32316b718884796459921696cd43f048 (patch)
tree6ae531273060e1a1c2755987dfc0f4d996169598 /hw/avr/arduino.c
parentc3561ab6249322893273707016b2b2253d0e89c3 (diff)
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hw/sd/sdcard: Add mmc SWITCH function support (CMD6)
switch operation in mmc cards, updated the ext_csd register to request changes in card operations. Here we implement similar sequence but requests are mostly dummy and make no change. Implement SWITCH_ERROR if the write operation offset goes beyond length of ext_csd. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> [PMD: Convert to SDProto handlers, add trace events] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Cédric Le Goater <clg@redhat.com> Message-Id: <20240712162719.88165-11-philmd@linaro.org>
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