Differential D36254 Diff 115177 sys/dev/qat/qat_common/adf_freebsd_transport_debug.c

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sys/dev/qat/qat_common/adf_freebsd_transport_debug.c

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#include <sys/sbuf.h>		#include <sys/sbuf.h>
#include <sys/sysctl.h>		#include <sys/sysctl.h>
#include <sys/systm.h>		#include <sys/systm.h>

static int adf_ring_show(SYSCTL_HANDLER_ARGS)		static int adf_ring_show(SYSCTL_HANDLER_ARGS)
{		{
struct adf_etr_ring_data *ring = arg1;		struct adf_etr_ring_data *ring = arg1;
struct adf_etr_bank_data *bank = ring->bank;		struct adf_etr_bank_data *bank = ring->bank;
		struct adf_hw_csr_ops *csr_ops = GET_CSR_OPS(bank->accel_dev);
struct resource *csr = ring->bank->csr_addr;		struct resource *csr = ring->bank->csr_addr;
struct sbuf sb;		struct sbuf sb;
int error, word;		int error, word;
uint32_t wp, end;		uint32_t wp, end;

sbuf_new_for_sysctl(&sb, NULL, 128, req);		sbuf_new_for_sysctl(&sb, NULL, 128, req);
{		{
int head, tail, empty;		int head, tail, empty;

head = READ_CSR_RING_HEAD(csr,		head = csr_ops->read_csr_ring_head(csr,
bank->bank_number,		bank->bank_number,
ring->ring_number);		ring->ring_number);
tail = READ_CSR_RING_TAIL(csr,		tail = csr_ops->read_csr_ring_tail(csr,
bank->bank_number,		bank->bank_number,
ring->ring_number);		ring->ring_number);
empty = READ_CSR_E_STAT(csr, bank->bank_number);		empty = csr_ops->read_csr_e_stat(csr, bank->bank_number);

sbuf_cat(&sb, "\n------- Ring configuration -------\n");		sbuf_cat(&sb, "\n------- Ring configuration -------\n");
sbuf_printf(&sb,		sbuf_printf(&sb,
"ring name: %s\n",		"ring name: %s\n",
ring->ring_debug->ring_name);		ring->ring_debug->ring_name);
sbuf_printf(&sb,		sbuf_printf(&sb,
"ring num %d, bank num %d\n",		"ring num %d, bank num %d\n",
ring->ring_number,		ring->ring_number,
▲ Show 20 Lines • Show All 67 Lines • ▼ Show 20 Lines	if (ring->ring_debug) {
ring->ring_debug = NULL;		ring->ring_debug = NULL;
}		}
}		}

static int adf_bank_show(SYSCTL_HANDLER_ARGS)		static int adf_bank_show(SYSCTL_HANDLER_ARGS)
{		{
struct adf_etr_bank_data *bank;		struct adf_etr_bank_data *bank;
struct adf_accel_dev *accel_dev = NULL;		struct adf_accel_dev *accel_dev = NULL;
		struct adf_hw_csr_ops *csr_ops = NULL;
struct adf_hw_device_data *hw_data = NULL;		struct adf_hw_device_data *hw_data = NULL;
u8 num_rings_per_bank = 0;		u8 num_rings_per_bank = 0;
struct sbuf sb;		struct sbuf sb;
int error, ring_id;		int error, ring_id;

sbuf_new_for_sysctl(&sb, NULL, 128, req);		sbuf_new_for_sysctl(&sb, NULL, 128, req);
bank = arg1;		bank = arg1;
accel_dev = bank->accel_dev;		accel_dev = bank->accel_dev;
		csr_ops = GET_CSR_OPS(bank->accel_dev);
hw_data = accel_dev->hw_device;		hw_data = accel_dev->hw_device;
num_rings_per_bank = hw_data->num_rings_per_bank;		num_rings_per_bank = hw_data->num_rings_per_bank;
sbuf_printf(&sb,		sbuf_printf(&sb,
"\n------- Bank %d configuration -------\n",		"\n------- Bank %d configuration -------\n",
bank->bank_number);		bank->bank_number);
for (ring_id = 0; ring_id < num_rings_per_bank; ring_id++) {		for (ring_id = 0; ring_id < num_rings_per_bank; ring_id++) {
struct adf_etr_ring_data *ring = &bank->rings[ring_id];		struct adf_etr_ring_data *ring = &bank->rings[ring_id];
struct resource *csr = bank->csr_addr;		struct resource *csr = bank->csr_addr;
int head, tail, empty;		int head, tail, empty;

if (!(bank->ring_mask & 1 << ring_id))		if (!(bank->ring_mask & 1 << ring_id))
continue;		continue;

head = READ_CSR_RING_HEAD(csr,		head = csr_ops->read_csr_ring_head(csr,
bank->bank_number,		bank->bank_number,
ring->ring_number);		ring->ring_number);
tail = READ_CSR_RING_TAIL(csr,		tail = csr_ops->read_csr_ring_tail(csr,
bank->bank_number,		bank->bank_number,
ring->ring_number);		ring->ring_number);
empty = READ_CSR_E_STAT(csr, bank->bank_number);		empty = csr_ops->read_csr_e_stat(csr, bank->bank_number);

sbuf_printf(&sb,		sbuf_printf(&sb,
"ring num %02d, head %04x, tail %04x, empty: %d\n",		"ring num %02d, head %04x, tail %04x, empty: %d\n",
ring->ring_number,		ring->ring_number,
head,		head,
tail,		tail,
(empty & 1 << ring->ring_number) >>		(empty & 1 << ring->ring_number) >>
ring->ring_number);		ring->ring_number);
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