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lib/espi_debug: Add espi_show_slave_peripheral_channel_configuration

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Prints out the following:
eSPI Slave Peripheral configuration:
    Peripheral Channel Maximum Read Request Size: 64 bytes
    Peripheral Channel Maximum Payload Size Selected: 64 bytes
    Peripheral Channel Maximum Payload Size Supported: 64 bytes
    Bus master: disabled
    Peripheral Channel: ready
    Peripheral Channel: enabled

BUG=none
TEST=boot guybrush

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7d598ee4f0f9d8ec0b37767e6a5a70288be2cb86
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Raul E Rangel
2021-04-09 14:03:37 -06:00
committed by Felix Held
parent 74d14b8ff7
commit 570c654db7
2 changed files with 89 additions and 1 deletions
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4
src/include/espi.h
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@@ -230,8 +230,10 @@
#if CONFIG(ESPI_DEBUG)
void espi_show_slave_general_configuration(uint32_t config);
void espi_show_slave_peripheral_channel_configuration(uint32_t config);
#else
static void espi_show_slave_general_configuration(uint32_t config) {}
static inline void espi_show_slave_general_configuration(uint32_t config) {}
static inline void espi_show_slave_peripheral_channel_configuration(uint32_t config) {}
#endif
static inline bool espi_slave_supports_quad_io(uint32_t gen_caps)