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Make PMC handling slightly faster

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This commit is contained in:
Jeremy Soller 2020-02-21 20:34:29 -07:00
parent d16ecc6129
commit 277ad664a2
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GPG Key ID: E988B49EE78A7FB1
3 changed files with 45 additions and 36 deletions
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27
src/board/system76/darp5/pmc.c
View File

@ -58,18 +58,8 @@ void pmc_event(struct Pmc * pmc) {
static uint8_t state_data = 0; static uint8_t state_data = 0;
uint8_t sts = pmc_status(pmc); uint8_t sts = pmc_status(pmc);
if (!(sts & PMC_STS_OBF)) {
switch (state) { // Read command/data if available
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
if (sts & PMC_STS_IBF) { if (sts & PMC_STS_IBF) {
uint8_t data = pmc_read(pmc); uint8_t data = pmc_read(pmc);
if (sts & PMC_STS_CMD) { if (sts & PMC_STS_CMD) {
@ -146,4 +136,17 @@ void pmc_event(struct Pmc * pmc) {
} }
} }
} }
// Write data if possible
if (!(sts & PMC_STS_OBF)) {
switch (state) {
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
} }

27
src/board/system76/galp3-c/pmc.c
View File

@ -58,18 +58,8 @@ void pmc_event(struct Pmc * pmc) {
static uint8_t state_data = 0; static uint8_t state_data = 0;
uint8_t sts = pmc_status(pmc); uint8_t sts = pmc_status(pmc);
if (!(sts & PMC_STS_OBF)) {
switch (state) { // Read command/data if available
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
if (sts & PMC_STS_IBF) { if (sts & PMC_STS_IBF) {
uint8_t data = pmc_read(pmc); uint8_t data = pmc_read(pmc);
if (sts & PMC_STS_CMD) { if (sts & PMC_STS_CMD) {
@ -146,4 +136,17 @@ void pmc_event(struct Pmc * pmc) {
} }
} }
} }
// Write data if possible
if (!(sts & PMC_STS_OBF)) {
switch (state) {
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
} }

27
src/board/system76/lemp9/pmc.c
View File

@ -58,18 +58,8 @@ void pmc_event(struct Pmc * pmc) {
static uint8_t state_data = 0; static uint8_t state_data = 0;
uint8_t sts = pmc_status(pmc); uint8_t sts = pmc_status(pmc);
if (!(sts & PMC_STS_OBF)) {
switch (state) { // Read command/data if available
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
if (sts & PMC_STS_IBF) { if (sts & PMC_STS_IBF) {
uint8_t data = pmc_read(pmc); uint8_t data = pmc_read(pmc);
if (sts & PMC_STS_CMD) { if (sts & PMC_STS_CMD) {
@ -146,4 +136,17 @@ void pmc_event(struct Pmc * pmc) {
} }
} }
} }
// Write data if possible
if (!(sts & PMC_STS_OBF)) {
switch (state) {
case PMC_STATE_WRITE:
DEBUG("pmc write: %02X\n", state_data);
state = PMC_STATE_DEFAULT;
pmc_write(pmc, state_data);
// Send SCI for OBF=1
pmc_sci_interrupt();
break;
}
}
} }