Function sff_8472_dom_parse

dpdk/lib/ethdev/sff_8472.c:138–169

#define A2_OFFSET_TO_TEMP(offset) ((int16_t)A2_OFFSET_TO_U16(offset))

static void sff_8472_dom_parse(const uint8_t *data, struct sff_diags *sd)
{
	sd->bias_cur[SFF_MCURR] = A2_OFFSET_TO_U16(SFF_A2_BIAS);
	sd->bias_cur[SFF_HALRM] = A2_OFFSET_TO_U16(SFF_A2_BIAS_HALRM);
	sd->bias_cur[SFF_LALRM] = A2_OFFSET_TO_U16(SFF_A2_BIAS_LALRM);
	sd->bias_cur[SFF_HWARN] = A2_OFFSET_TO_U16(SFF_A2_BIAS_HWARN);
	sd->bias_cur[SFF_LWARN] = A2_OFFSET_TO_U16(SFF_A2_BIAS_LWARN);

	sd->sfp_voltage[SFF_MCURR] = A2_OFFSET_TO_U16(SFF_A2_VCC);
	sd->sfp_voltage[SFF_HALRM] = A2_OFFSET_TO_U16(SFF_A2_VCC_HALRM);
	sd->sfp_voltage[SFF_LALRM] = A2_OFFSET_TO_U16(SFF_A2_VCC_LALRM);
	sd->sfp_voltage[SFF_HWARN] = A2_OFFSET_TO_U16(SFF_A2_VCC_HWARN);
	sd->sfp_voltage[SFF_LWARN] = A2_OFFSET_TO_U16(SFF_A2_VCC_LWARN);

	sd->tx_power[SFF_MCURR] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR);
	sd->tx_power[SFF_HALRM] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_HALRM);
	sd->tx_power[SFF_LALRM] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_LALRM);
	sd->tx_power[SFF_HWARN] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_HWARN);
	sd->tx_power[SFF_LWARN] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_LWARN);

	sd->rx_power[SFF_MCURR] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR);
	sd->rx_power[SFF_HALRM] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_HALRM);
	sd->rx_power[SFF_LALRM] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_LALRM);
	sd->rx_power[SFF_HWARN] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_HWARN);
	sd->rx_power[SFF_LWARN] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_LWARN);

	sd->sfp_temp[SFF_MCURR] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP);
	sd->sfp_temp[SFF_HALRM] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_HALRM);
	sd->sfp_temp[SFF_LALRM] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_LALRM);
	sd->sfp_temp[SFF_HWARN] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_HWARN);
	sd->sfp_temp[SFF_LWARN] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_LWARN);
}

/* Converts to a float from a big-endian 4-byte source buffer. */
static float befloattoh(const uint32_t *source)