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annotate eeproms/duart28s @ 30:8de3891460db

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duart28/eeprom_rd.c: fix analyze_eeprom() return value
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Sep 2023 19:39:15 +0000
parents 434806360d91
children d46ea7a3fa0c
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434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 # This EEPROM configuration is one of two possible configs that can be
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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2 # programmed into FreeCalypso DUART28 adapters (custom hw made by
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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3 # Falconia Partners LLC) based on the FT2232D chip. The present DUART28S
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 # configuration sets the default USB ID that is used by FT2232x adapters
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 # and is recognized and treated as a generic dual UART device by the
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 # standard unpatched Linux kernel ftdi_sio driver. This configuration
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 # is intended for those users who don't need DUART28C boot control outputs
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 # and who wish to avoid the major inconvenience of applying a custom patch
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 # to their Linux kernel ftdi_sio driver. Please note that boot control
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 # outputs CTL1 and CTL2 cannot be used with this EEPROM configuration -
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 # they will be triggered whenever Channel B ttyUSBx device is opened,
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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12 # making them unusable.
434806360d91 eeproms: subset import from freecalypso-hwlab
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434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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14 vid 0x0403 # FTDI
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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15 pid 0x6010 # FT2232x default, treated as standard dual UART by Linux
434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
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434806360d91 eeproms: subset import from freecalypso-hwlab
Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 manuf FreeCalypso
434806360d91 eeproms: subset import from freecalypso-hwlab
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18 product DUART28S