brcmfmac: remove pci shared structure rev4 support

All pcie full dongle chips supported by fmac are using rev 5+ shared
structure. This patch removes the rev4 related code.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Franky Lin 2015-05-20 14:09:49 +02:00 committed by Kalle Valo
parent 464a5f3f04
commit fd5e8cb817

View File

@ -112,10 +112,9 @@ enum brcmf_pcie_state {
BRCMF_PCIE_MB_INT_D2H3_DB0 | \
BRCMF_PCIE_MB_INT_D2H3_DB1)
#define BRCMF_PCIE_MIN_SHARED_VERSION 4
#define BRCMF_PCIE_MIN_SHARED_VERSION 5
#define BRCMF_PCIE_MAX_SHARED_VERSION 5
#define BRCMF_PCIE_SHARED_VERSION_MASK 0x00FF
#define BRCMF_PCIE_SHARED_TXPUSH_SUPPORT 0x4000
#define BRCMF_PCIE_FLAGS_HTOD_SPLIT 0x4000
#define BRCMF_PCIE_FLAGS_DTOH_SPLIT 0x8000
@ -1280,11 +1279,6 @@ brcmf_pcie_init_share_ram_info(struct brcmf_pciedev_info *devinfo,
brcmf_err("Unsupported PCIE version %d\n", version);
return -EINVAL;
}
if (shared->flags & BRCMF_PCIE_SHARED_TXPUSH_SUPPORT) {
brcmf_err("Unsupported legacy TX mode 0x%x\n",
shared->flags & BRCMF_PCIE_SHARED_TXPUSH_SUPPORT);
return -EINVAL;
}
addr = sharedram_addr + BRCMF_SHARED_MAX_RXBUFPOST_OFFSET;
shared->max_rxbufpost = brcmf_pcie_read_tcm16(devinfo, addr);