>
>The mbuf_alloc_size is leftover from BSD or some other code base.
>It is set but never used in DPDK driver. After that the related defines
>can also be eliminated.
>
>Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
>---
> drivers/net/bnx2x/bnx2x.c | 9 ---------
> drivers/net/bnx2x/bnx2x.h | 18 ------------------
> 2 files changed, 27 deletions(-)
>
>diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c
>index 67af5da..6ba6f44 100644
>--- a/drivers/net/bnx2x/bnx2x.c
>+++ b/drivers/net/bnx2x/bnx2x.c
>@@ -2331,15 +2331,6 @@ static void bnx2x_set_fp_rx_buf_size(struct
>bnx2x_softc *sc)
> /* get the Rx buffer size for RX frames */
> sc->fp[i].rx_buf_size =
> (IP_HEADER_ALIGNMENT_PADDING + ETH_OVERHEAD + sc->mtu);
>-
>- /* get the mbuf allocation size for RX frames */
>- if (sc->fp[i].rx_buf_size <= MCLBYTES) {
>- sc->fp[i].mbuf_alloc_size = MCLBYTES;
>- } else if (sc->fp[i].rx_buf_size <= BNX2X_PAGE_SIZE) {
>- sc->fp[i].mbuf_alloc_size = PAGE_SIZE;
>- } else {
>- sc->fp[i].mbuf_alloc_size = MJUM9BYTES;
>- }
> }
> }
>
>diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
>index 2abab0c..9682b8d 100644
>--- a/drivers/net/bnx2x/bnx2x.h
>+++ b/drivers/net/bnx2x/bnx2x.h
>@@ -151,23 +151,6 @@ struct bnx2x_device_type {
> #define FW_PREFETCH_CNT 16U
> #define DROPLESS_FC_HEADROOM 100
>
>-#ifndef MCLSHIFT
>-#define MCLSHIFT 11
>-#endif
>-#define MCLBYTES (1 << MCLSHIFT)
>-
>-#if !defined(MJUMPAGESIZE)
>-#if BNX2X_PAGE_SIZE < 2048
>-#define MJUMPAGESIZE MCLBYTES
>-#elif BNX2X_PAGE_SIZE <= 8192
>-#define MJUMPAGESIZE BNX2X_PAGE_SIZE
>-#else
>-#define MJUMPAGESIZE (8 * 1024)
>-#endif
>-#endif
>-#define MJUM9BYTES (9 * 1024)
>-#define MJUM16BYTES (16 * 1024)
>-
> /*
> * Transmit Buffer Descriptor (tx_bd) definitions*
> */
>@@ -402,7 +385,6 @@ struct bnx2x_fastpath {
> uint8_t fw_sb_id; /* status block number in FW */
>
> uint32_t rx_buf_size;
>- int mbuf_alloc_size;
>
> int state;
> #define BNX2X_FP_STATE_CLOSED 0x01
>--
>2.1.4
>
>
Acked-by: Harish Patil <harish.patil at qlogic.com>
Thanks,
Harish
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