drivers/staging/rtl8723bs/hal/rtl8723b_rxdesc.c

File Facts

System

Linux kernel

Corpus path

drivers/staging/rtl8723bs/hal/rtl8723b_rxdesc.c

Extension

.c

Size

1926 bytes

Lines

71

Domain

Driver Families

Bucket

drivers/staging

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• rtl8723b_hal.h

Detected Declarations

• function Copyright
• function process_link_qual
• function rtl8723b_process_phy_info

Annotated Snippet

if (signal_stat->update_req) {
			signal_stat->total_num = 0;
			signal_stat->total_val = 0;
			signal_stat->update_req = 0;
		}

		signal_stat->total_num++;
		signal_stat->total_val  += pattrib->phy_info.SignalStrength;
		signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
	}

} /*  Process_UI_RSSI_8192C */

static void process_link_qual(struct adapter *padapter, union recv_frame *prframe)
{
	struct rx_pkt_attrib *pattrib;
	struct signal_stat *signal_stat;

	if (!prframe || !padapter)
		return;

	pattrib = &prframe->u.hdr.attrib;
	signal_stat = &padapter->recvpriv.signal_qual_data;

	if (signal_stat->update_req) {
		signal_stat->total_num = 0;
		signal_stat->total_val = 0;
		signal_stat->update_req = 0;
	}

	signal_stat->total_num++;
	signal_stat->total_val  += pattrib->phy_info.SignalQuality;
	signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
} /*  Process_UiLinkQuality8192S */


void rtl8723b_process_phy_info(struct adapter *padapter, void *prframe)
{
	union recv_frame *precvframe = prframe;
	/*  */
	/*  Check RSSI */
	/*  */
	process_rssi(padapter, precvframe);
	/*  */
	/*  Check PWDB. */
	/*  */
	/* process_PWDB(padapter, precvframe); */

	/* UpdateRxSignalStatistics8192C(Adapter, pRfd); */
	/*  */
	/*  Check EVM */
	/*  */
	process_link_qual(padapter,  precvframe);
}

Annotation

• Immediate include surface: `rtl8723b_hal.h`.
• Detected declarations: `function Copyright`, `function process_link_qual`, `function rtl8723b_process_phy_info`.
• Atlas domain: Driver Families / drivers/staging.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.