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Differential D13858 Diff 37855 sys/dev/firewire/fwohci.c

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sys/dev/firewire/fwohci.c

Show First 20 Lines • Show All 81 Lines • ▼ Show 20 Lineschar fwohcicode[32][0x20]= {
"Undef", "Undef", "unknown event", "flushed", "Undef", "Undef", "unknown event", "flushed",
"Undef" ,"ack complete", "ack pend", "Undef", "Undef" ,"ack complete", "ack pend", "Undef",
"ack busy_X", "ack busy_A", "ack busy_B", "Undef", "ack busy_X", "ack busy_A", "ack busy_B", "Undef",
"Undef", "Undef", "Undef", "ack tardy", "Undef", "Undef", "Undef", "ack tardy",
"Undef", "ack data_err", "ack type_err", ""}; "Undef", "ack data_err", "ack type_err", ""};
#define MAX_SPEED 3 #define MAX_SPEED 3
extern char *linkspeed[]; extern char *linkspeed[];
uint32_t tagbit[4] = {1 << 28, 1 << 29, 1 << 30, 1 << 31}; uint32_t tagbit[4] = {1 << 28, 1 << 29, 1 << 30, 1U << 31};
static struct tcode_info tinfo[] = { static struct tcode_info tinfo[] = {
/* hdr_len block flag valid_response */ /* hdr_len block flag valid_response */
/* 0 WREQQ */ {16, FWTI_REQ | FWTI_TLABEL, FWTCODE_WRES}, /* 0 WREQQ */ {16, FWTI_REQ | FWTI_TLABEL, FWTCODE_WRES},
/* 1 WREQB */ {16, FWTI_REQ | FWTI_TLABEL | FWTI_BLOCK_ASY, FWTCODE_WRES}, /* 1 WREQB */ {16, FWTI_REQ | FWTI_TLABEL | FWTI_BLOCK_ASY, FWTCODE_WRES},
/* 2 WRES */ {12, FWTI_RES, 0xff}, /* 2 WRES */ {12, FWTI_RES, 0xff},
/* 3 XXX */ { 0, 0, 0xff}, /* 3 XXX */ { 0, 0, 0xff},
/* 4 RREQQ */ {12, FWTI_REQ | FWTI_TLABEL, FWTCODE_RRESQ}, /* 4 RREQQ */ {12, FWTI_REQ | FWTI_TLABEL, FWTCODE_RRESQ},
▲ Show 20 Lines • Show All 1,742 Lines • ▼ Show 20 Lines if (!kdb_active)
taskqueue_enqueue(sc->fc.taskqueue, &sc->fwohci_task_busreset); taskqueue_enqueue(sc->fc.taskqueue, &sc->fwohci_task_busreset);
} }
if (stat & OHCI_INT_PHY_SID) { if (stat & OHCI_INT_PHY_SID) {
/* Enable bus reset interrupt */ /* Enable bus reset interrupt */
OWRITE(sc, FWOHCI_INTSTATCLR, OHCI_INT_PHY_BUS_R); OWRITE(sc, FWOHCI_INTSTATCLR, OHCI_INT_PHY_BUS_R);
OWRITE(sc, FWOHCI_INTMASK, OHCI_INT_PHY_BUS_R); OWRITE(sc, FWOHCI_INTMASK, OHCI_INT_PHY_BUS_R);
/* Allow async. request to us */ /* Allow async. request to us */
OWRITE(sc, OHCI_AREQHI, 1 << 31); OWRITE(sc, OHCI_AREQHI, 1U << 31);
if (firewire_phydma_enable) { if (firewire_phydma_enable) {
/* allow from all nodes */ /* allow from all nodes */
OWRITE(sc, OHCI_PREQHI, 0x7fffffff); OWRITE(sc, OHCI_PREQHI, 0x7fffffff);
OWRITE(sc, OHCI_PREQLO, 0xffffffff); OWRITE(sc, OHCI_PREQLO, 0xffffffff);
prequpper = ((uintmax_t)Maxmem << PAGE_SHIFT) >> 16; prequpper = ((uintmax_t)Maxmem << PAGE_SHIFT) >> 16;
if (prequpper > OHCI_PREQUPPER_MAX) { if (prequpper > OHCI_PREQUPPER_MAX) {
device_printf(fc->dev, device_printf(fc->dev,
"Physical memory size of 0x%jx exceeds " "Physical memory size of 0x%jx exceeds "
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