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I2C overhaul part 5: late, but there's still stuff to do

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This commit is contained in:
RichardG867
2020-11-23 14:49:49 -03:00
parent 1e80ac1d15
commit d6b1d2c63a
11 changed files with 227 additions and 145 deletions
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21
src/scsi/scsi_ncr53c8xx.c
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@@ -186,6 +186,7 @@
/* Flag set if this is a tagged command. */
#define NCR_TAG_VALID (1 << 16)
#define NCR_NVRAM_SIZE 2048
#define NCR_BUF_SIZE 4096
typedef struct ncr53c8xx_request {
@@ -226,9 +227,9 @@ typedef struct {
int msg_action;
int msg_len;
uint8_t msg[NCR_MAX_MSGIN_LEN];
uint8_t nvram[2048]; /* 24C16 EEPROM (16 kbit) */
uint8_t nvram[NCR_NVRAM_SIZE]; /* 24C16 EEPROM (16 Kbit) */
void *i2c, *eeprom;
uint8_t ram[NCR_BUF_SIZE]; /* NCR 53c875 RAM (4 kB). */
uint8_t ram[NCR_BUF_SIZE]; /* NCR 53C875 RAM (4 KB) */
/* 0 if SCRIPTS are running or stopped.
* 1 if a Wait Reselect instruction has been issued.
* 2 if processing DMA from ncr53c8xx_execute_script.
@@ -2584,15 +2585,15 @@ ncr53c8xx_close(void *priv)
ncr53c8xx_t *dev = (ncr53c8xx_t *)priv;
if (dev) {
/* Save the serial EEPROM. */
ncr53c8xx_eeprom(dev, 1);
if (dev->eeprom)
i2c_eeprom_close(dev->eeprom);
if (dev->i2c)
i2c_gpio_close(dev->i2c);
/* Save the serial EEPROM. */
ncr53c8xx_eeprom(dev, 1);
free(dev);
dev = NULL;
}
@@ -2611,7 +2612,7 @@ static const device_config_t ncr53c8xx_pci_config[] = {
const device_t ncr53c810_pci_device =
{
"NCR 53c810",
"NCR 53C810",
DEVICE_PCI,
0x01,
ncr53c8xx_init, ncr53c8xx_close, NULL,
@@ -2621,7 +2622,7 @@ const device_t ncr53c810_pci_device =
const device_t ncr53c810_onboard_pci_device =
{
"NCR 53c810 On-Board",
"NCR 53C810 On-Board",
DEVICE_PCI,
0x8001,
ncr53c8xx_init, ncr53c8xx_close, NULL,
@@ -2631,7 +2632,7 @@ const device_t ncr53c810_onboard_pci_device =
const device_t ncr53c825a_pci_device =
{
"NCR 53c825A",
"NCR 53C825A",
DEVICE_PCI,
CHIP_825,
ncr53c8xx_init, ncr53c8xx_close, NULL,
@@ -2641,7 +2642,7 @@ const device_t ncr53c825a_pci_device =
const device_t ncr53c860_pci_device =
{
"NCR 53c860",
"NCR 53C860",
DEVICE_PCI,
CHIP_860,
ncr53c8xx_init, ncr53c8xx_close, NULL,
@@ -2651,7 +2652,7 @@ const device_t ncr53c860_pci_device =
const device_t ncr53c875_pci_device =
{
"NCR 53c875",
"NCR 53C875",
DEVICE_PCI,
CHIP_875,
ncr53c8xx_init, ncr53c8xx_close, NULL,